Direct carbon capture makes sense whenever you have a high concentration of CO₂ emissions. The most obvious are cases where you can get pure carbon, not CO₂. Ot

Direct carbon capture makes sense whenever you have a high concentration of CO₂ emissions. The most obvious are cases where you can get pure carbon, not CO₂. Other times, it might be also worth capturing the CO₂ from something burning. Direct carbon capture from the air will probably be the most expensive solution, but it is still doable. You figure that eventually it will be subsidized.