The Energy Information Administration says the U.S. got about 11 percent of its energy from renewable sources last year. Climate scientists say that’s going to have to go up a lot to ward off the ...

A research team led by scientists from India's Dayananda Sagar College of Engineering has developed a tree-type of PV-wind power system for off-grid applications. “A hybrid tree is a synthetic ...

Portable wind generators promise clean energy in windy conditions, but how do they stack up against the proven reliability ...

Energy Minister Michael Shanks said: “By allowing farmers, schools and businesses to build a single small onshore wind ...