Within the period of the action, the project explored the feasibility of combining CCS with SCGS to create economic value. The technical questions related to the flow conditions and the energy output are the main objective tackled in WP1, which has been fully achieved. The work carried out in WP2 had the purpose of extending the findings of WP1 and studying the fault stability and induced seismicity potential of combined CCS-SCGS. Preliminary work has been carried out in collaboration with the network of the ER and some early tangible results are available. However, the early termination of the grant did not allow for the objectives of WP2 to be fully achieved. The goals of training the ER and enhancing his career outlook have been fully achieved. The ER has undergone training that allowed him to i) improve the quality of the research carried out within the action and enhance his career perspectives. The project results have been disseminated through 1 book chapter, 5 ISI journal manuscripts (1 published, 2 in review, 2 in preparation), 8 international conference abstracts, 3 invited seminars, 1 project website, and multiple posts on social media.