For 100 years, Milwaukee has been turning human waste into lawn fertiliser; 10.5 billion pounds diverted from landfills
A century-old Milwaukee process transforms human waste into a bestselling lawn fertiliser, turning a disposal problem into a circular economy. This has saved over 10 billion pounds of waste from going to a landfill and being packaged into bags of lawn fertiliser. The waste that the city flushes away is sold to people who want…