Get the latest tech news

Satellites Can Now Identify Methane ‘Super-Emitters’


Two eyes in the sky are now trained on Earth, locating the worst offenders for releasing methane, wherever they may be.

More than 60 percent of global methane emissions come from human activity: extracting fossil fuels; raising cows that burp (not fart); dumping trash in our landfills and waste treatment sites. This might well lead unscrupulous owners of oil and gas companies to order their crews to perform facility maintenance at night, when such satellites can’t see them. That blowout sickened nearby residents, led to a $1.8 billion settlement from SoCalGas to almost 10,000 evacuated families, and ultimately emitted 97,000 metric ton of methane, the biggest gas leak in US history.

Get the Android app

Or read this on Wired

Read more on:

Photo of satellites

satellites

Photo of super-

super-

Photo of emitters

emitters

Related news:

News photo

NATO plans to build satellite links as backups to undersea cables — recent cable damage incidents shine spotlight on Project Heist | The alliance wants to build a system that seamlessly switches between undersea cables and satellites in case of disruption.

News photo

Starlink's first constellation of direct-to-phone satellites is now in orbit

News photo

Virtual lab powered by ‘AI scientists’ super-charges biomedical research