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Press Releases

Thu, Jun 16, 2011

Cool Off at the 3rd/Washington Light Rail Station

NRG Thermal LLC, a subsidiary of NRG Energy Inc. (NYSE: NRG), has built an innovative system that uses solar power and the Company’s downtown district cooling system to provide cooling to the seating areas of the popular 3rd Street/Washington METRO light rail station. The system is now operational and will run May through September annually, when summer temperatures often exceed 110 degrees.

“I was able to experience a similar system during a business trip to Dubai and brought the idea back to Phoenix,” said Phoenix Mayor Phil Gordon. “NRG took the ball and ran with it, investing its money and expertise to make this happen. This solar-powered system will make riding the light rail in Phoenix even cooler. It’s an example of public-private partnership at its best!”

“This partnership with NRG will have a direct and positive impact on our riders,” said METRO CEO Steve Banta. “In addition to being a welcomed customer amenity, this project is the first use of solar energy on our system. We’re hopeful it can lead to other solar opportunities along our current line and as we grow.”

NRG designed and built this project in record time to help keep fans cool during the Major League Baseball All-Star 2011 being held in Phoenix, July 8 - 12.

Project benefits include:
• Free and on-demand cooling for passengers will improve the rail system experience.
• The system is environmentally friendly, leveraging the existing energy-efficient downtown district cooling system and using solar power to operate the air-conditioning/air-moving system.
• NRG will cover the entire cost of building, operating and maintaining this new system, which means no additional costs to local residents and commuters. 
• The project will include an educational exhibit showcasing the technology and how it works.

NRG owns and operates NRG Energy Center Phoenix, which provides cost-efficient and effective cooling for 34 major buildings in downtown Phoenix including Chase Field, US Airways Center, the Phoenix Convention Center, the Sheraton Hotel, Symphony Hall and CityScape among others. NRG also owns and operates distributed solar systems in Arizona at several schools, which help reduce the schools’ utility bills and provide shade for on-campus parking lots. NRG is in the process of building 12 large solar pavilions at schools in four districts across the state as the first stage of the program. NRG also provides large-scale solar solutions in Arizona as the Company is developing a 25 megawatt (MW) solar photovoltaic (PV) project in Pima County and the 290 MW Agua Caliente PV project in Yuma County.

About NRG
NRG Energy, Inc. is a Fortune 500 and S&P 500 Index company that owns and operates one of the country’s largest and most diverse power generation portfolios. Headquartered in Princeton, NJ, the Company’s power plants provide 25,000 megawatts of generation capacity—enough to supply approximately 20 million homes. NRG’s retail businesses—Reliant Energy and Green Mountain Energy Company—serve nearly 1.9 million residential, business, commercial and industrial customers. With major investments in solar and wind power, as well as electric vehicle infrastructure, NRG is working to help America transition to a clean energy economy. More information is available at

About METRO light rail
METRO is responsible for the development and operation of the region’s high-capacity transit system.  The first 20-mile light rail line opened December 2008 and served 12.6 million riders in 2010, exceeding the prior year by 11 percent.  METRO serves an average of 43,000 riders each weekday while also planning for six extensions that will create a 57-mile system by 2031.  More information is available at


Media Contacts:

NRG Energy
David Gaier

METRO light rail
Hillary Foose                  

City of Phoenix
Michael Hammett

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