January 20, 2026

How to Reduce Energy Costs on Commercial Refrigeration

Commercial refrigeration is one of the biggest energy consumers in foodservice and retail. Small improvements can lead to significant long-term savings.

Cold Pros Team

Key Takeaways

  • High-altitude systems consume more energy
  • Maintenance directly impacts efficiency
  • Upgrades often pay for themselves
  • Monitoring prevents hidden energy waste

Why Commercial Refrigeration Drives Energy Costs

Walk-in coolers, freezers, and reach-in refrigerators operate 24/7, making them some of the largest energy consumers in commercial facilities. In places like Denver and Colorado Springs, lower air density reduces cooling efficiency, causing systems to run longer cycles and draw more power.

Optimize System Maintenance

Clean Condenser and Evaporator Coils

Dirty coils reduce heat transfer and force compressors to work harder. Regular cleaning can lower energy consumption by up to 15 percent.

Check Door Seals and Closers

Damaged gaskets allow cold air to escape, increasing run time. This issue is especially costly in dry, high-altitude climates where temperature recovery takes longer.

Upgrade Where It Counts

Install ECM Fan Motors

Electronically commutated motors use significantly less electricity than traditional motors and provide more consistent airflow.

Use Smart Temperature Controls

Modern controllers adjust operation based on actual demand, reducing unnecessary compressor cycles.

Operational Best Practices

  • Avoid overloading refrigeration units
  • Allow proper airflow around stored products
  • Schedule regular professional inspections

The Long-Term Payoff

Energy-efficient upgrades and preventive maintenance not only lower utility bills but also extend equipment lifespan. For multi-location businesses, these savings scale quickly across operations.

Energy-Saving Refrigeration Checklist

  • Coils cleaned on a regular schedule
  • Door gaskets inspected and replaced as needed
  • Temperature settings properly calibrated
  • Lighting upgraded to LED
  • Fan motors operating efficiently

Lower Your Operating Costs

View Efficiency Services

Common Problems

Common issues description

Clogged Drain Lines

Blocked condensate drains lead to water damage, mold growth, and system shutdowns.

Compressor Failure

The heart of your system stops working, leading to complete loss of cooling. Often requires full replacement.

Dirty Condenser Coils

Dust and debris buildup forces the system to work harder, increasing energy costs and wear.

Door Seal Damage

Worn gaskets let cold air escape, making the system work overtime to maintain temperature.

Important: Rising energy bills are often an early indicator of mechanical issues, not just higher utility rates.

Start Saving Today

Schedule a professional evaluation and reduce unnecessary energy costs across your refrigeration systems.

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