Torrefied waste sludge was fired into NTPC's unit 4 boiler at Dadri for power generation. Firing sludge into the boiler will reduce net CO2 emissions as well as water and land pollution.

Around 100 workers were scalded at the NTPC plant by ... and then intense heat "that could melt human flesh". Why there were so many workers standing so close to the boiler is being investigated.

At least 20 people died in an explosion at government-run NTPC Unchahar power plant in Raebareli district on Wednesday.(PTI Photo ... in the boiler was 765 kg per mm square. “The heat is ...