Project Focus: Denver airport to get 4.4MW energy upgrade from Constellation and Oak Leaf Energy

September 15, 2010
Facebook
Twitter
LinkedIn
Reddit
Email

The Denver International Airport (DIA) is no stranger to solar projects being the site of a 2MW installation, which was completed in 2008 and a 1.6MW facility constructed earlier this year. However, Constellation Energy and Oak Leaf Energy Partners announced that they will be building the third and, so far, the largest solar installation for the airport at 4.4MW. Constellation is set to finance, own and operate the system, while DIA will be able to buy the energy produced from Constellation over twenty years.

Intermountain Electric, who installed and managed the previous DIA solar projects, will begin construction this fall and are holding to a completion  date early next year. Yingli Green Energy will supply over 19,000 PV panels for the solar installation, which are anticipated to produce around 7,000MWh of electricity to the airport.

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

“Denver International Airport serves as a model of sustainability and Constellation Energy is very pleased to work with Oak Leaf Energy, IME and Yingli Solar to further expand the airport’s commitment to clean, renewable energy,” said Michael Smith, senior vice president of green initiatives for Constellation Energy’s retail business. “Customer-sited solar is a rapidly growing segment of the renewable energy industry as organizations realize the financial and sustainability benefits of systems like this. This agreement is the result of Constellation Energy’s ability to use innovative financing structures to develop projects combining federal, state, city and private corporate funding.”

Read Next

April 21, 2026
ILOS Projects has upsized its structured credit facility to €450 million, as it targets more than 2GW of solar PV and BESS capacity across Europe by 2028. 
April 21, 2026
Sterling and Wilson Renewable Energy (SWREL) has secured a contract from Coal India (CIL) for an 875MW grid-connected solar project.
April 21, 2026
According to Ember's Global Electricity Review 2026, renewables accounted for 33.8% of global power generation in 2025.
April 21, 2026
Two US solar companies have made advances in perovskite-silicon solar module production this week, with claims that they mark a step towards making the long-discussed technology commercially viable.
Premium
April 21, 2026
PV Tech Premium spoke with the CEOs of Caelux and Solx about the way their technology could be the one that brings perovskite technology to commercial reality.
April 20, 2026
Solar PV accounted for more than a quarter of total global energy demand growth in 2025, becoming the single largest contributor to new energy supply, according to the International Energy Agency.

Upcoming Events

Solar Media Events
June 16, 2026
Napa, USA
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
March 9, 2027
Location To Be Confirmed