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Innovate. Optimize. Sustain.
Recreation - The Y
Location: Montreal QC
´88,000 sq ft.
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´$200,000 annual energy cost savings
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´1200 tons GHG reduction per year
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´Payback: ​2.5 years
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´Geothermal Closed Loop Design
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´12 boreholes, 450 ft each
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´21 Water/air heat pumps
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´6 Water/water heat pumps
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´1 Enthalpy wheel for heat recovery
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´Chillers, boilers
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´Advanced HVAC Automation Controls
Case Studies: Projects
Recreation - Ice Hockey Rink
Location: Mistissini QC
´75,000 sq. ft.
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´$150,000 annual energy cost savings
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´Payback: 4.6 years
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´350 tons GHG reduction per year
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´Geothermal Closed Loop Design
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´28 boreholes, 500 ft each
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´33 heat pumps
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´25 Water/air for heating/cooling
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´6 Water/water dedicated to ice rink in a 5-pass loop
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´1 Water/water for DHW preheat
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´1 Water/water for Dehumidification
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´2 Enthalpy wheels assist in heat recovery
Case Studies: Projects
Non-Profit - Church Cathedral
Location: New York
´76,000 sq. ft. 140-year-old Church
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´5 million visitors annually
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´$100,000 annual energy cost savings
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´100 tons CO2 reduction per year
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´Geothermal Open Loop Design
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´Capacity: 250-ton heating/cooling
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´10 SCWs, 1,650 ft average
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´2 Mbtu/hr gas fired boilers
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´240-ton heat recovery chiller/heater
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´120-ton evaporative cooler
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´4-pipe distribution
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´Primary-secondary pumping
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´Digital Automation & Control
Case Studies: Projects
School - Net Zero Energy
Location: Howard County MD
´106,000 sq ft.
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´Net Zero Energy (NZE) design
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´Exceeded expectations for NZE
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´Surplus Energy: 182,000 kWh annual revenue
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´611 tons CO2 reduction per year
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´Integrated Hybrid Design
´Exceeded ASHRAE standards
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´Optimization of MEP system
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´Geothermal Closed Loop GHX
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´112 boreholes. 400 ft
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´Solar array: 634 kW
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´Payback: 10 years
Case Studies: Projects
Hotel
Location: Florida
´80,000 sq ft. 5 stories. 117 rooms
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´Payback: N/A. Cost less than traditional HVAC system
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´Hybrid Geothermal Closed Loop
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´Capacity: 250 tons
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´100-ton, 98 boreholes GHX
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´150-ton evaporative fluid cooler
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´Hurricane resistant (Ivan 2004)
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´System remained intact and used to dehumidify hotel after hurricane
Case Studies: Projects
Case Studies: Projects
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