Tipp City Schools HB264 PowerPoint by 8Pqda516

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									  Energy Audit and Energy Savings Project Review


 Tipp City Exempted Village Schools

HB264 Energy Savings & Facility Improvement
                  Project




                  February, 2012

                                               1
    Today’s Agenda


       Introductions


       Open Forum and Discussions

          “The bitterness of poor quality remains long after the sweetness
           of low price is forgotten” – Benjamin Franklin

          “I am not very smart, I just know a lot of smart people.”


       Facility & Energy Savings Opportunities



                                                                          2
 Energy Optimizers, USA

Greg Smith, President
     Exclusive Focus with Ohio K-12 Schools and Energy
      Conservation Projects
         Pre-Approved OSFC Vendor

         Certified Energy Managers, Lighting Efficiency Professionals,
          Certified Energy Auditors, LEED AP’s & mechanical Contractors


     $20,000,000+ of Successful Energy Savings Projects




                                                                     3
 Energy Optimizers, USA

HB 264 Success
     2011 - Most HB 264 Projects in Ohio!!

     Successful Projects:
         School District         Annual Savings

      Eaton Community Schools        $249,562
      Jackson City Schools           $163,822
      Ontario Local Schools          $130,971
      Springfield City Schools       $105,300
      Edgerton Schools               $59,826
      Bethel Local Schools           $58,411
      Covington Schools              $42,832
      Fort Recovery Schools          $42,510
                                                  4
   Facilities Audited


                        Facilities Included

 High School (185,000 sq. ft.)

 LT Ball Intermediate School (86,806 sq. ft.)




 These facilities were chosen due to the assumption that these
  facilities will be utilized by the district for many years.

 These facilities represent 71.2% of the utility cost for the district.



                                                                     5
Electric Usage and Cost Summary


                                Electricity
                                  Usage
            Facility           kBtu/Sq.Ft.     Electricity Cost
  High School                     51.51           $ 243,942
  LT Ball                         32.79           $   84,167


                       Average K-12 kBtu/Sq.Ft. is 37.81
                            for full A/C facility


              8.5% less cooling demand than the average year
                      (February 2011 – January 2012)




                                                                  6
 Natural Gas Usage and Cost Summary


                               Natural Gas
                                 Usage
          Facility             kBtu/Sq.Ft.       Natural Gas Cost

High School                       44.05               $ 90,825
LT Ball Intermediate School       44.10               $ 45,415

                <1% less heating demand than the average year
                       (February 2011 – January 2012)


                           Avg. kBtu/Sq.Ft is 42.28




                                                                    7
  Total Utility Usage and Cost Summary



                              Total Usage
           Facility           kBtu/Sq.Ft.   Total Cost
High School                     95.56       $ 334,767
LT Ball Intermediate School     76.89       $ 129,272
Total                           89.60       $ 464,039




                                                         8
Energy Star Overview



                                 EnergyStar Rating National Avg.
     Tipp City School Facility       (1 - 100)      Difference

 High School                            4                      77%

 LT Ball Intermediate School            22                     30%




                                                      100
                                                        is
                                                     Highest
                                                     Rating


                                                                     9
Positive Community & Voter Response




                                      10
 Potential Energy Savings Opportunities

 Building Automation Enhancements & Integration
      LT Ball
         Upgrade control systems with Direct Digital
          Controls (DDC)
         Include all HVAC equipment (Chiller, boiler, air
          handlers, VAV boxes, etc)

      High School
         Utilize all existing control wire, sensors, open protocol
          sensors, etc. with enhancements
         Enable the High School to communicate with potential
          new schools

      Web-Based and Vendor-Neutral
                                                                  11
 Potential Energy Savings Opportunities

 Advanced Energy Management Programming

      Demand Ventilation and Demand Limiting


      Humidity Control


      Optimized Schedules


      Optimum Start/Stop


      Chiller Start-up


      Domestic Hot Water Pump Control
                                                12
 Potential Energy Savings Opportunities

 Lighting
     Gymnasium Retrofit - HS
         Less wattage (455 watts vs. 221 watts)
         Better Light

     De-Lamp Fluorescent Fixtures
         Reduce the number of lamps

     Re-Lamp Fluorescent Fixtures
         Facility-wide (32 watts to 25 watts per bulb)
         T-12 to T-8 @ LT Ball

     Occupancy Sensors
         Automatically turns lights off when area is unoccupied

     Vending Misers
                                                                   13
         Turns machine lights off and cycles compressors less
Potential Energy Savings Opportunities

 Energy Management Services
     Install Direct Digital Gas and Electric Meters
     Allows for real-time and historic usage information and
      modifications
     Demand Limiting
     School Board and OSFC Updates




                                                                14
Potential Energy Savings Opportunities

 Energy Management Services




                                         15
 Potential Energy Savings Opportunities

 Ice Storage

      Reduced Electrical Demand (approximately 45% of Bill)


      Operate Chillers at Night


      Utilize New Controls to Operate




                                                               16
 Potential Energy Savings Opportunities

 Boiler Plant Upgrades

       Burner optimization controls to limit excess combustion air
        to recommended levels
           Less wasted heat leaving through exhaust


       Domestic hot water pump controls
           Regulate flow based on demand




                                                                 17
Potential Energy Savings Opportunities

  Mechanical Commissioning & Repairs
    Inspect, Analyze and Perform Preventative Maintenance on
     HVAC Equipment
         Air Handlers, Chiller, Boilers, etc.
    Repair Equipment as Necessary
         $25,00 budget (“checkbook”)


  Kitchen Equipment Enhancements
    Exhaust Hood Controls
         Reduce the amount of conditioned air exhausted
    Freezer/Cooler Backup Generator Tie-In
         Remain cool even during power outages
         Less chance for food to spoil

                                                           18
 Potential Energy Savings Opportunities

PC Power Management System
     Work with District’s IT Department
     IT control of systems
     Automatic shut-down with override

HVAC/Controls Service and Energy Management Agreement
     3-Year Program
     Use Permanent Improvement and Maintenance Funds for other projects

Dynamics Air Filtration Systems
     Improved Indoor Air Quality
     Reduced Energy Costs and Reduced Maintenance Costs




                                                                     19
 Potential Energy Savings Opportunities


 District-Wide Energy Manager & Education Program

    Continue the District Energy Management Plan
         Change behaviors and establish expectations
             District “Green Team”

                 Establish District Energy Goals

                 Student and Staff Incentive Programs

                 “Green Suggestions” Program

                 “Energy Waste Patrol” Program


                                                         20
 True Turn-Key Project

 Turn-Key Project

    Project Development
      With District

    Project Engineering
      Energy
      Mechanical
      Electrical
      Structural

    Project Management

    Full Warranty
      Parts & Labor

                           21
Financial Analysis


 Project Cost:                                 $1,011,220
  (includes estimated AMP rebates)                $ 16,790



 Project Annual Savings:                       $ 118,910
    Electrical Savings:             $ 80,780
    Natural Gas Savings:            $ 18,340
    Maintenance Savings:            $ 19,790


 Simple Payback:                               8.5 Years

    Annual Cash Flow (after loan payment):      $ 31,531



                                                             22
Grants/Rebates


 Grants & Rebates
   Utilize the Ohio Dept. of Development’s Renewable Energy
    Grants to implement solar electric and solar thermal projects


   AMP Ohio Rebates


   Demand Response




                                                              23
 Why Choose Energy Optimizers, USA?


 Why HB264 and Why Energy Optimizers, USA?
   Implement all Opportunities at One Time

   Positive Effect on Current Budgets (Operating, PI, etc.)
       Positive PR if completed and presented correctly

   Enhanced District Involvement
       Ensure project integrates with new construction project

   OSFC, OASBO, OSBA & BASA Supported Program
       Vendor - Neutral

   Does not Count Against the Districts Indebtedness

   OSFC and Dept. of Energy Oversight

                                                                  24
 Why Choose Energy Optimizers, USA?


 Resolution Safety Contingencies
   All Contingencies MUST be met to proceed:

       1. Project cost must be the same or less than the budget;

       2. Project savings must be the same or more than the budget;

       3. The OSFC and the Dept. of Energy must review and
          approve the proposed project as submitted.


     If any of these contingencies are not met, the district has no obligation to
      proceed, nor any monetary obligation.




                                                                                     25
Potential Timeline /
What Next if We Want to Proceed?
Review & Modify Project:         February, 2012

Board Review of Project:         March, 2012

Board Presentation & Approval:   March 26

Detailed Engineering:            March 26 – May 20

HB264 Project Delivered to OSFC: May 20

HB264 Project Approval by OSFC: May 20 – July 15

Financing Finalized:             July 30

Project Implementation:          August 2 –
                                 December 30, 2012
                                                     26
Q&A



  Questions & Answers

      Thank You




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