CLEAResult analyzed and summarized records from the data center to understand energy usage and patterns, then designed a cooling retrofit using exhaustive research, extensive experience and proven technology.

Technology Improvements:

• 697-ton variable speed centrifugal chiller uses 80 percent less energy than previous unit
• Ultra-quiet tower with demisting cone eliminates most of the vapor plume visible to surrounding neighborhoods
• Redundant 40-horsepower condenser water pumps with variable frequency drives (VFDs) provide energy savings and reliability
• 100-micron in-line, low pressure, self-cleaning, stainless steel filter reduces operational costs
• Redundant chilled-water pumps converted to variable-speed operation to eliminate the need for chilled-water bypass, reducing energy use
• Direct drive, electronically-commutated plug fans installed in 24 air handlers offer quieter, more reliable service and significant energy savings
• Existing chillers remain intact as emergency backup, adding further redundancy