IECM 12.0 beta User Manual > Modules Included with the IECM > Pulverized Coal (PC) Plant > SET PARAMETERS > CO2 Capture, Transport & Storage > 1. Solid Sorbents TSA >

O&M Cost

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This is an O&M Cost Input Screen with the following additional inputs for the solid sorbents TSA system at the top of the screen:

•Sorbent Cost: This is the unit cost of the sorbent.

•Caustic (NaOH) Cost: This is the unit cost of the caustic (NaOH).

•Water Cost: Water is mainly required for cooling and also as process makeup. Cost of water may vary depending upon the location of the power plant.

•Auxiliary Gas Cost: This is the unit cost of natural gas. It is only visible if an auxiliary boiler is specified.

•Auxiliary CCS Cooling Cost: This is the cost of the auxiliary cooling system needed when an Air Cooled Condenser is used as the plant cooling system.

•Reclaimer Waste Disposal Cost: The unit cost of waste disposal for the reclaimer waste.

The following additional inputs are provided at the bottom of the screen:

•Transport and Storage Costs:

•CO2 Transport Cost (Levelized): Transportation of CO2 product is assumed to take place via pipelines. This is the unit cost of CO2 transport. The cost is calculated from the pipeline sub-process model.

•CO2 Storage Cost: This is the unit cost of CO2 disposal. Depending upon the method of CO2 disposal or storage, either there may be some revenue generated (Enhanced Oil Recovery) which may be treated as a "negative cost", or additional cost (all other disposal methods).