Plug-in solar has long been popular in Europe, but rising energy costs and a raft of new state laws are boosting its popularity in the U.S.

Get expert advice on improvements to your home, including design tips, how much you'd expect to pay for a pro and what to ask ...

In 1812 Frederick Winsor, a madcap entrepreneur, invented the public utility. The idea behind his Gas Light and Coke company, which would supply residents of London, was that instead of each household ...

Rooftop solar as an alternative energy source has been recommended to homeowners for years. It's one of the best ways to cut utility bills, help the environment, and keep your home running through ...

Plans to allow plug-in solar panels are driving huge interest, but a cheap DIY setup is already possible using discounted components available right now. Brits are being promised a major shake-up in ...

Last month, an energy think tank released some rare good news for the climate: The world is on track to install 29 percent more solar capacity this year than it did the year before, according to a ...