Frequently Asked Questions

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Where do the costs and prices presented in Utilities Cost Data come from?

The cost figures presented in the charts represent estimates of the operating costs of systems employed for generating the respective utility. Such costs vary according to the utility (Chilled Water, Cooling Water, Demineralized Water, Process Water, Nitrogen, Oxygen, Coal, Compressed Air, Electricity, Natural Gas, Steam).

On the other hand, utilities price figures presented in the charts consist of estimates for the values paid by an industrial customer for utilities supplied by off-site facilities.