Action(s) initiated or orders passed

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 13, 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 We enclose herewith the disclosure pursuant to sub-paragraph 19 of Paragraph A of Part A of Schedule III to the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, read with Regulation 30(13) thereof and the SEBI Circular dated February 25, 2025, in connection the ED’s Order under Section 37A(1) of FEMA. The Order relates to foreign currency convertible bonds issued in 2006 i.e 20 years ago and the related overseas investment made in 2008, i.e 18 years ago in a subsidiary in Singapore with all applicable approvals. The seizure primarily pertains to the shares held by the Company in its wholly owned subsidiary, Sasan Power Limited, which are already pledged in favour of Power Finance Corporation Limited (a Government of India undertaking) under security arrangements for more than 10 years, as well as certain bank balances of the Company. Yours faithfully, For Reliance Power Limited Ramandeep Kaur Company Secretary Encl: As above October 13, 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Exchange Plaza, 5th Floor, Dalal Street, Fort, Plot C/1, G Block, Bandra Kurla Complex, Mumbai 400 001 Bandra (East), Mumbai 400 051 BSE Scrip Code : 532939 NSE Symbol: RPOWER Dear Sir / Madam, Re: Company’s Disclosure under Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 In respect of the captioned matter, I / (we) the undersigned, state and declare that the information and details provided in Form A, in compliance with Regulation 30(13) of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, is true, correct and complete to the best of my / (our) knowledge and belief. Thanking you, Yours faithfully, Name and Signature: Ramandeep Kaur Designation: Company Secretary Date and Place: October 13, 2026; Mumbai Email ID: rpower.mcafiling@reliancegroupindia.com Form A Disclosure by Reliance Power Limited regarding receipt of communication from regulatory, statutory, enforcement or judicial authority under the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 [Regulation 30(13) – Disclosure of communication from regulatory, statutory, enforcement or judicial authority] Sr. Particulars Details 1 Name of the listed company Reliance Power Limited (the Company) 2 Type of communication received Order of Seizure No.AD/HIU-2(4)(3)/2026/37(A)/01 dated October 12, 2026 3 Date of receipt of communication October 12, 2026 4 Authority from whom ED communication received 5 Brief summary of the material Seizure of shares of Sasan Power Limited, the wholly contents of the communication owned subsidiary of the Company for an amount of Rs. received, including reasons for 2026.65 crore and bank balances of the Company receipt of the communication amounting to Rs. 6.16 crore under Section 37A(1) of FEMA. Note: 1. The Order relates to foreign currency convertible bonds issued in 2006 i.e 20 years ago and the related overseas investment made in 2008, i.e 18 years ago in a subsidiary in Singapore with all applicable approvals 2. The aforesaid shares are already pledged in favour of Power Finance Corporation (A Government of India Undertaking) under security arrangements for more than 10 years. 6 Period for which communication NA would be applicable, if stated 7 Expected financial implications on The seizure is provisional and subject to confirmation by the the listed company, if any Competent Authority under Section 37A of the Act. The Company is assessing the implications. 8 Details of any aberrations/non- Alleged contravention of Section 4 of the Foreign Exchange compliances identified by the Management Act, 1999. The Company disputes the authority in the communication allegations. 9 Details of any penalty or restriction Restraint on transfer, sale, pledge, encumbrance or or sanction imposed pursuant to otherwise dealing with the seized assets. No penalty has the communication been imposed. 10 Action(s) taken by listed company The Company shall take all appropriate steps to safeguard with respect to the communication its interest as well as the interests of all its shareholders and other stakeholders, as may be legally advised. 11 Any other relevant information Nil