全球可再生能源消费现状分析

Current Situation of Consumption of Renewable Energy Across the World

随着全球经济的发展,能源消费不断增长。在全球的能源消费中,可再生能源占比不断提高,2017年占比为10. 4%,成为能源消费的重要组成部分。全球可再生能源的利用中,水电处于主导地位,占6成以上;其次为风能,占比超过1成;太阳能和地热发展较晚,占比均不足1成。各国可再生能源利用水平不均,挪威、加拿大和巴西等国家的可再生资源已成为本国能源消费的主要来源之一。中国同样重视可再生能源的开发利用,2017年中国能源消费中可再生能源占比为11. 8%,已超过天然气成为第三大能源消费来源。总之,随着可再生能源开发利用水平的不断提高,可再生能源在全球能源消费中的比重将进一步增加,将成为化石能源的重要替代资源。

With the development of global economy,energy consumption is steadily increasing.In the global energy consumption,the proportion of renewable energy continues to increase,accounting for 10.4%of the total in 2017,becoming an important part of energy consumption.In the global renewable energy utilization,hydropower is the dominant,accounting for more than 60%;followed by wind energy,accounting for more than 10%;while solar energy and geothermal development are relatively late,accounting for less than 10%of the total.The level of renewable energy utilization is uneven in various countries,of which the renewable resources in Norway,Canada and Brazil have become one of the main sources of energy consumption.China also attaches great importance to the development and utilization of renewable energy.In 2017,11.8%of China s energy consumption is renewable energy,which has surpassed natural gas,becoming the third largest source of energy consumption.In short,with the continuous rise of the level of renewable energy development and utilization,the proportion of this energy in global energy consumption will further increase,and will become an important alternative to fossil energy resources.