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From January to May of 2019, we challenged UNC graduate students, post-docs, lab managers, and P.I.s to reduce energy use in lab freezers.

By adopting efficient, effective sample storage practices, labs across UNC’s campus saved 1,416,492 KW/yr. In other words, UNC research facilities reduced yearly energy usage on campus by the equivalent of 120 average American homes!

This year, UNC Green Labs has collaborated with the MyGreenLabs International Freezer Challenge. For more information on this competition, please visit their website

Click here for the 2021 Freezer Challenge Point System! (NOTE: This Point System should be used solely for reference in comparison to the MyGreenLabs International Freezer Challenge rubric)


Best Practices:

SHARE
INFORMATION
Share Information about the Freezer Challenge 
GOOD MANAGEMENT PRACTICES Good Management Practices  TEMPERATURE
TUNING
Temperature Tuning 
RETIREMENTS
& UPGRADES
Upgrades and Retirements
CUTTING-EDGE
PRACTICES
Cutting Edge Practices
FREQUENTLY ASKED QUESTIONSFrequently Asked Questions