PNNL: High-Efficiency Chiller Technology Proves Cost-Effective for End-of-Life Replacement
October 01, 2025
October 01, 2025
WASHINGTON, Oct. 1 (TNSLrpt) -- A technology assessment prepared for the General Services Administration (GSA) by the Pacific Northwest National Laboratory (PNNL), titled 'Variable-speed Oil-free Centrifugal Chiller with Magnetic Bearings Assessment: George Howard, Jr. Federal Building and U.S. Courthouse, Pine Bluff, Arkansas' (PNNL-21627), and authored by SA Parker and J Blanchard, evaluated a high-efficiency chiller's performance. The report, issued in November 2012, utilized G . . .