6 Ways to Optimize Your Refrigeration Efficiency and Lower Energy Costs

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Machine room

Did you know that up to 60 percent of a manufacturing facility’s total operating expenses comes from industrial refrigeration? It’s no surprise that refrigeration efficiency is a priority.

However, engineers often look to optimize individual components rather than taking a holistic approach, leading to wasted energy and operational inefficiencies. To avoid this fragmented approach, here are six steps to optimize the entire system and achieve the greatest energy efficiency:

 

What’s New in LEED v4: Big Picture Changes, Updates for Building Design and Construction

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What’s new in LEED v4: Big picture changes, updates for Building Design and Construction

LEED v4 is here. This latest version of the LEED rating system is “bolder and more specialized for building projects worldwide,” and it features more rigorous standards. While some of the credits and prerequisites are essentially the same as the 2009 version, there are some significant changes you should know about if a new build or renovation is in your future.

 

Natural Refrigerants: 5 Benefits of Packaged Refrigeration Systems

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refrigerated packaged equipment

There has been a push to take advantage of the benefits of ammonia while reducing the risks—and it has resulted in an innovative solution: low-charge packaged refrigeration systems that use ammonia and a secondary refrigerant (such as glycol). This allows facilities to reap the benefits of ammonia’s excellent thermodynamic properties while minimizing the charge and risk.

 

Are Your Doors Wasting Your Food Plant’s Energy?

How unfit doors can increase utility costs and diminish energy savings

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Are Your Doors Wasting Your Food Plant’s Energy?

Did you know a single weak link in your building envelope can have a major impact on your food plant’s energy efficiency? Take your facility’s doors and door openings. In an otherwise well-insulated and well-designed facility, an improperly designed door opening can erase a big portion of energy and utility savings. Your entire building envelope, from the windows to the walls, must be tightly sealed to achieve the utmost energy efficiency—including the doors.

 

Improve Your Food Plant’s Sustainability With These 5 Tips

The best options with ROI in mind

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Improve Your Food Plant’s Sustainability These 5 Tips

Achieving sustainability in a food processing plant is no easy task. Upfront costs and expenses associated with energy-efficient solutions, such as equipment and building materials, can be difficult to justify. How do you know which energy-efficient options will provide the best return on investment?

 

What Coffee Producers Can Learn From Starbucks’ Award-winning Coffee Plant

Lessons from Food Engineering's 2015 Fabulous Food Plant winner

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What coffee producers can learn from Starbucks’ award-winning coffee plant

As today’s home-brewing coffee drinkers continue to seek convenient alternatives to coffee shops, the demand for delicious instant coffee has risen. However, it’s not always easy for processors to produce high-quality instant coffee, as there are many moving parts that must come together to put a tasty cup of joe on the kitchen table.

 

[Infographic] Factors That Influence Cold Storage Warehouse Cost Savings

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[Infographic] Factors That Influence Cold Storage Warehouse Cost Savings

At the close of 2014, data released by the International Association of Refrigerated Warehouses showed that the total capacity of refrigerated warehouses has increased 20 percent since 2012. And over the past few months, trade magazines have been honing in on the topic, tapping into our team members at Stellar for insights into cold storage construction, including rising technologies, efficiencies and best practices.

 

The Latest in Natural Refrigerants: ATMOsphere America 2015 Recap

5 key sessions from the annual refrigeration conference

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ATMOsphere America 2015 Recap: The latest in natural refrigerants

I recently joined hundreds of refrigeration stakeholders in Atlanta for ATMOsphere America 2015, an annual natural refrigerants conference. Stellar was among the 37 sponsors, and I among the group of 60-plus speakers, leading a presentation on the advantages of packaged refrigeration equipment. I also attended several sessions myself, leaving the conference with valuable takeaways on the refrigeration industry, including my favorites below:

 

How to Choose the Best Lighting for Your Food Facility

Examining the best applications for LED and fluorescent lighting

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How to Choose the Best Lighting for Your Food Facility

All lighting is not created equal. When selecting LED or fluorescent lighting for your food facility or warehouse, understand that each type is better suited for some areas rather than others. How can you know which is the right fit for your plant?

 

Distributed Refrigeration: The Benefits of Ammonia Refrigeration Without the Risk

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Distributed Refrigeration: The Benefits of Ammonia Refrigeration Without the Risk

The majority of industrial refrigeration systems in the U.S. are central-station ammonia systems—the backbone of the food and beverage industry. For over 100 years, these ammonia systems have dominated the industry because they not only have superior thermos-physical properties, but also because they’re environmentally friendly. Ammonia has a global warming potential (GWP) and ozone depletion potential (ODP) of zero.