Company has entered into the Reconstituted Partnership Deed on 08 August, 2026 for acquisition of Arankam Green Energy Solution (Firm).

Date: 08th August, 2026 To, To, Department of Corporate Services The Secretary, Bombay Stock Exchange Limited The Calcutta Stock Exchange Limited P.J. Towers, Dalal Street, 7, Lyons Range, Mumbai- 400 001 Kolkata- 700 001 Scrip Code: 533285 Scrip Code: 028393 Sub: Disclosure under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements), Regulations 2015- Reconstituted Partnership Deed Dear Sir/Madam, Pursuant to Regulation 30 read with Schedule III of the SEBI (Listing Obligations and Disclosure Requirements), Regulations 2015, we wish to inform you that the Company has entered into Reconstituted Partnership Deed on 8th August, 2026 for the acquisition of M/s Arankam Green Energy Solution (“Firm”). The disclosure as required under Schedule III of the SEBI Listing Regulations, 2015, read with SEBI Circular No. SEBI/HO/CFD/PoD2/CIR/P/0155 dated 11th November, 2024 is attached herewith and marked as Annexure A. This is for your information and record. Thanking You. For RDB Infrastructure and Power Limited (Formerly known as RDB Realty & Infrastructure Limited) Shubham Vaidya Managing Director ANNEXURE- A Disclosure in terms of Regulation 30 of SEBI Listing Regulations read with SEBI Circular No. SEBI/HO/CFD/PoD2/CIR/P/0155 dated 11th November, 2024 Sr. Details of events that need to be Information of such event(s) No. provided 1 Name of the target entity, details in Name: M/s Arankam Green Energy Solution (“Firm”) brief such as size, turnover etc.; Size: Set up of 6.3 MW Solar Plant at Khta Mugal, Saharanpur, Uttar Pradesh Turnover: NA 2 Whether the acquisition would fall The acquisition does not fall within the ambit of related within related party transaction(s) party transactions at the time of execution of the and whether the promoter/ promoter Partnership deed. Now that the Deed has been group/ group companies have any executed, the Firm will become a related party of the interest in the entity being acquired? Company. If yes, nature of interest and details thereof and whether the same is done at “arm’s length”; 3 Industry to which the entity being Renewable / Green Energy acquired belongs; 4 Objects and impact of acquisition The acquisition is for completion and (including but not limited to, commercialization of a 6.3 MW renewable energy disclosure of reasons for acquisition project awarded to the Firm under a Power Purchase of target entity, if its business is Agreement with Uttar Pradesh Power Corporation outside the main line of business of Limited (UPPCL) and Letter of Award issued by Uttar the listed entity); Pradesh New & Renewable Energy Development Agency (UPNEDA). 5 Brief details of any governmental or Not Applicable regulatory approvals required for the acquisition; 6 Indicative time period for The acquisition has been completed upon execution of completion of the acquisition; the Reconstituted Partnership Deed on 8th August. Registration of the Reconstituted Partnership Deed with the Registrar of Firms (RoF) is a post-completion statutory formality and is being undertaken in accordance with applicable law. 7 Consideration- whether cash Cash consideration or share swap or any other form and details of the same; 8. Cost of acquisition and/or the price at Rs. 90,00,000/- (Rupees Ninety Lakhs only). which the shares are acquired; 9. Percentage of shareholding / control 49% partnership interest has been acquired. The acquired and / or number of shares balance 51% partnership interest shall be acquired after acquired; expiry of one year from the Commercial Operation Date (COD), in accordance with the conditions of the Power Purchase Agreement (PPA). 10. Brief background about the entity Products/line of business: The Firm is Special acquired in terms of products/line of Purpose Vehicle (SPV) made specifically for getting business acquired, date of into long term power purchase agreements for solar incorporation, history of last 3 years power projects in India. turnover, country in which the acquired entity has presence and any Date of Incorporation: 20th April, 2025 other significant information (in brief); Last 3 years Turnover- NA Country: India