| According to the development of human society, we may safely draw the conclusion that all the major progress of civilization happened after the development of energy technology. But meanwhile, the utilization and development of energy caused the problem of environmental destruction, climate changing and resource limitation. All these problems are the big challenges for contemporary society. The establishment of a safe, efficient, clean and economic energy system becomes the most important task nowadays. It goes without saying that the sustainable development of energy plays an important role. China has got various kinds of resources. Among all the kinds of energy, the usage of coal dominated for a long time. However, the usage of high quality energy and low carbon energy such as oil and gas is rare. The rapid growth of energy demand leads to the large amount of high carbon energy consumption, the huge amount of pollutant and greenhouse gas, which finally caused the deterioration of ecological environment.In order to solve the energy problem, we must take more advantage of electronic power, especially the new technology of low carbon energy. After the collection of large amount of articles, this essay analyzed the situation of global energy, especially the development of both high (coal and oil) and low carbon(solar and wind)energy. It also shows how the usage of low-carbon energy can improve the Electric power structure. After digging into the geographical, meteorological and other environmental data of Men Tougou district in Beijing, wind and sunlight energy has been discussed in this essay. According to the power structure and the requirement, the reasonable usage of wind power and solar power which is suitable for the local area has been realized. Based on the improvement of energy structure, from the aspects of economic, social, and power grid benefit, this essay discussed the sustainability, necessity and feasibility of low carbon energy grid structure. |
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