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 10th 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: JSW Energy PSP Eleven Limited secures BESS and PCS orders from Bondada Renewable Energy Dear Madam / Sir, This is to inform you that the JSW Energy PSP Eleven Limited (JEPEL), a step-down wholly owned subsidiary of the Company, has secured orders aggregating to Rs. 443.74 crores {200 MW / 400 MWh of Battery Energy Storage System (“BESS”)} for the supply of BESS and Power Conversion System (“PCS”) solutions to Bondada Renewable Energy Private Limited, a wholly owned subsidiary of Bondada Engineering Limited. 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 10, 2026 JSW Energy secures BESS and PCS order from Bondada Renewable Energy Mumbai, India — July 10, 2026 – JSW Energy PSP Eleven Limited (JEPEL), a step-down subsidiary of JSW Energy Limited ("the Company"), has secured orders aggregating to ₹443.74 crore (200 MW / 400 MWh of BESS) from Bondada Renewable Energy Private Limited, a wholly owned subsidiary of Bondada Engineering Limited, for the supply of BESS and PCS solutions. JEPEL operates a 5 GWh per annum battery assembly plant in Pune. This engagement represents a step forward in the Company’s strategic expansion in the energy storage segment, reinforcing its commitment to building capabilities across the energy value chain. Battery Energy Storage Systems are increasingly becoming critical for India’s evolving power ecosystem, supporting grid stability, peak load management, renewable energy integration, and round-the-clock power supply. 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 also has 29.6 GWh of locked-in energy storage capacity, comprising pumped hydro storage of 26.4 GWh and battery energy storage systems of 3.2 GWh. 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. Page 1 of 2 MEDIA RELEASE ABOUT JSW ENERGY: JSW Energy Ltd is one of the leading Private sector power producers in India and part of the USD 25 billion JSW Group which has significant presence in sectors such 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