Disclosure under Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015.

Registered Office: Dhirubhai Ambani Knowledge City Reliance Centre, Ground Floor, Reliance Power Limited Thane Belapur Road, 19, Walchand Hirachand Marg, CIN: L40101MH1995PLC084687 Koparkhairane, Ballard Estate, Mumbai - 400 001 Navi Mumbai 400 710 T el: +91 22 4303 1000 www.reliancepower.co.in October 01, 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: Disclosure under Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 Pursuant to Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 read with SEBI Circular HO/49/14/14(7)2025-CFD- POD2/I/3762/2026 dated January 30, 2026, we wish to inform that it is learnt from today’s Press Release issued by CBI that the Company has been named as one of the accused in the second chargesheet filed in the matter of Reliance Home Finance Limited. The Company shall take all appropriate steps to safeguard its interest as well as the interests of all its shareholders and other stakeholders, as may be legally advised. We request you to kindly take the same on your records. Yours faithfully, For Reliance Power Limited Ramandeep Kaur Company Secretary