More climate-warming methane leaks into the atmosphere than ever gets reported – here’s how satellites can find the leaks and avoid wasting a valuable resource
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Riley Duren, University of Arizona
(THE CONVERSATION) Methane, a potent greenhouse gas, is being released from landfills and oil and gas operations around the world in far larger amounts than governments realized, recent airborne and satellite surveys show. That’s a problem for the climate as well as human health. It’s also why the U.S. government has been tightening regulations on methane leaks and wasteful venting, most recently from oil and gas wells on public lands.
The good news is that many of those leaks can be fixed – if they’re spotted quickly.
Riley Duren, a research scientist at the University of Arizona and former NASA engineer and scientist, leads Carbon Mapper, a nonprofit that is planning a constellation of methane-monitoring satellites. Its first satellite, a partnership with NASA’s Jet Propulsion Laboratory and the Earth-imaging company Planet Labs, launches in 2024.
Duren explained how new satellites are changing companies’ and governments’ ability to...