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When you sell the captured CO2 on, how is it being used? Do the concrete producers use it in their concrete somehow? How long does it stay there? Carbon captur
by leoedin 6y ago
When you sell the captured CO2 on, how is it being used? Do the concrete producers use it in their concrete somehow? How long does it stay there?
Carbon capture only works if we have viable long term solutions for the captured carbon dioxide - which isn't the easiest gas to get rid of.
- deleted 6y ago[deleted]
- paulgross 6y agoAgreed. The concrete producers inject it into their concrete, which is widely thought to be one of the most permanent forms of CO2 storage in existence. We will only work with end users that are using the CO2 in a way that permanently takes it out of circulation. Medium term, this will probably mean that we sequester a lot of our captured CO2 in depleted oil wells or saline aquifers. Long term, we're actually hoping to turn the CO2 back into fuel right at the truck stop, so we can put it back into the trucks for a circular solution.