Aviation emissions (CO₂ and CO₂e)

Airline carbon (CO2) emissions index [beta]

The airline CO2 index displays the CO2 emissions per available seat kilometre (ASK) by month, normalized against values in January 2019. By selecting the 100% seat density option, CO2 are benchmarked assuming all aircraft were flying with maximum allowed economy seat density (exist seat limit).

Note: Any of the above data and visualisations are subject to our legal note.