Download - CO 2 capture and storage Presented by Heleen de Coninck Energy research Centre of the Netherlands
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CO2 capture and storage
Presented by Heleen de ConinckEnergy research Centre of the Netherlands
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What is CO2 capture and storage?
Fuels
Processes
Transport
Storage options
IPCC, 2005
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Global role of CO2 capture and storage
IEA, 2008
Developed and developing countriesPower and industry
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CCS: which CO2 sources?Coal-, gas- or biomass-fired power
Biomass conversion
Cement
Iron/steel
Refineries
Natural gas production (“Sweetening” of gas)
Ammonia production
Ethylene production
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Storage prospectivity
Highly prospective sedimentary basinsProspective sedimentary basins
Non-prospective sedimentary basins, metamorphic and igneous rock
Data quality and availability vary among regions
Snøhvit
Weyburn/Midale
In-Salah
Sleipner
Current CCS projects
Images Courtesy of BP, Statoil, and PTRC
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CCS has many challengesEnergy requirements for capture
• Making it unattractive in countries with energy shortages
Limited storage potential
• Best in oil/gas producing regions
Costs, absence of incentive
Risk of impermanent storage
Legal framework
Environmental impacts
Public perception
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• CCS is mature in some sectors and regions, but in the demonstration phase in others
• Analysis shows lower global mitigation cost with CCS than without it, though costs are high
• Some industries cannot achieve deep emission reductions without CCS
• The only reason to do CCS is CO2 reduction
• CCS has not much to do with access to energy
• But can be part of an industrial development strategy
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