![Non-CO2 Emissions and Contrail Footprints in Business Aviation](https://images.squarespace-cdn.com/content/v1/5f9c0ab15e5d0e39211134c6/1718393236886-9SKT4GQDSWMHEBEN35RK/contrails+whitepaper.jpg)
Non-CO2 Emissions and Contrail Footprints in Business Aviation
4AIR conducted a first-of-its-kind study on business aviation's impact on non-CO2 emissions, focusing on contrails and NOx, revealing that a majority of contrail emissions and warming impact stemmed from a smaller subset of flights, utilizing data from 16,888 flights.
![Contrails in 2023: Their Environmental Impact and Emerging Regulations](https://images.squarespace-cdn.com/content/v1/5f9c0ab15e5d0e39211134c6/1699977805285-CTL439SYVCAVHIA0Z1IY/IMG_3437%2B%25281%2529.jpg)
Contrails in 2023: Their Environmental Impact and Emerging Regulations
To be truly climate neutral and reduce the complete impact aviation, the industry must comprehensively consider its entire footprint. Contrails and non-CO2 emissions make up to 2/3rds of aviation’s warming impact.