Certificate under SEBI (Depositories and Participants) Regulations, 2018

July 14, 2026 The BSE Limited, The National Stock Exchange Corporate Relations Department, of India Limited, P.J. Towers, Department of Corporate Services, Dalal Street, Exchange Plaza, 5th Floor, Mumbai-400 001. Bandra-Kurla Complex, Scrip Code: 533263 Mumbai-400 051. Scrip Code: GREENPOWER Respected Sir/Madam, Sub: Certificate under Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018 for the Quarter ended June 30, 2026. Pursuant to Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018, Please find enclosed herewith the certificate received from our Registrar and Share Transfer Agent- Cameo Corporate Services Limited dated July 01, 2026 for the quarter ended June 30, 2026. Kindly take the same on record. Thanking you, Yours faithfully, For Orient Green Power Company Limited G Srinivasa Ramanujan Company Secretary & Compliance Officer CAMEO CORPORATE SERVICES LIMITED Ref: CAM/ORG/REG 74(5)/2026 01.07.2026 The Company Secretary M/S. Orient Green Power Company Limited 4Th Floor, New No.10/1 Bascon Futura Sv Venkatnarayana Road T.Nagar Chennai 600017 Dear Sir/ Mam, Subject: Certificate under Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018 for the quarter ended 30.06.2026. ------ With reference to the above captioned subject, we hereby confirm that the securities received from the depository participants for dematerialisation during the quarter ended 30th June, 2026 were confirmed (accepted/rejected) to the depositories by us and that securities comprised In the said certificates have been listed on the stock exchanges where the earlier Issued securities are listed. We hereby also confirm that the security certificates received for dematerialisation have been mutilated and cancelled after due verification by the depository participant and the name of the depositories have been substituted in register of members as the registered owner within stipulated time limit under captioned regulations. Thanking you Yours faithfully For Cameo Corporate Services Limited Assistant Manager (Shares) ‘Subramanian Building', No.1, Club House Road, Chennai-600 002. Phone: 28460390 (5 lines),40020700, E-mail:investor@cameoindia.com Website: www.cameoindia.com CIN: U67120TN1998PLC041613.