Figure TS.11. CO₂ capture and storage from power plants

CO₂ capture and storage from power plants. The increased CO₂ production resulting from loss in overall efficiency of power plants due to the additional energy required for capture, transport and storage, and any leakage from transport result in a larger amount of “CO₂ produced per unit of product” (lower bar) relative to the reference plant (upper bar) without capture.

Source: IPCC  Carbon Dioxide Capture and Storage: Technical Summary (2005)
8. Costs and economic potential, p. 41