至于费用方面，去年麻省理工发布的一份报告统计说捕获一顿二氧化碳并且加压成超流态需要25美元，而运输到深埋点每吨需要5美元。

As to the cost, a reportpublished last year by MIT reckons on $25 a tonne to capture CO2 and pressuriseit into a superfluid, and $5 a tonne to transport it to its burial site.

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二氧化碳被加压后注入了海床一公里下的沙石层之中。 因此，而不必将其排放到大气里，并向挪威支付每公吨30美元的碳税。

Instead of emitting the CO2 to the atmosphere and paying Norway's carbon tax of around $30 per metric ton, it is pressurized and injected into a sandstone layer some 1 km under the seabed.

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生产商制造的饮料被储存在一只贮罐内，而加压的二氧化碳则储存在另一只贮罐内。

Syrup from the beverage manufacturer is held In one tank and pressurized carbon dioxide In a second tank.

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