据ICIS网站5月11日消息 根据国际能源机构（IEA）周二发布的报告，预计2021年和2022年可再生能源将占全球总产能增长的90%。
预计今年将新增270吉瓦的可再生能源产能投入运营，2022年将新增280吉瓦，超过2017-2019年创纪录的年新增产能50%以上。
在投资成本降低和持续的政策支持下，太阳能光伏（PV）的推出将部分抵消风力发电能力增加速度放缓的影响。
预计2021年和2022年，产能将占所有可再生能源扩张的55%以上，2021年达到145吉瓦，2022年达到162吉瓦。
包括生物能源在内的其他可再生能源将保持稳定，占新增可再生能源总量的3%。
尽管新冠疫情造成了影响，但可再生能源是2020年唯一一个需求增长的能源，同比增长45%，为1999年以来的最大增幅。
大多数项目（近150吉瓦）在2020年第四季度投产，比去年同期翻了一番多，超过了2020年前三季度的装机数量。
王磊 摘译自 ICIS
原文如下：
Renewables to be bulk of energy capacity growth 2021-22 – IEA
Renewables are expected to account for 90% of total global capacity increases in both 2021 and 2022, according the International Energy Agency (IEA)’s report published on Tuesday.
An additional 270GW capacity of renewable energy is expected to become operational this year, with a further 280GW in 2022, surpassing the previous record-level annual capacity additions of 2017-2019 by more than 50%.
The slower rate of wind capacity additions will be partly offset by increased solar photovoltaic (PV) rollout, on lower investment costs and ongoing policy support.
Capacity is expected to account for more than 55% of all renewable energy expansions in 2021 and 2022, reaching 145GW in 2021 and 162GW in 2022.
Other renewables including bioenergy are set to remain stable, accounting for 3% of total new renewable capacity additions.
Despite erosion caused by the pandemic, renewables were the only energy source to mark an increased demand in 2020, growing 45% year on year, the biggest rise since 1999.
Most projects – almost 150GW – were commissioned in the fourth quarter of 2020, more than double than in the same period previous year, and exceeded the number of installations in the first three quarters of 2020.
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