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        F E R R A R O   C H O I    A N D   A S S O C I A T E S    L T D

        SUSTAINABLE ARCHITECTURE: Hawaii Gateway Energy Center

Hawaii Gateway Energy Center Overview

Hawaii Gateway Energy Center Building Closeup View

Hawaii Gateway Energy Center Closeup View of Space Frame and Thermal Chimneys

Hawaii Gateway Energy Center Interior View

Hawaii Gateway Energy Center Interior

Hawaii Gateway Energy Center Site Plan

Hawaii Gateway Energy Center Building Section

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Natural Energy Laboratory of Hawaii Authority (NELHA)
HAWAII GATEWAY ENERGY CENTER
Kailua-Kona, Hawaii



AIA Committee on the Environment (COTE) Top Ten Green Projects for 2007


2006 Northwest & Pacific
Region of the AIA
Citation Award


2005 LEED-NC®
Platinum
Certification
for
Sustainable Design


2005 Honolulu AIA
Award of Excellence for
Sustainable Design


The NELHA Hawaii Gateway Energy Center (HGEC) is a sustainable, zero-net energy multi-use facility that engages in various distributed and renewable energy research, generation, development, demonstration, education, and outreach activities.  NELHA is the acronym for Natural Energy Laboratory of Hawaii Authority, the State agency that operates the Natural Energy Laboratory of Hawaii and harvests cold, deep seawater from depths of up to 3,000 feet below sea level.

Completed in 2004, Phase 1 of the HGEC project is a visitor center of approximately 3,500 square feet, which houses administration, exhibition, retail, conference, auditorium, and support spaces, and also features a covered central multi-use gathering deck of approximately 2,400 square feet. Phase 2 of the Gateway campus will be a research laboratory complex of approximately 22,000 square feet. The research complex is planned to supp
ort hydrogen fuel cell and other sustainable energy technology research.

The Hawaii Gateway Energy Center has been recognized locally, regionally, nationally, and internationally for its exemplary sustainable and green design strategies.  Awards include:

  • 2005 AIA Honolulu AIA Award of Excellence for Sustainable Design
  • 2006 Northwest & Pacific Region of the AIA Citation Award
  • 2006 LEED® -NC v2 Platinum (New Construction) Certification by the United States Green Building Council (one of only 81 projects worldwide and the only project in the State of Hawaii to have achieved such status);
  • 2007 AIA National Committee on the Environment (COTE) Top Ten Green Projects

Sustainable Design Strategies:

  1. Distributed Energy Facility
  2. Zero-Net Energy Facility (produces more energy than it consumes)
  3. Photovoltaic Energy Production
  4. Deep Seawater for Space Cooling
  5. Deep Seawater for Condensation Irrigation
  6. Deep Seawater for Fresh Water Production
  7. Daylighting Design
  8. Shading Design for Glazing
  9. Envelope Insulated Against Heat Gain
  10. Energy Efficient Building Orientation
  11. Energy Efficient Building Configuration
  12. Solar Chimney For Induced Ventilation
  13. Septic System On-Site
  14. Greywater Use On-Site
  15. 100% Outside Air Ventilation
  16. Native Landscaping
  17. Porous Paving Systems
  18. Recycled Materials
  19. Locally Produced Construction Materials
  20. Systems Commissioning
  21. LEED® Recognized Strategies
  Project Team / Information:
Architecture/Sustainable Design:
  Ferraro Choi And Associates Ltd.
Mechanical/Electrical/Energy:
  WSP Lincolne Scott
Structural Engineer:
  Libbey Heywood, Inc.
Landscape Architect:
  LP&D Hawaii
Civil Engineer:
  R.M. Towill Corporation
LEED® Management:
  ENSAR Group, Inc. (now known as RMI/ENSAR Built Environment)
Commissioning Agent :
  Environmental Economics, Inc.
Contractor:
  Bolton, Inc.
Space Frames:
  Triodetic Building Products Ltd.
Photography:
  David Franzen

Refer also to our HGEC Case Study.
Return to Sustainable Architecture or Project Portfolio.

For more information on NELHA and the Hawaii Gateway Energy Center, please visit:

Natural Energy Laboratory of Hawaii
GreenSource Magazine: Case Study: Hawaii Gateway Energy Center: Gateway to Sustainability
American Institute of Architects: AIA COTE Top Ten Green Buildings for 2007
United States Green Building Council: LEED® Case Study

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