Biogas is a mixture of gases formed anywhere organic material decomposes in the absence of oxygen, such as underwater, deep in a landfill, bubbling out of municipal solid waste, or in the guts of ...

Researchers at the Paul Scherrer Institute PSI have developed a new analytical method that can detect even tiny amounts of ...

Biogas digesters – a simple form of technology that turns waste into fuel – have been around for centuries. But only recently have intrepid urban homesteaders begun adding this nifty piece of ...

Of all the peoples of the world, the Chinese are probably the most at home with their excrement. They know its value. For 4,000 years they have used raw human feces to fertilize fields. China’s use of ...

A 200-gallon biogas generator in Oregon turns 15 pounds of food waste into cooking fuel daily. As food and yard waste decompose, methane and carbon dioxide are created, inflating the rubber bladder to ...

In order to reduce energy costs and protect Rwanda's forests, the country's 14 prison have introduced biogas burners, so they are now 75% powered by the inmates' own waste. The burners need one thing ...

Consumers complaining of poor of LPG cylinder supply is a common sight. Here, a family comprising five members, needs only two LPG cylinders a year. Sheetal N Singh, research and development officer ...

In order to reduce energy costs and protect Rwanda's forests, the country's 14 prison have introduced biogas burners, so they are now 75% powered by the inmates' own waste. The burners need one thing ...