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History of Energy Management at Hays CISD
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Hays CISD Hays CISD
Development of Energy Development of Energy Management Management
2003 to 20102003 to 2010
R.C. Herrin Executive Director of R.C. Herrin Executive Director of Maintenance and OperationsMaintenance and Operations
155 Beacon Hill Road
Buda, Texas 78611
(512) 268-8442
History of Energy Management History of Energy Management Hays CISDHays CISD
• In 2003 Hays CISD was audited using a Texas School Performance Review. Two findings of the TSPR audit was that Hays CISD needed a funding mechanism to replace the trucks in the maintenance fleet. Second, Hays CISD needed to develop a energy management program.
Hays CISD Energy Management Hays CISD Energy Management ProgramProgram
• Our energy management program is a Hays CISD school board approved process with the following actions:
• All campuses built prior to 2002 would have a benchmark electricity cost of fiscal year 2002/2003. This campus dollar amount would become the benchmark point for these campuses and funded as such. All campuses built after 2002 will be funded at $1.00 per square foot for electricity costs. Savings are calculated based on these two factors.
Hays CISD Energy Management Hays CISD Energy Management Program cont.Program cont.
• Electricity savings each year is allocated as follows: During the seven years of the Hays CISD energy management program. Hays CISD has repurposed almost 3 MILLION dollars in the following manner.
• 10% of the electricity savings returned to the campus. This money is allocated in December of the following fiscal year.
• 15% of the electricity savings is placed in fund balance to offset any future electricity rate increases.
Hays CISD Energy Management Hays CISD Energy Management Program cont.Program cont.
• 25% of electricity savings to fund vehicle replacement for maintenance and operations vehicles. Maintenance and operations vehicle fleet replacement was completed in 2008. We will purchase enough vehicles each year for the future to continue in updating our vehicle fleet.
• 25% of electricity savings to hire new personnel for energy management. We have hired two energy management technicians in this category.
• 25% of electricity savings to fund energy management projects
Graphs Hays CISD Energy Graphs Hays CISD Energy ManagementManagement
• Electricity cost per
• kilowatt from provider•
Cost per square foot
Cost Per Kilowatt
$0.000
$0.020
$0.040
$0.060
$0.080
$0.100
$0.120
Cost Per Kilowatt
Cost Per Square Foot
$0.00$0.20
$0.40$0.60
$0.80$1.00
$1.20$1.40
Cost Per Square Foot
Graphs Hays CISD Energy Graphs Hays CISD Energy ManagementManagement
• Kilowatt per square
• foot
Avoided Costs per year
Kilowatt Per Square Foot
0.002.004.006.008.00
10.0012.0014.0016.0018.00
Kilowatt Per Square Foot
Avoided Costs Same Schools From Baseline 2002/2003 -
$0
$200,000
$400,000
$600,000
$800,000
$1,000,000
$1,200,000
Avoided CostsSame SchoolsFrom Baseline2002/2003 -
Graphs Hays CISD Energy Graphs Hays CISD Energy Management savings per yearManagement savings per year
Repurposed electricity savings each year
$0.00
$100,000.00
$200,000.00
$300,000.00
$400,000.00
$500,000.00
$600,000.00
$700,000.00
Repurposed savings each year
Energy Star ProgramEnergy Star Program
• In 2010, Hays CISD submitted thirteen campuses to the Energy Star program for consideration. All thirteen campuses were selected as Energy Star buildings. In 2011 two additional campuses were submitted and selected as Energy Star buildings.
Snap Shot September 2010 Energy Snap Shot September 2010 Energy Star Program for Hays CISD Star Program for Hays CISD
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Energy Star
