JSW Neo Energy Ltd, a wholly-owned unit of Indian power group JSW Energy Ltd (<a href="https://www.bseindia.com/stock-share-price/jsw-energy-ltd/jswenergy/533148/" target="_blank">BOM:533148</a>), has signed a deal with electric utility Uttar Pradesh Power Corporation Ltd to supply 1,500 MW/12,000 MWh of pumped hydro energy storage capacity.