“Wind Powering America (a DOE program initiative) publishes an onshore wind resource map for the United States, at 80 meters above ground and with resolution down to 2.5 meters. This map was updated in March 2010, the first comprehensive update of U.S. wind energy potential since 1993. The 2010 update to the wind resource map raised the height at which the measurements were taken from 50 to 80 meters above ground, addressing updates in turbine technology and showing an increase in the total wind capacity resource of the continental United States.”