About Global Cooling and Stirling Ultracold

Global Cooling, Inc.

Global Cooling, Inc. manufactures and sells Stirling Ultracold freezers, a new generation of environmentally friendly ultra-low storage solutions which operate at or below -80°C. These freezers do not use compressor-based or cascade refrigeration systems. They use patented free-piston Stirling engine technology that was originally developed for energy, aerospace and industrial applications before successful commercial application in ultra-low temperature cooling systems.

ULT Thought Leaders

We were the first to bring revolutionary technology to -80°C ultra-low storage, that not only makes significant energy savings possible, but also enables true environmental sustainability. Our freezers were the first to use all natural refrigerants and our SU780XLE was the first ULT freezer to be ENERGY STAR® certified. We changed the industry by making real laboratory sustainability possible through our innovative free-piston Stirling engine.

Globally Available

Stirling Ultracold ultra-low temperature (ULT) freezers are sold to life science, pharmaceutical, biotechnology, academic, non-profit, and clinical research customers all over the world.