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 3000-5500 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

28. Other Technical Resources USEPA Energy Star http://www.energystar.gov USHUD PATH http://www.pathnet.org Michael Lubliner lublinerm@energy.wsu.edu

29. Teams assistance with high efficiency homes http://www.buildingamerica.gov http://www.buildingamerica.gov 1.Con Sol - www.bira.wswww.bira.ws 2.Building Science Consortium www.buildingscience.comwww.buildingscience.com 3.Consortium Advanced Residential Buildings www.carb-swa.comwww.carb-swa.com 4.Davis Energy Group www.davisenergy.com/index.htmwww.davisenergy.com/index.htm 5. IBACOS www.ibacos.comwww.ibacos.com 6.Industrialized Housing Partnership www.baihp.orgwww.baihp.org 7.NAHB Research Center www.nahbrc.orgwww.nahbrc.org

30. Energy Value Housing is Economic & Environmental Security