Saatvik Green Energy had lackluster debut on Dalal Street, listing at a slight discount on Friday. The company's shares opened at ₹460 on BSE, 1.07% below its issue price of ₹465. On NSE, the stock listed at par against issue price. The ₹900 crore issue got subscribed 6.57 times during the three day bidding from September 19 to September 23.