Livestock manures represent a valuable resource, which can produce clean renewable energy and valuable fertilizer. In many part os the world, livestock production is increasing. However, the amount of gas produced by small scale biogas plants is very limited. This paper researches how small-scale biogas plants can be adapted for use in cold regions in developing countries.
SOMMER, S.G. NORDDAHL, B. (2008): Optimising simple biogas digesters for use in cold regions of developing countries. Odense: University of Southern Denmark URL [Accessed: 29.07.2010]