Potential Analysis On Energy And Resorces Of Green Towns In Guangdong Region

Because of the international energy crisis, the energy resource potential analysis and energy utilization are getting more and more attentions. Energy saving and measures can not realize the green utilization of energy, renewable energy utilization becomes a focus. The relationship between energy resources, supply, demand, consumptions and configuration system has to be emphasized. At present, the energy saving and energy planning of the city have been improved greatly, but researches on the hinaccountryside are still relatively backward. The rural area in China is huge, and there is almost half of the total population in rural area, so it is very important for the division of the energy and resources in towns and villages.The method of theoretical research, investigation and case study were adopted, and the utilization of energy resources in the towns of Guangdong was studied.Based on the theory research on rural energy resources and regional planning, rural energy resources regionalization regionalization concept, task division division method and the principle of divisio n were determined, the index system of the rural energy resources division, the division gives each index analysis method were put forward.A field investigation was done at Doumen town in Zhuhai, and some information data in the area on the region’s climate, resources, population, economy, land use planning and future were obtained. The results show that the renewable energy potential in the region is great, there is no need to heating in the area, the cooling period is from May to October.Using De ST energy consumption simulation, the demand side resources at Doumen town were analyzed, the results show that the demand side of rural residential building in Doumen town has a lot of potential. It is found that the potential of energy saving is small by improving the thermal insulation of the envelope, and it is huge by using sun shade.The reults of renewable energy resources potential analysis in Guangdong area shows that the solar energy resources are abundant, and the time of the annual so lar energy is relatively stable. The potential of straw resources shows that it equivalent to over 8000000 tons standard coal and the potential is large. The analysis of wind energy resources shows that wind power is only suitable for the coastal areas of the region, and is not suitable for inland areas.