Free energy never gets old.

Solar panels can help cut your energy bills – here’s how they generate power, what happens to the electricity you don’t use, ...

A transparent, water-repellent coating developed by researchers in Scotland, China and India could make solar panels ...

Homeowners are increasingly deciding that it makes more sense to hold on to that excess power from home solar for themselves.

You can save a little power in a lot of places. These solar gadgets cover household cooling, portable power, trickle charging ...

I love to go camping, but the way I camp has changed recently thanks to the addition of solar panels to my camping gear. I used to have no need for solar panels, as I would hike miles into the woods ...

More solar energy was added to U.S. grids than any other technology, but the amount installed fell by 14 percent, according ...

Electric vehicles should be easy to charge using solar power, but the truth is that carmakers haven't thought this through. Simply strapping a few solar powers to the car is not enough, as EVs lack ...

In a legislative effort to save people money and help them generate their own electricity, if only a small amount, bills allowing for portable solar generation devices are nearing the finish line to ...

The Ukiah City Council has approved new rules reducing energy credits paid to residents who use solar electricity. The Council this week unanimously approved the city's utility company to credit some ...

Vattenfall begins building its first wind and solar hybrid park in Germany, combining four wind turbines with 12,000 solar ...