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清洁能源发电发展之所以需要机制政策扶持,也是因为市场价格无法覆盖生产成本。而政策的原则应当是“用较少的补贴资金,实现合理的清洁能源发展规模”。我国清洁能源资源丰富,开发利用前景广阔,主要制约因素是成本和电力系统消纳能力。当前清洁能源发电由于成本较高,仍需政府价格补贴支持,但从中长期看,国际国内煤炭开发成本呈上升趋势,环保标准的提高逐步增加燃煤电厂成本,清洁能源发
The reason why the development of clean energy power generation needs mechanism and policy support is also because the market price can not cover the production cost. The principle of the policy should be “to use less subsidized funds to achieve a reasonable scale of clean energy development.” China’s clean energy is rich in resources and has broad prospects for development and utilization. The main constraint is the cost and ability of the power system to absorb. Due to the high cost, the current clean energy power generation still needs government price subsidy support. However, in the medium and long term, the international and domestic coal development costs are on an upward trend. The improvement of environmental protection standards gradually increases the cost of coal-fired power plants and the development of clean energy