The excess in cooling tower capacity at the Panda site is partly due to the decision to use steam extraction in the Panda FEED. Extracting steam from the NGCC steam turbine reduces the power plant cooling load, making more cooling water available for the capture unit. These two design choices are therefore related. Changing the Mustang design to use steam extraction and water cooling would be expected to save approximately $20MM, based on the costs of steam extraction in the Panda FEED and package boilers in the Mustang FEED. Changing from air cooling to water cooling would be expected to reduce the cost of heat exchangers in the Pumping & Conditioning and Water Wash categories but would not change the cost of pumps, piping, and other equipment in those areas. The total cost difference for the choice of steam extraction and water cooling versus package boilers and air cooling is estimated to be approximately $65MM.