Ultra-Low Temperature Freezers (ULTs) are a critical piece of equipment in many research labs and are designed to protect valuable samples. Capable of reaching temperatures as low as -85 degrees Celsius (or -121 degrees Fahrenheit), ULTs require a significant amount of electricity to operate — more than a typical American home — and are thereby […]
WashU Phasing in High Efficiency Ultra Low Temperature Freezers
![](https://sustainability.wustl.edu/files/2019/08/20180927_MM_Fagan289-e1565032844656-350x197.jpg)