Updates

Ref. No.: 01:SEC:LA:1 Dated: 8th July 2026 BSE Limited National Stock Exchange of India Limited Department of Corporate Services, Listing Department, Floor 25, PJ Towers, Dalal Street, Exchange Plaza, Bandra-Kurla Complex, Bandra (E), Mumbai-400 001 Mumbai-400 051 Scrip Code: 532555 Symbol: NTPC ISIN: INE733E01010 Sub: Disclosure under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 Dear Sir/ Madam, Please find attached herewith disclosure dated 7th July 2026 made by our subsidiary NTPC Green Energy Limited (NGEL) regarding declaration of COD of first part capacity of 50.4 MW of Vanki Wind Energy Project located in Nakhatrana, Kutch, Gujarat of NTPC Renewable Energy Limited, a stepdown subsidiary of NTPC Limited w.e.f. 00:00 hrs of 8th July 2026. With this, the total installed capacity of NTPC group stands at 90,954 MW and commercial capacity at 89,874 MW. Thanking you/ धन्यवाद, Yours faithfully/ भवद या, (Ritu Arora)/ (ररत अरोडा) Company Secretary & Compliance Officer/ Membership No.: / सदस्यता क्र. F5270 Encl.: as above कापोिेट पहचान नम्बि : L40101DL1975GOI007966, टेलीफोन नं. : 011-24387333 फैक्स नं. : 011-24361018, ईमले : ntpccc@ntpc.co.in वेबसाइट: www.ntpc.co.in Register Office: NTPC Bhawan, SCOPE Complex, 7 Institutional Area, Lodi Road, New Delhi – 110003 Corporate Identification Number: L40101DL1975GOI007966, Telephone No.: 011-24387333, Fax No.: 011-24361018, E-Mail: ntpccc@ntpc.co.in Website: www.ntpc.co.in