Divestment is working. Starting in 2016, the coal industry is set to lose billions of dollars.
Taxing the rich to give the poor clean power.
The clean energy industry grew by 18 percent in a single year. Worldwide, the sector is booming.
Due to environmental regulations, natural gas is now the cheaper option.
Fossil fuel plants currently drain billions of dollars of water—switching over could help save the thirsty state.
The latest, sleekest entrant into a kind of gadget we're calling End Times Tech.
Burning oil will probably destroy the environment, but why find out?
The world's most sophisticated, well-paid energy analysts all drastically underestimated the growth in renewable power. One group didn't.
Can a common science fiction dream ever become a reality?
America is finally getting its first offshore wind farm—by next fall, five floating turbines in Rhode Island will break open a new cleantech market in the United States.