POWERGRID Infrastructure Investment Trust has informed the Exchange regarding Disclosure of material issue

CC/PUTL_COS/Stock Exchanges/266 August 3, 2026 Listing Department Listing Department National Stock Exchange of India Limited BSE Limited Exchange Plaza, C-1, Block G 20th Floor, P. J. Towers Bandra Kurla Complex Dalal Street, Mumbai – 400001 Bandra (E), Mumbai – 400051 Scrip Code:543290 (PGINVIT) Symbol: PGINVIT Company Code:12436 Subject: Notice of Postal Ballot of POWERGRID Infrastructure Investment Trust (“PGInvIT”) dated August 3, 2026 Dear Sir/Madam, Pursuant to Regulation 22 and 23 of the Securities and Exchange Board of India (Infrastructure Investment Trusts) Regulations, 2014 (“InvIT Regulations”), and the notifications, circulars and guidelines issued thereunder read with Circular No. SEBI/HO/DDHS-PoD-2/P/CIR/2025/102 dated July 11, 2025 issued by the Securities and Exchange Board of India and subject to other applicable laws and regulations, enclosed please find Notice of Postal Ballot of PGInvIT dated August 3, 2026. Kindly take the above information on record. Thanking You, Yours faithfully, For POWERGRID Unchahar Transmission Limited (as Investment Manager of POWERGRID Infrastructure Investment Trust) Shwetank Kumar Company Secretary & Compliance Officer Encl: As above. IDBI Trusteeship Services Limited Ground Floor, Universal Insurance Building, Sir P.M. Road, Fort, Mumbai- 400 001. Corporate Office: Plot No. 2, Sector-29, Gurugram-122001, (Haryana) Tel.: 0124-2823170 Registered Office: B-9, Qutab Institutional Area, Katwaria Sarai, New Delhi-110 016. Tel: 011-26560112, CIN: U65100DL2012GOI246341 Website: www.putl.in POWERGRID Infrastructure Investment Trust (An infrastructure investment trust registered with Securities and Exchange Board of India) Registration Number IN/InvIT/20-21/0016 Principal Place of Business: Plot No. 2, Sector 29, Gurgaon-122001, Haryana Compliance Officer: Shwetank Kumar Tel: + 91 124 282 3177; email: investors@pginvit.in Website: www.pginvit.in POSTAL BALLOT NOTICE NOTICE is hereby given that pursuant to the Regulation 22(2) of the Securities and Exchange Board of India (Infrastructure Investment Trusts) Regulations, 2014, as amended and the notifications, circulars and guidelines issued thereunder (including any statutory modification(s) or re-enactment thereof for the time being in force) (the “InvIT Regulations”) read with Circular No. SEBI/HO/DDHS-PoD-2/P/CIR/2025/102 dated July 11, 2025 issued by the Securities and Exchange Board of India (the “SEBI Master Circular”) and subject to other applicable laws and regulations, the resolution as set out in this Postal Ballot Notice is proposed to be passed by the unitholders (the “Unitholders”) of POWERGRID Infrastructure Investment Trust (“PGInvIT”) by way of Postal Ballot by voting through electronic means (“remote e-voting”). An explanatory statement pertaining to the proposed resolution setting out the material facts and reasons thereto is annexed with the Postal Ballot Notice for your consideration. The Board of Directors of POWERGRID Unchahar Transmission Limited, the Investment Manager of PGInvIT (“Investment Manager”), has appointed CS Arvind Kohli, (Membership No. F4434 and C.P. No.2818), M/s. Arvind Kohli & Associates, Company Secretaries, as the Scrutinizer for conducting the Postal Ballot through remote e-voting process in a fair and transparent manner. The remote e-voting period commences on Tuesday, August 4, 2026 from 9.00 A.M. (IST) and ends on Monday, August 24, 2026 at 5.00 P.M. (IST). Unitholders are requested to read the e-voting instructions carefully mentioned in the Notes under the section ‘Voting through electronic means’ in this Notice. After completion of the scrutiny of the votes cast through remote e-voting, the Scrutinizer will submit its report to the Chairman of Investment Manager of PGInvIT or to any other person authorized by the Chairman. The results of Postal Ballot shall be announced on or before Wednesday, August 26, 2026. The said results along with the Scrutinizer’s report would be submitted with the National Stock Exchange of India Limited and BSE Limited. Additionally, the results would also be placed on the website of PGInvIT - www.pginvit.in and on the website of remote e-voting agency, M/s. KFin Technologies Limited – https://evoting.kfintech.com. PROPOSED RESOLUTION TO CONSIDER AND APPROVE THE APPOINTMENT OF THE VALUER OF POWERGRID INFRASTRUCTURE INVESTMENT TRUST FROM FY 2026-27 TO 2027-28 To consider and if thought fit, to pass the following resolution by way of simple majority (i.e. where the votes cast in favour of the resolution are required to be more than fifty per cent of the total votes cast for the resolution) in accordance with Regulation 22(4) of the Securities and Exchange Board of India (Infrastructure Investment Trusts) Regulations, 2014, as amended: “RESOLVED THAT pursuant to Regulations 10, 22 and other applicable provisions, if any, of the Securities and Exchange Board of India (Infrastructure Investment Trusts) Regulations, 2014, as amended or supplemented including any applicable circulars, notifications, guidelines and clarifications issued thereunder from time to time (“InvIT Regulations”) and other applicable rules and regulations, if any, including any statutory modifications, amendments or re-enactments thereof for the time being in force, the consent of the unitholders be and is hereby accorded for the appointment of M/s. IndiaAppraisers.com Pvt. Ltd (IAPL), bearing firm registration number IBBI/RV-E/07/2020/129 as the independent valuer of POWERGRID Infrastructure Investment Trust (“PGInvIT”) for a period of two consecutive financial years commencing from FY 2026-27 up to FY 2027-28, to carry out valuation of its Special Purpose Vehicles(SPVs) and other valuations in accordance with the InvIT Regulations at the remuneration as mentioned hereunder: S. No. Particulars Remuneration (i) For full valuation per IPA/SPV at fiscal Rs 47,000/- for each SPV per year-end. instance/acquisition. (ii) For full valuation of new asset(s) for 100% of remuneration under Sr. no.(i) acquisition purpose. above on each instance per SPV. (iii) For Half Yearly Valuation. 60% of remuneration under Sr. no.(i) above on each instance per SPV. (iv) For Quarterly Valuation. 60% of remuneration under Sr. no.(i) above on each instance per SPV. The above Remuneration is inclusive of all charges except applicable GST, which shall be paid extra as applicable. “RESOLVED FURTHER THAT the Board of Directors, Chief Executive Officer, Chief Financial Officer and Company Secretary of POWERGRID Unchahar Transmission Limited, the Investment Manager to PGInvIT (“the Investment Manager”) be and are hereby severally authorized on behalf of PGInvIT to inform all concerned in such form and manner as may be required or is necessary and also to execute such agreements, letter and other writings in this regard and to do all acts, deeds, things, and matters as may be required or necessary to give effect to this resolution or as otherwise considered by the Board of Directors of Investment Manager to be in the best interest of PGInvIT, as it may deem fit.” For POWERGRID Infrastructure Investment Trust (PGInvIT) By Order of the Board POWERGRID Unchahar Transmission Limited (as the Investment Manager to PGInvIT) (Shwetank Kumar) Company Secretary and Compliance Officer Date : August 3, 2026 Place : Gurgaon NOTES 1. As per the Regulation 22(2)(b) of the SEBI (Infrastructure Investment Trusts) Regulations, 2014 read with SEBI Master Circular, for any matter requiring approval of the Unitholders, voting may also be done by postal ballot or electronic mode. Pursuant to this, PGInvIT is seeking the approval of the Unitholders on the proposed resolution by way of Postal Ballot through remote e-voting. 2. An explanatory statement setting out the material facts and reasons for the proposed resolution is annexed herewith and forms part of the Postal Ballot Notice. 3. The Investment Manager on behalf of PGInvIT has availed the services of M/s. KFin Te [Showing first 8,000 characters — download PDF for full document]