General Updates

Energy Limited Regd. Office: JSW Centre, Bandra Kurla Complex, Bandra (East), Mumbai – 400 051, CIN: L74999MH1994PLC077041 Phone: 022-4286 1000 Fax: 022-4286 3000 Website: www.jsw.in SEC / JSWEL 8th July 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 Scrip Code: JSWENERGY- EQ Ref: Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 Sub: Capacity Addition Dear Madam / Sir, This is to inform you that the Company has successfully commissioned 1,081 MW of renewable energy capacity since April, 2026, taking its total installed capacity to 14,535 MW. The Press Release in this regard is attached. Yours faithfully, For JSW Energy Limited Monica Chopra Company Secretary Part of O.P. Jindal Group Media Release July 08, 2026 JSW Energy Commissions 1,081 MW Renewable Capacity since April 2026; Operational Capacity Reaches 14,535 MW Mumbai, India — July 08, 2026 – JSW Energy Limited (“The Company”) is pleased to announce the commissioning of 1,081 MW of renewable energy capacity since April 2026, taking its total installed capacity to 14,535 MW. The capacity addition comprises 442 MW of solar, 108 MW of wind, 381 MW of hybrid, and 150 MW of hydro power projects. Further, as previously announced, in June 2026, the Company commissioned its wind blade manufacturing facility at Halol, Gujarat. The facility has an annual manufacturing capacity of 450 blades, sufficient to support approximately 600 MW of wind power installations per annum. With this addition, renewable energy constitutes 61% of the Company's total installed capacity, comprising 3,764 MW of wind, 2,500 MW of solar, 832 MW of hybrid and 1,781 MW of hydro assets. Additionally, the Company's thermal portfolio stands at 5,658 MW, taking the total installed capacity to 14,535 MW. JSW Energy has a total locked-in generation capacity of 32.1 GW — comprising 14.53 GW operational and 13.0 GW under construction across thermal, hydro, and renewables — along with a pipeline of 4.6 GW. The Company remains on track to achieve its FY2027 renewable capacity addition target of 3 GW, having already commissioned about one-third of this target till date — equivalent to nearly 87% of the total greenfield capacity added in all of FY2026. The company aims to reach 30 GW of generation capacity and 40 GWh of energy storage capacity by 2030 and achieve carbon neutrality by 2050. The company also has 29.6 GWh of locked-in energy storage capacity through hydro pumped storage projects of 26.4 GWh and battery energy storage system of 3.2 GWh. Page 1 of 2 PRESS RELEASE ABOUT JSW ENERGY: JSW Energy Ltd is one of the leading Private sector power producers in India and a part JSW Group, a diversified Indian conglomerate with a turnover of over USD 25 billion and a significant presence across sectors including as steel, energy, infrastructure, cement, sports among others. JSW Energy Ltd has established its presence across the value chains of power sector with diversified assets in power generation, and transmission. With strong operations, robust corporate governance and prudent capital allocation strategies, JSW Energy continues to deliver sustainable growth, and create value for all stakeholders. JSW Energy began commercial operations in 2000, with the commissioning of its first 2x130 MW thermal power plants at Vijayanagar, Karnataka. Since then, the company has steadily enhanced its power generation capacity from 260 MW to 14.53 GW, ensuring diversity in geographic presence, fuel sources and power off-take arrangements. The Company is presently constructing various power projects to the tune of 13 GW, with a vision to achieve a total power generation capacity of 30 GW by 2030. Forward Looking and Cautionary Statements: Certain statements in this release concerning our future growth prospects are forward looking statements, which involve a number of risks, and uncertainties that could cause actual results to differ materially from those in such forward-looking statements. The risks and uncertainties relating to these statements include, but are not limited to, risks and uncertainties regarding fluctuations in earnings, our ability to manage growth, intense competition within Power Industry including those factors which may affect our cost advantage, wage increases in India, our ability to attract and retain highly skilled professionals, time and cost overruns on fixed-price, fixed-time frame contracts, client concentration, restrictions on immigration, our ability to manage our internal operations, reduced demand for Power, our ability to successfully complete and integrate potential acquisitions, liability for damages on our service contracts, the success of the companies in which JSW Energy has made strategic investments, withdrawal of fiscal governmental incentives, political instability, legal restrictions on raising capital or acquiring companies outside India, unauthorized use of our intellectual property and general economic conditions affecting our industry. The company does not undertake to update any forward-looking statements that may be made from time to time by or on behalf of the company. For more information/ queries: Investor Relations Team ir.jswenergy@jsw.in