Nagle Energy Solutions (NES) is a green technology consulting and system installation company providing expert strategies and superior technologies designed to dramatically improve commercial building operating efficiencies and, as a result, generate significant energy cost savings. Our focus is on commercial HVAC applications, with a specialty in gas sensor and control module technology, in particular:
Carbon monoxide (CO) sensor-based, demand-control ventilation (DCV) systems for enclosed parking garages. Our CO sensor-based, demand-control ventilation system for parking garages employs a unique application of variable frequency drives (VFDs) to modulate garage fan speeds based on CO output. The result is to reduce kilowatt-hour (kWH) consumption by up to 95% and daily peak Kilowatt (kW) demand by 85% to 95%.
Carbon dioxide (CO2) sensor-based DCV systems. CO2 demand control ventilation is highly effective in reducing ventilation costs for properties with large meeting/function facilities, lobbies, etc. NES distributes and installs Airtest Technologies CO2 sensors, which can reduce heating and cooling costs by up to 30%. If tied to an economizer strategy, the energy savings can exceed 50%
Diagnostic Monitoring (Carbon Dioxide)CO2-based Demand Control Ventilation -- Provides up to 30% kWh savingsGreen Certified
Controllers (Variable Air Volume)Garage Demand Control Ventilation -- Provides 95% Energy SavingsGreen Certified
Fans (Exhaust)Garage Demand Control Ventilation -- Provides 95% Energy SavingsGreen Certified
Diagnostic Monitoring (Carbon Monoxide)Verifiable Energy Savings -- up to 95% kWh savings and up to 96% peak kW demand reductionGreen Certified