Carbon Capture Is Expensive Because Physics

Clean Technica: Carbon capture and sequestration is expensive because it has three components, each with its own expensive challenges: capture, distribution, and sequestration. The mass of CO2 produced is 2-3 times the mass of coal or methane* burned and is more challenging per unit to ship than coal, so the cost of capture, distribution and sequestration is typically a multiple of the cost of doing the same with the coal or methane.

Read article