Automakers in California and many other states may soon have to restrict sales of gasoline and non-plug-in hybrid vehicles ...

A federal judge Wednesday temporarily halted the Department of Energy’s plans to cut approximately $405 million in annual ...

Whether residents like it or not, battery energy storage systems are coming to a community near you, and unless local ...

Maryland ratepayers could save hundreds of dollars a year on their electric bills if the regional power grid operator could ...

Installations are wrapping up this month for the turnkey program providing solar, heat pumps, and batteries to households that couldn’t otherwise ...