In order to classify regional types of rural household energy consumption (RHEC) in China, this paper selects the following as the characteristic indices for regional classification: per-capita available heat consumption for cooking and heating per day (PCAHC), annual per-capita electricity...

During the development of biogas digesters, a problem, which is how to appraise the economic benefits, always exists. This paper mainly discusses the necessity of cost-benefit analysis on biogas digesters, clearly defines some vague concepts during the analysis, tells how to quantitatively...

During the development of biogas digesters, a problem, which is how to appraise the economic benefits, always exists. This paper mainly discusses the necessity of cost-benefit analysis on biogas digesters, clearly defines some vague concepts during the analysis, tells how to quantitatively...