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Residential Market Share Tracking Study. Rachel Harcharik Itron, Inc Richard Pulliam, Project Manager Southern California Edison . Background. Tracking market shares of energy efficient measures for residential use Compact Fluorescent Lamps (CFLs) HVAC Equipment Central AC

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Residential Market Share Tracking Study

Rachel Harcharik

Itron, Inc

Richard Pulliam, Project Manager

Southern California Edison


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Background

  • Tracking market shares of energy efficient measures for residential use

    • Compact Fluorescent Lamps (CFLs)

    • HVAC Equipment

      • Central AC

      • Central Furnaces

      • Central Heat Pumps

    • Appliances

      • Refrigerators

      • Dishwashers

      • Clothes Washers

      • Room AC

  • Consistent data collection since 1999

  • Consistent reporting of results since 1999

    • Utility service area segmentation where possible


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Data Collection Approach

  • Appliances: retail point-of-sale data

    • ENERGY STAR national retail partners

    • Retail chains and independent retailers in CA

  • HVAC equipment: distributor sales data

  • Lamps: retail point-of-sale data


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Compact Fluorescent Lamp Sales

CFL Share of Medium Screw-Based Lamps


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CFL Retail Sales

CFL Share of MSBLs by Retail Channel – CA


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CFL Retail Sales andPricing

CFL Share of MSBLs by Electric IOU – CA


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CFL Retail Sales andPricing cont’d.

Average Sales Price by Electric IOU – CA


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Central Air Conditioners

Market Share of ENERGY STAR Qualified CAC Units


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Central Air Conditioners cont’d

Average SEER of CAC Units, by Quarter


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Central Air Conditioners cont’d

Average SEER and EER of CAC Units, by Year


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Gas Furnaces

Market Share of ENERGY STAR Qualified Gas Furnaces


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Gas Furnaces

Average AFUE of Gas Furnaces, by Quarter


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Refrigerators

Energy Factor and Percent of ENERGY STAR Qualified Units


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Clothes Washers

Market Share of ENERGY STAR Qualified Units


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Dishwashers

Market Share of ENERGY STAR Qualified Units


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Availability of Results

  • Reports & summaries covering data through 2005

    • See CALMAC’s publications database

      • www.calmac.org

  • Most recent reports & summaries

    • Lighting 2005: Full report and Brochure

    • HVAC 2005: Full Report and Brochure

    • Appliances 2005: Full Report and Brochure – Due in August


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Next Steps

  • HVAC & Appliances

    • Increase retailer and distributor panels

    • Explore D&R data availability

  • Lamps

    • National Lighting Tracking Scoping Study

    • Include national ENERGY STAR retailer data when available

  • Continue to support other statewide studies and requests from other regions


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