MOJAVE, Calif.--(BUSINESS WIRE)--Today, political and business leaders joined Terra-Gen Power for the groundbreaking of the world’s largest wind energy project, the Alta Wind Energy Center (AWEC). When completed, AWEC will have the capacity to generate 1,550 megawatts of clean renewable energy— nearly double the capacity of the largest existing wind energy project and enough to supply power to 1.1 million people, or the equivalent of 275,000 homes.