Category Energy

Cow-powered homes

Imagine a vat of liquid cow manure covering the area of five football fields and 33 feet deep. Meet California’s most alternative new energy. The Vintage Dairy Biogas Project believes it can produce enough methane from cow manure to power…

Biogas digester

Sintex Industries in India has introduced a biogas digester that will use animal dung, human excrement, and kitchen scraps to produce enough methane to provide a family of four to cook all their meals, as well as sludge for fertilizer.…