• Case Study Icons-10

    Facility Bio

    • Tier 3 facility in Northeast US
    • Modular packaged plant
    • 3,600 ton initial capacity, expandable to 7,200 tons
    • Traditional Primary-Secondary pumping
    • No optimization sequence in place


  • Case Study Icons-08


    • Cooling capacity expansion initiated to meet server load growth
    • Additional chiller plant modules exceeded client budget and delivery time
    • tekWorx identified unusable current capacity due to low ΔT and excess flow
  • Solution

    • Convert to full variable flow to:
      • raise ΔT
      • improve chiller loading
      • recover unusable chiller capacity
    • Implement tekWorx CEO® system to minimize overall kW/ton
    • Provided opportunity for redundant PLC upgrade

Results That Exceed Client Expectations

  • Financial Savings

    • $3.5 million CapEx avoidance on additional chiller sets
    • $167,000 annual energy savings
    • 1-year payback




  • Energy Impact

    • 4.7 million kWh saved annually
    • 0.31 kW/ton efficiency improvement




  • Operational Benefits

    • No integration downtime
    • PLC control system upgraded to full N+1 redundancy

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