Advanced Efficiency

Lighting

• Hybrid integrated systems
• Advanced controls

HVAC

• Advanced controls
• High efficiency retrofit systems
• Demand control ventilation

Geoexchange / Geothermal Heat Pumps

• Closed and open loop
• Solar-charged systems

Advanced Building and System Monitoring & Control

• Automated continuous commissioning
• Wired and wireless remote data logging and
  system contro

Renewable and On-site Generation

Solar Electric

• Flat-roof commercial scale
• Field array industrial scale

Cogeneration (Combined Heat and
Power or "CHP")

• Natural gas fired
• Wastewater biogas fueled

Biogas Utilization (Cogeneration and Purification)

• Wastewater biogas fueled cogeneration
• Purification to pipeline quality

District and Campus Energy Systems

• Higher education, municipal and military bases