Web Resources

Study Performed by:

MAESTRO/CALMAC Evaluation Showcase ● Pacific Energy Center ● July 26-27, 2006

California Lighting and Appliance Saturation Study

Presenter: Stacia Okura

MAESTRO/CALMAC Evaluation Showcase ● Pacific Energy Center ● July 26-27, 20062

Study Overview CLASS = California Lighting and Appliance Efficiency

Saturation Study Baseline of lighting and appliance saturation and

efficiencies in the existing residential sector Report finalized in August 2005 Follow-up study to 2000 CLASS Study Primary study objectives

850 onsite surveys of SF, MF, and modular homes in the four IOU service territories

Trends between the two CLASS studies and other studies of residential appliances

Develop a database of residential building characteristics, lighting and appliance saturations and efficiencies, expanded to represent the population of IOU customers

Develop a web based tool for data access

MAESTRO/CALMAC Evaluation Showcase ● Pacific Energy Center ● July 26-27, 20063

Data Collected

Appliances and Equipment Refrigerator-freezers, self-standing freezers,

dishwashers, clothes washers, clothes dryers, water heaters, heating equipment, cooling equipment, and spa/pool equipment

EnvelopeLighting inventory

All lamps, fixture types, and wattages in households by room type

Demographic information

MAESTRO/CALMAC Evaluation Showcase ● Pacific Energy Center ● July 26-27, 20064

Sample Results

CFL Penetration Secondary Refrigerators

MAESTRO/CALMAC Evaluation Showcase ● Pacific Energy Center ● July 26-27, 20065

Web-Based Analysis Tool

www.calresest.com

Stacia Okurastacia.okura@rlw.com707-939-8823 ext.17