Balcony solar can be installed almost anywhere, is cheap, easy to set up and reduces bills. It’s increasingly appealing to Americans struggling with soaring energy costs, but it exists in a legal gray ...

On 14 days during March, Arizona utilities got a gift from California: free solar power. Well, actually better than free. California produced so much solar power on those days that it paid Arizona to ...

The X feed of right-wing firebrand and podcaster Katie Miller has all the signatures of an acolyte of President Donald Trump.

The Federal Energy Regulatory Commission opened a door for small-scale solar and battery systems to compete in wholesale electricity markets, and rural cooperatives across the United States are now ...

If you’ve been thinking about getting solar panels, now might be the time to do it. There was a change in the law. And now, you only have a few months left to take advantage of the solar tax credit.

Small household solar power systems have been gaining traction—and investment—as a means to provide affordable and ...

In utility-scale solar, the industry’s data maturity has reached a turning point. It is no longer enough to simply measure irradiance — the standard is ...

Rooftop solar installers are steering customers toward leases instead of purchases. Federal tax credits for purchased systems ...

Monocrystalline, polycrystalline or thin-film? Here’s how the main types of solar panel compare on efficiency, lifespan, and the roof space you’ll need.

Green Mountain Power, in partnership with Bennington’s Power Guru, is introducing Enphase Energy Inc., a California based ...