N2O2 has created and made available to our customers energy saving tools like the kWh and CO2 calculators below. We also use numerous other calculators to check pressure drop, air receiver sizing, mass flow and others during our audits to ensure the proper specifications and measurements are received.

kWh Calculator   |  CO2 Calculator

kWh Calculator

The objective of compressed air energy-savings projects is to reduce the kWh consumed by the electric motors powering your air compressors. Please use the calculator below to achieve an understanding of the kWh consumed (or saved) in your compressed air system.

Installation Data

Combined brake horsepower rating of operating air compressors


Motor Efficiency:


Hours per year of operation:


Cost per kWh (kW Hour)

Example: $0.05


Contact us today to find out more about N2O2 Audit's and how we can help you improve your system's efficiency today by calling (704) 846-0334 or submit an online request.
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N2O2 Energy Calculators
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