Material litigation under Regulation 30(4) of the Securities Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 ('Listing Regulations') - Update

E n e r g y L i mR e g d . O ffic e : J S W C e n treB a n d ra K u rla C o m p le x , B a n d ra (E a s t), M u m b a i – 4 C IN : L 7 4 9 9 9 M H 1 9 9 4 P L C 0P h o n e : 0 2 2 -4 2 8 6 1 0 0 0 F a x : 0 2 2 -4 2 8 6 3 0 0 0 W e b s ite : w w w .js w .in i t e d 0 0 0 5 1 , 7 7 0 4 1 SEC / JSWEL 21st August 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers Exchange Plaza Dalal Street Bandra Kurla Complex, Bandra (E) Mumbai - 400 001 Mumbai - 400 051 Scrip Code: 533148 Symbol: JSWENERGY-EQ Sub: Material litigation under Regulation 30(4) of the Securities Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“Listing Regulations”) – Update Ref: Regulation 30 of the Listing Regulations Dear Madam / Sir, We refer to our earlier disclosure dated 20th August 2026, wherein we informed you that the Hon’ble Appellate Tribunal for Electricity (“APTEL”), by its order dated 19th August 2026, dismissed the appeal filed by Maharashtra State Electricity Distribution Company Limited (“MSEDCL”) against the order dated 24th December 2025 passed by the Maharashtra Electricity Regulatory Commission (“MERC”). We hereby inform you that on 20th August 2026, the Company was served with a copy of the appeal filed by MSEDCL before the Hon’ble Supreme Court of India challenging the aforesaid order passed by APTEL. Yours faithfully, For JSW Energy Limited Monica Chopra Company Secretary Part of O.P. Jindal Group