Huge Assembly Spans 7.5 Acres At Entrance

One of the nation's largest airports is going "green..." and in a highly-visible manner, just in time for the Democratic National Convention. A two megawatt (MW) solar energy system was dedicated this week at Denver International Airport (DEN). The solar photovoltaic system, spanning seven and a half acres at the airport's entrance, will generate over three million kilowatt hours (kWh) of clean electricity annually... part of Denver's effort reduce carbon emissions into the atmosphere by more than 6.3 million pounds each year.

"This installation at Denver International Airport fits with our Greenprint Denver action agenda for sustainability and our pledge to do all that we can to reduce our carbon footprint," said Mayor John Hickenlooper. "We are proud to have such a large and prominently placed solar power system at DIA. This installation is both a symbol and a practical example of the City's commitment to renewable energy."

The array uses over 9,200 ground-mounted Sharp photovoltaic solar arrays, which employ a single-axis tracking system to follow the sun during the day for greater efficiency and energy production. The array is one of the largest solar installations at any public airport in the US.

The project was financed by MMA Renewable Ventures, a subsidiary of Municipal Mortgage & Equity, LLC, which will also operate the system. The company partnered with WorldWater and Denver International Airport to develop the public-private partnership, leveraging tax credits and incentives to finance the landmark solar power system.

This partnership enabled the City of Denver and Denver International Airport to deploy this solar array under a long-term contract or Power Purchase Agreement (PPA).

"We are delighted that such a major metropolitan airport as Denver International has embarked on a solar energy system that is as impressive in scope as this two megawatt installation, which is the equivalent in size to seven football fields," said Frank Smith, CEO of WorldWater. "In addition, our expertise in designing and installing commercial-scale solar systems enabled us to address the complex power needs of a major transportation hub like Denver International."

DEN is one of three US airports to be accepted into the Environmental Protection Agency's National Performance Track Program. Airport officials say the solar project illustrates how sustainable development can work as an integral operating principle, while the airport maintains a successful, profitable business. 

FMI: www.flydenver.com, www.mmarenew.com, www.solar.sharpusa.com, www.worldwater.com