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3E Energy Limited has been operating since 1992. The company’s Primary Objective is to reduce site energy use and operating maintenance cost.  3E’s achievements include the successuly implementation of projects, providing energy saving products and services for the New Zealand government, hospitals, resthomes, retirement villages, motels/hotels, schools, and individual homes as well.

The list of some projects and Awards. Click on the links for more…

  • Hamilton City Council Click here
  • Auckland International Airport Awards
  • Air New Zealand Awards
  • Waikato Hospital
  • Rotorua Hospital
  • Taupo Hospital
  • Middlemore Hospital
  • Unitec (Air Cadet) school – Indoor Cricket Lighting
  • Waikato Diocesan School – Gym Lighting Awards
  • Waikato Diocesan School – Classroom Lighting Awards
  • Hillcrest High School
  • Energy Audit Awards

Visit our Company Profile to know more of our projects and what we offer

We offer the following sustainable energy saving products:

  • Energy Saving Lighting

Commercial/Industrial Lighting

Car Park Lighting

Road & Street Lighting

Sign LED Lighting

Garage – LED Lighting

  • ESCO Lighting Controllers – saving 30% plus – to know more visit www.escoaus.com.au
  • Solar Hot Water with open vented system or connect to existing mains pressure cylinder
  • Photovoltaic system

grid connected
non-grid connected with generator backup

  • Heat Pump for domestic & commercial systems
  • Space Heating
  • Cleanaire HRV for homes, commercial buildings, commercial clothes dryers, public halls, school halls, and classrooms  View 3E’s Brochure and Visit www.dryair.co.nz for more on Home Cleanaire Heat Recovery ventilation from Avon Electric.

NOTE: Does your commercial ventilation comply with BIA C4, BIA G4 and NZS4303

  • Energy Audits
  • Healthcare Products. For Gen ‘Y’, Gen ‘X’ and Baby Boomers who are looking at improvement in their health and wealth.
  • Investing in precious metals. Visit Joseph Wealth System