The sunlight falling on an area this size would power the USA.

No, it’s not April Fools’ Day, it’s the future.

When you look at the types of renewable power available – hydro, geothermic, wind, etc. – only one has the potential to completely supply the world’s energy needs — solar power. Did you know that harnessing just 0.02 percent of the solar energy that reaches the Earth would power the world? The map above shows how much surface area is required to power the entire U.S. using solar power. (more…)