Renewable fuels advance; carbon pricing on the docket; increasing opposition to oil-drilling; China to cap coal by 2020; global warming impacts far and wide.

Coal executives once saw a rosy future (for themselves) in Northwest coal export. But falling global demand for their dirty product now means that their dreams may be going up in smoke.

Worldwide switch to clean power would save $1.8 trillion, rainforests store less carbon once they’re fragmented, WA carbon tax would pay steady dividends, and other stories of the week in clean energy solutions.

The 400,000 People's Climate Marchers are right: the carbon bubble is beginning to pop.  Coal is on the ropes, and those who have been resisting divestment are now kicking themselves for staying in too long.  Oil and gas will lose their grip more slowly, but they will lose it.  

Tell Oregon's Department of Environmental Quality to protect the Columbia River from dirty coal!

Carbon pollution is once again free Down Under, Minnesota cuts coal use by more than a third, boreal fires in Canada add fuel to climate change, Appalachia looks to a future beyond coal, and more.

Fifteen roadmaps to decarbonize the biggest carbon-emitting economies, Indian solar entrepreneurs electrifying rural villages, oil companies gambling trillions in exploration dollars, and much more.

Renewables gain market share as prices drop, Royal Dutch Shell rebuffs 'stranded asset' worries, California cap-and-trade laid bare, and much more