Some IC powerplants achieve near-zero emissions of pollution-generating compounds (they will still emit carbon dioxide), while others can generate 600 horsepower more efficiently than ever.

一些内燃发动机虽然仍会产生二氧化碳，但污染物排放量已接近零这一最高标准，其他一些内燃发动机的工作效率大大提高，能够输出600匹的强大马力。

youdao

FutureGen would be a near zero-emissions plant that converted coal into hydrogen, to power electric turbines, and carbon dioxide, to be pumped underground.

“未来发电”计划将实现建设接近零排放的电厂，在这里将煤转化为氢，再转换到涡轮发电并且产生二氧化碳，将二氧化碳封存在地下。

youdao

Solar panels and wind turbines on the barge meant that it could produce food with near-zero net carbon emissions.

科学驳船上安装了太阳能电池板和风力涡轮，这种粮食作物的生产方式，它所产生的二氧化碳净排放量几乎为零。

youdao

On the one hand, with its near-zero emissions, it stacks up favorably against conventional, polluting sources of energy.

FORBES: Hydroelectric Revolution: A River Runs Through It

FutureGen would be a near zero-emissions plant that converted coal into hydrogen, to power electric turbines, and carbon dioxide, to be pumped underground.

ECONOMIST: Trouble for America's leading clean-coal project

About 15 percent of the new cars sold in California by 2025 must run on electricity, hydrogen fuel or other alternative fuels that produce near zero or no emissions, according to new rules adopted unanimously by state regulators on Friday.

FORBES: California Sets New Rules To Boost Zero-Emission Car Sales