当前位置:首页 > 跨学科研究 > 能源经济学 > World Energy Outlook 2013

World Energy Outlook 2013

收藏

Renewables are steadily becoming a greater part of the global energy mix, in parƟcular in the power sector and in regions that have put in place measures to promote their deployment. Double-digit growth rates have been observed in the last decade for some renewable energy technologies and renewables are projected to conƟnue to grow strongly over the Outlook period to 2035, provided that the necessary support measures are kept in place. However, the situaƟon is nuanced across the three main energy uses: electricity, heat and transport. Electricity generaƟon from renewable sources is growing rapidly for most technologies͖ while renewable energy use for heat is growing more slowly and remains under-exploited. AŌer a period of rapid expansion, the rate of growth of biofuels use has recently slowed, due largely to adverse weather condiƟons that reduced harvests and increased feedstock prices, as well as sustainability concerns. Investment in renewable power generaƟon has also been rising steadily but it fell, for the Įrst Ɵme, in 2012. In part, this reŇects falling unit costs͖ but it is perhaps also a sign that the prospects for renewables are becoming more complex.


可再生能源正在逐步成为全球能源结构中更大的一部分,在parƟcular在电力部门,并在已制定措施,以促进其部署地区。两位数的增长速度在过去十年中已经观察到了一些可再生能源技术和可再生能源预计将conƟnue到在展望期内强劲增长至2035年,提供必要的支持措施,保持到位。然而,situaƟon是细致入微跨越三个主要的能源用途:电力,热力,交通。可再生能源发电generaƟon正在迅速增长的大部分技术,同时进行热可再生能源的使用变得越来越缓慢,仍然开发不足。奥尔一个快速扩张期,生物燃料的增长速度使用最近放缓,主要是恶劣天气condiƟons的减产和提高原料价格,以及可持续性的担忧所致。在可再生能源发电generaƟon投资也一直稳步上升,但它下跌,为IRSTƟme,在2012年这部分reŇects下降单位成本,但它也可能是一个迹象,表明可再生能源的前景正变得越来越复杂。

课件下载

本资源仅对本站会员开放下载!
请先登录,再进行下载。
如果您还没有会员账户,立即注册