IBPS RRBs Officer Scale I and II 13 Sep 2015 Paper

(3) The Delhi Jal Board (DJB), in August 2015, commissioned the first hydroelectric plant here to produce 20,000 Kwh electricity per year. The plant has been set up at DJB’s Sewage Treatment Plant in Chilla in east Delhi. This is the first plant in Delhi to generate power through hydraulic turbines propelled by treated effluent from the STP.