Weyburn-Midale CCS Project - Expert Group on Clean Fossil ...
Weyburn-Midale CCS Project - Expert Group on Clean Fossil ...
Weyburn-Midale CCS Project - Expert Group on Clean Fossil ...
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6<str<strong>on</strong>g>CCS</str<strong>on</strong>g> is an integrated system oftechnologies . . .Capture Transport StorageVariouspossibletechnologiesand costsfor eachstep• Post-combusti<strong>on</strong>• Pre-combusti<strong>on</strong>• Oxy-fuel• Pipelines• Road• Rail• Ship(Notpreferred)Most expensive: Up to ~~$100-150+ per $25/t<strong>on</strong>ne CO 2t<strong>on</strong>ne CO 2 (pipelines)• Enhanced oilrecovery• Depleted oil and gasreservoirs• Saline aquifers• Unmineable coalseams~ $5/t<strong>on</strong>ne CO 2Capital costs for most large-scale <str<strong>on</strong>g>CCS</str<strong>on</strong>g>dem<strong>on</strong>strati<strong>on</strong>s range from $500M - $1B+
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