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Proposed Deemed Savings and Cost of Oregon Energy Star Builder Option Package for 2009 February 5, 2008.

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Presentation on theme: "Proposed Deemed Savings and Cost of Oregon Energy Star Builder Option Package for 2009 February 5, 2008."— Presentation transcript:

1 Proposed Deemed Savings and Cost of Oregon Energy Star Builder Option Package for 2009 February 5, 2008

2 Revised Energy Code 2008 Modest increase in component perfromance –Windows to Class 35 –Floor upgrade Added Components –Lighting at 50% CFL about 1.1 W/sf –Option for high efficiency heating and cooling equipment –Option for duct sealing –Other less interesting measures

3 EStar Response Preserve 15% improvement over code minimum Select options that seem most likely to be used by home builders Develop a package which provides a least costly path to 15% improvement Submit the results to EPA (ICF) for approval as a 15% improvement Calculate savings from regional procedures

4 Proposed Oregon EStar Package 2009 Slight improvement in envelope specs –R49 ceilings –Intermediate framing at walls –Insulation grading (inspection)-walls and Ceilings –R38 floors PTCS duct sealing PTCS/commissioning for Heat Pumps 75% CFL (.78 W/sf) Window U value.32 Water Heater.63 EF

5 Savings Estimates Heat Pump Climate NWBOP 2009 Savings (kWh)Cost NWBOP 2006 Heat/CoolDHWLightingTotal$kWh Portland Redmond Medford

6 Savings Estimates Gas NW BOP 2009 Savings Cost NWBOP 2006 Heating/Cooling/FanLightingTotal ClimateThkWh $ Portland Redmond Medford

7 Insulation Grading


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