【#美国2021年温室气体排放量同比上升6.2%# 】当地时间1月10日，美国经济研究公司荣鼎集团发布的研究表明，由于新冠疫情在2021年有所放缓，美国的温室气体排放量当年出现反弹，比2020年上升了6.2%。研究显示，美国温室气体排放量的反弹速度比经济复苏的速度还要快。其国内生产总值（GDP）在2021年仅同比增长了5.7%。煤炭使用的增加是温室气体排放量反弹的主要因素之一。2021年，美国燃煤发电量较2020年猛增17%。 U.S. greenhouse gas emissions rose by 6.2 percent from 2020 levels last year as the use of coal-fired electricity jumped by 17 percent and drivers returned to the roads after the first year of the coronavirus pandemic, according to a report released by the Rhodium Group, a research organization, on Monday. The group analyzed preliminary U.S. emissions data for 2021, a year that was supposed to be marked by recovery after the pandemic-related upheaval of the economy. It found that emissions growth outpaced the rate of economic recovery, using estimates that GDP grew by 5.7 percent year on year.
