Indian engineering major Larsen & Toubro (<a href="https://www.bseindia.com/stock-share-price/larsen--toubro-ltd/lt/500510/" target="_blank">BOM:500510</a>), or L&T, has received a deal to install a 1.5-GW pumped storage hydro plant for power group JSW Energy Ltd (<a href="https://www.bseindia.com/stock-share-price/jsw-energy-ltd/jswenergy/533148/" target="_blank">BOM:533148</a>) in the state of Maharashtra.