King County International Airport (KBFI), commonly known as Boeing Field, is again receiving recognition for its efforts to reduce its environmental impact.
Boeing Field is the first airport in the U.S. to earn the International Air Transport Association (IATA) Environmental Assessment (IEnvA) Certification. IEnvA certification is a new international certification program that helps airports and other air transport industry stakeholders toward greater environmental sustainability through globally recognized standards and industry best practices.
“At King County, we’re committed to reducing our environmental impact, especially for the people who live and work near the airport,” said King County Executive Girmay Zahilay. “Earning this recognition reflects the dedication of King County employees who are doing the day-to-day work to protect nearby communities and build a cleaner future for the next generation. We’ve made real progress, and we’re going to stay focused on doing the work to reduce our carbon footprint.”
IEnvA is a voluntary, subscription-based turnkey solution for environmental management.
“Attaining this certification highlights your organization’s commitment to continuously improving its environmental performance,” IATA said in a statement notifying the airport of the achievement. “By meeting the rigorous standards set forth by the International Air Transport Association, you have demonstrated a clear resolve to minimize environmental impact and foster a greener future for our planet.”
Achieving environmental sustainability is a long, ongoing process, noted airport spokesperson Cameron Satterfield.
“The airport’s sustainability efforts have evolved over time; a major turning point came in 2012 when King County released its first Strategic Climate Action Plan (SCAP),” Satterfield said. “The airport embraced the initiative early, recognizing that reducing emissions and improving environmental performance was simply the right thing to do for the surrounding community.”
He said the airport is on track to meet its goal of carbon neutrality by 2030 for direct emissions under its control, as well as indirect emissions from purchased electricity, heating, and cooling.
“One of the most significant challenges has been utilities infrastructure,” Satterfield said. “Transitioning to electric-powered equipment and vehicles required substantial upgrades to the airport’s electrical systems. Expanding charging capacity and supporting new technology inevitably places additional demand on the power grid, requiring careful planning and coordination.”
The airport is the first airport in the nation to purchase and deploy a battery-electric runway sweeper and take delivery of the hybrid-electric Aircraft Rescue and Firefighting (ARFF) vehicle.
In addition, gas-powered airport operations vehicles have been replaced with battery-electric models, and an LED airfield beacon has been installed. The airport is also advancing the use of unleaded aviation fuel and sustainable aviation fuel (SAF) across airport tenants and fixed base operators.
By investing in electric ground service equipment and fleet vehicles, supporting sustainable aviation fuel, and building infrastructure for cleaner operations, the airport has created a culture of environmental responsibility, said Satterfield, noting that many tenants have followed suit.
“Companies such as Modern Aviation have invested in electric ground service equipment and advanced fuel trucks, while operators like UPS have transitioned away from diesel tugs in favor of cleaner caster systems. All fixed base operators at the airport now provide sustainable aviation fuel options.”
“We’re working hard to prepare for and respond to climate change, as well as support King County’s Strategic Climate Action Plan,” said John Parrott, director of the airport. “It’s an honor to be recognized for our efforts.”
“While the certifications themselves are not direct revenue generators, they can strengthen our eligibility for certain grants and funding opportunities tied to sustainability initiatives,” said Satterfield. “Just as importantly, they enhance the airport’s reputation, attract environmentally conscious partners, and demonstrate responsible stewardship of public resources.”
