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NAHB Energy Value Housing Awards 2005 EEBA Excellence in Buildings Conference DOE Building America Advanced Research Track October 27 th – Colorado Springs,

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Presentation on theme: "NAHB Energy Value Housing Awards 2005 EEBA Excellence in Buildings Conference DOE Building America Advanced Research Track October 27 th – Colorado Springs,"— Presentation transcript:

1 NAHB Energy Value Housing Awards 2005 EEBA Excellence in Buildings Conference DOE Building America Advanced Research Track October 27 th – Colorado Springs, CO Michael Lubliner - WSU Energy Program

2 Presentation Overview - EVHA Categories & Climates Application Criteria Systems Engineering Evolution and Trends 2005 Gold Winners

3 Housing Categories Affordable Custom/Demonstration Production Factory Built (HUD & UBC) Multi-Family (new)

4 Climates Cold >5500 HDD Moderate HDD Hot <3000 HDD HDD = Heating Degree Days (Base 65F)

5 Application Criteria Energy Value Design Construction Marketing Energy Programs

6 Energy Value Energy Value Statement  Mission Statement “walk the walk” Energy Performance  Doors/Windows/Walls/Ceiling/Floors  Ducts & Air Infiltration (tested)  HVAC and DHW  Lighting and Appliances  Solar Energy (Passive, DHW, PV)

7 Design Building Design Process Energy Focus  Material & Product Selection  Building Functioning  IAQ considerations  Pre-construction Energy Analysis

8 Design (cont.) Energy Relationship to Site  Climate and Site Conditions  Solar Orientation  Site planning  Landscape practices Solar access Seasonal Shading Windbreaks

9 Construction Methods Focus on Energy  Management  Systematized Construction Process  Inspection Process  Training (principles & diagnostic tools) Supervisors Crews Sub-contractors

10 Marketing Incorporating Energy  Brochures  Advertisement & Publicity  Energy Displays, Cutaways, Site Signs  Other Innovations power bills guaranty web page, web links etc..

11 Customer Relations Communicating Energy Message  Potential Customers  Clients  Sales Staff (training)  Real Estate Agents (training)  Others

12 Customer Relations Cont. Homeowner Testimonials  Comfort  Utility Bills  Other Homeowner Manuals  Maintenance & Operations Building Structure HVAC, DHW, Appliances, Lighting

13 Customer Financing Energy Efficiency Financing  Energy Efficient Mortgages (EEM)  PITI+E Monthly Cash Flow  Rebates, Tax Credits

14 Systems Engineering Get “Low-Hanging Fruit” First! The Home is a “System” HVAC and Envelope Interact  Energy use reduced (whole building)  IAQ Improved (green, healthy, sustainable)  HVAC Equipment and Ducts Costs Less

15 Evolution and Trends  HVAC & Duct Location Inside Roof Insulated Un-vented Attics Sealed Perimeter Insulated Crawlspace Dropped Hallway & Perimeter Chases High Velocity HVAC w/ smaller Ducts Less, smaller or no ducts outside

16 Evolution and Trends  “Build tight, ventilate right” Building Leakage Testing Spray Foam Insulation Blown in Blanket Insulation Insulated Concrete Form Systems Structural Insulated Panels

17 Evolution and Trends  “Build tight, ventilate right” Whole House Ventilation  Heat Recovery,  Energy Star™ Exhaust Fans  HVAC Fans Recycler™

18 Evolution and Trends  Energy Star™ Technologies HVAC Lighting Appliances Ceiling Fans Electronics

19 Evolution and Trends  Innovative HVAC Systems  HVAC “Right-Sized” to Design Loads  Radiant heating w/o Ducts  Combo DHW/Space Heating  Zone Heating/Cooling  Compressor-less Cooling Systems

20 Evolution and Trends Solar “Ready” Passive Solar Design Sun Tempered Design Active / Passive Solar DHW Active Solar Space Heat Solar Electric (PV)

21 2006 Awards Presented at IBS Show in January Look for 2007 Application More information at: http//:www.nahbrc.org/evha

22 2006 Awards Presented at IBS Show in January Look for 2007 Application http//:www.nahbrc.org/evha

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28 Other Technical Resources USEPA Energy Star USHUD PATH Michael Lubliner

29 Teams assistance with high efficiency homes 1.Con Sol - 2.Building Science Consortium 3.Consortium Advanced Residential Buildings 4.Davis Energy Group 5. IBACOS 6.Industrialized Housing Partnership 7.NAHB Research Center

30 Energy Value Housing is Economic & Environmental Security


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