Aug 6, 2015 About a third of the state's electricity comes from burning lower-quality lignite.
Aug 3, 2015 The rules limiting carbon emissions will speed utilities' movement away from coal as a fuel.
Aug 3, 2015 On the losing side of the new rules: coal.
Jun 25, 2015 Denmark gets some 40 percent of its power from wind energy — but it's aiming for even more.
Jun 19, 2015 Bridgeport, Conn., is taking measures to rely more on locally made power.
May 28, 2015 Residents protest the dump that generates millions in revenue for poor rural area.
May 1, 2015 Tesla's new home battery may be ahead of its time.
Apr 24, 2015 Taking inspiration from animals to design the camouflage of the future.
Apr 16, 2015 A federal court in Washington hears a challenge to the EPA's Clean Power Plan.