Change in Director(s)

01st July, 2026 To To The General Manager (Listing), The General Manager (Listing), National Stock Exchange of India Limited, BSE Limited, Exchange Plaza, C 1/G Block, Phiroze Jeejeebhoy Towers, Bandra-Kurla Complex, Dalal Street, Mumbai. Bandra (East), Mumbai. Reference: NSE-SCRIP ID: POWERGRID; BSE Scrip Code: 532898 EQ – ISIN: INE752E01010 Sub.: Dr. Yatindra Dwivedi, Director (Personnel), POWERGRID, entrusted with an additional charge of the post of Director (Finance) of POWERGRID w.e.f. 01st July, 2026. Dear Sir, This is to inform that Dr. Yatindra Dwivedi, Director (Personnel), POWERGRID, has been entrusted with an additional charge of the post of Director (Finance) of POWERGRID for a period of 3 (three) months w.e.f. 01st July, 2026 or till a regular incumbent is posted, whichever is earlier, in terms of Ministry of Power (MoP) Order dated 27th June, 2026 (“said order”). Pursuant to the said order, Dr. Yatindra Dwivedi has assumed additional charge of Director (Finance) w.e.f. 01st July, 2026. This is being informed in terms of Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. Thanking You, Yours faithfully, (Anjana Luthra) Company Secretary & Compliance Officer Corporate Office: “Saudamini”, Plot No. 2, Sector-29, Gurugram-122001, (Haryana) Tel.: 0124-2822999 & 2822000 Registered Office: B-9, Qutab Institutional Area, Katwaria Sarai, New Delhi-110 016. Tel: 011-26560112, 26560115 & 26560193, CIN : L40101DL1989GOI0381 21 Website: www.powergrid.in