Project Focus: NRG acquires First Solar’s 290MW Agua Caliente solar plant

Facebook
Twitter
LinkedIn
Reddit
Email

NRG Solar has purchased First Solar's 290MW Agua Caliente solar plant in Yuma County, Arizona. When it is completed in 2014, Agua Caliente is expected to become the world's largest operational PV facility and supply electricity for more than 225,000 homes in the region.

“Solar power is critical to transitioning our nation to having a greater emphasis on large-scale clean-energy technologies and it is going to be projects of the scale of Agua Caliente that will help us achieve this ambitious goal,” said David Crane, president and CEO of NRG Energy. “This investment significantly increases our presence in the state and benefits the residents of Arizona while providing attractive returns to NRG's stakeholders.”

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

“Agua Caliente is representative of our mission to provide clean, affordable, sustainable solar energy, capitalising on our advanced thin-film technology and the tremendous solar resource of Arizona,” said Rob Gillette, CEO of First Solar. “We are very pleased to further expand our relationship with NRG as the owner of Agua Caliente, the first of our multi-hundred-MW utility-scale projects to begin construction.”

NRG is planning to invest US$800 million in the project over the next four years and has also applied for a federal loan guarantee from the U.S. Department of Energy. First Solar is providing all engineering, procurement and construction services, utilising its advanced thin-film PV modules, and has also been charged with maintenance once the plant is operational.

 

Read Next

October 1, 2026
TurningPoint Energy has energised a 2.1MWac community solar project in Georgetown, Delaware, third of six in 30MWdc portfolio.
October 1, 2026
This week's PV Chart of the Week looks at the breakdown in European inverter manufacturing production, capacity and supply until 2027.
October 1, 2026
X-Elio has started commercial operations at the 368MW Lorca Solar project in Spain, its largest in the country.
October 1, 2026
A US Senate bill proposing to speed up the permitting process for energy projects has received a mixed response from clean energy industry and advocacy groups.
October 1, 2026
Spanish energy and water infrastructure group Cox has secured financing for a 75.2MWp solar project in Guatemala.
Sponsored
October 1, 2026
To explore the technology, design philosophy, and real-world implications of this latest innovation, we spoke with Zander Yuan, Director of Product & Technology at Tongwei Solar.

Upcoming Events

Solar Media Events
October 13, 2026
San Francisco Bay Area, USA
Solar Media Events
November 3, 2026
Málaga, Spain
Solar Media Events
November 24, 2026
Warsaw, Poland
Solar Media Events
February 2, 2027
London, UK