Green Daily

Windmills aren't just for jazzing up the mini-putt anymore. A new report from the Department of Energy says that the wind could rock 300 gigawatts of electricity into the grid by 2030, providing 20% of America's electrical needs. The key word here is "could" , since it'll require an approximate 20 fold increase in the amount of wind power being produced, meaning the number of turbines being installed will have to increase from 2000 in 2006 to 7000 in 2017.

However, change is in the, uh, wind. Tycoon T. Boone Pickens is planning to drop $10 billion for a 4 GW wind farm in Texas, and 2008 is set to be a record-breaking year for the number of wind GW being generated in the US. Overall, wind power production reached almost 17 GW last year, of which 5 GW was installed in 2007 alone. And with oil prices hitting new highs weekly, investors are starting to like the look of wind farms on the horizon.

Apart from the obvious benefits of weaning America off of fossil fuels, which still generate about 70% of US electricity (mostly from coal and natural gas) the impact on climate change mitigation efforts would be considerable. It's estimated that if 20% of electrical power were supplied by wind turbines, it could reduce CO2 emissions from fossil fuel power plants by 25%.

Read the full report here.

via [Wired]