MSEDCL Launches Major 2,000 MW Battery Storage Tender

The Maharashtra State Electricity Distribution Company Limited (MSEDCL) has officially invited bids for a 2,000 MW/4,000 MWh Battery Energy Storage System (BESS). The project aims to enhance energy storage capacity across the state by facilitating 2-hour discharge cycles. This tender includes both standalone and co-located projects connected to State Transmission Utility (STU) substations. Developers have until July 22, 2026, to submit both technical and financial proposals for this infrastructure upgrade.

The initiative is designed to provide on-demand energy storage, which is critical for balancing load fluctuations in a complex power distribution network. MSEDCL’s tender mandates that developers maintain usage rights for at least 6,300 cycles throughout the contract period at no extra cost. The inclusion of Viability Gap Funding (VGF) of up to ₹18 lakh/MWh, supported by the Power System Development Fund, highlights the financial priority of scaling clean energy storage.

This move is a major signal for the Indian energy sector to reduce dependence on traditional peaking power plants. By implementing large-scale battery storage, the state government aims to stabilize the power grid and accommodate increasing renewable energy integration. The successful deployment of this 2,000 MW capacity will set a benchmark for other states planning similar energy transition projects. Industry experts suggest that the successful completion of this tender will significantly boost market confidence in large-scale battery technologies and create a robust framework for future green energy initiatives across the Indian subcontinent.