It looks like Massachusetts might be next to pass a law clearly spelling out how residents would be able to use plug-in solar ...

Ten U.S. states have legalized systems that can be plugged into standard wall outlets. The technology typically does not ...

It’s been a wild first half of the year in the U.S. power sector, with announcements of gigantic natural gas power plants and some long-awaited renewable energy projects coming online. At times of ...

If you're weighing up whether or not it's worth getting solar panels fitted to your house, one of the key considerations is how long you can expect those panels to last. A new study reports that, with ...

Like EVs, solar panels are sold with warranties – but what happens when the warranty runs out? A Swiss university study of solar installations from the 1980s and ’90s found many still generating most ...

DC Water has turned a piece of everyday infrastructure into a clean energy asset with a solar array built atop a drinking-water reservoir in Washington, D.C. As Solar Power World detailed, the project ...

"With the rising cost of housing and electricity, solar on multifamily rooftops makes a lot of sense." ...

New batteries to store solar electricity and low demand in May both contributed to high percentage of electricity that came ...