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Energean PLC

Interim / Quarterly Report Sep 11, 2025

5342_rns_2025-09-11_05115350-f29c-41b8-bfab-d5b0be47f994.pdf

Interim / Quarterly Report

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Energean plc ("Energean" or the "Company") Results for the Half Year Ended 30 June 2025

London, 11 September 2025 - Energean plc (LSE: ENOG, TASE: אנאג (is pleased to announce its half-year results for the six months ended 30 June 2025 ("H1 2025").

Mathios Rigas, Chief Executive Officer of Energean, commented:

"Our business has remained resilient, despite the external geopolitical and market pressures, underpinned by disciplined capital management and cost control, a clear focus on long-term value creation and delivery of operational excellence; in August alone Group production was 178 kboed, showcasing strong summer demand for our gas in Israel and strong performance of the Energean Power FPSO. Despite the temporary suspension of operations in Israel for two weeks during the peak summer months, as ordered by the Ministry due to geopolitical factors, net profit increased during the period and we are therefore pleased to declare our regular quarterly dividend today.

"So far this year, we have: secured over \$4 billion in new, long-term gas contracts that brings the total value of contracted gas to around \$20 billion for the next 20 years; ensured that our Katlan project continues to progress on time and on budget; received the first tranche of grant funding for our Prinos carbon storage project;sanctioned the Irena development offshore Croatia; and made positive progress in merging our Egypt concessions to optimise value.

"Looking ahead, our strategic priorities are clear. First, in Israel, we are focused on reliable production and sales to the domestic market which is the bedrock of our cashflow, followed by finalising export opportunities to enhance sales where we see strong long-term demand for our gas in the region. Second, we are working at pace to mature both organic and inorganic options for the continuation of our growth trajectory. And third, for our other two key business drivers, quarterly dividends and deleveraging, we are actively exploring all strategic options within our existing portfolio to maximise value for our shareholders. We are excited by the opportunities before us and remain committed to delivering long-term value across all areas of our business."

H1 2025 H1 2024
1
Increase/
Energean Energean (Decrease)
Group Group %
Average daily working interest production (kboed) 138 146 (5%)
Sales revenue (\$m) 804 867 (7%)
Realised weighted average liquid price (\$/boe) 61.6 74.8 (18%)
Realised weighted average gas (\$/mcf) 5.2 4.6 12%
Cash cost of production2
(\$m)
272 271 -%
Cash cost of production per barrel (\$/boe) 11 10 10%
Cash G&A3 21 19 11%
Adjusted EBITDAX4
(\$m)
505 568 (11%)
Profit after tax (\$m) 110 89 24%
Earnings per share (\$ per share) \$0.60 \$0.48 25%
Cash flow from operating activities (\$m) 555 527 5%
Capital expenditure (\$m) 297 393 (24%)
Dividend per share (\$ per share) \$0.60 \$0.60 -%

Financial results summary

1 As described in the Basis of preparation note to the condensed consolidated interim financial statements (note 2), the business previously classified as discontinued operation was reclassified to continuing operations and the comparative financial information has been restated as if that business had never met the criteria to be classified as held for sale.

2 Cash cost of production is defined later in the financial review.

3 Cash G&A is defined later in the financial review.

4 Adjusted EBITDAX is defined later in the financial review. Energean uses adjusted EBITDAX as a core business KPI.

H1 2025 FY 2024
Energean Group Energean Group
Total borrowings (\$m) 3,488 3,270
Cash and cash equivalents and restricted cash (\$m) 487 321
Net debt (\$m) (including restricted cash) 3,000 2,949
Leverage Ratio (Net Debt/ Adjusted EBITDAX5
)
2.7x 2.5x

Operational Highlights

  • Strong safety performance and emissions reduction achieved:
    • o Lost Time Injury Frequency of 0.37 (H1 2024: 0.42) and Total Recordable Injury Rate of 0.37 (H1 2024: 1.27), well below the Group's full year targets.
    • o Scope 1 and 2 emissions intensity of 8.3 kgCO2e/boe, a 2% reduction year-on-year (H1 2024: 8.5 kgCO2e/boe).
  • Group production during H1 2025 was 138 kboed (84% gas) (H1 2024: 146 kboed), down year-on-year due to the temporary suspension of production in Israel in June 2025, following a directive from the Ministry of Energy and Infrastructure due to regional geopolitical developments.
    • o Group production has subsequently increased since the resumption of production in Israel, with Group output averaging 147 kboed for the eight-months to August 2025 and 178 kboed in August alone.
  • Focused on long-term value creation in Israel:
    • o Core Katlan development project progressing on budget and on schedule for first gas in H1 2027.
    • o Over \$4 billion of new gas sales agreements signed during the period.
    • o Energean intends to book capacity in the new onshore Nitzana export pipeline to boost future sales. In addition, Energean is working in coordination with potential buyers and the regulator to secure further export opportunities to maximise sales in the shoulder months6 .
  • Optimising asset value outside of core Israel base:
    • o In Egypt, concession merger discussions are well advanced to optimise and extend the economic life of its Abu Qir, NEA and NI concessions.
    • o In Italy, a work programme amendment was submitted post-period end for the potential Vega West development.
    • o In Croatia, Final Investment Decision was taken post-period end on the Irena gas field, with first gas expected in H1 2027.
    • o In Greece, post-period end, the first grant instalment of the Recovery and Resilience Facility ("RRF") was received for its carbon storage project. Drilling, funded by the RRF scope, is targeted in 2026.

Financial Highlights

  • H1 2025 financial performance, relative to H1 2024, impacted by: (1) the planned shutdown for essential works for the second oil train development in March in addition to the Ministry ordered suspension of production for security reasons in June and; (2) lower Brent prices.
    • o Revenues of \$804 million (H1 2024: \$867 million), adjusted EBITDAX of \$505 million (H1 2024: \$568 million)
    • o Profit after tax of \$110 million (H1 2024: \$89 million) reflecting zero impairments in H1 2025 (compared to a \$79 million impairment of exploration and evaluation assets in the prior year). This benefit was partly offset by lower taxable profits and a \$27 million foreign exchange loss (H1 2024: \$11 million gain).

5 The leverage ratio is calculated using annualised Adjusted EBITDAX based on actual H1 2025 performance.

6 Subject to the issuance of an export permit by the Petroleum Commissioner and compliance with any governmental export policy.

  • Net debt of \$3,000 million, an increase versus 31 December 2024 (\$2,949 million) primarily due to the temporary suspension of production in Israel.
  • Cash and cash equivalents of \$487 million and total liquidity of \$1,175 million, which includes multiple available liquidity lines.

Corporate and Commercial Highlights

  • Dividends of \$110 million (60 US cents per share) returned to shareholders in the period.
    • o Q2 2025 dividend of 30 US cents/share declared today, scheduled to be paid on 30 September 20257 .
  • Redemption date for the full principal amount of \$625 million 2026 Energean Israel Limited ("EISL") notes scheduled for 21 September 2025. Energean Israel's term loan will be drawn to repay the notes.
  • \$300 million Revolving Credit Facility maturity extended to September 2028.
  • Sale of Egypt, Italy and Croatia portfolio terminated in March 2025 due to certain regulatory approvals not having been obtained (or waived) by the buyer as of the longstop date of 20 March 2025 in accordance with the terms of the binding Sale and Purchase Agreement ("SPA") signed on 19 June 2024.

2025 Guidance & Outlook

Energean expects the following for the year ahead for the Group:

  • Production guidance of 145-155 kboed, lowered from 155-165 kboed as a direct result of the temporary suspension of production in Israel in June and a deferral of commissioning of the second oil train to late Q4 2025 to avoid non-essential shut-downs during peak demand periods. Standalone Israel guidance is now 105-115 kboed. Rest of Portfolio guidance is unchanged at c. 40 kboed.
  • Cost of production (including royalties) of \$560-600 million, lowered from \$590-640 million. Israel guidance now \$320-340 million as a result of lower royalties due to the revised production outlook. Rest of Portfolio guidance now \$240-260 million, a lowering of the top end of the range based on actual performance.
  • Development and production capital expenditure maintained at \$480-520 million.
  • Decommissioning expenditure of \$60-80 million, lowered from \$80-100 million due to a deferral of platform removal activities and cost savings in the UK.
  • Year-end 2025 net debt is expected to be \$2,900-\$3,100 million, reflecting the revised production outlook in Israel.
  • Mature organic and inorganic opportunities to grow the business.
  • Review strategic options within the portfolio to maximise shareholder value.

Conference Call

A webcast will be held today at 08:30 GMT / 10:30 Israel Time.

Webcast: https://www.lsegissuerservices.com/spark-insights/EnergeanOilGas/events/24f7a74e-50c6-4d17 b9c2-91477eb40d91

Conference call registration: https://registrations.events/direct/LON18376381

Please note, once you register for the conference call line you will receive your unique dial-in details and passcode. The presentation slides will be made available on the website shortly at www.energean.com

7 Payment date is stated as the date upon which payment is initiated by Energean.

Enquiries

For capital markets:
Kyrah McKenzie, Investor Relations Manager Tel: +44 (0) 7921 210 862
[email protected]
For media:
Eliana Fishler, Group Head of Communications & Public Affairs Tel: +972 (0) 54 434 2040
[email protected]
Ben Brewerton, FTI Consulting Tel: +44 (0) 2037 271 065
[email protected]

Operational Review

Health, Safety and the Environment

In H1 2025, the Loss Time Injury Frequency ("LTIF") Rate was 0.37 (H1 2024: 0.42) and the Total Recordable Incident Rate ("TRIR") was 0.37 (H1 2024: 1.27), an improvement versus the prior year and well below the Group's full year targets.

Scope 1 and 2 emissions intensity on an equity share basis was 8.3 kgCO2e/boe, a reduction of 2% from H1 2024 (8.5 kgCO2e/boe) due to lower year-on-year emissions in Egypt.

Production and Operational Update

Group average working interest production was 138 kboed (84% gas), down 5% year-on-year owing largely to the temporary suspension of production in Israel in June. Output was subsequently restored and Group production has averaged 147 kboed in the eight months to 31 August 2025 and 178 kboed in August alone.

H1 2025
Kboed
H1 2024
Kboed
% change 8-months to
31 August 2025
Kboed
Israel 94
(inc. 2.3 bcm of gas)
104
(inc. 2.5 bcm of gas)
(10%) 105
Rest of portfolio 44 (inc. 29 in Egypt) 42 (inc. 31 in Egypt) 2% 42
Total production 138 146 (5%) 147

This table may not cast due to rounding.

Israel

Karish and Karish North

FPSO uptime8 (excluding planned shutdowns and Ministry ordered suspensions) averaged 97% for the 6-months to 30 June 2025. On 13 June 2025, the Ministry of Energy Infrastructure ordered a temporary suspension of production and activities of the Energean Power FPSO, following geopolitical escalation in the region, during which all non-essential personnel were demobilised from the FPSO, including those working on the second oil train commissioning project. Production was subsequently restarted on 25 June 2025. Commissioning of the second oil train, which will result in an increase in liquids production capacity, was subsequently deferred until late Q4 2025 to avoid non-essential shut-downs during peak demand periods.

Katlan

Energean's Katlan project remains on budget and on schedule for first gas in H1 2027. During H1 2025, Energean signed a drilling contract with Saipem SpA for its 2026 drilling campaign that includes the Athena and Zeus

8 Uptime is defined as the number of hours that the Energean Power FPSO was operating.

production wells and options for two additional wells. Also in the period, an Engineering, Procurement and Construction ("EPC") contract with NOV Process & Flow Technologies AS was signed for the upgrade of the Floating Production Storage and Offloading ("FPSO") topsides related to Methanol and Mono-Ethylene Glycol ("MEG") treatment, injection and storage. All the major Katlan contracts have now been agreed on budget in line with the \$1.2 billion Final Investment Decision announcement made by Energean in July 2024.

Commercial

Domestic

In line with the Group's target to sign new long-term gas contracts, two new gas sales agreements were signed during the period to supply two new power plants to meet Israel's growing gas demand. Combined, these contracts amount to over \$4 billion in future revenues over the next two decades9 , which brings the total contracted revenues over a 20-year period to around \$20 billion.

In January 2025, a binding term sheet was signed with Dalia Energy Companies Ltd. for the supply of up to 0.1 bcm/yr from April 2026, rising to up to 0.5 bcm/yr from around January 2030 and then at least 1 bcm/yr from June 2035 onwards, and excludes supply in the summer months10 between 2026-2034.

In April 2025, a Gas Sale and Purchase Agreement ("GSPA") was signed with Kesem Energy Ltd for the supply of ~1 bcm/yr from around the middle of the 2030s until the end of the contract period. Prior to this, Energean Israel will supply limited quantities of gas intermittently.

Exports

Energean intends to book capacity in the new onshore Nitzana export pipeline to boost future sales. In addition, Energean is working in coordination with potential buyers and the regulator to secure further export opportunities 11 to maximise sales in the shoulder months. Volumes from the Katlan lease carry no export restrictions12 .

Rest of Portfolio

Energean is focused on maximising value at its operations in Egypt, Italy, Croatia, UK and Greece, which together produced 44 kboed in H1 2025.

In Egypt, Energean is in advanced discussions with the Egyptian authorities to merge Energean's three production concessions (Abu Qir, NEA and NI) into a single concession. The resultant single concession is expected to improve the commercial and fiscal conditions, unlock new development and exploration opportunities, and extend the economic life of the fields. The Group's net receivables position (after provision revision for expected credit loss) at 30 June 2025 was \$239 million, of which \$189 million was classified as overdue. While the receivables position is flat year-on year, the Group expects greater receivables collection in the second half of the year, as seen historically between 2020-2024 and ultimately expects to see a gradual reduction moving forward. Total Egypt production averaged 29 kboed in H1 2025, demonstrating successful arrest of typical natural decline in these assets following strong performance of the Location B well.

In Italy, a work programme amendment was submitted to the Ministry in July for the potential Vega West development, which contains ~10 mmbbl in the first phase and an additional 23 mmbbl in the full development scenario13 . Production at Rospo Mare is expected to resume in early Q4 2025 at rates of 2 kbbl/d following the fire

9 Dalia binding term sheet over ~18 years and Kesem GSPA over ~17 years.

10 Summer months defined as between June to September.

11 Subject to the issuance of an export permit by the Petroleum Commissioner and compliance with any governmental export policy.

12 As per the existing regulations as of the date of this release.

13 Total Vega West 2C volumes are 33 mmbbl per the YE24 D&M CPR. 10 mmbbl first phase volumes, as included in the submitted work

programme amendment, are internal management estimates.

incident in January 2025. Income-lost production and expenditure incurred to remediate the damage at this field are covered by Energean Italy's insurance cover, with EUR 15 million received up to end-August 2025. Total Italy production averaged 12 kboed in H1 2025. In order to protect against ongoing macroeconomic volatility, in H1 2025, Energean entered into put and call options for certain future gas production as well as for foreign currency payments in Italy (see note 7 in the financial statements).

In Croatia, Energean (70% working interest), alongside its partner INA – INDUSTRIJA NAFTE d.d. ("INA"), took Final Investment Decision ("FID") in July 2025 for the development of the Irena gas field. The development plan is for a single platform tie-back to the existing infrastructure at the Izabela field; Energean's net share of the capital expenditure is expected to be EUR 50 million. First gas is expected in H1 2027, with peak production anticipated at around 8-10 mmscfd gross (1,400-1,700 boe/d).

In the UK, the Wenlock and Garrow well plug and abandonment ("P&A") campaigns, which Energean is operator for, were successfully completed on schedule and below budget in June and July respectively. The Kilmar well P&A campaign is also on track to be completed ahead of schedule in September.

In Greece, post-period end, the first instalment of the RRF grant was received for its Prinos Carbon Storage project. Drilling, funded by the RRF scope, is targeted in 2026. Production at the Prinos field, which produces small quantities of oil, was temporarily suspended in May 2025 for economic reasons due to high operating costs, in particular electricity costs.

FY 2025
Production
Israel (kboed) 105 – 115
Rest of portfolio (kboed) ~40
Total production (kboed) 145 – 155
Consolidated net debt (\$ million) 2,900 – 3,100
Cash Cost of Production (operating costs plus royalties)
Israel (\$ million) 320 – 340
Rest of portfolio (\$ million) 240 – 260*
Total Cash Cost of Production (\$ million) 560 – 600
Cash G&A (\$ million) 35 – 40
Development and production capital expenditure
Israel (\$ million) 380 – 400**
Rest of portfolio (\$ million) 100 – 200
Total development & production capital expenditure (\$ million) 480 – 520
Exploration expenditure (\$ million) 0 – 5
Decommissioning expenditure (\$ million) 60 – 80

2025 Guidance

*Rest of portfolio guidance includes \$25-30 million of flux costs in Italy.

**Guidance excludes any potential expenditure on the Nitzana export pipeline.

Financial Review

As described in the Basis of preparation note to the condensed consolidated interim financial statements (note 2), the business previously classified as discontinued operation was reclassified to continuing operations and the comparative financial information has been restated as if that business had never met the criteria to be classified as held for sale.

Revenue, production and commodity prices

Group working interest production averaged 138 kboed in H1 2025, with the Karish and Karish North fields contributing over 68% of total output. Production was impacted by the temporary suspension of operations in Israel for security reasons in June 2025 and a 6% average decline across all three concessions in Egypt. This was partly offset by a near doubling of gas production in Italy following the start-up of the Cassiopea field. UK output remained stable, while Greece saw a 7% decline due to a temporary suspension of production which commenced in May 2025. The production mix remained broadly consistent at 84% gas and 16% liquids (H1 2024: 82% gas, 18% liquids). Overall, gas production fell 4% and oil production dropped 16%.

Group revenue totalled \$804 million, down 7% from H1 2024 (\$867 million), mainly due to a combination of lower sales in Israel, which accounted for 60% of total revenue (H1 2024: 70%), and higher sales in Italy, which contributed to 25% of total revenue in H1 2025 (H1 2024: 13%).

The weighted average realised gas price was \$5.2/mcf, 12% higher than in H1 2024 (\$4.6/mcf). Italian gas prices remained strong, with the PSV price averaging \$14.2/mcf (H1 2024: \$10.0/mcf). Despite the 4% drop in total Group gas sales volumes, total gas revenue increased 7% to \$541 million (H1 2024: \$504 million) due to higher Italian volumes sold at higher prices compared to other countries.

Liquids sales totalled \$250 million (H1 2024: \$361 million), with the weighted average realised price declining to \$61.6/boe (H1 2024: \$74.8/boe). The reduction of oil liquids sales was driven by both lower prices in all countries of operations and reduced volumes, mainly in Israel due to the temporary suspension.

Adjusted EBITDAX was \$505 million (H1 2024: \$568 million), an 11% decrease, primarily reflecting lower revenue driven by the reduced production volumes and lower oil prices in H1 2025.

Cash production costs

Total cash production costs for the period were broadly stable at \$272 million (H1 2024: \$271 million), with Israel accounting for 55% of the total costs. Excluding Israel, costs rose to \$123 million (H1 2024: \$107 million), reflecting the start up of Cassiopea in August 2024. Group unit costs increased to \$11/boe (H1 2024: \$10/boe), primarily due to lower production in Israel, which was partly offset by lower unit costs in Italy and Egypt. As outlined in note 5, royalties in Italy and Israel remain a significant component of production costs. Excluding royalties, production costs were \$175 million (H1 2024: \$155 million), equating to \$7/boe (H1 2024: \$6/boe).

Depreciation

Depreciation on production and development assets remained broadly consistent compared to the prior year at \$194 million in H1 2025 (H1 2024: \$184 million).

Exploration and evaluation expenditure and new ventures

During the period, the Group expensed \$2 million (H1 2024: \$79 million) for exploration and new venture evaluation activities in Italy.

Other income and expenses

Other expenses decreased to \$4 million (H1 2024: \$5 million), mainly comprising \$3 million in transaction costs related to the anticipated ECL14 disposal. Other income rose to \$33 million (H1 2024: \$2 million), mainly due to the reversal of a \$19 million prior-period accrual in Egypt and \$10 million of insurance proceeds in Israel. The Group also recognised an additional \$2 million expected credit loss provision in Egypt, reflecting a higher overdue receivables balance since year-end.

Finance income/costs

Total finance costs in H1 2025 decreased to \$128 million (H1 2024: \$138 million) due to the higher level of interest capitalised in Israel. Total financing costs before capitalisation were \$144 million (H1 2024: \$143 million). The finance costs mainly included \$103 million in interest expense on Senior Secured notes, \$10 million on debt facilities, \$27 million from the unwinding of discounts on deferred consideration, long-term payables, and decommissioning provisions. Net finance costs also reflect foreign exchange loss of \$27 million driven by the depreciation of the US dollar against the euro, and finance income of \$3 million, which includes interest income from time deposits.

Net loss on derivatives

To manage currency risk related to \$ - denominated payments in Italy, the Group entered into EUR put and call option contracts during H1 2025. The options were allowed to expire by 30 June 2025, resulting in a realised loss of \$3 million, which is reflected in the period's results.

Taxation

The Group had a tax expense of \$64 million in H1 2025 (H1 2024: \$86 million), comprising of a current tax expense of \$39 million and a deferred tax expense of \$25 million. This resulted in an effective tax rate of 37% (down from 49% in H1 2024). The lower overall tax expense compared with last year was mainly due to reduced taxable profits and changes in deferred tax, which were largely driven by the adjustments on the Italian decommissioning provision deferred tax assets.

Taxation charges in H1 2025 also included \$13 million (H1 2024: \$19 million) related to non-cash taxes deducted at source in Egypt.

Profit after tax

Profit after tax was \$110 million (H1 2024: \$89 million), reflecting the absence of impairments in H1 2025 (compared to a \$79 million impairment of exploration and evaluation assets in the prior year). This benefit was partly offset by lower taxable profits from a 7% revenue decline and a \$27 million foreign exchange loss (H1 2024: \$11 million gain).

Profit before tax of \$174 million remained broadly consistent compared to the prior year (H1 2024: \$175 million). The effective tax rate in H1 2025 went down to 37% compared to 49% in H1 2024 resulting in tax expense of \$64 million (H1 2024: \$86 million).

Earnings per share

In H1 2025, earnings per share were \$0.60 (H1 2024: \$0.48), with diluted earnings per share being \$0.59 (H1 2024: \$0.48).

Operating cash flow

14 The Group's portfolio in Egypt, Italy, and Croatia is collectively referred to as 'Energean Capital Limited Group' (ECL).

In H1 2025, the Group generated net operating cash inflows of \$555 million compared with \$527 million in H1 2024. The 5% increase was driven by a combination of \$50 million drawn under the letter of credit for payment of the Non-Completion Payable, an average 18% decrease in realised liquids prices across all countries of operation offset by higher gas revenues compared to the prior year in Italy, supported by increased sales volumes from Cassiopea and higher European gas price versus the previous year.

Capital Expenditures

Capital expenditures totalled \$297 million in the period (H1 2024: \$393 million), primarily directed towards development projects. This included \$213 million for the Katlan development, \$23 million for the Karish and Karish North fields, and \$14 million and \$10 million for the Cassiopea and Santo Stefano Mare fields in Italy, respectively. Exploration and appraisal spend in H1 2025 was minimal, reflecting mainly a re-estimate of previously recognised costs for the North East Hap'y prospect in Egypt following final invoicing.

Decommissioning provision

During the period, the decommissioning provision increased by \$21 million due to the updates to decommissioning cost estimates and revision of other relevant assumptionssuch as discount and inflation rates. A \$4 million increase in the decommissioning provision (H1 2024: less than \$1 million) was expensed during the period, primarily relating to Italy, due to a modest increase in the discount rate since year-end across all decommissioning-related assets. \$17 million of the increase in decommissioning provision were capitalised in H1 2025, including \$12 million related to non-operated Scott and Telford fields. Pre-cessation of production well plug and abandonment decommissioning activities on Scott are anticipated to commence in 2028 with cessation of production forecasted by 2030.

In H1 2025, the Group invested \$31 million in decommissioning works, comprising \$11 million and \$7 million for the Wenlock and Tors projects in the UK respectively, and \$12 million in Italy, primarily for the Candela and Santo Stefano Mare projects.

Net debt

As at 30 June 2025, net debt was \$3,000 million (FY24: \$2,949 million), consisting of total borrowings offset by deferred amortised fees, bank deposits, and total cash of \$488 million, including \$87 million of restricted cash. Total borrowings include the following:

  • \$2,625 million in Israeli senior secured notes;
  • \$450 million in corporate senior secured notes;
  • \$105 million from the Greek Black Sea Trade and Development Bank (BSTDB) loan;
  • \$75 million drawn from Bank Leumi in H1 2025 under the new term loan agreement; and
  • \$258 million in other short-term borrowings including under the corporate RCF.

Energean's floating interest rate exposure is limited to certain arrangements, namely the Greek BSTDB loan, the \$750 millon Bank Leumi term loan, the corporate RCF and other short-term bilateral agreements. All Senior Secured Notes, including both at Energean Plc and Energean Israel, carry fixed interest rates.

Shareholder Distributions

In line with the Group's dividend policy, Energean returned US\$0.60 per share to shareholders in H1 2025, totalling \$110 million, representing two-quarters of dividend payments. In H1 2024, Energean also returned US\$0.60 per share.

Non-IFRS measures

The Group uses certain measures of performance that are not specifically defined under IFRS or other generally accepted accounting principles. These non-IFRS measures include adjusted EBITDAX, underlying cash cost of production and G&A, capital expenditure, net debt and leveraging.

Adjusted EBITDAX

Adjusted EBITDAX is a non-IFRS measure used by the Group to measure business performance. It is calculated as profit or loss for the period, adjusted for discontinued operations, taxation, depreciation and amortisation, sharebased payment charge, impairment of property, plant and equipment, other income and expenses, net finance costs and exploration costs. The Group presents adjusted EBITDAX as it is used in assessing the Group's growth and operational efficiencies because it illustrates the underlying performance of the Group's business by excluding items not considered by management to reflect the underlying operations of the Group.

H1 2025
Energean Group
H1 2024
Energean Group
\$m \$m
Adjusted EBITDAX 505 568
Reconciliation to profit for the period:
Depreciation and amortisation (194) (184)
Share-based payment charge (4) (4)
Exploration and evaluation expense (2) (79)
Change in decommissioning provision (4) -
Expected credit loss (2) (1)
Other (expenses)/income 30 (3)
Finance income 3 5
Finance cost (128) (138)
Net loss on derivatives (3) -
Net foreign exchange loss (27) 11
Taxation income / (expense) (64) (86)
Profit for the period 110 89

Cash Cost of Production

Cash Cost of Production is a non-IFRS measure that is used by the Group as a useful indicator of the Group's underlying cash costs to produce hydrocarbons. The Group uses the measure to compare operational performance period-to-period, to monitor cost and assess operational efficiency. Cash cost of production is calculated as cost of sales, adjusted for depreciation and hydrocarbon inventory movements.

H1 2025 H1 2024
Energean Group Energean Group
\$m \$m
Cost of sales 469 461
Adjusted for:
Depreciation (191) (181)
Change in inventory (6) (9)
Cash Cost of production 272 271
Total production for the period (MMboe) 24,913 26,650
Cash Cost of production per boe (\$/boe) 10.9 10.2

Cash General & Administrative Expense (G&A)

Cash G&A excludes certain non-cash accounting items from the Group's reported G&A. Cash G&A is calculated as follows: administrative and distribution expenses, excluding depletion and amortisation of assets and share-based payment charge that are included in G&A.

H1 2025 H1 2024
Energean Group
\$m
Energean Group
\$m
Administrative expenses 28 26
Less:
Depreciation (3) (3)
Share-based payment charge included in G&A (4) (4)
Cash G&A 21 19

The Group's total cash G&A expenses for H1 2025 amounted to \$21 million. This reflects a 11% overall increase from the previous period. The rise in costs is primarily driven by an increase in staff headcount in Israel due to the Katlan project.

Capital Expenditure

Capital expenditure is a useful indicator of the Group's organic expenditure on oil and gas assets and exploration and appraisal assets incurred during a period. Capital expenditure is defined as additions to property, plant and equipment and intangible exploration and evaluation assets less decommissioning asset additions, right-of-use asset additions, capitalised share-based payment charge and capitalised borrowing costs:

H1 2025 H1 2024
Energean Group
\$m
Energean Group
\$m
Additions to property, plant and equipment 284 172
Additions to intangible exploration and evaluation assets (2) 193
Less:
Capitalised borrowing costs (15) 5
Leased assets additions and modifications (37) 1
Lease payments related to capital activities (9) (10)
Change in decommissioning provision 17 (25)
Total capital expenditures 297 393
Movement in working capital 88 (51)
Cash capital expenditures per the cash flow statement 385 342

Net Debt

Net debt is defined as the Group's total borrowings less cash and cash equivalents. Management believes that net debt serves as a valuable indicator of the Group's indebtedness, financial flexibility, and capital structure because it reflects the level of borrowings after accounting for any cash and cash equivalents that could be utilised to reduce borrowings.

H1 2025 FY 2024
Net debt reconciliation Energean Group Energean Group
\$m \$m
Current borrowings 880 128
Non-current borrowings 2,608 3,142
Total borrowings 3,488 3,270
Less: Cash and cash equivalents (401) (236)
Less: Restricted cash held for loan repayment (87) (85)
Net Debt15 3,000 2,949

15 Inclusive of restricted cash

Going Concern

The Directors assessed the Group's ability to continue as a going concern over a going concern assessment period to 31 December 2026. As a result of this assessment, the Directors are satisfied that the Group has sufficient financial resources to continue in operation for the foreseeable future and for this reason they continue to adopt the going concern basis in preparing the condensed consolidated interim financial statements. Detail of the Group's going concern assessment for the period can be found within note 2.2 of the condensed consolidated interim financial statements.

Principal risks at half-year 2025 and key developments since the 2024 Annual Report

Effective risk management is fundamental to achieving Energean's strategic objectives and protecting its personnel, assets, shareholder value and reputation. Energean's risk management framework and process is described in detail between pages 71-75 in its 2024 Annual Report and Accounts. The principal risks and uncertainties facing the business are monitored on an ongoing basis in line with the UK Corporate Governance Code 2024. The Board has overall responsibility for determining the nature and extent of the risks it is willing to take in achieving the strategic objectives of the Group and ensuring that such risks are managed effectively.

Principal risks and uncertainties

The Board of Directors have reviewed the principal risks facing the Company and have identified, as noted below, certain changes to the headline principal risks from those disclosed in the 2024 Annual Report between pages 76 - 84.

Key developments in relation to Energean's risks

Termination of Egypt, Italy and Croatia portfolio sale

As discussed in the financial review and in note 2 of the financial statements, on 21 March 2025, Energean terminated the proposed sale of its portfolio in Egypt, Italy and Croatia as per the binding Sale and Purchase Agreement ("SPA") signed on 19 June 2024. As a result, certain risks associated with these assets have reemerged, including:

  • (1) Receivables risk in Egypt, which is now captured within the 'Financial risk: insufficient liquidity and funding capacity, including macroeconomic factors'. Energean has a number of solutions in place to manage its collection policy and continues to engage with the Egyptian government and Ministry of Petroleum on a regular basis.
  • (2) Non-operated assets and JVs risk. Energean has joint-venture operations and non-operated positions at certain licences in Egypt, Italy, Croatia and the UK. Energean places strong emphasis on maintaining effective governance and transparent cooperation in all of its joint venture partnerships. It actively pursues its contractual rights to ensure full transparency, timely information sharing and participation on key decisionmaking processes, as set out in its joint venture framework. Failure to do so could, among other things, negatively impact asset value.

In addition, as a result of the retention of the Group's Egypt, Italy and Croatia staff, coupled with targeted initiatives and engagement that have strengthened the wider workforce, e.g. greater share of local employment in Israel, the Board has determined that the 'Organisational and HR risk: failure to attract, retain and develop staff' is no longer a headline principal risk. Talent management will continue to remain embedded in the Group's risk governance and strategic planning process, and monthly reports on recruitment and retention indicators submitted to the Board will enable oversight of emerging trends and early identification of potential challenges. Should any of the reported indicators deteriorate, the Board will consider re‑elevating and re-establishing targeted mitigation measures.

Geopolitical and security risks in Israel

Operations in Israel remain subject to elevated geopolitical and security risks. On 13 June 2025, production and operations were temporarily suspended following a directive from the Ministry of Energy and Infrastructure after geopolitical escalation in the region. A notice was subsequently received on 25 June 2025 instructing the safe restart and resumption of production and operations. Energean continues to monitor the situation closely and maintains contingency plans, including security protocols for its workforce and personnel that prioritises the safety of its staff and contract personnel, diversified logistic routes and insurance coverage.

The principal risks are now summarised as:

  • Strategic risk: Geopolitical and security risks in Israel
  • Operational risk: Production uptime reliability and operating efficiency (including reliability of the production systems, i.e. FPSO, subsea and wells).
  • Operational risk: Delayed delivery of further growth projects, mainly considering Katlan in Israel
  • Strategic risk: Insufficient commercial discoveries and reserves replacement
  • Financial risk: Insufficient liquidity and funding capacity, including macroeconomic factors
  • Health, safety and environment risk
  • Legal and compliance risk
  • Operational resilience: Significant IT and OT cyber risk, including a security breach of internal systems or a cyber attack
  • Climate change risk: (a) failure to manage the risk of climate change and to adapt to the energy transition and (b) physical climate change risk
  • Non-operated assets and JVs risk.

Emerging risks

Within the Company's enterprise risk management framework, emerging risks are considered as part of the identification phase. These are risks that cannot yet be fully assessed, risks that are known but are not likely to have an impact for several years, or risks which are unknown but could have implications for the business moving forward. During the second half of 2025, management will continue to monitor any relevant trends, enhancing proactive monitoring and scenario planning while exploring new opportunities.

Statement of Directors' responsibilities

The Directors confirm that, to the best of their knowledge:

  • The condensed consolidated interim financial statements have been prepared in accordance with IAS 34 'Interim Financial Reporting' as adopted in the United Kingdom.
  • The interim management report includes a fair review of the information required by the Disclosure Transparency Rules (DTR) 4.2.7R, namely an indication of important events during the six months ended 30 June 2025 and a description of the principal risks and uncertainties for the remaining six months of the financial year.
  • The interim management report includes a true and fair view of the information required by the DTR 4.2.8R, including disclosure of related party transactions and any changes therein during the reporting period.

Mathios Rigas Chief Executive Officer 10 September 2025 10 September 2025

Panos Benos Chief Financial Officer

Forward looking statements

This announcement contains statements that are, or are deemed to be, forward-looking statements. In some instances, forward-looking statements can be identified by the use of terms such as "projects", "forecasts", "on track", "anticipates", "expects", "believes", "intends", "may", "will", or "should" or, in each case, their negative or other variations or comparable terminology. Forward-looking statements are subject to a number of known and unknown risks and uncertainties that may cause actual results and events to differ materially from those expressed in or implied by such forward-looking statements, including, but not limited to: general economic and business conditions; demand for the Company's products and services; competitive factors in the industries in which the Company operates; exchange rate fluctuations; legislative, fiscal and regulatory developments; political risks; terrorism, acts of war and pandemics; changes in law and legal interpretations; and the impact of technological change. Forward-looking statements speak only as of the date of such statements and, except as required by applicable law, the Company undertakes no obligation to update or revise publicly any forward-looking statements, whether as a result of new information, future events or otherwise. The information contained in this announcement is subject to change without notice.

Casting in tables

Numbers outside of the unaudited consolidated interim financial statements, where applicable, are rounded to the nearest million US\$ and therefore totals may differ in the order of a million US\$.

INDEPENDENT REVIEW REPORT TO ENERGEAN PLC

Conclusion

We have been engaged by the Company to review the condensed set of financial statements in the half-yearly financial report for the six months ended 30 June 2025 which comprises the interim consolidated income statement, the interim consolidated statement of comprehensive income, the interim consolidated statement of financial position, interim consolidated statement of changes in equity, the interim consolidated statement of cash flows and the related explanatory notes 1 to 30. We have read the other information contained in the half yearly financial report and considered whether it contains any apparent misstatements or material inconsistencies with the information in the condensed set of financial statements.

Based on our review, nothing has come to our attention that causes us to believe that the condensed set of financial statements in the half-yearly financial report for the six months ended 30 June 2025 is not prepared, in all material respects, in accordance with UK-adopted International Accounting Standard 34 and the Disclosure Guidance and Transparency Rules of the United Kingdom's Financial Conduct Authority.

Basis for Conclusion

We conducted our review in accordance with International Standard on Review Engagements 2410 (UK) "Review of Interim Financial Information Performed by the Independent Auditor of the Entity" (ISRE) issued by the Financial Reporting Council. A review of interim financial information consists of making enquiries, primarily of persons responsible for financial and accounting matters, and applying analytical and other review procedures. A review is substantially less in scope than an audit conducted in accordance with International Standards on Auditing (UK) and consequently does not enable us to obtain assurance that we would become aware of all significant matters that might be identified in an audit. Accordingly, we do not express an audit opinion.

As disclosed in note 2, the annual financial statements of the group are prepared in accordance with UK - adopted international accounting standards. The condensed set of financial statements included in this half-yearly financial report has been prepared in accordance with UK-adopted International Accounting Standard 34, "Interim Financial Reporting".

Conclusions Relating to Going Concern

Based on our review procedures, which are less extensive than those performed in an audit as described in the Basis for Conclusion section of this report, nothing has come to our attention to suggest that management have inappropriately adopted the going concern basis of accounting or that management have identified material uncertainties relating to going concern that are not appropriately disclosed.

This conclusion is based on the review procedures performed in accordance with this ISRE, however future events or conditions may cause the entity to cease to continue as a going concern.

Responsibilities of the directors

The directors are responsible for preparing the half-yearly financial report in accordance with the Disclosure Guidance and Transparency Rules of the United Kingdom's Financial Conduct Authority.

In preparing the half-yearly financial report, the directors are responsible for assessing the company's ability to continue as a going concern, disclosing, as applicable, matters related to going concern and using the going concern basis of accounting unless the directors either intend to liquidate the company or to cease operations, or have no realistic alternative but to do so.

Auditor's Responsibilities for the review of the financial information

In reviewing the half-yearly report, we are responsible for expressing to the Company a conclusion on the condensed set of financial statements in the half-yearly financial report. Our conclusion, including our Conclusions Relating to Going Concern, are based on procedures that are less extensive than audit procedures, as described in the Basis for Conclusion paragraph of this report.

Use of our report

This report is made solely to the company in accordance with guidance contained in International Standard on Review Engagements 2410 (UK) "Review of Interim Financial Information Performed by the Independent Auditor of the Entity" issued by the Financial Reporting Council. To the fullest extent permitted by law, we do not accept or assume responsibility to anyone other than the company, for our work, for this report, or for the conclusions we have formed.

Ernst & Young LLP London 10 September 2025

Interim Consolidated Income Statement Six months ended 30 June 2025 (Unaudited)

30 June 2025 30 June 2024
(Restated *)
\$'000 \$'000
Note
Revenue 4 803,780 866,591
Cost of sales 5(a) (469,078) (460,888)
Gross profit 334,702 405,703
Administration expenses 5(b) (27,541) (25,871)
Change in decommissioning provision 22 (3,927) 385
Exploration and evaluation expenses 5(c) (1,573) (78,994)
Expected credit loss 5(d) (2,205) (961)
Other expenses 5(e) (3,990) (5,485)
Other income 5(f) 33,593 1,842
Operating profit 329,059 296,619
Finance income 6 3,202 5,120
Finance costs 6 (128,276) (137,892)
Loss on derivatives 7 (2,983) (7)
Net foreign exchange (loss)/gain 6 (26,853) 11,145
Profit before tax 174,149 174,985
Taxation expense 8 (63,665) (86,448)
Profit for the period after taxation 110,484 88,537
Attributable to:
Owners of the parent 110,484 88,537
110,484 88,537
Basic and diluted earnings per share (\$ per share)
Basic \$0.60 \$0.48
Diluted \$0.59 \$0.48

* Restated for discontinued operations reclassified to continuing operations, refer to note 26 for further detail.

Interim Consolidated Statement of Comprehensive Income Six months ended 30 June 2025 (Unaudited)

30 June 2025 30 June 2024
(Restated *)
\$'000 \$'000
Profit for the period after taxation 110,484 88,537
Other comprehensive income:
Items that may be reclassified subsequently to profit or loss
Cash Flow hedges:
Income/(Loss) arising in the period 37,415 (407)
Income tax relating to items that may be reclassified to profit or loss (8,626) 94
Exchange difference on the translation of foreign operations, net of tax 36,407 (14,701)
Items that will not be reclassified subsequently to profit or loss
Remeasurement of defined benefit plan - 13
Income taxes on items that will not be reclassified to profit and loss - (3)
Other comprehensive profit/(loss) after tax 65,196 (15,004)
Total comprehensive profit for the period 175,680 73,533
Total comprehensive profit attributable to:
Owners of the parent 175,680 73,533
175,680 73,533

*Restated for discontinued operations reclassified to continuing operations, refer to note 26 for further detail.

Interim Consolidated Statement of Financial Position As at 30 June 2025 (Unaudited)

30 June 2025 31 December
2024
Note \$'000 (Restated*)
\$'000
ASSETS
Non-current assets
Property, plant and equipment 10 4,726,518 4,515,359
Intangible assets 11 219,125 216,378
Equity-accounted investments 4 4
Other non-current assets 17 36,150 33,452
Derivative assets 7 21,833 -
Deferred tax asset 12 265,842 254,064
Restricted cash 14 3,332 2,950
5,272,804 5,022,207
Current assets
Inventories 15 90,323 101,848
Trade and other receivables 16 446,295 422,248
Derivative asset 7 15,323 -
Restricted cash 14 83,257 82,427
Cash and cash equivalents 13 400,650 235,270
1,035,848 841,793
Total assets 6,308,652 5,864,000
EQUITY AND LIABILITIES
Equity attributable to owners of the parent
Share capital 18 2,459 2,449
Share premium 18 465,331 465,331
Merger reserve 139,903 139,903
Other reserves 34,585 5,796
Foreign currency translation reserve 12,860 (23,547)
Share-based payment reserve 45,664 41,996
Retained earnings (54,246) (54,463)
Total equity 646,556 577,465
Non-current liabilities
Borrowings 20 2,607,183 3,141,904
Deferred tax liabilities 12 156,116 141,403
Retirement benefit liability 21 1,789 1,551
Provisions 22 813,462 722,016
Other payables 24 66,489 122,384
3,645,039 4,129,258
Current liabilities
Trade and other payables 23 979,689 847,805
Current portion of borrowings 20 880,046 128,000
Current tax liability 7,699 84,847
Derivative liability 7 87 345
Provisions 22 149,536 96,280
2,017,057 1,157,277
Total equity and liabilities 6,308,652 5,864,000

*Restated to classify the assets and liabilities previously classified as held for sale back to their original balance sheet line items, refer to note 26 for further detail.

Mathios Rigas Chief Executive Officer 10 September 2025 10 September 2025

Panos Benos Chief Financial Officer

Interim Consolidated Statement of Changes in Equity Six months ended 30 June 2025 (Unaudited)

Share
Capital
Share
Premium21
Hedges and
defined benefit
plans reserve22
Share based
payment reserve 23
Translation
reserve24
Retained
earnings
Merger
reserve
Total
\$'000 \$'000 \$'000 \$'000 \$'000 \$'000 \$'000 \$'000
At 1 January 2025 (Restated*) 2,449 465,331 5,796 41,996 (23,547) (54,463) 139,903 577,465
Profit
for the period
- - - - - 110,484 - 110,484
Remeasurement of defined benefit
pension plan, net of tax - - - - - - - -
Cashflow hedge, net of tax - - 28,789 - - - - 28,789
Exchange difference on the translation
of foreign operations - - - - 36,407 - - 36,407
Total comprehensive income - - 28,789 - 36,407 110,484 - 175,680
Transactions with owners of the
company
Share based payment charges (note 25) - - - 3,678 - - - 3,678
Exercise of employee share options 10 - - (10) - - - -
Dividends (note 19) - - - - - (110,267) - (110,267)
At 30 June 2025 2,459 465,331 34,585 45,664 12,860 (54,246) 139,903 646,556

21 The share premium account represents the total net proceeds on issue of the Company's shares in excess of their nominal value of £0.01 per share less amounts transferred to any other reserves.

22The reserve is used to recognise remeasurement gain or loss on cash flow hedges and actuarial gain or loss from the defined retirement benefit plan. In the Interim Consolidated Statement of Financial Position this reserve is included in the caption 'Other reserves'.

23 The share-based payment reserve is used to recognise the value of equity-settled share-based payments granted to parties including employees and key management personnel, as part of their remuneration.

24 The translation reserve is used to record unrealised exchange differences arising from the translation of the financial statements of entities within the Group that have a functional currency other than US dollar.

* Restated for discontinued operations reclassified to continuing operations, refer to note 26 for further detail.

Interim Consolidated Statement of Changes in Equity Six months ended 30 June 2024 (Unaudited)

Share
Capital
Share
Premium21
Hedges and
defined benefit
plans reserve22
Share based
payment reserve 24
Translation
reserve25
Retained
earnings
Merger
reserve
Total
\$'000 \$'000 \$'000 \$'000 \$'000 \$'000 \$'000 \$'000
At 1 January 2024 2,449 465,331 5,975 32,917 1,636 37,904 139,903 686,115
Profit
for the period
Remeasurement of defined benefit
- - - - - 88,537 - 88,537
pension plan, net of tax - - 10 - - - - 10
Cashflow hedge, net of tax
Exchange difference on the translation
- - (313) - - - - (313)
of foreign operations - - - - (14,701) - - (14,701)
Total comprehensive income - - (303) - (14,701) 88,537 - 73,533
Transactions with owners of the
company
Share based payment charges (note 25) - - - 4,110 - - - 4,110
Dividends (note 19) - - - - - (109,835) - (109,835)
At 30 June 2024 2,449 465,331 5,672 37,027 (13,065) 16,606 139,903 653,923

Interim Consolidated Statement of Cash Flows Six months ended 30 June 2025 (Unaudited)

30 June
2025 2024 (Restated*)
Note \$'000 \$'000
Operating activities
Profit before taxation 174,149 174,985
Adjustments to reconcile profit before taxation to net cash
provided by operating activities:
Depreciation, depletion and amortisation 10, 11 194,431 183,917
Impairment (reversal)/loss on exploration and evaluation 10, 11
assets (656) 76,189
Change in decommissioning provision estimates 22 3,927 (16,129)
Loss from the sale of property, plant and equipment - 27
Defined benefit loss 10 19
Movement in other provisions (829) 1,767
ECL on trade receivables 5d 2,205 961
Other income (1,270) -
Finance income 6 (3,202) (5,120)
Finance costs 6 128,276 137,892
Non-cash revenues from Egypt25 (12,957) (19,269)
Share-based payment charge 25 3,678 4,110
Net loss on derivative instruments 7 2,983 -
Net foreign exchange (income)/loss 6 26,853 (11,145)
Cash flow from operations before working capital adjustments 517,598 528,204
(Increase)/ decrease in inventories 17,279 (198)
(Increase)/ decrease in trade and other receivables (17,110) (62,801)
Increase/(Decrease) in trade and other payables 147,591 63,822
Cash inflow from operations 665,358 529,027
Income tax paid (110,460) (1,948)
Net cash inflow from operating activities 554,898 527,079
Investing activities
Payment for purchase of property, plant and equipment 10 (331,109) (262,419)
Payment for exploration and evaluation, and other intangible 11
assets
Payment for other non-current assets
(53,412)
-
(79,798)
(87)
Proceeds from disposal of exploration and evaluation and
other intangible assets 668 1,464
Movement in restricted cash 14 (834) (60,065)
Proceeds from insurance 9,500 -
Amounts received from INGL related to the transfer of
property, plant and equipment - 1,801
Interest received 4,160 5,647
Net cash outflow for investing activities (371,027) (393,457)
Financing activities
Drawdown of borrowings 20 238,000 65,000
Repayment of borrowings 20 (33,000) (40,000)
Dividend Paid 19 (110,267) (109,835)
Repayment of obligations under leases 20 (9,191) (10,253)
Finance costs paid 20 (121,599) (125,717)
Net cash outflow from financing activities (36,057) (220,805)
Net increase/(decrease) in cash and cash equivalents 147,814 (87,183)
Cash and cash equivalents at beginning of the period 235,270 346,772
Effect of exchange rate fluctuations on cash held 17,566 (412)
Cash and cash equivalents at end of the period 13 400,650 259,177

25 Non-cash revenues from Egypt arise due to taxes being deducted at source from invoices, as such revenue and tax charges are grossed up to reflect this deduction but no cash inflow or outflow results.

*Restated for discontinued operations reclassified to continuing operations, refer to note 26 for further detail.

1. Corporate Information

Energean plc (the 'Company') was incorporated in England & Wales on 8 May 2017 as a public company limited by shares, under the Companies Act 2006. Its registered office is at 44 Baker Street, London W1U 7AL, United Kingdom. The Company and all subsidiaries controlled by the Company, are together referred to as 'the Group'.

The Group has been established with the objective of exploration, production and commercialisation of crude oil, hydrocarbon liquids and natural gas in Greece, Israel, Italy, North Africa, United Kingdom ('UK') and the wider Eastern Mediterranean. The Group's subsidiaries and core assets, as of 30 June 2025, are presented in notes 29 and 30.

2. Basis of preparation

2.1 Basis of preparation

The unaudited condensed consolidated interim financial statements for the six months ended 30 June 2025 included in this interim report have been prepared in accordance with UK-adopted International Accounting Standard 34 'Interim Financial Reporting' ('IAS 34'), and, unless otherwise disclosed, have been prepared on the basis of the same accounting policies and methods of computation as applied in the Group's Annual Report for the year ended 31 December 2024 subject to the following:

A. Accounting for non-current assets held for sale and discontinued operations

On 20 June 2024, the Group publicly announced its Board of Directors' decision to sell its portfolio in Egypt, Italy, and Croatia, collectively referred to as 'Energean Capital Limited Group' (ECL), which is fully owned and controlled by the Group. The sale of ECL was expected to be completed within 12 months. The Group assessed whether ECL met the definition of being held for sale and discontinued operations and presented them as discontinued operations in its 2024 Interim and annual consolidated financial statements accordingly.

On 21 March 2025, the planned transaction was cancelled, and the business previously classified as a discontinued operation was reclassified to continuing operations. Accordingly:

  • Results of ECL previously presented within discontinued operations have been reclassified to continuing operations for all periods presented.
  • The comparative amounts for the six months ended 30 June 2024 have been restated.
  • Comparative figures for assets and liabilities of disposal groups classified as held for sale in the statement of financial position have also been restated (refer to note 26).

Following the cessation of "held for sale" classification, the measurement of ECL reverted to the basis that would have applied had the classification never occurred (being lower than the recoverable amount). This resulted in a catch-up depreciation charge, recognised for the period from the original date of classification, together with the related deferred tax adjustment. To ensure consistency in presentation and measurement, the comparative financial information has been restated as if ECL had never met the criteria to be classified as held for sale.

The unaudited condensed consolidated interim financial statements have been prepared on a historical cost basis and are presented in US Dollars, which is also the Company's functional currency, rounded to the nearest thousand dollars (\$'000) except as otherwise indicated. The US dollar is the currency that mainly influences sales prices and revenue estimates, and also highly affects the Group's operations. The functional currencies of the Group's main subsidiaries are as follows: for Energean Oil & Gas S.A, Energean EnEarth Greece Limited, Energean Sicilia S.r.l. and Energean Italy S.p.a. the functional currency is Euro; for Energean Group Services Ltd., Energean E&P Holdings Ltd., Energean International Limited, Energean Capital Ltd., Energean Egypt Ltd., Energean Investments Limited and Energean Israel Ltd. the functional currency is US\$; for Energean UK Ltd. and Energean Exploration Ltd. is GBP.

The unaudited condensed consolidated interim financial statements do not constitute statutory accounts of the Group within the meaning of Section 435 of the Companies Act 2006 and do not include all the information and disclosures required in the annual financial statements. These financial statements should be read in conjunction with the Group's Annual Report for the year ended 31 December 2024, which were prepared UK-adopted International Accounting Standards ('UK-adopted IAS'). The auditor's report on those financial statements was unqualified with a reference to the uncertainty regarding the completion of the ECL sale to which the auditor drew attention by way of emphasis and no statement under s498(2) or s498(3) of the Companies Act 2006.

2.2 Going concern

The Group carefully manages the risk of a shortage of funds by closely monitoring its funding position and its liquidity risk. The Going Concern assessment covers the period up to 31 December 2026 'the forecast period'.

As of 30 June 2025, the Group's available liquidity was approximately \$1,175 million. In addition to \$487 million of cash and cash equivalents and restricted cash held by the Group at 30 June 2025, this available liquidity figure includes: (i) \$675 million available under Leumi loan facility and \$13 million under RCF (Revolving Credit Facility).

The going concern assessment is founded on a cashflow forecast prepared by management, which is based on a number of assumptions, most notably the Group's latest life of field production forecasts, budgeted expenditure forecasts, estimated of future commodity prices (based on recent published forward curves) and available headroom under the Group's debt facilities. The going concern assessment contains a "Base Case" and a "Reasonable Worst Case" ("RWC") scenario.

The Base Case scenario assumes Brent at \$70/bbl in 2025 and 2026 and PSV (Italian gas price) at €35/MWH in 2025 and 2026 assumed throughout the going concern assessment period, with prices for gas sold assumed at contractually agreed prices for Egypt and Israel. Under the Base Case, sufficient liquidity is maintained throughout the going concern period.

The Group also routinely performs sensitivity tests of its liquidity position to evaluate adverse impacts that may result from changes to the macro-economic environment, such as a reduction in commodity prices. These downsides are considered in the RWC scenario. In the light of the 10 year, senior-secured term loan with Bank Leumi as the Facility Agent and Arranger for \$750 million signed by the Group in February 2025 the Group increased its exposure to the floating interest rates in the assessment period. This risk has been timely addressed by the hedging put in place, refer to note 7 for further detail. The group also looks at the impact of changes or deferral of key projects and downside scenarios to budgeted production forecasts in the RWC.

The two primary downside sensitivities considered in the RWC are: (i) reduced commodity prices; (ii) reduced production – these downsides are applied to assess the robustness of the Group's liquidity position over the Assessment Period. In a RWC downside case, there are appropriate and timely mitigation strategies, within the Group's control, to manage the risk of funding shortfalls and to ensure the Group's ability to continue as a going concern. Mitigation strategies, within management's control, modelled in the RWC include deferral of capital expenditure on operated assets and/or management of operating expenses to improve the liquidity. Under the RWC scenario, after considering mitigation strategies, liquidity is maintained throughout the going concern period.

Reverse stress testing was also performed to determine what production shortfall could need to occur for liquidity headroom to be eliminated. The conditions necessary for liquidity headroom to be eliminated are judged to have a remote possibility of occurring, given the diversified nature of the Group's portfolio and the "natural hedge" provided by virtue of the Group's fixedprice gas contracts in Israel. In the event a remote downside scenario occurred, prudent mitigating strategies, consistent with those described above, could also be executed in the necessary timeframe to preserve liquidity. There is no material impact of climate change within the Assessment Period and therefore, it does not form part of the reverse stress testing performed by management.

In forming its assessment of the Group's ability to continue as a going concern, including its review of the forecasted cashflow of the Group over the Forecast Period, the Board has made judgements about:

  • Reasonable sensitivities appropriate for the current status of the business and the wider macro environment; and
  • the Group's ability to implement the mitigating actions within the Group's control, in the event these actions were required.

After careful consideration, the Directors are satisfied that the Group has sufficient financial resources to continue in operation for the foreseeable future, for the Assessment Period from the date of approval of these unaudited condensed consolidated interim financial statements on 10 September 2025 to 31 December 2026. For this reason, they continue to adopt the going concern basis in preparing these condensed consolidated interim financial statements.

2.3 New and amended accounting standards and interpretations

The following amendments became effective as at 1 January 2025:

• Amendments to IAS 21 - Lack of exchangeability

The adoption of the above amendments to UK-adopted IAS did not result in any material changes to the Group's accounting policies and did not have any material impact on the financial position or performance of the Group.

2.4 Approval of unaudited condensed consolidated interim financial statements by Directors

These unaudited condensed consolidated interim financial statements were approved by the Board of Directors on 10 September 2025.

3. Segmental Reporting

The information reported to the Group's Chief Executive Officer and Chief Financial Officer (together the Chief Operating Decision Makers) for the purposes of resource allocation and assessment of segment performance is focused on four operating segments: Europe (including Greece, Italy, UK and Croatia), Israel, Egypt and New Ventures. The Group's reportable segments under IFRS 8 Operating Segments are Europe, Israel and Egypt. Segments that do not exceed the quantitative thresholds for reporting information about operating segments have been included in Other.

Information regarding the results of each reportable segment is included below and prior periods are represented to reflect discontinued operations reclassified within the continuing operations to provide comparability. Discontinued operations as disclosed in the 2024 annual consolidated financial statements consist of the Egypt segment, the Italian and Croatian operations included in the Europe reportable segment.

Segment revenues, results and reconciliation to profit before tax

The following is an analysis of the Group's revenue, results and reconciliation to profit/ (loss) before tax by reportable segment:

Six months ended 30 June 2025
(unaudited)
Europe Israel Egypt Other &
inter
segment
transactions
Total
\$'000 \$'000 \$'000 \$'000 \$'000
Revenue from gas sales 124,634 345,718 70,578 - 540,930
Revenue from hydrocarbon liquids sales 249 136,909 - - 137,158
Revenue from crude oil sales 82,532 - 23,054 - 105,586
Revenue from LPG sales 168 - 7,577 - 7,745
Rendering of services 719 - - - 719
Other revenue 35 - - - 35
Other operating income-lost production
insurance proceeds
11,607 - - - 11,607
Total revenue 219,944 482,627 101,209 - 803,780
Adjusted EBITDAX27 97,903 328,226 82,735 (3,593) 505,271
Reconciliation to profit before tax:
Depreciation and amortisation expenses (36,766) (115,907) (40,406) (1,353) (194,432)
Share-based payment charge (2,370) (614) - (694) (3,678)
Exploration and evaluation expenses (1,721) (1,994) 2,651 (509) (1,573)
Change in decommissioning provision (3,927) - - - (3,927)
Expected credit (loss) - - (2,205) - (2,205)
Other expense (1,097) (9) (136) (2,748) (3,990)
Other income 2,101 9,794 19,857 1,841 33,593
Finance income 185 2,355 142 520 3,202
Finance costs (22,080) (80,851) (235) (25,110) (128,276)
Net loss on derivative instruments - 134 - (3,117) (2,983)
Net foreign exchange gain/(loss) (34,230) (11,814) (1,237) 20,428 (26,853)
Profit/(loss) before income tax (2,002) 129,320 61,166 (14,335) 174,149
Taxation expense (21,934) (28,937) (12,957) 163 (63,665)
Profit/(loss) for the period after taxation (23,936) 100,383 48,209 (14,172) 110,484
Six months ended 30 June 2024
(unaudited) (Restated*)
Europe Israel Egypt Other &
inter
segment
transactions
Total
\$'000 \$'000 \$'000 \$'000 \$'000
Revenue from gas sales 34,721 388,459 80,381 - 503,561
Revenue from hydrocarbon liquids sales 168 213,719 21,703 - 235,590
Revenue from crude oil sales 118,265 - - - 118,265
Six months ended 30 June 2024
(unaudited) (Restated*)
Europe Israel Egypt Other &
inter
segment
transactions
Total
\$'000 \$'000 \$'000 \$'000 \$'000
Revenue from LPG sales 227 - 7,241 - 7,468
Other revenue 8,975 - - (7,268) 1,707
Total revenue 162,356 602,178 109,325 (7,268) 866,591
Adjusted EBITDAX26 49,838 429,977 88,032 12 567,859
Reconciliation to profit before tax:
Depreciation and amortisation expenses (18,605) (123,559) (45,502) 3,749 (183,917)
Share-based payment charge (932) (518) 257 (2,917) (4,110)
Exploration and evaluation expenses (17,130) - (61,248) (616) (78,994)
Change in decommissioning provision 385 - - - 385
Expected credit (loss) 191 - (1,152) - (961)
Other expense (1,457) (4) (134) (3,890) (5,485)
Other income 1,655 - 103 84 1,842
Finance income 3,734 4,485 274 (3,373) 5,120
Finance costs (22,526) (93,847) (468) (21,051) (137,892)
Unrealised loss on derivatives - (7) - - (7)
Net foreign exchange gain/(loss) 10,464 (290) 1,493 (522) 11,145
Profit/(loss) before income tax 5,617 216,237 (18,345) (28,524) 174,985
Taxation expense (17,970) (48,981) (19,271) (226) (86,448)
Profit/(loss) for the period after taxation (12,353) 167,256 (37,616) (28,750) 88,537

*Restated for discontinued operations reclassified to continuing operations, refer to note 26 for further detail.

26Adjusted EBITDAX is a non-IFRS measure used by the Group to measure business performance. It is calculated as profit or loss for the period, adjusted for discontinued operations, taxation, depreciation and amortisation, share-based payment charge, impairment of property, plant and equipment, other income and expenses (including the impact of derivative financial instruments and foreign exchange), net finance costs and exploration and evaluation expenses.

Segment financial position

The following tables present assets and liabilities information for the Group's operating segments as at 30 June 2025 and 31 December 2024, respectively:

Six months ended 30 June 2025
(unaudited)
Europe Israel Egypt Other &
inter
segment
transaction
s
Total
\$'000 \$'000 \$'000 \$'000 \$'000
Oil & Gas properties 942,158 3,341,235 399,132 - 4,682,525
Other fixed assets 24,619 4,522 3,205 11,647 43,993
Intangible assets 43,485 169,299 6,043 298 219,125
Trade and other receivables 85,223 108,943 248,048 4,081 446,295
Derivative asset - 37,156 - - 37,156
Deferred tax asset 265,606 - - 236 265,842
Cash and cash equivalents 62,713 100,879 19,528 217,530 400,650
Restricted cash 3,332 83,257 - - 86,589
Other assets 62,798 31,800 31,863 16 126,477
Total assets 1,489,934 3,877,091 707,819 233,808 6,308,652
Trade and other payables 489,785 389,434 43,778 123,181 1,046,178
Borrowings 115,215 2,668,431 - 703,583 3,487,229
Decommissioning provision 817,622 87,595 - - 905,217
Current tax payable 7,544 - - 155 7,699
Derivative liability - - - 87 87
Deferred tax liability - 156,116 - - 156,116
Other provisions 7,565 - 2,005 50,000 59,570
Total liabilities 1,437,731 3,301,576 45,783 877,006 5,662,096
Other segment information
Capital expenditure:
-
Property, plant and equipment
50,709 240,773 4,647 1,970 298,099
Six months ended 30 June 2025
(unaudited)
Europe Israel Egypt Other &
inter
segment
transaction
s
Total
\$'000 \$'000 \$'000 \$'000 \$'000
-
Intangible, exploration and
evaluation assets
(791) 1,522 (2,330) 65 (1,534)
Year ended 31 December 2024
(Restated*)
Europe Israel Egypt Other &
inter
segment
transaction
s
Total
\$'000 \$'000 \$'000 \$'000 \$'000
Oil & Gas properties 817,127 3,221,613 436,201 (19,364) 4,455,577
Other fixed assets 25,739 10,259 22,565 1,219 59,782
Intangible assets 12,795 171,902 18,719 12,962 216,378
Trade and other receivables 133,588 131,128 203,662 (12,678) 455,700
Deferred tax asset 254,064 - - - 254,064
Other assets 163,249 197,110 70,056 (7,916) 422,499
Total assets 1,406,562 3,732,012 751,203 (25,777) 5,864,000
Trade and other payables 517,513 329,969 100,552 22,155 970,189
Borrowings 101,816 2,594,212 - 573,876 3,269,904
Decommissioning provision 725,301 85,357 - - 810,658
Current tax payable 3,813 81,034 - - 84,847
Deferred tax liability - 141,403 - - 141,403
Other liabilities 120,092 277 1,870 (112,705) 9,534
Total liabilities 1,468,535 3,232,252 102,422 483,326 5,286,535
Other segment information
Capital Expenditure:
- Property, plant and equipment 260,791 177,377 51,145 564 489,877
- Intangible, exploration and evaluation
assets
23,637 132,441 22,162 64,944 243,184

* Restated for restated to classify the assets and liabilities previously classified as held for sale back to their original balance sheet line items, refer to note 26 for further detail.

Segment Cash flows

The following tables present cash flow information for the Group's operating segments for six months ended 30 June:

Europe Israel Egypt Other &
inter
segment
transaction
s
Total
\$'000 \$'000 \$'000 \$'000 \$'000
Six months ended 30 June 2025
(unaudited)
Net cash from / (used in) operating
activities
244,190 237,466 29,079 44,163 554,898
Net cash (used in) investing activities (127,889) (172,575) (36,328) (34,235) (371,027)
Net cash from financing activities (94,114) (124,637) (904) 183,598 (36,057)
Net increase/(decrease) in cash and cash
equivalents, and restricted cash
22,187 (59,746) (8,153) 193,526 147,814
Cash and cash equivalents at beginning of
the period
35,576 157,728 27,710 14,256 235,270
Effect of exchange rate fluctuations on
cash held
4,950 2,897 (29) 9,748 17,566
Cash and cash equivalents at the end of
the period
62,713 100,879 19,528 217,530 400,650
Six months ended 30 June 2024
(unaudited)*
Europe Israel Egypt Other &
inter
segment
transaction
s
Total
\$'000 \$'000 \$'000 \$'000 \$'000
Net cash from / (used in) operating
activities
69,030 430,651 28,063 (665) 527,079
Net cash (used in) investing activities (126,935) (253,309) (4,788) (8,425) (393,457)
Net cash from financing activities 73,529 (254,326) (27,957) (12,051) (220,805)
Net increase/(decrease) in cash and cash
equivalents, and restricted cash
15,624 (76,984) (4,682) (21,141) (87,183)
Cash and cash equivalents at beginning of
the period
18,674 286,625 11,232 30,241 346,772
Effect of exchange rate fluctuations on
cash held
(216) 1,025 (724) (497) (412)
Cash and cash equivalents at the end of
the period
34,082 210,666 5,826 8,603 259,177

*Restated for discontinued operations reclassified to continuing operations, refer to note 26 for further detail.

4. Revenue

30 June (Unaudited)
2025 2024 (Restated)*
\$'000 \$'000
Revenue from gas sales 540,930 503,562
Revenue from hydrocarbon liquids sales 137,158 235,589
Revenue from crude oil sales 105,586 118,265
Revenue from LPG sales 7,745 7,468
Rendering of services 719 1,707
Other revenue 35 -
Revenue from contracts with customers 792,173 866,591
Other operating income-lost production insurance proceeds 11,607 -
Total revenue 803,780 866,591

*Restated for discontinued operations reclassified to continuing operations, refer to note 26 for further detail.

Sales volumes for the six months to 30 June 30 June (Unaudited)
2025 2024 (Restated)*
kboe kboe
Egypt (net entitlement) 3,103 3,144
Gas 2,599 2,709
Hydrocarbon liquids 504 435
Italy 2,469 1,599
Gas 1,499 575
Crude Oil 970 1,024
Israel 16,964 19,009
Gas 14,907 16,323
Hydrocarbon liquids 2,057 2,686
UK 144 265
Gas 12 17
Crude Oil 132 248
Croatia 3 13
Gas 3 13
Greece 131 219
Crude Oil 131 219
Total sales volumes 22,814 24,249

*Restated for discontinued operations reclassified to continuing operations, refer to note 26 for further detail.

5. Operating profit before taxation

30 June (Unaudited)

2025 2024 (Restated)*
\$'000 \$'000
(a) Cost of sales
Staff costs 31,714 29,698
Energy cost 13,513 10,314
Royalty payable 96,925 115,651
Flux cost 16,609 15,346
Other operating costs27 113,297 99,950
Depreciation and amortisation28 191,409 181,372
Oil stock movement 11,441 3,902
Stock (underlift)/overlift movement (5,830) 4,655
Total cost of sales 469,078 460,888
2025
\$'000
2024 (Restated)*
\$'000
(b) Administration expenses
Staff costs 14,725 13,377
Share-based payment charge included in administration expenses 3,678 4,110
Depreciation and amortisation 3,022 2,546
Audit fees 1,403 1,206
Other general & administration expenses 4,713 4,632
Total administration expenses 27,541 25,871
(c) Exploration and evaluation expenses
Staff costs for Exploration and evaluation activities 1,684 2,169
Exploration costs written off29 1,994 76,209
Reversal of prior year exploration costs write off29 (2,650) -
Other exploration and evaluation expenses 545 616
Total exploration and evaluation expenses 1,573 78,994
(d) Expected credit loss
Expected credit loss expense 2,205 961
Total expected credit loss 2,205 961
(e) Other expenses
Transaction expenses 30 2,698 3,861
Loss from disposal of Property, plant & Equipment - 28
Litigation claim provision 134 134
Other expenses 1,158 1,462
Total other expenses 3,990 5,485
(f) Other income
Insurance compensation 9,500 -
Other income 3,830 1,842
Reversal of prior period accrual31 20,263 -
Total other income 33,593 1,842

*Restated for discontinued operations reclassified to continuing operations, refer to note 26 for further detail.

27 Other operating costs comprise of insurance costs, gas transportation and treatment fees, concession fees and planned maintenance costs.

28 Depreciation charge includes a catch-up adjustment caused by the reclassification of assets held for sale back to the continuing operations, refer to note 26 for further details.

29 Exploration expenses write-off in H1 2025 refers to termination of Block 21 license in Israel in January 2025. Exploration expenses write-off in H1 2024 pertains to the cessation of exploration activities in the Ioannina area in Greece by the Group during the reporting period (\$14.8 million) and the unsatisfactory exploration results of Orion X1 well in Egypt (\$61.2 million). \$2.65 million recorded in 2025 relates to the release of accruals for previously incurred expenditure based on the actual amounts invoiced subsequent to year-end. .

30Transaction expenses consist of costs associated with the expected sale of the Group's portfolio in Egypt, Italy, and Croatia. Pre-sale activities resulted in additional expenses recognised in Q1 2025, including consulting (\$0.6 million) and legal fees (\$2.1 million).

31Other income from reversal of prior period accrual mainly relates to \$18.9 million reversed accrued expense no longer required in Egypt, following the lapse of the statute of limitations period under the Egyptian Commercial law.

6. Net finance cost

30 June (Unaudited)
2025 2024 (Restated)*
\$'000 \$'000
Interest on bank borrowings 9,549 7,589
Interest on Senior Secured Notes 102,595 100,236
Interest expense on long term payables 1,498 1,249
Interest expense on short term liabilities 676 -
Less amounts included in the cost of qualifying assets (15,498) (4,655)
98,820 104,419
Finance and arrangement fees 55 1,677
Commission charges for bank guarantees 2,507 1,369
Other finance costs and bank charges 822 905
Unwinding of discount on right of use asset 1,087 1,659
Unwinding of discount on long-term trade payables 5,146 7,804
Unwinding of discount on provision for decommissioning 18,295 16,046
Unwinding of discount on deferred consideration 2,085 4,358
Less amounts included in the cost of qualifying assets (541) (345)
Total finance costs 128,276 137,892
Interest income from time deposits (3,202) (5,120)
Total finance income (3,202) (5,120)
Net loss on derivative instruments 2,983 7
Total net loss on derivative instruments 2,983 7
Net foreign exchange losses/(profits) 26,853 (11,145)
Net financing costs 154,910 121,634

*Restated for discontinued operations reclassified to continuing operations, refer to note 26 for further detail.

7. Fair value measurements and financial instruments

Set out below is information about how the Group determines the fair values of various financial assets and liabilities.

a) Deferred and contingent consideration

The share purchase agreement dated 4 July 2019 between Energean and Edison Spa provides for a contingent consideration of up to \$100 million. The amount of the Cassiopea contingent payment varies between nil and \$100 million, depending on future gas prices in Italy at the point at which first gas production is delivered from the field. The consideration was contingent on the basis of future gas prices (PSV) recorded at the time of the first gas, which was achieved on 19 August 2024. No payment was to be due if the arithmetic average of the year one (i.e., the first year after first gas production) and year two (i.e., the second year after first gas production) Italian PSV Natural Gas Futures prices wasless than €10/MWh when first gas production was delivered from the field. \$100 million was payable if that average price exceeded €20/MWh, with a range of outcomes between \$0 million and \$100 million if the average price was between €10/MWh and €20/MWh.

According to the SPA, the Group's payment obligation is due 90 days after the later of the first day of the month following the first month in which production from the Cassiopea field has continued on a regular basis for at least 25 days or the date upon which formal notice of production from Cassiopea has been accepted by the relevant competent authority in Italy (or failing which once production has continued on a regular basis for 90 days).

The first gas production commenced in August 2024, with four wells fully operational by the end of December 2024. This operational milestone led to a recognition of \$97.9 million deferred consideration as of 31 December 2024. In 2024 the fair value of the consideration payable was estimated by reference to the terms of the SPA and discounted at a cost of debt. The fair value of the consideration payable was recognised at level 3 in the fair value hierarchy.

The continued production on a regular basis was established in March 2025 resulting in the consideration of \$100 million becoming payable on 3 June 2025. It was subsequently settled by the Group on 1 July 2025.

b) Cash Flow Hedging

The Group is exposed to certain risks relating to its ongoing business operations. The primary risks managed using derivative instruments during the reporting period are foreign currency risk and commodity price risk:

I. Foreign currency risk

Foreign currency forward contracts are designated as hedging instruments in cash flow hedges of forecast transactions in currencies other than US\$. Thus, in January 2025 the Group entered into the forward contracts with the bank in Israel to manage the foreign currency risk related to EUR, NOK and GBP payments to suppliers under the Katlan EPCI contract. The forward contracts are subject to different maturity dates and are designed to match the payments for completion of Katlan Subsea development milestones under the host contract. Multi-currency instruments are effective from April 2025 to August 2027.

Looking to protect its exposure to EUR/USD fluctuations associated with the deferred consideration payment (refer to note 7 (a)), the Group also entered into the EUR put and call options with the bank in the UK. The contracts were to expire by 30 June 2025 and the hedged exposure matched the payable amount.

II. Commodity price risk

All gas sales contracts in Italy are linked to the PSV price index and therefore the associated revenue proceeds are subject to PSV price fluctuations. The increased volatility in PSV price over the past 12 months has led to the decision to enter into commodity forward contracts with the bank in the UK. In April and May 2025 the Group entered in a series of put and call options to hedge about 30% of anticipated gas production in Italy for the following 12 months (until May 2026). Hedging the price volatility of forecast gas sales is in accordance with the risk management strategy outlined by the Board of Directors.

There is an economic relationship between the hedged items and the hedging instruments as the terms of the foreign exchange and commodity forward contracts match the terms of the expected highly probable forecast transactions (i.e., notional amount and expected payment date, based on the nature of the underlying host instruments). The Group has established a hedge ratio of 1:1 for the hedging relationships as the underlying risk of the foreign exchange and commodity forward contracts are identical to the hedged risk components.

The Group considered foreign exchange and commodity price collars not meeting the definition of net written options and therefore those were designated as joint hedging instruments.

The Group is holding the following foreign exchange and commodity forward contracts on 30 June 2025:

Less
than 1
month
1 to 3
months
3 to 6
months
6 to 9
months
9 to 12
months
13 to 24
months
3 to 5
years
Total
Foreign exchange forward contracts highly probable forecast purchases:
- Notional amount (in
\$'000)
8,678 14,279 34,023 43,791 42,224 85,657 127,457 356,109
- Average forward rate
(USD/EUR)
1.05230 1.05445 1.05977 1.06620 1.07163 1.07663 1.08488 -
- Average forward rate
(USD/GBP)
1.23695 1.24546 1.23675 1.24549 1.23675 1.23675 1.23681 -
- Average forward rate
(USD/NOK)
11.21550 11.21500 11.21083 - - 11.19150 11.17025 -
Commodity forward contracts:
- Notional amount (in
\$'000)
9,680 29,040 29,040 21,760 - - - 89,520
- Notional amount (in
MWh)
240 720 720 560 - - - 2,240

The impact of hedging instruments on the statement of financial position is, as follows:

Notional
amount
\$'000
Carrying
amount
\$'000
Line item in
the statement
of financial
position
Change in fair
value used for
measuring
ineffectiveness
for the period
\$'000
Foreign exchange forward contracts 213,114 21,833 Derivative
asset, non
-
Foreign exchange forward contracts 142,995 15,323 current
Derivative
asset, current
-
Commodity forward contracts 89,520 (87) Derivative
liability,
current
-
445,629 37,069

The impact of hedged items on the statement of financial position is, as follows:

Hedged Item Change in fair value used for
measuring ineffectiveness for
the period
Cash flow hedge
reserve
\$'000 \$'000
Highly probable forecast purchases - 28,611
Highly probable forecast gas sales - 87

The effect of the cash flow hedge in the statement of profit or loss and other comprehensive income is, as follows:

Hedged Item Total
hedging
gain/(loss)
recognised
in OCI
\$'000
Ineffectiveness
recognised in
profit or (loss)
\$'000
Line item in
the
statement
of profit or
(loss)
\$'000
Amount
reclassified
from OCI to
profit or
(loss)
\$'000
Line item in
the
statement
of profit or
(loss)
Highly probable forecast purchases 42,845 - - 5,990 Was then
capitalised
in property,
plant and
equipment
(BS)
Highly probable forecast purchases 781 - - 134 Net loss on
derivative
(PL)
Highly probable forecast deferred
consideration payment
- (3,117) Net loss on
derivative
(PL)
- -
Highly probable forecast gas sales (87) - Cash Flow
Hedge (OCI)
- -

c) Fair values of other financial instruments

The following financial instruments are measured at amortised cost and are considered to have fair values different to their book values:

30 June 2025 (Unaudited) 31 December 2024
\$'000 Carrying value Fair value Carrying value Fair value
Senior Secured notes 3,043,634 3,007,175 3,040,010 2,934,170

The fair value of the notes is within level 1 of the fair value hierarchy and has been determined with the reference to market prices at the reporting date.

The fair value of other financial instruments not measured at fair value including cash and short - term deposits, trade receivables and other payables equate approximately to their carrying values. There were no transfers between the levels during the reporting period.

8. Taxation

30 June (Unaudited)
2025 2024 (Restated)*
\$'000 \$'000
Corporation tax – current period (38,903) (52,160)
Adjustments in respect of current income tax of previous year(s) - (32)
Total current tax charge (38,903) (52,192)
Deferred tax relating to origination and reversal of temporary differences (24,762) (34,256)
Income tax expense reported in the Income statement (63,665) (86,448)

*Restated for discontinued operations reclassified to continuing operations, refer to note 26 for further detail.

(b) Reconciliation of the total tax charge

The tax rate applied to the Group's profits in preparing the reconciliation below is the main corporation tax rate of 25.0% applicable in the United Kingdom.

The effective tax rate for the period is 37% (30 June 2024: 49%). The tax (charge)/ credit of the period can be reconciled to the profit per the unaudited interim consolidated income statement as follows:

30 June (Unaudited)
2025 2024 (Restated)*
\$'000 \$'000
Accounting profit before tax 174,179 174,985
Tax calculated at 25.0% weighted average rate (H1 2024 (Restated):
25.0%) (43,537) (43,746)
Impact of different tax rates (4,557) 5,358
Non recognition of deferred tax on current year tax losses and other
temporary differences32 (20,450) (11,712)
Derecognition of previously recognised deferred tax 372 (10,987)
Permanent differences (2,057) (28,166)
Foreign taxes - (29)
Tax effect of non-taxable income and allowances 6,514 936
Other adjustments 50 (169)
Prior year tax - 2,067
Total taxation expense (63,665) (86,448)

* Restated for discontinued operations reclassified to continuing operations, refer to note 26 for further detail.

32 The Group did not recognise deferred tax on current year's tax losses and other temporary differences coming from the UK (\$11.4 million), Greece (\$4.9 million), Italy (\$3.0 million) and Cyprus (\$1.2 million) in line with the latest forecasts and assumptions.

There are no income tax consequences attached to the payment of dividends in either 2025 or 2024 by the Group to its shareholders.

OECD's Pillar Two legislation has been enacted or substantively enacted in certain jurisdictions in which the Group operates. The Group exceeded the applicable threshold of €750 million for two subsequent years (FY2023 and FY2024) and therefore, it shall be within the Pillar Two rules from accounting years starting as of 1 January 2025. The Group has performed a preliminary assessment of the potential implications of the OECD's Pillar Two Global Anti‑Base Erosion (GloBE) rules, which introduce a global minimum tax of 15% on income in jurisdictions where effective tax rates fall below that threshold. Under the Transitional Country-by‑Country Reporting (CbCR) Safe Harbour regulations, the Group has analysed jurisdictional forecasted profits and taxes as reported in its financial statements, in line with the relevant administrative guidance. Based on this analysis, the Group expects to satisfy the criteria of the temporary safe harbour tests, including the simplified effective tax rate (ETR) test, as described in the OECD guidance. Accordingly, the Group does not expect to incur any Pillar 2 top‑up tax for the financial year ending 31 December 2025. The Group will continue to monitor any developments in local and international legislation and guidance and will update its assessment as required.

In line with the amendments to IAS 12, the exception from recognising and disclosing information about deferred tax assets and liabilities related to Pillar Two income taxes has been applied.

9. Earnings per share

Basic earnings per ordinary share amounts are calculated by dividing net income for the year attributable to ordinary equity holders of the parent by the weighted average number of ordinary shares outstanding during the year.

Diluted income per ordinary share amounts is calculated by dividing net income for the year attributable to ordinary equity holders of the parent by the weighted average number of ordinary shares outstanding during the year plus the weighted average number of ordinary shares that would be issued if dilutive employee share options were converted into ordinary shares.

30 June (Unaudited)
2025 2024 (Restated)*
\$'000 \$'000
Total profit from continuing operations attributable to equity shareholders 110,484 88,537
Effect of dilutive potential ordinary shares - -
110,484 88,537
Number of shares
Basic weighted average number of shares 183,947,626 183,480,959
Dilutive potential ordinary shares 2,648,155 1,070,515
Diluted weighted average number of shares 186,595,781 184,551,474
Basic earnings per share \$0.60 \$0.48
Diluted earnings per share \$0.59 \$0.48

* Restated for discontinued operations reclassified to continuing operations, refer to note 26 for further detail.

10. Property, plant and equipment

Oil and gas
Leased assets
Other property,
plant and
Total
properties equipment
Property, plant and equipment \$'000 \$'000 \$'000 \$'000
Cost
At 1 January 2024 5,201,651 108,278 64,104 5,374,033
Additions 460,870 11,360 8,557 480,787
Lease modification - 603 - 603
Disposal of assets (3,167) - (287) (3,454)
Capitalised borrowing cost 15,348 - - 15,348
Change in decommissioning provision 3,535 - - 3,535
Transfer to inventory (448) - - (448)
Transfer from intangible assets 204,589 - - 204,589
Foreign exchange impact (176,630) (4,593) (3,927) (185,150)
At 31 December 2024 (Restated*) 5,705,748 115,648 68,447 5,889,843
Additions 284,520 341 4,047 288,908
Lease modification33 - (37,099) - (37,099)
Disposal of assets - - (1) (1)
Capitalised borrowing cost 15,498 - - 15,498
Change in decommissioning provision 16,579 - - 16,579
Foreign exchange impact 415,333 5,434 12,071 432,838
At 30 June 2025 (Unaudited) 6,437,678 84,324 84,564 6,606,566
Accumulated Depreciation
At 1 January 2024 898,549 46,337 57,822 1,002,708
Charge for the period 331,685 13,630 1,516 346,831
Depreciation catch-up adjustment (note
26)
62,125 1,919 982 65,026
Impairment 95,607 - - 95,607
Disposal - - (170) (170)
Foreign exchange impact (129,636) (2,715) (3,167) (135,518)
At 31 December 2024 (Restated*) 1,258,330 59,171 56,983 1,374,484
Charge for the period expensed 185,245 7,346 1,015 193,606
Impairment 18 - - 18
Lease modification34 - (13,498) - (13,498)

Foreign exchange impact 311,563 7,243 6,632 325,438 At 30 June 2025 (Unaudited) 1,755,156 60,262 64,630 1,880,048

Oil and gas
properties
Leased assets Other property,
plant and
equipment
Total
Property, plant and equipment \$'000 \$'000 \$'000 \$'000
Net carrying amount
At 31 December 2024 (Restated*) 4,447,418 56,477 11,464 4,515,359
At 30 June 2025 (Unaudited) 4,682,522 24,062 19,934 4,726,518

* Restated for discontinued operations reclassified to continuing operations, refer to note 26 for further detail.

33,34 Lease modification mainly refers to the termination of vessel lease contracts in Egypt and Israel. They are to be replaced with new lease agreements in the second half of the year.

Included in the carrying amount of leased assets at 30 June 2025 are right of use assets related to Oil and gas properties and Other property, plant and equipment of \$15.3 million and \$8.7 million respectively (31 December 2024: \$12.7 million and \$1.3 million excluding right of the use assets presented as discontinued, \$40.4 million). The depreciation charged on these classes for the six-month ending 30 June 2025 were \$6.5 million and \$2.8 million respectively (six months ended 30 June 2024 (restated): \$8.3 million and \$1.9 million).

The additions to Oil & gas properties for the period of six months ended 30 June 2025 are mainly due to development costs of Katlan (\$213 million) and the Karish North and the second oil train (\$22.5 million) in Israel, the Cassiopea and Santo Stefano Mare projects in Italy at the amount of \$14 million and \$10 million respectively.

On 21 March 2025, property, plant, and equipment owned by the ECL disposal group, with a carrying value of \$1,196 million (primarily in Italy and Egypt), were reclassified back to continuing operations. Those assets were recorded at their carrying value including the depreciation adjustment retrospectively made for the period they were classified as held for sale.

Borrowing costs capitalised for qualifying assets, included in oil & gas properties, for the six months ended 30 June 2025 amounted to \$15.5 million (30 June 2024: \$5 million). The weighted average interest rates used was 5.34% for the six months ended 30 June 2025 (30 June 2024: 1.58%).

No indicators of property, plant and equipment impairment were noted on 30 June 2025.

11. Intangible assets

Exploration and Other
evaluation Intangible
assets Goodwill assets Total
\$'000 \$'000 \$'000 \$'000
Intangibles at Cost
At 1 January 2024 397,716 101,146 11,543 510,405
Additions 241,950 - 1,233 243,183
Transfer to property, plant and equipment (205,324) - 735 (204,589)
Exchange differences (8,946) - (742) (9,688)
At 31 December 2024 (Restated*) 425,396 101,146 12,769 539,311
Additions (2,035) - 501 (1,534)
Exchange differences 27,921 - 1,202 29,123
At 30 June 2025 (Unaudited) 451,282 101,146 14,472 566,900
Accumulated amortisation and
impairments
At 1 January 2024 158,274 20,485 6,257 185,016
Charge for the period - - 923 923
Amortisation catch-up adjustment (note
26) - - 45 45
Impairment 144,236 - 42 144,278
Exchange differences (7,052) - (277) (7,329)
At 31 December 2024 (Restated*) 295,458 20,485 6,990 322,933
Charge for the period - - 825 825
Impairment 656 - - 656
Exchange differences 22,080 - 1,281 23,361
At 30 June 2025 (Unaudited) 318,194 20,485 9,096 347,775

Net Carrying Amount

Exploration and
evaluation
assets
\$'000
Goodwill
\$'000
Other
Intangible
assets
\$'000
Total
\$'000
At 31 December 2024 (Restated*) 129,938 80,661 5,779 216,378
At 30 June 2025 (Unaudited) 133,088 80,661 5,376 219,125

* Restated for discontinued operations reclassified to continuing operations, refer to note 26 for further detail.

Goodwill arises principally because of the requirement to recognise deferred tax assets and liabilities for the difference between the assigned values and the tax bases of assets acquired and liabilities assumed in a business combination.

In 2024 the Group made significant additions to key ongoing projects, including \$133.2 million mainly related to the Katlan project in Israel prior to the final investment decision being taken in July 2024, \$65.2 million for the Company's partnership with Chariot Limited in Morocco's Anchois gas development (was fully impaired in 2024), and \$48.0 million for the Location B project in Egypt and the Orion exploration (was fully impaired in 2024). On 13 May 2025 the Group sold its rights to Lixus and Risanna licenses (Anchois gas development) to Chariot Limited for \$1 consideration with any related guarantee issued by the Group been terminated.

On 21 March 2025, intangible assets owned by the ECL disposal group, with a carrying value of \$30.8 million (primarily in Italy and Egypt), were reclassified back to continuing operations. Those assets were recorded at their carrying value including the amortisation adjustment retrospectively made for the period they were classified as held for sale. No indicators of intangible assets impairment were noted on 30 June 2025.

12. Net deferred tax (liability)/ asset

Deferred tax
(liabilities)/assets
Property,
plant and
equipmen
t
Right of
use
asset
IFRS 16
Decom
mi
ssioning
Prepaid
expense
s and
other
receivab
les
Invento
ry
Tax
losses
Deferr
ed
expens
es for
tax
Retire
ment
benefit
liability
Accrued
expense
s and
other
short-te
rm
liabilitie
s
Total
\$'000 \$'000 \$'000 \$'000 \$'000 \$'000 \$'000 \$'000 \$'000 \$'000
At 1 January 2024 (163,994) (3,737) 103,560 (2,051) 6 144,866 5,578 369 10,122 94,719
Increase / (decrease) for the period through, restated*:
Profit or loss (3,286) 634 17,296 (764) 413 20,580 (633) (39) (2,096) 32,105
Other comprehensive
income
- - - - - - - 79 10 89
Exchange difference 739 44 (6,315) 35 (17) (8,433) - (7) (298) (14,252)
At 31 December 2024
(Restated*)
(166,541) (3,059) 114,541 (2,780) 402 157,013 4,945 402 7,738 112,661
Increase / (decrease) for the period through:
Profit or loss (19,989) 2,448 (7,660) (123) - 1,918 (314) 64 (1,107) (24,763)
Other comprehensive
income
- - - - - - - (8,626) - (8,626)
Exchange difference (2,828) (95) 13,599 (72) 52 19,102 - 17 679 30,454
At 30 June 2025
(Unaudited)
(189,358) (706) 120,480 (2,975) 454 178,033 4,631 (8,143) 7,310 109,726
30 June 2025 (Unaudited) 31 December 2024
(Restated*)
\$'000 \$'000
Deferred tax liabilities (156,116) (141,403)
Deferred tax assets 265,842 254,064
Net deferred tax (liabilities)/ assets 109,726 112,661

* Restated for discontinued operations reclassified to continuing operations, refer to note 26 for further detail.

As of June 2025 the Group had gross total unused tax losses of \$1,055.6 million (as of 31 December 2024: \$957.0 million) available to offset against future profits and other temporary differences. The Group has not recognised deferred tax on tax losses and other differences of \$782.5 million.

In Greece and the UK, the net DTA for carried forward losses recognised in excess of the other net taxable temporary differences was \$114.5 million and \$39.3 million (2024: \$101.5 million and \$29.8 million) respectively.

Greek tax losses (Prinos area) can be carried forward without limitation up until the relevant concession agreement expires (by 2049), whereas, the tax losses in Israel, Italy and the United Kingdom can be carried forward indefinitely. Based on the Prinos area forecasts (including the Epsilon development), the deferred tax asset is fully utilised by 2038. Finally, in the UK, decommissioning losses is expected to be tax relieved up until 2029 in accordance with the latest taxable profits forecasts.

At June 2025, the gross amount and expiry dates of losses available for carry forward are as follows:

Expiring
within 5
years
(Note A)
Expiring
beyond 6
years
(Note B)
Unlimited
(Note C)
Total
\$'000 \$'000 \$'000 \$'000
Losses for which a deferred tax asset is recognised - 465,700 155,800 621,500
Losses for which no deferred tax asset is recognised 89,300 - 344,800 434,100
89,300 465,700 500,600 1,055,600

Note A: Mainly tax losses generated in the Republic of Cyprus (\$62 million) and Greece (\$27 million) of trading losses which cannot be utilised against profits from Prinos asset)

Note B: Tax losses ring-fenced to the Prinos asset in Greece which can be carried forward until the expiry of the relevant licences i.e. by 2049.

Note C: Unlimited losses for which a deferred tax asset is recognised comprise Italian tax losses of \$93m and UK tax losses of \$63m which can be carried forward indefinitely. Unlimited losses for which no deferred tax asset is recognised relate to remaining UK tax losses.

There are no income tax consequences attached to the payment of dividends by the Group to its shareholders. As a result of exemptions on dividend from subsidiaries and capital gains on disposal there are no significant taxable temporary differences associated with investments in subsidiaries, branches, associates and interests in joint arrangements.

13. Cash and cash equivalents

30 June
2025 (Unaudited)
\$'000
31 December
2024 (Restated*)
\$'000
Cash and bank deposits 400,650 235,270
400,650 235,270

* Restated for restated to classify the assets and liabilities previously classified as held for sale back to their original balance sheet line items, refer to note 26 for further detail.

Bank deposits comprise deposits and other short-term money market deposit accounts that are readily convertible into known amounts of cash. The annual average interest rate on short-term bank deposits was 3.984% for the six months period ended 30 June 2025 (12 months ended 31 December 2024: 4.82%).

14. Restricted Cash

Restricted cash comprises cash retained under the Israel Senior Secured Notes and the Greek State Loan requirement as follows:

Current

The current portion of restricted cash at 30 June 2025 was \$83.26 million (31 December 2024: \$82.43 million). It mainly relates to the September 2025 coupon payment on Senior Secured Notes.

Non-Current

The cash restricted for more than 12 months after the reporting date was \$3.3 million (31 December 2024: \$2.95 million) mainly comprising \$2.4 million (31 December 2024: \$2.15 million) held on the Interest Service Reserve Account ('ISRA') in relation to the Greek Loan Notes and \$0.9 million (31 December 2024: \$0.8 million) for Prinos Guarantee.

15. Inventories

30 June 31 December
2025 (Unaudited) 2024 (Restated*)
\$'000 \$'000
Crude oil 16,002 33,887
Hydrocarbon liquids 4,551 3,581
Gas 519 502
Raw materials and supplies 69,251 63,878
Total inventories 90,323 101,848

* Restated for restated to classify the assets and liabilities previously classified as held for sale back to their original balance sheet line items, refer to note 26 for further detail.

16. Trade and other receivables

30 June 31 December
2025 (Unaudited) 2024 (Restated*)
\$'000 \$'000
Trade and other receivables, current
Financial items:
Trade receivables 346,684 341,339
Receivables from partners under JOA 6,260 290
Other receivables 8,414 8,131
Refundable VAT 45,491 49,438
Accrued interest income 4,191 1,048
411,040 400,246
Non-financial items:
Deposits and prepayments35 21,655 19,886
Other taxes receivable 13,442 -
Other deferred expenses 158 2,116
35,255 22,002
446,295 422,248

* Restated for restated to classify the assets and liabilities previously classified as held for sale back to their original balance sheet line items, refer to note 26 for further detail.

35 Included in deposits and prepayments, are mainly prepayments for goods and services under the GSP Engineering, Procurement, Construction and Installation Contract (EPCIC) for Epsilon project.

17. Other non-current assets

30 June
2025 (Unaudited)
31 December
2024 (Restated*)
\$'000 \$'000
Other non-current assets
Non-financial items:
Other tax recoverable 17,125 15,693
Deposits and prepayments 16,779 15,399
Other non-current assets 2,246 2,360
36,150 33,452

* Restated for restated to classify the assets and liabilities previously classified as held for sale back to their original balance sheet line items, refer to note 26 for further detail.

18. Share capital

The below tables outline the share capital of the Company.

Equity share capital
allotted and fully Share capital Share premium
paid
Number \$'000 \$'000
Issued and authorized
At 1 January 2024 183,480,959 2,449 465,331
Issued during the year
- New shares - - -
- Share based payment - - -
At 31 December 2024 183,480,959 2,449 465,331
Issued during the period
- Share based payment 800,000 10 -
At 30 June 2025 (Unaudited) 184,280,959 2,459 465,331

19. Dividends

In line with the Group's dividend policy, Energean returned \$0.60/share to shareholders during the reporting period, representing two-quarters of dividend payments (6 months ended 30 June 2024: \$0.60/ share).

\$ cents per share 30 June, in \$' 000
Dividends announced and paid in cash 2025 2024 2025 2024
March 30 30 54,990 54,844
June 30 30 55,277 54,991
60 60 110,267 109,835

20. Borrowings

30 June
2025 (Unaudited)
31 December
2024 (Restated*)
\$'000 \$'000
Non-current
Bank borrowings - after two years but within five years
4.875% Senior Secured notes due 2026 (\$625 million) - 622,102
6.5% Senior Secured notes due 2027 (\$450 million) 446,756 445,797
5.375% Senior Secured notes due 2028 (\$625 million) 620,362 619,602
Bank borrowings - more than five years
5.875% Senior Secured notes due 2031 (\$625 million) 618,174 617,689
8.50% Senior Secured notes due 2033 (\$750 million) 735,123 734,820
Bank Leumi Loan 71,553 -
BSTDB Loan and Greek State Loan Notes 115,215 101,894
Carrying value of non-current borrowings 2,607,183 3,141,904
Current
4.875% Senior Secured notes due 2026 (\$625 million) 623,219 -
Revolving credit facility 133,000 128,000
Other borrowings 123,827 -
Carrying value of current borrowings 880,046 128,000
Carrying value of total borrowings 3,487,229 3,269,904

* Restated for restated to classify the assets and liabilities previously classified as held for sale back to their original balance sheet line items, refer to note 26 for further detail.

The Group has provided security in respect of certain borrowings in the form of share pledges, as well as fixed and floating charges over certain assets of the Group.

At 30 June 2025, the Group holds \$2.625 billion in aggregate principal amount of senior secured notes, issued in four series as follows:

  • \$625 million, issued on 24 March 2021, maturing on 30 March 2026, with a fixed annual interest rate of 4.875%.
  • \$625 million, issued on 24 March 2021, maturing on 30 March 2028, with a fixed annual interest rate of 5.375%.
  • \$625 million, issued on 24 March 2021, maturing on 30 March 2031, with a fixed annual interest rate of 5.875%.

• \$750 million, issued on 11 July 2023, maturing on 30 September 2033, with a fixed annual interest rate of 8.5%.

The interest on each series is paid semi-annually on 30 March and 30 September. The notes are listed for trading on the TACT Institutional of the Tel Aviv Stock Exchange Ltd (TASE), and the TASE-UP for the 2023 issuance.

Additionally, the Group issued \$450 million in senior secured notes on 18 November 2021, maturing on 30 April 2027 with a fixed annual interest rate of 6.5%. These notes are listed on the Official List of the International Stock Exchange (TISE), with interest paid semi-annually on 30 April and 30 October.

Energean Oil and Gas SA entered into a loan agreement on 27 December 2021 with Black Sea Trade and Development Bank for €90.5 million for the development of the Epsilon Oil Field, with an interest rate of EURIBOR plus margins, and another agreement with the Greek State for €9.5 million maturing in 8 years with a fixed rate plus margin.

The Group has provided various collateral, including fixed charges over shares, leases, sales agreements, bank accounts, operating permits, insurance policies, exploration licenses, and the Energean Power FPSO. Floating charges cover present and future assets of relevant subsidiaries.

In February 2025, the Group signed a 10 year, senior-secured term loan with Bank Leumi as the Facility Agent and Arranger for \$750 million. The term loan will be available to refinance the 2026 Energean Israel Limited Notes and to provide additional liquidity for the Katlan development. It has a 12-month availability period, during which multiple drawdowns can be made, providing flexibility to optimise finance costs. Up to \$475 million is available in US dollars and up to \$275 million is available in New Israeli Shekel. The interest rate for the loan is floating. The term loan is secured on the assets of Energean Israel, pari passu with the Energean Israel Limited notes, non-recourse to Energean and has a bullet repayment in 2035. \$75 million has been withdrawn by the Group on 30 June 2025 under this loan agreement.

Finally, the Group signed a three-year \$275 million Revolving Credit Facility (RCF) on 8 September 2022, increased to \$300 million in May 2023, led by ING Bank N.V. The RCF provides additional liquidity for corporate needs, including for issuing LCs for decommissioning in the UK, with an interest rate on loans of 5% plus SOFR on drawn amounts. \$154 million was drawn by way of Letters of Credit and \$133 million was drawn by way of loans on 30 June 2025. \$93 million were subsequently repaid in July 2025.

In March 2025, the Group signed new documentation to extend \$300 million Revolving Credit Facility by three years until September 2028. The loan extension was conditional upon certain precedents, all of which were satisfied in August 2025. In April 2025 the Group also obtained a \$125 million one – year unsecured loan from a third party. It is subject to SOFR + 3.95% interest charge. It has been fully drawn down during the reporting period.

Capital management

The Group defines capital as the total equity and net debt of the Group. Capital is managed in order to provide returns for shareholders and benefits to stakeholders and to safeguard the Group's ability to continue as a going concern.

Energean is not subject to any externally imposed capital requirements. To maintain or adjust the capital structure, the Group may put in place new debt facilities, issue new shares for cash, repay debt, engage in active portfolio management, adjust the dividend payment to shareholders, or undertake other such restructuring activities as appropriate.

30 June 2025
(Unaudited)
31 December 2024
(Restated*)
\$'000 \$'000
Net Debt
Current borrowings 880,046 128,000
Non-current borrowings 2,607,183 3,141,904
Total borrowings 3,487,229 3,269,904
Less: Cash and cash equivalents (400,650) (235,270)
Restricted cash (86,589) (85,377)
Net Debt 2,999,990 2,949,257
Total equity 646,556 577,465

* Restated for restated to classify the assets and liabilities previously classified as held for sale back to their original balance sheet line items, refer to note 26 for further detail.

Reconciliation of liabilities arising from financing activities

1 January 2025
(Restated*)
Cash inflows Cash outflows Reclassification Additions Lease
modification
Borrowing
costs
including
amortisation
of
arrangement
fees
Foreign
exchange
impact
Fair value 30 June
2025
(Unaudited)
\$'000 \$'000 \$'000 \$'000 \$'000 \$'000 \$'000 \$'000 changes \$'000
2025 3,425,762 238,000 (161,114) (1,644) 353 (23,913) 116,781 22,135 (837) 3,615,523
Secured Senior Notes 3,040,010 75,000 (107,194) (624,856) 102,595 6,333 - 2,491,888
Current Borrowings: Convertible
loan notes
- - - - - - - - - -
Revolving credit facility 128,000 38,000 (39,121) 401 5,720 - 133,000
Other current borrowings - 125,000 (1,527) (314) 668 123,827
Long - term borrowings 101,895 - (4,081) 279 - - 3,857 13,345 - 115,295
Current portion of long-term
borrowings
- - - 623,219 - - - - - 623,219
Lease liabilities 57,942 - (9,191) (373) 353 (23,913) 1,181 2,457 (837) 27,619
Deferred consideration 97,915 - - - - 2,760 - - 100,675

* Restated for restated to classify the assets and liabilities previously classified as held for sale back to their original balance sheet line items, refer to note 26 for further detail.

21. Retirement benefit liability

21.1 Provision for retirement benefits

(Unaudited)
\$'000
(Restated*)
\$'000
1,789 1,551
1,551
1,789 1,551
1,789

* Restated for restated to classify the assets and liabilities previously classified as held for sale back to their original balance sheet line items, refer to note 26 for further detail.

21.2 Defined benefit obligation

30 June 2025 31 December 2024
(Unaudited)
\$'000
(Restated*)
\$'000
At 1 January 1,551 1,595
Current service cost 67 109
Interest cost 24 51
Extra payments or expenses 1 19
Actuarial gains from changes in financial assumptions 0 114
Benefits paid (56) (239)
Exchange differences 202 (98)
At 30 June / 31 December 1,789 1,551

* Restated for discontinued operations reclassified to continuing operations, refer to note 26 for further detail.

22. Provisions

Decommissioning provision Litigation and other
provisions
Total
\$'000 \$'000 \$'000
At 1 January 2025 (Restated*) 810,659 7,637 818,296
Additions (note 26) - 50,000 50,000
Change in estimates 20,506 (829) 19,677
Recognised
in
property,
plant
and
equipment 16,579 - 16,579
Recognised in operating profit 3,927 (829) 3,098
Spend (3,718) - (3,718)
Reclassification (26,959) - (26,959)
Unwinding of discount 18,295 - 18,295
Currency translation adjustment 86,434 973 87,407
At 30 June 2025 (Unaudited) 905,217 57,781 962,998
Current provisions 97,531 52,005 149,536
Non-current provisions 807,686 5,776 813,462

* Restated for restated to classify the assets and liabilities previously classified as held for sale back to their original balance sheet line items, refer to note 26 for further detail.

Decommissioning provision:

The decommissioning provision represents the present value of decommissioning costs relating to oil and gas properties, which are expected to be incurred up to 2045, when the producing oil and gas properties are expected to cease operations. The increase in the estimate is primarily due to changes in the discount rate and inflation assumptions as of 30 June 2025 and utilisation of provision during the reporting period.

The key assumptions underpinning the estimated decommissioning provision are as follows:

Discount
rate
assumptio
30 June 31
Inflation
assumption
30 June 2025
n
30 June
2025
Cessation of
production
assumption
Spend in
2025
\$'000
2025
(Unaudited)
\$'000
December
2024
\$'000
Greece 2.04% - 2.00% 3.59% 2045 - 16,311 12,966
UK 2.27% 4.24% 2030 3,718 211,961 193,972
Israel36 2.17% - 2.70% 4.78% 2044 - 87,595 85,357
Italy 2.00% - 2.82% 3.91% 2025 - 2038 - 564,513 496,984
Croatia 2.00% - 2.82% 3.91% 2025 - 24,837 21,380
Total 3,718 905,217 810,659

36US inflation rate and US Bond rates have been used.

23. Trade and other payables

30 June 2025
(Unaudited)
\$'000
31 December 2024
(Restated*)
\$'000
Trade and other payables, current
Financial items:
Trade accounts payable 321,624 255,495
Payables to partners under JOA37 214,059 240,876
Other payables39 62,742 84,973
Accrued expenses 101,690 91,759
Deferred consideration 100,000 97,915
Short term lease liability 10,457 16,370
Deferred income38 107,210 -
VAT payable 3,197 4,228
920,979 791,616
Non-financial items:
Other finance costs accrued 53,008 51,460
Social insurance and other taxes 5,702 4,729
58,710 56,189
979,689 847,805

* Restated for restated to classify the assets and liabilities previously classified as held for sale back to their original balance sheet line items, refer to note 26 for further detail.

37 Payables to partners under the JOA include both payables and working capital estimates provided by the operators.

38 Deferred income mainly comprises 'take-or-pay' payments received in Israel (\$5.5 million) and an advance prepayment in Italy (\$100 million).

39 Other payables primarily consist of royalties accrued in Israel (H1 2025: \$25 million, H1 2024: \$41 million) and in Italy (H1 2025: \$35 million, H1 2024: \$20 million).

24. Other non-current liabilities

30 June 2025 31 December 2024
(Unaudited) (Restated*)
\$'000 \$'000
Other non-current liabilities
Financial items:
Trade and other payables40 49,134 80,020
Long term lease liability 17,162 41,572
66,296 121,592
Non-financial items:
Social insurance 193 792
193 792
66,489 122,384

* Restated for restated to classify the assets and liabilities previously classified as held for sale back to their original balance sheet line items, refer to note 26 for further detail.

40 The amount represents a long-term amount payable in terms of the EPCIC contract. Following the amendment to the terms of the deferred payment agreement with Technip signed in February 2024 the remaining amount payable under the EPCIC contract reduced to \$210 million. The amount is payable in twelve equal quarterly deferred payments starting in March and therefore has been discounted at 8.668%. p.a. (being the yield rate of the senior secured loan notes, maturing in 2026, at the date of agreeing the payment terms). As of 30 June 2025, six instalments have been paid.

25. Share based payments

Analysis of share-based payment charge:

30 June (Unaudited)
2025 2024 (Restated)*
\$'000 \$'000
Energean Deferred Bonus Plan (DSBP) 822 1,083
Energean Long Term Incentive Plans (LTIP) 2,856 3,027
Total share-based payment charge 3,678 4,110
Expensed as administration expenses 3,678 4,110
Total share-based payment charge 3,678 4,110

* Restated for restated to classify the assets and liabilities previously classified as held for sale back to their original balance sheet line items, refer to note 26 for further detail.

Energean Long Term Incentive Plan (LTIP)

Under the Energean plc's 2018 LTIP rules, senior executives may be granted conditional awards of shares or nil cost options. Nil cost options are normally exercisable from three to ten years following grant provided an individual remains in employment. Awards are subject to performance conditions (including Total Shareholder Return (TSR) normally measured over a period of three years. Vesting of awards or exercise of nil cost options is generally subject to an individual remaining in employment except in certain circumstances such as good leaver and change of control. Awards may be subject to a holding period following vesting. No dividends are paid over the vesting period; however, Energean's Board may decide at any time prior to the issue or transfer of the shares in respect of which an award is released that the participant will receive an amount (in cash and/or additional shares) equal in value to any dividends that would have been paid on those shares on such terms and over such period (ending no later than the Release Date) as the Board may determine. This amount may assume the reinvestment of dividends (on such basis as the Board may determine) and may exclude or include special dividends.

The weighted average remaining contractual life for LTIP awards outstanding at 30 June 2025 was 1.5 years, number of shares outstanding 2,311,256 and weighted average price of \$13.63.

Deferred Share Bonus Plan (DSBP)

Under the DSBP, a portion of any annual bonus of a Senior Executive nominated by the Remuneration & Talent Committee, may be deferred into shares. Deferred awards are usually granted in the form of conditional share awards or nil-cost options (or, exceptionally, as cash-settled equivalents). Deferred awards usually vest two years after award although may vest early on leaving employment or on a change of control.

The weighted average remaining contractual life for DSBP awards outstanding at 30 June 2025 was 1.24 years, number of shares outstanding 330,917 and weighted average price of \$13.01.

26. Discontinued operations

On 19 June 2024, the Company entered into a binding sale and purchase agreement for the sale of its portfolio in Egypt, Italy and Croatia (together referred to as "Energean Capital Limited Group", "ECL" or "ECL Group"), to an entity controlled by Carlyle International Energy Partners (the "Transaction") (the "SPA"). The sale of ECL was expected to be completed within 12 months. At 30 June 2024, ECL Group was classified as a disposal group held for sale ("HFS") and as a discontinued operation. The business of ECL Group represented the entirety of the Group's Egypt operating segment until 20 June 2024. With ECL being classified as

discontinued operations, the Egypt segment was no longer presented in the segment note. ECL operations in Italy and Croatia were previously included in the Group's Europe operating segment, they were no longer presented within this segment.

Completion of the Transaction was conditional upon customary regulatory approvals in Italy and Egypt together with antitrust approvals in Italy, Egypt and Common Market for Eastern and Southern Africa, to be satisfied by a longstop date of 20 March 2025. As of the longstop date, certain regulatory approvals in Italy and Egypt were not obtained by Carlyle (or waived), in accordance with the terms of the SPA. Additionally, the Company was not able to reach agreement with Carlyle to extend the longstop date beyond 20 March 2025. Accordingly, on 21 March 2025, the Company terminated the SPA. Subsequently, on 25 April 2025, the Company drew the amount of \$50 million under the letter of credit for payment of the Non-Completion Payable pursuant to the terms of the SPA. The Company fully provided for it on receipt.

Following the cessation of "held for sale" classification, the measurement of ECL reverted to the basis that would have applied had the classification never occurred (being lower than the recoverable amount). This resulted in a catch-up depreciation charge, recognised for the period from the original date of classification, together with the related deferred tax adjustment. To ensure consistency in presentation and measurement, the comparative financial information has been restated as if ECL had never met the criteria to be classified as held for sale.

ECL results previously presented in discontinued operations are reclassified and included in income from continuing operations for all periods presented. The amounts for six months ended 30 June 2024 have been re-presented.

The amounts presented for the assets and liabilities of disposal groups classified as held for sale in the comparative statement of financial position have been also restated accordingly. Each of the affected financial statement line items has been restated and the impact is summarised in the following table:

31 December 2024
(As previously
reported)
Adjustments 31 December 2024
(Restated*)
\$'000 \$'000 \$'000
Non-current assets
Other property, plant and equipment 3,378,752 1,136,607 4,515,359
Other intangible assets & goodwill 185,310 31,068 216,378
Equity-accounted investments - 4 4
Other receivables 32,973 479 33,452
Deferred tax asset 128,368 125,696 254,064
Restricted cash 2,950 - 2,950
3,728,353 1,293,854 5,022,207
Current assets
Inventories 29,233 72,615 101,848
Trade and other receivables 132,454 289,794 422,248
Restricted cash 82,427 - 82,427
Cash and cash equivalents 182,251 53,019 235,270
Assets held for sale 1,769,906 (1,769,906) -
2,196,271 (1,354,478) 841,793
Total assets 5,924,624 (60,624) 5,864,000
Non-Current Liabilities
Borrowings 3,141,904 - 3,141,904
Deferred tax liability 141,403 - 141,403
Retirement benefit liability 518 1,033 1,551
Provisions 234,035 487,981 722,016
Other payables 89,283 33,101 122,384
3,607,143 522,115 4,129,258
Current Liabilities
Trade and other payables 335,841 511,964 847,805
Borrowings 128,000 - 128,000
Current tax liability 81,034 3,813 84,847
31 December 2024
(As previously
reported)
Adjustments 31 December 2024
(Restated*)
\$'000 \$'000 \$'000
Derivative financial instruments 345 - 345
Provisions 58,260 38,020 96,280
Liabilities held for sale 1,075,912 (1,075,912) -
1,679,392 (522,115) 1,157,277
Total Liabilities 5,286,535 - 5,286,535

27. Related parties

Balances and transactions between the Company and its subsidiaries, which are related parties, have been eliminated upon consolidation and are not disclosed in this note.

There have been no significant changes to related party transactions since 31 December 2024, refer to note 28 in the 2024 Annual Report and Accounts for more information.

28. Commitments and contingencies

In acquiring its oil and gas interests, the Group has pledged that various work programmes will be undertaken on each permit/interest. The exploration and development capital commitments in the following table are an estimate of the net cost to the Group of performing these work programmes:

30 June 2025
(Unaudited)
\$'000
31 December 2024
(Restated*)
\$'000
Capital Commitments:
Due within one year 34,990 51,030
Due later than one year but within two years 4,625 2,072
Due later two years but within five years - -
39,615 53,102

* Restated for restated to classify the assets and liabilities previously classified as held for sale back to their original balance sheet line items, refer to note 26 for further detail.

As of 30 June 2025, \$1.8 million of capital commitments is towards Governments (31 December 2024 (Restated): \$2.0 million). An amount of \$37.8 million (31 December 2024 (Restated): \$51.1 million) pertains to \$10.8 million of capital commitments with partners based on future work programs for the development of the Scott field in the United Kingdom ((31 December 2024: \$3.0 million) and \$27.0 million in Italy (31 December 2024: \$43.0 million).

30 June 2025 31 December 2024
(Unaudited) (Restated *)
Performance guarantees:
Greece 1,138 1,009
Israel 52,076 50,629
UK 141,356 134,056
Morocco 375 375
Egypt 6,000 6,000
Italy 12,285 22,710
213,230 214,779

*Restated for discontinued operations reclassified to continuing operations, refer to note 26 for further detail.

Open guarantees at 30 June 2025:

Karish and Tanin Leases (\$25 million) - As required by the Karish and Tanin Lease deeds, the Group provided the Ministry of National Infrastructures, Energy, and Water with bank guarantees for each lease. These guarantees were renewed in June 2025 and are valid until June 2026.

  • Blocks 23 and 31 (\$13 million) To meet the conditions for obtaining exploration and appraisal licenses, the Group provided the Ministry of National Infrastructures, Energy, and Water with bank guarantees totalling \$13 million in June 2025, covering all mentioned blocks. They are valid until June 2026.
  • Katlan lease (\$10 million) As required by the Katlan Lease deeds, the Group provided the Ministry of National Infrastructures, Energy, and Water with bank guarantee. This guarantee was issued in June 2025 and are valid until January 2029.
  • Israel Other (\$4 million) The Group has provided various bank guarantees to third parties in Israel as part of ongoing operations.
  • United Kingdom (\$141 million) The Group has issued letters of credit for United Kingdom decommissioning obligations and other obligations under the United Kingdom licenses.
  • Greece (\$1 million) The Group issued letters of credit to cover exploration obligations under the Prinos license and in regard to its gas and electricity contracts in Greece.
  • Egypt (\$6 million) The total capital commitments in Egypt amounted to \$6.0 million, with \$4.2 million already spent as of 30 June 2025. The Group is awaiting clearance from EGPC, which is expected upon the completion of all commitments.
  • Morocco (\$0.4 million) Following the sale of Lixus and Risanna licences, the guarantee was to be replaced by a new one issued by Chariot Limited within 60 days of the transaction completion, which occurred on 22 August 2025.
  • Italy (\$12 million) The Group has issued guarantees primarily in favour of port authorities and counterparties in Italy to secure concession rights, field-related obligations, lease commitments and certain service contracts.

Legal cases and contingent liabilities:

The Group had no material contingent liabilities as at 30 June 2025 (31 December 2024: nil).

29. Subsidiary undertakings

At 30 June 2025, the Group had investments in the following subsidiaries:

Name of
subsidiary
Country of incorporation / registered office Principal activities Shareholding
At 30 June
2025
(%)
Shareholding
At 31
December
2024
(%)
Energean E&P
Holdings Ltd.
22 Lefkonos Street, 2064 Nicosia, Cyprus Holding Company 100 100
Energean Capital
Ltd.
22 Lefkonos Street, 2064 Nicosia, Cyprus Holding Company 100 100
Energean Group
Services Ltd.
44 Baker Street, London W1U 7AL, United Kingdom Oil and gas exploration,
development and production
100 100
Energean Oil &
Gas S.A.
32 Kifissias Avenue, Marousi Athens, 151 25,
Greece
Oil and gas exploration,
development and production
100 100
Energean
International Ltd.
22 Lefkonos Street, 2064 Nicosia, Cyprus Oil and gas exploration,
development and production
100 100
Energean Israel
Ltd.
22 Lefkonos Street, 2064 Nicosia, Cyprus Oil and gas exploration,
development and production
100 100
Energean
Montenegro Ltd.
22 Lefkonos Street, 2064 Nicosia, Cyprus Oil and gas exploration,
development and production
100 100
Energean Israel
Transmission Ltd.
Andre Sakharov 9, Haifa, Israel Gas transportation license holder 100 100
Energean Israel
Finance Ltd.
Andre Sakharov 9, Haifa, Israel Financing activities 100 100
Energean Egypt
Ltd.
22 Lefkonos Street, 2064 Nicosia, Cyprus Oil and gas exploration,
development and production
100 100
Energean Hellas
Ltd.
22 Lefkonos Street, 2064 Nicosia, Cyprus Oil and gas exploration,
development and production
100 100
Energean Italy
S.p.a.
31 Foro Buonaparte, 20121 Milano, Italy Oil and gas exploration,
development and production
100 100
Energean Sicilia
S.r.l.
Via Salvatore Quasimodo 2 – 97100 Ragusa
(Ragusa)
Oil and gas exploration,
development and production
100 100
Energean
Exploration Ltd.
44 Baker Street, London W1U 7AL, United Kingdom Oil and gas exploration,
development and production
100 100
Energean UK Ltd. 44 Baker Street, London W1U 7AL, United Kingdom Oil and gas exploration,
development and production
100 100
Energean Egypt
Energy Services
JSC
Block #17, City Center, 5th Settlement, New Cairo,
11835, Egypt
Oil and gas exploration,
development and production
100 100
Energean
Investments Ltd.
44 Baker Street, London W1U 7AL, United Kingdom Oil and gas exploration,
development and production
100 100
Energean
Morocco Ltd.
44 Baker Street, London W1U 7AL, United Kingdom Oil and gas exploration,
development and production
0 100
Enearth Limited 22 Lefkonos Street, 2064 Nicosia, Cyprus Holding Company 100 100
Enearth Greece
S.A.
32 Kifissias Avenue, Marousi Athens, 151 25,
Greece
Carbon Capture Storage 100 100

30. Exploration, development and production interests

Development and production:

Country Licence/unit area Fields Fiscal regime Group's
working
interest
Joint
operation
Operator
Israel
Karish Karish North, Karish Main Concession 100% No NA
Tanin Tanin Concession 100% No NA
Katlan Katlan Concession 100% No NA
Egypt
Abu Qir Abu Qir, Abu Qir North, Abu
Qir West, Yazzi (32.75%)
PSC 100% No NA
NEA Yazzi (67.25%), Python PSC 100% No NA
NI Field A (NI-1X), Field B (NI
3X), NI-2X, Viper (NI-4X)
PSC 100% No NA
Greece
Prinos Prinos, Epsilon Concession 100% No NA
South Kavala Concession 100% No NA
Katakolo Katakolo (undeveloped) Concession 100% No NA
Italy
C.C6.EO Vega A (Vega B,
undeveloped)
Concession 100%16 Yes Energean
B.C8.LF Rospo Mare Concession 100%17 Yes Energean
Fiume tenna Verdicchio Concession 100% No Energean
B.C7.LF Sarago, cozza, vongola Concession 95% Yes Energean
B.C11.AS GIANNA Gianna (undeveloped) Concession 49% Yes ENI
Garaguso Accettura Concession 50% Yes Energean
A.c14.AS Rosanna and Gaia Concession 50% Yes ENI
A.C15.AX Valentina, Raffaella,
Emanuela, Melania
Concession 10% Yes ENI
A.c16.AG Delia, Demetra, Sara, Dacia,
Nicoletta
Concession 30% Yes ENI
A.C8.ME Anemone and Azelea18 Concession 19% and
15.675%
Yes ENI
Masseria Monaco Appia and Salacaro
(undeveloped)
Concession 50% Yes Energean
G.C1.AG Cassiopea , Gemini,
Centauro
Concession 40% Yes ENI
B.C14.AS Calipso and Clara West Concession 49% Yes ENI
B.C20.AS Carlo, Clotilde e Didone
(undeveloped)
Concession 49% Yes ENI
Montignano Cassiano and Castellaro Concession 50% Yes Energean
B.C13.AS Clara Est, Clara Nord, Clara
NW, (Cecilia undeveloped)
Concession 49% Yes ENI
Comiso (EIS) Comiso Concession 100% No NA
A.c13.AS Daria, ( Manuela ,Arabella,
Ramona undeveloped)
Concession 49% Yes ENI
B.C10.AS Emma West and Giovanna Concession 49% Yes ENI
A.C36.AG Fauzia Concession 40% Yes ENI

16Energean has agreed with ENI to acquire the latter's WI and the request is pending approval from the Italian authorities. However by means of an agreement between ENI and Energean Italy all the production and cost are retained by Energean from 1 January 2021 and, according to the JOA, the decommissioning costs will be borne by both parties according to their initial WI (Energean 60%, ENI 40%).

17 Energean has requested from the operator to exit the licence.

18 Energean has requested from the operator to exit the licence.

Country Licence/unit area Fields Fiscal regime Group's
working
interest
Joint
operation
Operator
Torrente
menocchia
Grottammare (undeveloped) Concession 76% Yes Petrorep
Montegranaro Leoni Concession 50% Yes Gas Plus
Lucera Lucera Concession 4.8% Yes GPI
Monte Urano San Lorenzo Concession 40% Yes Energean
A.C21.AG Naide Concession 49% Yes ENI
Colle di lauro Portocannone Concession 83.32% Yes Energean
Porto civitanova Porto civitanova Concession 40% Yes GPI
Quarto Quarto Concession 33% Yes Padana Energia
A.C17.AG Regina Concession 25% Yes ENI
S. Andrea Concession 50% Yes Canoel
B.C2.LF San Giorgio Mare Concession 100% Yes Energean
San Marco San Marco Concession 20% No ENI
B.C1.LF Santo Stefano Concession 95% Yes Energean
Mafalda Sinarca Concession 40% Yes Gas Plus
B.C9.AS Squalo Centrale Concession 33% Yes ENI
Massignano Talamonti Concession 50% Yes Energean
Masseria
Grottavecchia
Traetta Concession 14% Yes Canoel
S. Anna (EIS) Tresauro Concession 25% Yes Enimed
Torrente Celone Vigna Nocelli (Masseria
Conca undeveloped)
Concession 50% Yes Rockhopper
Italia
UK
Tors Garrow, Kilmar Concession 68% Yes Energean
Markham19 Concession 3% Yes Spirit Energy
Scott Concession 10% Yes CNOOC
Telford Concession 16% Yes CNOOC
Wenlock Concession 80% Yes Energean
Croatia
Izabela PSC 70% No NA

Exploration:

Country Concession Fields Fiscal regime Group's
working
interest
Joint
operation
Operator
Israel
Blocks 12, 21, 23,
3120
Hermes and Hercules Concession 100% No N/A
Egypt
East North Bir El PSC 50% Yes Energean
Nus
Greece
Block-2 Concession 75% Yes Energean
Prinos Prinos CO2 Storage Concession 100% No N/A

19 License was relinquished on 19 July 2025.

20 In January 2025 the licences for Blocks 23 and 31 were extended until 13 January 2027. The licence for Block 21 was not extended and expired on 13 January 2025.

Country Concession Fields Fiscal regime Group's
working
Joint
operation
Operator
interest
Italy
G.R13.AG Lince prospect Concession 40% Yes ENI
G.R.14.AG Panda, Vela prospect Concession 40% Yes ENI
Croatia
Irena PSC 70% No NA
Morocco (sold on 12 May 2025, refer to note 11)
Anchois Lixus Concession 45% No NA
Anchois Rissana Concession 37.5% No NA

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