This paper presents a rural energy system dynamics (RESD) model in Beijing . The system covers a wide range of aspects, such as economy, energy, pollution, water, population, labour and farmland. RESD model contains 8 sectors: electric industry, coal industry, building material industry, other industry, the third occupation, capital, agricultural production and people’s life, from which 788 variables were attained with 48 levels equations. The present study puts forward 4 suggestions and how to realize the 4 suggestions to the development of this system.