What are the ten windiest states?

North Dakota is the windiest state in the Union with a potential of 1.2 gigawatts followed by Texas, possesing 1.1 gigawats, then Kansas, South Dakota, and Montana, each offering a full gigawatt of potential. (source: Yahoo Answers) A PBS report on the News Hour on Mon. 6/29/09 at ~6:35 rated Oklahoma as the 10th windiest state in the USA. For their report go to www.pbs.org/newshour/ for "Young Oklahoma Job Seekers Set Sights on Green Energy Careers".