Fortune 500 Financial Company Decreases Energy Usage by 81%

tekWorx replaced the company’s existing automation system and used adaptive control algorithms to provide additional energy savings, earn energy rebates and improve operational efficiencies.

Facility Bio

  • 40-story office building
  • 1 million sq. feet of office space and data center


  • BAS system required update
  • Company sought additional energy savings, operational improvements and energy rebates
  • Required control and optimization system through one provider


  • Replace existing automation system with PLC-based Control Engine
  • Optimization (CEO®) system
  • Use adaptive control algorithms to:
    Regulate the speed and sequencing of CHW distribution pumps
  • Determine most efficient chillers to run

Results That Exceed Client Expectations

Financial Savings

  • $99,074 annual energy cost savings
  • $12,000 utility rebate
  • 24-month payback

Energy Impact

  • 81% decrease in energy usage
  • More than 1,650,000 kWh saved annually

Operational Benefits

  • Fully integrated BAS system to work more efficiently
  • Inefficient machine identified and taken offline
  • No manual intervention
  • Automatic transition to/from free cooling
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4538 Cornell Road
Cincinnati, Ohio 45241
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