Power Mech Projects Limited — Capital/Financing Update 2026

Jan 8, 2026

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Date: January 8, 2026

To To Listing Department Dept. of Corp. Services National Stock Exchange of India BSE Limited Limited Phiroze Jeejeebhoy Towers Exchange Plaza, C-1, Block G, Dalal Street Bandra Kurla Complex, Mumbai- 400001 Bandra (E), Mumbai – 400 051 Security Code: 539302 Symbol/Security ID: POWERMECH

Dear Sir/Madam,

Sub: Press Release- receipt of large-scale order

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Please find enclosed the Press Release regarding the receipt of a large-scale order by PM Green Private Limited (CIN: U35105TS2025PTC196823), a wholly owned subsidiary of the Company, as the Lead Member, from West Bengal State Electricity Distribution Company Limited (WBSEDCL).

The order is for the setting up of a 250 MW / 1,000 MWh Standalone Battery Energy Storage System (BESS) at Goaltore, Paschim Medinipur, West Bengal, under the Build-Own-Operate (BOO) model, along with an additional Greenshoe option of 250 MW / 1,000 MWh at the Durgapur Project Limited (DPL) campus, Durgapur, West Bengal

The details as required under the SEBI Master Circular No. SEBI/HO/CFD/PoD2/CIR/P/0155 dated November 11, 2024, are given in the enclosed as Annexure-I.

Kindly take the same on record and acknowledge the receipt.

For Power Mech Projects Limited

MOVVA Digitally signed by MOVVA RAGHAVENDRA PRASAD RAGHAVENDRA Date: 2026.01.08 22:48:07 PRASAD +05'30' M. Raghavendra Prasad Company Secretary and Compliance Officer

Encl: as above

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			Annexure-I
S. No	Particulars		Details
A	Name of the entity awarding order(s)/Contract(s)	West Bengal State Electricity Distribution Company Limited (CIN: U40109WB2007SGC113473)
B	Significant terms and conditions of order(s)/ contracts(s) awarded in brief	for Setting up a 250 MW / 1000 MWh Battery Energy Storage System (BESS), with an additional green shoe option of 250 MW / 1000 MWh, under the Build, Own, Operate (BOO) model, with a 100% off-take guarantee from West Bengal State Electricity Distribution CompanyLimited(WBSEDCL).
C	Whether order(s)/contract(s) have been awarded by domestic/ international entity	Domestic Entity
D	Nature of order(s)/ Contract(s)	The scope of work includes-Design, Finance, Engineering, Procurement, Construction, Operation, and Maintenance of the BESS facility at Goaltore Substation and Green shoe option at Durgapur Project Limited(DPL)campus
E	Whether domestic or international	Domestic
F	Time period by which the order(s)/contract(s) is to be executed	Scheduled Commissioning Date (SCD) – 18 Months from the date of signing of Battery Energy Storage Purchase Agreement (BESPA). Operation and Maintenance period – 180 Months from SCD.
G	Broad consideration or size of the order(s)/contract(s)	₹ 3,126 Crores (Excluding GST) (IncludingGreenshoe option)
H	Whether promoter/ promoter group/ group companies have any interest in the entity that awarded the order(s)/ contract(s)? if yes, nature of interest and details thereof	No
I	Whether the order(s)/ contract(s) would fall within related party transactions? If yes, whether the same is done at “arm’s length”	No

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