The Office of Sustainability is inviting campus labs to participate in the My Green Lab Freezer Challenge, a free program that helps labs improve energy efficiency, sample accessibility, safety and cost savings through sustainable cold storage practices.

An outline of the challenge and a best practice guide for sustainable freezer management are available. The Freezer Challenge runs now through July 1.

For labs looking for a broader approach to sustainability, the Office of Sustainability also offers the My Green Lab Certification Program, which supports labs in reducing energy and water use, managing waste streams, making sustainable purchasing choices and more. This program is also free for UW–Madison labs, with an annual registration deadline of August 15.

Contact the Office of Sustainability Green Labs Team with any questions at greenlabs@g-groups.wisc.edu.