New Hampshire FBO Granite Air Center, the lone service provider at Lebanon Municipal Airport, has partnered with Norwich Solar Technologies in neighboring Vermont to install a solar array on the roof of its main hangar. The 218.1-kilowatt photovoltaic system, completed last month, is the largest such solar system in the city of Lebanon.

“We love the idea that we can offset a large part of our carbon footprint through solar,” said Jason Archambeault, the FBO’s co-owner and COO. “We believe following socially responsible business practices is just the right thing to do, and using a local solar company to do the work also supports local jobs.”

The improvement is part of a recent uptick in solar projects at airports that can be credited to the FAA’s Airport Environmental Program, which is intended to reduce emissions while benefitting operators with significant savings in an industry with typically large operational and environmental costs. The abundance of roof space on hangars and terminals—as well as unobstructed, unshaded exposure—make airports particularly attractive venues for solar arrays.

Airports' round-the-clock operations generate significant energy bills, which solar power can lower. “In addition to the environmental benefits of producing renewable solar energy, we are able to stabilize our long-term electricity costs,” noted co-owner Greg Soho. The company received a federal investment tax credit of 30 percent and a state rebate that covered more than half of the system’s installation. “With the incentives available to us, this is a very viable project.”

Over its 25-year lifespan, the FBO’s array will provide an environmental offset of more than 5.5 million pounds of CO2, the equivalent of burning 268,000 gallons of jet-A.