據(jù)道瓊斯3月20日消息，美國能源情報署（EIA）表示，2050年前美國能源消費產(chǎn)生的二氧化碳排放量將基本持平。EIA預(yù)測假設(shè)不改變現(xiàn)行的法律法規(guī)，而且現(xiàn)有的技術(shù)發(fā)展趨勢繼續(xù)保持。該組織預(yù)計，到2050年，美國能源行業(yè)的二氧化碳排放量將達(dá)到501.9萬噸，比2018年低4%左右。大多數(shù)排放都與運輸有關(guān)，而EIA預(yù)測，在不增加監(jiān)管效率要求的情況下，運輸消耗將會增加。

龐曉華 摘譯自 道瓊斯

原文如下：

DJ EIA Says CO2 Emissions from Energy Flat Through 2050

The EIA says CO2 emissions from US energy consumption will remain roughly flat through 2050. The EIA forecast assumes no changes to current laws and regulations and extends current trends in technology. It projects US energy CO2 emissions will reach 5,019M metric tons in 2050, about 4% below 2018. Most emissions are related to transportation, and the EIA forecasts transportation consumption to increase without additional regulatory efficiency requirements.