Los Angeles International Airport (LAX) and Van Nuys Airport (VNY) have achieved significant milestones in sustainability by reaching Level 4 carbon accreditation. This recognition comes as part of the Airport Carbon Accreditation (ACA) program, which evaluates and acknowledges airports for their carbon management practices. Level 4 indicates progress in measuring and reducing carbon emissions from both airport authorities and third parties operating on-site.
John Ackerman, CEO of Los Angeles World Airports, stated, "Airport carbon accreditation highlights LAWA's commitment to building a sustainable future, while maintaining safe and efficient operations." He also emphasized that LAX is one of only six commercial airports in the U.S. to achieve Level 4 or higher, while VNY is the sole general aviation airport in the Americas to reach this level.
LAX reached Level 4 alongside only three other commercial U.S. airports, having been initially accredited at "Level 2 – Reduction" in 2016 and advancing to "Level 3 – Optimization" in 2017. Meanwhile, VNY became one of the first general aviation airports globally to earn accreditation, having first been certified at Level 2 in 2017.