FollowThe largest High Concentration Photovoltaic (HCPV) project in the world is being funded by the DOE with a $90 million loan guarantee for the Cogentrix Alamosa Solar Generating Project. The first 20 years of the electricity it will generate has already been bought under a PPA (power purchase agreement) by the Public Service Company of Colorado. More than 80 percent of its components will be sourced from the United States.
HCPV is new form of utility-scale solar that has barely been developed, but it has great potential because it has almost twice the efficiency of regular solar PV. Cogentrix HCPV is rated at 40% efficient. By comparison, most coal plants are typically rated at 30% efficiency.
