中国表示,到2030年,将把单位国内生产总值(GDP)的碳排放从2005年水平降低60%至65%。这延续了早先的承诺,即中国的碳排放将不迟于2030年见顶,同时到2030年,非化石燃料在其能源结构中所占比重将升至20%左右。
The pledges would mean the US tripled the amount of renewable power on its grid, while Brazilwould more than double its share. Brazil also said it would restore 12m hectares of forest by2030, an area nearly the size of England.
这些承诺将意味着美国的可再生能源发电量将增加两倍,巴西将增加一倍多。巴西还表示,将在2030年前恢复1200万公顷的森林,几乎相当于英格兰的面积。
The combined pledges mean countries accounting for more than 70 per cent of globalgreenhouse gas emissions have now set out their plans for the Paris meeting. Largeeconomies including India, Japan and Australia have yet formally to table their plans.
这些国家的承诺意味着,占全球温室气体排放70%以上的国家已向巴黎气候大会提交计划。大型经济体中还有印度、日本和澳大利亚等国尚未正式提交计划。
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