Estimating Long-Term Energy and Ownership Costs in Electric Motor Selection

This calculator helps compare the long-term energy and ownership costs of two electric motors. It’s designed for facilities, farms, and industrial buyers who want to make cost-effective purchasing decisions — especially when choosing between standard and high-efficiency models.

By entering a few key specs like horsepower, efficiency, and usage hours, this tool estimates the true cost of owning and operating each motor over time, including energy use and purchase price. (Note: It does not account for future repair or part costs, so build quality and brand reputation are worth considering too.)

What This Calculator Helps You Do:

• Compare the total cost of ownership (TCO) for two motors over their expected lifespan
• Evaluate annual energy use and electricity cost
• See how motor efficiency impacts long-term expenses
• Justify upgrading to premium or energy-efficient models
• Apply savings across a fleet of motors for full operational cost impact
• Support smarter decisions in equipment replacement cycles
• Maximize ROI in regions with high electricity costs (e.g., CA, NY)

How to Use This Calculator:

You'll need to enter the following values for both motors:

Motor 1 & Motor 2

• Horsepower (HP)
• Rated Efficiency (%)
• Purchase Price ($)

Cost & Usage

• Electricity Rate ($ per kWh)
• Daily Run Time (hours per day)
• Expected Operating Life (years)

What the Result Tells You:

• Annual energy consumption (in kWh)
• Annual electricity cost for each motor
• Total cost over time, combining purchase price and energy use
• Projected savings from choosing the lower-cost motor

You can also multiply the savings by your motor count to estimate organization-wide savings:

• “If we’re buying 12 of these, we’ll save nearly $4,500 over 5 years by going with Motor 2.”

When to Use This Calculator:

• Comparing motors for equipment upgrades or replacements
• Evaluating premium-efficiency vs standard models
• Estimating operating costs for irrigation pumps, HVAC, conveyors, or production lines
• Preparing ROI cases for capital investments or energy grants
• Making smart buying decisions in high-energy-cost regions

What to Do With the Results:

• Select the best-value motor for long-term savings
• Document estimated energy use for utility rebates or compliance
• Optimize fleet performance by choosing efficient models
• Use results in budget planning and energy audits
• Lower overhead by reducing total kWh consumption

Why Efficiency Pays in Certain Regions:

In states with high utility rates like California and New York, energy savings can pay for efficiency upgrades in just 1–2 years—especially for motors that run daily or power large loads.

Even in lower-cost areas like the Midwest, large farms, factories, and municipal operations can realize thousands in lifetime savings by making smart motor purchases across their fleet.

Trying to Pick the Right Motor? We’ll Help You Compare

Seeing big savings from a more efficient motor? Want to double-check fit or specs? Call (402) 744-6322 to speak with our expert team. We’ll walk through your needs, budget, and application to recommend the best match. We stock dozens of models and can handle special orders or bulk discounts through our US-based support staff.

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Disclaimer: This calculator is provided for general informational purposes only. While we strive for accuracy, results depend on the information you enter and may not reflect all real-world conditions. This tool and any related materials are provided “as-is” without warranties of any kind. Always verify measurements and specifications before purchasing, installing, or operating equipment. We are not responsible for any damages or issues arising from use of this information.