Beyond storage to value: Barriers, potential and accelerating policies for carbon capture and utilization in energy production

Chanhee You, Thai Ngan Do, Hegwon Chung, Hyeon Yang and Jiyong Kim

Renewable and Sustainable Energy Reviews, 2025, vol. 224, issue C

Abstract: In this study, we systematically investigate the barriers, potential, and accelerating policies of carbon capture and utilization for energy (CCU4E) production as a key strategy to reduce CO2 emissions and mitigate climate change. We develop an economically optimized model tailored for major CO2-emitting regions, covering the period from 2030 to 2050. The proposed model outlines a structured CCU4E strategy by identifying the optimal pathway configurations under nation-specific constraints such as H2 production costs, market demand variability, and CO2 capture capacities. Our analysis reveals that CCU4E strategies demonstrate significant potential for CO2 utilization, with substantial regional variations driven by differences in H2 availability and H2 price. The economic feasibility and environmental performance vary considerably across regions, with H2 price identified as the dominant economic factor. Policy sensitivity analysis demonstrates that carbon taxes, H2 economy promotion, and catalyst development significantly influence CCU4E effectiveness, with optimal strategies varying substantially by regional conditions. Synergistic integration of CCU4E with existing CCUS frameworks offers strategic pathways for enhanced CO2 mitigation while improving economic efficiency. The comprehensive optimization framework provides practical insights for policymakers and industry stakeholders by identifying implementation barriers, quantifying economic potential, and developing targeted policy recommendations. This research contributes a valuable tool for strategic decision-making in CCU4E deployment, enabling evidence-based policy design and technology investment strategies that accelerate progress toward global climate targets while considering regional economic and technical constraints.

Keywords: CO2 capture and utilization; Cost-benefit analysis; CO2 reduction; Policy analysis (search for similar items in EconPapers)
Date: 2025
References: Add references at CitEc
Citations:

Downloads: (external link)
http://www.sciencedirect.com/science/article/pii/S1364032125007907
Full text for ScienceDirect subscribers only

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:eee:rensus:v:224:y:2025:i:c:s1364032125007907

Ordering information: This journal article can be ordered from
http://www.elsevier.com/wps/find/journaldescription.cws_home/600126/bibliographic
http://www.elsevier. ... 600126/bibliographic

DOI: 10.1016/j.rser.2025.116117

Access Statistics for this article

Renewable and Sustainable Energy Reviews is currently edited by L. Kazmerski

More articles in Renewable and Sustainable Energy Reviews from Elsevier
Bibliographic data for series maintained by Catherine Liu ().