Home Gadgets Your Local Sewage Plant Is Probably Spewing MethaneTechGadgetsYour Local Sewage Plant Is Probably Spewing MethaneMarch 9, 202324FacebookTwitterPinterestWhatsApp a0e52f4fe55567aea85642b298249010 This story was originally published by Grist. You can subscribe to its weekly newsletter here.Read more…Source: gizmodo.com