Bioenergy: Plugging into Nature

Biogas from Waste (6/6)

A excavation digger works at the Hill and Moor Landfill site in Pershore, England. The landfill uses methane gas created from waste, sewage, manure, grass, and animal remains to produce energy. Biogas has become an increasingly popular source of environmentally friendly energy in Europe and Asia. (Photo: Reuters)