Commencement of commercial production/operations

Leading Through Innovation A ugust 26, 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 Ref: Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, as amended Subject: Execution of Power Purchase Agreement Dear Sir/Madam, In continuation of our intimation dated December 24, 2025, we wish to inform that pursuant to the provisions of Regulation 30 read with Para B of Part A of Schedule III and other applicable provisions of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI Listing Regulations”), we wish to inform that, ACME Marigold Urja Private Limited, a wholly owned subsidiary of ACME Solar Holdings Limited has executed a Power Purchase Agreements (PPA) with Northeast Frontier Railway (NFR) to set up a 130 MW Round the clock (RTC) renewable energy power project. The details as required under Regulation 30 of the SEBI Listing Regulations read with SEBI Master Circular bearing Ref. No. HO/ 49/ 14/ 14(7)2025-CFD-POD2/ I/ 3762/ 2026 dated January 30, 2026, are enclosed herewith as Annexure-A. The aforesaid information shall also be available on the website of the Company i.e. www.acmesolar.in. Please note that this is a voluntary disclosure. This is for your information and record. Thanking you, For ACME Solar Holdings Limited Rajesh Sodhi Company Secretary and Compliance Officer Encl: As stated 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 Leading Through Innovation Annexure-A Information as required under Regulation 30 read with Para B of Part A of Schedule III of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 and SEBI Master Circular bearing Ref. No. HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated January 30, 2026. Sl. Particular Details a. Name of the entity awarding Awarded by: REMC Limited the order(s)/contract(s) Agreement / PPA Signed with - Northeast Frontier Railway b. Significant terms and ACME Marigold Urja Private Limited, a wholly conditions of order(s)/ owned subsidiary of contract(s) awarded in brief ACME Solar Holdings Limited, has executed Power Purchase Agreement (PPA) to set up a 130 MW Round the clock (RTC) renewable energy power project. c. Whether order(s) / Domestic contract(s) have been awarded by domestic/ international entity d. Nature of order(s) / Power Purchase Agreement contract(s) e. Whether domestic or Domestic international f. Time period by which the Scheduled Commencement of Supply Date (SCSD) order(s)/contract(s) is to be – 25.02.2029 executed Project tenure – 25 years from the date of SCSD g. Broad consideration or size Size of the project – 130 MW, at a tariff of Rs. of the order(s)/contract(s) 4.35 per kWh applicable for each year during PPA tenure. h. Whether the promoter/ No promoter group / group companies have any interest in the entity that awarded the order(s)/contract(s)? If yes, nature of interest and details thereof i. Whether the No order(s)/contract(s) would fall within related party transactions? If yes, whether the same is done at “arm’s length” 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