"It will pay itself off in just a few years." Rural homeowner shares how he avoided a 36-hour blackout without a gas ...

Balcony solar promises to cut energy costs and grid reliance for renters and apartment-dwellers. I did a trial run at my home ...

President Donald Trump claims that rapid adoption of solar and wind power has made U.S. electricity unstable and expensive, ...

Most U.S. households could reduce their electricity costs and endure power outages by installing rooftop solar panels and ...

Solar and wind provided roughly 70% of the electricity on the grid moments before Spain lost 15 gigawatts of electricity — about 60% of its supply — in just five seconds.

Solar photovoltaic (PV) accounted for 59 per cent of Spain's electricity at the time of the blackout, wind nearly 12 per cent, nuclear almost 11 per cent and combined cycle gas plants 5 per cent ...

A man sells battery-powered radios and torches on a Barcelona street during the blackout in Barcelona, Spain, 29 April, 2025.© AP Photo/Emilio Morenatti ...