CO2 emissions Pratt & Whitney collaborates with FAA to study non-CO2 emissions News Pratt & Whitney collaborates with FAA to study non-CO2 emissions CO2 emissions March 22, 2024 Government announces £12m funding for lower carbon aerospace project News Government announces £12m funding for lower carbon aerospace project Aerospace July 5, 2023 Paris Air Show 2023: Daher and Ascendance Flight Technologies join forces News Paris Air Show 2023: Daher and Ascendance Flight Technologies join forces Ascendance Flight Technologies June 20, 2023 Paris Air Show 2023: Honeywell APU upgrade lowers fuel consumption and emissions News Paris Air Show 2023: Honeywell APU upgrade lowers fuel consumption and emissions Auxiliary Power Units (APUs) June 19, 2023 IATA and Travalyst to collaborate on CO2 emission calculations News IATA and Travalyst to collaborate on CO2 emission calculations CO2 emissions December 13, 2022