Electric Motor Efficiency Calculator

Motor Upgrade Saving Estimate

Estimate energy saving, cost saving, CO2 reduction, and payback

Use this preliminary calculator to compare an existing electric motor against a higher-efficiency motor before arranging site measurement and energy audit verification.

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Electric Motor Efficiency Calculator

Estimate Motor Upgrade Savings

Estimate energy saving, operating cost reduction, CO2 reduction, and simple payback for high-efficiency motor upgrades.

Preliminary motor saving assessment

Enter the existing and proposed motor performance values to estimate annual savings before arranging site verification, motor loading assessment, and energy audit review.

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Customer and Motor Details

Customer / company name * Contact person * Email * Phone number * Motor description / application *

Motor Operating Data

Number of motors * Motor rated power * Rated power unit * Existing motor efficiency (%) * Proposed motor efficiency (%) * Average motor loading (%) * Operating hours per day * Operating days per year * Electricity tariff (RM/kWh) * Estimated investment / upgrade cost (RM) (optional) Grid emission factor (kgCO2/kWh) *

This calculator provides preliminary saving estimation only. Actual savings should be verified through site measurement, motor loading assessment, operating profile review, and energy audit.

Need Site Verification?

DW Energy and Engineering can verify motor loading, operating profile, and actual saving opportunities through an energy audit.

Motor Upgrade Saving Estimate

Estimate Motor Upgrade Savings

Preliminary motor saving assessment

Calculated Savings Summary

Interested to verify this saving through an energy audit?

Need Site Verification?