Cost of small-scale dispatchable CO2 capture: Techno-economic comparison and case study evaluation

Cost of small-scale dispatchable CO2 capture: Techno-economic comparison and case study evaluation

•Real-world OCGT generation profiles for 2019–2022 from the BMRS.•The cost of small-scale absorption (MEA) and adsorption (VPSA) CO2 capture plants.•LCOE and CCA for OCGT+MEA and OCGT+VPSA power generation plants.•Dispatchable generators suffer from economies of scale and low capacity factors.•The n...

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Veröffentlicht in:International journal of greenhouse gas control 2023-07, Vol.127, p.103931, Article 103931
Hauptverfasser: Wilkes, Mathew Dennis, Ejeh, Jude, Roberts, Diarmid, Brown, Solomon
Format: Artikel
Sprache:eng
Schlagworte:
CCS, Techno-economic assessment
CO2 adsorption, CO2 absorption
Post-combustion capture
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Zusammenfassung:•Real-world OCGT generation profiles for 2019–2022 from the BMRS.•The cost of small-scale absorption (MEA) and adsorption (VPSA) CO2 capture plants.•LCOE and CCA for OCGT+MEA and OCGT+VPSA power generation plants.•Dispatchable generators suffer from economies of scale and low capacity factors.•The need for alternative low-carbon dispatchable power generation is evident. Dispatchable power sources are crucial for electricity system stability and security of supply. Currently, the United Kingdom uses small-scale (
ISSN:1750-5836
1878-0148
DOI:10.1016/j.ijggc.2023.103931