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ENERGY STAR In the World of Green

ENERGY STAR In the World of Green. ENERGY STAR FOR HOMES GROWTH THE ROAD TO ONE MILLION HOMES. 1,000,000. 800,000. Number Labeled Homes. 600,000. Cumulative. 400,000. Annual. 200,000. 0. 96. 97. 98. 99. 00. 01. 02. 03. 04. 05. 06. 07. 08. 09. Year.

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ENERGY STAR In the World of Green

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  1. ENERGY STAR In the World of Green

  2. ENERGY STAR FOR HOMES GROWTHTHE ROAD TO ONE MILLION HOMES 1,000,000 800,000 Number Labeled Homes 600,000 Cumulative 400,000 Annual 200,000 0 96 97 98 99 00 01 02 03 04 05 06 07 08 09 Year

  3. ENERGY STAR FOR HOMES GROWTHONE IN FIVE HOMES IN 2009 % Market Penetration Year

  4. CONTEXT: ENERGY STAR vs. GREEN

  5. CONTEXT: ENERGY STAR vs. GREEN

  6. Resource Efficiency • Water • Materials • Waste • Recycling • Land • Renewables Indoor Environment • Source Control • Ventilation • Filtration Energy Efficiency • Air Flow • Thermal Flow • Moisture Flow • Equipment ‘GREEN’ BEGINS WITH ‘BLUE’

  7. Affordable Comfortable Healthy Durable 2006 V.2 2011 V.3 ENERGY STAR Homes That Work Control Air Flow Control Thermal Flow Control Moisture Flow Vapor Bulk Efficient Equipment 3rd Party Verification Inspect Features Air Sealing Air Sealing Air Sealing Efficient HVAC Test Infiltration Tight Ducts Tight Ducts Tight Ducts Insulation R-Value Test Duct Leakage Low-E Windows Thermal Bypass Chk Efficient WH System Air Barriers Air Barriers Air Barriers Efficient Lgtg./Appl. Right-Sizing Insulation Alignment Thermal Enclos. Chk Insulation Installation Pressure Balancing Ventilation Water Man. Construction HVAC Quality Inst. HVAC Sys. QI Chk Min.Thermal Bridging BuildingMaterials Dehumid. in Hot/Humid Water Man. System Chk

  8. ENERGY STAR Qualified Homes V.3 Your home has been constructed to U.S. EPA’s latest strict guidelines for energy efficiency including these building science features: Thermal Enclosure • Code or Better Insulation R-Value • RESNET Grade 1 Insulation Installation • Air-Tight Construction • Comprehensive Air Barrier Assemblies • Reduced Thermal Bridging • High-Performance Windows HVAC System • Efficient Heating and Cooling Equipment • Engineered Sizing of Equipment and Ducts • Air-Tight Ducts • Verified Proper Duct Installation • Verified Proper Refrigerant Charge • Whole-House Ventilation • Spot Ventilation • MERV 6 Filter Water Protection • Heavy Membranes at Valleys and Eaves • Complete Roof Flashing Details • Complete Wall Drainage Plane • Pan Flashing at all Doors and Windows • Fabric Filter at Foundation Drain • Capillary Break Under Foundation

  9. ENERGY STAR Qualified Homes V.3What Label Means • Significantly > Energy Efficiency than Code • Complete Systems • Credible

  10. ZIP Code (Proxy for climate) Enter # of People Enter Square Footage (Include basement if heated and/or cooled) Enter fuel types (other than electricity) Choose to enter data on annual (totaled) or monthly basis Enter start of 12 month billing cycle Enter energy use ENERGY STARHOME ENERGY YARDSTICK

  11. ENERGY STAR HOME ENERGY YARDSTICK

  12. New Homes Label Challenge • Account for Size • Don’t Block Innovation • Don’t Block Best Practices • Motivate Good Behavior

  13. ENERGY STAR BuildingsAccomplishments • 110,000 Buildings Rated(15 Billion SF) • ~3,000 ES Challenge Commitments(16 Billion SF) • 8,700+ ES Labeled Buildings(1.5 Billion SF)

  14. ENERGY STAR BuildingsWhat Portfolio Manager Score Means • Empirical Energy Use Comparison for Same Building Type • Operational Score

  15. ENERGY STAR BuildingsWhat ENERGY STAR Label Means • Top 25% Most Efficient Buildings • No Correlation Between Code and Green

  16. Comm. Bldgs. Label Challenge • Correlation Above Code Performance with Actual Energy Consumption • Impact Good Operational Behavior

  17. HOW TO GET MORE INFORMATION On the Web at: http://www.energystar.gov/homes

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