JSW Energy won the Solar Energy Corporation of India’s auction to set up a 125 MW/500 MWh standalone battery energy storage system (BESS) in Kerala. JSW quoted a tariff of ₹441,000 (~$5,057)/MW/month. The tender was floated in December last year. JSW Energy will be eligible for viability gap funding of ₹2.7 million (~$30,963)/MWh or 30% of the project’s capital cost, whichever is lower.