Loading...

Database

This database currently includes about 300 technologies and is updated regularly. You can scroll through the entire database or you can use the search tool on the right to focus on specific types of technologies or sectors. The search tool defaults to looking for the exact phrase entered in the search box, however a broader search is possible by unchecking the 'Use exact phrase' option.
Refer to our glossary for terms and field definitions used in this database.

Current query: "Energy System: Refrigeration")

8 results

Advanced Commercial Refrigeration System Controller

A device utilizing advanced control strategies, including adaptive mechanisms, to optimize commercial refrigeration system operation and reduce energy consumption.

TAG Technical Score:

Energy Savings: 17%

ID: 4

Ammonia Heat Pump Waste Heat Recovery

Ammonia heat pumps convert the waste heat from refrigeration into useable high temperature heat, rather than exhausting it to the atmosphere through evaporative condensers.

TAG Technical Score:

ID: 629

Centrifugal Chiller Compressors with Magnetic Bearings and Variable Speed Control

Refrigerant compressors that use magnetic bearings in lieu of lubricated mechanical bearings. They feature an oil-free design, with an integral super-premium efficiency permanent magnet motor for speed control and soft starting capability.

TAG Technical Score:

Energy Savings: 30%

Regional Potential: 4.46 MWh/year

ID: 109

Freezer "Anti-Sweat" Heater Controller

A controller that turns off anti-sweat heaters when not needed on reach-in supermarket refrigerated cases.

TAG Technical Score:

Energy Savings: 30%

Regional Potential: 0.12 MWh/year

ID: 24

Internet-Based Refrigeration Monitoring System

Monitoring system to assess performance and energy use for medium and large cold storage units.

TAG Technical Score:

Energy Savings: 18%

ID: 346

Refrigerated Case Aftermarket Anti-Fogging Film

Film installed inside reach-in supermarket cases that greatly reduces condensation and the need for anti-sweat controls, thus reducing energy use.

TAG Technical Score:

Energy Savings: 35%

ID: 140

Smart Defrost Kit™ Retrofit Defrost Cycle Controller

A proprietary electronic device intended for use in existing commercial reach-in and walk-in cooler and freezer refrigeration control systems to optimize defrost cycle initiation. Smart defrost controllers can save hundreds of dollars each year, depending on the size of ...

TAG Technical Score:

Energy Savings: 30%

ID: 77

Thermal Night Covers for Refrigerated Supermarket Display Cases

The installation of night covers on supermarket vertical or semi-vertical display cases can reduce energy use due to reduced refrigeration, air conditioning, and heating loads. The concept is straightforward---insulated night curtains or retractable thermal shields are s...

TAG Technical Score:

Energy Savings: 9%

Regional Potential: 0.04 MWh/year

ID: 615

Level	Status	Description
1	Concept not validated	Claims of energy savings may not be credible due to lack of documentation or validation by unbiased experts.
2	Concept validated:	An unbiased expert has validated efficiency concepts through technical review and calculations based on engineering principles.
3	Limited assessment	An unbiased expert has measured technology characteristics and factors of energy use through one or more tests in typical applications with a clear baseline.
4	Extensive assessment	Additional testing in relevant applications and environments has increased knowledge of performance across a broad range of products, applications, and system conditions.
5	Comprehensive analysis	Results of lab and field tests have been used to develop methods for reliable prediction of performance across the range of intended applications.
6	Approved measure	Protocols for technology application are established and approved.

Loading...

Database

Key Words and Phrases

Energy Systems

Sectors

Energy Savings Reliability

Technical Advisory Groups

TAG Technical Score

Technology ID

TAG Top Rated