June was a monumental month in the European Union: For the first time ever, it got more electricity from solar power than any other source. Solar provided 22.2% of the region’s electricity, per ...

Solar and wind power just hit record highs in the U.S. with explosive growth and plunging costs. Here’s which states are ...

Rooftop solar charts record month of newly installed capacity across Australia, in a stunning reversal of what looked to be a slow decline in a battery obsessed market.

When an early warning system designed to alert operators across Europe about disturbances on the grid was rolled out a decade ago, the predominant color showing on the on-screen maps was green. Safe ...

Add Yahoo as a preferred source to see more of our stories on Google. President Donald Trump’s new budget law repeals a key federal tax incentive for residential solar — and rooftop solar ...