The global climate crisis is caused by the increasing concentration of greenhouse gases in the atmosphere. Carbon, Capture, and Storage (CCS) has been identified as a key technology towards reaching a climate-neutral society. So far, however, the widespread, large-scale deployment of CCS has been prevented, among other things, by its uneconomical nature. (Zapantis et al., 2019). To increase the economic efficiency of CCS, the stored CO2 could additionally be used as a circulating fluid for geothermal power production, turning CCS into simultaneous Carbon, Capture, Utilization and Storage (CCUS). The concept of CO2-Plume Geothermal (CPG) for permanently isolating and using CO2 at the same time was first introduced by Randolph and Saar in 2011. So far CPG has not been tested at the field scale. This study aims at demonstrating the feasibility of CPG for a site in Western Switzerland. First, the study conceptually investigates the CPG power capacity at the study site. Next, a conceptual 3D model is created using an interpreted seismic anticline structure in the Triassic sediments of the Swiss Molasse Basin. We conduct multi-phase fluid flow simulations based on the conceptual geologic model to simulate realistic CO2 circulation. Injection and production rates for multiple well configurations are assessed to calculate the expected geothermal energy production. The obtained results will provide an assessment of the general site suitability and storage capacity for long-term CCUS. Also, these results will enable an estimation of the CPG potential and geothermal power output of the site.