3FFICIENT has in-depth technical know-how and expertise with the following technology categories:

  • Building Envelope
  • Lighting Systems
  • HVAC Systems
  • Central and District Plants
  • Combined Heat and Power Systems
  • Solar Power and Thermal Systems
  • Building Automation and Controls
  • Electrical Distribution Systems
  • Industrial and Manufacturing Processes
  • Compressed Air Systems
  • Water/Wastewater Systems
  • Enterprise Utility and Cost Mgmt.

3FFICIENT has expertise with the following technologies and services:

  • Alternate Fuel Distribution Systems
  • Alternate Fuels
  • Alternative Financing
  • Audit Instrumentation
  • Biomass
  • Boilers
  • Building Envelope
  • Building Control Systems
  • Building Energy Use
  • Central Energy Plant Distribution
  • Central Energy Plants
  • Cogeneration
  • Cool Roofs
  • Combined Heat and Power (CHP) Systems
  • Commissioning
  • Controls
  • Economic Analysis
  • Electric Distribution
  • Electric Motors
  • Electrical Systems
  • Energy Accounting and Economics
  • Energy Auditing / Instrumentation
  • Energy Saving Equipment Evaluation/Selection
  • Energy Star
  • Exhaust Heat Utilization
  • Facility Energy Audits
  • Feasibility Studies
  • Fuel Cells
  • Fuel Codes and Standards
  • Fuel Procurement
  • Fuel Purchasing
  • Generators
  • Geothermal
  • Green Buildings
  • Greywater Reclamation
  • Ground Source Heat Pumps
  • Hot Water Re-use Heat Coils
  • HVAC
  • Hydrogen Fuel Cells
  • Hydroelectric Generation (all types)
  • Indoor Air Quality (IAQ)
  • Indoor Air Quality (IAQ) Codes and Standards
  • Induction Lighting
  • Infrared Heat Loss and Moisture Detection
  • Installation-Community-Corporate Partnership Opportunities
  • LEED
  • Lighting
  • Lighting Control Systems
  • Multi-pass Water -pass Water Reclamation Systems
  • Rate Structures
  • Reflective Solar Lighting for Buildings
  • Renewables
  • Repair and Renewal
  • Retrocommissioning
  • Skylighting and Daylighting Control Systems
  • Smart Metering
  • Solar Collectors for Solar Wall Heating
  • Solar Hot Water Heaters
  • Solar Panels
  • Thermal Energy Storage
  • Utility Metering Controls Systems
  • Utility Studies
  • Variable Frequency Drive (VFD)
  • Water
  • Water Conservation Techniques
  • Water Desalinization
  • Water Heat Sinks
  • Water Systems Best Management Plan Implementation
  • Water Treatment
  • Wind Turbines
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