Lighting Retrofit Initiative Steve Bodkin Director, Engineering & Energy Management National Church...
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Transcript of Lighting Retrofit Initiative Steve Bodkin Director, Engineering & Energy Management National Church...
Lighting Retrofit Initiative
Steve Bodkin
Director, Engineering & Energy Management
National Church Residences
National Church Residences
Christian Based Company
Nation’s largest non-profit providing affordable housing for the vulnerable: low and moderate income seniors, families, persons with disabilities, and formerly
homeless
National Church Residences
Over 300 properties
In 30 states
22,000 residents
National Church Residences
Lighting Retrofit Initiative
Secure Internal Buy-in
Scope Common area (halls, staircases, office, community rooms,
rest rooms, etc.) Tenant units – possible ceiling fluorescent in kitchen
Process Property lighting survey Property lighting audit Approval process Installation
Payback: < 5 years
Complete On-line Property Survey: ZoomerangPurpose is to target properties Internal hallways and stairwells w/ 24x7
lighting Incandescent and / or T12 fluorescent tubes
Hallways Stairwells Office Community room Common area rest rooms
NCR Properties308
167
0
50
100
150
200
250
300
350
Total Target
Request for Business
Nation-wide scope and list price by fixture/bulb Use of standard lighting audit spreadsheet Lamp specifications Quality of work standards Cleanliness of work Communication and coordination of work Performance requirements Recycling / disposal of lamps
Request for Business: List Pricing
Lighting Vendor Install Cost Comparison
$0
$50
$100
$150
$200
$250
$300
$350
$400
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LED
HA
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Ins
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Un
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os
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Vendor 1
Vendor 2
Vendor 3
Fluorescent Tubes & Ballast Retrofit CompactFluorescent
Lamps
Exit
Completion of Property Lighting Audits Detailed count of each type of bulb / fixture Cost based on retrofit and list pricing Savings based on lamp / ballast specification,
operating hours, and utility costs Completion of report in standard spreadsheet format
Unit list pricing Cost Savings Payback Executive summary
Unit Pricing
Cost Detail
Savings Detail
Monthly kW Savings: 21.56; Annual kWh Savings: 72,144
Payback
Executive Summary
Lighting Retrofit Implementation
NCR Properties308
167
100
0
50
100
150
200
250
300
350
Total Target 5-Year Payback
Actual Consumption Projected SavingsLighting Retrofit Preliminary Savings Analysis
0
10000
20000
30000
40000
50000
60000
70000
80000
90000
100000
Riverv
iew M
anor
Decat
ur V
illage
Frank
lin H
ouse
Shale
r Oak
s
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n Gro
ve
Oak C
reek
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ge
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y Par
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rtmen
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ts
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Highlan
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anor
Coles L
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Crestv
iew T
erra
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ide M
anor
Sandp
iper
Run
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ve
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sville
Man
or
Reser
ve a
t Ind
ian H
ill
Property
Consumption in Kw/hr Actual
Performance
EstimatedSavings
Estimated Impact of Lighting Retrofit
Carbon reduction of Carbon reduction of 6.2 million lbs / year6.2 million lbs / year
Same asSame as 130,000 mature trees130,000 mature trees Emissions from 44 Emissions from 44
cars cars
Environmental
Cost: $1.2 millionCost: $1.2 million
Savings: $320k/YrSavings: $320k/Yr
Payback: 3.6 YrsPayback: 3.6 Yrs
Financial