The Gore Energy Challenge– 100% clean, renewable, sustainable electricity in 10 years, can be described in 3 words. Reasonable, Achievable, Visionary. Here’s how:

40% Land Based Wind = 150 GW: $300 Billion.
40% Offshore Wind = 150 GW: $450 Billion.
20% Solar = 75 GW: $375 Billion.

100% Clean Energy = 375 GW: $1.125 Trillion.
Save the Earth – Priceless.

The Stone Age didn’t end because we ran out of stones. And the age of fossil fuels is ending not because we are running out of fossil fuel, (altho we are) but because we are figuring out how better technologies. Biofuels, Geothermal, Marine Kinetic, Solar, Wind, and of course, Conservation.