National climate strategies show inequalities in global development of geological storage of CO2
Roberts, Jen and Alcalde, Juan and Johnson, Gareth (2024) National climate strategies show inequalities in global development of geological storage of CO2. Other. Research Square. (https://doi.org/10.21203/rs.3.rs-3938119/v1)
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Abstract
CO2 geological storage (CGS) is considered critical for limiting global average temperature rise to below 1.5°C by mitigating fossil industrial emissions and delivering permanent carbon dioxide removals. We examine the role of CGS in long-term national emission reduction strategies submitted to the UNFCCC under the Paris Agreement. We find that a third of countries plan to develop CGS for emissions mitigation only, and a third for both emissions mitigation and carbon removals, but no countries plan on CGS for carbon removals alone. Neither the presence or performance of CO2 storage maturity assessments correspond to CGS plans. The climate strategies of high-income countries with high historic oil and gas production show firmest commitment to CGS. These countries already have multiple advantages for implementing and benefiting from CGS, which raises inequalities and sensitivities that must be carefully considered when designing carbon market and climate finance policies and frameworks for CGS development.
ORCID iDs
Roberts, Jen ORCID: https://orcid.org/0000-0003-4505-8524, Alcalde, Juan and Johnson, Gareth;-
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Item type: Monograph(Other) ID code: 89631 Dates: DateEvent27 March 2024PublishedSubjects: Science > Geology Department: Faculty of Engineering > Civil and Environmental Engineering Depositing user: Pure Administrator Date deposited: 17 Jun 2024 16:17 Last modified: 11 Nov 2024 16:08 Related URLs: URI: https://strathprints.strath.ac.uk/id/eprint/89631