Please find attached disclosure

Ref. No.: 01: SEC Dated: 05.08.2026 Listing Department Listing Department National Stock Exchange of India Limited BSE Limited “Exchange Plaza”, Bandra-Kurla Complex Floor 25, Phiroze Jeejeebhoy Towers Bandra (E), Mumbai –400 051 Dalal Street Mumbai-400 001 Trading Symbol: NTPCGREEN Scrip Code: 544289 Sub.: - Business Responsibility and Sustainability Reporting Dear Sir/Madam, Pursuant to Regulation 34(2)(f) of Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, we enclose herewith the Business Responsibility and Sustainability Report for Financial Year 2025-26, which also forms part of the Annual Report for Financial Year 2025-26, submitted to the Exchanges vide letter dated 5th August 2026. The same is also available on the website of the Company viz. www.ngel.in at the link: https://www.ngel.in/public/media_library/1/300c526f6c.pdf We request you to kindly take the same on record. Thanking you, Yours faithfully, For NTPC Green Energy Limited (Deepak C S) Company Secretary & Compliance Officer M. No. F5060 Encl. as above नैगम काया(cid:170)लय : एनटीपीसी (cid:250)ीन एनज(cid:234) िलिमटेड, ने(cid:253)ा कॉ(cid:204)(cid:200)ल(cid:179)े स, ई-3, उ(cid:299)ोग िवहार फेज-2, (cid:250)ेटर नौएडा, उ(cid:176)र (cid:255)देश – 201306 Corp. Office : NTPC Green Energy Limited, NETRA Complex, E-3, Udyog Vihar Ph.-II, Greater Noida, UP-201306 Reg. Office : NTPC Bhawan, Core-7, SCOPE Complex, 7, Institutional Area, Lodhi Road, New Delhi – 110003 सीआईएन : L40100DL2022GOI396282 | टेलीफोन: 011-24360959 | ईमेल: ngel@ntpc.co.in | www.ngel.in CIN : L40100DL2022GOI396282 | Tel.: 011-24360959 | Email: ngel@ntpc.co.in | www.ngel.in General Statutory Statutory & Information Disclosures Financial Results Annual Report 2025-26 BUSINESS RESPONSIBILITY & SUSTAINABILITY REPORTING SECTION A: GENERAL DISCLOSURES I. Details of the listed entity S No. Particulars Disclosure 1 Corporate Identity Number (CIN) of the Listed Entity L40100DL2022GOI396282 2 Name of the Listed Entity NTPC Green Energy Limited 3 Year of incorporation 2022 4 Registered office address NTPC Bhawan, Core-7, SCOPE Complex, 7, Institutional Area, Lodhi Road, New Delhi–110003 5 Corporate address NTPC Green Energy Limited, Renewable Building Netra Complex, E-3, Udyog Vihar Ph.-II, Greater Noida, UP-201306 6 E-mail ngel@ntpc.co.in 7 Telephone 011-24362577 8 Website https://www.ngel.in/ 9 Financial year for which reporting is being done 2025-26 10 Name of the Stock Exchange(s) where shares are listed NSE and BSE 11 Paid-up Capital (In Rs) 84,26,32,96,690 12 Name and contact details (telephone, email address) of the Name: Mr. Deepak C S (Company Secretary and person who may be contacted in case of any queries on the Compliance Officer) BRSR report Contact: 0120-2356728 Email: deepakcs@ntpc.co.in 13 Reporting boundary - Are the disclosures under this report Consolidated* made on a standalone basis (i.e. only for the entity) or on a consolidated basis (i.e. for the entity and all the entities which form a part of its consolidated financial statements, taken together). 14 Name of assessment or assurance provider TUV India Pvt. Ltd. 15 Type of assessment or assurance obtained Reasonable Assurance *Disclosures in this report are presented on a consolidated basis and cover the reporting entity along with subsidiaries and joint ventures included in its consolidated financial statements. However, ONGC NTPC Green Private Limited (ONGPL) has been excluded from the reporting boundary for FY 2025–26, as NGEL has adopted the operational control approach for determining the reporting boundary. II. Products/services 16. Details of business activities (accounting for 90% of the turnover): S. No. Description of Main Activity Description of Business Activity % of Turnover of the entity* 1 Generation of Electricity Power Generation 99.21% *Turnover of the entity comprises Energy Sales and Consultancy, project management and supervision fee General Statutory Statutory & Information Disclosures Financial Results 17 Products/Services sold by the entity (accounting for 90% of the entity’s Turnover): S. No. Product/Service NIC Code % of total Turnover contributed* 1. Power Generation from - Solar 35105 96.05% 2. Power Generation from - Wind 35106 3.16% Sub-total 99.21% 3. Consultancy 74909 0.79% Total 100% *Total turnover of the entity comprises Energy Sales and Consultancy, project management and supervision fee III. Operations 18. Number of locations where plants and/or operations/offices of the entity are situated: Location Number of plants Number of offices Total National 27* 8 35 International 0 0 0 *As stated in disclosure above, at point 13, the number of plants mentioned does not include 15 ONGC NTPC Green Private Limited (ONGPL) plants, as NGEL has adopted the operational control approach for determining the reporting boundary. 19. Markets served by the entity: a. Number of locations Locations Number National (No. of States) 09 International (No. of Countries) 0 b. What is the contribution of exports as a percentage of the total turnover of the entity? Zero. NGEL does not engage in export activities from its Indian operations. c. A brief on types of customers NGEL supplies electricity to a diverse base of bulk customers across India, supporting the country’s growing demand for reliable and clean energy. Our customer portfolio includes: g State-owned electricity utilities g Solar Energy Corporation of India (SECI) g Indian Railways g Military and Engineering Services (MES) g Calcutta Electric Supply Corporation (CESC) g Damodar Valley Corporation (DVC) General Statutory Statutory & Information Disclosures Financial Results Annual Report 2025-26 IV. Employees 20. Details as at the end of Financial Year: a. Employees and workers (including differently abled): S. Total Male Female Particulars No. (A) No. (B) % (B / A) No. (C) % (C / A) EMPLOYEES 1. Permanent (D) 261 246 94.25% 15 5.75% Other than 2. 255 238 93.33% 17 6.67% Permanent (E) Total employees 3. 516 484 93.80% 32 6.20% (D+E) WORKERS 4. Permanent (F) 3 2 66.67% 1 33.33% Other than 5. 3,162 3,151 99.65% 11 0.35% Permanent (G) Total workers 6. 3,165 3,153 99.62% 12 0.38% (F+G) b. Differently abled Employees and workers: S. Total Male Female Particulars No. (A) No. (B) % (B / A) No. (C) % (C / A) DIFFERENTLY ABLED EMPLOYEES 1. Permanent (D) 5 5 100% 0 0.00% 2. Other than Permanent (E) 3 2 66.67% 1 33.33% Total differently abled 3. 8 7 87.50% 1 12.50% employees (D+E) DIFFERENTLY ABLED WORKERS 4. Permanent (F) 2 1 50.00% 1 50.00% 5. Other than permanent (G) 0 0 0.00% 0 0.00% Total differently abled 6. 2 1 50.00% 1 50.00% workers (F+G) 21. Participation/Inclusion/Representation of women No. and percentage of Females Total (A) No. (B) % (B / A) Board of Directors 6 1 16.67% Key Management 3 0 0.00% Personnel General Statutory Statutory & Information Disclosures Financial Results 22. Turnover rate for permanent employees and workers (Disclose trends for the past 3 years) FY 2023-24 FY 2025-26 FY 2024-25 (Turnover rate in the year prior (Turnover rate in current FY) (Turnover rate in previous FY) to the previous FY) Male Female Total Male Female Total Male Female Total Permanent 6.5% 0% 6.2% 2.41% 10.5% 3.12% 3.41% 0% 3.21% Employees Permanent 0% 0% 0% 0% 0% 0% 66.60% 0% 20.00% Workers V. Holding, Subsidiary and Associate Companies (including joint ventures) 23. (a) Names of holding / subsidiary / associate companies / joint ventures Does the entity indicated Indicate whether Name of the holding/ at column A, participate in S. holding/ Subsidiary/ % of shares held by subsidiary/ associate companies/ the Business Responsibility No. Associate/ Joint listed entity joint ventures (A) initiatives of the listed Venture entity? (Yes/No) 1. NTPC Limited Holding 89.01 No 2. NTPC Renewable Energy Limited Subsidiary 100 Yes Green Valley Renewable Energy 3. Subsidiary 51 Yes Limited Indian Oil NTPC Green Energy 4. Joint Venture 50 Yes Private L [Showing first 8,000 characters — download PDF for full document]