Researchers want to store excess renewable energy as methane
It’s a biology-based alternative to large battery systems.
Scientists can turn regular seawater into hydrogen fuel
The ocean may soon be a valuable source of renewable energy.
Sony vows to use 100 percent renewable electricity by 2040
It'll join Facebook, Google and Microsoft in the RE100 club.
Inhabitat's Week in Green: 3D-printed pavilions and cardboard cars
Each week our friends at Inhabitat recap the week's most interesting green developments and clean tech news for us -- it's the Week in Green. This week: 3D-printed pavilions and the Solar Decathlon.
UK to build the world's first tidal lagoon power plants
It's easy to forget that it's possible to generate electricity not by burning coal or splitting at...
Apple buys 100 acres for new solar farm
Apple has purchased an additional 100 acres of North Carolina which it will use to add to the sola...
Plain old gravel could hold the key to greener power stations
Renewable energy is getting better all the time, but no-one's yet worked out a good way to store t...
GE helps old wind turbines increase power production by lengthening their rotor blades
Building new fleets of windmills isn't the only way to meet increasing demand for breeze-based ene...