The United States Department of Energy's National Renewable Energy Laboratory (NREL) in Golden, Colorado purchased a Coolerado C600 to help cool their Thermal Testing Laboratory. 

Before permanently installing the cooler in the building, it is being extensively tested using NREL's world class test equipment.  Pictured at right standing in front of the Coolerado Cooler (from left to right) are Rick Gillan and Dr. Valeriy Maisotsenko of Coolerado, Joe Ryan, Research Engineer, and Steve Slayzak, Senior Engineer with NREL.

Eventually the cooler will be mounted from the ceiling and used to cool the conference room and as much of the rest of the building as it can.  In addition, NREL will be able to perform long term testing.

Ultracool

We receive many questions from people that have attended DOE and NREL
presentations and demonstrations of the Coolerado Cooler wondering why they have labeled it as Ultra cool, Ultracool, Ultra-cool, Ultra-cooler or Ultracooler.  NREL explains that they created the Ultracool label to categorize all indirect evaporative coolers that can cool below the wet bulb - a category of 1.