Making power needs more energy than it yields
'GREEN' WAR
UNITED NATIONS
Clean move
China cuts down its carbon dioxide emissions
Coal rush
What's behind the huge spurt in coal generation investments in the US?
Black money
Economic concerns make the US promote unclean fuel
Last resort
Petition filed against NPCL in Udupi
Coal prices set to change
New grading system will be a setback for the power sector
Deep despair
20,000 workers die in China's coal mines every year
Coal a human history
According to report
Power plant with zero emission