Disclosure under Regulation 30 of SEBI (LODR) 2015

RP- Sanjiv Goenka '" #L,'" cESC Group LIMIT€D Growing Legacies Energising Lives' Since 1899 DOC:SEC: 1907 12026-27 I 168 August 14,2026 National Stock Exchange of India Limited BSE Limited Exchange Plaza,5th Floor, Plot No. C/l, Phiroze Jeejeebhoy Towers, G-Block, Bandra - Kurla Complex, Dalal Street, Bandra (East), Mumbai - 400 001 Mumbai - 400 051 SCRIP CODE: 500084 SCRIP CODE: CESC Dear Sir/ Madam, Sub: Disclosure under Resulation 30 of the SEBI (Listins Oblisations 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 relevant circulars issued by the Securities and Exchange Board of India, we would like to inform that, Purvah Green Power Private Limited (Purvah), a subsidiary of CESC Limited, has received the Letter of Award (LOA) issued by Solar Energy Corporation of India Limited ("SECI") to Purvah on August 14, 2026,pursuant to Purvah's response,submitted on the Request for Selection for supply of 1000 MW of Firm and Dispatchable Renewable Energy Round-the-Clock (FDRE-RTC) Power from ISTS-connected Renewable Energy (RE) Power Projects in India (SECI-FDRE-RIC-V). The details are mentioned in "Annexure-A" Thanking You. Yours faithfully, Lr For CESC Limited * * cESC Jagdish Patra Company Secretary & Compliance Officer CESC Limited CIN : 131"901W81978P1C031411 o e-mail : cesclimited@-rusg.!! Regd. office: CESC House, Chowringhee square, Kolkata - 700 001, lndia Tel : +91 332225 604A Fax : +91 3322253495 Web : www.cesc.co.in RP- Sanjiv Goenka cESC Group LIMITED Growing Legacies Energising Lives . Since l899 Annexure-A sl. Particulars Details Name of the entity awarding the contract Solar Energy Corporation of India Ltd. (sECr). 2 Significant terms and conditions of Selection of RE Power Developers for order(s)/contract(s) awarded, in brief. Supply of 70 MW of Firm and Dispatchable Renewable Energy Round-the-Clock (FDRE-RTC) Power from ISTS-connected Renewable Energy (RE) Power Projects in India (sECr-FDRE-RTC-V). Whether order(s) / contract(s) is awarded by Domestic Entity domestic/ international entity. 4 Nature of order(s) / contract(s) Power Supply from Renewable Energy with 70 MV capacity. 5 Whether domestic or international. Domestic Time period by which 25 years from the 6. the Scheduled order(s)/contract(s) is to be executed. Commencement of Supply Date. 7 Broad consideration or size of the Tariff rate of Rs. 5.25lkwh. order(s)/contract(s). 8 Whether the promoter/ promoter group / No. group companies have any interest in the entity that awarded the order(s)/contract(s)? Ifyes, nature ofinterest and details thereof. 9 Whether the order(s)/contract(s) would fall No. within related party transactions? yes, whether the same is done at "arm's length". +cEsc CESC Limited CIN : L3 1-901W81978P1C03 1411 u e-ma i I : ce:elimttcd@rpsg.ll Regd. office : CESC House, Chowringhee Square, Kolkata - 700 001, lndia Tel : +91 33 2225 6040 Fax : +91 33 ?225 3495 Web : www.cesc.co.in