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LOCAL GOVERNMENT ENERGY AUDIT PROGRAM FOR · PDF fileLOCAL GOVERNMENT ENERGY AUDIT PROGRAM FOR ... 5.11 ECM-11 Replace Electric Booster Heater with Natural Gas Fired Unit ... $13,800

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  • _____________________________________________________________________________ New Jersey BPU LGEA Intermediate East

    TOMS RIVER REGIONAL SCHOOL DISTRICT

    INTERMEDIATE EAST 1519 Hooper Avenue, Toms River, NJ 08753

    LOCAL GOVERNMENT ENERGY AUDIT PROGRAM

    FOR NEW JERSEY

    BOARD OF PUBLIC UTILITIES

    July 2014

    Prepared by:

    6 Campus Drive Parsippany, NJ 07054

    (973) 538-2120

    CHA PROJECT NO. 28485

  • _____________________________________________________________________________ New Jersey BPU LGEA Intermediate East

    i

    TABLE OF CONTENTS

    EXECUTIVE SUMMARY .................................................................................................... 1

    BUILDING INFORMATION AND EXISTING CONDITIONS ................................................ 4

    UTILITIES ........................................................................................................................... 9

    BENCHMARKING ..............................................................................................................13

    ENERGY CONSERVATION MEASURES ..........................................................................14

    5.1 ECM-1 Replace Windows ............................................................................................................ 15

    5.2 ECM-2 Replace Door Sweeps and Seals ...................................................................................... 15

    5.3 ECM-3 Install Condensing Boiler for Shoulder Season................................................................ 16

    5.4 ECM-4 Install Premium Efficiency Motors .................................................................................. 16

    5.5 ECM-5 Install Window A/C Controller......................................................................................... 17

    5.6 ECM-6 Replace DX / RTU Equipment with Higher Efficiency Equipment ................................... 17

    5.7 ECM-7 Extend HVAC Controls System ........................................................................................ 18

    5.8 ECM-8 Replace DHW Heater with a High Efficiency DHW Heater .............................................. 18

    5.9 ECM-9 Install Kitchen Hood Controller ....................................................................................... 19

    5.10 ECM-10 Install Walk-in Cooler / Freezer Controls ...................................................................... 19

    5.11 ECM-11 Replace Electric Booster Heater with Natural Gas Fired Unit ....................................... 20

    5.12 ECM-12 Install Vending Machine Controls ................................................................................. 20

    5.13 ECM-13 Replace CRT Monitors with LCD .................................................................................... 21

    5.14 ECM-14 Install Low Flow Plumbing Fixtures ............................................................................... 21

    5.14.1 ECM-L1 Lighting Replacement / Upgrades ................................................................................. 22

    5.14.2 ECM-L2 Install Lighting Controls (Occupancy Sensors) .............................................................. 23

    5.14.3 ECM-L3 Lighting Replacements with Controls (Occupancy Sensors) ......................................... 23

    5.15 Additional O&M Opportunities ................................................................................................... 24

    PROJECT INCENTIVES ....................................................................................................25

    6.1 Incentives Overview .................................................................................................................... 25

    6.1.1 New Jersey Smart Start Program ................................................................................................ 25

    6.1.2 Direct Install Program ................................................................................................................. 25

    6.1.3 New Jersey Pay For Performance Program (P4P) ....................................................................... 26

    6.1.4 Energy Savings Improvement Plan ............................................................................................. 27

  • _____________________________________________________________________________ New Jersey BPU LGEA Intermediate East

    ii

    6.1.5 Renewable Energy Incentive Program ........................................................................................ 28

    ALTERNATIVE ENERGY SCREENING EVALUATION .....................................................29

    7.1 Solar ............................................................................................................................................ 29

    7.1.1 Photovoltaic Rooftop Solar Power Generation .......................................................................... 29

    7.1.2 Solar Thermal Hot Water Generation......................................................................................... 29

    7.2 Wind Powered Turbines ............................................................................................................. 29

    7.3 Combined Heat and Power Plant ................................................................................................ 30

    7.4 Demand Response Curtailment .................................................................................................. 31

    CONCLUSIONS & RECOMMENDATIONS ........................................................................32

    APPENDICES A Utility Usage Analysis and List of Third Party Energy Suppliers

    B Equipment Inventory C ECM Calculations and Cost Estimates D New Jersey BPU Incentive Programs i. Smart Start ii. Direct Install iii. Pay For Performance Incentive Program (P4P) iv. Energy Savings Improvement Plan (ESIP) E Photovoltaic (PV) Solar Power Generation Analysis F EPA Portfolio Manager Summary

  • _____________________________________________________________________________ New Jersey BPU LGEA Intermediate East

    iii

    REPORT DISCLAIMER

    This audit was conducted in accordance with the standards developed by the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) for a Level II audit. Cost and savings calculations for a given measure were estimated to within 20%, and are based on data obtained from the owner, data obtained during site observations, professional experience, historical data, and standard engineering practice. Cost data does not include soft costs such as engineering fees, legal fees, project management fees, financing, etc. A thorough walkthrough of the building was performed, which included gathering nameplate information and operating parameters for all accessible equipment and lighting systems. Unless otherwise stated, model, efficiency, and capacity information included in this report were collected directly from equipment nameplates and /or from documentation provided by the owner during the site visit. Typical operation and scheduling information was obtained from interviewing staff and spot measurements taken in the field.

  • _____________________________________________________________________________ New Jersey BPU LGEA Intermediate East

    iv

    List of Common Energy Audit Abbreviations

    A/C Air Conditioning

    AHS Air Handling Unit

    BMS Building Management System

    Btu British thermal unit

    CDW Condenser Water

    CFM Cubic feet per minute

    CHW Chilled Water

    DCV Demand Control Ventilation

    DDC Direct Digital Control

    DHW Domestic Hot Water

    DX Direct Expansion

    EER Energy Efficiency Ratio

    EF Exhaust Fan

    EUI Energy Use Intensity

    Gal Gallon

    GPD Gallons per day

    GPF Gallons Per Flush

    GPH Gallons per hour

    GPM Gallons per minute

    GPS Gallons per second

    HHW Heating Hot Water

    HID High Intensity Discharge

    HP Horsepower

    HRU Heat Recovery Unit

    HVAC Heating, Ventilation, Air Conditioning

    HX Heat Exchanger

    kbtu/mbtu One thousand (1,000) Btu

    kW Kilowatt (1,000 watts)

    kWh Kilowatt-hours

    LED Light Emitting Diode

    mbh Thousand Btu per hour

    mmbtu One million (1,000,000) Btu

    OCC Occupancy Sensor

    PSI Pounds per square inch

    RTU Rooftop Unit

    SBC System Benefits Charge

    SF Square foot

    UH Unit Heater

    V Volts

    VAV Variable Air Volume

    VSD Variable Speed Drive

    W Watt

  • New Jersey BPU LGEA 1 | P a g e Toms River Regional Schools Intermediate East

    EXECUTIVE SUMMARY

    This report summarizes the energy audit performed by CHA for Toms River Regional School District (TRS), in connection with the New Jersey Board of Public Utilities (NJBPU) Local Government Energy Audit (LGEA) Program. The purpose of this report is to identify energy savings opportunities associated with major energy consumers and inefficient practices. Low-cost and no-cost are also identified during the study. This report details the results of the energy audit conducted for the building listed below:

    Building Name Address Square

    Feet Construction

    Date

    Intermediate East 1519 Hooper Ave, Toms

    River, NJ 08753 177,841 1962

    The potential total annual energy and cost savings for the recomm

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