Agua Caliente Solar Project
photovoltaic power station in Arizona, United States
The Agua Caliente Solar Project is a 290 megawatt (MWAC) photovoltaic power station, built in Yuma County, Arizona using 5.2 million cadmium telluride modules made by the U.S. thin-film manufacturer First Solar. It was the largest solar facility in the world when the project was commissioned in April 2014.
History
39 MW was online as of December 2011 and 100 MW was completed as of April 2012. 200 MW was completed as of July 2012, and 247 MW in August 2012, when the 10th section was completed. The addition of more panels has halted until 2013, with crates of panels covered to protect them. Full power was achieved ahead of schedule in September 2013.
Project overview
In August 2011, the Department of Energy finalized a $967 million loan guarantee for the project. The project sponsor, NRG Solar, estimated the photovoltaic generation facility would fund approximately 400 construction jobs and 16 full-time operating jobs, and would become one of the largest plants of its kind in the world when completed. The power produced is being sold to PG&E (Pacific Gas & Electric) in California in a 25-year Power Purchase Agreement.
The Series 3 thin film panels use CdS/CdTe, and are rated from 77 watts to 82.5 watts each, and are mounted at a fixed tilt angle.
The public source identifies “Agua Caliente Solar Project” as photovoltaic power station in Arizona, United States. This brief keeps that definition visible, then builds a research path around Agua, Caliente and Solar.
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Place names and jurisdictional language are key evidence: both can reveal earlier catalogue descriptions and overlooked record series. The source revision retrieved here is dated May 29, 2026. The linked authority identifier is Q2298499. Authority coordinates are 32.967, -113.500. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 2014, 2011, 2012 and 2013.
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This entry incorporates text from “Agua Caliente Solar Project” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.