Technology catalogue published by the Danish Energy Agency and Energinet documenting commercially available and emerging solutions for carbon capture, CO₂ transport, and geological storage. The catalogue covers post-combustion capture, oxyfuel, pre-combustion, and direct air capture across thermal and industrial applications, alongside pipeline, ship, and rail transport options and a range of storage configurations. Its primary value is the cost and performance data it provides for benchmarking technology choices; the kind of reference that turns “we’ll figure out the details later” into a fundable project proposal.