page 1 Louis-Benoit Desroches ([email protected]) Energy Efficiency Standards Group Energy Analysis Department, LBNL Appliance Standards and Advanced Technologies APS Physics of Sustainable Energy II March 6, 2011 http://ees.ead.lbl.gov/ ttp://eetd.lbl.gov/r-ea.html
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Page 1 Louis-Benoit Desroches ([email protected])[email protected] Energy Efficiency Standards Group Energy Analysis Department, LBNL Appliance Standards.
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Impacts Vary Depending upon Equipment Impacts Vary Depending upon Equipment Price, Energy Prices, and Usage BehaviorPrice, Energy Prices, and Usage Behavior
Example: Clothes washer standard reduces energy 22% in year 2004
• 90% of households have net savings; 10% have net costs
• Mean impact = $103 savings (6%)— Range of impacts is from $808
savings to $126 cost per household
— Average baseline LCC = $1633
page 7
U.S. Appliance Standards Are Based on U.S. Appliance Standards Are Based on Engineering-Economic AnalysisEngineering-Economic Analysis
Statistical-EUTop-runner-Japan
DOE-US
300 600 900 liters
Targets can go beyond current models
page 8
Six Final Rules in 2009
14 Products with standards prescribed by EISA 2007
Ranges and Ovens General Service Fluorescent Lamps
(GSFL) and Infrared (IRL) Lamps Commercial Package Boilers and Very
Large Commercial Package Air-conditioners & Heat Pumps
Water Heaters (Residential)(COMPLETED) Direct Heating Equipment (COMPLETED) Pool Heaters (COMPLETED) Small Electric Motors (COMPLETED) Refrigerators (pending)
Ten Final Rules in 2011
Microwave Ovens Residential Furnaces Fluorescent Lamp Ballasts Clothes Dryers (Residential) Room Air Conditioners Central Air Conditioners and Heat
Pumps (Residential) Battery Chargers External Power Supplies (Class A) ER, BR, and Small Diameter