The so-called alternative energy sources often refer to alternative energy sources such as petroleum, natural gas and coal. They include renewable energy such as wind energy, solar energy, biomass energy, ocean energy and water energy, and non-renewable energy sources such as nuclear energy. Among various alternative energy sources, biofuels, wind energy and solar energy have developed at the fastest rate in recent years and have the best industrial prospects. They are the stars in alternative energy sources. With the strategic positioning of renewable energy and the establishment of development goals. In the understanding of the strategic position of alternative energy, it has been raised from the discussion of the original industrial economy to the height of energy security. The important position of alternative energy in energy security has been highlighted. [1] The development goals of alternative energy also show the characteristics of unity, coordination and science.
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