The National Center for Atmospheric Research (NCAR) Wyoming Supercomputing Center (NWSC) in Cheyenne represents a significant leap in our understanding of climate, weather, and Earth processes. Designed with a flexible, modular approach, the facility houses next-generation supercomputing systems up to 1,000 watts/SF. It supports researchers in crucial tasks, such as visualizing future climate scenarios and tracking hurricane paths. With a commitment to low energy performance, the NWSC achieves a Power Usage Effectiveness (PUE) of 1.08, positioning it among the top 1% of the most efficient data centers globally.
To capitalize on Cheyenne’s unique cool, dry climate, RMH engineers used evaporative cooling towers to provide sufficient cooling for NCAR’s supercomputing equipment for 96% of the year. A 150′ x 8′ ultra-low-energy fan wall cools air-cooled equipment on the data center floor. Waste heat from the supercomputer is reused to heat administrative areas and melt snow on walkways and loading docks. Additionally, a chilled-beam system delivers efficient cooling in administrative spaces, while ultra-efficient water-saving technologies achieve savings of up to six million gallons annually.
The facility encompasses 153,000 square feet, featuring modular data storage, a visitor center, and a 100,000-square-foot central utility plant. Furthermore, eco-friendly design elements, highlighted by LEED Gold certification, affirm the NWSC’s dedication to environmental stewardship and sustainability. This groundbreaking center advances scientific research and promotes energy efficiency and conservation on a grand scale.