Satellite-detected fossil fuel methane events, 2023

Sources

IEA analysis based on data provided by GHGSat (https://www.ghgsat.com/en).

Notes

Very large = more than 10 t/h, Large = 1-10 t/h; Medium = less than 1 t/h. GHGSat satellites have a methane detection threshold of 0.1 t/hr. Note that multiple events can be detected within one daily observation.