Remarkable achievements have been achieved in the biogas project in Heshui County, Gansu Province.

(agricultural Wealth Network) the implementation of the rural biogas national debt project is an important part of the "Ecological Home Rich people Plan" promoted by the Ministry of Agriculture in recent years, and it is also one of the effective ways to improve the rural environment and increase farmers' income. Heshui County applied for the establishment of the project in 2003. up to now, 6000 biogas digesters have been built. after each biogas digester has been put into use, it will save 1800 kilograms of firewood per year, with a discount of 360yuan and electricity saving of 120yuan. the annual direct economic benefit will reach 2.88 million yuan.