Carbon capture and storage (CCS) works by trapping CO2 from the exhaust gases of fossil fuel power plants and then piping it to underground storage sites, such as disused oil wells.

而作为对比，如果利用碳捕捉与储存技术（CCS），在碳排放工厂进行碳捕捉然后将二氧化碳深埋在诸如废气油井一类的地方，每固定一吨碳需要成本达20-270美元。

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These capture most of the heat from the fuel, greatly reducing the amount of wood required, and they slash soot emissions too.

这可以获取燃料中的大部分能量，大幅减少所需的木头，还可以减少烟尘排放。

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With fossil fuel-burning power stations continuing to be built rather thanclosed down there has been recent focus on technologies that capture and storethe carbon pollution produced.

随着燃烧化石燃料的发电站还在继续建造而不是关闭它们，这些发电站最近聚焦于捕捉并封存它们制造的碳污染的技术。

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That would mean a mixture of renewables, nuclear, and fossil fuel power stations that capture and store the carbon dioxide they produce.

BBC: Science & Environment

But you need so much energy for capture and compression that coal as a fuel, the entire idea of a coal fired plant, becomes uneconomic.

FORBES: CCS or Clean Coal: A Failure So Far

The bill also sets rules for building more natural-gas storage (as imports replace dwindling domestic supplies) and for developing technology to capture and sequester carbon emissions from fossil-fuel plants.

ECONOMIST: Nuclear power: The wind, the sun—and the atom | The