California delivered a narrow victory to the solar industry, maintaining a policy that has underpinned solar's growth.
American manufacturers complained that U.K. subsidies for wood pellets are pushing up their costs.
The amount of electricity generated from coal in the U.S. slid to its lowest level since the 1970s in November.
A federal coal leasing review has brought new attention to oil and gas leasing on public lands.
Carbon emissions could be dramatically cut with a new power grid based on renewables, a new study says.
The decline may help the country’s greenhouse gas emissions peak a decade earlier than expected.
The Obama administration has temporarily halted coal leasing on federal lands to address climate change.
A Berkeley National Laboratory report shows state electricity goals making a small dent in U.S. carbon emissions.
The solar power industry continued its hiring spree in 2015, growing 12 times faster than overall U.S. employment.
U.S. coal production in 2015 dropped to its lowest level in 30 years thanks in part to falling natural gas prices.
Dam building in tropical forests could harm the climate and biodiversity, a new study says.
TransCanada is suing the U.S. for $15 billion for killing the Keystone XL Pipeline.
New commitments to renewables and the rippling effect of oil prices could dominate energy news in 2016.
A look at the biggest energy stories of 2015 — a year in which world leaders agreed to cut carbon emissions.
Wind power in the U.S. has grown to 70 gigawatts of generating capacity spread across 50,000 wind turbines.
Large solar power installations are catching on quickly in North Carolina and Georgia as solar panel prices fall.
The disappearance of large animals from tropical forests could hurt forests' ability to store carbon.
A new study shows that hydrogen could be used to help wind and solar provide power around the clock.
The International Air Transport Association expects an emissions deal for the aviation industry in 2016.
After decades of failed talks, a new climate pact from Paris gives the world hope it can limit global warming.