CCS and CCU

Knowledge base

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The New Economy knowledge base brings together core concepts, methods and perspectives from the regenerative economy. Articles explain footprint, compliance, circular product design, regenerative strategy, food systems and regional policy in practical terms, with clear links to life-cycle assessment (LCA), social cost-benefit analysis (MKBA), CO2 footprint, carbon sequestration, biobased materials and circular business models.

Knowledge base · Carbon and footprint

CCS and CCU

CCS stands for carbon capture and storage: capturing and storing CO₂. CCU stands for carbon capture and utilization: capturing CO₂ and using it as a raw material in products or processes.

Definition

Both technologies capture CO₂ at the source (industry, power generation) before it reaches the atmosphere; CCS stores it geologically, CCU converts it into usable raw materials.

Applied in practice

New Economy positions CCS and CCU as technological (grey) options alongside natural carbon sequestration in market studies and regional climate action plans. Both capture CO₂ at the source and can reduce process emissions in industry, but are still costly, energy-intensive and dependent on suitable geological storage. Some projects are linked to Enhanced Oil Recovery, which reduces the climate benefit. Unlike natural methods, CCS and CCU offer no direct benefits for biodiversity, water or soil.

Links per method. Technological capture and storage mainly targets CO₂ reduction. The technological direct-capture route (DACCS/DOCCS) is linked to 3 of the 26 objectives in the Carbon Sequestration House, compared with 22 to 23 for natural methods.

Related terms

Decision framework

The Carbon Sequestration House

The Carbon Sequestration House maps which sequestration methods are linked to the societal objectives of the Dutch National Environmental Vision (NOVI). Each method is assessed against policy goals for the circular economy, living environment, energy, water, soil, climate, agriculture and nature.

The analysis shows that natural sequestration in particular is linked to several objectives at once: lower nitrogen emissions, cleaner water, healthy food, biobased building materials and new economic opportunities. Technological sequestration more often targets a single goal, such as CO₂ reduction alone, and can temporarily raise nitrogen emissions. An integrated trade-off between green and grey methods is therefore preferable.

Links per method. Natural sequestration is linked to 22 to 23 of the 26 societal objectives of the National Environmental Vision; technological methods to 3 to 6.

The Carbon Sequestration House: ten carbon sequestration methods linked to societal objectives, policy and opportunities
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Carbon Sequestration Knowledge base · Carbon and footprintCarbon sequestrationCarbon sequestration is the removal of CO₂ from the atmosphere and its storage in soil, biomass, nature, water, long-lived materials or geological… Carbon and footprint Carbon Sequestration House The Carbon Sequestration House applies Quality Function Deployment (House of Quality) to carbon removal and links ten methods to 26 policy objectives. Carbon and footprint CCS and CCU CCS stands for carbon capture and storage: capturing and storing CO₂. CCU stands for carbon capture and utilization: capturing CO₂ and using it as a raw material in… Carbon and footprint CDR (Carbon Dioxide Removal) Knowledge base · Carbon and footprintCDR carbon dioxide removalCDR, carbon dioxide removal, removes CO₂ from the atmosphere and stores carbon temporarily, long-term or permanently in nature, soil, materials… Carbon and footprint Circular Economy Knowledge base · Circular economyCircular economyA circular economy is an economic system in which raw materials, products and materials retain their value for as long as possible through… Climate Adaptation Knowledge base · Climate adaptationClimate adaptationClimate adaptation is the process of adjusting areas, buildings and systems to the effects of climate change, such as heat, drought, flooding and… CO2 Footprint Knowledge base · Carbon and footprintCO₂ footprintA CO₂ footprint quantifies the greenhouse gas emissions of an organisation, product, project or chain, usually expressed in CO₂ equivalents.DefinitionThe footprint generally… Carbon and footprint CSDDD (Corporate Sustainability Due Diligence Directive) Knowledge base · Carbon and footprintCSDDD Corporate Sustainability Due Diligence DirectiveThe CSDDD is the European directive on human rights and environmental due diligence in the value chain.DefinitionThe directive… Carbon and footprint CSRD corporate sustainability reporting directiveThe CSRD is the European directive that requires large and listed companies to report on sustainability according to fixed standards, including climate, environment, social effects… Carbon and footprint
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