Post on 28-Mar-2015
© 2005, Itron Inc.
0
5,000,000
10,000,000
15,000,000
20,000,000
25,000,000
30,000,000
35,000,000
0%
5%
10%
15%
20%
25%
30%
Residential Market Share Tracking Study
Rachel Harcharik
Itron, Inc
Richard Pulliam, Project Manager
Southern California Edison
© 2006, Itron Inc. 2
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
© 2006, Itron Inc. 3
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
© 2006, Itron Inc. 4
Compact Fluorescent Lamp Sales
CFL Share of Medium Screw-Based Lamps
0%
2%
4%
6%
8%
10%
12%
CA Non CA Series2 Series3
© 2006, Itron Inc. 5
CFL Retail Sales
CFL Share of MSBLs by Retail Channel – CA
0%
5%
10%
15%
20%
25%
30%
1999
2000
2001
2002
2003
2004
2005
Food Drug Mass Home&Hardware Hardware CA
© 2006, Itron Inc. 6
CFL Retail Sales and Pricing
CFL Share of MSBLs by Electric IOU – CA
0%
2%
4%
6%
8%
10%
12%
14%
16%
18%
1999
2000
2001
2002
2003
2004
2005
PG&E SCE SDG&E OtherSeries5 Series6 Series7 Series8
© 2006, Itron Inc. 7
CFL Retail Sales and Pricing cont’d.
Average Sales Price by Electric IOU – CA
$0
$5
$10
$15
$20
$25
1999
2000
2001
2002
2003
2004
2005
PGE SCE SDGE Other
© 2006, Itron Inc. 8
Central Air Conditioners
Market Share of ENERGY STAR Qualified CAC Units
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
ENERGY STAR Std Share Estimated on Prior ENERGY STAR Standard
New ENERGY STAR standard effective Oct. 1, 2002
© 2006, Itron Inc. 9
Central Air Conditioners cont’d
Average SEER of CAC Units, by Quarter
10.0
10.2
10.4
10.6
10.8
11.0
11.2
11.4
11.6
11.8
12.0
© 2006, Itron Inc. 10
Central Air Conditioners cont’d
Average SEER and EER of CAC Units, by Year
9.0
9.5
10.0
10.5
11.0
11.5
2002 2003 2004 2005
Average SEER Average EER
© 2006, Itron Inc. 11
Gas Furnaces
Market Share of ENERGY STAR Qualified Gas Furnaces
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
© 2006, Itron Inc. 12
Gas Furnaces
Average AFUE of Gas Furnaces, by Quarter
78
79
80
81
82
83
84
85
© 2006, Itron Inc. 13
Refrigerators
Energy Factor and Percent of ENERGY STAR Qualified Units
0
2
4
6
8
10
12
14
16
18
20
EF
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
Average Energy Factor Base EF Statewide ENERGY STAR Percent
© 2006, Itron Inc. 14
Clothes Washers
Market Share of ENERGY STAR Qualified Units
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
The ENERGY STAR and federal standards changed effective January 1, 2004, replacing the Energy Factor metric with Modified Energy Factor.
© 2006, Itron Inc. 15
Dishwashers
Market Share of ENERGY STAR Qualified Units
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
19981999
20002001
20022003
2004
The ENERGY STAR and Federal standards changed effective February 24, 2004, changing the numbers of average cycles per year from 264 to 215.
© 2006, Itron Inc. 16
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
© 2006, Itron Inc. 17
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