Artificial photosynthesis could power your house, even if it's not green (video)
Tim Stevens|March 5, 2010 8:04 AM
DARPA minus the military bent) Sun Catalytix founder Dan Nocera indicates that the process his company is developing could, with a photovoltaic array, four hours of sunlight, and a bottle of water, generate 30 kilowatt-hours of electricity. That's enough to power an average home for a day -- though hardcore gamers will probably need a bit more. The hope is that this will ultimately lead to cheap power for self-sufficient homes in the not-too distant future, but we're still left wondering when that future's going to come.