中国石化新闻网讯 据油价网2022年10月27日报道，国际能源署(IEA)周四表示，如果全球要在2050年前实现净零排放，对可再生能源的投资在2030年前每年必须增加两倍多，达到1.3万亿美元。
此前，IEA曾估计，清洁能源将需要每年投资1万亿美元才能实现气候目标。
在10月27日发布的《2022年世界能源展望》报告中，IEA表示，在净零排放(NZE)情景下，可再生能源发电的投资需要出现最大的增长之一，从近年的3900亿美元增加到2030年前的1.3万亿美元。 IEA表示，到2030年，这一年度支出水平将相当于化石燃料供应支出的历史最高水平，即2014年化石燃料支出1.3万亿美元。
IEA表示，对燃料价格、能源安全和碳排放的担忧——在更强有力的政策支持下——正在照亮许多低成本企业的前景。
如今，清洁能源投资规模巨大，但如果全球有机会在2050年前实现净零排放，就需要增加更多的投资。
IEA表示：“大幅增加能源投资对于降低未来价格飙升和波动的风险，以及在2050年前走上实现净零排放的轨道至关重要。”
IEA说，政府应该带头并提供强有力的战略方向，但所需的投资远远超出公共财政的能力范围。 至关重要的是，要充分利用市场的巨大资源，并激励私营部门发挥作用。
如今，全球每花1美元购买化石燃料，就有1.5美元用于清洁能源技术。在新能源战略情景下，在2030年前，每花1美元在化石燃料上，需要花5美元在清洁能源供应上，再花4美元在效率和清理上。
“新兴和发展中经济体的清洁能源投资缺口最大，考虑到它们对能源服务的需求预计将快速增长，这是一个令人担忧的信号。”IEA表示。
李峻 编译自 油价网
原文如下：
IEA: Renewable Energy Investment Needs To Triple By 2030
Investment in renewables must more than triple to $1.3 trillion annually by 2030 if the world is to reach net-zero emissions by 2050, the International Energy Agency (IEA) said on Thursday.
Previously, the agency had estimated that clean energy would need $1 trillion in annual investment to reach the climate goals.
In the World Energy Outlook 2022 published today, the IEA said that electricity generation from renewables needs to see one of the largest increases in investment in the Net Zero Emissions (NZE) Scenario, rising from $390 billion in recent years to $1.3 trillion by 2030. This level of annual spending in 2030 would be equal to the highest level ever spent on fossil fuel supply, $1.3 trillion spent on fossil fuels in 2014, the IEA said.
Concerns about fuel prices, energy security, and emissions – bolstered by stronger policy support – are brightening the prospects for many low?emissions fuels, the IEA said.
Clean energy investment is massive today, but it needs to rise much more if the world has a chance to get to net zero by 2050.
“A huge increase in energy investment is essential to reduce the risks of future price spikes and volatility, and to get on track for net zero emissions by 2050,” the IEA said.
“Governments should take the lead and provide strong strategic direction, but the investments required are far beyond the reaches of public finance. It is vital to harness the vast resources of markets and incentivize private actors to play their part,” the agency noted.
Today, for every $1 spent globally on fossil fuels, $1.5 is spent on clean energy technologies. Under the NZE Scenario, every $1 spent on fossil fuels needs to be outmatched by $5 spent on clean energy supply and another $4 on efficiency and end?uses by 2030.
“Shortfalls in clean energy investment are largest in emerging and developing economies, a worrying signal given their rapid projected growth in demand for energy services. ” the IEA said.
