The Truth About Energy Savings
3 Ways to Make ULT Freezers Save Energy
Ultralow temperature (ULT) freezers can consume a lot of electricity. Estimates from the US Department of Energy indicate that conventional ULT freezers consume between 16 and 22 kilowatt-hours (kWh) of electricity daily, which is about the same as the average US household. If your lab has more than one of these freezers, your energy use will be staggering.