The Research on Community Energy Potential of Liaobin Coastal Economic Zone

The energy supply characteristics and architectural features in Liaobin coastal economic zone are studied to achieve the energy efficient utilization and the balance of supply and demand in regional energy. The integrated resources planning method is used to analyze the potential of renewable energy and the demand of energy saving. The simulation models were established with DeST software for various buildings. And the simplified method of typical building was used to simplify the simulation models in this area. As shown in the result, the potential of saving energy on demand side is 16%. The planning of natural gas can satisfy the demand for future development to make up the low reliability of the electricity supply. The annual generation capacity at the potential of solar energy resources is 100 kW/m2, while the annual generation capacity at the potential of wind energy resources is 650.9kWh/m2. Biomass resources have great potentials. The potential of geothermal energy resources is 8.2×1018J. The renewable resources and unexploited energy can be used. The advantages of community energy planning on the energy utilization were analyzed. The planning will be developed based on the combination of energy regeneration and building energy saving techniques. And the result of this research will provide theoretical and technical support to the development of the community energy planning in this zone.