Relative to other climate protection measures, public investments in the dissemination of improved biomass cooking stoves provide a very effective low cost measure to reduce greenhouse gas emissions. More than three billion people in developing countries rely on inefficient cooking stoves...

This paper analyses the current technical potential for utilising excess heat from German biogas plants, in order to supply local settlements through district heating. Based on a survey of around 600 biogas plant operators, the fractions of excess heat in these plants are analysed. A heuristic...