据阿纳多卢新闻10月14日消息称，国际能源署周三发布的《2021年世界能源展望》(WEO)报告称，到2050年实现净零排放，需要在未来10年将清洁能源项目和基础设施的投资增加两倍，其中70%的投资将投向新兴和发展中经济体。
报告明确指出，尽管随着太阳能、风能、电动汽车和其他低碳技术的蓬勃发展，一种新的能源经济正在世界各地兴起，但这种清洁能源的进展仍然过于缓慢，无法使全球排放量持续下降，接近净零。
它强调了下个月将在苏格兰格拉斯哥举行的第26届联合国气候变化框架公约(COP26)会议上，各国政府需要发出明确的雄心和行动信号。
报告称，今年全球煤炭消费的强劲增长，正推动二氧化碳排放量达到历史上第二大年度增幅。
国际能源署执行董事Fatih Birol说：“世界上令人鼓舞的清洁能源势头正与我们能源系统中顽固的化石燃料相抗衡。政府需要在 COP26 上通过发出明确无误的信号来解决这个问题，即他们致力于迅速扩大未来的清洁和弹性技术。”
他强调，加速清洁能源转型将带来巨大的社会和经济效益，而无所作为的代价将是巨大的。
根据该报告的既定政策方案(该方案基于各国政府迄今实际实施的能源和气候措施)，到2050年，几乎所有能源需求的净增长都由低排放源来满足。
然而，年排放量仍维持在今天的水平，因此，全球平均气温仍在上升，到2100年将比工业化前的水平高出2.6°C。
曹海斌 摘译自 阿纳多卢新闻
原文如下：
Clean energy investments need to more than triple by 2030 to curb emissions
Reaching net zero emissions by 2050 would require the tripling of investments in clean energy projects and infrastructure over the coming decade, 70% of which needs to be made in emerging and developing economies, the International Energy Agency's World Energy Outlook (WEO) 2021 report said Wednesday.
The report makes it clear that despite the fact that a new energy economy is emerging around the world with solar, wind, electric vehicles and other low-carbon technologies flourishing, this clean energy progress is still far too slow to put global emissions into sustained declined towards net zero.
It highlights the need for an 'unmistakable signal' of ambition and action from governments at COP26 that will take place in Glasgow, Scotland next month.
The report said the strong growth in global coal consumption this year is pushing carbon dioxide emissions towards their second-largest annual increase in history.
'The world’s hugely encouraging clean energy momentum is running up against the stubborn incumbency of fossil fuels in our energy systems,' the IEA Executive Director, Fatih Birol, said. 'Governments need to resolve this at COP26 by giving a clear and unmistakable signal that they are committed to rapidly scaling up the clean and resilient technologies of the future.'
He underlined that the social and economic benefits of accelerating clean energy transitions are huge and the costs of inaction are immense.
According to the Stated Policies Scenario of the report, a path based align="justify"> However, it leaves annual emissions still around today's levels and as a result, global average temperatures are still rising and are set to hit 2.6 °C above pre-industrial levels in 2100.