You can achieve 100% Energy Saving WHEN YOU TURN OFF THE LIGHTS
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2010 Energy Reduction Efforts
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Energy Performance Contract Update
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New & Future Energy Reductions Efforts
You can achieve 100% Energy Saving WHEN YOU TURN OFF THE LIGHTS
4th Consecutive Year –
School Division Reduced
Utility Costs….
While the average cost of electricity
decreased 14% from $.091 to an
average cost of $.079 per KWH for all
usage
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How Did We Do It?
-Energy Performance Contracts
-Temperature Control Reductions
-Retro Commissioning
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Dollars Saved Compared
2005 248,639,864
2006 231,703,193
2007 207,403,347
2008 196,067,563
2009 172,592,046
2010 185,097,785
WITH NEW SCHOOLS
2007 246,594,352
2008 235,724,780
2009 217,896,755
2010 223,409,383
2005 to 2010
=
72,872.176 KWH
=
67,908.321 KWH
=
60,786,444 KWH
=
57,464,115 KWH
=
50,583,835 KWH
=
54,249,057 KWH
=
=
=
=
72,272,670 KWH
69,086,981 KWH
63,861,885 KWH
65,477,544 KWH
From Dominion
44,135,823 KWH ÷ $3,497,460=$.0792/KWH
*$.0792=
*$.0792=
*$.0792=
*$.0792=
*$.0792=
*$.0792=
$ 5,771,476
$ 5,378,339
$ 4,814,127
$ 4,551,158
$ 4,006,240
$ 4,296,525
*$.0792= $ 5,723,995
*$.0792= $ 5,471,688
*$.0792= $ 5,057,861
* $.0792= $ 5,185,821
Energy Savings
Per Sq. Foot
$2.20
D
$2.04
o
$2.00
l
l
a
r
s
P
e
$1.80
$1.79
2006
$1.64
F
o
2005
$1.91
2007
$1.60
o
t
$1.47
2008
$1.40
$1.29
r
S
2009
$1.20
q
.
2010
$1.00
Calendar Year
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Environmental
Impact
125,165 TONS of
Carbon Dioxide
(CO2) NOT
EMITTED INTO THE
ATMOSPHERE.
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THIS IS THE
RIGHT THING
TO DO!
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History
◦ Recognized opportunity to reduce energy
consumption by modernization of facility building
systems through Energy Conservation Measures
(ECMs)
Lighting
Occupancy Sensors
Motors & Fan Drives
Water Conservation
◦ Utilized State Energy Performance Contract Program
to evaluate, interview and select an energy
performance contractor
◦ Contracts are funded through annual energy savings
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History
◦
◦
◦
◦
Selected NORESCO for Phase I - 2006
18 Schools
7 Energy Conservation Measures
Completed April 2007
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Selected NORESCO for Phase II - January 2010
8 Schools
4 Energy Conservation Measures
Estimated Completion October 2011
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Phase II – Update
◦ In June 2010 NORESCO initiated Detailed Energy Audit
◦ Survey of 8 school division facilities:
Hampton Oaks ES , Park Ridge ES, Winding Creek ES,
Drew MS, AG Wright MS, Brook Point HS, Mountain
View HS, and the Professional Development Center
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Four (4) energy conservation measures (ECM’s)
Audit Completion –
November 24, 2010
Approval process Completed - January 14, 2011
Estimate Start Work –
June 9, 2011
Estimate Completion of Work- October 30, 2011
Energy Conservation Measures Selected
◦ ECM #1 - Efficient Lighting
◦ ECM #2 - Occupancy Sensors in classrooms,
hallways, offices, gyms)
◦ ECM #3 - Water Conservation (low flush)
◦ ECM #4 - Variable Fan Drives & Efficient Motors
for HVAC Equipment
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Estimated Annual Energy Cost Savings =
$199,500.00 per year Guaranteed
You can achieve 100% Energy Saving WHEN YOU TURN OFF THE LIGHTS

Implement School Division Energy Management Plan
- Approved June 2010
- Road Map to Comprehensive Energy Management
-
Goals
Utilize Performance Contracting Efforts where applicable
Grow Energy Steering Committee participants ideas
Develop a program to evaluate facility exterior envelopes
Work with Operation Staff to fine tune facilities even more
- Components
Education
Waste Reduction & Operational Guidelines
Retro-Commissioning
Monitoring & Reporting
Sustainable Practices for Staff and Students
Retro-Commissioning Efforts
- Retro-Commission at least one school per year
- Completed BPHS in FY11
- DMS and PRES in FY12
Continue Holiday, Spring & Summer Break Temperature
Control Measures
Complete Energy Performance Contract (Phase II)
Plan Energy Performance Contract (Phase III) Identified in
FY11-16 CIP
Work with Rodney Thompson Staff to Construct a Wind
Generator
Explore Use of Energy Education
- Private Consulting Firm
- Long Term Effort to Identify Unnecessary and/or
Excessive Utility Consumption
- Guarantees 20%+ Annual Savings
- Cost Paid for from Savings
Classroom Education
- In coordination with Instruction Department Enhance Energy Education
Opportunities
Questions?
You can achieve 100% Energy Saving WHEN YOU TURN OFF THE LIGHTS