Press Release

Leading Through Innovation August 27, 2026 To To BSE Limited National Stock Exchange of India Ltd Corporate Relationship Dept., Corporate Relationship Dept., Phiroze Jeejeebhoy Towers, Exchange Plaza, Plot No. C/1, G Block, Dalal Street, Mumbai 400001 Bandra-Kurla Complex, Bandra (East), Mumbai 400 051 Scrip Code: 544283 Symbol: ACMESOLAR Sub: Press Release Dear Sir/Madam, Please find enclosed a Press Release titled “ACME Solar raises INR 1,571 crore project funding from IIFCL for ACME Renewtech Sixth 300 MW Assured Peak Power Project”. You are requested to take the same on your record. Thanking you, For ACME Solar Holdings Limited Rajesh Sodhi Company Secretary and Compliance Officer Encl: As stated Note: This is voluntary submission and not to be considered as an intimation under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements), Regulations, 2015. ACME Solar Holdings Limited CIN: L40106HR2015PLC102129 Corporate Office: 4th, 6th to 8th Floor, Block A1, DLF World Tech Park, DLF IT SEZ Silokhera, Sector 30, Gurugram, Haryana 122001 India Tel: +91-124-4507100 Fax: +91-124-7117001 Regd. Office: Plot No .152, Sector-44, Gurugram 122002, Haryana, India Tel: +91-124-7117000 Fax: +91-124-7117001 Email: cs.acme@acme.in; Website: www.acmesolar.in; ACME Solar raises INR 1,571 crore project funding from IIFCL for ACME Renewtech Sixth 300 MW Assured Peak Power Project GURUGRAM – August 27, 2026: ACME Solar Holdings Ltd (ACME Solar) has secured INR 1,571 crore long-term project funding from India Infrastructure Finance Company Ltd (IIFCL) for the construction and development of ACME Renewtech Sixth 300 MW assured peak power project in Rajasthan. This project financing, secured at a competitive rate of interest, marks IIFCL’s first sole greenfield finance to ACME, with IIFCL acting as the sole lender for the project with a repayment tenor of 19 years. The current funding milestone takes the overall financing secured by ACME Solar during this fiscal to INR 10,976 crore. The Power Purchase agreement (PPA) for this project has been executed with SECI Limited for a period of 25 years at a tariff of INR 6.28/unit. ACME Greentech Seventh assured peak power project combines multiple renewable energy technologies including Solar and Battery Energy Storage System (BESS) to meet the supply obligations under its PPA ensuring higher predictability and dispatchability. The project entails a total capex of INR 2123 crore and forms part of ACME Solar’s broader battery-storage capital deployment programme for the current financial year. The project is progressing on a strong execution footing, with grid connectivity already operational, Pooling Substation and dedicated transmission line in advanced stages of completion and land for the site substantially secured, positioning it for timely construction. The plant will integrate 1350 MWh BESS alongside solar generation, enabling assured peak power supply under its PPA. Like ACME Solar’s other assured peak power projects, this asset is being developed entirely within Rajasthan, reinforcing the state’s growing role as a hub for the company’s hybrid renewable capacity. About ACME Solar: ACME Solar Holdings Limited is a leading integrated renewable energy player with a diversified portfolio of 8,370 MW spanning solar, wind, storage, FDRE and hybrid solutions and an operational contracted capacity of 2,990 MW and ~3.62 GWh of BESS capacity and under construction contracted capacity of 5,380 MW. The under construction PPA signed portfolio stands at 4,010 MW. With an in-house EPC and O&M division, the company does end-to-end development and O&M of the plants, thereby delivering projects in a time & cost-effective manner while ensuring best in class operating performance evident in its industry leading CUF and operating margins. For Further Details Please Contact ACME Group Corporate Communications Frederick Castro Rimjim Bora Mob: +91 9920665176 Mob: +91 98732 10182 Email: frederick.castro@acme.in Email: rimjim.bora@acme.in