Carbon capture projects are becoming more common around the world. After capture, carbon dioxide can be stored (CCS), utilized (CCU), or both (CCUS). Projects based on carbon capture from flue gases have, so far, largely focused on CCS to hedge the future cost of CO2 allowances, e.g. in the EU ETS, for the emitter. Some have focused on EOR as a CCUS technology. However, almost none have focused on pure utilization (CCU) of carbon dioxide as a product, even though carbon dioxide is a very important gas for industry and the economy, with numerous applications. Recent turbulences in the supply of CO2 and the significant rise of CO2 prices, coupled with the development of innovative products using CO2 as a feedstock, might provide more opportunity to focus on utilization of the CO2 in carbon capture projects. This master’s thesis presents an example of a feasibility study of a CCU project along with a comprehensive overview of technologies for carbon capture and of many possible uses of carbon dioxide. The feasibility study is provided mainly as a techno-economic analysis with consideration of some legislative aspects of the project. A practical description of functioning of the EU ETS is provided in the introduction. Cases are based on the Croatian LNG terminal as the emitter of carbon dioxide which could potentially install a carbon capture system. Real-world information about functioning of the LNG terminal was provided by LNG Croatia LLC, including flue gas compositions and properties. Carbon dioxide emissions at the LNG terminal result from Wärtsilä generating sets that the plant uses to produce its own electrical energy necessary for the functioning of the terminal. The techno-economic analysis is provided in two separate chapters. The technological analysis is provided through simulation and modelling of an amine carbon capture plant in Aspen HYSYS, while the economic analysis is provided through a detailed explanation of foundational assumptions for the analysis and, then, through calculations of CAPEX, OPEX, NPV, and specific production costs of CO2 for each case. Three cases are presented and analysed. Settings and results of modelling in HYSYS are provided in extensive detail, in part to also potentially serve any future researchers. Assumptions for the economic analysis are also based on real-world industry sources, which increases the accuracy of the results. Finally, possible future research directions are presented as well.