据油价网6月2日消息，国际能源署(IEA)在其《2021年世界能源投资报告》中称，今年全球能源投资预计将较2020年增长10%，至1.9万亿美元。

　　能源需求也在反弹，且势头强劲，IEA预计今年能源需求将增长4.6%，超过去年萎缩4%的幅度。

　　今年电力行业的投资预计将增长5%，其中可再生能源无疑将占最大份额，将占2021年电力行业投资的70%，或总计8200亿美元电力行业投资中的5300亿美元。其余的将是对能源储存和电网的投资。

　　受需求复苏和油气价格上涨的推动，今年油气勘探和生产的投资预计将增长10%。然而，IEA指出，今年的支出仍将低于疫情前的水平。

　　预计今年还将在清洁能源技术和效率方面投资约 7400 亿美元。IEA指出，这一数字“仍然远远低于气候驱动的情况下的需求。”到本世纪20年代，清洁能源投资需要增加一倍，才能将气温上升幅度控制在2摄氏度以下;要想保持1.5摄氏度的稳定，清洁能源投资需要增加两倍以上。”

　　IEA还指出，各国在能源方面的投资将有很大差异。虽然发达经济体从疫情中恢复得比较快，但新兴经济体却落后了。它们可用于能源投资的资源也更少。

　　裘寅 编译自 油价网

　　原文如下：

　　IEA: Global Energy Investment To Rise To $1.9 Trillion In 2021

　　Global energy investment this year is seen expanding by 10 percent from 2020 to $1.9 trillion, the International Energy Agency said in its World Energy Investment 2021 report.

　　Energy demand is also on the rebound, and it is a strong one, with the IEA expecting it to expand by 4.6 percent this year, more than making up for the 4-percent contraction of last year.

　　Investments in the power sector are set for a 5-percent increase this year, with renewables unsurprisingly taking the biggest share. These will account for 70 percent of 2021 investments in the power sector, or $530 billion out of a total $820 billion in power sector investments. The rest will be investments in energy storage and the grid.

　　Investments in oil and gas exploration and production are set to rise by 10 percent this year, driven by recovering demand and the resulting higher oil and gas prices. Yet, the IEA notes, spending will remain below pre-pandemic levels this year.

　　Some $740 billion is expected to be invested in clean energy technologies and efficiency this year as well. The IEA has noted that this amount still “remains far below what is required in climate-driven scenarios. Clean energy investment would need to double in the 2020s to maintain temperatures well below a 2°C rise and more than triple in order to keep the door open for a 1.5°C stabilisation.”

　　The amount invested in energy will vary significantly across countries, the IEA also noted. While developed economies have recovered relatively quickly from the pandemic, emerging economies are lagging behind. They also have fewer resources available to invest in energy.

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