Carbon Capture & Storage Factbook - Schlumberger Business ...
Carbon Capture & Storage Factbook - Schlumberger Business ...
Carbon Capture & Storage Factbook - Schlumberger Business ...
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
ECONOMICS – POTENTIAL FOR COST DECREASE<br />
Declines in costs will come from improvements in the capture process and<br />
cheaper coal-gasification power plants (IGCC)<br />
CAPITAL COST REDUCTION AFTER 100 GW FOR POWER PLANTS WITH CAPTURE SYSTEMS<br />
$/MW<br />
<strong>Capture</strong> system<br />
Base plant (first-of-a-kind)<br />
Base plant after 100GW<br />
6.33<br />
1.51<br />
4.72<br />
4.07<br />
0.65<br />
1.98<br />
3.65<br />
0.91<br />
3.91<br />
1.47<br />
3.78<br />
1.34<br />
2.33<br />
4.82<br />
1.62<br />
1.46<br />
0.75<br />
3.42<br />
2.74<br />
2.74<br />
2.44<br />
2.44<br />
0.71<br />
0.71<br />
Natural gas<br />
post-combustion<br />
(NGCC)<br />
Coal<br />
pre-combustion<br />
(IGCC)<br />
Coal postcombustion<br />
Coal oxycombustion<br />
Note: Costs are based on 250 MWe base plant and capture. In the IGCC case, plant includes gasification and SO2 removal. <strong>Capture</strong> systems refer to all additional<br />
equipment needed for CCS at the plant (air-separation units, gas-separation systems, solvents, oxy-combustion boilers, purifiers, compressors…).<br />
Source: <strong>Carbon</strong> capture & storage – Research note, Bloomberg New Energy Finance 2011<br />
37<br />
© 2012 SBC Energy Institute. All Rights Reserved.
Change language