Reliance Power Ltdhas informed BSE that the meeting of the Board of Directors of the Company is scheduled on 12/11/2026 ,inter alia, to consider and approve the unaudited financial results (both standalone and consolidated) for the quarter and half year ended September 30, 2026

Registered Office: Dhirubhai Ambani Knowledge City Reliance Centre, Ground Floor, Reliance Power Limited Thane Belapur Road, 19, Walchand Hirachand Marg, CIN: L40101MH1995PLC084687 K oparkhairane, Ballard Estate, Mumbai 400 001 Navi Mumbai 400 710 Tel: +91 22 4303 1000 www.reliancepower.co.in November 05, 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers Exchange Plaza, 5th Floor, Dalal Street, Fort, Plot No. C/1, G Block, Bandra Kurla Complex, Mumbai 400 001 Bandra (East), Mumbai 400 051 BSE Scrip Code : 532939 NSE Scrip Symbol: RPOWER Dear Sir(s), Sub.: Board Meeting Pursuant to Regulation 29 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“Listing Regulations”), we wish to inform that a meeting of the Board of Directors of the Company will be held on Thursday, November 12, 2026, inter-alia, to consider and approve the unaudited financial results (both standalone and consolidated) for the quarter and half year ended September 30, 2026. In accordance with the Company’s Code of Practices and Procedures and Code of Conduct to Regulate, Monitor and Report Trading in Securities (the Code) read with the Securities and Exchange Board of India (Prohibition of Insider Trading) Regulations, 2015, the Trading Window for trading in the securities of the Company for Designated Persons is already closed from Thursday, October 01, 2026 till the end of 48 hours after the outcome of the Board Meeting is made public in terms of Listing Regulations. Yours faithfully, For Reliance Power Limited Ramandeep Kaur Company Secretary