2010: Alta Wind Energy Center
Innovation: Alta Wind Energy Center
Location: Kern County, CA
By: Terra-Gen Power
Alta Wind Energy Center is a wind farm located near the Tehachapi Mountains in Kern County, California. It has a combined installed capacity of 1020 MW and a maximum capacity of 3000 MW, but its annual production is approximately 1,690 MW, making it the largest wind farm in the United States. The Center could generate energy for 600,000 homes in the Southern California area, and in 2006, before construction even started, Southern California Edison agreed to but 1,550 megawatts over 25 years, which is one of the largest power purchase agreements ever.