‘Garbage Lasagna’: Dumps Are a Big Driver of Warming, Study Says
www.nytimes.com
Decades of buried trash is releasing methane, a powerful greenhouse gas, at higher rates than previously estimated, the researchers said.

cross-posted from: https://slrpnk.net/post/8095709

The study measured methane emissions at about 20 percent of about 1,200 large, operating landfills in the United States. It adds to a growing body of evidence that landfills are a significant driver of climate change, said Riley Duren, founder of the public-private partnership Carbon Mapper, who took part in the study.

“We’ve largely been in the dark, as a society, about actual emissions from landfills,” said Mr. Duren, a former NASA engineer and scientist. “This study pinpoints the gaps.”

  • assembly@lemmy.worldEnglish
    1·
    8 months ago

    I know that there are some dumps that capture the methane for use. They put a layer of soil over the top to trap the gasses and collect them via pipes coming out for venting.