CO2 geological storage site selection and long-term potential assessment framework based on TOUGH2/ECO2N.

ABSTRACT: Carbon dioxide capture and storage (CCS) technology is considered a crucial tactic for achieving the "dual carbon" goals. However, current CCS technologies face several challenges, such as the absence of a comprehensive and systematic set of criteria for site selection, coupled with the lack of a universally applicable evaluation framework.To address these issues, this study proposes a regional-scale CO2 geological storage suitability assessment and potential estimation framework that can be adapted to similar regions. Using the Yellow River Delta as a case study, a geological storage site selection indicator system was developed, and a model for assessing site suitability was constructed.The model was employed to evaluate the appropriateness of CO2 geological sequestration sites within th

SUBMITTER: Sun W 

PROVIDER: S-EPMC12021137 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature