

One stop for all of your aviation sustainability needs.
Explore how 4AIR’s programs enable you to meet and go beyond aviation industry sustainability commitments.
How We Can Help
We deliver verified turnkey solutions for all your aviation sustainability needs.
In just two years, we’ve helped offset nearly 7 million mtCO2 from over 2 million flight hours. We help operators large and small calculate and offset their impacts on the environment through 4 simple yet comprehensive ratings.
Slide 1 of 3: Voluntary Sustainability Programs


A sustainability program designed specifically for aviation
Why Now?
The aviation industry has made sweeping commitments to sustainability by 2050 and there has been immense interest in new sustainability efforts. As private aviation particularly continues to grow, sustainability commitments and efforts are going to be necessary to meet industry and global climate goals.
4AIR has created a rating system that is designed to enhance comparability between company commitments, educate flyers, and simplify participation in more comprehensive sustainability efforts that go beyond industry goals.
4AIR Ratings
4AIR Ratings are designed to make compliance with industry goals and sustainability efforts simple, while providing a pathway to go beyond and contribute towards future solutions.




4AIR Climate Framework: A Verified, Industry-First Path to Reducing Aviation Emissions and Environmental Impact
4AIR’s framework aligns with industry-wide climate goals, establishes a first-of-its-kind commitment to addressing the full impact of all emissions, and provides a clear, simplified, and verifiable pathway for industry participants to take meaningful action toward sustainability.


















