Study on the effect of biogas project on the development of low-carbon circular economy -A case study of Beilangzhong eco-village

摘要

With Beilangzhong eco-village as an example, the effects of the biogas project on the reduction of greenhouse gas (GHG) emission and its economic effects are analyzed. The results show that 1833.45t GHG (CO2 equivalent) was reduced, and an income of 1,117,000 Yuan (RMB), a net income of 958,500 Yuan (RMB), was gained by biogas sales, alternative energy, comprehensive utilization of anaerobic fermentation residues and the reduction of GHG emission, so the biogas project can greatly promote the establishment of low-carbon circular economy mode and sustainable development of ecological agriculture in Beilangzhong eco-village.