Two years ago, SolarCity was one of the nation’s hottest growth companies. Not anymore. The company, which plans to open the biggest...

With installation of equipment planned to start next month, plant is expected to start making solar panels by the end of June...

Gov. Jerry Brown of California in Sacramento on Wednesday, discussing a measure to extend the state’s landmark climate change law....

New York City (Source: TripAdvisor) An important study on the impact of benchmarking on big apartment and office buildings in New York...

Buried somewhere in Orange & Rockland’s distributed system implementation plan earlier this summer was its interconnection pipeline for...

A Tesla Model S charges at a Tesla Supercharger station in Cabazon, California, U.S. May 18, 2016. REUTERS/Sam Mircovich/File Photo Tesla...

July wasn’t just hot — it was the hottest month ever recorded, according to NASA. And this year is likely to be the hottest year on...

This image provided by the National Weather Service shows temperatures in the continental United States during a heat wave on Friday,...

Mark Bugnaski | Kalamazoo Gazette Could existing electric vehicles (EVs), despite their limited driving range, bring about a meaningful...

Flickr/Black Rock Solar There are federal, state and NGO grants to help establish solar schools. EARTHTALK By John McReynolds Dear...