Freezer Challenge // The verdict is in.

BACK IN MAY labs all around UC San Diego participated in the North American Laboratory Freezer Challenge, a competition to see which labs can be most energy efficient through cold storage management. Such practices include replacing inefficient freezers, bumping freezer temperatures up from -80 C to -70 C, and discarding unneeded units entirely, or simply cleaning out old samples and sharing freezer space with another lab. Out of 200 labs, and across 34 organizations, UC San Diego placed 1st as an organizational winner! My Green Lab and I2SL (International Institute for Sustainable Laboratories) estimated that our participating labs have saved a whopping 500,000 kWh/year. Many cheers♣