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The State
Of the Nation’s
Energy Economy, and
Our Take on Industrial Power,
Its Efficient Conversion to Work,
And What We’re Doing With It Currently

The Fabulous Power Maven

The State
Of the Nation’s
Energy Economy, and
Our Take on Industrial Power,
Its Efficient Conversion to Work,
And What We’re Doing With It Currently

Article:

Maximizing Energy Efficiency in Refrigeration and Chillers: Immediate Impact Opportunities

The 3 kEys 

  • Keeping heat exchangers clean is an essential first step.  Fouled evaporators and condensers force compressors to work harder, leading to increased energy consumption.   
  • A common issue in industrial and commercial refrigeration systems is overcooling.  By aligning setpoints with actual cooling requirements, unnecessary energy expenditure can be avoided.   
  • Air-side economizers are a particularly effective method for leveraging free cooling. These systems use outdoor air to cool indoor spaces when external temperatures are low enough, minimizing or even eliminating the need for mechanical refrigeration. 

Facilities Managers play a crucial role in reducing energy consumption and optimizing efficiency in refrigeration and chiller systems.  While many energy-saving upgrades require significant capital investment, there are numerous no-cost and low-cost strategies that can deliver im...

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The Maven publishes these pearls weekly, or more frequently if we feel like it, because we believe America is already great, and poised to be even greater if we commit to doing our part towards cooling the planet. Publisher Ron Motsch can be reached at (616) 570-9319.

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