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Policy & tenders

What is POWERGRID's 3 GWh battery storage tender in West Bengal?

Power Grid Corporation of India (POWERGRID) has invited bids for 750 MW / 3,000 MWh of standalone battery energy storage across five systems in West Bengal, with submission deadlines on 22–23 June 2026. It marks POWERGRID's move into large-scale storage procurement and, as of this briefing, remains open — no bidder has been awarded.

Published 4 July 2026 · Last updated 4 July 2026 · By Alpha Devraj ESS Research Desk

A brief on the transmission giant’s entry into large-scale storage procurement — tracked as part of our tender tracker.

Tender at a glance

FieldDetail
IssuerPower Grid Corporation of India (POWERGRID)
Capacity750 MW / 3,000 MWh across five standalone BESS
LocationMultiple sites, West Bengal
Bid submission deadline22 June 2026 (four tenders); 23 June 2026 (one tender)
StatusOpen — not yet awarded
Assigned toNone yet (bidding stage)

What it means

Splitting 3 GWh across five systems widens the field to more developers and adds a fresh eastern-region data point to India’s price-discovery trend. West Bengal has moved quickly from its earlier 2 GWh state tender to transmission-linked procurement at this scale, reflecting the storage obligations built into national BESS policy.

As of this briefing the tender is open for bids and has not been awarded — the assignee will be updated here once POWERGRID declares winners.

Weighing a bid in an eastern-region tender? Talk to our bid desk, or model the project economics first.

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