The DynCO2 study was conducted against the backdrop of Switzerland's net-zero target for 2050 and addresses the growing importance of carbon capture and storage (CCS) technologies for permanent CO2 removal. In addition to emissions avoidance, an efficient infrastructure for the transport and geological storage of CO2 will be needed in the future to enable CO2 reduction and removal on a large scale. While initial applications for CO2 capture already exist, there are still considerable gaps in knowledge regarding business concepts, the organization of the carbon market, and legal and regulatory frameworks, particularly for transport via pipelines and geological CO2 storage. The aim of the study was therefore to highlight practical business concepts for these infrastructures and to show how a functioning CO2 reduction and removal market can be developed in Switzerland. Methodologically, the study is based on a structured analysis in three steps. First, using the CANVAS approach, target images for business concepts for CO2 pipeline and geological CO2 storage operators were examined, taking into account the monopolistic characteristics of these infrastructures. Second, an analysis of the legal framework was carried out. Third, economic aspects were examined, in particular investment and operating costs, and implementation-oriented recommendations for action were derived from this. A conceptual, fictitious CCS-hub in the Bern/Solothurn area was used for illustrative purposes, integrating various emitters with CO2 capture facilities, a CO2 pipeline network, and several geological CO2 storage sites. The Class 5 cost estimate (conceptual planning) resulted in discounted transport costs of CHF 21 per ton of CO2 and discounted storage costs of CHF 36 per ton of CO2. The results show that the market introduction and market penetration of CCS technologies is not feasible without an active role on the part of the public sector. Due to high initial investments, long project durations, and considerable uncertainties, there is currently neither a viable market for CO2 pipeline transport and geological CO2 storage nor sufficient willingness to invest on the part of private investors. According to the illustrative example given, it makes sense to align closely with European Union regulations, for example through Switzerland’s autonomous implementation of the CCS Directive and other regulations such as the CRCF Regulation. A key finding is that CO2 destined for geological storage should be considered a tradable commodity and, as is the case in the EU, legally exempted from waste legislation, which may, under certain circumstances, require a constitutional amendment. Special certificates for permanent removal through geological storage have economic value and thus become a building block for a functioning market. At the same time, there is much to be said for strong market regulation of transport and storage infrastructures with non-discriminatory access, transparent pricing, and an independent supervisory authority, analogous to existing regulations in the energy or pipeline sectors. For the planning and construction of infrastructure, it makes sense to use spatial planning instruments such as sectoral plans at the federal level, the integration of infrastructure into spatial structure plans at the cantonal level, as well as land use plans and permits to enable utilization of space for the infrastructures. A concentrated planning approval process reduces the risk of delays and bottlenecks, enabling the completion of infrastructure projects, which are already significantly behind schedule, as quickly as possible and in line with the 2050 net-zero targets. Overall, the study concludes that the development and implementation of appropriate business models require targeted government support and coordination in order to enable learning curves, reduce risks, and build an economically viable infrastructure. If this succeeds, CO2 pipelines and geological CO2 storage facilities could become important domestic building blocks of Swiss climate policy in the long term, supporting both domestic emission reductions and CO2 removals in an integrated context.