Mechanical 'trees' generate energy by swaying in the wind
Researchers look to convert the sway of buildings into electricity, too.
Human climate influence means we're skipping an ice age
NO GLACIERS FOR YOU! COME BACK, 100,000 YEARS!
Study: A Tesla Powerwall pays for itself after nearly 40 years (Update)
The Institute for Energy Research does the (shaky) math for you.
Want Tesla's home battery soon? Go to Vermont
A Vermont electric utility will sell you Tesla's Powerwall in January, and you'll even get a break on your bill.
Google makes big clean energy purchase to power data centers
Mountain View says its purchase of 842 megawatts is the largest ever by a non-utility company.
World's biggest floating wind farm is coming to Scotland
Energy companies are scrambling to harness the UK's wind.
Morocco is building the biggest solar farm in all of Africa
With construction on its primary concentrated solar system, Noor 1, nearly complete, Morocco eyes construction of three more.
Twisty reactor hints at a future of practical fusion power
A newly complete (and oddly shaped) fusion reactor could be considerably safer.