While underwater kites might sound like another one of those crazy concepts we like so much here at Gizmodo, the company behind the design has already attracted €2 million in investors, with testing beginning next year for the next-gen turbines.
Underwater turbines is such a great idea I'm surprised it's taken this long to kick off. As they're hidden in the depths of the ocean, the land isn't dotted with unsightly creatures—a fact that Senator Dianne Feinstein would appreciate, after she blocked the Mojave Desert solar farm project last year.
Each turbine measures 12m in wingspan width, and is attached to 100m of cable, with a rudder tethered to the sea floor, generating 500 kilowatts of power. The first tests begin next year in Northern Ireland, but the company behind the project, Minesto, is hopeful that they'll be widely used within the next four years. [CNN via DVICE]