If your department uses an ultra-low temperature freezer, a new program just rolled out to help you get a more energy efficient model. Ultra-low freezers become less efficient as they age and so use more energy and also eject more heat. ÐÇ¿Õ´«Ã½ Facilities Services and ÐÇ¿Õ´«Ã½ Procurement have worked with Stirling Ultracold to offer a $3000 rebate for eligible departments. Stirling Ultracold’s freezers use the least amount of energy among other ultra-low temperature freezer while maintaining high sample integrity. New Stirling Ultracold freezers will come with a seven year warranty. For more details on how to enroll in the program, buy your new freezer, remove the old one and get your rebate, visit the .