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Advanced Energy Benchmarking:
A Portfolio Approach to Energy Management
Jeff Perlman jperlman@brightpower.com 212-803-5868 x2004 www.brightpower.com www.energyscorecards.com
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An online benchmarking platform to cost-effectively manage energy throughout your portfolio.
– 4,000+ multifamily properties
– 8,000+ buildings
– 300,000+ units
– Spanning 49 states
– Affordable, market rate, public and private housing
Don’t fly blind! Every day we make decisions that impact energy
and water consumption and spending:
– Large and small-scale retrofits
– Equipment replacement
– Routine maintenance
– Building rehabs
– Fuel purchasing
– Tenant interactions
Without a way to track utility consumption, you’re flying blind!
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Analysis
Resource Allocation
Evaluation
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ANALYSIS
How much energy are my buildings using? How do different building types compare?
See a portfolio in context.
A=best 25% D=worst 25% 8
Who pays for which utilities?
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Monthly Energy Consumption
What Portion is HVAC?
Monthly Energy Consumption
General Use
Water Heat
Space Cooling
Space Heating
Monthly Energy Consumption
Weather conditions for specific property
Apply simultaneous regression analysis for cooling and heating
Weather Profiling – An “X-ray” into Utility Bills
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RESOURCE ALLOCATION
Which buildings and systems have the best opportunities for savings? Where should we invest time and money?
Find properties to audit or retrofit.
Inefficient building + high overall spending = good savings potential
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Evaluate a specific energy use (e.g. Heating)
Inefficient heating + high fuel prices = good candidates for heating improvements.
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EVALUATION
Are we saving energy and money? Are we meeting savings projections?
Boiler replacement 2008
Energy Savings Verification - Property
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Old
Boiler
Energy Efficient
Boiler Replacement
Energy Savings
from New Boiler
Heating improvement.
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Lighting improvement.
After Lighting Retrofit Before Lighting Retrofit
The space between the lines is the
savings!
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Jeff Perlman jperlman@brightpower.com
212-803-5868 x2004
www.energyscorecards.com www.brightpower.com
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Thank You!
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