21世纪新能源论文.doc

对人类未来能源问题的探索
概要:
你认为21世纪中期的主要能源是什么?人类如何最终解决能源问题?
温室效应,厄尔尼诺现象,臭氧层空洞,冰山融化海平面上升,水土流失,空气污染,水污染……人来在生产生活中获取消耗能源的同时破坏了自然环境的行为和方式;同时,随着人类工业化的不断推进,人们对于能源的需要求将会继续增加:在过去15年时间里,%的速度递增。在今后的20年时间里,这种能源需求每年会以2%的速度递增,在31年后其能源消耗量将会增加一倍。尽管石油以及煤炭等化石能源在21世纪仍然能够满足人类的需求,但这些能源最终将会在某一天消耗殆尽,人类将可能会面临严重的能源危机。因此,我们必须大力推动洁净能源的开发应用,减少污染,提高能源使用效率。
关键字:能源问题洁净能源主要能源
Abstract:
What do you think is the main energy of the mid-21st century? How to finally solve the energy problems of mankind?
Greenhouse effect, El Nino, ozone hole, ice melt sea level rise, soil erosion, air pollution, water pollution ... people to get consumed in the production of life energy destroy the natural environment and way of behavior at the same time; And, as human the continuous progress of industrialization, people’s need of energy will continue to increase: over the past 15 years, the human consumption of energy every year by % annually. In the next 20 years, the energy demand rate will increase by 2% per year. In 31 years energy consumption will be double of now. Although oil and coal and other fossil energy in the 21st century will still be able to meet human needs, but energy will eventually run out one day, humanity will likely face a serious energy crisis. Therefore, we must vigorously promote the development and application of clean energy, reduce pollution and increase energy efficiency.
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