--- title: RDT Blog | Refrigeration Design Technologies | energy efficiency (5) description: energy efficiency | RDT's Refrigeration Blog - an educational resource for consultants, dealers and end-users. (5) --- [![RDT](https://solutions.rdtonline.com/hs-fs/hubfs/RDT%202020%20Logo%20Files/RDT%20Vertical%20Logo%20Blue.png?width=72&height=95&name=RDT%20Vertical%20Logo%20Blue.png "RDT")](https://www.rdtonline.com/) - [Products](https://www.rdtonline.com/products) - [EcoCool](https://www.rdtonline.com/products/eco-cool) - [EcoSmart](https://www.rdtonline.com/products/ecosmart/) - [MultiRak](https://www.rdtonline.com/products/multirak/) - [PremierPak](https://www.rdtonline.com/products/premierpak) - [FlowPak](https://www.rdtonline.com/products/flowpak/) - [Resources](https://www.rdtonline.com/resources) - [Training & Resources](https://www.rdtonline.com/training-resources) - [K-12 Refrigeration Resources](https://www.rdtonline.com/k-12-refrigeration-resources) - [Frequently Asked Questions (FAQ)](https://www.rdtonline.com/frequently-asked-questions) - [Literature](https://www.rdtonline.com/resources) - [Warranty Information](https://www.rdtonline.com/warranty) - [Food Waste Solutions](https://www.rdtonline.com/food-waste) - [Energy Saving Solutions](https://www.rdtonline.com/energy-savings) - [Video](https://www.rdtonline.com/resources#video) - About - [Careers](https://www.rdtonline.com/careers) - [Team](https://www.rdtonline.com/team) - [Blog](https://solutions.rdtonline.com/blog) - [Contact](https://www.rdtonline.com/contact-us) - [Find a Rep](https://www.rdtonline.com/find-a-rep) - [A2L](https://www.rdtonline.com/a2l-transition-resources) **Here you can edit the background of the section** # **Commercial Refrigeration Insights** ###### Stay informed with practical guidance, technical expertise, and industry updates from the RDT team. Whether you're planning a new project, troubleshooting equipment, or preparing for industry changes, you'll find resources to help you move forward with confidence. ###### Browse topics including: A2L Refrigerants | Food Safety | System Design | Troubleshooting | Preventive Maintenance | Energy Efficiency All topics refrigeration commercial refrigeration energy efficiency EcoCool food waste EcoSmart Walk-Ins RDT team redundancy food safety freezer maintenance school sustainability trends Digital Scroll Compressor humidity HACCP Regulations remote refrigeration freezer burn Danger Zone Energy Study Ingredients c-stores commercial freezer bacteria consultants convenience stores healthcare hospitals service technician storage A2L Refrigerant Environment HVAC food storage refrigeration rack system ASHRAE Blast Chillers FCSI Foodservice Director Retrofitting USDA convenience store foodservice dry aging humidity room remote monitoring B&I Dining Chain Restaurants College & University EPA Fine Dining Lighting Polarcraft PremierPak SNAP corporate cafeteria corporate foodservice footprint k-12 noise reduction rack system sanitation Center for Disease Control Deli Case Drop-In Well Events FDA Facility Manager Grab-N-Go LEED Merchandisers NASA Pillsbury Reach-Ins Rebates Shock Freezers UL US Army USGBC biomedical chill team eev heat reclaim industrial refrigeration installation kegs labor nutrition piping refrigerated trucking stadiums temperature monitoring water-cooled [![Go Green wooden sign with a forest background](https://solutions.rdtonline.com/hubfs/Stock%20images/Go%20Green%20wooden%20sign%20with%20a%20forest%20background.jpeg)](https://solutions.rdtonline.com/blog/going-green-in-foodservice-with-renewable-energy) [refrigeration](https://solutions.rdtonline.com/blog/topic/refrigeration) [sustainability](https://solutions.rdtonline.com/blog/topic/sustainability) [commercial refrigeration](https://solutions.rdtonline.com/blog/topic/commercial-refrigeration) [energy efficiency](https://solutions.rdtonline.com/blog/topic/energy-efficiency) [EcoCool](https://solutions.rdtonline.com/blog/topic/ecocool) ### [Going Green in Foodservice with Renewable Energy](https://solutions.rdtonline.com/blog/going-green-in-foodservice-with-renewable-energy) May 18, 2018 2 min read When it comes to going green, can it also save you "green"? [Read More](https://solutions.rdtonline.com/blog/going-green-in-foodservice-with-renewable-energy) [![Four Questions You Should Ask About Your C-Store Roof](https://solutions.rdtonline.com/hs-fs/hubfs/Four%20Questions%20You%20Should%20Ask%20About%20Your%20C-Store%20Roof.jpg?width=500&name=Four%20Questions%20You%20Should%20Ask%20About%20Your%20C-Store%20Roof.jpg)](https://solutions.rdtonline.com/blog/questions-you-should-ask-about-your-convenience-store-roof) [energy efficiency](https://solutions.rdtonline.com/blog/topic/energy-efficiency), [EcoCool](https://solutions.rdtonline.com/blog/topic/ecocool), [redundancy](https://solutions.rdtonline.com/blog/topic/redundancy), [convenience stores](https://solutions.rdtonline.com/blog/topic/convenience-stores), [HVAC](https://solutions.rdtonline.com/blog/topic/hvac) ### [Four Questions You Should Ask About Your Convenience Store Roof](https://solutions.rdtonline.com/blog/questions-you-should-ask-about-your-convenience-store-roof) Apr 25, 2018 1 min read Have you ever been on the roof of a convenience store? We have, and if you don't keep things in proper condition and working order, it can c... [Read More](https://solutions.rdtonline.com/blog/questions-you-should-ask-about-your-convenience-store-roof) [![Exploring the Ties Between Refrigeration and Beverages.png](https://solutions.rdtonline.com/hs-fs/hubfs/Stock%20images/Fast%20food%2c%20burger%20and%20coke-1.jpeg?width=500&name=Fast%20food%2c%20burger%20and%20coke-1.jpeg)](https://solutions.rdtonline.com/blog/exploring-the-ties-between-refrigeration-and-beverages) [refrigeration](https://solutions.rdtonline.com/blog/topic/refrigeration), [commercial refrigeration](https://solutions.rdtonline.com/blog/topic/commercial-refrigeration), [energy efficiency](https://solutions.rdtonline.com/blog/topic/energy-efficiency) ### [Exploring the Ties Between Refrigeration and Beverages](https://solutions.rdtonline.com/blog/exploring-the-ties-between-refrigeration-and-beverages) Mar 28, 2018 2 min read "Cold" and "beverage" are linked together. There's just no way around it. But to understand how these two ideas are so closely tied together... [Read More](https://solutions.rdtonline.com/blog/exploring-the-ties-between-refrigeration-and-beverages) [![Three Ways Hospitals Can Save Energy.jpg](https://solutions.rdtonline.com/hs-fs/hubfs/Three%20Ways%20Hospitals%20Can%20Save%20Energy.jpg?width=500&name=Three%20Ways%20Hospitals%20Can%20Save%20Energy.jpg)](https://solutions.rdtonline.com/blog/three-ways-hospitals-can-save-energy) [healthcare](https://solutions.rdtonline.com/blog/topic/healthcare), [energy efficiency](https://solutions.rdtonline.com/blog/topic/energy-efficiency), [hospitals](https://solutions.rdtonline.com/blog/topic/hospitals), [Energy Study](https://solutions.rdtonline.com/blog/topic/energy-study), [HVAC](https://solutions.rdtonline.com/blog/topic/hvac), [Lighting](https://solutions.rdtonline.com/blog/topic/lighting) ### [Three Ways Hospitals Can Save Energy](https://solutions.rdtonline.com/blog/three-ways-hospitals-can-save-energy) Feb 19, 2018 1 min read Hospitals are one of the largest consumers of energy of any type of commercial building. When you consider this fact in conjunction with ris... [Read More](https://solutions.rdtonline.com/blog/three-ways-hospitals-can-save-energy) [![Spend Less on Commercial Refrigeration](https://solutions.rdtonline.com/hs-fs/hubfs/Three%20Tips%20to%20Spend%20Less%20on%20Commercial%20Refrigeration.png?width=500&name=Three%20Tips%20to%20Spend%20Less%20on%20Commercial%20Refrigeration.png)](https://solutions.rdtonline.com/blog/three-tips-to-spend-less-on-commercial-refrigeration) [refrigeration](https://solutions.rdtonline.com/blog/topic/refrigeration), [commercial refrigeration](https://solutions.rdtonline.com/blog/topic/commercial-refrigeration), [energy efficiency](https://solutions.rdtonline.com/blog/topic/energy-efficiency), [Walk-Ins](https://solutions.rdtonline.com/blog/topic/walk-ins), [EcoCool](https://solutions.rdtonline.com/blog/topic/ecocool), [Digital Scroll Compressor](https://solutions.rdtonline.com/blog/topic/digital-scroll-compressor) ### [Three Tips to Spend Less on Commercial Refrigeration](https://solutions.rdtonline.com/blog/three-tips-to-spend-less-on-commercial-refrigeration) Nov 01, 2017 1 min read [Read More](https://solutions.rdtonline.com/blog/three-tips-to-spend-less-on-commercial-refrigeration) [![](https://solutions.rdtonline.com/hs-fs/hubfs/Stock%20images/happy%20young%20teacher%20woman%20at%20elementrary%20school%20teaching%20and%20giving%20leassons%20to%20group%20of%20young%20smart%20children.jpeg?width=500&name=happy%20young%20teacher%20woman%20at%20elementrary%20school%20teaching%20and%20giving%20leassons%20to%20group%20of%20young%20smart%20children.jpeg)](https://solutions.rdtonline.com/blog/do-your-homework-before-choosing-school-foodservice-equipment) [refrigeration](https://solutions.rdtonline.com/blog/topic/refrigeration), [Foodservice Director](https://solutions.rdtonline.com/blog/topic/foodservice-director), [commercial refrigeration](https://solutions.rdtonline.com/blog/topic/commercial-refrigeration), [energy efficiency](https://solutions.rdtonline.com/blog/topic/energy-efficiency), [school](https://solutions.rdtonline.com/blog/topic/school), [Retrofitting](https://solutions.rdtonline.com/blog/topic/retrofitting) ### [Do Your Homework Before Choosing School Foodservice Equipment](https://solutions.rdtonline.com/blog/do-your-homework-before-choosing-school-foodservice-equipment) Sep 06, 2017 2 min read The new school year is a time for fresh beginnings. For students, that means new school clothes, a new backpack, and a shiny new lunchbox. F... [Read More](https://solutions.rdtonline.com/blog/do-your-homework-before-choosing-school-foodservice-equipment) [![Close up of frost covered leaves.jpeg](https://solutions.rdtonline.com/hs-fs/hubfs/Stock%20images/Close%20up%20of%20frost%20covered%20leaves.jpeg?width=500&name=Close%20up%20of%20frost%20covered%20leaves.jpeg)](https://solutions.rdtonline.com/blog/how-to-eliminate-frost-in-your-walk-in-with-eco-smart) [food safety](https://solutions.rdtonline.com/blog/topic/food-safety), [freezer](https://solutions.rdtonline.com/blog/topic/freezer), [freezer burn](https://solutions.rdtonline.com/blog/topic/freezer-burn), [food waste](https://solutions.rdtonline.com/blog/topic/food-waste), [energy efficiency](https://solutions.rdtonline.com/blog/topic/energy-efficiency), [Walk-Ins](https://solutions.rdtonline.com/blog/topic/walk-ins), [Ingredients](https://solutions.rdtonline.com/blog/topic/ingredients) ### [How to Eliminate Frost in Your Walk-In with EcoSmart](https://solutions.rdtonline.com/blog/how-to-eliminate-frost-in-your-walk-in-with-eco-smart) Aug 18, 2017 1 min read Many people look at frost in a walk-in as a good thing. It means it’s properly cooling, right? Wrong. Frost in a walk-in can have detrimenta... [Read More](https://solutions.rdtonline.com/blog/how-to-eliminate-frost-in-your-walk-in-with-eco-smart) [![The Space-Saving Solution Every Restaurant Needs.jpeg](https://solutions.rdtonline.com/hs-fs/hubfs/The%20Space-Saving%20Solution%20Every%20Restaurant%20Needs.jpeg?width=500&name=The%20Space-Saving%20Solution%20Every%20Restaurant%20Needs.jpeg)](https://solutions.rdtonline.com/blog/the-space-saving-solution-every-restaurant-needs) [refrigeration](https://solutions.rdtonline.com/blog/topic/refrigeration), [commercial refrigeration](https://solutions.rdtonline.com/blog/topic/commercial-refrigeration), [energy efficiency](https://solutions.rdtonline.com/blog/topic/energy-efficiency), [EcoCool](https://solutions.rdtonline.com/blog/topic/ecocool), [Digital Scroll Compressor](https://solutions.rdtonline.com/blog/topic/digital-scroll-compressor) ### [The Space-Saving Solution Every Restaurant Needs](https://solutions.rdtonline.com/blog/the-space-saving-solution-every-restaurant-needs) Aug 14, 2017 1 min read In the restaurant industry, every inch of space is valuable. Each piece of foodservice equipment, like refrigeration systems, is a piece of ... [Read More](https://solutions.rdtonline.com/blog/the-space-saving-solution-every-restaurant-needs) [![Why Frost In Your Walk-In Freezer Is Bad.jpg](https://solutions.rdtonline.com/hs-fs/hubfs/Why%20Frost%20In%20Your%20Walk-In%20Freezer%20Is%20Bad.jpg?width=500&name=Why%20Frost%20In%20Your%20Walk-In%20Freezer%20Is%20Bad.jpg)](https://solutions.rdtonline.com/blog/why-frost-in-your-walk-in-freezer-is-bad) [food safety](https://solutions.rdtonline.com/blog/topic/food-safety), [freezer](https://solutions.rdtonline.com/blog/topic/freezer), [freezer burn](https://solutions.rdtonline.com/blog/topic/freezer-burn), [food waste](https://solutions.rdtonline.com/blog/topic/food-waste), [energy efficiency](https://solutions.rdtonline.com/blog/topic/energy-efficiency), [Walk-Ins](https://solutions.rdtonline.com/blog/topic/walk-ins), [Ingredients](https://solutions.rdtonline.com/blog/topic/ingredients) ### [Why Frost In Your Walk-In Freezer Is Bad](https://solutions.rdtonline.com/blog/why-frost-in-your-walk-in-freezer-is-bad) Jun 12, 2017 1 min read One way of thinking is to see the frost in your commercial walk-in freezer as a good thing. It's cold. It's icy. Therefore, it must be holdi... [Read More](https://solutions.rdtonline.com/blog/why-frost-in-your-walk-in-freezer-is-bad) [![4 ways to save energy this summer](https://solutions.rdtonline.com/hs-fs/hubfs/Stock%20images/blue%20sky%20and%20sun.jpeg?width=500&name=blue%20sky%20and%20sun.jpeg)](https://solutions.rdtonline.com/blog/4-ways-to-save-energy-this-summer) [food safety](https://solutions.rdtonline.com/blog/topic/food-safety), [refrigeration](https://solutions.rdtonline.com/blog/topic/refrigeration), [commercial refrigeration](https://solutions.rdtonline.com/blog/topic/commercial-refrigeration), [energy efficiency](https://solutions.rdtonline.com/blog/topic/energy-efficiency), [EcoCool](https://solutions.rdtonline.com/blog/topic/ecocool) ### [4 Ways to Save Energy This Summer](https://solutions.rdtonline.com/blog/4-ways-to-save-energy-this-summer) Jun 05, 2017 1 min read The hot summer months bring rising waves, rising temperatures, and rising energy bills. Keeping your restaurant, school, hospital, or cafete... [Read More](https://solutions.rdtonline.com/blog/4-ways-to-save-energy-this-summer) [2](https://solutions.rdtonline.com/blog/topic/energy-efficiency/page/2) [3](https://solutions.rdtonline.com/blog/topic/energy-efficiency/page/3) [4](https://solutions.rdtonline.com/blog/topic/energy-efficiency/page/4) [5](https://solutions.rdtonline.com/blog/topic/energy-efficiency/page/5) [6](https://solutions.rdtonline.com/blog/topic/energy-efficiency/page/6) ### Explore More: [![RDT-Refrigerants-Explained](https://solutions.rdtonline.com/hubfs/rdt-refrigerant-chart.png)](https://solutions.rdtonline.com/blog/different-types-of-refrigerants-a1-a2l-and-a3-explained) [Different Types of Refrigerants: A1, A2L, and A3 Explained](https://solutions.rdtonline.com/blog/different-types-of-refrigerants-a1-a2l-and-a3-explained) Nov 14, 2025 [![](https://solutions.rdtonline.com/hubfs/RDT%20Why%20Ice%20Builds%20Up%20in%20Freezer%20Twitter.png)](https://solutions.rdtonline.com/blog/why-ice-builds-up-in-commercial-freezers) [Why Ice Builds Up in Commercial Freezers (and how you can prevent it)](https://solutions.rdtonline.com/blog/why-ice-builds-up-in-commercial-freezers) Apr 10, 2025 [![Red background with Yellow copy that says ](https://solutions.rdtonline.com/hubfs/AI-Generated%20Media/Images/Can%20we%20put%20in%20A2L%20Update%20with%20some%20attention%20grabbing%20color.png)](https://solutions.rdtonline.com/blog/epa-proposes-extension-to-a2l) [EPA Proposes Extension to A2L Transition Deadline: What It Means for RDT Customers](https://solutions.rdtonline.com/blog/epa-proposes-extension-to-a2l) Oct 17, 2025 ![Email Icon](https://f.hubspotusercontent10.net/hubfs/1781314/Email%20Icon.svg) ### Subscribe to Our Blog **CONTACT US** Refrigeration Design Technologies P.O. 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