In Mexico, Nopalimex is taking the prickly pear cactus, or Opuntia, pulping its flesh, fermenting it and mixing it with manure to create methane and water and converting it to biofuel. Nopalimex is now supplying the fuel to Zitácuaro city authorities to use in a fleet of its vehicles, according to World Economic Forum. “At … Continue reading New biofuel from cactus plants called “green gold”