It is remarkable significance to promote rural biogas industry updated and sustainable development for agricultural product quality security and energy-saving and emission-reduction. In order to put forward the latest development way of biogas updated

the limited problems and factors were analyzed by explorated new construction pattern

new supportive policy

and new technical standard for biogas industry development under present condition. The future tendency in biogas industry development can complement the nature gas

biogas construction should be brought into line with the state nature gas plan in 13 th five years and enhanced its strategic status. It is the point for biogas updating to improve construction subsidy

adopt product subsidy

optimize industry pattern and strengthen technological innovation

this is also the primary impetus for the biogas industry sustainable development.