NRG Energy, Inc. has completed its acquisition of the 290-megawatt Agua Caliente solar project from First Solar, Inc. The acquisition was contingent upon the financial closing of the project’s loan guarantee from the U.S. Department of Energy’s Loan Programs Office. Agua Caliente is the world’s largest solar photovoltaic project currently under construction. The Yuma County, AZ project has obtained all permits and approvals from both federal and state agencies, and is expect...