Variable O&M Cost

The Variable O&M Cost screen shows the variable O&M costs for the water system in a single-table format:

•Cooling Makeup Water: This is the cost of makeup water for the cooling system.

•Electricity: This is the electricity cost for the water system.

•Makeup & Waste Treatment Chemicals: This is the cost of makeup and waste treatment chemicals for the water system.

•Non-Fuel Variable O&M Cost: This is the total of all components listed above. It is highlighted in yellow.