General Updates

14th 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.: POWERGRID has successfully commissioned the Project Dear Sir, In terms of Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, as amended, this is to inform that project namely “Transmission System for Evacuation of Power from potential RE zone in Khavda Area of Gujarat under Phase IV (7 GW) - Part E4” has been commissioned with effect from 21st June, 2026, in terms of Regulation 5(1) of Central Electricity Regulatory Commission (Terms and Conditions of Tariff) Regulations, 2024 and Regulation 27(1)(c)(i) of Central Electricity Regulatory Commission (Indian Electricity Grid Code) Regulations, 2023, for which DOCO dated 13th July, 2026 has been received vide email on 14th July, 2026. This is for your information and record please. Thanking You, Yours faithfully, (Anjana Luthra) Company Secretary & Compliance Officer के(cid:574)ीय काया(cid:330)लय: "सौदािमनी", (cid:600)ॉट नंबर 2, से(cid:387)र -29, गु(cid:348)(cid:356)ाम -122001, (ह(cid:303)रयाणा) दूरभाष: 0124-2822999 & 2822000 Corporate Office: “Saudamini”, Plot No. 2, Sector-29, Gurugram-122001, (Haryana) Tel.: 0124-2822999 & 2822000 पंजीकृत काया(cid:330)लय: बी -9, कुतुब इं(cid:720)ी(cid:488)ूशनल ए(cid:303)रया, कटवा(cid:303)रया सराय, नई िद(cid:671)ी -110 016. दूरभाष: 011-26560112, 26560115 & 26560193, CIN: L40101DL1989GOI038121 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