为应对全球气候变化，2020～2021年全球可再生能源保持较快增长，2021年将创下新的装机纪录。2021年，全球对能源转型的投资创下新纪录，总额达到7550亿美元。中国仍是全球增速最快的可再生能源市场，2020年，新增装机容量占全球的比例首次超过50%，欧洲是仅次于中国的第二大可再生能源市场。随着光伏等可再生能源成本下降并进入平价上网时代，可再生能源装机规模将进一步扩大，并推动电力系统向适应大规模、高比例新能源方向演进。
Addressing climate change，world renewable energy saw a rapid growth in 2020-2021，especially the increase of installed capacity of renewable energy broke a record high in 2021. The total investment on energy transition in the entire world reached 775 billion US dollars. China still led the world in the increase of installed capacity of renewable energy，and the increase of installed capacity of China’s renewable energy accounts for more the 50% of that in the world. Europe was next to China in the development of renewable energy. With the decrease of cost and favorable policies，the installed capacity of renewable energy will continue to grow in years to come，and the electric fence will become more flexible in order to keep in line with new development trends.
| Keywords： | Renewable EnergyPhotovoltaic Power GenerationWind-powered Electricity GenerationGenerator Installation |
