National Deployment of 250 MW/1000 MWh Battery Energy Storage Systems (BESS)

Work Description - Package: Long Term Agreement (lta) For Design, Supply, Erection, Testing & Commissioning Of 250 Mw/ 1000 Mwh Battery Energy Storage System (bess) Across India On Site Destination Basis (category-b (4-hour Bess)).

This tender, Reference Number CC/T/W-BESS/DOM/A04/26/09477, is issued by the Power Grid Corporation of India Limited, a Central Government Ministry/Department, for a critical "Works" category tender. The project involves establishing a Long Term Agreement (LTA) for the comprehensive Design, Supply, Erection, Testing, and Commissioning of a 250 MW/1000 MWh Battery Energy Storage System (BESS) to be deployed across India on a site destination basis, specifically for Category-B (4-hour BESS) systems. This significant undertaking falls under the "Power/Energy Projects/Products/Services" product category. Prospective bidders can download tender documents from the ePublished Date of 16-Jul-2026, 11:30 PM, until the Document Download End Date of 02-Sep-2026, 11:00 AM. Bids can be submitted starting from 16-Jul-2026, 11:30 PM, up to the Bid Submission End Date of 02-Sep-2026, 11:00 AM. The Bid Opening will take place on 02-Sep-2026, at 11:30 AM. The tender is of "Open/Advertised" type and does not incur any Tender Fee or Earnest Money Deposit (EMD). The inviting authority is Rohit Dalakoti, Ch. Manager, at Power Grid Corporation of India Ltd, Saudamini, 3rd Floor, Plot No 2, Sector 29 Gurgaon, Haryana, 122001.