Intimation of Schedule of Investors/Analysts Call under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015

July 21, 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/Ma’am, Subject: Intimation of Schedule of Investors/Analysts Call under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 Pursuant to Regulation 30 read with Part A of Schedule III of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we wish to inform you that an Investors/Analysts Call to discuss the financial results for Q1 FY27 will be held on Monday, July 27, 2026 at 11.00 AM. Please find attached the call details for the same. Pursuant to Regulation 46(2) of the Listing Regulations, aforesaid information is available on the website of the company viz www.orientgreenpower.com We request you to take the same on your records. Thanking you, Yours faithfully, For Orient Green Power Company Limited G. Srinivasa Ramanujan Company Secretary & Compliance Officer