The world generated a record 10% of its electricity from wind and solar in 2021 and clean sources accounted for 38% of total power supply — even more than coal.
원문출처 : https://www.cnn.com/2022/03/30/business/renewable-energy-wind-solar-electricity-climate-intl/index.html
원문출처 : https://www.cnn.com/2022/03/30/business/renewable-energy-wind-solar-electricity-climate-intl/index.html