Solar Power

With changing economics, wind and solar energy just make sense.

A clever new idea could save renewable energy for when the wind is not blowing and the sun is not shining.

London is going all in with sustainable energy. The world's largest solar-powered bridge — spanning the River Thames — was unveiled Wednesday (Jan. 22) in the British metropolis.

For those living in wintry climates, snow accumulation may pose a problem.

People without access to dependable electricity often turn to dirty, even dangerous kerosene lanterns, so Panasonic is giving away 100,000 solar lanterns to communities in need.

Americans produced a record amount of solar and wind energy in 2012, and will likely continue doing so this year with government tax incentives and technological advancements in renewable energy.

The solar-powered aircraft finished its historic cross-country flight with absolutely zero fuel, though it had to land early due to a ripped wing.

Harnessing sun’s energy presents challenges to existing power networks.

With power from sunlight, the ultra-lightweight plane touches down after an 18-hour flight.