Table 3.

Cost of power only (dollars per tonne of CO2) for an air capture system as a function of η and the cost of carbon-free power

η10 ¢/kWh, $15 ¢/kWh, $20 ¢/kWh, $
0.011,2631,8942,525
0.0255057581,010
0.05253379505
0.10126189253