The Center for Energy Efficient Laboratories (CEEL) works closely with scientists, laboratory equipment manufacturers, facility managers, and utility companies to identify opportunities for energy efficiency in laboratories. Our work has led to the first comprehensive study on plug loads in labs, the first ENERGY STAR rating for ULT freezers, and the first utility rebates and incentives for laboratory equipment. The CEEL is a collaborative effort between My Green Lab, kW Engineering, and Frontier Energy.
CEEL Reports
laboratory plug load study
Title
Market Assessment of Energy Efficiency Opportunities in Laboratories (2015)
Overview
The first comprehensive study of laboratory plug loads, this report shows that plug loads from just 12 different pieces of lab equipment in California consume an estimated 1-3 TWh/year. The findings from this study were extrapolated to the wider United States.
Download a copy of the report.
Market Assessment of Energy Efficiency Opportunities in Laboratories (2015)
Overview
The first comprehensive study of laboratory plug loads, this report shows that plug loads from just 12 different pieces of lab equipment in California consume an estimated 1-3 TWh/year. The findings from this study were extrapolated to the wider United States.
Download a copy of the report.
-80C (ult) freezer study
Title
Ultra-Low Temperature Freezers: Opening the Door to Energy Savings in Laboratories (2016)
Overview
Several models of ULT freezers were tested for energy consumption and performance in a controlled environment setting and in the field. The results of this study were used to establish an ENERGY STAR standard for ULT freezers. This report also includes information on the affect of ULT freezers on HVAC systems and a comprehensive market analysis.
Download a copy of the report.
Ultra-Low Temperature Freezers: Opening the Door to Energy Savings in Laboratories (2016)
Overview
Several models of ULT freezers were tested for energy consumption and performance in a controlled environment setting and in the field. The results of this study were used to establish an ENERGY STAR standard for ULT freezers. This report also includes information on the affect of ULT freezers on HVAC systems and a comprehensive market analysis.
Download a copy of the report.
-20c freezer study
Title
In Search of Energy Efficiency Opportunities for Laboratory-Grade Freezers (2019)
Overview
Several models of -20C freezers were evaluated for energy consumption in an effort to identify energy efficiency opportunities for these products. The study found that there are two types of -20C freezers, termed General Purpose and Enhanced General Purpose. Although General Purpose freezers consume far less energy, they cannot be considered replacement alternatives for Enhanced General Purpose units. Within each category, no energy-efficient models were identified. However, as natural refrigerants become more standard, it is expected that energy-efficient -20C freezers will become available.
Download a copy of the report.
In Search of Energy Efficiency Opportunities for Laboratory-Grade Freezers (2019)
Overview
Several models of -20C freezers were evaluated for energy consumption in an effort to identify energy efficiency opportunities for these products. The study found that there are two types of -20C freezers, termed General Purpose and Enhanced General Purpose. Although General Purpose freezers consume far less energy, they cannot be considered replacement alternatives for Enhanced General Purpose units. Within each category, no energy-efficient models were identified. However, as natural refrigerants become more standard, it is expected that energy-efficient -20C freezers will become available.
Download a copy of the report.