根據全球專業服務公司埃森哲發布的一項新研究，自2016年《巴黎協定》實施以來，全球超過四分之三的大公司成功地降低了運營排放強度，即每單位收入的排放量，但只有不到五分之一的公司有望在2050年前實現凈零排放，這是實現《巴黎協定》將全球變暖限制在1.5°C的雄心所需的目標。

英文原文如下：

Over 75% of Companies Have Cut Emissions Intensity Since Paris Agreement: AccentureMore than three quarters of large companies globally have succeeded in cutting theiroperational emissions intensity, or the emissions per unit of revenue, since theimplementation of the Paris Agreement in 2016, but less than a fifth are on track to achievenet zero emissions by 2050 - the goal required to meet the Agreement' s ambition to limitglobal warming to 1.5°℃ – according to a new study released by global professionalservices firm Accenture.