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EVERSOURCE ENERGY Interim / Quarterly Report 2015

Aug 5, 2015

30196_10-q_2015-08-05_5fc68d35-b86a-4a28-97af-260947cde13b.zip

Interim / Quarterly Report

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10-Q 1 june302015form10q.htm FORM 10-Q html PUBLIC "-//IETF//DTD HTML//EN" Converted by EDGARwiz

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the Quarterly Period Ended June 30, 2015
or
¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the transition period from __ to ____
Commission File Number Registrant; State of Incorporation; Address; and Telephone Number I.R.S. Employer Identification No.
1-5324 EVERSOURCE ENERGY (a Massachusetts voluntary association) 300 Cadwell Drive Springfield, Massachusetts 01104 Telephone: (413) 785-5871 04-2147929

0-00404 THE CONNECTICUT LIGHT AND POWER COMPANY (a Connecticut corporation) 107 Selden Street Berlin, Connecticut 06037-1616 Telephone: (860) 665-5000 06-0303850

1-02301 NSTAR ELECTRIC COMPANY (a Massachusetts corporation) 800 Boylston Street Boston, Massachusetts 02199 Telephone: (617) 424-2000 04-1278810

1-6392 PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE (a New Hampshire corporation) Energy Park 780 North Commercial Street Manchester, New Hampshire 03101-1134 Telephone: (603) 669-4000 02-0181050

0-7624 WESTERN MASSACHUSETTS ELECTRIC COMPANY (a Massachusetts corporation) 300 Cadwell Drive Springfield, Massachusetts 01104 Telephone: (413) 785-5871 04-1961130

Indicate by check mark whether the registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days.

Yes No
x ¨

Indicate by check mark whether the registrants have submitted electronically and posted on its corporate Web sites, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrants were required to submit and post such files).

Yes No
x ¨

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, or a non-accelerated filer. See definition of "accelerated filer" and "large accelerated filer" in Rule 12b-2 of the Exchange Act. (Check one):

Large Accelerated Filer Accelerated Filer Non-accelerated Filer
Eversource Energy x ¨ ¨
The Connecticut Light and Power Company ¨ ¨ x
NSTAR Electric Company ¨ ¨ x
Public Service Company of New Hampshire ¨ ¨ x
Western Massachusetts Electric Company ¨ ¨ x

Indicate by check mark whether the registrants are shell companies (as defined in Rule 12b-2 of the Exchange Act):

Yes No
Eversource Energy ¨ x
The Connecticut Light and Power Company ¨ x
NSTAR Electric Company ¨ x
Public Service Company of New Hampshire ¨ x
Western Massachusetts Electric Company ¨ x

Indicate the number of shares outstanding of each of the issuers' classes of common stock, as of the latest practicable date:

Company - Class of Stock Outstanding as of July 31, 2015
Eversource Energy Common shares, $5.00 par value 317,173,164 shares
The Connecticut Light and Power Company Common stock, $10.00 par value 6,035,205 shares
NSTAR Electric Company Common stock, $1.00 par value 100 shares
Public Service Company of New Hampshire Common stock, $1.00 par value 301 shares
Western Massachusetts Electric Company Common stock, $25.00 par value 434,653 shares

Eversource Energy holds all of the 6,035,205 shares, 100 shares, 301 shares, and 434,653 shares of the outstanding common stock of The Connecticut Light and Power Company, NSTAR Electric Company, Public Service Company of New Hampshire and Western Massachusetts Electric Company, respectively.

NSTAR Electric Company, Public Service Company of New Hampshire and Western Massachusetts Electric Company each meet the conditions set forth in General Instructions H(1)(a) and (b) of Form 10-Q, and each is therefore filing this Form 10-Q with the reduced disclosure format specified in General Instruction H(2) of Form 10-Q.

Eversource Energy, The Connecticut Light and Power Company, NSTAR Electric Company, Public Service Company of New Hampshire, and Western Massachusetts Electric Company each separately file this combined Form 10-Q. Information contained herein relating to any individual registrant is filed by such registrant on its own behalf. Each registrant makes no representation as to information relating to the other registrants.

GLOSSARY OF TERMS

The following is a glossary of abbreviations or acronyms that are found in this report:
Current or former Eversource Energy companies, segments or investments:
ES, Eversource or the Company Eversource Energy and subsidiaries
ES parent or Eversource parent Eversource Energy, a public utility holding company
ES parent and other companies ES parent and other companies is comprised of ES parent, Eversource Service and other subsidiaries, which primarily includes our unregulated businesses, HWP Company, The Rocky River Realty Company (a real estate subsidiary), and the consolidated operations of CYAPC and YAEC
CL&P The Connecticut Light and Power Company
NSTAR Electric NSTAR Electric Company
PSNH Public Service Company of New Hampshire
WMECO Western Massachusetts Electric Company
NSTAR Gas NSTAR Gas Company
Yankee Gas Yankee Gas Services Company
ESTV Eversource Energy Transmission Ventures, Inc., the parent company of NPT and Renewable Properties, Inc.
NPT Northern Pass Transmission LLC
Eversource Service Eversource Energy Service Company (effective January 1, 2014 includes the operations of NSTAR Electric & Gas)
NSTAR Electric & Gas NSTAR Electric & Gas Corporation, a former Eversource Energy service company (effective January 1, 2014 merged into Eversource Energy Service Company)
CYAPC Connecticut Yankee Atomic Power Company
MYAPC Maine Yankee Atomic Power Company
YAEC Yankee Atomic Electric Company
Yankee Companies CYAPC, YAEC and MYAPC
Regulated companies The ES Regulated companies, comprised of the electric distribution and transmission businesses of CL&P, NSTAR Electric, PSNH, and WMECO, the natural gas distribution businesses of Yankee Gas and NSTAR Gas, the generation activities of PSNH and WMECO, and NPT
Regulators:
DEEP Connecticut Department of Energy and Environmental Protection
DOE U.S. Department of Energy
DOER Massachusetts Department of Energy Resources
DPU Massachusetts Department of Public Utilities
EPA U.S. Environmental Protection Agency
FERC Federal Energy Regulatory Commission
ISO-NE ISO New England, Inc., the New England Independent System Operator
MA DEP Massachusetts Department of Environmental Protection
NHPUC New Hampshire Public Utilities Commission
PURA Connecticut Public Utilities Regulatory Authority
SEC U.S. Securities and Exchange Commission
SJC Supreme Judicial Court of Massachusetts
Other Terms and Abbreviations:
AFUDC Allowance For Funds Used During Construction
AOCI Accumulated Other Comprehensive Income/(Loss)
ARO Asset Retirement Obligation
C&LM Conservation and Load Management
CfD Contract for Differences
Clean Air Project The construction of a wet flue gas desulphurization system, known as "scrubber technology," to reduce mercury emissions of the Merrimack coal-fired generation station in Bow, New Hampshire
CO 2 Carbon dioxide
CPSL Capital Projects Scheduling List
CTA Competitive Transition Assessment
CWIP Construction Work in Progress
EPS Earnings Per Share
ERISA Employee Retirement Income Security Act of 1974
ES 2014 Form 10-K The Eversource Energy and Subsidiaries 2014 combined Annual Report on Form 10-K as filed with the SEC
ESOP Employee Stock Ownership Plan
ESPP Employee Share Purchase Plan
FERC ALJ FERC Administrative Law Judge
Fitch Fitch Ratings
FMCC Federally Mandated Congestion Charge
FTR Financial Transmission Rights
GAAP Accounting principles generally accepted in the United States of America
GSC Generation Service Charge
GSRP Greater Springfield Reliability Project
GWh Gigawatt-Hours

i

HQ Hydro-Québec, a corporation wholly owned by the Québec government, including its divisions that produce, transmit and distribute electricity in Québec, Canada
HVDC High voltage direct current
Hydro Renewable Energy Hydro Renewable Energy, Inc., a wholly owned subsidiary of Hydro-Québec
IPP Independent Power Producers
ISO-NE Tariff ISO-NE FERC Transmission, Markets and Services Tariff
kV Kilovolt
kW Kilowatt (equal to one thousand watts)
kWh Kilowatt-Hours (the basic unit of electricity energy equal to one kilowatt of power supplied for one hour)
LBR Lost Base Revenue
LNG Liquefied natural gas
LRS Supplier of last resort service
MGP Manufactured Gas Plant
MMBtu One million British thermal units
Moody's Moody's Investors Services, Inc.
MW Megawatt
MWh Megawatt-Hours
NEEWS New England East-West Solution
Northern Pass The high voltage direct current transmission line project from Canada into New Hampshire
NO x Nitrogen oxides
PAM Pension and PBOP Rate Adjustment Mechanism
PBOP Postretirement Benefits Other Than Pension
PBOP Plan Postretirement Benefits Other Than Pension Plan that provides certain retiree health care benefits, primarily medical and dental, and life insurance benefits
PCRBs Pollution Control Revenue Bonds
Pension Plan Single uniform noncontributory defined benefit retirement plan
PPA Pension Protection Act
RECs Renewable Energy Certificates
Regulatory ROE The average cost of capital method for calculating the return on equity related to the distribution and generation business segment excluding the wholesale transmission segment
ROE Return on Equity
RRB Rate Reduction Bond or Rate Reduction Certificate
RSUs Restricted share units
S&P Standard & Poor's Financial Services LLC
SBC Systems Benefits Charge
SCRC Stranded Cost Recovery Charge
SERP Supplemental Executive Retirement Plans and non-qualified defined benefit retirement plans
SIP Simplified Incentive Plan
SO 2 Sulfur dioxide
SS Standard service
TCAM Transmission Cost Adjustment Mechanism
TSA Transmission Service Agreement
UI The United Illuminating Company

ii

EVERSOURCE ENERGY AND SUBSIDIARIES THE CONNECTICUT LIGHT AND POWER COMPANY NSTAR ELECTRIC COMPANY AND SUBSIDIARY PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE AND SUBSIDIARY WESTERN MASSACHUSETTS ELECTRIC COMPANY

TABLE OF CONTENTS

Page
PART I - FINANCIAL INFORMATION
ITEM 1 - Unaudited Condensed Consolidated Financial Statements for the Following Companies :
Eversource Energy and Subsidiaries (Unaudited)
Condensed Consolidated Balance Sheets 1
Condensed Consolidated Statements of Income 2
Condensed Consolidated Statements of Comprehensive Income 2
Condensed Consolidated Statements of Cash Flows 3
The Connecticut Light and Power Company (Unaudited)
Condensed Balance Sheets 4
Condensed Statements of Income 5
Condensed Statements of Comprehensive Income 5
Condensed Statements of Cash Flows 6
NSTAR Electric Company and Subsidiary (Unaudited)
Condensed Consolidated Balance Sheets 7
Condensed Consolidated Statements of Income 8
Condensed Consolidated Statements of Comprehensive Income 8
Condensed Consolidated Statements of Cash Flows 9
Public Service Company of New Hampshire and Subsidiary (Unaudited)
Condensed Consolidated Balance Sheets 10
Condensed Consolidated Statements of Income 11
Condensed Consolidated Statements of Comprehensive Income 11
Condensed Consolidated Statements of Cash Flows 12
Western Massachusetts Electric Company (Unaudited)
Condensed Balance Sheets 13
Condensed Statements of Income 14
Condensed Statements of Comprehensive Income 14
Condensed Statements of Cash Flows 15
Combined Notes to Condensed Consolidated Financial Statements (Unaudited) 16
ITEM 2 – Management's Discussion and Analysis of Financial Condition and Results of Operations for the Following Companies:
Eversource Energy and Subsidiaries 31
The Connecticut Light and Power Company 45
NSTAR Electric Company and Subsidiary 48
Public Service Company of New Hampshire and Subsidiary 50
Western Massachusetts Electric Company 52
ITEM 3 – Quantitative and Qualitative Disclosures About Market Risk 54
ITEM 4 – Controls and Procedures 54
PART II – OTHER INFORMATION
ITEM 1 – Legal Proceedings 55
ITEM 1A – Risk Factors 55
ITEM 2 – Unregistered Sales of Equity Securities and Use of Proceeds 55
ITEM 6 – Exhibits 56
SIGNATURES 58

iii

EVERSOURCE ENERGY AND SUBSIDIARIES
CONDENSED CONSOLIDATED BALANCE SHEETS
(Unaudited)
June 30, December 31,
(Thousands of Dollars) 2015 2014
ASSETS
Current Assets:
Cash and Cash Equivalents $ 36,469 $ 38,703
Receivables, Net 903,578 856,346
Unbilled Revenues 205,155 211,758
Taxes Receivable 117,792 337,307
Fuel, Materials and Supplies 289,561 349,664
Regulatory Assets 709,660 672,493
Marketable Securities 124,830 124,173
Prepayments and Other Current Assets 62,884 102,021
Total Current Assets 2,449,929 2,692,465
Property, Plant and Equipment, Net 19,079,189 18,647,041
Deferred Debits and Other Assets:
Regulatory Assets 4,016,684 4,054,086
Goodwill 3,519,401 3,519,401
Marketable Securities 497,919 515,025
Other Long-Term Assets 316,817 349,957
Total Deferred Debits and Other Assets 8,350,821 8,438,469
Total Assets $ 29,879,939 $ 29,777,975
LIABILITIES AND CAPITALIZATION
Current Liabilities:
Notes Payable $ 953,700 $ 956,825
Long-Term Debt - Current Portion 278,883 245,583
Accounts Payable 598,716 868,231
Regulatory Liabilities 208,510 235,022
Accumulated Deferred Income Taxes 203,375 160,288
Other Current Liabilities 595,801 668,432
Total Current Liabilities 2,838,985 3,134,381
Deferred Credits and Other Liabilities:
Accumulated Deferred Income Taxes 4,606,159 4,467,473
Regulatory Liabilities 510,807 515,144
Derivative Liabilities 380,966 409,632
Accrued Pension, SERP and PBOP 1,636,769 1,638,558
Other Long-Term Liabilities 875,985 874,387
Total Deferred Credits and Other Liabilities 8,010,686 7,905,194
Capitalization:
Long-Term Debt 8,689,647 8,606,017
Noncontrolling Interest - Preferred Stock of Subsidiaries 155,568 155,568
Equity:
Common Shareholders' Equity:
Common Shares 1,669,167 1,666,796
Capital Surplus, Paid In 6,253,411 6,235,834
Retained Earnings 2,644,485 2,448,661
Accumulated Other Comprehensive Loss (72,033) (74,009)
Treasury Stock (309,977) (300,467)
Common Shareholders' Equity 10,185,053 9,976,815
Total Capitalization 19,030,268 18,738,400
Total Liabilities and Capitalization $ 29,879,939 $ 29,777,975
The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

1

EVERSOURCE ENERGY AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF INCOME
(Unaudited)
For the Three Months Ended June 30, For the Six Months Ended June 30,
(Thousands of Dollars, Except Share Information) 2015 2014 2015 2014
Operating Revenues $ 1,817,061 $ 1,677,614 $ 4,330,491 $ 3,968,204
Operating Expenses:
Purchased Power, Fuel and Transmission 685,118 624,211 1,847,167 1,602,362
Operations and Maintenance 316,641 373,234 650,024 724,922
Depreciation 163,668 152,207 327,505 303,014
Amortization of Regulatory (Liabilities)/Assets, Net (1,166) (3,542) 59,438 54,356
Energy Efficiency Programs 101,850 102,711 248,452 241,536
Taxes Other Than Income Taxes 138,935 134,803 288,415 280,335
Total Operating Expenses 1,405,046 1,383,624 3,421,001 3,206,525
Operating Income 412,015 293,990 909,490 761,679
Interest Expense:
Interest on Long-Term Debt 88,021 87,491 175,735 174,868
Other Interest 4,238 5,004 11,367 7,603
Interest Expense 92,259 92,495 187,102 182,471
Other Income, Net 12,899 5,526 18,626 7,194
Income Before Income Tax Expense 332,655 207,021 741,014 586,402
Income Tax Expense 123,268 77,774 276,494 219,319
Net Income 209,387 129,247 464,520 367,083
Net Income Attributable to Noncontrolling Interests 1,880 1,880 3,759 3,759
Net Income Attributable to Controlling Interest $ 207,507 $ 127,367 $ 460,761 $ 363,324
Basic and Diluted Earnings Per Common Share $ 0.65 $ 0.40 $ 1.45 $ 1.15
Dividends Declared Per Common Share $ 0.42 $ 0.39 $ 0.84 $ 0.79
Weighted Average Common Shares Outstanding:
Basic 317,613,166 315,950,510 317,352,004 315,742,511
Diluted 318,559,568 317,112,801 318,525,378 317,002,461
The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
(Unaudited)
Net Income $ 209,387 $ 129,247 $ 464,520 $ 367,083
Other Comprehensive Income, Net of Tax:
Qualified Cash Flow Hedging Instruments 509 510 1,018 1,019
Changes in Unrealized (Losses)/Gains on Other Securities (1,248) 218 (1,116) 458
Changes in Funded Status of Pension, SERP and PBOP Benefit Plans 1,120 2,086 2,074 3,047
Other Comprehensive Income, Net of Tax 381 2,814 1,976 4,524
Comprehensive Income Attributable to Noncontrolling Interests (1,880) (1,880) (3,759) (3,759)
Comprehensive Income Attributable to Controlling Interest $ 207,888 $ 130,181 $ 462,737 $ 367,848
The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

2

EVERSOURCE ENERGY AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
(Unaudited)
For the Six Months Ended June 30,
(Thousands of Dollars) 2015 2014
Operating Activities:
Net Income $ 464,520 $ 367,083
Adjustments to Reconcile Net Income to Net Cash Flows Provided by Operating Activities:
Depreciation 327,505 303,014
Deferred Income Taxes 176,800 133,149
Pension, SERP and PBOP Expense 48,432 47,558
Pension and PBOP Contributions (31,032) (40,640)
Regulatory (Under)/Over Recoveries, Net (73,547) 164,388
Amortization of Regulatory Assets, Net 59,438 54,356
Proceeds from DOE Damages Claim, Net - 125,658
Other (48,247) (9,359)
Changes in Current Assets and Liabilities:
Receivables and Unbilled Revenues, Net (123,984) (57,570)
Fuel, Materials and Supplies 60,044 26,633
Taxes Receivable/Accrued, Net 214,577 (62,900)
Accounts Payable (228,176) (112,954)
Other Current Assets and Liabilities, Net 9,226 (41,753)
Net Cash Flows Provided by Operating Activities 855,556 896,663
Investing Activities:
Investments in Property, Plant and Equipment (740,379) (724,043)
Proceeds from Sales of Marketable Securities 427,990 256,309
Purchases of Marketable Securities (408,242) (257,168)
Other Investing Activities 4,821 3,473
Net Cash Flows Used in Investing Activities (715,810) (721,429)
Financing Activities:
Cash Dividends on Common Shares (264,936) (237,161)
Cash Dividends on Preferred Stock (3,759) (3,759)
Decrease in Notes Payable (449,375) (213,000)
Issuance of Long-Term Debt 750,000 650,000
Retirements of Long-Term Debt (166,577) (376,650)
Other Financing Activities (7,333) (3,932)
Net Cash Flows Used in Financing Activities (141,980) (184,502)
Net Decrease in Cash and Cash Equivalents (2,234) (9,268)
Cash and Cash Equivalents - Beginning of Period 38,703 43,364
Cash and Cash Equivalents - End of Period $ 36,469 $ 34,096
The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

3

THE CONNECTICUT LIGHT AND POWER COMPANY
CONDENSED BALANCE SHEETS
(Unaudited)
June 30, December 31,
(Thousands of Dollars) 2015 2014
ASSETS
Current Assets:
Cash $ 9,227 $ 2,356
Receivables, Net 395,863 355,140
Accounts Receivable from Affiliated Companies 22,981 16,757
Unbilled Revenues 103,767 102,137
Taxes Receivable - 116,148
Regulatory Assets 263,713 220,344
Materials and Supplies 50,357 46,664
Prepayments and Other Current Assets 15,043 37,822
Total Current Assets 860,951 897,368
Property, Plant and Equipment, Net 6,934,618 6,809,664
Deferred Debits and Other Assets:
Regulatory Assets 1,461,483 1,475,508
Other Long-Term Assets 146,299 177,568
Total Deferred Debits and Other Assets 1,607,782 1,653,076
Total Assets $ 9,403,351 $ 9,360,108
LIABILITIES AND CAPITALIZATION
Current Liabilities:
Notes Payable to Eversource Parent $ 85,600 $ 133,400
Long-Term Debt - Current Portion - 162,000
Accounts Payable 208,860 272,971
Accounts Payable to Affiliated Companies 58,227 65,594
Obligations to Third Party Suppliers 67,844 73,624
Regulatory Liabilities 122,617 124,722
Derivative Liabilities 90,933 88,459
Accumulated Deferred Income Taxes 46,811 34,073
Other Current Liabilities 97,062 119,347
Total Current Liabilities 777,954 1,074,190
Deferred Credits and Other Liabilities:
Accumulated Deferred Income Taxes 1,666,607 1,642,805
Regulatory Liabilities 71,245 81,298
Derivative Liabilities 380,196 406,199
Accrued Pension, SERP and PBOP 286,131 273,854
Other Long-Term Liabilities 144,983 148,844
Total Deferred Credits and Other Liabilities 2,549,162 2,553,000
Capitalization:
Long-Term Debt 2,975,091 2,679,951
Preferred Stock Not Subject to Mandatory Redemption 116,200 116,200
Common Stockholder's Equity:
Common Stock 60,352 60,352
Capital Surplus, Paid In 1,805,638 1,804,869
Retained Earnings 1,119,702 1,072,477
Accumulated Other Comprehensive Loss (748) (931)
Common Stockholder's Equity 2,984,944 2,936,767
Total Capitalization 6,076,235 5,732,918
Total Liabilities and Capitalization $ 9,403,351 $ 9,360,108
The accompanying notes are an integral part of these unaudited condensed financial statements.

4

THE CONNECTICUT LIGHT AND POWER COMPANY
CONDENSED STATEMENTS OF INCOME
(Unaudited)
For the Three Months Ended June 30, For the Six Months Ended June 30,
(Thousands of Dollars) 2015 2014 2015 2014
Operating Revenues $ 666,554 $ 587,324 $ 1,471,471 $ 1,321,938
Operating Expenses:
Purchased Power and Transmission 253,180 199,785 586,799 481,165
Operations and Maintenance 118,687 131,762 236,044 241,276
Depreciation 52,191 46,581 105,094 92,712
Amortization of Regulatory (Liabilities)/Assets, Net (7,530) 19,615 40,776 49,546
Energy Efficiency Programs 33,963 35,296 76,770 77,991
Taxes Other Than Income Taxes 62,102 62,159 130,181 129,111
Total Operating Expenses 512,593 495,198 1,175,664 1,071,801
Operating Income 153,961 92,126 295,807 250,137
Interest Expense:
Interest on Long-Term Debt 33,423 34,639 66,904 67,548
Other Interest 2,701 2,831 5,844 4,165
Interest Expense 36,124 37,470 72,748 71,713
Other Income, Net 4,062 3,130 6,221 4,202
Income Before Income Tax Expense 121,899 57,786 229,280 182,626
Income Tax Expense 43,129 20,401 81,276 65,942
Net Income $ 78,770 $ 37,385 $ 148,004 $ 116,684
The accompanying notes are an integral part of these unaudited condensed financial statements.
CONDENSED STATEMENTS OF COMPREHENSIVE INCOME
(Unaudited)
Net Income $ 78,770 $ 37,385 $ 148,004 $ 116,684
Other Comprehensive Income, Net of Tax:
Qualified Cash Flow Hedging Instruments 111 111 222 222
Changes in Unrealized (Losses)/Gains on Other Securities (43) 7 (39) 15
Other Comprehensive Income, Net of Tax 68 118 183 237
Comprehensive Income $ 78,838 $ 37,503 $ 148,187 $ 116,921
The accompanying notes are an integral part of these unaudited condensed financial statements.

5

THE CONNECTICUT LIGHT AND POWER COMPANY
CONDENSED STATEMENTS OF CASH FLOWS
(Unaudited)
For the Six Months Ended June 30,
(Thousands of Dollars) 2015 2014
Operating Activities:
Net Income $ 148,004 $ 116,684
Adjustments to Reconcile Net Income to Net Cash Flows Provided by Operating Activities:
Depreciation 105,094 92,712
Deferred Income Taxes 30,145 43,253
Pension, SERP and PBOP Expense, Net of PBOP Contributions 7,079 5,973
Regulatory (Under)/Over Recoveries, Net (55,302) 18,156
Amortization of Regulatory Assets, Net 40,776 49,546
Proceeds from DOE Damages Claim - 65,370
Other (2,432) (3,428)
Changes in Current Assets and Liabilities:
Receivables and Unbilled Revenues, Net (73,279) (129,209)
Taxes Receivable/Accrued, Net 123,051 27,679
Accounts Payable (55,192) (26,995)
Other Current Assets and Liabilities, Net 2,085 15,705
Net Cash Flows Provided by Operating Activities 270,029 275,446
Investing Activities:
Investments in Property, Plant and Equipment (242,346) (221,365)
Other Investing Activities (1,362) 1,575
Net Cash Flows Used in Investing Activities (243,708) (219,790)
Financing Activities:
Cash Dividends on Common Stock (98,000) (85,600)
Cash Dividends on Preferred Stock (2,779) (2,779)
Issuance of Long-Term Debt 300,000 250,000
Retirements of Long-Term Debt (162,000) -
Decrease in Notes Payable to Eversource Parent (47,800) (280,900)
Capital Contribution from Eversource Parent - 70,000
Other Financing Activities (8,871) (3,128)
Net Cash Flows Used in Financing Activities (19,450) (52,407)
Net Increase in Cash 6,871 3,249
Cash - Beginning of Period 2,356 7,237
Cash - End of Period $ 9,227 $ 10,486
The accompanying notes are an integral part of these unaudited condensed financial statements.

6

NSTAR ELECTRIC COMPANY AND SUBSIDIARY
CONDENSED CONSOLIDATED BALANCE SHEETS
(Unaudited)
June 30, December 31,
(Thousands of Dollars) 2015 2014
ASSETS
Current Assets:
Cash and Cash Equivalents $ 2,848 $ 12,773
Receivables, Net 288,581 234,481
Accounts Receivable from Affiliated Companies 50,582 40,353
Unbilled Revenues 41,294 29,741
Taxes Receivable 43,940 144,601
Materials and Supplies 56,584 74,179
Regulatory Assets 258,489 198,710
Prepayments and Other Current Assets 3,870 10,815
Total Current Assets 746,188 745,653
Property, Plant and Equipment, Net 5,451,668 5,335,436
Deferred Debits and Other Assets:
Regulatory Assets 1,198,167 1,179,100
Other Long-Term Assets 58,936 73,051
Total Deferred Debits and Other Assets 1,257,103 1,252,151
Total Assets $ 7,454,959 $ 7,333,240
LIABILITIES AND CAPITALIZATION
Current Liabilities:
Notes Payable $ 377,200 $ 302,000
Long-Term Debt - Current Portion 200,000 4,700
Accounts Payable 173,863 217,311
Accounts Payable to Affiliated Companies 71,066 63,517
Obligations to Third Party Suppliers 57,069 34,824
Renewable Portfolio Standards Compliance Obligations 61,200 35,698
Accumulated Deferred Income Taxes 107,995 55,136
Regulatory Liabilities 5,007 49,611
Other Current Liabilities 86,718 115,991
Total Current Liabilities 1,140,118 878,788
Deferred Credits and Other Liabilities:
Accumulated Deferred Income Taxes 1,538,988 1,527,667
Regulatory Liabilities 266,572 262,738
Accrued Pension, SERP and PBOP 220,000 235,529
Other Long-Term Liabilities 123,421 129,279
Total Deferred Credits and Other Liabilities 2,148,981 2,155,213
Capitalization:
Long-Term Debt 1,592,722 1,792,712
Preferred Stock Not Subject to Mandatory Redemption 43,000 43,000
Common Stockholder's Equity:
Common Stock - -
Capital Surplus, Paid In 995,378 994,130
Retained Earnings 1,534,500 1,468,955
Accumulated Other Comprehensive Income 260 442
Common Stockholder's Equity 2,530,138 2,463,527
Total Capitalization 4,165,860 4,299,239
Total Liabilities and Capitalization $ 7,454,959 $ 7,333,240
The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

7

NSTAR ELECTRIC COMPANY AND SUBSIDIARY
CONDENSED CONSOLIDATED STATEMENTS OF INCOME
(Unaudited)
For the Three Months Ended June 30, For the Six Months Ended June 30,
(Thousands of Dollars) 2015 2014 2015 2014
Operating Revenues $ 617,196 $ 561,513 $ 1,384,004 $ 1,227,701
Operating Expenses:
Purchased Power and Transmission 283,129 242,907 684,995 561,989
Operations and Maintenance 69,430 78,981 145,254 164,905
Depreciation 48,949 46,915 97,716 93,540
Amortization of Regulatory (Liabilities)/Assets, Net (7,336) (1,517) (12,901) 14,147
Energy Efficiency Programs 41,733 40,255 97,150 88,584
Taxes Other Than Income Taxes 29,876 32,458 60,841 64,610
Total Operating Expenses 465,781 439,999 1,073,055 987,775
Operating Income 151,415 121,514 310,949 239,926
Interest Expense:
Interest on Long-Term Debt 18,579 19,732 37,225 40,489
Other Interest (798) 960 1,002 1,263
Interest Expense 17,781 20,692 38,227 41,752
Other Income/(Loss), Net 2,533 (246) 3,136 (277)
Income Before Income Tax Expense 136,167 100,576 275,858 197,897
Income Tax Expense 54,204 40,447 110,335 79,681
Net Income $ 81,963 $ 60,129 $ 165,523 $ 118,216
The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
(Unaudited)
Net Income $ 81,963 $ 60,129 $ 165,523 $ 118,216
Other Comprehensive Loss, Net of Tax:
Changes in Funded Status of SERP Benefit Plan (2) - (182) -
Other Comprehensive Loss, Net of Tax (2) - (182) -
Comprehensive Income $ 81,961 $ 60,129 $ 165,341 $ 118,216
The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

8

NSTAR ELECTRIC COMPANY AND SUBSIDIARY
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
(Unaudited)
For the Six Months Ended June 30,
(Thousands of Dollars) 2015 2014
Operating Activities:
Net Income $ 165,523 $ 118,216
Adjustments to Reconcile Net Income to Net Cash Flows Provided by Operating Activities:
Depreciation 97,716 93,540
Deferred Income Taxes 61,734 (21,724)
PBOP Contributions, Net of Pension, SERP and PBOP Expense (264) (8,281)
Regulatory (Under)/Over Recoveries, Net (96,290) 63,955
Amortization of Regulatory (Liabilities)/Assets, Net (12,901) 14,147
Proceeds from DOE Damages Claim - 29,113
Other (28,653) (16,870)
Changes in Current Assets and Liabilities:
Receivables and Unbilled Revenues, Net (81,524) (31,746)
Materials and Supplies 17,595 (7,399)
Taxes Receivable/Accrued, Net 100,661 65,692
Accounts Payable (38,388) (21,511)
Accounts Receivable from/Payable to Affiliates, Net (2,680) 107,363
Other Current Assets and Liabilities, Net 25,076 3,158
Net Cash Flows Provided by Operating Activities 207,605 387,653
Investing Activities:
Investments in Property, Plant and Equipment (188,103) (213,508)
Other Investing Activities 53 576
Net Cash Flows Used in Investing Activities (188,050) (212,932)
Financing Activities:
Cash Dividends on Common Stock (99,000) (253,000)
Cash Dividends on Preferred Stock (980) (980)
Increase in Notes Payable 75,200 91,000
Issuance of Long-Term Debt - 300,000
Retirements of Long-Term Debt (4,700) (301,650)
Other Financing Activities - (5,137)
Net Cash Flows Used in Financing Activities (29,480) (169,767)
Net (Decrease)/Increase in Cash and Cash Equivalents (9,925) 4,954
Cash and Cash Equivalents - Beginning of Period 12,773 8,021
Cash and Cash Equivalents - End of Period $ 2,848 $ 12,975
The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

9

PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE AND SUBSIDIARY
CONDENSED CONSOLIDATED BALANCE SHEETS
(Unaudited)
June 30, December 31,
(Thousands of Dollars) 2015 2014
ASSETS
Current Assets:
Cash $ 818 $ 489
Receivables, Net 84,607 80,151
Accounts Receivable from Affiliated Companies 4,290 3,194
Unbilled Revenues 36,472 40,181
Taxes Receivable 34,985 14,571
Fuel, Materials and Supplies 137,119 148,139
Regulatory Assets 88,773 111,705
Prepayments and Other Current Assets 23,538 27,821
Total Current Assets 410,602 426,251
Property, Plant and Equipment, Net 2,714,915 2,635,844
Deferred Debits and Other Assets:
Regulatory Assets 282,215 293,115
Other Long-Term Assets 34,083 39,228
Total Deferred Debits and Other Assets 316,298 332,343
Total Assets $ 3,441,815 $ 3,394,438
LIABILITIES AND CAPITALIZATION
Current Liabilities:
Notes Payable to Eversource Parent $ 133,500 $ 90,500
Accounts Payable 69,884 93,349
Accounts Payable to Affiliated Companies 22,201 33,734
Regulatory Liabilities 5,602 16,044
Accumulated Deferred Income Taxes 35,963 36,164
Other Current Liabilities 30,605 38,969
Total Current Liabilities 297,755 308,760
Deferred Credits and Other Liabilities:
Accumulated Deferred Income Taxes 632,890 587,292
Regulatory Liabilities 50,250 51,372
Accrued Pension, SERP and PBOP 99,318 93,243
Other Long-Term Liabilities 50,054 50,155
Total Deferred Credits and Other Liabilities 832,512 782,062
Capitalization:
Long-Term Debt 1,076,319 1,076,286
Common Stockholder's Equity:
Common Stock - -
Capital Surplus, Paid In 748,635 748,240
Retained Earnings 493,449 486,459
Accumulated Other Comprehensive Loss (6,855) (7,369)
Common Stockholder's Equity 1,235,229 1,227,330
Total Capitalization 2,311,548 2,303,616
Total Liabilities and Capitalization $ 3,441,815 $ 3,394,438
The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

10

PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE AND SUBSIDIARY
CONDENSED CONSOLIDATED STATEMENTS OF INCOME
(Unaudited)
For the Three Months Ended June 30, For the Six Months Ended June 30,
(Thousands of Dollars) 2015 2014 2015 2014
Operating Revenues $ 241,875 $ 211,626 $ 526,722 $ 511,458
Operating Expenses:
Purchased Power, Fuel and Transmission 47,938 68,349 147,516 183,595
Operations and Maintenance 76,468 70,249 134,895 132,462
Depreciation 25,751 24,464 51,397 48,679
Amortization of Regulatory Assets/(Liabilities), Net 12,050 (20,393) 27,181 (7,831)
Energy Efficiency Programs 3,356 3,292 7,128 7,131
Taxes Other Than Income Taxes 22,249 16,635 41,331 34,348
Total Operating Expenses 187,812 162,596 409,448 398,384
Operating Income 54,063 49,030 117,274 113,074
Interest Expense:
Interest on Long-Term Debt 11,359 11,390 22,758 22,916
Other Interest 303 (391) 177 55
Interest Expense 11,662 10,999 22,935 22,971
Other Income, Net 1,245 946 1,628 1,212
Income Before Income Tax Expense 43,646 38,977 95,967 91,315
Income Tax Expense 15,701 14,897 35,977 34,597
Net Income $ 27,945 $ 24,080 $ 59,990 $ 56,718
The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
(Unaudited)
Net Income $ 27,945 $ 24,080 $ 59,990 $ 56,718
Other Comprehensive Income, Net of Tax:
Qualified Cash Flow Hedging Instruments 290 291 581 581
Changes in Unrealized (Losses)/Gains on Other Securities (75) 12 (67) 26
Other Comprehensive Income, Net of Tax 215 303 514 607
Comprehensive Income $ 28,160 $ 24,383 $ 60,504 $ 57,325
The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

11

PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE AND SUBSIDIARY
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
(Unaudited)
For the Six Months Ended June 30,
(Thousands of Dollars) 2015 2014
Operating Activities:
Net Income $ 59,990 $ 56,718
Adjustments to Reconcile Net Income to Net Cash Flows Provided by Operating Activities:
Depreciation 51,397 48,679
Deferred Income Taxes 47,454 61,093
Pension, SERP and PBOP Expense, Net of PBOP Contributions 2,359 2,416
Regulatory (Under)/Over Recoveries, Net (3,089) 18,849
Amortization of Regulatory Assets/(Liabilities), Net 27,181 (7,831)
Proceeds from DOE Damages Claim - 13,103
Other 6,367 4,386
Changes in Current Assets and Liabilities:
Receivables and Unbilled Revenues, Net (6,597) 3,500
Fuel, Materials and Supplies 11,019 8,013
Taxes Receivable/Accrued, Net (20,414) (55,243)
Accounts Payable (21,362) (7,146)
Other Current Assets and Liabilities, Net (3,792) (4,166)
Net Cash Flows Provided by Operating Activities 150,513 142,371
Investing Activities:
Investments in Property, Plant and Equipment (140,171) (117,387)
Other Investing Activities 169 (101)
Net Cash Flows Used in Investing Activities (140,002) (117,488)
Financing Activities:
Cash Dividends on Common Stock (53,000) (33,000)
Increase in Notes Payable to Eversource Parent 43,000 8,500
Other Financing Activities (182) (176)
Net Cash Flows Used in Financing Activities (10,182) (24,676)
Net Increase in Cash 329 207
Cash - Beginning of Period 489 130
Cash - End of Period $ 818 $ 337
The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

12

WESTERN MASSACHUSETTS ELECTRIC COMPANY
CONDENSED BALANCE SHEETS
(Unaudited)
June 30, December 31,
(Thousands of Dollars) 2015 2014
ASSETS
Current Assets:
Cash $ 1,143 $ -
Receivables, Net 61,491 51,066
Accounts Receivable from Affiliated Companies 5,507 7,851
Unbilled Revenues 15,912 15,146
Taxes Receivable 1,148 18,126
Regulatory Assets 54,926 51,923
Marketable Securities 38,441 28,658
Prepayments and Other Current Assets 5,496 7,607
Total Current Assets 184,064 180,377
Property, Plant and Equipment, Net 1,508,207 1,461,321
Deferred Debits and Other Assets:
Regulatory Assets 138,138 146,307
Marketable Securities 19,809 29,452
Other Long-Term Assets 27,147 22,018
Total Deferred Debits and Other Assets 185,094 197,777
Total Assets $ 1,877,365 $ 1,839,475
LIABILITIES AND CAPITALIZATION
Current Liabilities:
Notes Payable to Eversource Parent $ 60,600 $ 21,400
Long-Term Debt - Current Portion 50,000 50,000
Accounts Payable 36,327 53,732
Accounts Payable to Affiliated Companies 10,217 14,328
Regulatory Liabilities 16,847 22,486
Accumulated Deferred Income Taxes 20,822 18,089
Other Current Liabilities 24,608 24,080
Total Current Liabilities 219,421 204,115
Deferred Credits and Other Liabilities:
Accumulated Deferred Income Taxes 422,502 416,822
Regulatory Liabilities 12,921 10,835
Accrued Pension, SERP and PBOP 19,530 17,705
Other Long-Term Liabilities 38,065 33,747
Total Deferred Credits and Other Liabilities 493,018 479,109
Capitalization:
Long-Term Debt 578,007 578,471
Common Stockholder's Equity:
Common Stock 10,866 10,866
Capital Surplus, Paid In 391,398 391,256
Retained Earnings 187,673 178,834
Accumulated Other Comprehensive Loss (3,018) (3,176)
Common Stockholder's Equity 586,919 577,780
Total Capitalization 1,164,926 1,156,251
Total Liabilities and Capitalization $ 1,877,365 $ 1,839,475
The accompanying notes are an integral part of these unaudited condensed financial statements.

13

WESTERN MASSACHUSETTS ELECTRIC COMPANY
CONDENSED STATEMENTS OF INCOME
(Unaudited)
For the Three Months Ended June 30, For the Six Months Ended June 30,
(Thousands of Dollars) 2015 2014 2015 2014
Operating Revenues $ 125,194 $ 108,289 $ 278,058 $ 245,698
Operating Expenses:
Purchased Power and Transmission 43,055 37,619 112,716 87,050
Operations and Maintenance 20,104 23,686 39,889 46,265
Depreciation 10,848 10,317 21,223 20,638
Amortization of Regulatory Assets, Net 3,336 343 7,264 741
Energy Efficiency Programs 9,519 10,249 20,594 22,114
Taxes Other Than Income Taxes 9,398 8,396 18,833 16,479
Total Operating Expenses 96,260 90,610 220,519 193,287
Operating Income 28,934 17,679 57,539 52,411
Interest Expense:
Interest on Long-Term Debt 6,015 6,104 12,060 12,165
Other Interest 276 603 1,052 188
Interest Expense 6,291 6,707 13,112 12,353
Other Income, Net 1,245 594 1,819 1,168
Income Before Income Tax Expense 23,888 11,566 46,246 41,226
Income Tax Expense 9,693 4,548 18,807 16,106
Net Income $ 14,195 $ 7,018 $ 27,439 $ 25,120
The accompanying notes are an integral part of these unaudited condensed financial statements.
CONDENSED STATEMENTS OF COMPREHENSIVE INCOME
(Unaudited)
Net Income $ 14,195 $ 7,018 $ 27,439 $ 25,120
Other Comprehensive Income, Net of Tax:
Qualified Cash Flow Hedging Instruments 84 84 169 169
Changes in Unrealized (Losses)/Gains on Other Securities (12) 2 (11) 4
Other Comprehensive Income, Net of Tax 72 86 158 173
Comprehensive Income $ 14,267 $ 7,104 $ 27,597 $ 25,293
The accompanying notes are an integral part of these unaudited condensed financial statements.

14

WESTERN MASSACHUSETTS ELECTRIC COMPANY
CONDENSED STATEMENTS OF CASH FLOWS
(Unaudited)
For the Six Months Ended June 30,
(Thousands of Dollars) 2015 2014
Operating Activities:
Net Income $ 27,439 $ 25,120
Adjustments to Reconcile Net Income to Net Cash Flows Provided by Operating Activities:
Depreciation 21,223 20,638
Deferred Income Taxes 12,503 15,234
Regulatory (Under)/Over Recoveries, Net (7,911) 28,115
Amortization of Regulatory Assets, Net 7,264 741
Proceeds from DOE Damages Claim - 18,073
Other (3,598) 1,462
Changes in Current Assets and Liabilities:
Receivables and Unbilled Revenues, Net (11,593) 44,859
Taxes Receivable/Accrued, Net 18,774 (19,555)
Accounts Payable (21,056) (26,494)
Other Current Assets and Liabilities, Net 859 (11,587)
Net Cash Flows Provided by Operating Activities 43,904 96,606
Investing Activities:
Investments in Property, Plant and Equipment (62,966) (61,470)
Proceeds from Sales of Marketable Securities 49,739 44,449
Purchases of Marketable Securities (50,118) (44,754)
Net Cash Flows Used in Investing Activities (63,345) (61,775)
Financing Activities:
Cash Dividends on Common Stock (18,600) (49,000)
Increase in Notes Payable to Eversource Parent 39,200 15,900
Other Financing Activities (16) (22)
Net Cash Flows Provided by/(Used in) Financing Activities 20,584 (33,122)
Net Increase in Cash 1,143 1,709
Cash - Beginning of Period - -
Cash - End of Period $ 1,143 $ 1,709
The accompanying notes are an integral part of these unaudited condensed financial statements.

15

EVERSOURCE ENERGY AND SUBSIDIARIES

THE CONNECTICUT LIGHT AND POWER COMPANY

NSTAR ELECTRIC COMPANY AND SUBSIDIARY

PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE AND SUBSIDIARY

WESTERN MASSACHUSETTS ELECTRIC COMPANY

COMBINED NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)

Refer to the Glossary of Terms included in this combined Quarterly Report on Form 10-Q for abbreviations and acronyms used throughout the combined notes to the unaudited condensed consolidated financial statements.

1.

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

A.

Basis of Presentation

Eversource Energy is a public utility holding company primarily engaged through its wholly owned regulated utility subsidiaries in the energy delivery business. Eversource Energy's wholly owned regulated utility subsidiaries consist of CL&P, NSTAR Electric, PSNH, WMECO, Yankee Gas and NSTAR Gas. Eversource provides energy delivery service to approximately 3.6 million electric and natural gas customers through these six regulated utilities in Connecticut, Massachusetts and New Hampshire.

On April 30, 2015, the Company's legal name was changed from Northeast Utilities to Eversource Energy. CL&P, NSTAR Electric, PSNH and WMECO are each doing business as Eversource Energy.

The unaudited condensed consolidated financial statements of Eversource, NSTAR Electric and PSNH include the accounts of each of their respective subsidiaries. Intercompany transactions have been eliminated in consolidation. The accompanying unaudited condensed consolidated financial statements of Eversource, NSTAR Electric and PSNH and the unaudited condensed financial statements of CL&P and WMECO are herein collectively referred to as the "financial statements."

The combined notes to the financial statements have been prepared pursuant to the rules and regulations of the SEC. Certain information and footnote disclosures included in annual financial statements prepared in accordance with GAAP have been omitted pursuant to such rules and regulations. The accompanying financial statements should be read in conjunction with the entirety of this combined Quarterly Report on Form 10-Q, the first quarter 2015 combined Quarterly Report on Form 10-Q and the 2014 combined Annual Report on Form 10-K of Eversource, CL&P, NSTAR Electric, PSNH and WMECO, which were filed with the SEC. The preparation of the financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent liabilities as of the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.

The financial statements contain, in the opinion of management, all adjustments (including normal, recurring adjustments) necessary to present fairly Eversource's, CL&P's, NSTAR Electric's, PSNH's and WMECO's financial position as of June 30, 2015 and December 31, 2014, the results of operations and comprehensive income for the three and six months ended June 30, 2015 and 2014, and the cash flows for the six months ended June 30, 2015 and 2014. The results of operations and comprehensive income for the three and six months ended June 30, 2015 and 2014 and the cash flows for the six months ended June 30, 2015 and 2014 are not necessarily indicative of the results expected for a full year.

Eversource consolidates CYAPC and YAEC because CL&P's, NSTAR Electric's, PSNH's and WMECO's combined ownership interest in each of these entities is greater than 50 percent. Intercompany transactions between CL&P, NSTAR Electric, PSNH and WMECO and the CYAPC and YAEC companies have been eliminated in consolidation of the Eversource financial statements.

Eversource's utility subsidiaries' distribution (including generation) and transmission businesses and NPT are subject to rate-regulation that is based on cost recovery and meets the criteria for application of accounting guidance for entities with rate-regulated operations, which considers the effect of regulation on the differences in the timing of the recognition of certain revenues and expenses from those of other businesses and industries. See Note 2, "Regulatory Accounting," for further information.

Certain reclassifications of prior period data were made in the accompanying financial statements to conform to the current period presentation.

B.

Accounting Standards

Accounting Standards Issued but not Yet Effective: In May 2014, the Financial Accounting Standards Board (FASB) issued ASU 2014-09, Revenue from Contracts with Customers , which amends existing revenue recognition guidance and is required to be applied retrospectively (either to each reporting period presented or cumulatively at the date of initial application). On July 9, 2015, the FASB deferred the effective date of the new revenue standard by one year. The Company will implement the standard beginning in the first quarter of 2018. Management is reviewing the requirements of the ASU. The ASU is not expected to have a material impact on the financial statements of Eversource, CL&P, NSTAR Electric, PSNH and WMECO.

In April 2015, the FASB issued ASU 2015-03, Simplifying the Presentation of Debt Issuance Costs , that changes the balance sheet presentation of debt issuance costs. Under the new standard, issuance costs related to debt will be presented on the balance sheet as a direct deduction from the carrying amount of the debt liability rather than as a deferred cost as required by current guidance. The new accounting guidance is effective for interim and annual periods beginning in the first quarter of 2016 with early adoption permitted. Upon adoption, an entity must apply the new guidance retrospectively to all prior periods presented in the financial statements. Management does not expect the adoption of this standard to have a material effect on the financial statements of Eversource, CL&P, NSTAR Electric, PSNH and WMECO.

16

C.

Provision for Uncollectible Accounts

Eversource, including CL&P, NSTAR Electric, PSNH and WMECO, presents its receivables at estimated net realizable value by maintaining a provision for uncollectible accounts. This provision is determined based upon a variety of judgments and factors, including the application of an estimated uncollectible percentage to each receivable aging category. The estimate is based upon historical collection and write-off experience and management's assessment of collectability from customers. Management continuously assesses the collectability of receivables and adjusts collectability estimates based on actual experience. Receivable balances are written off against the provision for uncollectible accounts when the accounts are terminated and these balances are deemed to be uncollectible.

The PURA allows CL&P and Yankee Gas to accelerate the recovery of accounts receivable balances attributable to qualified customers under financial or medical duress (uncollectible hardship accounts receivable) outstanding for greater than 90 days. The DPU allows WMECO to also recover in rates amounts associated with certain uncollectible hardship accounts receivable. Uncollectible customer account balances, which are expected to be recovered in rates, are included in Regulatory Assets or Other Long-Term Assets.

The total provision for uncollectible accounts and for uncollectible hardship accounts, which is included in the total provision, are included in Receivables, Net on the balance sheets, and were as follows:

(Millions of Dollars) Total Provision for Uncollectible Accounts — As of June 30, 2015 As of December 31, 2014 Uncollectible Hardship — As of June 30, 2015 As of December 31, 2014
Eversource $ 209.8 $ 175.3 $ 106.2 $ 91.5
CL&P 100.5 84.3 84.7 74.0
NSTAR Electric 46.3 40.7 - -
PSNH 9.5 7.7 - -
WMECO 12.1 9.9 7.2 6.2

D.

Fair Value Measurements

Fair value measurement guidance is applied to derivative contracts that are not elected or designated as "normal purchases or normal sales" (normal) and to the marketable securities held in trusts. Fair value measurement guidance is also applied to valuations of the investments used to calculate the funded status of pension and PBOP plans and nonrecurring fair value measurements of nonfinancial assets such as goodwill and AROs, and is also used to estimate the fair value of preferred stock and long-term debt.

Fair Value Hierarchy: In measuring fair value, Eversource uses observable market data when available in order to minimize the use of unobservable inputs. Inputs used in fair value measurements are categorized into three fair value hierarchy levels for disclosure purposes. The entire fair value measurement is categorized based on the lowest level of input that is significant to the fair value measurement. Eversource evaluates the classification of assets and liabilities measured at fair value on a quarterly basis, and Eversource's policy is to recognize transfers between levels of the fair value hierarchy as of the end of the reporting period. The three levels of the fair value hierarchy are described below:

Level 1 - Inputs are quoted prices (unadjusted) in active markets for identical assets or liabilities as of the reporting date. Active markets are those in which transactions for the asset or liability occur in sufficient frequency and volume to provide pricing information on an ongoing basis.

Level 2 - Inputs are quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are not active, and model-derived valuations in which all significant inputs are observable.

Level 3 - Quoted market prices are not available. Fair value is derived from valuation techniques in which one or more significant inputs or assumptions are unobservable. Where possible, valuation techniques incorporate observable market inputs that can be validated to external sources such as industry exchanges, including prices of energy and energy-related products.

Determination of Fair Value: The valuation techniques and inputs used in Eversource's fair value measurements are described in Note 4, "Derivative Instruments," Note 5, "Marketable Securities," and Note 9, "Fair Value of Financial Instruments," to the financial statements.

E.

Other Income, Net

Items included within Other Income, Net on the statements of income primarily consist of investment income/(loss), interest income, AFUDC related to equity funds, and equity in earnings. Investment income/(loss) primarily relates to debt and equity securities held in trust. For further information, see Note 5, "Marketable Securities," to the financial statements.

F.

Other Taxes

Gross receipts taxes levied by the state of Connecticut are collected by CL&P and Yankee Gas from their respective customers. These gross receipts taxes are shown separately with collections in Operating Revenues and payments in Taxes Other Than Income Taxes on the statements of income as follows:

(Millions of Dollars) For the Three Months Ended — June 30, 2015 June 30, 2014 For the Six Months Ended — June 30, 2015 June 30, 2014
Eversource $ 33.2 $ 35.2 $ 75.1 $ 79.6
CL&P 29.5 30.9 62.5 66.5

Certain sales taxes are collected by Eversource's companies that serve customers in Connecticut and Massachusetts as agents for state and local governments and are recorded on a net basis with no impact on the statements of income.

17

G. Supplemental Cash Flow Information
Non-cash investing activities include plant additions included in Accounts Payable as follows:
(Millions of Dollars) As of June 30, 2015 As of June 30, 2014
Eversource $ 142.3 $ 125.5
CL&P 47.2 54.0
NSTAR Electric 29.5 21.6
PSNH 25.6 14.8
WMECO 13.7 9.9

H.

Severance Benefits

Eversource recorded severance benefit expense of $1.2 million and $1.4 million for the three months ended June 30, 2015 and 2014, respectively, and $1.6 million and $5.7 million for the six months ended June 30, 2015 and 2014, respectively, in connection with reorganizational and cost saving initiatives, and, in 2014, the partial outsourcing of information technology functions. As of June 30, 2015 and December 31, 2014, the severance accrual totaled $7.8 million and $10.4 million, respectively, and was included in Other Current Liabilities on the balance sheets.

2.

REGULATORY ACCOUNTING

Eversource's Regulated companies are subject to rate-regulation that is based on cost recovery and meets the criteria for application of accounting guidance for rate-regulated operations, which consider the effect of regulation on the timing of the recognition of certain revenues and expenses. The Regulated companies' financial statements reflect the effects of the rate-making process. The rates charged to the customers of Eversource's Regulated companies are designed to collect each company's costs to provide service, including a return on investment.

Management believes it is probable that each of the Regulated companies will recover their respective investments in long-lived assets, including regulatory assets. If management were to determine that it could no longer apply the accounting guidance applicable to rate-regulated enterprises to any of the Regulated companies' operations, or that management could not conclude it is probable that costs would be recovered from customers in future rates, the costs would be charged to net income in the period in which the determination is made.

Regulatory Assets: The components of regulatory assets are as follows:

As of June 30, 2015 As of December 31, 2014
(Millions of Dollars) Eversource Eversource
Benefit Costs $ 1,980.0 $ 2,016.0
Derivative Liabilities 423.7 425.5
Income Taxes, Net 631.5 635.3
Storm Restoration Costs 484.3 502.8
Goodwill-related 495.1 505.4
Regulatory Tracker Mechanisms 430.7 350.5
Contractual Obligations - Yankee Companies 124.8 123.8
Other Regulatory Assets 156.3 167.3
Total Regulatory Assets 4,726.4 4,726.6
Less: Current Portion 709.7 672.5
Total Long-Term Regulatory Assets $ 4,016.7 $ 4,054.1
As of June 30, 2015 As of December 31, 2014
NSTAR NSTAR
(Millions of Dollars) CL&P Electric PSNH WMECO CL&P Electric PSNH WMECO
Benefit Costs $ 443.3 $ 496.1 $ 175.1 $ 85.9 $ 445.4 $ 515.9 $ 174.3 $ 85.0
Derivative Liabilities 420.2 2.2 - - 410.9 4.5 - -
Income Taxes, Net 438.9 84.0 34.8 30.7 437.7 83.7 38.0 35.5
Storm Restoration Costs 298.4 117.1 41.1 27.7 319.6 103.7 47.7 31.8
Goodwill-related - 425.1 - - - 433.9 - -
Regulatory Tracker Mechanisms 44.8 255.0 84.3 36.0 16.1 141.4 103.5 33.0
Other Regulatory Assets 79.6 77.2 35.7 12.7 66.1 94.7 41.3 12.9
Total Regulatory Assets 1,725.2 1,456.7 371.0 193.0 1,695.8 1,377.8 404.8 198.2
Less: Current Portion 263.7 258.5 88.8 54.9 220.3 198.7 111.7 51.9
Total Long-Term Regulatory Assets $ 1,461.5 $ 1,198.2 $ 282.2 $ 138.1 $ 1,475.5 $ 1,179.1 $ 293.1 $ 146.3

Regulatory Costs in Other Long-Term Assets: The Regulated companies had $60.8 million ($1.9 million for CL&P, $21.9 million for NSTAR Electric, $2 million for PSNH and $15.4 million for WMECO) and $60.5 million ($1.3 million for CL&P, $33.2 million for NSTAR Electric, $0.9 million for PSNH, and $11 million for WMECO) of additional regulatory costs as of June 30, 2015 and December 31, 2014, respectively, that were included in Other Long-Term Assets on the balance sheets. These amounts represent incurred costs for which recovery has not yet been specifically approved by the applicable regulatory agency. However, based on regulatory policies or past precedent on similar costs, management believes it is probable that these costs will ultimately be approved and recovered from customers in rates. The NSTAR Electric balance as of June 30, 2015 and December 31, 2014 primarily related to costs deferred in connection with the basic service bad debt adder. See Note 8D, "Commitments and Contingencies – Basic Service Bad Debt Adder," for further information.

18

Regulatory Liabilities: The components of regulatory liabilities are as follows:

As of June 30, 2015 As of December 31, 2014
(Millions of Dollars) Eversource Eversource
Cost of Removal $ 434.9 $ 439.9
Regulatory Tracker Mechanisms 198.0 192.3
AFUDC - Transmission 66.2 67.1
Other Regulatory Liabilities 20.2 50.8
Total Regulatory Liabilities 719.3 750.1
Less: Current Portion 208.5 235.0
Total Long-Term Regulatory Liabilities $ 510.8 $ 515.1
As of June 30, 2015 As of December 31, 2014
NSTAR NSTAR
(Millions of Dollars) CL&P Electric PSNH WMECO CL&P Electric PSNH WMECO
Cost of Removal $ 13.5 $ 261.5 $ 49.1 $ 2.8 $ 19.7 $ 258.3 $ 50.3 $ 1.1
Regulatory Tracker Mechanisms 115.6 2.9 4.8 17.0 122.6 20.7 14.2 22.3
AFUDC - Transmission 52.2 5.0 - 9.0 53.6 4.4 - 9.1
Other Regulatory Liabilities 12.5 2.2 2.0 0.9 10.1 28.9 2.9 0.8
Total Regulatory Liabilities 193.8 271.6 55.9 29.7 206.0 312.3 67.4 33.3
Less: Current Portion 122.6 5.0 5.6 16.8 124.7 49.6 16.0 22.5
Total Long-Term Regulatory Liabilities $ 71.2 $ 266.6 $ 50.3 $ 12.9 $ 81.3 $ 262.7 $ 51.4 $ 10.8

2015 Regulatory Developments:

FERC ROE Complaints: As a result of the March 3, 2015 FERC order in the pending ROE complaint proceedings described in Note 8C, "Commitments and Contingencies – FERC ROE Complaints," in 2015, Eversource recognized a pre-tax charge to earnings (excluding interest) of $20 million, of which $12.5 million was recorded at CL&P, $2.4 million at NSTAR Electric, $1 million at PSNH, and $4.1 million at WMECO. The pre-tax charge was recorded as a regulatory liability and as a reduction to Operating Revenues.

NSTAR Electric and NSTAR Gas 2014 Comprehensive Settlement Agreement : On March 2, 2015, the DPU approved the comprehensive settlement agreement between NSTAR Electric, NSTAR Gas and the Massachusetts Attorney General (the "Settlement") as filed with the DPU on December 31, 2014. The Settlement resolved the outstanding NSTAR Electric CPSL program filings for 2006 through 2011, the NSTAR Electric and NSTAR Gas PAM and energy efficiency-related customer billing adjustments reported in 2012, and the recovery of LBR related to NSTAR Electric's energy efficiency programs for 2009 through 2011 (11 dockets in total). In 2015, as a result of the DPU order, NSTAR Electric and NSTAR Gas commenced refunding a combined $44.7 million to customers, which was recorded as a regulatory liability. NSTAR Electric recognized a $21.7 million pre-tax benefit in the first half of 2015 as a result of the approval of the Settlement.

NSTAR Electric Basic Service Bad Debt Adder : On January 7, 2015, the DPU issued an order concluding that NSTAR Electric had removed energy-related bad debt costs from base distribution rates effective January 1, 2006. The DPU ordered NSTAR Electric and the Massachusetts Attorney General to collaborate on the reconciliations of energy-related bad debt costs through 2014. As a result of the DPU order, NSTAR Electric increased its regulatory assets and reduced operations and maintenance expense by $24.2 million in the first quarter, resulting in after-tax earnings of $14.5 million. On May 5, 2015, NSTAR Electric filed for recovery of the energy-related bad debt costs regulatory asset from customers beginning July 1, 2015. On June 24, 2015, the DPU delayed the effective date of NSTAR Electric’s proposed rate increase from July 1, 2015 to November 1, 2015 to allow for the DPU staff to review the reconciliations. The established procedural schedule is expected to result in an approval of the proposed rate increase in the fourth quarter of 2015.

CL&P Distribution Rates : On December 17, 2014, PURA granted a re-opener request to CL&P’s base distribution rate application for further review of the appropriate balance of ADIT utilized in the calculation of rate base. On July 2, 2015, PURA issued a final order that approved a settlement agreement filed on May 19, 2015 between CL&P and the PURA Prosecutorial Staff. The order allows for an increase to rate base of approximately $166 million associated with ADIT, including a regulatory asset to recover the incremental revenue requirement for the period December 1, 2014 through November 30, 2015 over a subsequent two-year period. The rate base increase provided an increase to total allowed annual revenue requirements of $18.4 million beginning December 1, 2014. Of that amount, $10.7 million has been recorded as a regulatory asset in June 2015, with a corresponding increase in Operating Revenues. The remaining $7.7 million will be recorded from July 2015 through November 2015. The aggregate amount will be collected from customers in rates over a 24-month period commencing on December 1, 2015.

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3.

PROPERTY, PLANT AND EQUIPMENT AND ACCUMULATED DEPRECIATION

The following tables summarize the investments in utility property, plant and equipment by asset category:

As of June 30, 2015 As of December 31, 2014
(Millions of Dollars) Eversource Eversource
Distribution - Electric $ 12,701.6 $ 12,495.2
Distribution - Natural Gas 2,625.9 2,595.4
Transmission 7,196.3 6,930.7
Generation 1,175.9 1,170.9
Electric and Natural Gas Utility 23,699.7 23,192.2
Other (1) 547.5 551.3
Property, Plant and Equipment, Gross 24,247.2 23,743.5
Less: Accumulated Depreciation
Electric and Natural Gas Utility (5,950.4) (5,777.8)
Other (238.4) (231.8)
Total Accumulated Depreciation (6,188.8) (6,009.6)
Property, Plant and Equipment, Net 18,058.4 17,733.9
Construction Work in Progress 1,020.8 913.1
Total Property, Plant and Equipment, Net $ 19,079.2 $ 18,647.0

(1)

These assets are primarily comprised of building improvements, computer software, hardware and equipment and telecommunications assets at Eversource Service and Eversource's unregulated companies.

As of June 30, 2015 As of December 31, 2014
NSTAR NSTAR
(Millions of Dollars) CL&P Electric PSNH WMECO CL&P Electric PSNH WMECO
Distribution $ 5,245.3 $ 4,954.7 $ 1,744.8 $ 796.8 $ 5,158.8 $ 4,895.5 $ 1,696.7 $ 784.2
Transmission 3,455.5 1,965.2 821.2 906.4 3,274.0 1,928.5 789.7 891.0
Generation - - 1,141.5 34.4 - - 1,136.5 34.4
Property, Plant and Equipment, Gross 8,700.8 6,919.9 3,707.5 1,737.6 8,432.8 6,824.0 3,622.9 1,709.6
Less: Accumulated Depreciation (1,975.9) (1,824.9) (1,127.6) (309.2) (1,928.0) (1,761.4) (1,090.0) (297.4)
Property, Plant and Equipment, Net 6,724.9 5,095.0 2,579.9 1,428.4 6,504.8 5,062.6 2,532.9 1,412.2
Construction Work in Progress 209.7 356.7 135.0 79.8 304.9 272.8 102.9 49.1
Total Property, Plant and Equipment, Net $ 6,934.6 $ 5,451.7 $ 2,714.9 $ 1,508.2 $ 6,809.7 $ 5,335.4 $ 2,635.8 $ 1,461.3

As of June 30, 2015, PSNH had $1.1 billion in gross generation utility plant assets and Accumulated Depreciation of $505.6 million. These generation assets are the subject of a divestiture agreement entered into on June 10, 2015 between Eversource, PSNH and key New Hampshire officials whereby, among other resolutions, PSNH has agreed to sell these generation assets. Upon completion of the sale, all remaining stranded costs will be recovered via bonds that will be secured by a non-bypassable charge on the bills of PSNH's customers. See Note 8E, "Commitments and Contingencies – PSNH Generation Restructuring," for further information.

4.

DERIVATIVE INSTRUMENTS

The Regulated companies purchase and procure energy and energy-related products, which are subject to price volatility, for their customers. The costs associated with supplying energy to customers are recoverable from customers, in future rates. The Regulated companies manage the risks associated with the price volatility of energy and energy-related products through the use of derivative and nonderivative contracts.

Many of the derivative contracts meet the definition of, and are designated as, normal and qualify for accrual accounting under the applicable accounting guidance. The costs and benefits of derivative contracts that meet the definition of normal are recognized in Operating Expenses or Operating Revenues on the statements of income, as applicable, as electricity or natural gas is delivered.

Derivative contracts that are not designated as normal are recorded at fair value as current or long-term Derivative Assets or Derivative Liabilities on the balance sheets. For the Regulated companies, regulatory assets or regulatory liabilities are recorded to offset the fair values of derivatives, as contract settlement amounts are recovered from, or refunded to, customers in their respective energy supply rates.

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The gross fair values of derivative assets and liabilities with the same counterparty are offset and reported as net Derivative Assets or Derivative Liabilities, with current and long-term portions, on the balance sheets. The following table presents the gross fair values of contracts categorized by risk type and the net amount recorded as current or long-term derivative asset or liability:

As of June 30, 2015 — Commodity Supply Net Amount As of December 31, 2014 — Commodity Supply Net Amount
and Price Risk Recorded as and Price Risk Recorded as
(Millions of Dollars) Management Netting (1) a Derivative Management Netting (1) a Derivative
Current Derivative Assets:
Level 3:
Eversource $ 16.5 $ (10.4) $ 6.1 $ 16.2 $ (6.6) $ 9.6
CL&P 16.5 (10.4) 6.1 16.1 (6.6) 9.5
NSTAR Electric - - - 0.1 - 0.1
Long-Term Derivative Assets:
Level 3:
Eversource $ 69.1 $ (23.9) $ 45.2 $ 93.5 $ (19.2) $ 74.3
CL&P 68.7 (23.9) 44.8 93.5 (19.2) 74.3
NSTAR Electric 0.4 - 0.4 - - -
Current Derivative Liabilities:
Level 2:
Eversource $ (1.5) $ 0.2 $ (1.3) $ (9.8) $ - $ (9.8)
Level 3:
Eversource (92.7) - (92.7) (90.0) - (90.0)
CL&P (90.9) - (90.9) (88.5) - (88.5)
NSTAR Electric (1.8) - (1.8) (1.5) - (1.5)
Long-Term Derivative Liabilities:
Level 2:
Eversource $ - $ - $ - $ (0.3) $ - $ (0.3)
Level 3:
Eversource (381.0) - (381.0) (409.3) - (409.3)
CL&P (380.2) - (380.2) (406.2) - (406.2)
NSTAR Electric (0.8) - (0.8) (3.1) - (3.1)

(1)

Amounts represent derivative assets and liabilities that Eversource elected to record net on the balance sheets. These amounts are subject to master netting agreements or similar agreements for which the right of offset exists.

For further information on the fair value of derivative contracts, see Note 1D, "Summary of Significant Accounting Policies - Fair Value Measurements," to the financial statements.

Derivative Contracts at Fair Value with Offsetting Regulatory Amounts

Commodity Supply and Price Risk Management : As required by regulation, CL&P, along with UI, has capacity-related contracts with generation facilities. CL&P has a sharing agreement with UI, with 80 percent of each contract allocated to CL&P and 20 percent allocated to UI. The combined capacity of these contracts is 787 MW. The capacity contracts extend through 2026 and obligate both CL&P and UI to make or receive payments on a monthly basis to or from the generation facilities based on the difference between a set capacity price and the capacity market price received in the ISO-NE capacity markets. In addition, CL&P has a contract to purchase 0.1 million MWh of energy per year through 2020.

NSTAR Electric has a renewable energy contract to purchase 0.1 million MWh of energy per year through 2018 and a capacity-related contract to purchase up to 35 MW per year through 2019.

As of June 30, 2015 and December 31, 2014, Eversource had NYMEX financial contracts for natural gas futures in order to reduce variability associated with the purchase price of approximately 6.8 million and 8.8 million MMBtu of natural gas, respectively.

For the three months ended June 30, 2015 and 2014, there were losses of $36.6 million and gains of $111.6 million, respectively, recorded as regulatory assets and liabilities, which reflect the current change in fair value associated with Eversource's derivative contracts. For the six months ended June 30, 2015 and 2014, there were losses of $50.1 million and gains of $166 million, respectively.

Credit Risk

Certain of Eversource's derivative contracts contain credit risk contingent provisions. These provisions require Eversource to maintain investment grade credit ratings from the major rating agencies and to post collateral for contracts in a net liability position over specified credit limits. As of June 30, 2015 and December 31, 2014, Eversource had approximately $1.3 million and $10 million, respectively, of derivative contracts in a net liability position that were subject to credit risk contingent provisions and would have been required to post additional collateral of approximately $1.3 million and $10 million, respectively, if Eversource parent's unsecured debt credit ratings had been downgraded to below investment grade.

Fair Value Measurements of Derivative Instruments

Derivative contracts classified as Level 2 in the fair value hierarchy relate to the financial contracts for natural gas futures. Prices are obtained from broker quotes and are based on actual market activity. The contracts are valued using NYMEX natural gas prices. Valuations of these contracts also incorporate discount rates using the yield curve approach.

21

The fair value of derivative contracts classified as Level 3 utilizes significant unobservable inputs. The fair value is modeled using income techniques, such as discounted cash flow valuations adjusted for assumptions relating to exit price. Significant observable inputs for valuations of these contracts include energy and energy-related product prices in future years for which quoted prices in an active market exist. Fair value measurements categorized in Level 3 of the fair value hierarchy are prepared by individuals with expertise in valuation techniques, pricing of energy and energy-related products, and accounting requirements. The future power and capacity prices for periods that are not quoted in an active market or established at auction are based on available market data and are escalated based on estimates of inflation to address the full time period of the contract.

Valuations of derivative contracts using a discounted cash flow methodology include assumptions regarding the timing and likelihood of scheduled payments and also reflect non-performance risk, including credit, using the default probability approach based on the counterparty's credit rating for assets and the Company's credit rating for liabilities. Valuations incorporate estimates of premiums or discounts that would be required by a market participant to arrive at an exit price, using historical market transactions adjusted for the terms of the contract.

The following is a summary of Eversource's, including CL&P's and NSTAR Electric's, Level 3 derivative contracts and the range of the significant unobservable inputs utilized in the valuations over the duration of the contracts:

As of June 30, 2015 As of December 31, 2014
Range Period Covered Range Period Covered
Energy Prices:
Eversource, CL&P $ 45 per MWh 2020 $ 52 per MWh 2020
Capacity Prices:
Eversource $ 10.05 - 12.60 per kW-Month 2016 - 2026 $ 5.30 - 12.98 per kW-Month 2016 - 2026
CL&P $ 10.81 - 12.60 per kW-Month 2019 - 2026 $ 11.08 - 12.98 per kW-Month 2018 - 2026
NSTAR Electric $ 10.05 - 10.81 per kW-Month 2016 - 2019 $ 5.30 - 11.10 per kW-Month 2016 - 2019
Forward Reserve:
Eversource, CL&P $ 2.40 per kW-Month 2015 - 2024 $ 5.80 - 9.50 per kW-Month 2015 - 2024
REC Prices:
Eversource, NSTAR Electric $ 46 - 51 per REC 2015 - 2018 $ 38 - 56 per REC 2015 - 2018

Exit price premiums of 6 percent through 23 percent are also applied on these contracts and reflect the most recent market activity available for similar type contracts.

Significant increases or decreases in future energy or capacity prices in isolation would decrease or increase, respectively, the fair value of the derivative liability. Any increases in the risk premiums would increase the fair value of the derivative liabilities. Changes in these fair values are recorded as a regulatory asset or liability and would not impact net income.

Valuations using significant unobservable inputs: The following table presents changes in the Level 3 category of derivative assets and derivative liabilities measured at fair value on a recurring basis. The derivative assets and liabilities are presented on a net basis.

For the Three Months Ended June 30,
2015 2014
NSTAR NSTAR
(Millions of Dollars) Eversource CL&P Electric Eversource CL&P Electric
Derivatives, Net:
Fair Value as of Beginning of Period $ (406.8) $ (403.3) $ (3.5) $ (564.3) $ (557.0) $ (7.3)
Net Realized/Unrealized Gains/(Losses) Included in Regulatory Assets and Liabilities (37.1) (36.8) (0.3) 111.8 112.2 (0.4)
Settlements 21.5 19.9 1.6 21.6 20.2 1.4
Fair Value as of End of Period $ (422.4) $ (420.2) $ (2.2) $ (430.9) $ (424.6) $ (6.3)
For the Six Months Ended June 30,
2015 2014
NSTAR NSTAR
(Millions of Dollars) Eversource CL&P Electric Eversource CL&P Electric
Derivatives, Net:
Fair Value as of Beginning of Period $ (415.4) $ (410.9) $ (4.5) $ (635.2) $ (630.6) $ (7.3)
Net Realized/Unrealized Gains/(Losses) Included in Regulatory Assets and Liabilities (49.2) (48.9) (0.3) 161.3 164.5 (0.5)
Settlements 42.2 39.6 2.6 43.0 41.5 1.5
Fair Value as of End of Period $ (422.4) $ (420.2) $ (2.2) $ (430.9) $ (424.6) $ (6.3)

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5.

MARKETABLE SECURITIES

Eversource maintains trusts to fund certain non-qualified executive benefits and WMECO maintains a spent nuclear fuel trust to fund WMECO's prior period spent nuclear fuel liability. These trusts hold marketable securities. These trusts are not subject to regulatory oversight by state or federal agencies. In addition, CYAPC and YAEC maintain legally restricted trusts, each of which holds marketable securities, for paying the decommissioning and fuel removal obligations of their nuclear fuel storage facilities.

Trading Securities: The Company elected to record certain equity securities as trading securities, with the changes in fair values recorded in Other Income, Net on the statements of income. As of June 30, 2015 and December 31, 2014, these securities were classified as Level 1 in the fair value hierarchy and totaled $14.9 million and $85.1 million, respectively. Net gains on these securities of $0.5 million and $3.1 million for the three months ended June 30, 2015 and 2014, respectively, and net gains of $2.1 million and $3.8 million, respectively, for the six months ended June 30, 2015 and 2014, respectively, were recorded in Other Income, Net on the statements of income. Dividend income is recorded in Other Income, Net when dividends are declared. During the second quarter of 2015, certain of the securities classified as trading securities were sold and the proceeds were re-invested in equity securities designated as available-for-sale securities.

Available-for-Sale Securities: The following is a summary of Eversource's and WMECO's available-for-sale securities. These securities are recorded at fair value and are included in current and long-term Marketable Securities on the balance sheets.

As of June 30, 2015 Pre-Tax Pre-Tax As of December 31, 2014 Pre-Tax Pre-Tax
Amortized Unrealized Unrealized Amortized Unrealized Unrealized
(Millions of Dollars) Cost Gains Losses Fair Value Cost Gains Losses Fair Value
Eversource
Debt Securities (1) $ 315.3 $ 4.9 $ (0.6) $ 319.6 $ 313.0 $ 7.5 $ (0.3) $ 320.2
Equity Securities (1) 216.5 72.9 (1.2) 288.2 160.6 73.3 - 233.9
WMECO
Debt Securities (2) 58.3 - - 58.3 58.2 - (0.1) 58.1

(1)

Eversource's amounts include CYAPC's and YAEC's marketable securities held in nuclear decommissioning trusts of $450 million and $450.8 million as of June 30, 2015 and December 31, 2014, respectively, which are legally restricted and can only be used for the costs of decommissioning and fuel removal of the nuclear fuel storage facilities owned by these companies. Unrealized gains and losses for the nuclear decommissioning trusts are recorded in Marketable Securities with the corresponding offset to Other Long-Term Liabilities on the balance sheets, with no impact on the statements of income.

(2)

Unrealized gains and losses on debt securities held by WMECO are recorded in Marketable Securities with the corresponding offset to Other Long-Term Assets on the balance sheets.

Unrealized Losses and Other-than-Temporary Impairment: There have been no significant unrealized losses, other-than-temporary impairments or credit losses for Eversource or WMECO. Factors considered in determining whether a credit loss exists include the duration and severity of the impairment, adverse conditions specifically affecting the issuer, and the payment history, ratings and rating changes of the security. For asset-backed debt securities, underlying collateral and expected future cash flows are also evaluated.

Realized Gains and Losses: Realized gains and losses on available-for-sale securities are recorded in Other Income, Net for Eversource's benefit trust, Other Long-Term Assets for WMECO, and are offset in Other Long-Term Liabilities for CYAPC and YAEC. Eversource utilizes the specific identification basis method for the Eversource benefit trust, and the average cost basis method for the WMECO trust and the CYAPC and YAEC nuclear decommissioning trusts to compute the realized gains and losses on the sale of available-for-sale securities.

Contractual Maturities : As of June 30, 2015, the contractual maturities of available-for-sale debt securities were as follows:

Eversource — Amortized WMECO — Amortized
(Millions of Dollars) Cost Fair Value Cost Fair Value
Less than one year (1) $ 66.1 $ 66.1 $ 38.4 $ 38.4
One to five years 70.4 70.8 16.2 16.2
Six to ten years 60.1 61.2 0.6 0.6
Greater than ten years 118.7 121.5 3.1 3.1
Total Debt Securities $ 315.3 $ 319.6 $ 58.3 $ 58.3

(1)

Amounts in the Less than one year Eversource category include securities in the CYAPC and YAEC nuclear decommissioning trusts, which are restricted and are classified in long-term Marketable Securities on the balance sheets.

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Fair Value Measurements: The following table presents the marketable securities recorded at fair value on a recurring basis by the level in which they are classified within the fair value hierarchy:

(Millions of Dollars) Eversource — As of June 30, 2015 As of December 31, 2014 WMECO — As of June 30, 2015 As of December 31, 2014
Level 1:
Mutual Funds and Equities $ 303.1 $ 319.0 $ - $ -
Money Market Funds 26.4 24.9 2.1 4.3
Total Level 1 $ 329.5 $ 343.9 $ 2.1 $ 4.3
Level 2:
U.S. Government Issued Debt Securities (Agency and Treasury) $ 38.6 $ 51.3 $ - $ -
Corporate Debt Securities 60.1 49.1 13.6 14.7
Asset-Backed Debt Securities 32.0 54.1 10.0 14.5
Municipal Bonds 126.9 116.3 10.8 13.0
Other Fixed Income Securities 35.6 24.5 21.8 11.6
Total Level 2 $ 293.2 $ 295.3 $ 56.2 $ 53.8
Total Marketable Securities $ 622.7 $ 639.2 $ 58.3 $ 58.1

U.S. government issued debt securities are valued using market approaches that incorporate transactions for the same or similar bonds and adjustments for yields and maturity dates. Corporate debt securities are valued using a market approach, utilizing recent trades of the same or similar instrument and also incorporating yield curves, credit spreads and specific bond terms and conditions. Asset-backed debt securities include collateralized mortgage obligations, commercial mortgage backed securities, and securities collateralized by auto loans, credit card loans or receivables. Asset-backed debt securities are valued using recent trades of similar instruments, prepayment assumptions, yield curves, issuance and maturity dates, and tranche information. Municipal bonds are valued using a market approach that incorporates reported trades and benchmark yields. Other fixed income securities are valued using pricing models, quoted prices of securities with similar characteristics, and discounted cash flows.

6.

SHORT-TERM AND LONG-TERM DEBT

Credit Agreements and Commercial Paper Programs: Eversource parent, CL&P, PSNH, WMECO, NSTAR Gas and Yankee Gas are parties to a five-year $1.45 billion revolving credit facility that expires September 6, 2019. The facility serves to backstop Eversource parent's $1.45 billion commercial paper program. The commercial paper program allows Eversource parent to issue commercial paper as a form of short-term debt. As of June 30, 2015 and December 31, 2014, Eversource parent had $576.5 million and approximately $1.1 billion, respectively, in short-term borrowings outstanding under the Eversource parent commercial paper program, leaving $873.5 million and $348.9 million of available borrowing capacity as of June 30, 2015 and December 31, 2014, respectively. The weighted-average interest rate on these borrowings as of June 30, 2015 and December 31, 2014 was 0.40 percent and 0.43 percent, respectively. As of June 30, 2015, there were intercompany loans from Eversource parent of $85.6 million to CL&P, $133.5 million to PSNH and $60.6 million to WMECO. As of December 31, 2014, there were intercompany loans from Eversource parent of $133.4 million to CL&P, $90.5 million to PSNH and $21.4 million to WMECO.

NSTAR Electric has a five-year $450 million revolving credit facility that expires September 6, 2019. The facility serves to backstop NSTAR Electric's $450 million commercial paper program. As of June 30, 2015 and December 31, 2014, NSTAR Electric had $377.2 million and $302 million, respectively, in short-term borrowings outstanding under its commercial paper program, leaving $72.8 million and $148 million of available borrowing capacity as of June 30, 2015 and December 31, 2014, respectively. The weighted-average interest rate on these borrowings as of June 30, 2015 and December 31, 2014 was 0.19 percent and 0.27 percent, respectively.

On June 16, 2015, the FERC granted authorization to allow CL&P and WMECO to incur total short-term borrowings up to a maximum of $600 million and $300 million, respectively, effective January 1, 2016 through December 31, 2017.

Except as described below, amounts outstanding under the commercial paper programs are included in Notes Payable for Eversource and NSTAR Electric and classified in current liabilities on the balance sheets as all borrowings are outstanding for no more than 364 days at one time. Intercompany loans from Eversource parent to CL&P, PSNH and WMECO are included in Notes Payable to Eversource Parent and classified in current liabilities on the balance sheets. Intercompany loans from Eversource parent to CL&P, PSNH and WMECO are eliminated in consolidation in Eversource's balance sheets.

Long-Term Debt: On January 15, 2015, Eversource parent issued $150 million of 1.60 percent Series G Senior Notes, due to mature in 2018 and $300 million of 3.15 percent Series H Senior Notes, due to mature in 2025. The proceeds, net of issuance costs, were used to repay short-term borrowings outstanding under the Eversource parent commercial paper program. As the debt issuances refinanced short-term debt, the short-term debt was classified as Long-Term Debt as of December 31, 2014.

On April 1, 2015, CL&P repaid at maturity the $100 million 5.00 percent 2005 Series A First and Refunding Mortgage Bonds using short-term borrowings. On April 1, 2015, CL&P also redeemed the $62 million 1996A Series 1.55 percent PCRBs that were subject to mandatory tender, using short term borrowings.

On May 20, 2015, CL&P issued $300 million of 4.15 percent 2015 Series A First and Refunding Mortgage Bonds due to mature in 2045. The proceeds, net of issuance costs, were used to repay short-term borrowings.

On August 3, 2015, WMECO repaid at maturity the $50 million 5.24 percent Series C Senior Notes using short-term borrowings.

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Long-Term Debt Issuance Authorization : On April 3, 2015, the DPU authorized NSTAR Gas to issue up to $100 million in long-term debt for the period through December 31, 2015.

7.

PENSION BENEFITS AND POSTRETIREMENT BENEFITS OTHER THAN PENSIONS

As of December 31, 2014, Eversource Service sponsored two defined benefit retirement plans that covered eligible employees, including employees of CL&P, NSTAR Electric, PSNH and WMECO. Effective January 1, 2015, the two pension plans were merged into one plan, sponsored by Eversource Service. As of December 31, 2014, Eversource Service also sponsored defined benefit postretirement plans that provide certain retiree benefits, primarily medical, dental and life insurance, to retiring employees that meet certain age and service eligibility requirements, including employees of CL&P, NSTAR Electric, PSNH and WMECO. Effective January 1, 2015, the postretirement plans were merged into one plan, sponsored by Eversource Service.

The components of net periodic benefit expense for the Pension, SERP and PBOP Plans are shown below. The net periodic benefit expense and the intercompany allocations less the capitalized portion of pension, SERP and PBOP amounts is included in Operations and Maintenance on the statements of income. Capitalized pension and PBOP amounts relate to employees working on capital projects and are included in Property, Plant and Equipment, Net. Intercompany allocations are not included in the CL&P, NSTAR Electric, PSNH and WMECO net periodic benefit expense amounts. Pension, SERP and PBOP expense reflected in the statements of cash flows for CL&P, NSTAR Electric, PSNH and WMECO does not include the intercompany allocations and the corresponding capitalized portion, as these amounts are cash settled on a short-term basis.

Eversource Pension and SERP — For the Three Months Ended Pension and SERP — For the Six Months Ended
(Millions of Dollars) June 30, 2015 (1) June 30, 2014 June 30, 2015 (1) June 30, 2014
Service Cost $ 22.8 $ 19.1 $ 45.9 $ 41.5
Interest Cost 56.9 56.3 113.3 113.0
Expected Return on Plan Assets (83.9) (77.7) (168.2) (155.4)
Actuarial Loss 36.5 31.7 75.5 64.7
Prior Service Cost 0.9 1.1 1.8 2.1
Total Net Periodic Benefit Expense $ 33.2 $ 30.5 $ 68.3 $ 65.9
Capitalized Pension Expense $ 9.8 $ 8.7 $ 21.1 $ 18.4
PBOP PBOP
Eversource For the Three Months Ended For the Six Months Ended
(Millions of Dollars) June 30, 2015 (1) June 30, 2014 June 30, 2015 (1) June 30, 2014
Service Cost $ 3.9 $ 3.2 $ 8.1 $ 6.3
Interest Cost 11.7 12.1 23.6 24.7
Expected Return on Plan Assets (16.9) (15.8) (33.7) (31.6)
Actuarial Loss 1.7 3.0 3.4 6.0
Prior Service Credit (0.2) (0.7) (0.2) (1.4)
Total Net Periodic Benefit Expense $ 0.2 $ 1.8 $ 1.2 $ 4.0
Capitalized PBOP Expense/(Income) $ (0.1) $ 0.4 $ - $ 0.8
Pension and SERP
For the Three Months Ended June 30, 2015 For the Three Months Ended June 30, 2014
NSTAR NSTAR
(Millions of Dollars) CL&P Electric PSNH (1) WMECO CL&P Electric PSNH WMECO
Service Cost $ 6.2 $ 3.7 $ 3.1 $ 1.0 $ 5.0 $ 3.0 $ 2.3 $ 0.8
Interest Cost 12.9 10.0 6.1 2.6 12.4 10.3 5.8 2.5
Expected Return on Plan Assets (19.8) (17.5) (10.1) (4.7) (18.7) (15.7) (9.3) (4.4)
Actuarial Loss 8.0 8.7 2.9 1.6 8.2 5.9 2.8 1.7
Prior Service Cost 0.4 - 0.1 0.1 0.5 - 0.1 0.1
Total Net Periodic Benefit Expense $ 7.7 $ 4.9 $ 2.1 $ 0.6 $ 7.4 $ 3.5 $ 1.7 $ 0.7
Intercompany Allocations $ 5.8 $ 3.4 $ 1.6 $ 1.1 $ 7.5 $ 1.4 $ 2.1 $ 1.4
Capitalized Pension Expense $ 4.7 $ 2.7 $ 0.9 $ 0.5 $ 4.4 $ 1.0 $ 0.8 $ 0.6
Pension and SERP
For the Six Months Ended June 30, 2015 For the Six Months Ended June 30, 2014
NSTAR NSTAR
(Millions of Dollars) CL&P Electric PSNH (1) WMECO CL&P Electric PSNH WMECO
Service Cost $ 12.2 $ 7.5 $ 6.0 $ 2.2 $ 10.2 $ 7.6 $ 5.1 $ 1.9
Interest Cost 25.4 20.1 12.1 5.2 25.7 20.6 12.3 5.2
Expected Return on Plan Assets (39.4) (35.1) (20.2) (9.4) (38.0) (31.5) (19.5) (9.0)
Actuarial Loss 16.2 18.4 5.8 3.2 17.3 11.7 6.0 3.5
Prior Service Cost 0.8 - 0.2 0.1 0.9 - 0.3 0.2
Total Net Periodic Benefit Expense $ 15.2 $ 10.9 $ 3.9 $ 1.3 $ 16.1 $ 8.4 $ 4.2 $ 1.8
Intercompany Allocations $ 12.2 $ 6.9 $ 3.4 $ 2.3 $ 14.3 $ 3.8 $ 4.2 $ 2.7
Capitalized Pension Expense $ 9.4 $ 5.9 $ 1.7 $ 1.0 $ 9.3 $ 2.9 $ 1.7 $ 1.4

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PBOP
For the Three Months Ended June 30, 2015 For the Three Months Ended June 30, 2014
NSTAR NSTAR
(Millions of Dollars) CL&P Electric PSNH (1) WMECO CL&P Electric PSNH WMECO
Service Cost $ 0.5 $ 1.3 $ 0.3 $ 0.1 $ 0.5 $ 0.8 $ 0.3 $ 0.1
Interest Cost 1.8 4.7 1.0 0.3 1.9 4.8 1.0 0.4
Expected Return on Plan Assets (2.8) (6.9) (1.5) (0.6) (2.5) (6.5) (1.3) (0.6)
Actuarial Loss/(Gain) 0.2 0.4 0.1 - 1.0 (0.2) 0.6 0.1
Prior Service Credit - (0.1) - - - (0.5) - -
Total Net Periodic Benefit Expense/(Income) $ (0.3) $ (0.6) $ (0.1) $ (0.2) $ 0.9 $ (1.6) $ 0.6 $ -
Intercompany Allocations $ 0.4 $ 0.2 $ 0.1 $ 0.1 $ 1.1 $ - $ 0.3 $ 0.2
Capitalized PBOP Expense/(Income) $ (0.1) $ (0.2) $ - $ - $ 0.5 $ (0.5) $ 0.2 $ -
PBOP
For the Six Months Ended June 30, 2015 For the Six Months Ended June 30, 2014
NSTAR NSTAR
(Millions of Dollars) CL&P Electric PSNH (1) WMECO CL&P Electric PSNH WMECO
Service Cost $ 1.1 $ 2.7 $ 0.7 $ 0.2 $ 1.1 $ 1.6 $ 0.7 $ 0.2
Interest Cost 3.5 9.5 1.9 0.8 4.0 9.7 2.1 0.8
Expected Return on Plan Assets (5.5) (13.7) (3.0) (1.3) (5.2) (13.0) (2.7) (1.1)
Actuarial Loss/(Gain) 0.3 1.2 0.3 - 2.1 (0.3) 1.1 0.2
Prior Service Credit - (0.1) - - - (0.9) - -
Total Net Periodic Benefit Expense/(Income) $ (0.6) $ (0.4) $ (0.1) $ (0.3) $ 2.0 $ (2.9) $ 1.2 $ 0.1
Intercompany Allocations $ 0.9 $ 0.4 $ 0.2 $ 0.2 $ 2.2 $ 0.1 $ 0.6 $ 0.4
Capitalized PBOP Expense/(Income) $ (0.1) $ (0.1) $ 0.1 $ (0.1) $ 1.0 $ (1.0) $ 0.4 $ 0.1
(1) Amounts exclude approximately $0.8 million and $1.6 million for the three and six months ended June 30, 2015, respectively, that represented amounts included in other deferred debits.

8.

COMMITMENTS AND CONTINGENCIES

A.

Environmental Matters

General: Eversource, CL&P, NSTAR Electric, PSNH and WMECO are subject to environmental laws and regulations intended to mitigate or remove the effect of past operations and improve or maintain the quality of the environment. These laws and regulations require the removal or the remedy of the effect on the environment of the disposal or release of certain specified hazardous substances at current and former operating sites. Eversource, CL&P, NSTAR Electric, PSNH and WMECO have an active environmental auditing and training program and believe that they are substantially in compliance with all enacted laws and regulations.

The number of environmental sites and reserves related to these sites for which remediation or long-term monitoring, preliminary site work or site assessment are being performed are as follows:

Reserve As of December 31, 2014 Reserve
Number of Sites (in millions) Number of Sites (in millions)
Eversource 65 $ 46.2 65 $ 43.3
CL&P 15 4.9 16 3.8
NSTAR Electric 14 2.3 13 1.1
PSNH 12 3.4 13 5.2
WMECO 4 0.6 4 0.5

Included in the Eversource number of sites and reserve amounts above are former MGP sites that were operated several decades ago and manufactured gas from coal and other processes, which resulted in certain by-products remaining in the environment that may pose a potential risk to human health and the environment. The reserve balance related to these former MGP sites was $40 million and $38.8 million as of June 30, 2015 and December 31, 2014, respectively, and relates primarily to the natural gas business segment.

These estimates are subjective in nature as they take into consideration several different remediation options at each specific site. The reliability and precision of these estimates can be affected by several factors, including new information concerning either the level of contamination at the site, the extent of Eversource, CL&P, NSTAR Electric, PSNH, or WMECO's responsibility or the extent of remediation required, recently enacted laws and regulations or a change in the estimates due to certain economic factors.

B.

Guarantees and Indemnifications

Eversource parent provides credit assurances on behalf of its subsidiaries, including CL&P, NSTAR Electric, PSNH and WMECO, in the form of guarantees in the normal course of business.

Eversource parent also issued a guaranty on behalf of its subsidiary, NPT, under which, beginning at the time the Northern Pass Transmission line goes into commercial operation, Eversource parent will guarantee the financial obligations of NPT under the TSA in an amount not to exceed $25 million. Eversource parent's obligations under the guaranty expire upon the full, final and indefeasible payment of the guaranteed obligations.

Eversource parent has provided a guaranty of various indemnification and other obligations as a result of the April 13, 2015 sale of substantially all of the assets of E.S. Boulos Company, an unregulated electrical contractor based in Maine and indirect subsidiary of Eversource Energy. Eversource parent has also guaranteed certain indemnification and other obligations as a result of the sales of former unregulated subsidiaries and the termination of an unregulated business, with maximum exposures either not specified or not material.

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Management does not anticipate a material impact to Net Income as a result of these various guarantees and indemnifications.

The following table summarizes Eversource parent's guarantees of its subsidiaries, including CL&P, NSTAR Electric, PSNH and WMECO, and guarantees to external parties, as of June 30, 2015:

Company Description Maximum Exposure — (in millions) Expiration Dates
On behalf of subsidiaries:
Various Surety Bonds (1) $ 33.8 2015 - 2016
Eversource Service and Rocky River Realty Company Lease Payments for Vehicles and Real Estate $ 12.7 2019 and 2024
On behalf of external parties:
Purchaser of E.S. Boulos Company and a bonding company E.S. Boulos Company Indemnification $ 42.1 2016 and 2020

(1)

Surety bond expiration dates reflect termination dates, the majority of which will be renewed or extended. Certain surety bonds contain credit ratings triggers that would require Eversource parent to post collateral in the event that the unsecured debt credit ratings of Eversource are downgraded.

C.

FERC ROE Complaints

Three separate complaints have been filed at FERC by combinations of New England state attorneys general, state regulatory commissions, consumer advocates, consumer groups, municipal parties and other parties (the "Complainants"). In the first complaint, filed in 2011, the Complainants alleged that the NETOs' base ROE of 11.14 percent that had been utilized since 2006 was unjust and unreasonable, asserted that the rate was excessive due to changes in the capital markets, and sought an order to reduce it prospectively from the date of the final FERC order and for the 15-month period beginning October 1, 2011 to December 31, 2012 (the "first complaint refund period"). In the second and third complaints, filed in 2012 and 2014, the Complainants challenged the NETOs' base ROE and sought refunds for the respective 15-month periods beginning December 27, 2012 and July 31, 2014.

In 2014, the FERC determined that the base ROE should be set at 10.57 percent for the first complaint refund period and that a utility's total or maximum ROE should not exceed the top of the new zone of reasonableness, which was set at 11.74 percent. The FERC ordered the NETOs to provide refunds to customers for the first complaint refund period and set the new base ROE of 10.57 percent prospectively from October 16, 2014. The NETOs and the Complainants sought rehearing from FERC. In late 2014, the NETOs made a compliance filing, which was challenged by the Complainants, and the Company began refunding amounts from the first complaint period.

On March 3, 2015, FERC issued an order denying all issues raised on rehearing by the NETOs and Complainants in the first complaint. The FERC order upheld the base ROE of 10.57 percent for the first complaint refund period and prospectively from October 16, 2014, and upheld that the utility's total ROE (the base ROE plus any incentive adders) for the transmission assets to which the adder applies is capped at the top of the zone of reasonableness, which is currently set at 11.74 percent. As a result of the clarifying information in the March 2015 order related to the application of the ROE cap, Eversource adjusted its reserve in the first half of 2015 and recognized a pre-tax charge to earnings (excluding interest) of $20 million, of which $12.5 million was recorded at CL&P, $2.4 million at NSTAR Electric, $1 million at PSNH, and $4.1 million at WMECO. The pre-tax charge was recorded as a regulatory liability and as a reduction to Operating Revenues. The NETOs and Complainants have filed appeals to the D.C. Circuit Court of Appeals, which have been consolidated, and no schedule has been set.

For the second and third complaint proceedings, hearings were held in late June and early July 2015 before a FERC ALJ and initial briefs were filed on July 29, 2015. The state parties, municipal utilities and FERC trial staff each believe that the base ROE should be reduced. The NETOs believe that the Complainants' positions are without merit, and the existing ROEs should be maintained. The FERC ALJ’s initial decision is expected by December 30, 2015, and a final FERC order is expected in the third quarter of 2016.

D.

NSTAR Electric Basic Service Bad Debt Adder

On January 7, 2015, the DPU issued an order concluding that NSTAR Electric had removed energy-related bad debt costs from base distribution rates effective January 1, 2006. The DPU ordered NSTAR Electric and the Massachusetts Attorney General to collaborate on the reconciliations of energy-related bad debt costs through 2014. As a result of the DPU order, NSTAR Electric increased its regulatory assets and reduced operations and maintenance expense by $24.2 million in the first quarter, resulting in after-tax earnings of $14.5 million. On May 5, 2015, NSTAR Electric filed for recovery of the energy-related bad debt costs regulatory asset from customers beginning July 1, 2015. On June 24, 2015, the DPU delayed the effective date of NSTAR Electric’s proposed rate increase from July 1, 2015 to November 1, 2015 to allow for the DPU staff to review the reconciliations. The established procedural schedule is expected to result in an approval of the proposed rate increase in the fourth quarter of 2015.

E.

PSNH Generation Restructuring

On June 10, 2015, Eversource and PSNH entered into the 2015 Public Service Company of New Hampshire Restructuring and Rate Stabilization Agreement (the Agreement) with the New Hampshire Office of Energy and Planning, certain members of the Staff of the NHPUC, the Office of Consumer Advocate, two State Senators, and several other parties. The Agreement was filed with the NHPUC on the same day. Under the terms of the Agreement, PSNH has agreed to pursue the divestiture of its generation assets upon NHPUC approval. The Agreement is designed to provide a resolution of issues pertaining to PSNH's generation assets in pending regulatory proceedings before the NHPUC. When implemented, the Agreement provides for the Clean Air Project prudence proceeding to be resolved and all remaining Clean Air Project costs to be included in rates effective January 1, 2016. As part of the Agreement, PSNH has agreed to forego recovery of $25 million of the deferred equity return related to the Clean Air Project. In addition, PSNH will not seek a general distribution rate increase effective before July 1, 2017 and will contribute $5 million to create a clean energy fund, which will not be recoverable from its customers. In the second quarter of 2015, PSNH recorded the $5 million contribution as a long-term liability and an increase to Operations and Maintenance expense on the statements of income.

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Upon completion of the divestiture process, all remaining stranded costs, including any remaining deferred equity return in excess of the $25 million that PSNH has agreed to forego, will be recovered via bonds that will be secured by a non-bypassable charge in rates billed to PSNH's customers.

Implementation of the Agreement is subject to NHPUC approval, which is expected in late 2015.

9.

FAIR VALUE OF FINANCIAL INSTRUMENTS

The following methods and assumptions were used to estimate the fair value of each of the following financial instruments:

Preferred Stock and Long-Term Debt: The fair value of CL&P's and NSTAR Electric's preferred stock is based upon pricing models that incorporate interest rates and other market factors, valuations or trades of similar securities and cash flow projections. The fair value of long-term debt securities is based upon pricing models that incorporate quoted market prices for those issues or similar issues adjusted for market conditions, credit ratings of the respective companies and treasury benchmark yields. The fair values provided in the tables below are classified as Level 2 within the fair value hierarchy. Carrying amounts and estimated fair values are as follows:

Eversource As of June 30, 2015 — Carrying Fair As of December 31, 2014 — Carrying Fair
(Millions of Dollars) Amount Value Amount Value
Preferred Stock Not Subject to Mandatory Redemption $ 155.6 $ 154.8 $ 155.6 $ 153.6
Long-Term Debt 8,968.5 9,329.9 8,851.6 9,451.2
As of June 30, 2015 — CL&P NSTAR Electric PSNH WMECO
Carrying Fair Carrying Fair Carrying Fair Carrying Fair
(Millions of Dollars) Amount Value Amount Value Amount Value Amount Value
Preferred Stock Not Subject to Mandatory Redemption $ 116.2 $ 113.0 $ 43.0 $ 41.8 $ - $ - $ - $ -
Long-Term Debt 2,975.1 3,242.9 1,792.7 1,916.6 1,076.3 1,133.0 628.0 658.0
As of December 31, 2014 — CL&P NSTAR Electric PSNH WMECO
Carrying Fair Carrying Fair Carrying Fair Carrying Fair
(Millions of Dollars) Amount Value Amount Value Amount Value Amount Value
Preferred Stock Not Subject to Mandatory Redemption $ 116.2 $ 112.0 $ 43.0 $ 41.6 $ - $ - $ - $ -
Long-Term Debt 2,842.0 3,214.5 1,797.4 1,993.5 1,076.3 1,137.9 628.5 689.4

Derivative Instruments: Derivative instruments are carried at fair value. For further information, see Note 4, "Derivative Instruments," to the financial statements.

Other Financial Instruments: Investments in marketable securities are carried at fair value. For further information, see Note 5, "Marketable Securities," to the financial statements. The carrying value of other financial instruments included in current assets and current liabilities, including cash and cash equivalents and special deposits, approximates their fair value due to the short-term nature of these instruments.

See Note 1D, "Summary of Significant Accounting Policies - Fair Value Measurements," for the fair value measurement policy and the fair value hierarchy.

10.

ACCUMULATED OTHER COMPREHENSIVE INCOME/(LOSS)

The changes in accumulated other comprehensive income/(loss) by component, net of tax, is as follows:

For the Six Months Ended June 30, 2015 — Qualified Unrealized For the Six Months Ended June 30, 2014 — Qualified Unrealized
Cash Flow Gains/(Losses) Defined Cash Flow Gains on Defined
Eversource Hedging on Marketable Benefit Hedging Marketable Benefit
(Millions of Dollars) Instruments Securities Plans Total Instruments Securities Plans Total
Balance as of Beginning of Period $ (12.4) $ 0.7 $ (62.3) $ (74.0) $ (14.4) $ 0.4 $ (32.0) $ (46.0)
OCI Before Reclassifications - (1.1) (0.4) (1.5) - 0.5 1.2 1.7
Amounts Reclassified from AOCI 1.0 - 2.5 3.5 1.0 - 1.8 2.8
Net OCI 1.0 (1.1) 2.1 2.0 1.0 0.5 3.0 4.5
Balance as of End of Period $ (11.4) $ (0.4) $ (60.2) $ (72.0) $ (13.4) $ 0.9 $ (29.0) $ (41.5)

Eversource's qualified cash flow hedging instruments represent interest rate swap agreements on debt issuances that were settled in prior years. The settlement amount was recorded in AOCI and is being amortized into Net Income over the term of the underlying debt instrument. CL&P, PSNH and WMECO continue to amortize interest rate swaps settled in prior years from AOCI into Interest Expense over the remaining life of the associated long-term debt, which are not material to their respective financial statements. The amortization expense of actuarial gains and losses on the defined benefit plans is amortized from AOCI into Operations and Maintenance over the average future employee service period, and is reflected in amounts reclassified from AOCI. The related tax effects of the reclassification adjustments are not material to the financial statements for the six months ended June 30, 2015 and 2014.

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11.

COMMON SHARES

The following table sets forth the Eversource parent common shares and the shares of common stock of CL&P, NSTAR Electric, PSNH and WMECO that were authorized and issued and the respective per share par values:

Shares
Authorized as of
Per Share June 30, 2015 and Issued as of
Par Value December 31, 2014 June 30, 2015 December 31, 2014
Eversource $ 5 380,000,000 333,833,308 333,359,172
CL&P $ 10 24,500,000 6,035,205 6,035,205
NSTAR Electric $ 1 100,000,000 100 100
PSNH $ 1 100,000,000 301 301
WMECO $ 25 1,072,471 434,653 434,653

As of June 30, 2015 and December 31, 2014, there were 16,671,366 and 16,375,835 Eversource common shares held as treasury shares, respectively. As of June 30, 2015 and December 31, 2014, Eversource common shares outstanding were 317,161,942 and 316,983,337, respectively. In May 2015, the Company repurchased 532,521 treasury shares at a share price of $47.94.

12.

COMMON SHAREHOLDERS' EQUITY AND NONCONTROLLING INTERESTS

Dividends on the preferred stock of CL&P and NSTAR Electric totaled $1.9 million for the three months ended June 30, 2015 and 2014 and $3.8 million for the six months ended June 30, 2015 and 2014. These dividends were presented as Net Income Attributable to Noncontrolling Interests on the Eversource statements of income. Common Shareholders' Equity was fully attributable to the parent and Noncontrolling Interest – Preferred Stock of Subsidiaries was fully attributable to the noncontrolling interest on the Eversource balance sheets.

13.

EARNINGS PER SHARE

Basic EPS is computed based upon the weighted average number of common shares outstanding during each period. Diluted EPS is computed on the basis of the weighted average number of common shares outstanding plus the potential dilutive effect of certain share-based compensation awards as if they were converted into common shares. For the three and six months ended June 30, 2015 and 2014, there were no antidilutive share awards excluded from the computation.

The following table sets forth the components of basic and diluted EPS:

Eversource — (Millions of Dollars, except share information) For the Three Months Ended — June 30, 2015 June 30, 2014 For the Six Months Ended — June 30, 2015 June 30, 2014
Net Income Attributable to Controlling Interest $ 207.5 $ 127.4 $ 460.8 $ 363.3
Weighted Average Common Shares Outstanding:
Basic 317,613,166 315,950,510 317,352,004 315,742,511
Dilutive Effect 946,402 1,162,291 1,173,374 1,259,950
Diluted 318,559,568 317,112,801 318,525,378 317,002,461
Basic and Diluted EPS $ 0.65 $ 0.40 $ 1.45 $ 1.15

RSUs and performance shares are included in basic weighted average common shares outstanding as of the date that all necessary vesting conditions have been satisfied. The dilutive effect of unvested RSUs and performance shares is calculated using the treasury stock method. Assumed proceeds of these units under the treasury stock method consist of the remaining compensation cost to be recognized and a theoretical tax benefit. The theoretical tax benefit is calculated as the tax impact of the intrinsic value of the units (the difference between the market value of the average units outstanding for the period, using the average market price during the period, and the grant date market value).

The dilutive effect of stock options to purchase common shares is also calculated using the treasury stock method. Assumed proceeds for stock options consist of cash proceeds that would be received upon exercise, and a theoretical tax benefit. The theoretical tax benefit is calculated as the tax impact of the intrinsic value of the stock options (the difference between the market value of the average stock options outstanding for the period, using the average market price during the period, and the exercise price).

14.

SEGMENT INFORMATION

Presentation: Eversource is organized between the Electric Distribution, Electric Transmission and Natural Gas Distribution reportable segments and Other based on a combination of factors, including the characteristics of each segments' products and services, the sources of operating revenues and expenses and the regulatory environment in which each segment operates. These reportable segments represent substantially all of Eversource's total consolidated revenues. Revenues from the sale of electricity and natural gas primarily are derived from residential, commercial and industrial customers and are not dependent on any single customer. The Electric Distribution reportable segment includes the generation activities of PSNH and WMECO.

The remainder of Eversource's operations is presented as Other in the tables below and primarily consists of 1) the equity in earnings of Eversource parent from its subsidiaries and intercompany interest income, both of which are eliminated in consolidation, and interest expense related to the debt of Eversource parent, 2) the revenues and expenses of Eversource Service, most of which are eliminated in consolidation, 3) the operations of CYAPC and YAEC, and 4) the results of other unregulated subsidiaries, which are not part of its core business.

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Cash flows used for investments in plant included in the segment information below are cash capital expenditures that do not include amounts incurred but not paid, cost of removal, AFUDC related to equity funds, and the capitalized portions of pension expense.

Eversource's reportable segments are determined based upon the level at which Eversource's chief operating decision maker assesses performance and makes decisions about the allocation of company resources. Each of Eversource's subsidiaries, including CL&P, NSTAR Electric, PSNH and WMECO, has one reportable segment. Eversource's operating segments and reporting units are consistent with its reportable business segments.

Eversource's segment information is as follows:

Eversource For the Three Months Ended June 30, 2015 — Electric Natural Gas Electric
(Millions of Dollars) Distribution Distribution Transmission Other Eliminations Total
Operating Revenues $ 1,382.7 $ 186.0 $ 267.8 $ 203.7 $ (223.1) $ 1,817.1
Depreciation and Amortization (98.5) (17.7) (39.7) (7.1) 0.5 (162.5)
Other Operating Expenses (1,052.1) (150.2) (73.1) (190.7) 223.5 (1,242.6)
Operating Income 232.1 18.1 155.0 5.9 0.9 412.0
Interest Expense (45.6) (9.1) (26.3) (12.4) 1.1 (92.3)
Other Income, Net 5.5 0.3 5.1 220.1 (218.1) 12.9
Net Income Attributable to Controlling Interest $ 120.9 $ 5.3 $ 80.4 $ 217.0 $ (216.1) $ 207.5
Eversource For the Six Months Ended June 30, 2015 — Electric Natural Gas Electric
(Millions of Dollars) Distribution Distribution Transmission Other Eliminations Total
Operating Revenues $ 3,142.8 $ 693.4 $ 516.8 $ 443.7 $ (466.2) $ 4,330.5
Depreciation and Amortization (257.6) (35.9) (80.1) (14.3) 1.0 (386.9)
Other Operating Expenses (2,395.0) (538.7) (147.2) (419.9) 466.7 (3,034.1)
Operating Income 490.2 118.8 289.5 9.5 1.5 909.5
Interest Expense (93.2) (18.1) (53.9) (24.1) 2.2 (187.1)
Other Income, Net 7.6 0.1 8.1 535.0 (532.2) 18.6
Net Income Attributable to Controlling Interest $ 251.4 $ 61.0 $ 147.0 $ 529.9 $ (528.5) $ 460.8
Cash Flows Used for Investments in Plant $ 319.8 $ 67.5 $ 328.7 $ 24.4 $ - $ 740.4
Eversource For the Three Months Ended June 30, 2014 — Electric Natural Gas Electric
(Millions of Dollars) Distribution Distribution Transmission Other Eliminations Total
Operating Revenues $ 1,261.8 $ 195.5 $ 206.9 $ 184.7 $ (171.3) $ 1,677.6
Depreciation and Amortization (89.3) (16.9) (37.0) (7.7) 2.3 (148.6)
Other Operating Expenses (991.5) (166.5) (71.0) (174.9) 168.9 (1,235.0)
Operating Income 181.0 12.1 98.9 2.1 (0.1) 294.0
Interest Expense (47.2) (8.7) (28.8) (9.1) 1.3 (92.5)
Other Income, Net 2.9 - 2.7 137.7 (137.8) 5.5
Net Income Attributable to Controlling Interest $ 83.4 $ 2.0 $ 43.9 $ 133.3 $ (135.2) $ 127.4
For the Six Months Ended June 30, 2014
Eversource Electric Natural Gas Electric
(Millions of Dollars) Distribution Distribution Transmission Other Eliminations Total
Operating Revenues $ 2,847.8 $ 628.3 $ 458.9 $ 356.9 $ (323.7) $ 3,968.2
Depreciation and Amortization (238.2) (34.6) (74.0) (14.7) 4.1 (357.4)
Other Operating Expenses (2,202.4) (487.9) (137.3) (340.3) 318.8 (2,849.1)
Operating Income 407.2 105.8 247.6 1.9 (0.8) 761.7
Interest Expense (94.6) (17.1) (54.3) (18.7) 2.2 (182.5)
Other Income, Net 4.3 0.1 4.2 432.4 (433.8) 7.2
Net Income Attributable to Controlling Interest $ 195.6 $ 54.1 $ 118.8 $ 424.9 $ (430.1) $ 363.3
Cash Flows Used for Investments in Plant $ 335.6 $ 68.6 $ 289.3 $ 30.5 $ - $ 724.0
The following table summarizes Eversource's segmented total assets:
Eversource Electric Natural Gas Electric
(Millions of Dollars) Distribution Distribution Transmission Other Eliminations Total
As of June 30, 2015 $ 17,872.9 $ 2,933.4 $ 7,589.7 $ 12,455.7 $ (10,971.8) $ 29,879.9
As of December 31, 2014 17,563.4 3,030.9 7,625.6 12,682.5 (11,124.4) 29,778.0

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EVERSOURCE ENERGY AND SUBSIDIARIES

Management's Discussion and Analysis of Financial Condition and Results of Operations

The following discussion and analysis should be read in conjunction with our unaudited condensed consolidated financial statements and related combined notes included in this combined Quarterly Report on Form 10-Q, the First Quarter 2015 Form 10-Q, and the 2014 Annual Report on Form 10-K. References in this Form 10-Q to "Eversource," the "Company," "we," "us," and "our" refer to Eversource and its consolidated subsidiaries. All per share amounts are reported on a diluted basis. The unaudited condensed consolidated financial statements of Eversource, NSTAR Electric and PSNH and the unaudited condensed financial statements of CL&P and WMECO are herein collectively referred to as the "financial statements."

Refer to the Glossary of Terms included in this combined Quarterly Report on Form 10-Q for abbreviations and acronyms used throughout this Management's Discussion and Analysis of Financial Condition and Results of Operations .

The only common equity securities that are publicly traded are common shares of Eversource. The earnings and EPS of each business discussed below do not represent a direct legal interest in the assets and liabilities of such business but rather represent a direct interest in our assets and liabilities as a whole. EPS by business is a financial measure not recognized under GAAP that is calculated by dividing the Net Income Attributable to Controlling Interest of each business by the weighted average diluted Eversource common shares outstanding for the period. The discussion below also includes non-GAAP financial measures referencing our second quarter and first half of 2015 and 2014 earnings and EPS excluding certain Eversource parent integration costs and second quarter 2015 integration costs incurred by our regulated companies, primarily CL&P. We use these non-GAAP financial measures to evaluate and to provide details of earnings by business and to more fully compare and explain our second quarter and first half of 2015 and 2014 results without including the impact of these items. Due to the nature and significance of these items on Net Income Attributable to Controlling Interest, we believe that the non-GAAP presentation is more representative of our financial performance and provides additional and useful information to readers of this report in analyzing historical and future performance by business. These non-GAAP financial measures should not be considered as an alternative to reported Net Income Attributable to Controlling Interest or EPS determined in accordance with GAAP as an indicator of operating performance.

Reconciliations of the above non-GAAP financial measures to the most directly comparable GAAP measures of consolidated diluted EPS and Net Income Attributable to Controlling Interest are included under "Financial Condition and Business Analysis – Overview – Consolidated" and "Financial Condition and Business Analysis – Overview – Regulated Companies" in Management's Discussion and Analysis of Financial Condition and Results of Operations , herein.

Forward-Looking Statements: From time to time we make statements concerning our expectations, beliefs, plans, objectives, goals, strategies, assumptions of future events, future financial performance or growth and other statements that are not historical facts. These statements are "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995. You can generally identify our forward-looking statements through the use of words or phrases such as "estimate," "expect," "anticipate," "intend," "plan," "project," "believe," "forecast," "should," "could," and other similar expressions. Forward-looking statements are based on the current expectations, estimates, assumptions or projections of management and are not guarantees of future performance. These expectations, estimates, assumptions or projections may vary materially from actual results. Accordingly, any such statements are qualified in their entirety by reference to, and are accompanied by, the following important factors that could cause our actual results to differ materially from those contained in our forward-looking statements, including, but not limited to:

·

cyber breaches, acts of war or terrorism, or grid disturbances,

·

actions or inaction of local, state and federal regulatory, public policy and taxing bodies,

·

changes in business and economic conditions, including their impact on interest rates, bad debt expense, and demand for our products and services, which could include disruptive technology related to our current or future business model,

·

fluctuations in weather patterns,

·

changes in laws, regulations or regulatory policy,

·

changes in levels or timing of capital expenditures,

·

disruptions in the capital markets or other events that make our access to necessary capital more difficult or costly,

·

developments in legal or public policy doctrines,

·

technological developments,

·

changes in accounting standards and financial reporting regulations,

·

actions of rating agencies, and

·

other presently unknown or unforeseen factors.

Other risk factors are detailed in our reports filed with the SEC and updated as necessary, and we encourage you to consult such disclosures.

All such factors are difficult to predict, contain uncertainties that may materially affect our actual results and are beyond our control. You should not place undue reliance on the forward-looking statements, each speaks only as of the date on which such statement is made, and we undertake no obligation to update any forward-looking statement or statements to reflect events or circumstances after the date on which such statement is made or to reflect the occurrence of unanticipated events. New factors emerge from time to time and it is not possible for us to predict all of such factors, nor can we assess the impact of each such factor on the business or the extent to which any factor, or combination of factors, may cause actual results to differ materially from those contained in any forward-looking statements. For more information, see Item 1A , Risk Factors, included in this Quarterly Report on Form 10-Q and in Eversource's 2014 combined Annual Report on Form 10-K. This Quarterly Report on Form 10-Q and Eversource's 2014 combined Annual Report on Form 10-K also describes material contingencies and critical accounting policies in the accompanying Management's Discussion and Analysis of Financial Condition and Results of Operations and Combined Notes to Condensed Consolidated Financial Statements (Unaudited) . We encourage you to review these items.

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Financial Condition and Business Analysis

Executive Summary

The following items in this executive summary are explained in more detail in this combined Quarterly Report on Form 10-Q:

Results:

·

We earned $207.5 million, or $0.65 per share, in the second quarter of 2015, and $460.8 million, or $1.45 per share, in the first half of 2015, compared with $127.4 million, or $0.40 per share, in the second quarter of 2014 and $363.3 million, or $1.15 per share, in the first half of 2014. Excluding integration costs, we earned $209.6 million, or $0.66 per share, in the second quarter of 2015, and $466.9 million, or $1.47 per share, in the first half of 2015, compared with $131.9 million, or $0.42 per share, in the second quarter of 2014, and $373.7 million, or $1.18 per share, in the first half of 2014.

·

Our electric distribution segment, which includes generation, earned $120.9 million, or $0.38 per share, in the second quarter of 2015, and $251.4 million, or $0.80 per share, in the first half of 2015, compared with earnings of $83.4 million, or $0.26 per share, in the second quarter of 2014 and $195.6 million, or $0.62 per share, in the first half of 2014. Second quarter and first half 2015 results reflect $0.7 million of after-tax integration costs. Our transmission segment earned $80.4 million, or $0.25 per share, in the second quarter of 2015, and $147 million, or $0.46 per share, in the first half of 2015, compared with $43.9 million, or $0.14 per share, in the second quarter of 2014, and $118.8 million, or $0.37 per share, in the first half of 2014. Our natural gas distribution segment earned $5.3 million, or $0.02 per share, in the second quarter of 2015, and $61 million, or $0.19 per share, in the first half of 2015, compared with $2 million, or $0.01 per share, in the second quarter of 2014 and $54.1 million, or $0.17 per share, in the first half of 2014.

·

Eversource parent and other companies had net earnings of $0.9 million in the second quarter of 2015 and $1.4 million in the first half of 2015, compared with net losses of $1.9 million, or $0.01 per share, in the second quarter of 2014 and $5.2 million, or $0.01 per share, in the first half of 2014. Second quarter and first half 2015 results reflect $1.4 million, or $0.01 per share, and $5.4 million, or $0.02 per share, respectively, of after-tax integration costs. Second quarter and first half 2014 results reflect $4.5 million, or $0.02 per share, and $10.4 million, or $0.03 per share, respectively, of after-tax integration costs.

Liquidity:

·

Cash flows provided by operating activities totaled $855.6 million in the first half of 2015, compared with $896.7 million in the first half of 2014. Investments in property, plant and equipment totaled $740.4 million in the first half of 2015, compared with $724 million in the first half of 2014. Cash and cash equivalents totaled $36.5 million as of June 30, 2015, compared with $38.7 million as of December 31, 2014.

·

On May 20, 2015, CL&P issued $300 million of 4.15 percent 2015 Series A First and Refunding Mortgage Bonds due to mature in 2045. The proceeds, net of issuance costs, were used to repay short-term borrowings.

·

On April 29, 2015, our Board of Trustees approved a common share dividend payment of $0.4175 per share, which was paid on June 30, 2015 to shareholders of record as of May 29, 2015.

Overview

Consolidated: A summary of our earnings by business, which also reconciles the non-GAAP financial measures of consolidated non-GAAP earnings and EPS, as well as EPS by business, to the most directly comparable GAAP measures of consolidated Net Income Attributable to Controlling Interest and diluted EPS, for the second quarter and first half of 2015 and 2014, is as follows:

(Millions of Dollars, Except For the Three Months Ended June 30, — 2015 2014 For the Six Months Ended June 30, — 2015 2014
Per Share Amounts) Amount Per Share Amount Per Share Amount Per Share Amount Per Share
Net Income Attributable to Controlling Interest (GAAP) $ 207.5 $ 0.65 $ 127.4 $ 0.40 $ 460.8 $ 1.45 $ 363.3 $ 1.15
Regulated Companies $ 207.3 $ 0.65 $ 129.3 $ 0.41 $ 460.1 $ 1.45 $ 368.5 $ 1.16
ES Parent and Other Companies 2.3 0.01 2.6 0.01 6.8 0.02 5.2 0.02
Non-GAAP Earnings 209.6 0.66 131.9 0.42 466.9 1.47 373.7 1.18
Integration Costs (after-tax) (2.1) (0.01) (4.5) (0.02) (6.1) (0.02) (10.4) (0.03)
Net Income Attributable to Controlling Interest (GAAP) $ 207.5 $ 0.65 $ 127.4 $ 0.40 $ 460.8 $ 1.45 $ 363.3 $ 1.15

The 2015 and 2014 integration costs are costs associated with our branding efforts and severance costs. The branding costs are not recoverable in rates charged to our customers.

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Regulated Companies: Our Regulated companies consist of the electric distribution, transmission, and natural gas distribution segments. Generation activities of PSNH and WMECO are included in our electric distribution segment. A summary of our segment earnings and EPS for the second quarter and first half of 2015 and 2014 is as follows:

(Millions of Dollars, Except For the Three Months Ended June 30, — 2015 2014 For the Six Months Ended June 30, — 2015 2014
Per Share Amounts) Amount Per Share Amount Per Share Amount Per Share Amount Per Share
Electric Distribution $ 121.6 $ 0.38 $ 83.4 $ 0.26 $ 252.1 $ 0.80 $ 195.6 $ 0.62
Transmission 80.4 0.25 43.9 0.14 147.0 0.46 118.8 0.37
Natural Gas Distribution 5.3 0.02 2.0 0.01 61.0 0.19 54.1 0.17
Non-GAAP Earnings 207.3 0.65 129.3 0.41 460.1 1.45 368.5 1.16
Integration Costs (after-tax) (0.7) - - - (0.7) - - -
Net Income - Regulated Companies $ 206.6 $ 0.65 $ 129.3 $ 0.41 $ 459.4 $ 1.45 $ 368.5 $ 1.16

The second quarter 2015 regulated companies’ integration costs include costs incurred for severance in connection with reorganizational and cost saving initiatives.

Excluding integration costs, our electric distribution segment earnings increased $38.2 million in the second quarter of 2015, as compared to the second quarter of 2014, due primarily to the impact of the December 1, 2014 CL&P base distribution rate increase, the PURA-approved settlement agreement, which increased CL&P’s distribution revenues through an adjustment to rate base associated with accumulated deferred income taxes (ADIT), a decrease in operations and maintenance costs primarily attributable to lower labor and employee benefits expense, and an increase in the recovery of LBR at NSTAR Electric related to 2015 energy efficiency programs . Partially offsetting these favorable earnings impacts were a $5 million contribution to create a clean energy fund that was recorded in the second quarter of 2015 in connection with the PSNH divestiture agreement, which is not recoverable from customers, higher depreciation expense and higher property taxes.

Excluding integration costs, our electric distribution segment earnings increased $56.5 million in the first half of 2015, as compared to the first half of 2014, due primarily to the impact of the December 1, 2014 CL&P base distribution rate increase, the $27.5 million favorable earnings impact related to the resolution of NSTAR Electric’s basic service bad debt adder, settlement with the Massachusetts Attorney General on eleven open dockets covering the CPSL program filings and the recovery of LBR related to 2009 through 2011 energy efficiency programs at NSTAR Electric, the impact of the PURA-approved settlement agreement, which increased CL&P’s distribution revenues, an increase in the recovery of LBR at NSTAR Electric related to 2015 energy efficiency programs, and a decrease in operations and maintenance costs primarily attributable to lower labor and employee benefits expense. Partially offsetting these favorable earnings impacts were a $5 million contribution to create a clean energy fund in connection with the PSNH divestiture agreement, higher depreciation expense and higher property taxes.

Our transmission segment earnings increased $36.5 million in the second quarter of 2015, as compared to the second quarter of 2014, due primarily to the absence of the $32.1 million after-tax reserve recorded in 2014 for the FERC ROE complaint proceedings and a higher transmission rate base as a result of an increased investment in our transmission infrastructure. These favorable earnings impacts were partially offset by the negative earnings impact resulting from the lower allowed ROE in the second quarter of 2015, as compared to the second quarter of 2014.

Our transmission segment earnings increased $28.2 million in the first half of 2015, as compared to the first half of 2014, due primarily to the impact of a lower reserve recorded in 2015, as compared to 2014, for the FERC ROE complaint proceedings ($12.4 million in 2015 as compared to $32.1 million in 2014), and a higher transmission rate base as a result of an increased investment in our transmission infrastructure. These favorable earnings impacts were partially offset by the negative earnings impact resulting from the lower allowed ROE in the first half of 2015, as compared to the first half of 2014.

Our natural gas distribution segment earnings increased $3.3 million in the second quarter of 2015, as compared to the second quarter of 2014, due primarily to a decrease in operations and maintenance costs primarily attributable to lower labor and employee benefits expense, partially offset by lower firm natural gas sales volumes, higher property taxes and higher depreciation expense.

Our natural gas distribution segment earnings increased $6.9 million in the first half of 2015, as compared to the first half of 2014, due primarily to higher firm natural gas sales volumes and peak demand revenues resulting from colder weather in the first quarter of 2015, as compared to the first quarter of 2014, additional natural gas heating customers, and a decrease in operations and maintenance costs primarily attributable to lower labor and employee benefits expense. These favorable earnings impacts were partially offset by higher property taxes and higher depreciation expense.

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A summary of our retail electric GWh sales volumes and percentage changes, as well as percentage changes in CL&P, NSTAR Electric, PSNH and WMECO retail electric GWh sales volumes, is as follows:

For the Three Months Ended June 30, 2015 Compared to 2014 — Eversource CL&P NSTAR Electric PSNH WMECO
Sales Volumes (GWh) Percentage Percentage Percentage Percentage Percentage
Electric 2015 2014 Increase/(Decrease) Increase/(Decrease) Increase/(Decrease) Increase/(Decrease) Increase/(Decrease)
Residential 4,520 4,510 0.2 % 0.6 % 0.2 % - % (1.8)%
Commercial 6,594 6,591 0.1 % (0.8)% 0.3 % 1.5 % 0.6 %
Industrial 1,405 1,435 (2.1)% (2.8)% (2.7)% (0.2)% (2.6)%
Total 12,519 12,536 (0.1)% (0.5)% 0.1 % 0.6 % (1.0)%
For the Six Months Ended June 30, 2015 Compared to 2014 — Eversource CL&P NSTAR Electric PSNH WMECO
Sales Volumes (GWh) Percentage Percentage Percentage Percentage Percentage
Electric 2015 2014 Increase/(Decrease) Increase/(Decrease) Increase/(Decrease) Increase/(Decrease) Increase/(Decrease)
Residential 10,737 10,650 0.8 % 1.0 % 1.0 % 0.9 % (1.1) %
Commercial 13,526 13,456 0.5 % (0.1) % 1.1 % 0.2 % 0.2 %
Industrial 2,705 2,778 (2.6) % (1.9) % (3.6) % (2.4) % (3.6) %
Total 26,968 26,884 0.3 % 0.2 % 0.8 % 0.1 % (1.0) %

A summary of our firm natural gas sales volumes in million cubic feet and percentage changes is as follows:

For the Three Months Ended June 30, 2015 Compared to 2014 — Sales (million cubic feet) Percentage For the Six Months Ended June 30, 2015 Compared to 2014 — Sales (million cubic feet) Percentage
Firm Natural Gas 2015 2014 Increase/(Decrease) 2015 2014 Increase/(Decrease)
Residential 5,160 5,169 (0.2)% 26,615 24,981 6.5 %
Commercial 6,939 6,839 1.5 % 28,388 26,467 7.3 %
Industrial 4,682 4,916 (4.7)% 12,350 12,393 (0.4) %
Total 16,781 16,924 (0.8)% 67,353 63,841 5.5 %
Total, Net of Special Contracts (1) 15,702 15,895 (1.2)% 65,083 61,445 5.9 %

(1)

Special contracts are unique to the customers who take service under such an arrangement and generally specify the amount of distribution revenue to be paid to Yankee Gas regardless of the customers' usage.

Weather, fluctuations in energy supply costs, conservation measures (including utility-sponsored energy efficiency programs), and economic conditions affect customer energy usage. Industrial sales are less sensitive to temperature variations than residential and commercial sales. In our service territories, weather impacts electric sales during the summer and electric and natural gas sales during the winter (natural gas sales are more sensitive to temperature variations than electric sales). Customer heating or cooling usage may not directly correlate with historical levels or with the level of degree-days that occur.

For CL&P (effective December 1, 2014) and WMECO, fluctuations in retail electric sales volumes do not impact earnings due to their respective regulatory commission approved revenue decoupling mechanisms. Distribution revenues are decoupled from their customer sales volumes. CL&P and WMECO reconcile their annual base distribution rate recovery to pre-established levels of baseline distribution delivery service revenues. Any difference between the allowed level of distribution revenue and the actual amount incurred during a 12-month period is adjusted through rates in the following period. The decoupling mechanism effectively breaks the relationship between sales volumes and revenues recognized. Prior to December 1, 2014, CL&P earned LBR related to reductions in sales volume as a result of successful energy efficiency programs. LBR was recovered from retail customers through the FMCC. Effective December 1, 2014, CL&P no longer earns LBR due to its revenue decoupling mechanism. NSTAR Electric continues to recognize LBR through December 31, 2015 in accordance with the 2012 DPU-approved comprehensive merger settlement agreement with the Massachusetts Attorney General. For the first half of 2015 and 2014, NSTAR Electric recognized LBR of $27.7 million and $16.1 million, respectively .

For the second quarter of 2015, our consolidated retail electric sales volumes remained relatively unchanged, as compared to the same period in 2014. Although the second quarter of 2015 cooling degree days were 37 percent higher in Connecticut and western Massachusetts, 13 percent lower in the Boston metropolitan area, and 62 percent higher in New Hampshire, as compared to the second quarter of 2014, the weather did not have a significant impact on sales volumes. Weather-normalized Eversource consolidated retail electric sales volumes decreased 0.8 percent in the second quarter of 2015, as compared to the second quarter of 2014. T he decrease was due primarily to an increase in conservation efforts primarily by our residential customers, including the impact of company-sponsored energy efficiency programs.

For the first half of 2015, our consolidated retail electric sales volumes were 0.3 percent higher, as compared to the same period in 2014, due primarily to the impact of colder winter weather experienced in the first quarter of 2015 throughout our service territories. The first half of 2015 heating degree days were 2 percent higher in Connecticut and western Massachusetts, 8 percent higher in the Boston metropolitan area, and 1 percent higher in New Hampshire, as compared to the first half of 2014. Weather-normalized Eversource consolidated retail electric sales volumes decreased 0.7 percent in the first half of 2015, as compared to the first half of 2014. The decrease was due primarily to an increase in conservation efforts primarily by our residential customers, including the impact of company-sponsored energy efficiency programs.

Our firm natural gas sales are subject to many of the same influences as our retail electric sales. In addition, they have benefited from customer growth in both our natural gas distribution companies. In the second quarter and first half of 2015, consolidated firm natural gas sales volumes,

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consisting of the firm natural gas sales volumes of Yankee Gas and NSTAR Gas, were lower, as compared to the second quarter of 2014, and higher, as compared to the first half of 2014. Second quarter 2015 firm natural gas sales volumes were negatively impacted by warmer than normal weather and an increase in customer conservation efforts. First half 2015 firm natural gas sales volumes were favorably impacted by colder winter weather experienced throughout our natural gas service territories in the first quarter of 2015 and customer growth in the first half of 2015, as compared to the same periods in 2014. The second quarter and first half of 2015 weather-normalized Eversource consolidated firm natural gas sales volumes increased, as compared to the same periods in 2014, due primarily to residential and commercial customer growth and improved economic conditions.

Eversource Parent and Other Companies: Eversource parent and other companies, which include our unregulated businesses, had net earnings of $0.9 million and $1.4 million in the second quarter and first half of 2015, respectively, compared with net losses of $1.9 million and $5.2 million in the second quarter and first half of 2014, respectively. Excluding the impact of integration costs, Eversource parent and other companies earned $2.3 million and $6.8 million in the second quarter and first half of 2015, respectively, compared with $2.6 million and $5.2 million in the second quarter and first half of 2014, respectively. The earnings increase in the first half of 2015 was due primarily to the absence of a $2.5 million contribution made in March 2014.

Liquidity

Consolidated: Cash and cash equivalents totaled $36.5 million as of June 30, 2015, compared with $38.7 million as of December 31, 2014.

On April 3, 2015, the DPU authorized NSTAR Gas to issue up to $100 million in long-term debt for the period through December 31, 2015.

On April 1, 2015, CL&P repaid at maturity the $100 million 5.00 percent 2005 Series A First and Refunding Mortgage Bonds using short-term borrowings. On April 1, 2015, CL&P also redeemed the $62 million 1996A Series 1.55 percent PCRBs that were subject to mandatory tender, using short term borrowings.

On May 20, 2015, CL&P issued $300 million of 4.15 percent 2015 Series A First and Refunding Mortgage Bonds due to mature in 2045. The proceeds, net of issuance costs, were used to repay short-term borrowings.

On August 3, 2015, WMECO repaid at maturity the $50 million 5.24 percent Series C Senior Notes using short-term borrowings.

On June 16, 2015, the FERC granted authorization to allow CL&P and WMECO to incur total short-term borrowings up to a maximum of $600 million and $300 million, respectively, effective January 1, 2016 through December 31, 2017.

Eversource parent, CL&P, PSNH, WMECO, NSTAR Gas and Yankee Gas are parties to a five-year $1.45 billion revolving credit facility that expires September 6, 2019. The facility serves to backstop Eversource parent's $1.45 billion commercial paper program. The commercial paper program allows Eversource parent to issue commercial paper as a form of short-term debt. As of June 30, 2015 and December 31, 2014, Eversource parent had $576.5 million and approximately $1.1 billion, respectively, in short-term borrowings outstanding under the Eversource parent commercial paper program, leaving $873.5 million and $348.9 million of available borrowing capacity as of June 30, 2015 and December 31, 2014, respectively. The weighted-average interest rate on these borrowings as of June 30, 2015 and December 31, 2014 was 0.40 percent and 0.43 percent, respectively. As of June 30, 2015, there were intercompany loans from Eversource parent of $85.6 million to CL&P, $133.5 million to PSNH and $60.6 million to WMECO. As of December 31, 2014, there were intercompany loans from Eversource parent of $133.4 million to CL&P, $90.5 million to PSNH and $21.4 million to WMECO.

NSTAR Electric has a five-year $450 million revolving credit facility that expires September 6, 2019. The facility serves to backstop NSTAR Electric's $450 million commercial paper program. As of June 30, 2015 and December 31, 2014, NSTAR Electric had $377.2 million and $302 million, respectively, in short-term borrowings outstanding under its commercial paper program, leaving $72.8 million and $148 million of available borrowing capacity as of June 30, 2015 and December 31, 2014, respectively. The weighted-average interest rate on these borrowings as of June 30, 2015 and December 31, 2014 was 0.19 percent and 0.27 percent, respectively.

Cash flows provided by operating activities totaled $855.6 million in the first half of 2015, compared with $896.7 million in the first half of 2014. The decrease in operating cash flows was due primarily to the timing of regulatory recoveries, resulting from both increased purchased power and congestion costs at NSTAR Electric, WMECO and CL&P, along with the timing of collections and payments related to our working capital items, including accounts receivable and accounts payable. Accounts receivable increased due primarily to increases in both CL&P’s and NSTAR Electric’s basic service rates effective January 1, 2015, and the increase in CL&P's base distribution rates effective December 1, 2014. Also contributing to the decrease in operating cash flows was the absence of the receipt of $125.7 million in DOE Phase II Damages proceeds received on June 1, 2014 from the Yankee Companies. Partially offsetting these unfavorable cash flow impacts were net income tax refunds of $119.5 million received in the first half of 2015 primarily related to the extension of the accelerated deduction of depreciation, as compared to income tax payments of approximately $158 million in the first half of 2014. In addition, there was a decrease of $9.6 million of Pension and PBOP Plan cash contributions in the first half of 2015, as compared to the same period in 2014.

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On June 2, 2015, Fitch changed the outlooks to positive from stable of CL&P, PSNH and WMECO and affirmed its corporate credit ratings of Eversource Parent, CL&P, NSTAR Electric, PSNH, WMECO and NSTAR Gas. On May 19, 2015, Moody's changed the outlooks to positive from stable and affirmed its corporate credit ratings of PSNH and WMECO. On April 23, 2015, S&P upgraded the corporate credit ratings by one level and changed the outlooks to stable from positive of Eversource parent, CL&P, NSTAR Electric, PSNH, WMECO, Yankee Gas and NSTAR Gas. A summary of our corporate credit ratings and outlooks by Moody's, S&P and Fitch is as follows:

Moody's — Current Outlook S&P — Current Outlook Fitch — Current Outlook
ES Parent Baa1 Stable A Stable BBB+ Stable
CL&P Baa1 Stable A Stable BBB+ Positive
NSTAR Electric A2 Stable A Stable A Stable
PSNH Baa1 Positive A Stable BBB+ Positive
WMECO A3 Positive A Stable BBB+ Positive

In the first half of 2015, we paid cash dividends on common shares of $264.9 million, compared with $237.2 million in the first half of 2014. On April 29, 2015, our Board of Trustees approved a common share dividend payment of $0.4175 per share, which was paid on June 30, 2015 to shareholders of record as of May 29, 2015.

In the first half of 2015, CL&P, NSTAR Electric, PSNH, and WMECO paid $98 million, $99 million, $53 million, and $18.6 million, respectively, in common stock dividends to Eversource parent.

Investments in Property, Plant and Equipment on the statements of cash flows do not include amounts incurred on capital projects but not yet paid, cost of removal, AFUDC related to equity funds, and the capitalized portions of pension expense. In the first half of 2015, investments for Eversource, CL&P, NSTAR Electric, PSNH, and WMECO were $740.4 million, $242.3 million, $188.1 million, $140.2 million, and $63 million, respectively.

Business Development and Capital Expenditures

Our consolidated capital expenditures, including amounts incurred but not paid, cost of removal, AFUDC, and the capitalized portions of pension expense (all of which are non-cash factors), totaled $770.9 million in the first half of 2015, compared with $706.2 million in the first half of 2014. These amounts included $28.5 million and $25.5 million in the first half of 2015 and 2014, respectively, related to information technology and facilities upgrades and enhancements, primarily at Eversource Service and The Rocky River Realty Company.

Natural Gas Transmission Business :

Access Northeast: In September 2014, Eversource and Spectra Energy Corp announced Access Northeast, a natural gas pipeline and storage project. Access Northeast will enhance the Algonquin and Maritimes pipeline systems using existing routes and will include two new LNG storage tanks and liquefaction and vaporization facilities in Acushnet, Massachusetts that will be connected to the Algonquin gas pipeline. The project is expected to be capable of delivering approximately one billion cubic feet of additional natural gas per day to New England. Eversource and Spectra Energy Corp will each own 40 percent interest in the project, and National Grid will own 20 percent interest in the project. The project is subject to FERC approval and the total project cost for both the pipeline and the LNG storage is expected to be approximately $3 billion with anticipated in-service dates commencing in November 2018. We plan to initiate the FERC siting and permitting process later this year.

In December 2014, Eversource and Spectra Energy Corp announced an alliance with Iroquois Gas Transmission for the Access Northeast project. This alliance will provide New England electric and natural gas distribution companies with additional access to natural gas supplies from multiple, diverse receipt points along the Spectra Energy Corp and Iroquois pipeline systems.

Electric Transmission Business : Overall, transmission business capital expenditures increased by $52.2 million in the first half of 2015, as compared to the first half of 2014. A summary of transmission capital expenditures by company is as follows:

(Millions of Dollars) For the Six Months Ended June 30, — 2015 2014
CL&P $ 99.1 $ 111.6
NSTAR Electric 86.8 70.2
PSNH 70.2 44.3
WMECO 49.2 33.1
NPT 18.5 12.4
Total Transmission Segment $ 323.8 $ 271.6

NEEWS: The Interstate Reliability Project (IRP) includes CL&P's construction of an approximately 40-mile, 345-kV overhead line from Lebanon, Connecticut to the Connecticut-Rhode Island border in Thompson, Connecticut where it will connect to transmission enhancements being constructed by National Grid in Rhode Island and Massachusetts. Construction has been underway in all three states since March 2014. Eversource's portion of the cost is estimated to be $218 million, and we expect to complete IRP by the end of 2015. As of June 30, 2015, CL&P had placed $191.6 million in service with minimal remaining close-out activities continuing throughout the remainder of 2015.

The Greater Hartford Central Connecticut (GHCC) solutions are comprised of many 115-kV upgrades and are expected to cost approximately $350 million and be placed in service from 2016 through 2018. ISO-NE posted the final Solutions Study for GHCC in late February 2015. ISO-NE approved our Proposed Plan Applications on April 16, 2015. In 2015, we filed siting applications for these projects that were subsequently approved

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by the Connecticut Siting Council, allowing us to commence construction on the project in July 2015. Additional siting applications are expected to be filed throughout 2015 and 2016. All GHCC projects are expected to be completed in late 2018.

Through June 30, 2015, CL&P and WMECO capitalized $390.8 million and $573.9 million, respectively, in costs associated with NEEWS. Included in the NEEWS amounts are costs for IRP, of which CL&P capitalized $197.6 million in costs through June 30, 2015, and $28.8 million in the first half of 2015.

Northern Pass: Northern Pass is Eversource's planned HVDC transmission line from the Québec-New Hampshire border to Franklin, New Hampshire and an associated alternating current radial transmission line between Franklin and Deerfield, New Hampshire. Northern Pass will interconnect at the Québec-New Hampshire border with a planned HQ HVDC transmission line. NPT received ISO-NE approval under Section I.3.9 of the ISO tariff in 2013. On July 21, 2015, the DOE issued the draft Environmental Impact Statement (EIS) for Northern Pass representing a key milestone in the permitting process. Public comments on the draft EIS will be accepted for 90 days commencing with the publication of the Notice of Availability in the Federal Register. Public hearings will be held in New Hampshire in early October. NPT expects to file the New Hampshire Site Evaluation Committee (NH SEC) application late in the third quarter of 2015. The $1.4 billion project is subject to federal and state public permitting processes and is expected to be operational in the first half of 2019.

Greater Boston Reliability Solutions: NSTAR Electric and PSNH expect to implement a series of new transmission projects over the next five years to enhance the region's system reliability. In February 2015, ISO-NE selected Eversource’s and National Grid’s proposed Greater Boston and New Hampshire Solution (Solution) as its preferred solution to meet the needs identified in the Greater Boston study. The Solution consists of a portfolio of electric transmission upgrades straddling southern New Hampshire and Massachusetts in the Merrimack Valley and in the Greater Boston area. We estimate our investment in the Solution will be $544 million, and we are pursuing the necessary regulatory approvals. The siting application for the Woburn to Mystic project was filed with the Massachusetts Energy Facilities Siting Board (MA EFSB) on May 20, 2015. The siting application for the Merrimack Valley reliability project was filed with the NH SEC on July 21, 2015, and we expect to file the Woburn to Wakefield siting application with the MA EFSB in third quarter of 2015.

Distribution Business : A summary of distribution capital expenditures by company is as follows:

(Millions of Dollars) For the Six Months Ended June 30, — 2015 2014
CL&P:
Basic Business $ 62.9 $ 24.3
Aging Infrastructure 75.7 74.7
Load Growth 18.5 34.7
Total CL&P 157.1 133.7
NSTAR Electric:
Basic Business 54.0 50.2
Aging Infrastructure 34.7 53.1
Load Growth 14.0 14.7
Total NSTAR Electric 102.7 118.0
PSNH:
Basic Business 25.3 14.1
Aging Infrastructure 21.2 26.5
Load Growth 10.9 13.1
Total PSNH 57.4 53.7
WMECO:
Basic Business 7.3 4.5
Aging Infrastructure 9.2 8.1
Load Growth 3.7 2.8
Total WMECO 20.2 15.4
Total - Electric Distribution (excluding Generation) 337.4 320.8
PSNH Generation 8.7 5.2
WMECO Generation - 7.4
Total - Natural Gas 72.5 75.7
Total Electric and Natural Gas Distribution Segment $ 418.6 $ 409.1

For the electric distribution business, basic business includes the purchase of meters, tools, vehicles, information technology, transformer replacements, equipment facilities, and the relocation of plant. Aging infrastructure relates to reliability and the replacement of overhead lines, plant substations, underground cable replacement, and equipment failures. Load growth includes requests for new business and capacity additions on distribution lines and substation additions and expansions.

NSTAR Electric's capital spending program decreased by $15.3 million in the first half of 2015, as compared to the first half of 2014, as a result of the impact from the winter weather and storms in the greater Boston metropolitan area.

Natural Gas Distribution Business Expansion and Enhancement: In 2013, in accordance with Connecticut law and regulations, PURA approved a comprehensive joint natural gas infrastructure expansion plan (expansion plan) filed by Yankee Gas and other Connecticut natural gas distribution companies. The expansion plan described how Yankee Gas expects to add approximately 82,000 new natural gas heating customers over a 10-year period. Yankee Gas estimates that its portion of the plan will cost approximately $700 million over 10 years. In January 2015, PURA approved a

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joint settlement agreement proposed by Yankee Gas and other Connecticut natural gas distribution companies and regulatory agencies that clarified the procedures and oversight criteria applicable to the expansion plan.

In October 2014, pursuant to new legislation, NSTAR Gas filed the Gas System Enhancement Program (GSEP) with the DPU. NSTAR Gas' program accelerates the replacement of certain natural gas distribution facilities in the system within 25 years. The GSEP includes a new tariff that provides NSTAR Gas an opportunity to collect the costs for the program on an annual basis through a newly designed reconciling factor. On April 30, 2015, the DPU approved the GSEP. We expect capital expenditures of approximately $200 million for the period 2015 through 2018 for the GSEP.

FERC Regulatory Issues

FERC ROE Complaints: Three separate complaints have been filed at FERC by combinations of New England state attorneys general, state regulatory commissions, consumer advocates, consumer groups, municipal parties and other parties (the "Complainants"). In these three separate complaints, the Complainants challenged the NETOs' base ROE of 11.14 percent that had been utilized since 2006 and sought an order to reduce it prospectively from the date of the final FERC order and for the 15-month complaint refund periods stipulated in the separate complaints. In 2014, the FERC ordered a 10.57 percent base ROE for the first complaint refund period and prospectively from October 16, 2014 and that a utility's total or maximum ROE shall not exceed the top of the new zone of reasonableness, which was set at 11.74 percent. The NETOs and the Complainants sought rehearing from FERC. In late 2014, the NETOs made a compliance filing, which was challenged by the Complainants, and in accordance with FERC orders, the Company began issuing refunds to customers from the first complaint period.

On March 3, 2015, FERC issued an order denying all issues raised on rehearing by the NETOs and Complainants in the first complaint. The FERC order upheld the base ROE of 10.57 percent for the first complaint refund period and prospectively from October 16, 2014, and upheld that the utility's total ROE (the base ROE plus any incentive adders) for the transmission assets to which the adder applies is capped at the top of the zone of reasonableness, which is currently set at 11.74 percent. As a result of the clarifying information in the March 2015 order related to the application of the ROE cap, Eversource adjusted its reserve in the first half of 2015 and recognized an after-tax charge to earnings (excluding interest) of $12.4 million, of which $7.9 million was recorded at CL&P, $1.4 million at NSTAR Electric, $0.6 million at PSNH, and $2.5 million at WMECO. The NETOs and Complainants have filed appeals to the D.C. Circuit Court of Appeals, which have been consolidated, and no schedule has been set.

For the second and third complaint proceedings, hearings were held in late June and early July 2015 before a FERC ALJ and initial briefs were filed on July 29, 2015. The state parties, municipal utilities and FERC trial staff each believe that the base ROE should be reduced. The NETOs believe that the Complainants' positions are without merit, and the existing ROEs should be maintained. The FERC ALJ’s initial decision is expected by December 30, 2015, and a final FERC order is expected in the third quarter of 2016.

Regulatory Developments and Rate Matters

The Regulated companies' distribution rates are set by their respective state regulatory commissions, and their tariffs include mechanisms for periodically adjusting their rates for the recovery of specific incurred costs. Other than as described below, for the first half of 2015, changes made to the Regulated companies' rates did not have a material impact on their earnings, financial position, or cash flows. For further information, see "Financial Condition and Business Analysis – Regulatory Developments and Rate Matters" included in Item 7, " Management's Discussion and Analysis of Financial Condition and Results of Operations," of the Eversource 2014 Annual Report on Form 10-K.

Electric and Natural Gas Residential Customer Rates: Effective July 1, 2015, as approved by the respective state regulatory commission, each Eversource electric and natural gas operating company’s total average residential customer billing rate decreased. For those residential customers who purchase generation supply from the respective electric utility company, the average bill decreased by 18 percent at CL&P, 20 percent at NSTAR Electric, 7 percent at PSNH, and 18 percent at WMECO and the average natural gas residential customer’s bill decreased by 10 percent at Yankee Gas and 20 percent at NSTAR Gas. The decrease was due primarily to a decrease in the electric generation and natural gas supply rates. Supply rates consist of costs that are recovered from customers in rates through regulatory commission-approved cost tracking mechanisms and therefore have no impact on earnings.

Connecticut:

CL&P Distribution Rates : On December 17, 2014, PURA granted a re-opener request to CL&P’s base distribution rate application for further review of the appropriate balance of ADIT utilized in the calculation of rate base. On July 2, 2015, PURA issued a final order that approved a settlement agreement filed on May 19, 2015 between CL&P and the PURA Prosecutorial Staff. The order allows for an increase to rate base of approximately $166 million associated with ADIT, including a regulatory asset to recover the incremental revenue requirement for the period December 1, 2014 through November 30, 2015 over a subsequent two-year period. The rate base increase provided an increase to total allowed annual revenue requirements of $18.4 million beginning December 1, 2014. Of that amount, $10.7 million has been recorded as a regulatory asset in June 2015, with a corresponding increase in Operating Revenues. The remaining $7.7 million will be recorded from July 2015 through November 2015. The aggregate amount will be collected from customers in rates over a 24-month period commencing on December 1, 2015.

Yankee Gas Settlement Agreement : On April 29, 2015, the PURA approved a settlement agreement entered into among Yankee Gas, the Connecticut Office of Consumer Counsel, and the PURA Staff, which eliminates the requirement to file a base distribution rate case in 2015. Under the terms of the settlement agreement, Yankee Gas will provide a $1.5 million rate credit to firm customers beginning in December 2015, will establish an earnings sharing mechanism whereby Yankee Gas and its customers will share equally in any earnings exceeding a 9.5 percent ROE in a twelve month period commencing with the period from April 1, 2015 through March 31, 2016, and Yankee Gas shall forgo its right to file a rate case for an increase in its base distribution rates prior to January 1, 2017. This does not impact the rates charged under the Connecticut comprehensive energy strategy (CES) program. In addition, the settlement agreement resolves two pending regulatory proceedings before PURA pertaining to a

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review of Yankee Gas’ overearnings. In the first half of 2015, Yankee Gas recorded the $1.5 million expected refund to customers as a reduction to operating revenues.

Massachusetts:

NSTAR Electric and NSTAR Gas 2014 Comprehensive Settlement Agreement : On March 2, 2015, the DPU approved the comprehensive settlement agreement between NSTAR Electric, NSTAR Gas and the Massachusetts Attorney General (the " Settlement " ) as filed with the DPU on December 31, 2014. The Settlement resolved the outstanding NSTAR Electric CPSL program filings for 2006 through 2011, the NSTAR Electric and NSTAR Gas PAM and energy efficiency-related customer billing adjustments reported in 2012, and the recovery of LBR related to NSTAR Electric ' s energy efficiency programs for 2009 through 2011 (11 dockets in total). In 2015, as a result of the DPU order, NSTAR Electric and NSTAR Gas commenced refunding a combined $44.7 million to customers, which was recorded as a regulatory liability. NSTAR Electric recognized a $13 million after-tax benefit in the first half of 2015 as a result of the approval of the Settlement.

NSTAR Electric Basic Service Bad Debt Adder : On January 7, 2015, the DPU issued an order concluding that NSTAR Electric had removed energy-related bad debt costs from base distribution rates effective January 1, 2006. The DPU ordered NSTAR Electric and the Massachusetts Attorney General to collaborate on the reconciliations of energy-related bad debt costs through 2014. As a result of the DPU order, NSTAR Electric increased its regulatory assets and reduced operations and maintenance expense by $24.2 million in the first quarter, resulting in after-tax earnings of $14.5 million. On May 5, 2015, NSTAR Electric filed for recovery of the energy-related bad debt costs regulatory asset from customers beginning July 1, 2015. On June 24, 2015, the DPU delayed the effective date of NSTAR Electric’s proposed rate increase from July 1, 2015 to November 1, 2015 to allow for the DPU staff to review the reconciliations. The established procedural schedule is expected to result in an approval of the proposed rate increase in the fourth quarter of 2015.

NSTAR Gas - Gas Service Agreement: On April 29, 2015, the DPU approved the gas service agreement (GSA), subject to DPU modifications, between NSTAR Gas and Hopkinton LNG Corp. (HOPCO), an indirect, wholly-owned subsidiary of Eversource. The GSA effectively replaces the former gas services agreement in place between NSTAR Gas and HOPCO, maintains NSTAR Gas Company's entitlement to 100 percent of the current capacity of the HOPCO facilities, and provides for the recovery of costs associated with planned capital expenditures at the HOPCO facilities. We currently estimate the HOPCO facilities’ capital expenditures to be approximately $200 million, most of which will be invested and placed into service in the first five years of the GSA. The GSA has a 30-year term commencing on January 1, 2016. On May 22, 2015, we filed a revised GSA with the DPU reflecting their modifications.

New Hampshire:

PSNH Divestiture Agreement : On June 10, 2015, Eversource and PSNH entered into the 2015 Public Service Company of New Hampshire Restructuring and Rate Stabilization Agreement (the Agreement) with the New Hampshire Office of Energy and Planning, certain members of the Staff of the NHPUC, the Office of Consumer Advocate, two State Senators, and several other parties. The Agreement was filed with the NHPUC on the same day. Under the terms of the Agreement, PSNH has agreed to pursue the divestiture of its generation assets upon NHPUC approval. The Agreement is designed to provide a resolution of issues pertaining to PSNH's generation assets in pending regulatory proceedings before the NHPUC. When implemented, the Agreement provides for the Clean Air Project prudence proceeding to be resolved and all remaining Clean Air Project costs to be included in rates effective January 1, 2016. As part of the Agreement, PSNH has agreed to forego recovery of $25 million of the deferred equity return related to the Clean Air Project. In addition, PSNH will not seek a general distribution rate increase effective before July 1, 2017 and will contribute $5 million to create a clean energy fund, which will not be recoverable from its customers. In the second quarter of 2015, PSNH recorded the $5 million contribution as a long-term liability and an increase to Operations and Maintenance expense on the statements of income.

Upon completion of the divestiture process, all remaining stranded costs, including any remaining deferred equity return in excess of the $25 million that PSNH has agreed to forego, will be recovered via bonds that will be secured by a non-bypassable charge in rates billed to PSNH's customers. For further information on the securitization legislation that was signed into law on July 9, 2015, see "Legislative and Policy Matters – New Hampshire" in this Management's Discussion and Analysis of Financial Conditions and Results of Operations.

Implementation of the Agreement is subject to NHPUC approval, which is expected in late 2015.

Legislative and Policy Matters

New Hampshire : On July 9, 2015, the Governor of New Hampshire signed "An Act Relative to Electric Rate Reduction Financing" (the Act) permitting the NHPUC to issue finance orders that authorize the issuance of rate reduction bonds in accordance with the PSNH divestiture agreement, or if the NHPUC orders divestiture, regarding cost recovery of the Clean Air project and divestiture of PSNH’s remaining generation plants.

Connecticut: On June 30, 2015, the state of Connecticut enacted several changes to its corporate tax laws. Among the changes, commencing as of January 1, 2015, is the reduction in the amount of tax credits that corporations can utilize against its tax liability in a year and a continuation of the corporate income tax surcharge through 2018, which effectively increases the state corporate tax rate to 9 percent for the years 2016 and 2017 and 8.25 percent for 2018. Also, effective January 1, 2016, all Connecticut companies have a mandatory unitary tax filing requirement. Management continues to review the tax law changes but does not expect these changes to have a material impact on the financial statements of Eversource and CL&P.

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Critical Accounting Policies

The preparation of financial statements in conformity with GAAP requires management to make estimates, assumptions and, at times, difficult, subjective or complex judgments. Changes in these estimates, assumptions and judgments, in and of themselves, could materially impact our financial position, results of operations or cash flows. Our management communicates to and discusses with the Audit Committee of our Board of Trustees significant matters relating to critical accounting policies. Our critical accounting policies that we believed were the most critical in nature were reported in the Eversource 2014 Form 10-K. There have been no material changes with regard to these critical accounting policies.

Other Matters

Accounting Standards: For information regarding new accounting standards, see Note 1B, "Summary of Significant Accounting Policies –Accounting Standards," to the financial statements.

Contractual Obligations and Commercial Commitments: There have been no material contractual obligations identified and no material changes with regard to the contractual obligations and commercial commitments previously disclosed in the Eversource 2014 Form 10-K.

Web Site: Additional financial information is available through our website at www.eversource.com . We make available through our website a link to the SEC's EDGAR website (http://www.sec.gov/edgar/searchedgar/companysearch.html), at which site Eversource's, CL&P's, NSTAR Electric's, PSNH's and WMECO's Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K and any amendments to those reports may be reviewed. Information contained on the Company's website or that can be accessed through the website is not incorporated into and does not constitute a part of this Quarterly Report on Form 10-Q.

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RESULTS OF OPERATIONS – EVERSOURCE ENERGY AND SUBSIDIARIES

The following provides the amounts and variances in operating revenues and expense line items in the statements of income for Eversource for the three and six months ended June 30, 2015 and 2014 included in this Quarterly Report on Form 10-Q:

Operating Revenues and Expenses Operating Revenues and Expenses
For the Three Months Ended June 30, For the Six Months Ended June 30,
Increase/ Increase/
(Millions of Dollars) 2015 2014 (Decrease) Percent 2015 2014 (Decrease) Percent
Operating Revenues $ 1,817.1 $ 1,677.6 $ 139.5 8.3 % $ 4,330.5 $ 3,968.2 $ 362.3 9.1 %
Operating Expenses:
Purchased Power, Fuel and Transmission 685.1 624.2 60.9 9.8 1,847.2 1,602.4 244.8 15.3
Operations and Maintenance 316.7 373.2 (56.5) (15.1) 650.0 724.9 (74.9) (10.3)
Depreciation 163.7 152.2 11.5 7.6 327.5 303.0 24.5 8.1
Amortization of Regulatory (Liabilities)/Assets, Net (1.2) (3.5) 2.3 65.7 59.4 54.4 5.0 9.2
Energy Efficiency Programs 101.9 102.7 (0.8) (0.8) 248.5 241.5 7.0 2.9
Taxes Other Than Income Taxes 138.9 134.8 4.1 3.0 288.4 280.3 8.1 2.9
Total Operating Expenses 1,405.1 1,383.6 21.5 1.6 3,421.0 3,206.5 214.5 6.7
Operating Income 412.0 294.0 118.0 40.1 909.5 761.7 147.8 19.4
Interest Expense 92.3 92.4 (0.1) (0.1) 187.1 182.5 4.6 2.5
Other Income, Net 13.0 5.5 7.5 (a) 18.7 7.2 11.5 (a)
Income Before Income Tax Expense 332.7 207.1 125.6 60.6 741.1 586.4 154.7 26.4
Income Tax Expense 123.3 77.8 45.5 58.5 276.5 219.3 57.2 26.1
Net Income 209.4 129.3 80.1 61.9 464.6 367.1 97.5 26.6
Net Income Attributable to Noncontrolling Interests 1.9 1.9 - - 3.8 3.8 - -
Net Income Attributable to Controlling Interest $ 207.5 $ 127.4 $ 80.1 62.9 % $ 460.8 $ 363.3 $ 97.5 26.8 %

(a)

Percent greater than 100 percent not shown as it is not meaningful.

Operating Revenues
For the Three Months Ended June 30, For the Six Months Ended June 30,
Increase/ Increase/
(Millions of Dollars) 2015 2014 (Decrease) Percent 2015 2014 (Decrease) Percent
Electric Distribution $ 1,382.7 $ 1,261.8 $ 120.9 9.6 % $ 3,142.8 $ 2,847.8 $ 295.0 10.4 %
Natural Gas Distribution 186.0 195.5 (9.5) (4.9) 693.4 628.3 65.1 10.4
Total Distribution 1,568.7 1,457.3 111.4 7.6 3,836.2 3,476.1 360.1 10.4
Electric Transmission 267.8 206.9 60.9 29.4 516.8 458.9 57.9 12.6
Total Regulated Companies 1,836.5 1,664.2 172.3 10.4 4,353.0 3,935.0 418.0 10.6
Other and Eliminations (19.4) 13.4 (32.8) (a) (22.5) 33.2 (55.7) (a)
Total Operating Revenues $ 1,817.1 $ 1,677.6 $ 139.5 8.3 % $ 4,330.5 $ 3,968.2 $ 362.3 9.1 %

(a)

Percent greater than 100 percent not shown as it is not meaningful.

A summary of our retail electric sales volumes and firm natural gas sales volumes were as follows:

2015 2014 Decrease Percent For the Six Months Ended June 30, — 2015 2014 Increase Percent
Retail Electric Sales Volumes in GWh 12,519 12,536 (17) (0.1) % 26,968 26,884 84 0.3 %
Firm Natural Gas Sales Volumes in Million Cubic Feet 16,781 16,924 (143) (0.8) 67,353 63,841 3,512 5.5

Three Months Ended:

Operating Revenues increased by $139.5 million for the three months ended June 30, 2015, as compared to the same period in 2014.

Base electric distribution revenues : Base electric distribution segment revenues increased $37.7 million due primarily to CL&P’s base distribution rate increase, approved by PURA on December 17, 2014, effective December 1, 2014 ($36.3 million). In addition, CL&P recognized a $10.7 million increase to Operating Revenues in the second quarter of 2015 due to a PURA-approved settlement agreement, which increased CL&P’s distribution revenue requirement through an adjustment to rate base associated with accumulated deferred income taxes (ADIT). The $10.7 million represents the incremental revenue requirement for the period December 1, 2014 through June 30, 2015, which will be collected from customers over a 24-month period commencing December 1, 2015.

Effective December 1, 2014, CL&P’s distribution revenues were decoupled from its sales volumes. As a result, CL&P no longer earns LBR related to its energy efficiency programs. This is similar to WMECO’s revenue decoupling mechanism in that it permits recovery of a base amount of distribution revenues ($1.059 billion annually for CL&P effective December 1, 2014) and effectively breaks the relationship between revenues and customer electricity usage. Revenue decoupling mechanisms result in the recovery of our approved base distribution revenue requirements. Therefore, changes in sales volumes have no impact on the level of base distribution revenue realized.

Tracked distribution revenues: Tracked revenues consist of certain costs that are recovered from customers in rates through regulatory commission-approved cost tracking mechanisms and therefore have no impact on earnings. Costs recovered through cost tracking mechanisms include energy and natural gas supply costs, federally mandated congestion charges, retail electric transmission charges, energy efficiency program costs, system resiliency costs (prior to December 1, 2014), certain uncollectible hardship accounts receivables, and restructuring and stranded costs as a result of deregulation. Tracked electric distribution segment revenues increased as a result of an increase in energy supply costs ($127.1 million). Energy

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supply costs were impacted by the overall New England wholesale energy supply market in which natural gas delivery costs are adversely impacting the cost of electric energy purchased for our retail electric customers. This increase was partially offset by a decrease in retail electric transmission charges ($47.5 million) and a decrease in the federally mandated congestion charge primarily driven by refunds in 2015 for a prior year overrecovery ($26.4 million).

Transmission revenues: The electric transmission segment revenues increased by $60.9 million due primarily to the absence of the reserve recorded in 2014 for the FERC ROE complaint proceedings and the recovery of higher revenue requirements associated with ongoing investments in our transmission infrastructure.

Other: Other revenues decreased due primarily to the sale of Eversource's unregulated contracting business, which was sold on April 13, 2015 ($24 million).

Six Months Ended:

Operating Revenues increased by $362.3 million for the six months ended June 30, 2015, as compared to the same period in 2014.

Base electric and natural gas distribution revenues : Base electric distribution segment revenues increased $71.8 million as a result of CL&P’s base distribution rate increase, approved by PURA on December 17, 2014, effective December 1, 2014 ($66.6 million), the $10.7 million increase to CL&P’s Operating Revenues in the second quarter of 2015 due to the PURA-approved settlement agreement, the 2014 Comprehensive Settlement Agreement at NSTAR Electric ($11 million), and weather. The impact of colder winter weather experienced in the first quarter of 2015 throughout our service territories was the primary driver of the 0.3 percent increase in retail electric sales volumes for the six months ended June 30, 2015, as compared to the same period in 2014.

Firm natural gas base distribution segment revenues increased $10 million as a result of the impact of colder winter weather experienced in the first quarter of 2015, resulting in a 5.5 percent increase in firm natural gas sales volumes for the six months ended June 30, 2015, as compared to the same period in 2014. The weather conditions experienced were significantly colder than both normal and the same period last year throughout our natural gas service territories in Connecticut and Massachusetts and customer growth. Weather-normalized firm natural gas sales volumes (based on 30-year average temperatures) increased 2.8 percent in the first half of 2015, as compared to the same period in 2014, due primarily to residential and commercial customer growth and improved economic conditions.

Tracked distribution revenues: Tracked electric distribution segment revenues increased as a result of increases in energy supply costs ($338.1 million) and tracked natural gas distribution segment revenues increased due primarily to an increase in rates related to the recovery of costs associated with the procurement of natural gas supply ($39 million). Energy and natural gas supply costs were impacted by the overall New England wholesale energy supply market in which natural gas delivery costs are adversely impacting the cost of electric energy purchased for our retail electric customers and the cost of natural gas purchased on behalf of our retail natural gas customers. These increases were partially offset by a decrease in retail electric transmission charges ($85.2 million) and a decrease in the federally mandated congestion charge primarily driven by refunds in 2015 for a prior year overrecovery ($56.7 million).

Electric transmission revenues: The electric transmission segment revenues increased by $57.9 million due primarily to the impact of a lower reserve recorded in 2015 as compared to 2014 for the FERC ROE complaint proceedings and the recovery of higher revenue requirements associated with ongoing investments in our transmission infrastructure.

Other: Other revenues decreased due primarily to the sale of Eversource's unregulated contracting business on April 13, 2015 ($28.2 million).

Purchased Power, Fuel and Transmission expense includes costs associated with purchasing electricity and natural gas on behalf of our customers. These energy supply costs are recovered from customers in rates through cost tracking mechanisms, which have no impact on earnings (tracked costs). Purchased Power, Fuel and Transmission increased for the three and six months ended June 30, 2015, as compared to the same periods in 2014, due primarily to the following:

Three Months Ended Six Months Ended
(Millions of Dollars) Increase/(Decrease) Increase/(Decrease)
Electric Distribution $ 77.9 $ 216.4
Natural Gas Distribution (8.7) 53.5
Transmission 0.6 1.6
Other and Eliminations (8.9) (26.7)
Total Purchased Power, Fuel and Transmission $ 60.9 $ 244.8

The increase in purchased power for the three months ended June 30, 2015 at the electric distribution business was driven by the higher costs associated with the procurement of energy supply, as compared to the same period in 2014, partially offset by a decrease in purchased power at the natural gas distribution business due to lower average natural gas costs for the three months ended June 30, 2015, as compared to the same period in 2014.

The increases in purchased power for the six months ended June 30, 2015 at the electric and natural gas distribution businesses were driven by the higher costs associated with the procurement of energy supply, as compared to the same period in 2014. Our energy supply costs were impacted by higher natural gas delivery costs which, in addition to its impact on the cost of natural gas purchased on behalf of our retail natural gas customers, had an adverse impact on the cost of electric energy purchased for our retail electric customers.

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Operations and Maintenance expense includes tracked costs and costs that are part of base electric and natural gas distribution rates with changes impacting earnings (non-tracked costs). Operations and Maintenance decreased for the three and six months ended June 30, 2015, as compared to the same periods in 2014, due primarily to the following:

Three Months Ended Six Months Ended
(Millions of Dollars) Increase/(Decrease) Increase/(Decrease)
Base Electric Distribution:
Resolution of basic service bad debt adder mechanism at NSTAR Electric $ - $ (24.2)
Decrease in employee-related expenses, including labor and benefits (19.1) (6.0)
Contribution to create clean energy fund in connection with the generation divestiture agreement at PSNH 5.0 5.0
Implementation of a new outage restoration program at CL&P (0.6) 3.3
All other operations and maintenance (0.1) (0.1)
Total Base Electric Distribution (14.8) (22.0)
Total Base Natural Gas Distribution (6.4) (2.8)
Total Tracked costs (Transmission and Electric and Natural Gas Distribution) (5.4) (8.1)
Total Distribution and Transmission (26.6) (32.9)
Other and eliminations:
Reorganizational costs (3.7) (6.2)
Absence of Eversource's unregulated electrical contracting business due to sale in April 2015 (21.9) (25.4)
All other (including eliminations) (4.3) (10.4)
Total Operations and Maintenance $ (56.5) $ (74.9)

Depreciation increased for the three and six months ended June 30, 2015, as compared to the same periods in 2014, due primarily to higher utility plant in service balances resulting from completed construction projects placed into service and an increase in depreciation rates at CL&P as a result of the distribution rate case effective December 1, 2014.

Amortization of Regulatory Assets/(Liabilities), Net, which are tracked costs, include certain regulatory-approved tracking mechanisms. Fluctuations in these costs are recovered from customers in rates and have no impact on earnings. Amortization of Regulatory Assets/(Liabilities), Net, increased for the three and six months ended June 30, 2015, as compared to the same periods in 2014, due primarily to the following:

Three Months Ended Six Months Ended
(Millions of Dollars) Increase/(Decrease) Increase/(Decrease)
NSTAR Electric (primarily 2014 Comprehensive Settlement Agreement and deferral of transition costs) $ (5.8) $ (27.0)
CL&P:
Amortization increase (including storm cost recovery) approved and included in base distribution rates 16.5 33.0
Deferrals of energy and energy-related supply costs (43.6) (41.7)
PSNH (primarily deferral of default energy service charge) 32.4 35.0
WMECO 3.0 6.6
Other (0.2) (0.9)
Total Amortization of Regulatory Assets, Net $ 2.3 $ 5.0

In connection with the 2014 Comprehensive Settlement Agreement, NSTAR Electric recognized an $11.7 million benefit in the first quarter of 2015, which was recorded as a reduction to amortization expense. The increase in CL&P's amortization was due primarily to an increase in storm cost recovery, which was approved and included in distribution rates effective December 1, 2014.

The remaining fluctuations in amortization expense are driven by the deferral of energy supply and energy-related costs, which can fluctuate from period to period based on the timing of costs incurred and related rate changes to recover these costs. Fluctuations in energy supply and energy-related costs, which are the primary drivers in amortization, are recovered from customers in rates and have no impact on earnings.

Energy Efficiency Programs , which are tracked costs, increased for the six months ended June 30, 2015, as compared to the same period in 2014, due primarily to an increase in energy efficiency costs in accordance with the three-year program guidelines established by the DPU at NSTAR Electric, partially offset by decreases at CL&P and WMECO.

Taxes Other Than Income Taxes increased for the three and six months ended June 30, 2015, as compared to the same periods in 2014, due primarily to an increase in property taxes as a result of both an increase in utility plant balances and property tax rates.

Interest Expense increased for the six months ended June 30, 2015, as compared to the same period in 2014, due primarily to higher interest on regulatory deferral mechanisms ($3.5 million) and higher interest on long-term debt ($1.7 million).

Other Income, Net increased for the three and six months ended June 30, 2015, as compared to the same periods in 2014, due primarily to higher AFUDC related to equity funds ($2.1 million and $4 million, respectively) and an increase in net gains related to the deferred compensation plans ($4.5 million and $3.8 million, respectively).

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Income Tax Expense increased for the three months ended June 30, 2015, as compared to the same period in 2014, due primarily to higher pre-tax earnings ($44 million) and higher state income taxes ($6 million), partially offset by various other income tax items, including permanent differences and flow-through items ($4.7 million).

Income Tax Expense increased for the six months ended June 30, 2015, as compared to the same period in 2014, due primarily to higher pre-tax earnings ($53.2 million) and higher state income taxes ($7.5 million), partially offset by various other income tax items, including permanent differences and flow-through items ($3.5 million).

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RESULTS OF OPERATIONS – THE CONNECTICUT LIGHT AND POWER COMPANY

The following provides the amounts and variances in operating revenues and expense line items in the statements of income for CL&P for the three and six months ended June 30, 2015 and 2014 included in this Quarterly Report on Form 10-Q:

For the Three Months Ended June 30, For the Six Months Ended June 30,
Increase/ Increase/
(Millions of Dollars) 2015 2014 (Decrease) Percent 2015 2014 (Decrease) Percent
Operating Revenues $ 666.6 $ 587.3 $ 79.3 13.5 % $ 1,471.5 $ 1,321.9 $ 149.6 11.3 %
Operating Expenses:
Purchased Power and Transmission 253.2 199.8 53.4 26.7 586.8 481.2 105.6 21.9
Operations and Maintenance 118.7 131.8 (13.1) (9.9) 236.0 241.3 (5.3) (2.2)
Depreciation 52.2 46.6 5.6 12.0 105.1 92.7 12.4 13.4
Amortization of Regulatory (Liabilities)/Assets, Net (7.5) 19.6 (27.1) (a) 40.8 49.5 (8.7) (17.6)
Energy Efficiency Programs 33.9 35.3 (1.4) (4.0) 76.8 78.0 (1.2) (1.5)
Taxes Other Than Income Taxes 62.1 62.1 - - 130.2 129.1 1.1 0.9
Total Operating Expenses 512.6 495.2 17.4 3.5 1,175.7 1,071.8 103.9 9.7
Operating Income 154.0 92.1 61.9 67.2 295.8 250.1 45.7 18.3
Interest Expense 36.1 37.5 (1.4) (3.7) 72.7 71.7 1.0 1.4
Other Income, Net 4.0 3.2 0.8 25.0 6.2 4.2 2.0 47.6
Income Before Income Tax Expense 121.9 57.8 64.1 (a) 229.3 182.6 46.7 25.6
Income Tax Expense 43.1 20.4 22.7 (a) 81.3 65.9 15.4 23.4
Net Income $ 78.8 $ 37.4 $ 41.4 (a) % $ 148.0 $ 116.7 $ 31.3 26.8 %
(a) Percent greater than 100 percent not shown as it is not meaningful.
Operating Revenues
CL&P's retail sales volumes were as follows:
For the Three Months Ended June 30, For the Six Months Ended June 30,
2015 2014 Decrease Percent 2015 2014 Increase Percent
Retail Sales Volumes in GWh 5,027 5,050 (23) (0.5) % 11,021 10,999 22 0.2 %

Three Months Ended:

CL&P's Operating Revenues increased by $79.3 million for the three months ended June 30, 2015, as compared to the same period in 2014.

Base distribution revenues: Base distribution revenues increased $36.3 million due to a base distribution rate increase approved by PURA on December 17, 2014, effective December 1, 2014. In addition, CL&P recognized a $10.7 million increase to Operating Revenues in the second quarter of 2015 due to a PURA-approved settlement agreement, which increased CL&P’s distribution revenue requirement through an adjustment to rate base associated with ADIT. The $10.7 million represents the incremental revenue requirement for the period December 1, 2014 through June 30, 2015, which will be collected from customers over a 24-month period commencing December 1, 2015.

Effective December 1, 2014, CL&P’s distribution revenues were decoupled from its sales volumes. As a result, CL&P no longer earns LBR related to its energy efficiency programs. The revenue decoupling mechanism permits recovery of a base amount of distribution revenues ($1.059 billion annually effective December 1, 2014) and effectively breaks the relationship between revenues and customer electricity usage. Revenue decoupling mechanisms result in the recovery of our approved base distribution revenue requirements. Therefore, changes in sales volumes have no impact on the level of base distribution revenue realized.

Tracked revenues: Tracked revenues consist of certain costs that are recovered from customers in rates through PURA-approved cost tracking mechanisms and therefore have no impact on earnings. Costs recovered through cost tracking mechanisms include energy supply costs, retail transmission charges, energy efficiency program costs, system resiliency costs (prior to December 1, 2014) and uncollectible hardship accounts receivables. Tracked distribution revenues decreased as a result of a decrease in retail transmission charges ($11.4 million), a decrease in the federally mandated congestion charge primarily driven by refunds in 2015 for a prior year overrecovery ($26.4 million), and a decrease in competitive transition assessment charges, partially offset by an increase in energy supply costs ($48.2 million). Energy supply costs are impacted by the overall New England wholesale energy supply market in which natural gas delivery costs are adversely impacting the cost of energy purchased for our retail customers.

Transmission revenues increased by $26.9 million due primarily to the absence of the reserve recorded in 2014 for the FERC ROE complaint proceedings and the recovery of higher revenue requirements associated with ongoing investments in our transmission infrastructure.

Six Months Ended:

CL&P's Operating Revenues increased by $149.6 million for the six months ended June 30, 2015, as compared to the same period in 2014.

Base distribution revenues: Base distribution revenues increased $66.6 million due to a base distribution rate increase approved by PURA on December 17, 2014, effective December 1, 2014. In addition, CL&P recognized the $10.7 million increase to Operating Revenues in the second quarter of 2015 due to the PURA-approved settlement agreement.

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Tracked revenues: Tracked distribution revenues increased as a result of an increase in energy supply costs ($149.1 million), partially offset by a decrease in the federally mandated congestion charge primarily driven by refunds in 2015 for a prior year overrecovery ($56.7 million), a decrease in retail transmission charges ($29.9 million), and a decrease in competitive transition assessment charges.

Transmission revenues increased by $18.4 million due primarily to the impact of a lower reserve recorded in 2015 as compared to 2014 for the FERC ROE complaint proceedings and the recovery of higher revenue requirements associated with ongoing investments in our transmission infrastructure.

Purchased Power and Transmission expense includes costs associated with purchasing electricity on behalf of CL&P's customers. These energy supply costs are recovered from customers in PURA-approved cost tracking mechanisms, which have no impact on earnings (tracked costs). Purchased Power and Transmission increased for the three and six months ended June 30, 2015, as compared to the same periods in 2014, due primarily to the following:

Three Months Ended Six Months Ended
(Millions of Dollars) Increase/(Decrease) Increase/(Decrease)
Purchased Power Costs $ 64.9 $ 136.2
Transmission Costs (11.3) (29.5)
Other (0.2) (1.1)
Total Purchased Power and Transmission $ 53.4 $ 105.6

Included in purchased power are the costs associated with CL&P's generation services charge (GSC) and deferred energy costs. The GSC recovers energy-related costs incurred as a result of providing electric generation service supply to all customers that have not migrated to competitive energy suppliers. The increase in purchased power was due primarily to higher costs associated with the procurement of energy supply related to standard offer from third party suppliers, and an increase for the three months ended June 30, 2015 of the GSC cost deferral. The decrease in transmission costs was primarily the result of a decrease in the retail transmission cost deferral, which reflects the actual costs of transmission service compared to estimated amounts billed to customers.

Operations and Maintenance expense includes tracked costs and costs that are part of base distribution rates with changes impacting earnings (non-tracked costs). Operations and Maintenance decreased for the three months ended June 30, 2015, as compared to the same period in 2014, driven by a $14.8 million decrease in non-tracked costs, which was primarily attributable to lower labor and employee benefit expense. Tracked costs, which have no earnings impact, increased $1.7 million, which was primarily attributable to higher tracked bad debt expense.

Operations and Maintenance decreased for the six months ended June 30, 2015, as compared to the same period in 2014, driven by an $8 million decrease in non-tracked costs, which was primarily attributable to lower labor and employee benefit expense, partially offset by an increase in costs for the implementation of a new outage restoration program that began in the second quarter of 2014 and higher storm restoration costs. Tracked costs, which have no earnings impact, increased $2.7 million, which was primarily attributable to higher tracked bad debt expense.

Depreciation increased for the three and six months ended June 30, 2015, as compared to the same periods in 2014, due primarily to an increase in depreciation rates as a result of the distribution rate case decision that was effective December 1, 2014 and higher utility plant in service balances.

Amortization of Regulatory (Liabilities)/Assets, Net¸ decreased for the three and six months ended June 30, 2015, as compared to the same periods in 2014, due primarily to a decrease in the deferral of energy supply and energy-related costs that can fluctuate from period to period based on the timing of costs incurred and related rate changes to recover these costs ($43.6 million and $41.7 million decreases for the three and six month periods in 2015 as compared to 2014, respectively), partially offset by an increase in storm cost recovery and other cost recovery approved and included in distribution rates effective December 1, 2014 ($16.5 million and $33 million increases for the three and six month periods in 2015 as compared to 2014, respectively). Fluctuations in energy supply and energy-related costs, which are the primary drivers in amortization, are recovered from customers in rates and have no impact on earnings.

Other Income, Net increased for the three and six months ended June 30, 2015, as compared to the same periods in 2014, due primarily to higher AFUDC related to equity funds ($0.6 million and $1.4 million, respectively) and higher net gains related to the deferred compensation plans ($1.7 million and $1.3 million, respectively), partially offset by lower gains on the Eversource benefit trust ($1.2 million and $0.8 million, respectively).

Income Tax Expense increased for the three months ended June 30, 2015, as compared to the same period in 2014, due primarily to higher pre-tax earnings ($22.4 million) and higher state income taxes ($2.2 million), partially offset by flow-through items ($1.2 million).

Income Tax Expense increased for the six months ended June 30, 2015, as compared to the same period in 2014, due primarily to higher pre-tax earnings ($16.3 million) and higher state income taxes ($1.2 million), partially offset by flow-through items ($1.8 million).

EARNINGS SUMMARY

CL&P's earnings increased $41.4 million for the three months ended June 30, 2015, as compared to the same period in 2014, driven by higher distribution revenues due primarily to the impact of the December 1, 2014 base distribution rate increase and the PURA-approved settlement agreement, which increased CL&P’s distribution revenues through an adjustment to rate base associated with ADIT. In addition, earnings increased due to lower operations and maintenance costs, which were primarily attributable to lower employee-related expenses, and the absence of the reserve recorded in the second quarter of 2014 for the FERC ROE complaint proceedings. These favorable earnings impacts were partially offset by higher property taxes and depreciation expense.

CL&P's earnings increased $31.3 million for the six months ended June 30, 2015, as compared to the same period in 2014, driven by higher distribution revenues due primarily to the impact of the December 1, 2014 base distribution rate increase and the PURA-approved settlement agreement, which increased CL&P’s distribution revenues. In addition, earnings increased due to lower operations and maintenance costs, which

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were primarily attributable to lower employee-related expenses, and the impact of a lower reserve recorded in 2015, as compared to 2014, for the FERC ROE complaint proceedings. These favorable earnings impacts were partially offset by higher property taxes and depreciation expense.

LIQUIDITY

CL&P had cash flows provided by operating activities of $270 million for the six months ended June 30, 2015, as compared to $275.4 million in the same period of 2014. The decrease in operating cash flows was due primarily to the timing of regulatory recoveries, resulting from the increase in federally mandated congestion charges, and the absence of the receipt of $65.4 million in DOE Phase II Damages proceeds received on June 1, 2014 from the Yankee Companies. Partially offsetting these unfavorable impacts were net income tax refunds of $74.2 million in 2015, compared with income tax payments of $3.8 million in 2014, along with timing of collections and payments related to our working capital items, including accounts receivable and accounts payable.

Investments in Property, Plant and Equipment on the statements of cash flows do not include amounts incurred on capital projects but not yet paid, cost of removal, AFUDC related to equity funds, and the capitalized portions of pension expense. For the six months ended June 30, 2015, investments for CL&P were $242.3 million.

On April 1, 2015, CL&P repaid at maturity the $100 million 5.00 percent 2005 Series A First and Refunding Mortgage Bonds using short-term borrowings. On April 1, 2015, CL&P also redeemed the $62 million 1996A Series 1.55 percent PCRBs that were subject to mandatory tender, using short term borrowings.

On May 20, 2015, CL&P issued $300 million of 4.15 percent 2015 Series A First and Refunding Mortgage Bonds due to mature in 2045. The proceeds, net of issuance costs, were used to repay short-term borrowings.

On June 16, 2015, the FERC granted authorization to allow CL&P to incur total short-term borrowings up to a maximum of $600 million effective January 1, 2016 through December 31, 2017.

Eversource parent and certain of its subsidiaries, including CL&P, are parties to a five-year $1.45 billion revolving credit facility that expires September 6, 2019. The facility serves to backstop Eversource parent's $1.45 billion commercial paper program. The commercial paper program allows Eversource parent to issue commercial paper as a form of short-term debt with intercompany loans to certain subsidiaries, including CL&P. As of June 30, 2015 and December 31, 2014, there were intercompany loans from Eversource parent of $85.6 million and $133.4 million, respectively, to CL&P.

Financing activities for the six months ended June 30, 2015 included $98 million in common stock dividends paid to Eversource parent.

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RESULTS OF OPERATIONS – NSTAR ELECTRIC COMPANY AND SUBSIDIARY

The following provides the amounts and variances in operating revenues and expense line items in the statements of income for NSTAR Electric for the six months ended June 30, 2015 and 2014 included in this Quarterly Report on Form 10-Q:

(Millions of Dollars) For the Six Months Ended June 30, Increase/
2015 2014 (Decrease) Percent
Operating Revenues $ 1,384.0 $ 1,227.7 $ 156.3 12.7 %
Operating Expenses:
Purchased Power and Transmission 685.0 562.0 123.0 21.9
Operations and Maintenance 145.3 164.9 (19.6) (11.9)
Depreciation 97.7 93.6 4.1 4.4
Amortization of Regulatory (Liabilities)/Assets, Net (12.9) 14.1 (27.0) (a)
Energy Efficiency Programs 97.2 88.6 8.6 9.7
Taxes Other Than Income Taxes 60.8 64.6 (3.8) (5.9)
Total Operating Expenses 1,073.1 987.8 85.3 8.6
Operating Income 310.9 239.9 71.0 29.6
Interest Expense 38.2 41.8 (3.6) (8.6)
Other Income/(Loss), Net 3.1 (0.2) 3.3 (a)
Income Before Income Tax Expense 275.8 197.9 77.9 39.4
Income Tax Expense 110.3 79.7 30.6 38.4
Net Income $ 165.5 $ 118.2 $ 47.3 40.0 %
(a) Percent greater than 100 percent not shown as it is not meaningful.
Operating Revenues
NSTAR Electric's retail sales volumes were as follows:
For the Six Months Ended June 30,
2015 2014 Increase Percent
Retail Sales Volumes in GWh 10,261 10,183 78 0.8 %

NSTAR Electric's Operating Revenues increased by $156.3 million for the six months ended June 30, 2015, as compared to the same period in 2014.

Base distribution revenues : Base distribution revenues increased $2.7 million as a result of the impact of colder winter weather experienced in the first quarter of 2015, partially offset by the impact of our customer energy efficiency programs, resulting in a 0.8 percent increase in sales volumes for the six months ended June 30, 2015, as compared to the same period in 2014. The reduction to sales volumes associated with our energy efficiency programs was offset by the recognition of an $11.6 million increase in LBR for the six months ended June 30, 2015, as compared to the same period in 2014.

Tracked revenues: Tracked revenues consist of certain costs that are recovered from customers in rates through DPU-approved cost tracking mechanisms and therefore have no impact on earnings. Costs recovered through cost tracking mechanisms include energy supply costs, retail transmission charges, energy efficiency program costs and transition cost recovery revenues. Tracked distribution revenues increased as a result of increases in energy supply costs ($147.1 million) and increased cost recovery related to our energy efficiency programs. Energy supply costs are impacted by the overall New England wholesale energy supply market in which natural gas delivery costs are adversely impacting the cost of energy purchased for our retail customers. These increases were partially offset by decreased retail transmission charges ($48.3 million) and transition cost recovery revenues ($10.8 million).

Transmission revenues increased by $24.1 million due primarily to the impact of a lower reserve recorded in 2015 as compared to 2014 for the FERC ROE complaint proceedings and the recovery of higher revenue requirements associated with ongoing investments in our transmission infrastructure.

Other: In connection with the 2014 Comprehensive Settlement Agreement, NSTAR Electric recognized an $11 million benefit in the first quarter of 2015, which was recorded as an increase to Operating Revenues. For further information, see "Regulatory Developments and Rate Matters – Massachusetts – NSTAR Electric and NSTAR Gas 2014 Comprehensive Settlement Agreement" in this Management's Discussion and Analysis of Financial Condition and Results of Operations.

Purchased Power and Transmission expense includes costs associated with purchasing electricity on behalf of NSTAR Electric's customers. These energy supply costs are recovered from customers in DPU-approved cost tracking mechanisms which have no impact on earnings (tracked costs). Purchased Power and Transmission increased for the six months ended June 30, 2015, as compared to the same period in 2014, due primarily to the following:

(Millions of Dollars) Increase/(Decrease)
Purchased Power Costs $ 157.1
Transmission Costs (34.2)
Other 0.1
Total Purchased Power and Transmission $ 123.0

Included in purchased power are the costs associated with NSTAR Electric's basic service charge and deferred energy supply costs. The basic service charge recovers energy-related costs incurred as a result of providing electric generation service supply to all customers that have not

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migrated to competitive energy suppliers. The increase in purchased power was due primarily to higher costs associated with the procurement of energy supply. The decrease in transmission costs was due primarily to lower RNS service expense.

Operations and Maintenance expense includes tracked costs and costs that are part of base distribution rates with changes impacting earnings (non-tracked costs). Operations and Maintenance decreased for the six months ended June 30, 2015, as compared to the same period in 2014, driven by a $13.2 million reduction in non-tracked costs, which was primarily attributable to the resolution of the basic service bad debt adder mechanism ($24.2 million), partially offset by an increase in labor and employee benefit costs expensed and not capitalized, as a result of the impact from winter weather and storms in 2015 compared to 2014. Tracked costs, which have no earnings impact, decreased $6.4 million, which was primarily attributable to lower labor and employee benefit expense, partially offset by increased transmission expenses.

Depreciation increased for the six months ended June 30, 2015, as compared to the same period in 2014, due primarily to higher utility plant in service balances.

Amortization of Regulatory (Liabilities)/Assets, Net, reflects a decrease in the recovery of previously deferred tracked transition costs for the six months ended June 30, 2015, as compared to the same period in 2014. Fluctuations in these costs are recovered from customers in rates and have no impact on earnings. Additionally, in connection with the 2014 Comprehensive Settlement Agreement, NSTAR Electric recognized an $11.7 million benefit in the first quarter of 2015, which was recorded as a reduction to amortization expense. For further information, see "Regulatory Developments and Rate Matters – Massachusetts – NSTAR Electric and NSTAR Gas 2014 Comprehensive Settlement Agreement" in this Management's Discussion and Analysis of Financial Condition and Results of Operations.

Energy Efficiency Programs , which are tracked costs, increased for the six months ended June 30, 2015, as compared to the same period in 2014, due primarily to an increase in energy efficiency costs incurred in accordance with the three-year program guidelines established by the DPU.

Interest Expense decreased for the six months ended June 30, 2015, as compared to the same period in 2014, due primarily to a decrease in interest on long-term debt ($2 million), partially offset by an increase in other interest expense in connection with the 2014 Comprehensive Settlement Agreement ($1 million).

Other Income/(Loss), Net increased for the six months ended June 30, 2015, as compared to the same period in 2014, due primarily to higher AFUDC related to equity funds ($1.8 million).

Income Tax Expense increased for the six months ended June 30, 2015, as compared to the same period in 2014, due primarily to higher pre-tax earnings ($27.3 million) and higher state income taxes ($4.2 million).

EARNINGS SUMMARY

NSTAR Electric's earnings increased $47.3 million for the six months ended June 30, 2015, as compared to the same period in 2014, due primarily to the resolution of the basic service bad debt adder mechanism ($14.5 million), the favorable impact associated with the 2014 Comprehensive Settlement Agreement ($13 million), the recovery of higher LBR related to energy efficiency programs, higher retail sales volumes, and the impact of the lower reserve recorded in 2015 compared to 2014 for the FERC ROE complaint proceedings. These favorable earnings impacts were partially offset by an increase in operations and maintenance costs due primarily to an increase in employee-related costs expensed and not capitalized, as a result of the impact from winter weather and storms in 2015 compared to 2014, and higher depreciation expense.

LIQUIDITY

NSTAR Electric had cash flows provided by operating activities of $207.6 million for the six months ended June 30, 2015, as compared to $387.7 million in the same period of 2014. The decrease in operating cash flows was due primarily to the timing of regulatory recoveries, resulting from the increase in purchased power costs, along with timing of collections and payments related to our working capital items, including affiliated company receivables, accounts receivable and accounts payable. Accounts receivable increased due primarily to an increase in basic service rates effective January 1, 2015. Also contributing to the decrease in operating cash flows was the absence of the receipt of $29.1 million in DOE Phase II Damages proceeds received on June 1, 2014 from the Yankee Companies. Partially offsetting these unfavorable cash flows impacts were income tax refunds of $49.6 million in the first half of 2015, compared to income tax payments of $37.6 million in the first half of 2014.

NSTAR Electric has a five-year $450 million revolving credit facility that expires September 6, 2019. This facility serves to backstop NSTAR Electric's $450 million commercial paper program. As of June 30, 2015 and December 31, 2014, NSTAR Electric had $377.2 million and $302 million, respectively, in short-term borrowings outstanding under its commercial paper program, leaving $72.8 million and $148 million of available borrowing capacity as of June 30, 2015 and December 31, 2014, respectively. The weighted-average interest rate on these borrowings as of June 30, 2015 and December 31, 2014 was 0.19 percent and 0.27 percent, respectively.

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RESULTS OF OPERATIONS – PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE AND SUBSIDIARY

The following provides the amounts and variances in operating revenues and expense line items in the statements of income for PSNH for the six months ended June 30, 2015 and 2014 included in this Quarterly Report on Form 10-Q:

For the Six Months Ended June 30,
Increase/
(Millions of Dollars) 2015 2014 (Decrease) Percent
Operating Revenues $ 526.7 $ 511.5 $ 15.2 3.0 %
Operating Expenses:
Purchased Power, Fuel and Transmission 147.5 183.6 (36.1) (19.7)
Operations and Maintenance 134.9 132.5 2.4 1.8
Depreciation 51.4 48.7 2.7 5.5
Amortization of Regulatory Assets/(Liabilities), Net 27.2 (7.8) 35.0 (a)
Energy Efficiency Programs 7.1 7.1 - -
Taxes Other Than Income Taxes 41.3 34.3 7.0 20.4
Total Operating Expenses 409.4 398.4 11.0 2.8
Operating Income 117.3 113.1 4.2 3.7
Interest Expense 22.9 23.0 (0.1) (0.4)
Other Income, Net 1.6 1.2 0.4 33.3
Income Before Income Tax Expense 96.0 91.3 4.7 5.1
Income Tax Expense 36.0 34.6 1.4 4.0
Net Income $ 60.0 $ 56.7 $ 3.3 5.8 %
(a) Percent greater than 100 percent not shown as it is not meaningful.
Operating Revenues
PSNH's retail sales volumes were as follows:
For the Six Months Ended June 30,
2015 2014 Increase Percent
Retail Sales Volumes in GWh 3,911 3,909 2 0.1 %

PSNH's Operating Revenues increased by $15.2 million for the six months ended June 30, 2015, as compared to the same period in 2014.

Base distribution revenues : Base distribution revenues increased $2.4 million as a result of the impact of colder winter weather experienced in the first quarter of 2015, resulting in a 0.1 percent increase in sales volumes for the six months ended June 30, 2015, as compared to the same period in 2014.

Tracked revenues: Tracked revenues consist of certain costs that are recovered from customers in rates through NHPUC-approved cost tracking mechanisms and therefore have no impact on earnings. Costs recovered through cost tracking mechanisms include energy supply costs and costs associated with the generation of electricity for customers, retail transmission charges, energy efficiency program costs and stranded cost recovery revenues. Tracked distribution revenues increased as a result of increases in energy supply costs, partially offset by a reduction in wholesale generation revenues which impact the timing of the recovery of generation and energy supply costs ($9.2 million) for the six months ended June 30, 2015, as compared to the same period in 2014.

Transmission revenues increased by $7.6 million due primarily to the impact of a lower reserve recorded in 2015 as compared to 2014 for the FERC ROE complaint proceedings and the recovery of higher revenue requirements associated with ongoing investments in our transmission infrastructure.

Purchased Power, Fuel and Transmission expense includes costs associated with PSNH's generation of electricity as well as purchasing electricity on behalf of its customers. These generation and energy supply costs are recovered from customers in NHPUC-approved cost tracking mechanisms, which have no impact on earnings (tracked costs). Purchased Power, Fuel and Transmission decreased for the six months ended June 30, 2015, as compared to the same period in 2014, due primarily to the following:

(Millions of Dollars) Increase/(Decrease)
Generation Fuel Costs $ (15.1)
Transmission Costs (9.0)
Purchased Power Costs (13.0)
Other 1.0
Total Purchased Power, Fuel and Transmission $ (36.1)

PSNH procures power through its own generation, long-term power supply contracts and short-term purchases and spot purchases in the competitive New England wholesale power market. The decrease in generation fuel costs was due primarily to a decrease in the amount of electricity generated by PSNH facilities for the six months ended June 30, 2015, as compared to the same period in 2014. The decrease in purchased power costs was due to lower power prices of short-term and spot purchases made in the wholesale power market for the six months ended June 30, 2015, as compared to the same period in 2014.

Operations and Maintenance expense includes tracked costs and costs that are part of base distribution rates with changes impacting earnings (non-tracked costs). Operations and Maintenance increased for the six months ended June 30, 2015, as compared to the same period in 2014, driven by a $3.8 million increase in non-tracked costs, which was primarily attributable to a $5 million contribution to create a clean energy fund that was recorded in the second quarter of 2015 in connection with the generation divestiture agreement, which is not recoverable from customers, partially

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offset by lower labor and employee benefit expense. Tracked costs, which have no earnings impact, decreased $1.4 million, which was primarily attributable to lower labor and employee benefit expense.

Depreciation increased for the six months ended June 30, 2015, as compared to the same period in 2014, due primarily to higher utility plant in service balances.

Amortization of Regulatory Assets/(Liabilities), Net, reflects an increase in the deferral to expense of energy supply costs and other amortizations for the six months ended June 30, 2015, as compared to the same period in 2014. Fluctuations in these costs are recovered from customers in rates and have no impact on earnings.

Taxes Other Than Income Taxes increased for the six months ended June 30, 2015, as compared to the same period in 2014, due primarily to an increase in property taxes as a result of an increase in utility plant balances.

Income Tax Expense increased for the six months ended June 30, 2015, as compared to the same period in 2014, due primarily to higher pre-tax earnings ($1.6 million).

EARNINGS SUMMARY

PSNH's earnings increased $3.3 million for the six months ended June 30, 2015, as compared to the same period in 2014, due primarily to the impact of the lower reserve recorded in 2015 compared to 2014 for the FERC ROE complaint proceedings, higher retail sales volumes, and a decrease in operations and maintenance costs due primarily to lower employee-related expense. Partially offsetting these favorable earnings impacts were a $5 million contribution to create a clean energy fund that was recorded in the second quarter of 2015 in connection with the generation divestiture agreement, which is not recoverable from customers, higher depreciation expense and higher property tax expense.

LIQUIDITY

PSNH had cash flows provided by operating activities of $150.5 million for the six months ended June 30, 2015, as compared to $142.4 million in the same period in 2014. The increase in operating cash flows was due primarily to income tax payments of $9.4 million in 2015, compared with income tax payments of $28.8 million in 2014, offset by the timing of collections and payments related to our working capital items, including accounts receivable and accounts payable. Also partially offsetting the favorable cash flows impacts was the absence of the receipt of $13.1 million in DOE Phase II Damages proceeds received on June 1, 2014 from the Yankee Companies.

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RESULTS OF OPERATIONS – WESTERN MASSACHUSETTS ELECTRIC COMPANY

The following provides the amounts and variances in operating revenues and expense line items in the statements of income for WMECO for the six months ended June 30, 2015 and 2014 included in this Quarterly Report on Form 10-Q:

For the Six Months Ended June 30,
Increase/
(Millions of Dollars) 2015 2014 (Decrease) Percent
Operating Revenues $ 278.1 $ 245.7 $ 32.4 13.2 %
Operating Expenses:
Purchased Power and Transmission 112.7 87.1 25.6 29.4
Operations and Maintenance 39.9 46.3 (6.4) (13.8)
Depreciation 21.2 20.6 0.6 2.9
Amortization of Regulatory Assets, Net 7.3 0.7 6.6 (a)
Energy Efficiency Programs 20.6 22.1 (1.5) (6.8)
Taxes Other Than Income Taxes 18.9 16.5 2.4 14.5
Total Operating Expenses 220.6 193.3 27.3 14.1
Operating Income 57.5 52.4 5.1 9.7
Interest Expense 13.1 12.4 0.7 5.6
Other Income, Net 1.8 1.2 0.6 50.0
Income Before Income Tax Expense 46.2 41.2 5.0 12.1
Income Tax Expense 18.8 16.1 2.7 16.8
Net Income $ 27.4 $ 25.1 $ 2.3 9.2 %
(a) Percent greater than 100 percent not shown as it is not meaningful.
Operating Revenues
WMECO's retail sales volumes were as follows:
For the Six Months Ended June 30,
2015 2014 Decrease Percent
Retail Sales Volumes in GWh 1,775 1,793 (18) (1.0) %

Fluctuations in WMECO's sales volumes have no impact on total operating revenues or earnings, as WMECO’s revenues are decoupled from sales volumes. Fluctuations in the overall level of operating revenues are primarily related to tracked revenues. Tracked revenues consist of certain costs that are recovered from customers in rates through DPU-approved cost tracking mechanisms and therefore have no impact on earnings. Costs recovered through cost tracking mechanisms include energy supply costs, transmission related costs, energy efficiency programs, and restructuring and stranded costs as a result of deregulation.

WMECO's Operating Revenues increased by $32.4 million for the six months ended June 30, 2015, as compared to the same period in 2014, due primarily to an increase in energy supply costs ($32.7 million). Energy supply costs are impacted by the overall New England wholesale energy supply market in which natural gas delivery costs are adversely impacting the cost of energy purchased for our retail customers. The increase was partially offset by a $3.9 million decrease in revenues that impacts earnings due to the absence of a 2014 wholesale billing adjustment.

Transmission revenues increased by $7.9 million due primarily to the impact of a lower reserve recorded in 2015 as compared to 2014 for the FERC ROE complaint proceedings and the recovery of higher revenue requirements associated with ongoing investments in our transmission infrastructure.

Purchased Power and Transmission expense includes costs associated with the procurement of energy supply on behalf of WMECO's customers. These energy supply costs are recovered from customers in DPU-approved cost tracking mechanisms, which have no impact on earnings (tracked costs). Purchased Power and Transmission increased for the six months ended June 30, 2015, as compared to the same period in 2014, due primarily to the following:

(Millions of Dollars) Increase/(Decrease)
Purchased Power Costs $ 31.5
Transmission Costs (5.9)
Total Purchased Power and Transmission $ 25.6

Included in purchased power are the costs associated with WMECO's basic service charge and deferred energy supply costs. The basic service charge recovers energy-related costs incurred as a result of providing electric generation service supply to all customers that have not migrated to competitive energy suppliers. The increase in purchased power was due primarily to higher costs associated with the procurement of energy supply. The decrease in transmission costs was as a result of a decrease in the retail transmission cost deferral, which reflects the actual costs of transmission service compared to estimated amounts billed to customers.

Operations and Maintenance expense includes tracked costs and costs that are part of base distribution rates with changes impacting earnings (non-tracked costs). Operations and Maintenance decreased for the six months ended June 30, 2015, as compared to the same period in 2014, driven by a $4.6 million reduction in non-tracked costs, which was primarily attributable to a decrease in workers' compensation claims, lower uncollectible expense and lower labor and employee benefit expense, and a $1.8 million reduction in tracked costs, which have no earnings impact, that was primarily attributable to lower labor and employee benefit expense.

Amortization of Regulatory Assets, Net , reflects the absence of the refund of the Phase I DOE proceeds to customers in 2014 as well as other energy and energy related costs and amortizations that can fluctuate period to period based on timing of costs incurred and related rate changes to recover these costs. Fluctuations in energy and energy related costs are recovered from customers in rates and have no impact on earnings.

Energy Efficiency Programs , which are tracked costs, decreased for the six months ended June 30, 2015, as compared to the same period in 2014, due primarily to a lower level of amortization of previously deferred costs partially offset by an increase in energy efficiency costs incurred in accordance with the three-year program guidelines established by the DPU.

Taxes Other Than Income Taxes increased for the six months ended June 30, 2015, as compared to the same period in 2014, due primarily to an increase in property taxes as a result of an increase in utility plant balances.

Income Tax Expense increased for the six months ended June 30, 2015, as compared to the same period in 2014, due primarily to higher pre-tax earnings ($1.8 million).

EARNINGS SUMMARY

WMECO's earnings increased $2.3 million for the six months ended June 30, 2015, as compared to the same period in 2014, due primarily to the impact of the lower reserve recorded in 2015 compared to 2014 for the FERC ROE complaint proceedings, and a decrease in operations and maintenance expenses primarily attributable to a decrease in workers' compensation claims, lower uncollectible expense and lower employee-related expense. Partially offsetting these favorable earnings impacts was the absence of a 2014 wholesale billing adjustment, which negatively impacted revenues and interest expense.

LIQUIDITY

WMECO had cash flows provided by operating activities of $43.9 million for the six months ended June 30, 2015, as compared to $96.6 million in the same period in 2014. The decrease in operating cash flows was due primarily to the timing of collections and payments related to our working capital items, including accounts receivable. Accounts receivable increased due primarily to an increase in basic service rates effective January 1, 2015. In addition, the decrease in operating cash flows was due to the timing of regulatory recoveries, resulting from the increase in purchased power costs, and the absence of the receipt of $18.1 million in DOE Phase II Damages proceeds received on June 1, 2014 from the Yankee Companies. Partially offsetting these unfavorable cash flow impacts were income tax refunds of $12.3 million in 2015, compared with income tax payments of $16.9 million in 2014.

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ITEM 3.

QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Market Risk Information

Commodity Price Risk Management: Our Regulated companies enter into energy contracts to serve our customers and the economic impacts of those contracts are passed on to our customers. Accordingly, the Regulated companies have no exposure to loss of future earnings or fair values due to these market risk-sensitive instruments. Eversource's Energy Supply Risk Committee, comprised of senior officers, reviews and approves all large scale energy related transactions entered into by its Regulated companies.

Other Risk Management Activities

Interest Rate Risk Management: We manage our interest rate risk exposure in accordance with our written policies and procedures by maintaining a mix of fixed and variable rate long-term debt.

Credit Risk Management: Credit risk relates to the risk of loss that we would incur as a result of non-performance by counterparties pursuant to the terms of our contractual obligations. We serve a wide variety of customers and transact with suppliers that include IPPs, industrial companies, natural gas and electric utilities, oil and gas producers, financial institutions, and other energy marketers. Margin accounts exist within this diverse group, and we realize interest receipts and payments related to balances outstanding in these margin accounts. This wide customer and supplier mix generates a need for a variety of contractual structures, products and terms that, in turn, require us to manage the portfolio of market risk inherent in those transactions in a manner consistent with the parameters established by our risk management process.

Our Regulated companies are subject to credit risk from certain long-term or high-volume supply contracts with energy marketing companies. Our Regulated companies manage the credit risk with these counterparties in accordance with established credit risk practices and monitor contracting risks, including credit risk. As of June 30, 2015, our Regulated companies held collateral (letters of credit) from counterparties related to our standard service contracts of approximately $6 million. As of June 30, 2015, Eversource had cash posted of approximately $8 million with ISO-NE related to energy purchase transactions.

We have provided additional disclosures regarding interest rate risk management and credit risk management in Part II, Item 7A, "Quantitative and Qualitative Disclosures about Market Risk," in Eversource's 2014 Form 10-K, which is incorporated herein by reference. There have been no additional risks identified and no material changes with regard to the items previously disclosed in the Eversource 2014 Form 10-K.

ITEM 4.

CONTROLS AND PROCEDURES

Management, on behalf of Eversource, CL&P, NSTAR Electric, PSNH and WMECO, evaluated the design and operation of the disclosure controls and procedures as of June 30, 2015 to determine whether they are effective in ensuring that the disclosure of required information is made timely and in accordance with the Securities Exchange Act of 1934 and the rules and regulations of the SEC. This evaluation was made under management's supervision and with management's participation, including the principal executive officer and principal financial officer as of the end of the period covered by this Quarterly Report on Form 10-Q. There are inherent limitations of disclosure controls and procedures, including the possibility of human error and the circumventing or overriding of the controls and procedures. Accordingly, even effective disclosure controls and procedures can only provide reasonable assurance of achieving their control objectives. The principal executive officer and principal financial officer have concluded, based on their review, that the disclosure controls and procedures of Eversource, CL&P, NSTAR Electric, PSNH and WMECO are effective to ensure that information required to be disclosed by us in reports filed under the Securities Exchange Act of 1934 (i) is recorded, processed, summarized, and reported within the time periods specified in SEC rules and regulations and (ii) is accumulated and communicated to management, including the principal executive officer and principal financial officer, as appropriate to allow timely decisions regarding required disclosures.

There have been no changes in internal controls over financial reporting for Eversource, CL&P, NSTAR Electric, PSNH and WMECO during the quarter ended June 30, 2015 that have materially affected, or are reasonably likely to materially affect, internal controls over financial reporting.

53

PART II. OTHER INFORMATION

ITEM 1.

LEGAL PROCEEDINGS

We are parties to various legal proceedings. We have disclosed these legal proceedings in Part I, Item 3, "Legal Proceedings," and elsewhere in our 2014 Form 10-K. These disclosures are incorporated herein by reference. There have been no additional material legal proceedings identified and no material changes with regard to the legal proceedings previously disclosed in our 2014 Form 10-K.

ITEM 1A.

RISK FACTORS

We are subject to a variety of significant risks in addition to the matters set forth under "Forward-Looking Statements," in Item 2, "Management's Discussion and Analysis of Financial Condition and Results of Operations," of this Quarterly Report on Form 10-Q. We have identified a number of these risk factors in Part I, Item 1A, "Risk Factors," in our 2014 Form 10-K, which risk factors are incorporated herein by reference. These risk factors should be considered carefully in evaluating our risk profile. There have been no additional risk factors identified and no material changes with regard to the risk factors previously disclosed in our 2014 Form 10-K.

ITEM 2.

UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

The following table discloses purchases of our common shares made by us or on our behalf for the periods shown below. The common shares purchased consist of open market purchases made by the Company or an independent agent. These share transactions related to shares awarded under the Company's Incentive Plan and Dividend Reinvestment Plan, matching contributions under the Eversource 401k Plan and the purchase of treasury shares.

Period Total Number of Shares Purchased Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs Approximate Dollar Value of Shares that May Yet Be Purchased Under the Plans and Programs (at month end)
April 1 – April 30, 2015 110,881 $ 50.69 - -
May 1 – May 31, 2015 536,581 47.95 - -
June 1 – June 30, 2015 120,211 45.73 - -
Total 767,673 $ 48.00 - -

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ITEM 6.

EXHIBITS

Each document described below is filed herewith, unless designated with an asterisk (*), which exhibits are incorporated by reference by the registrant under whose name the exhibit appears.

Exhibit No.

Description

Listing of Exhibits (Eversource)

*3.1

Declaration of Trust of Eversource Energy, as amended to April 29, 2015 (Attached to the Certificate of Amendment filed as Exhibit 3.1 to the Eversource Energy Current Report on Form 8-K, filed on April 30, 2015, File No. 001-05324)

12

Ratio of Earnings to Fixed Charges

31

Certification of Thomas J. May, Chairman, President and Chief Executive Officer of Eversource Energy, required by Rule 13a-14(a)/15d-14(a) of the Securities Exchange Act of 1934, as amended, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002, dated August 5, 2015

31.1

Certification of James J. Judge, Executive Vice President and Chief Financial Officer of Eversource Energy, required by Rule 13a-14(a)/15d-14(a) of the Securities Exchange Act of 1934, as amended, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002, dated August 5, 2015

32

Certification of Thomas J. May, Chairman, President and Chief Executive Officer of Eversource Energy, and James J. Judge, Executive Vice President and Chief Financial Officer of Eversource Energy, pursuant to 18 U.S.C. Section 1350 as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, dated August 5, 2015

Listing of Exhibits (Eversource and PSNH)

*10.1

2015 Public Service Company of New Hampshire Restructuring and Rate Stabilization Agreement, dated as of June 10, 2015, by and among Eversource, PSNH, the Office of Energy and Planning, Designated Advocate Staff of the New Hampshire Public Utilities Commission, the Office of Consumer Advocate, New Hampshire District 3 Senator Jeb Bradley, New Hampshire District 15 Senator Dan Feltes, the City of Berlin, New Hampshire (subject to ratification by the Berlin City Council), Local No. 1837 of the International Brotherhood of Electrical Workers, the Conservation Law Foundation, the Retail Energy Supply Association, TransCanada Power Marketing Ltd., TransCanada Hydro Northeast Inc., New England Power Generators Association, Inc., and the New Hampshire Sustainable Energy Association d/b/a NH CleanTech Council (Exhibit 99.1 to the Eversource Energy and PSNH Current Report on Form 8-K filed on June 11, 2015, File Nos. 001-05324 and 001-06392)

Listing of Exhibits (CL&P)

*4.1

Supplemental Indenture establishing the terms of the 2015 Series A Bonds, dated as of May 1, 2015, between CL&P and Deutsche Bank Trust Company Americas, as Trustee, dated as of May 1, 2015 (Exhibit 4.1 to the CL&P Current Report on Form 8-K filed on May 26, 2015, File No. 000-00404)

12

Ratio of Earnings to Fixed Charges

31

Certification of Thomas J. May, Chairman of The Connecticut Light and Power Company, required by Rule 13a-14(a)/15d-14(a) of the Securities Exchange Act of 1934, as amended, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002, dated August 5, 2015

31.1

Certification of James J. Judge, Executive Vice President and Chief Financial Officer of The Connecticut Light and Power Company, required by Rule 13a-14(a)/15d-14(a) of the Securities Exchange Act of 1934, as amended, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002, dated August 5, 2015

32

Certification of Thomas J. May, Chairman of The Connecticut Light and Power Company, and James J. Judge, Executive Vice President and Chief Financial Officer of The Connecticut Light and Power Company, pursuant to 18 U.S.C. Section 1350 as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, dated August 5, 2015

Listing of Exhibits (NSTAR Electric Company)

12

Ratio of Earnings to Fixed Charges

31

Certification of Thomas J. May, Chairman of NSTAR Electric Company, required by Rule 13a-14(a)/15d-14(a) of the Securities Exchange Act of 1934, as amended, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002, dated August 5, 2015

31.1

Certification of James J. Judge, Executive Vice President and Chief Financial Officer of NSTAR Electric Company, required by Rule 13a-14(a)/15d-14(a) of the Securities Exchange Act of 1934, as amended, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002, dated August 5, 2015

32

Certification of Thomas J. May, Chairman of NSTAR Electric Company, and James J. Judge, Executive Vice President and Chief Financial Officer of NSTAR Electric Company, pursuant to 18 U.S.C. Section 1350 as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, dated August 5, 2015

Listing of Exhibits (PSNH)

12

Ratio of Earnings to Fixed Charges

31

Certification of Thomas J. May, Chairman of Public Service Company of New Hampshire, required by Rule 13a-14(a)/15d-14(a) of the Securities Exchange Act of 1934, as amended, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002, dated August 5, 2015

31.1

Certification of James J. Judge, Executive Vice President and Chief Financial Officer of Public Service Company of New Hampshire, required by Rule 13a-14(a)/15d-14(a) of the Securities Exchange Act of 1934, as amended, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002, dated August 5, 2015

32

Certification of Thomas J. May, Chairman of Public Service Company of New Hampshire, and James J. Judge, Executive Vice President and Chief Financial Officer of Public Service Company of New Hampshire, pursuant to 18 U.S.C. Section 1350 as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, dated August 5, 2015

Listing of Exhibits (WMECO)

12

Ratio of Earnings to Fixed Charges

31

Certification of Thomas J. May, Chairman of Western Massachusetts Electric Company, required by Rule 13a-14(a)/15d-14(a) of the Securities Exchange Act of 1934, as amended, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002, dated August 5, 2015

31.1

Certification of James J. Judge, Executive Vice President and Chief Financial Officer of Western Massachusetts Electric Company, required by Rule 13a-14(a)/15d-14(a) of the Securities Exchange Act of 1934, as amended, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002, dated August 5, 2015

32

Certification of Thomas J. May, Chairman of Western Massachusetts Electric Company, and James J. Judge, Executive Vice President and Chief Financial Officer of Western Massachusetts Electric Company, pursuant to 18 U.S.C. Section 1350 as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, dated August 5, 2015

Listing of Exhibits (Eversource, CL&P, NSTAR Electric, PSNH, WMECO)

101.INS

XBRL Instance Document

101.SCH

XBRL Taxonomy Extension Schema

101.CAL

XBRL Taxonomy Extension Calculation

101.DEF

XBRL Taxonomy Extension Definition

101.LAB

XBRL Taxonomy Extension Labels

101.PRE

XBRL Taxonomy Extension Presentation

55

SIGNATURE

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

/s/ Jay S. Buth
Jay S. Buth
Vice President, Controller and Chief Accounting Officer

SIGNATURE

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

/s/ Jay S. Buth
Jay S. Buth
Vice President, Controller and Chief Accounting Officer

SIGNATURE

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

/s/ Jay S. Buth
Jay S. Buth
Vice President, Controller and Chief Accounting Officer

56

SIGNATURE

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

/s/ Jay S. Buth
Jay S. Buth
Vice President, Controller and Chief Accounting Officer

SIGNATURE

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

/s/ Jay S. Buth
Jay S. Buth
Vice President, Controller and Chief Accounting Officer

57

EDGAR Validation Code: 9CA1F913