General Updates

July 9, 2026 BSE Limited, National Stock Exchange of India Ltd. Phiroze Jeejeebhoy Towers, Exchange Plaza, Dalal Street, Plot no. C/1, G Block, Mumbai 400001. Bandra-Kurla Complex Scrip: 543490 Bandra (E) Mumbai - 400051. Symbol: GMRP&UI Dear Sir/Madam, Sub: Intimation under Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 – Change of status of GMR Kalinga Solar Power Limited from step-down wholly owned subsidiary to step-down subsidiary of the Company. This is further to our earlier disclosure dated November 24, 2025, regarding incorporation of GMR Kalinga Solar Power Limited (“GKSPL”), as a wholly owned subsidiary (“WOS”) of GMR Energy Limited (“GEL”), a WOS of the Company, for development of ~ 10 MW captive solar power generating plant on a design, build, finance, operate basis in Kamalanga, Odisha. We further wish to inform that GKSPL had entered into a long term agreement with Grasim Industries Limited (“Grasim”), for supplying power, and has agreed to make equity infusion in the project with GEL in the ratio of 71:29, with GEL holding 71% equity. In this regard, we wish to inform that the Board of directors of GKSPL on July 08, 2026, upon receipt of the first tranche of subscription amount, has allotted equity shares to GEL and Grasim in the ratio of 71:29. By virtue of the aforesaid allotment, the status of GKSPL changed from a wholly owned subsidiary to a step-down subsidiary of the Company. None of the Company’s promoters / promoter group / group companies have any interest in the above transaction. This is for your information and record. Thanking you, For GMR Power and Urban Infra Limited Vimal Prakash Company Secretary & Compliance Officer GMR Power & Urban Infra Limited Corporate Office: New Udaan Bhawan, Opp. Terminal 3, Indira Gandhi International Airport, New Delhi - 110 037 Registered Office: Unit No. 12, 18th Floor, Tower A, Building No. 5, DLF Cyber City, DLF Phase– III, Gurugram– 122002, Haryana, India CIN L45400HR2019PLC125712 T +91 124 6637750, E GPUIL.CS@gmrgroup.in W www.gmrpui.com