Firstly, drilling / wellhead operations. 2nd 'graph of the linked article: In the data EMIT has collected since being installed on the International Space Sta

Firstly, drilling / wellhead operations. 2nd 'graph of the linked article: In the data EMIT has collected since being installed on the International Space Station in July, the science team has identified more than 50 “super-emitters” in Central Asia, the Middle East, and the Southwestern United States. Super-emitters are facilities, equipment, and other infrastructure, typically in the fossil-fuel, waste, or agriculture sectors, that emit methane at high rates. <https://www.nasa.gov/centers-and-facilities/jpl/methane-super-emitters-mapped-by-nasas-new-earth-space-mission/ https://www.nasa.gov/centers-and-facilities/jpl/methane-supe...>