Zero net emissions by 2050 ?

2050年达到净排放为零？

youdao

Net emissions of CO2 were provisionally estimated to be 480.9 million tonnes, 9.8% lower than 2008's 532.8 million tonnes.

二氧化碳净排放量初步估计是4.809亿，比2008年的5.328亿下降了9.8%。

youdao

Make petrol out of plants in a sufficiently clever way and you can drive around with no net emissions of carbon dioxide as well as no net payments to the mad, the bad and the greedy.

以高效聪明的方式从植物中提取汽油，你开车就不会产生二氧化碳了。

youdao

An economist welcomes such methods as a way of achieving a stated goal (fewer net emissions) at lowest cost.

ECONOMIST: Economics focus

In theory biofuels produce low net emissions of carbon dioxide, since burning them merely recycles atmospheric carbon absorbed by the plant as it was growing.

ECONOMIST: Worries over biofuels could work to Britain's advantage

Some Latin American countries are already doing things to reduce net carbon emissions that put them ahead of governments elsewhere.

ECONOMIST: More reasons to stop deforestation