Fortune 100 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
Situation
- BAS system required update
- Company sought additional energy savings, operational improvements and energy rebates
- Required control and optimization system through one provider
Solution
- Replace existing automation system with Xpress® optimization system
- Adaptive control algorithms increase plant efficiency by regulating speed and sequencing of CHW distribution pumps and determining 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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