implementation of a u.s. building energy labeling program for energy efficiency
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Implementation of a U.S. Building Energy Labeling Program for Energy Efficiency
Charlie Haack, LEED AP
Washington Internships for Students of Engineering
August 5th, 2009
2
Presentation Outline
>
> Why a Building Energy Labeling Program is Needed
> Benefits of a Building Energy Labeling Program
> Implementation Approaches
> Conclusions
What is a Building Energy Labeling Program?
3
A rating system that assesses the amount of energy a consumes when it is compared to
other of similar type.
What is a Building Energy Labeling Program?
buildingsbuilding
VS
kBtu/SF/Year
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A rating system that assesses the amount of energy an consumes when it is
compared to other of similar type.
What is a Building Energy Labeling Program?
VS
appliancesappliance
It can be compared to
kWh/Year
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What is a Building Energy Labeling Program?
Building Labeling is Also Comparable to Automobile Fuel Economy Labeling
kBtu/SF/Year80
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What is a Building Energy Labeling Program?
ASHRAE’s new Advanced Building Energy Label – Building EQ.
ASHRAE headquarters was the first building to be assessed
Why a Building Energy Labeling Program is Needed
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Why a Building Energy Labeling Program is Needed
Energy Efficiency & Security
Better Understanding of Where and How Energy Used
Provide lower energy costs
Give Consumers Choice
Step Towards Net-Zero Energy Buildings
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Why a Building Energy Labeling Program is Needed
Example of Consumer Choice: Where would you rather eat if you had the choice?
1 2
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Why a Building Energy Labeling Program is Needed
More Data on Energy Usage
Better Understanding of Energy Usage
Decreased Energy Usage&
Innovations for Energy Production
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Why a Building Energy Labeling Program is Needed
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Why a Building Energy Labeling Program is Needed
11Energy Star
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Why a Building Energy Labeling Program is Needed
12ASHRAE ABEL
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Why a Building Energy Labeling Program is NeededBenefits of a Building Energy Labeling Program
ASHRAE ABEL
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Benefits of a Building Energy Labeling Program
– Increased Asset Value for Higher Performing Buildings
– Emission Reductions– Opportunity for Energy Efficient Financing– Job Creation – New Energy Assessors– Consumer Choice
Implementation Approaches
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Implementation Approaches
Voluntary vs. Mandatory
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Implementation Approaches
A Mandatory Program has Several Resistances:– Issue of System First Costs for Building Owners– Possibility of ‘Devaluing’ properties that do not
perform well– Realty Groups that do not Want Additional Steps
to their Sales Processes.– Possible Large Cost to Federal Government
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Implementation Approaches
California – AB 1103Clean Energy Future Act 2007
– Covers all Non-Residential Buildings– Requires Usage of a Currently Voluntary
Program, Energy Star for Buildings– Centrally Collects Building Energy Usage Data
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Implementation Approaches
A Voluntary Program has Several Advantages:– Utilize Market Forces to Place Value on Energy
Efficiency– Less Cost for Local, State and Federal
Governments– Easily Adoptable as Mandatory Programs by Local
and State Governments at Low Cost
Conclusions
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Conclusions
– Design for Voluntary but Adoptable as Mandatory for Local or State Usage
– Include Both New and Existing Buildings– Provide Education Grants for Energy Modelers and
Assessors– Provide Financial Incentives for Lenders to Provide
Energy Efficient Mortgages
Thank You & Questions
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Thank You & Questions
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