EAST ORANGE SCHOOL DISTRICT DIONNE WARWICK INSTITUTE FACILITY ENERGY REPORT 120 CENTRAL AVENUE EAST ORANGE, NEW JERSEY 07017

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1 EAST ORANGE SCHOOL DISTRICT DIONNE WARWICK INSTITUTE 120 CENTRAL AVENUE EAST ORANGE, NEW JERSEY FACILITY ENERGY REPORT

2 East Orange School District Dionne Warwick Institute TABLE OF CONTENTS I. HISTORIC ENERGY CONSUMPTION/COST... 2 II. FACILITY ENERGY USE INDEX (EUI)... 9 III. FACILITY DESCRIPTION IV. MAJOR EQUIPMENT LIST V. ENERGY CONSERVATION MEASURES VI. ADDITIONAL RECOMMENDATIONS Appendix A ECM Cost & Savings Breakdown Appendix B New Jersey Smart Start Program Incentives Appendix C Portfolio Manager Statement of Energy Performance Appendix D Major Equipment List Appendix E Investment Grade Lighting Audit Appendix F Renewable / Distributed Energy Measures Calculations 1C15143 August 31, 2015 FINAL Page 1 of 43

3 East Orange School District Dionne Warwick Institute I. HISTORIC ENERGY CONSUMPTION/COST The energy usage for the facility has been tabulated and plotted in graph form as depicted within this section. Each energy source has been identified and monthly consumption and cost noted per the information provided by the Owner. Electric Utility Provider: Electric Utility Rate Structure: Third Party Supplier: Natural Gas Utility Provider: Utility Rate Structure: Third Party Supplier: Fuel Oil Utility Provider: Utility Rate Structure: Public Service Electric & Gas General Lighting & Power (GLP) Direct Energy Public Service Electric & Gas General Service Gas (GSG) South Jersey Energy National Terminal, Inc. Time of Delivery Price The electric usage profile represents the actual electrical usage for the facility. The electric utility measures consumption in kilowatt-hours (KWH) and maximum demand in kilowatts (KW). One KWH usage is equivalent to 1000 watts running for one hour. One KW of electric demand is equivalent to 1000 watts running at any given time. The basic usage charges are shown as generation service and delivery charges along with several non-utility generation charges. Rates used in this report reflect the historical data received for the facility. The gas usage profile within each facility report shows the actual natural gas energy usage for the facility. The gas utility measures consumption in cubic feet x 100 (CCF), and converts the quantity into Therms of energy. One Therm is equivalent to 100,000 BTUs of energy. The oil usage profile shows the actual oil consumption for the facility. The oil provider measures consumption in gallons. One Gallon of #2 oil is equivalent to 140,000 BTUs of energy. 1C15143 August 31, 2015 FINAL Page 2 of 43

4 East Orange School District Dionne Warwick Institute ELECTRIC USAGE SUMMARY Utility Provider: PSE&G Rate: GLP Meter No: Account No: Third Party Utility Provider: Direct Energy TPS Meter / Acct No: - Table 1 Electricity Billing Data MONTH OF USE CONSUMPTION KWH DEMAND KW TOTAL BILL Apr-14 26, $4,062 May-14 27, $5,168 Jun-14 28, $5,369 Jul-14 16, $3,737 Aug-14 19, $4,104 Sep-14 25, $3,867 Oct-14 26, $3,891 Nov-14 29, $4,393 Dec-14 27, $4,107 Jan-15 27, $4,194 Feb-15 25, $3,773 Mar-15 28, $4,383 Totals 310, Max $51,048 AVERAGE DEMAND KW average AVERAGE RATE $0.165 $/kwh 1C15143 August 31, 2015 FINAL Page 3 of 43

5 East Orange School District Dionne Warwick Institute Figure 1 Electricity Usage Profile 1C15143 August 31, 2015 FINAL Page 4 of 43

6 East Orange School District Dionne Warwick Institute Table 2 Natural Gas Billing Data NATURAL GAS USAGE SUMMARY Utility Provider: PSE&G Rate: GSG Meter No: Account No: Third Party Utility Provider: Direct Energy / South Jersey Industries TPS Meter No: - MONTH OF USE CONSUMPTION (THERMS) TOTAL BILL Apr $ May $68.26 Jun $63.45 Jul $32.14 Aug-14 1, $ Sep $60.14 Oct $62.33 Nov $95.67 Dec $74.45 Jan $35.56 Feb $ Mar $88.00 TOTALS 1, $1, AVERAGE RATE: $0.87 $/THERM 1C15143 August 31, 2015 FINAL Page 5 of 43

7 East Orange School District Dionne Warwick Institute Figure 2 Natural Gas Usage Profile 1C15143 August 31, 2015 FINAL Page 6 of 43

8 East Orange School District Dionne Warwick Institute Table 3 Fuel Oil Billing Data FUEL OIL USAGE SUMMARY Utility Provider: Natinoal Terminal, Inc. Point of Delivery ID: Rate: Based on Time of Delivery Price MONTH OF USE CONSUMPTION (GALLONS) TOTAL BILL Mar-14 7, $25, Apr-14 1, $5, May $1, Jun $0.00 Jul $0.00 Aug $0.00 Sep $0.00 Oct $ Nov-14 5, $15, Dec-14 7, $17, Jan-15 10, $20, Feb-15 13, $31, TOTALS 47, $118, AVERAGE RATE: $2.49 $/Gallon 1C15143 August 31, 2015 FINAL Page 7 of 43

9 East Orange School District Dionne Warwick Institute Figure 3 Fuel Oil Usage Profile 1C15143 August 31, 2015 FINAL Page 8 of 43

10 East Orange School District Dionne Warwick Institute II. FACILITY ENERGY USE INDEX (EUI) Energy Use Index (EUI) is a measure of a building s annual energy utilization per square foot of building. This calculation is completed by converting all utility usage consumed by a building for one year, to British Thermal Units (BTU) and dividing this number by the building square footage. EUI is a good measure of a building s energy use and is utilized regularly for comparison of energy performance for similar building types. Building Benchmarking data is collected and analyzed within the Commercial Building Energy Consumption Survey (CBECS), performed by the Energy and Information Administration (EIA). Building data is grouped by function types and tabulated, from which a median site and source energy intensity is determined. The national median or PEER Group Comparable in this instance is the middle value of the national population meaning half the buildings use more energy, and half use less. The PEER Group EUI allows us to compare the relative efficiency of the audited building to that of an average building with the same or similar primary function (i.e. group type). Source use differs from site usage when comparing a building s energy consumption with the national average. Site energy use is the energy consumed by the building at the building site only. Source energy use includes the site energy use as well as all of the losses to create and distribute the energy to the building. Source energy represents the total amount of raw fuel that is required to operate the building. It incorporates all transmission, delivery, and production losses, which allows for a complete assessment of energy efficiency in a building. The type of utility purchased has a substantial impact on the source energy use of a building. The EPA has determined that source energy is the most comparable unit for evaluation purposes and overall global impact. Both the site and source EUI ratings for the building are provided to understand and compare the differences in energy use. The site and source EUI for this facility is calculated as follows: Building Site EUI Electric Usage in kbtu Fuel Usage in kbtu Building Square Footage Building Source EUI Electric Usage in kbtu SS Ratio Fuel Usage in kbtu SS Ratio Building Square Footage 1C15143 August 31, 2015 FINAL Page 9 of 43

11 East Orange School District Dionne Warwick Institute Table 4 Energy Use Index Summary ENERGY USE INTENSITY CALCULATION SITE SITE- SOURCE BUILDING USE ENERGY TYPE ENERGY SOURCE ENERGY kwh Therms Gallons kbtu RATIO kbtu ELECTRIC 310, ,058, ,324,833 NATURAL GAS 1, , ,603 FUEL OIL 47, ,629, ,695,420 TOTAL 7,885,710 10,227,856 *Site - Source Ratio data is provided by the Energy Star Performance Rating Methodology for Incorporating Source Energy Use document. AUDITED BUILDING PEER COMPARISON BUILDING TYPE K-12 School K-12 School BUILDING AREA 99,000 SQUARE FEET BUILDING SITE EUI kbtu/sf/yr 58.2 kbtu/sf/yr BUILDING SOURCE EUI kbtu/sf/yr kbtu/sf/yr 27% More Efficient than PEER Comparison 1C15143 August 31, 2015 FINAL Page 10 of 43

12 East Orange School District Dionne Warwick Institute III. FACILITY DESCRIPTION The Dionne Warwick Institute is located at 120 Central Avenue in East Orange, New Jersey. This 99,000 SF facility was originally built in 1902 with a later addition that added the cafeteria and additional classrooms. The original building facing Central Avenue is two stories with a basement and consists of classrooms, offices, media center, gymnasium, and former auditorium. The rear addition is only two stories and consists of classrooms, cafeteria, and a boiler room. Occupancy Profile The elementary school is in use from 8:00 am to 3:00 pm daily with some staff staying afterhours, 5 days a week. There are approximately 80 employees and 450 students. Building Envelope Exterior walls for the building are masonry brick faced with block construction in both the original and addition. The windows throughout the facility are in average to poor condition. Typical windows are single-pane with aluminum frames. The roof is a flat built up in both the addition and original section of the building with a rubber roof overlay. Insulation below the roof is estimated to be 3 inches. HVAC Systems The Warwick school has no central air conditioning system, however many classrooms and offices are cooled by window air conditioning units. Heating is provided to the building by a single steam boiler plant that is distributed out to radiators and unit ventilators. The main boiler plant consists of two (2) Superior fire-tube steam boilers each with a dual fuel capable burner for oil and natural gas. The input capacity of these boilers is 5,250 MBH and a rated steam output of 4,313 lbs./hr. The boiler is primarily fired by fuel oil for heating purposes. The heating system distributes steam to the original building; however the addition is heated by hot water. Steam is supplied to a heat exchanger in the boiler room, where heating hot water is then distributed by two (2) constant volume pumps (one primary, one backup) rated at 3 horsepower. There is a single condensate return station in the boiler room with three ½ HP pumps, and another condensate return station located in the original building basement with two ⅓ HP motors. It was observed that the condensate return station in the original building basement was leaking badly with water flowing into a sump pump to be ejected. The addition classrooms are heated by horizontal unit ventilators with hot water. Each unit has a 1/6 HP fan motor, and is fitted with pneumatic two-way control valves and actuators. The original section classrooms have horizontal unit ventilators with steam coils, coupled with radiators. The steam units also have pneumatic actuator controls. 1C15143 August 31, 2015 FINAL Page 11 of 43

13 East Orange School District Dionne Warwick Institute Exhaust System The school facility has some general exhaust fans located on the roof with fractional horsepower motors. HVAC System Controls The building is controlled by a pneumatic system attached to an old Johnson Control panel operating off a time clock. Rooms have pneumatic thermostats with limited occupant controllability. The building has two compressors, one portable unit located in the boiler room, and a stationary compressor in the basement of the original buildings with two ½ horsepower motors. During the site visit, it was observed that the air compressor in the basement was running continually, this is likely the result of significant air leaks in the pneumatic system. Domestic Hot Water Domestic hot water for the building is supplied by a single natural gas-fired Rheem water heater. The unit is rated at 199 MBH with a 76 gallon storage tank. The unit has an estimated efficiency of 76% based on input and recovery ratings. Plumbing System The Dionne Warwick Institute utilizes sinks rated at 2.2 gallons per minute. Additionally, water closets and urinals located in the restroom areas have a rating of 1.6 and 1.0 gallons per flush, respectively. Kitchen Equipment The kitchen at the facility has a stacked electric convection oven, a stacked electric steam convection oven, three (3) reach-in refrigerator/freezers, and serving line warmer equipment. Miscellaneous Equipment Typical classrooms each had three to four computers, if not more, along with a standard television, and smart board system. Lighting Refer to the Investment Grade Lighting Audit Appendix for a detailed list of the lighting throughout the facility and estimated operating hours per space. 1C15143 August 31, 2015 FINAL Page 12 of 43

14 East Orange School District Dionne Warwick Institute IV. MAJOR EQUIPMENT LIST The equipment list contains major energy consuming equipment that through implementation of energy conservation measures could yield substantial energy savings. The list shows the major equipment in the facility and all pertinent information utilized in energy savings calculations. An approximate age was assigned to the equipment in some cases if a manufactures date was not shown on the equipment s nameplate. The ASHRAE service life for the equipment along with the remaining useful life is also shown in the Appendix. Refer to the Major Equipment List Appendix for this facility. 1C15143 August 31, 2015 FINAL Page 13 of 43

15 East Orange School District Dionne Warwick Institute V. ENERGY CONSERVATION MEASURES Energy Conservation Measures are developed specifically for this facility. The energy savings and calculations are highly dependent on the information received from the site survey and interviews with operations personnel. The assumptions and calculations should be reviewed by the owner to ensure accurate representation of this facility. The following ECMs were analyzed: Table 1 ECM Financial Summary ENERGY CONSERVATION MEASURES (ECM's) ECM NO. DESCRIPTION NET INSTALLATION COST A ANNUAL SAVINGS B SIMPLE PAYBACK (Yrs) SIMPLE LIFETIME ROI ECM #1 Interior Lighting Upgrades $85,161 $10, % ECM #2 Lighting Controls Upgrades $3,195 $ % ECM #3 Convert Boiler to Natural Gas $11,000 $60, % ECM #4 Condensing Hot Water and Steam Boiler Installation $319,300 $72, % ECM #5 Steam Trap Replacement $43,300 $3, % ECM #6 Window Replacement $360,000 $5, % ECM #7 DDC Controls Upgrade $300,000 $12, % ECM #8 Plug Load Controller Installation $6,800 $ % ECM #9 Kitchen Oven Replacement $26,300 $ % RENEWABLE ENERGY MEASURES (REM's) ECM NO. DESCRIPTION NET INSTALLATION COST ANNUAL SAVINGS SIMPLE PAYBACK (Yrs) SIMPLE LIFETIME ROI REM #1 53 kw Solar Array $243,868 $19, % Notes: A. Cost takes into consideration applicable NJ Smart StartTM incentives. B. Savings takes into consideration applicable maintenance savings. 1C15143 August 31, 2015 FINAL Page 14 of 43

16 East Orange School District Dionne Warwick Institute Table 2 ECM Energy Summary ECM NO. DESCRIPTION ENERGY CONSERVATION MEASURES (ECM's) ANNUAL UTILITY REDUCTION ELECTRIC DEMAND (KW) ELECTRIC CONSUMPTION (KWH) NATURAL GAS (THERMS) FUEL OIL (GALLONS) ECM #1 Interior Lighting Upgrades , ECM #2 Lighting Controls Upgrades ECM #3 Convert Boiler to Natural Gas ,768 47,692 ECM #4 Condensing Hot Water and Steam Boiler Installation ,041 47,691 ECM #5 Steam Trap Replacement ,452 ECM #6 Window Replacement ,169 ECM #7 DDC Controls Upgrade 0.0 6, ,769 ECM #8 Plug Load Controller Installation 0.0 1, ECM #9 Kitchen Oven Replacement ECM NO. DESCRIPTION RENEWABLE ENERGY MEASURES (REM's) ELECTRIC DEMAND (KW) ANNUAL UTILITY REDUCTION ELECTRIC CONSUMPTION (KWH) NATURAL GAS (THERMS) FUEL OIL (GALLONS) REM #1 53 kw Solar Array , C15143 August 31, 2015 FINAL Page 15 of 43

17 East Orange School District Dionne Warwick Institute Table 3 ECM Emissions Summary ENERGY CONSERVATION MEASURES (ECM's) ECM NO. DESCRIPTION GREENHOUSE GAS EMISSIONS REDUCTION CO 2 EMISSIONS (LBS) NO X EMISSIONS (LBS) SO 2 EMISSIONS (LBS) ECM #1 Interior Lighting Upgrades 93, ECM #2 Lighting Controls Upgrades ECM #3 Convert Boiler to Natural Gas 287,115 (614) 0 ECM #4 Condensing Hot Water and Steam Boiler Installation 447,699 (488) 0 ECM #5 Steam Trap Replacement 32, ECM #6 Window Replacement 48, ECM #7 DDC Controls Upgrade 116, ECM #8 Plug Load Controller Installation 2, ECM #9 Kitchen Oven Replacement Notes: A. Emissions Reduction based on NJCEP published factors for electric & gas. 1C15143 August 31, 2015 FINAL Page 16 of 43

18 East Orange School District Dionne Warwick Institute Table 4 Facility Project Summary FACILITY PROJECT SUMMARY TABLE ENERGY CONSERVATION MEASURES ANNUAL ENERGY SAVINGS ($) PROJECT COST ($) SMART START INCENTIVES CUSTOMER COST SIMPLE PAYBACK Interior Lighting Upgrades $10,133 $95,411 $10,250 $85, Lighting Controls Upgrades $95 $3,250 $55 $3, Convert Boiler to Natural Gas Condensing Hot Water and Steam Boiler Installation $60,664 $11,000 $0 $11, $72,606 $325,000 $5,700 $319, Steam Trap Replacement $3,617 $43,300 $0 $43, Window Replacement $5,402 $360,000 $0 $360, DDC Controls Upgrade $12,899 $300,000 $0 $300, Plug Load Controller Installation $267 $6,800 $0 $6, Kitchen Oven Replacement $93 $27,000 $700 $26, Total Project $105,112 $1,160,761 $16,705 $1,144, Note the measure totals in this table do not take into account interactive effects of measures; see Method of Analysis Section III in Executive Report for further explanation. NOTE: Since Concord Engineering also suggests upgrading to new natural gas boilers, only one of these measures should be implemented, as they conflict with each other. Concord recommends replacing the boilers in their entirety over converting the existing boilers at the facility to natural gas. This project does not qualify for additional incentives through the Pay for Performance Program; please see the Installation Funding Options section for additional program options. 1C15143 August 31, 2015 FINAL Page 17 of 43

19 East Orange School District Dionne Warwick Institute ECM #1: Interior Lighting Upgrades Description: The majority of the interior lighting throughout the Warwick Institute is provided by 1x4, 2x4, and 2x2 fluorescent fixtures with newer generation 700 Series 32W T8 lamps and T12 lamps in addition to various CFL and incandescent A-lamp bulbs. It is recommended that all fixtures within the building be replaced with LED equivalent tube lamps and screw-in bulbs due to their efficiency and low power usage. This ECM includes replacing and retrofitting all of the interior lighting throughout the school with new LED type lamps and fixtures. It is recommended that the School District consult with a lighting engineer prior to retrofitting or replacing interior fixtures to ensure code required minimum light levels will be met. Energy Savings Calculations: The Investment Grade Lighting Audit Appendix outlines the hours of operation, proposed new fixtures/retrofits, costs, savings, and payback periods for each set of interior fixtures in the school. LIGHTING UPGRADE SAVINGS SUMMARY DESCRIPTION SAVINGS Electric Demand Savings (kw) 39.2 Electric Usage Savings (kwh) 61,413 Electric Cost Savings ($) $10,133 Maintenance Savings and Project Costs: No maintenance cost savings were estimated for this measure. Project Costs are based off RS Means Unit Cost Data and Vendor quotes. 1C15143 August 31, 2015 FINAL Page 18 of 43

20 East Orange School District Dionne Warwick Institute Energy Savings Summary: ECM #1 - ENERGY SAVINGS SUMMARY Installation Cost ($): $95,411 NJ Smart Start Equipment Incentive ($): $10,250 Net Installation Cost ($): $85,161 Maintenance Savings ($/Yr): $0 Energy Savings ($/Yr): $10,133 Total Yearly Savings ($/Yr): $10,133 Estimated ECM Lifetime (Yr): 15 Simple Payback 8.4 Simple Lifetime ROI 78.5% Simple Lifetime Maintenance Savings $0 Simple Lifetime Savings $151,995 Internal Rate of Return (IRR) 8% Net Present Value (NPV) $35, C15143 August 31, 2015 FINAL Page 19 of 43

21 East Orange School District Dionne Warwick Institute ECM #2: Interior Lighting Controls Upgrade Description: Sometimes lights in a school are left on unnecessarily. In many cases the lights may be left on because of the inconvenience to manually switch lights off when a room is left or on when a room is first occupied. In some instances lights might be left on due to the misconception that it is better to keep the lights on rather than to continuously switch lights on and off. Although increased switching reduces lamp life, the energy savings outweigh the lamp replacement costs. The payback timeframe for when to turn the lights off is approximately two minutes. If the lights are expected to be off for at least a two minute interval, then it pays to shut them off. Lighting controls come in many forms. Sometimes an additional switch is adequate to provide reduced lighting levels when full light output is not needed. Occupancy sensors detect motion and will switch the lights on when the room is occupied. Occupancy sensors can either be mounted in place of a current wall switch, or on the ceiling to cover large areas. In addition, daylight control systems can be implemented using daylighting control systems that dim the electric lighting in response to interior daylight levels. The light output of the fluorescent lamps (T8) is varied by using electronic dimming ballasts. Photosensors, typically mounted in the ceiling, are used to measure the quantity of daylight in the space then determine the amount of dimming required to maintain adequate lighting levels in the total space. The U.S. Department of Energy sponsored a study to analyze energy savings achieved through various types of building system controls. The referenced savings is based on the Advanced Sensors and Controls for Building Applications: Market Assessment and Potential R&D Pathways, document posted for public use April The study has found that buildings have the potential to achieve significant energy savings through the use of building controls. The average energy savings are as follows based on the report: Occupancy Sensors for Lighting Control 20% - 28% energy savings. Savings resulting from the implementation of this ECM for energy management controls are estimated to be 20% of the total light energy controlled by occupancy sensors. This ECM includes installation of ceiling or switch-mount sensors for the various offices, lounges, and restrooms. Sensors shall be manufactured by Sensorswitch, Watt Stopper or equivalent. The Investment Grade Lighting Audit Appendix of this report includes the summary of lighting controls which can be implemented in this ECM and outlines the proposed lighting/daylighting controls, costs, savings, and payback periods. The calculations adjust the lighting power usage by the applicable percent savings for each area that includes lighting controls. 1C15143 August 31, 2015 FINAL Page 20 of 43

22 East Orange School District Dionne Warwick Institute Energy Savings Calculations: Energy Savings Savings. EnergySavings % Savings Controlled Light Energy $ kwh kwh Ave Elec Cost kwh/yr LIGHTING CONTROLS SAVINGS SUMMARY DESCRIPTION SAVINGS Electric Demand Savings (kw) 0.0 Electric Usage Savings (kwh) 573 Electric Cost Savings ($) $95 Maintenance Savings and Project Costs: No maintenance cost savings were estimated for this measure. Project Costs are based off RS Means Unit Cost Data and Vendor quotes. Energy Savings Summary: ECM #2 - ENERGY SAVINGS SUMMARY Installation Cost ($): $3,250 NJ Smart Start Equipment Incentive ($): $55 Net Installation Cost ($): $3,195 Maintenance Savings ($/Yr): $0 Energy Savings ($/Yr): $95 Total Yearly Savings ($/Yr): $95 Estimated ECM Lifetime (Yr): 15 Simple Payback 33.6 Simple Lifetime ROI -55.4% Simple Lifetime Maintenance Savings $0 Simple Lifetime Savings $1,425 Internal Rate of Return (IRR) -9% Net Present Value (NPV) ($2,060.90) 1C15143 August 31, 2015 FINAL Page 21 of 43

23 East Orange School District Dionne Warwick Institute ECM #3 Fuel Conversion to Natural Gas Description: Dionne Warwick Institute currently uses fuel oil to fire the boilers at the facility. Concord Engineering recommends converting to natural gas. While the conversion of existing equipment over to natural gas may not save energy, it will reduce energy costs. This ECM would replace the fuel oil used to fire the boilers with natural gas at Warwick Institute. The existing steam boilers are already fitted with a dual fuel burner and could easily be switch to natural gas by extending piping from the service meter to the boiler. The utility company will need to be contacted in order to ensure adequate gas supply pressure is available in the street and at the meter for the additional equipment. Since Concord Engineering also suggests upgrading to new natural gas boilers, only one of these measures should be implemented, as they conflict with each other. Concord recommends replacing the boilers in their entirety over converting the existing boilers at the facility to natural gas. Energy Savings Calculations: Fuel conversion does not take into account any change in boiler efficiency. Fuel Usage kbtu Fuel Usage Units Fuel Conversion Factor Btu Unit Natural Gas Usage therm Fuel Usage kbtu 1 therm 100 kbtu 1C15143 August 31, 2015 FINAL Page 22 of 43

24 East Orange School District Dionne Warwick Institute FUEL CONVERSION ANALYSIS ECM INPUTS EXISTING PROPOSED SAVINGS Natural Gas Description Fuel Oil Conversion Existing Fuel Oil Usage (Gallons) 47,692 0 Fuel Oil Conversion (Btu/Gal) 140, ,000 Natural Gas (Btu/therm) 100, ,000 Fuel Usage (kbtu) 6,676,820 6,676,820 Fuel Oil #2 ($/Gallon) $2.490 $2.490 Natural Gas ($/therm) $0.870 $0.870 ENERGY SAVINGS CALCULATIONS Fuel Oil #2 Usage (Gallons) 47, ,692 Natural Gas Usage (Therm) 0 66,768 (66,768) Energy Cost ($) $118,752 $58,088 $60,664 COMMENTS: Maintenance Savings and Project Costs: No maintenance cost savings were estimated for this measure. Project Costs are based RS Means unit cost data. 1C15143 August 31, 2015 FINAL Page 23 of 43

25 East Orange School District Dionne Warwick Institute Energy Savings Summary: ECM #3 - ENERGY SAVINGS SUMMARY Installation Cost ($): $11,000 NJ Smart Start Equipment Incentive ($): $0 Net Installation Cost ($): $11,000 Maintenance Savings ($/Yr): $0 Energy Savings ($/Yr): $60,664 Total Yearly Savings ($/Yr): $60,664 Estimated ECM Lifetime (Yr): 15 Simple Payback 0.2 Simple Lifetime ROI % Simple Lifetime Maintenance Savings $0 Simple Lifetime Savings $909,960 Internal Rate of Return (IRR) 551% Net Present Value (NPV) $713, C15143 August 31, 2015 FINAL Page 24 of 43

26 East Orange School District Dionne Warwick Institute ECM #4: Boiler Replacement Description: The Superior Fire Tube boilers located in Dionne Warwick Institute are fired primarily utilizing #2 fuel oil and produce steam for heating purposes. The heating system distributes steam to the original building; however the addition is heated by hot water. Steam is supplied to a heat exchanger in the boiler room, where heating hot water is then distributed. By converting these units over to natural gas, significant cost savings could be realized due to the difference in price per heating unit. In order maximize the efficiency of the system we recommend installing a dedicated steam boiler for the original section, and the addition of a hot water gas-fired condensing boiler to serve the addition. One of the existing steam boilers should be left in place as a backup boiler for the system. This ECM would install one Aerco natural gas fired Benchmark Boiler rated at 1500 MBH, and one Weil-McLain Model 1188 gas/oil steam boiler, while leaving one existing steam boilers as a backup. The owner should consult a professional engineer prior to installation of this measure to verify load requirements and natural gas pipe sizing. Energy Savings Calculations: In order to calculate the consumption of each section of the facility, each section s square footage was estimated and taken as a percentage of the total, which was then multiplied by heating fuel oil consumption to provide a usage for each section of the facility. FUEL OIL USAGE BREAKOUT Description Gallons Original Section 32,907.2 Facility Addition 14,784.4 Total 47,691.6 Bldg Heat Re quired Existing Fuel Use BTU Units Heating Eff. % Fuel HeatValue Units Pr oposed Heating Gas Usage Bldg Heat Re quired BTU BTU Heating Eff. % Fuel Heat Value Therm 1C15143 August 31, 2015 FINAL Page 25 of 43

27 East Orange School District Dionne Warwick Institute Energy Cost Heating Gas Usage $ Therm Therms Ave Fuel Cost BOILER REPLACMEENT/CONVERSION CALCULATIONS ECM INPUTS EXISTING PROPOSED SAVINGS ECM INPUTS Oil Fired Steam Steam NG Existing Fuel Oil Use (Gal) 32,907 Boiler Efficiency (%) 70.0% 85.6% 16% Nat Gas Heat Value (BTU/Therm) 139, ,000 Equivalent Building Heat Usage (MMBTUs) 3,202 3,202 Gas Cost ($/Therm) $0.87 $0.87 Oil Cost ($/Gallon) $2.49 $2.49 ENERGY SAVINGS CALCULATIONS ECM RESULTS EXISTING PROPOSED SAVINGS Natural Gas Usage (Therms) 0 37,405-37,405 Fuel Oil Usage (Gallons) 32, ,907 Energy Cost ($) $81,939 $32,542 $49,397 COMMENTS: Boiler Efficiency Based on age of boiler and IBR Rating 1C15143 August 31, 2015 FINAL Page 26 of 43

28 East Orange School District Dionne Warwick Institute BOILER REPLACMEENT/CONVERSION CALCULATIONS ECM INPUTS EXISTING PROPOSED SAVINGS ECM INPUTS Oil Fired Steam Condensing NG Existing Fuel Oil Use (Gal) 14,784 Boiler Efficiency (%) 70.0% 92.0% 22% Nat Gas Heat Value (BTU/Therm) 139, ,000 Equivalent Building Heat Usage (MMBTUs) 1,439 1,439 Gas Cost ($/Therm) $0.87 $0.87 Oil Cost ($/Gallon) $2.49 $2.49 ENERGY SAVINGS CALCULATIONS ECM RESULTS EXISTING PROPOSED SAVINGS Natural Gas Usage (Therms) 0 15,636-15,636 Fuel Oil Usage (Gallons) 14, ,784 Energy Cost ($) $36,813 $13,603 $23,210 COMMENTS: Boiler Efficiency Based on age of boiler and IBR Rating Maintenance Savings and Project Costs: No maintenance cost savings were estimated for this measure. Project Costs are based RS Means unit cost data. 1C15143 August 31, 2015 FINAL Page 27 of 43

29 East Orange School District Dionne Warwick Institute Energy Savings Summary: ECM #4 - ENERGY SAVINGS SUMMARY Installation Cost ($): $325,000 NJ Smart Start Equipment Incentive ($): $5,700 Net Installation Cost ($): $319,300 Maintenance Savings ($/Yr): $0 Energy Savings ($/Yr): $72,606 Total Yearly Savings ($/Yr): $72,606 Estimated ECM Lifetime (Yr): 20 Simple Payback 4.4 Simple Lifetime ROI 354.8% Simple Lifetime Maintenance Savings $0 Simple Lifetime Savings $1,452,125 Internal Rate of Return (IRR) 22% Net Present Value (NPV) $760, C15143 August 31, 2015 FINAL Page 28 of 43

30 East Orange School District Dionne Warwick Institute ECM #5: STEAM TRAP REPLACEMENT PROGRAM Description: Steam traps are required for the proper operation of steam distributions systems. Traps are mechanical devices installed on steam pipes to remove condensate from steam flow. Unfortunately steam traps have a tendency to leak. On average 20% of steam traps are leaking in existing installations. Steam traps only have an average life of five (5) years. This ECM would replace approximately twenty (20) balanced pressure thermostatic steam traps. Where repairing is not feasible, the thermostatic traps will be replaced. Schedule 80 piping and extra heavy fittings will be used, and all piping and fittings between the unions will be replaced along with the steam traps. In addition, a complete steam trap survey will be performed along with tagging and implementing a 3-year, revolving, steam trap maintenance program. Energy Savings Calculations: Steam Trap Sizes Trap Orifice Diamter (in) Steam Loss lb/hr (15 PSI) Maintenance Savings and Project Costs: STEAM TRAP LOSS CALCULATION No maintenance cost savings were estimated for this measure. Project Costs are based RS Means unit cost data. Quantity of Traps Estimated Quantity Failed Annual Steam Loss lbs Annual Steam Loss Gallons Cost Savings 3/4" Trap 3/16" ,483 1,452 $3,617 TOTAL ,483 1,452 $3,617 1C15143 August 31, 2015 FINAL Page 29 of 43

31 East Orange School District Dionne Warwick Institute Energy Savings Summary: ECM #5 - ENERGY SAVINGS SUMMARY Installation Cost ($): $43,300 NJ Smart Start Equipment Incentive ($): $0 Net Installation Cost ($): $43,300 Maintenance Savings ($/Yr): $0 Energy Savings ($/Yr): $3,617 Total Yearly Savings ($/Yr): $3,617 Estimated ECM Lifetime (Yr): 15 Simple Payback 12.0 Simple Lifetime ROI 25.3% Simple Lifetime Maintenance Savings $0 Simple Lifetime Savings $54,255 Internal Rate of Return (IRR) 3% Net Present Value (NPV) ($120.49) 1C15143 August 31, 2015 FINAL Page 30 of 43

32 East Orange School District Dionne Warwick Institute ECM #6: Window Replacement Description: Primarily, the Warwick Institute consists of single pane windows with aluminum frames. The total area of single pane windows for the entire facility is estimated at 4,615 SF. This area was used as the basis for calculating energy savings and formulating a cost estimate. Older inefficient windows can account for significant energy use through leakage heat loss and conductive heat loss. The age and condition of the windows contribute to the leakage rate of the building. The single pane construction allows higher thermal (conductive) energy loss. These factors lead to increased energy use in the heating season. The heating loss due to single pane glass is combined with heat loss due to poor seals at each operable window. New double pane windows with low E glazing offer a substantial improvement in thermal performance throughout the year. This ECM includes the replacement of all single pane glass in the facility with double pane windows with low emissivity glass. The proposed windows include reduced outside air leakage. In addition the double pane structure will significantly increase the insulation value compared to the existing single pane window structure. The basis for this ECM is an ASHRAE equivalent window. The windows will be replaced throughout the school. Energy Savings Calculations: Thermal Loss values were calculated for each month based on the average monthly temperature obtained for The heating period used was October to April. Thermal Loss Savings kbtu U U Window Area T T Hours Month 1 kbtu 1,000 Btu 1 Heating Savings Therm Thermal Loss Savings Heating Efficiency 1 Therm 100 kbtu 1C15143 August 31, 2015 FINAL Page 31 of 43

33 East Orange School District Dionne Warwick Institute WINDOW REPLACEMENT CALCULATIONS ECM INPUTS EXISTING PROPOSED SAVINGS Existing Single Pane Double Pane Low-E Description: Windows Windows Window (SF) 4,615 4,615 U-Value (BTU/HR/SF* F) Infiltration Rate (CFM/SF) Indoor Temperature Heating ( o F) Average Thermal Loss Rate Heating (BTU/HR) 105,632 47,535 58,098 Heating Degree Days (65 o F) Thermal Losses Heating (kbtu) 383, , ,081 Heating System Efficiency (%) 70.0% 70.0% Fuel Oil Cost ($/Gallon) $2.49 $ ENERGY SAVINGS CALCULATIONS ECM RESULTS EXISTING PROPOSED SAVINGS Fuel Oil Usage (Gallons) 3,944 1,775 2,169 Energy Cost Savings ($) $9,821 $4,420 $5,402 Comments: 1. Proposed window U-value Based on ASHRAE Savings Based on Avg. Monthly Temperature for C15143 August 31, 2015 FINAL Page 32 of 43

34 East Orange School District Dionne Warwick Institute Energy Savings Summary: ECM #6 - ENERGY SAVINGS SUMMARY Installation Cost ($): $360,000 NJ Smart Start Equipment Incentive ($): $0 Net Installation Cost ($): $360,000 Maintenance Savings ($/Yr): $0 Energy Savings ($/Yr): $5,402 Total Yearly Savings ($/Yr): $5,402 Estimated ECM Lifetime (Yr): 15 Simple Payback 66.6 Simple Lifetime ROI -77.5% Simple Lifetime Maintenance Savings 0 Simple Lifetime Savings $81,030 Internal Rate of Return (IRR) -15% Net Present Value (NPV) ($295,511.27) 1C15143 August 31, 2015 FINAL Page 33 of 43

35 East Orange School District Dionne Warwick Institute ECM #7: Digital Energy Management System (DDC EMS) Description: The building is controlled by a pneumatic system attached to an old Johnson Control panel operating off a time clock. Rooms have pneumatic thermostats with limited occupant controllability. The building has two compressors, one portable unit located in the boiler room, and a stationary compressor in the basement of the original buildings with two ½ horsepower motors. During the site visit, it was observed that the air compressor in the basement was running continually, this is likely the result of significant air leaks in the pneumatic system. The installation of a DDC system to control the unit ventilators and boilers could yield significant savings through nighttime setback, temperature reset capability, and improvement maintenance response time to outages and breakdowns. This ECM includes installation of DDC controls on the HVAC equipment in the facility. The system will include new thermostats, and unit ventilator control valves, exhaust fan on/off controllers, a front end computer and main controller. With the communication between the control devices and the new interface, the facility manager will be able to take advantage of scheduling for occupied and unoccupied periods based on the actual occupancy of each space in the facility. The DDC system will also aid in the response time to service / maintenance issues when the facility is not under normal maintenance supervision, i.e. after-hours. The Central DDC system installation has the potential to provide significant savings by controlling the HVAC systems as a whole and provide operating schedules and features such as space averaging, night set-back, temperature override control, outside temperature reset, etc. The U.S. Department of Energy sponsored a study to analyze energy savings achieved through various types of building system controls. The referenced savings is based on the Advanced Sensors and Controls for Building Applications: Market Assessment and Potential R&D Pathways, document posted for public use April The study has found that public school buildings have the potential to achieve significant energy savings through the use of building controls. The average energy savings are as follows based on the referenced report: Energy Management and Control System Savings: 5%-15%. Savings resulting from the implementation of this ECM for energy management controls are estimated to be 5% of the electricity and 10% for the fuel oil utility used to heat and cool the facility. The basis for the DDC system expansion is the Andover Energy Management System or similar. 1C15143 August 31, 2015 FINAL Page 34 of 43

36 East Orange School District Dionne Warwick Institute Energy Savings Calculations: Energy savings for each utility is calculated with the equation below. Energy Savings Utility Current Energy Consumption Estimated Savings, % Following table summarizes energy savings via implementation of a Digital Energy Management System: DDC ENERGY MANAGEMENT SYSYEM CALCULATIONS ECM INPUTS EXISTING PROPOSED SAVINGS ECM INPUTS Pneumatic Full DDC Controls Existing Fuel Oil Usage (Gallons) 47,692 - Existing Electricity Usage for HVAC (kwh) 124,061 - Energy Savings, Fuel Oil - 10% Energy Savings, Electricity - 5% Fuel Oil Cost ($/Gallon) $2.49 $2.49 Electricity Cost ($/kwh) $0.165 $0.165 ENERGY SAVINGS CALCULATIONS ECM RESULTS EXISTING PROPOSED SAVINGS Fuel Oil Usage (Gallons) 47,692 42,922 4,769 Electricity Usage (kwh) 124, ,858 6,203 Fuel Oil Cost ($) $118,752 $106,877 $11,875 Electricity Cost ($) $20,470 $19,447 $1,024 Energy Cost ($) $139,222 $126,323 $12,899 COMMENTS: 1C15143 August 31, 2015 FINAL Page 35 of 43

37 East Orange School District Dionne Warwick Institute Maintenance Savings and Project Costs: No maintenance cost savings were estimated for this measure. Project Costs are based off RS Means Unit Cost data. Energy Savings Summary: ECM #7 - ENERGY SAVINGS SUMMARY Installation Cost ($): $300,000 NJ Smart Start Equipment Incentive ($): $0 Net Installation Cost ($): $300,000 Maintenance Savings ($/Yr): $0 Energy Savings ($/Yr): $12,899 Total Yearly Savings ($/Yr): $12,899 Estimated ECM Lifetime (Yr): 15 Simple Payback 23.3 Simple Lifetime ROI -35.5% Simple Lifetime Maintenance Savings $0 Simple Lifetime Savings $193,485 Internal Rate of Return (IRR) -5% Net Present Value (NPV) ($146,012.58) 1C15143 August 31, 2015 FINAL Page 36 of 43

38 East Orange School District Dionne Warwick Institute ECM #8: Plug Load Management Description: The Warwick Institute has many types of plug in type equipment from computer monitors, copiers/printers, window air conditioning units, and other office equipment. As technology continues to advance and be integrated into society and the work environment, the devices in most instances require electrical power either a battery or power outlet. The increase in use of these devices is contributing vastly to the increase in electric usage at facilities and according to a study performed by the California Energy Commission can account for more than 20% of electricity use. In most instances these devices are left plugged in and sometimes on continuously whether occupants are present or not leading to a significant amount of wasted energy. By managing these loads with intelligent outlet receptacles facility and energy management staff can reduce the consumption of these devices and better control energy waste. The installation of a plug load management system with wireless controlled outlets will enable facility staff and energy managers to control the power draw of these systems during unoccupied periods. For cost estimating purposes a total of 48 outlets would be controlled by this system, further refinement of this number should be performed before installation. The basis of this measure is a Bert plug load management system with a network interface control system. Energy Savings Calculations: Data published by the DOE s Energy and Information Administration Commercial Buildings Consumption Survey states energy use breakouts for various types of buildings. This survey data was used to estimate the building energy consumption associated with Office Type Equipment. Savings are based on a ten (10%) percent reduction of the electric usage associated with interior equipment usage. 1C15143 August 31, 2015 FINAL Page 37 of 43

39 East Orange School District Dionne Warwick Institute PLUG LOAD MANAGEMENT SAVINGS CALCULATIONS ECM INPUTS EXISTING PROPOSED SAVINGS Plug Load Usage Electric (kbtu) 55,167 49,650 5,517 Savings Percentage % Electric Site Conversion (kwh/kbtu) Electric Cost ($/kwh) $0.165 $0.165 ENERGY SAVINGS CALCULATIONS ECM RESULTS EXISTING PROPOSED SAVINGS Electric Usage (kwh) 16,169 14,552 1,617 Energy Cost ($) $2,668 $2,401 $267 COMMENTS: Energy Savings Summary: ECM #8 - ENERGY SAVINGS SUMMARY Installation Cost ($): $6,800 NJ Smart Start Equipment Incentive ($): $0 Net Installation Cost ($): $6,800 Maintenance Savings ($/Yr): $0 Energy Savings ($/Yr): $267 Total Yearly Savings ($/Yr): $267 Estimated ECM Lifetime (Yr): 15 Simple Payback 25.5 Simple Lifetime ROI -41.1% Simple Lifetime Maintenance Savings $0 Simple Lifetime Savings $4,005 Internal Rate of Return (IRR) -6% Net Present Value (NPV) ($3,612.57) 1C15143 August 31, 2015 FINAL Page 38 of 43

40 East Orange School District Dionne Warwick Institute ECM #9: Kitchen Oven Upgrade Description: The Warwick Institute s kitchen is equipped with electric cooking equipment. Located in the kitchen are two Southbend dual rack convection ovens. Due to the age of the existing ovens, it is recommended they be replaced with Energy Star Rated ovens. By converting over to Energy Star Rated gas cooking equipment, significant energy and cost savings could be realized. This ECM would replace the existing equipment with electric Energy Star rated convection ovens. Energy Savings Calculations: Energy savings were calculated based on NJ BPU Protocols to Measure Resource Savings with adjustments made based on operating assumptions for a school kitchen. Oven Equation: Energy Usage Days Year Energy Food Hours day Btu lb 1 Idle Energy Rate Btu Efficiency hr Production Capacity 1 Fuel Conversion 1C15143 August 31, 2015 FINAL Page 39 of 43

41 East Orange School District Dionne Warwick Institute OVEN EQUIPMENT ANALYSIS ECM INPUTS EXISTING PROPOSED SAVINGS Quantity of Units 2 2 Type of Oven Convection Convection Operating Days per Year Operating Hours per Day 8 8 Average Production per Day (lbs) Production Capacity (lb/hr) Fuel Source Electric Electric Fuel Conversion Factor 3,412 3,412 Heavy Load Efficiency 65% 75% Idle Energy Rate (Btu/hr) 6, Electric Cost ($/kwh) $0.165 $0.165 Natural Gas Cost ($/therm) $0.870 $0.870 ENERGY SAVINGS CALCULATIONS Electric Usage (kwh) 4,080 3, Natural Gas Usage (therm) Energy Cost ($) $673 $581 $93 COMMENTS: 1C15143 August 31, 2015 FINAL Page 40 of 43

42 East Orange School District Dionne Warwick Institute Energy Savings Summary: ECM #9 - ENERGY SAVINGS SUMMARY Installation Cost ($): $27,000 NJ Smart Start Equipment Incentive ($): $700 Net Installation Cost ($): $26,300 Maintenance Savings ($/Yr): $0 Energy Savings ($/Yr): $93 Total Yearly Savings ($/Yr): $93 Estimated ECM Lifetime (Yr): 15 Simple Payback Simple Lifetime ROI -94.7% Simple Lifetime Maintenance Savings $0 Simple Lifetime Savings $1,395 Internal Rate of Return (IRR) -25% Net Present Value (NPV) ($25,189.77) 1C15143 August 31, 2015 FINAL Page 41 of 43

43 East Orange School District Dionne Warwick Institute REM #1: 53 kw Solar System Description: Dionne Warwick Institute has available roof space that could accommodate solar arrays. Based on the available area a 53 kilowatt solar array could be installed. The array will produce approximately 62,478 kilowatt-hours annually that will reduce the overall electric usage of the facility by 20%. The owner should consult a structural engineer prior to installing any solar array to insure the roof can accommodate the additional weight. Energy Savings Calculations: See Renewable / Distributed Energy Measures Calculations Appendix for detailed financial summary and proposed solar layout areas. Financial results in table below are based on 100% financing of the system over a fifteen year period. Energy Savings Summary: REM #1 - ENERGY SAVINGS SUMMARY Installation Cost ($): $243,868 NJ Smart Start Equipment Incentive ($): $0 Net Installation Cost ($): $243,868 SREC Revenue ($/Yr): $9,466 Energy Savings ($/Yr): $10,309 Total Yearly Savings ($/Yr): $19,775 Estimated ECM Lifetime (Yr): 15 Simple Payback 12.3 Simple Lifetime ROI 21.6% Simple Lifetime Maintenance Savings $141,985 Simple Lifetime Savings $296,618 Internal Rate of Return (IRR) 2.6% Net Present Value (NPV) ($7,801.23) 1C15143 August 31, 2015 FINAL Page 42 of 43

44 East Orange School District Dionne Warwick Institute VI. ADDITIONAL RECOMMENDATIONS The following recommendations include no cost/low cost measures, Operation & Maintenance (O&M) items, and water conservation measures with attractive paybacks. These measures are not eligible for the Smart Start Buildings incentives from the office of Clean Energy but save energy none the less. A. Chemically clean the condenser and evaporator coils periodically to optimize efficiency. Poorly maintained heat transfer surfaces can reduce efficiency 5-10%. B. Maintain all weather stripping on windows and doors. C. Clean all light fixtures to maximize light output. D. Provide more frequent air filter changes to decrease overall system power usage and maintain better IAQ. E. Turn off computers when not in use. Ensure computers are not running in screen saver mode. F. Replace any old CRT Monitors with LED/LCD Type Monitors, which can draw as much as a quarter the power of an equivalent CRT monitor. G. Ensure outside air dampers are functioning properly and only open during occupied mode. H. Repair / Replace leaking condensate return station. 1C15143 August 31, 2015 FINAL Page 43 of 43

45 Appendix APPENDIX A

46 APPENDIX A 1 of 1 ECM COST & SAVINGS BREAKDOWN CONCORD ENGINEERING GROUP East Orange School District - Dionne Warwick Institute ECM ENERGY AND FINANCIAL COSTS AND SAVINGS SUMMARY ECM NO. DESCRIPTION MATERIAL INSTALLATION COST LABOR REBATES, INCENTIVES NET INSTALLATION COST YEARLY SAVINGS ECM LIFETIME LIFETIME ENERGY SAVINGS ENERGY MAINT. / SREC TOTAL (Yearly Saving * ECM Lifetime) LIFETIME MAINTENANCE SAVINGS (Yearly Maint Svaing * ECM Lifetime) LIFETIME ROI (Lifetime Savings - Net Cost) / (Net Cost) SIMPLE PAYBACK (Net cost / Yearly Savings) INTERNAL RATE OF RETURN (IRR) NET PRESENT VALUE (NPV) ($) ($) ($) ($) ($/Yr) ($/Yr) ($/Yr) (Yr) ($) ($) (%) (Yr) ($) ($) ECM #1 Interior Lighting Upgrades $59,388 $36,023 $10,250 $85,161 $10,133 $0 $10, $151,995 $0 78.5% % $35, ECM #2 Lighting Controls Upgrades $2,450 $800 $55 $3,195 $95 $0 $95 15 $1,425 $0-55.4% % ($2,060.90) ECM #3 Convert Boiler to Natural Gas $3,000 $8,000 $0 $11,000 $60,664 $0 $60, $909,960 $ % % $713, ECM #4 Condensing Hot Water and Steam Boiler Installation $175,000 $150,000 $5,700 $319,300 $72,606 $0 $72, $1,452,125 $ % % $760, ECM #5 Steam Trap Replacement $15,300 $28,000 $0 $43,300 $3,617 $0 $3, $54,255 $0 25.3% % ($120.49) ECM #6 Window Replacement $277,000 $83,000 $0 $360,000 $5,402 $0 $5, $81,030 $0-77.5% % ($295,511.27) ECM #7 DDC Controls Upgrade $180,000 $120,000 $0 $300,000 $12,899 $0 $12, $193,485 $0-35.5% % ($146,012.58) ECM #8 Plug Load Controller Installation $4,800 $2,000 $0 $6,800 $267 $0 $ $4,005 $0-41.1% % ($3,612.57) ECM #9 Kitchen Oven Replacement $21,000 $6,000 $700 $26,300 $93 $0 $93 15 $1,395 $0-94.7% % ($25,189.77) REM RENEWABLE ENERGY AND FINANCIAL COSTS AND SAVINGS SUMMARY REM #1 53 kw Solar Array $146,321 $97,547 $0 $243,868 $10,309 $9,466 $19, $494,363 $236, % % $100, Notes: 1) The variable Cn in the formulas for Internal Rate of Return and Net Present Value stands for the cash flow during each period. 2) The variable DR in the NPV equation stands for Discount Rate 3) For NPV and IRR calculations: From n=0 to N periods where N is the lifetime of ECM and Cn is the cash flow during each period.

47 Appendix APPENDIX B

48 Appendix B Page 1 of BURNT MILL ROAD VOORHEES, NEW JERSEY PHONE: (856) FAX: (856) SmartStart Building Incentives The NJ SmartStart Buildings Program offers financial incentives on a wide variety of building system equipment. The incentives were developed to help offset the initial cost of energy-efficient equipment. The following tables show the current available incentives from July 1, 2015 to June 30, 2016, further details including how to apply, forms, and calculated incentive values can be found the Clean Energy Website. ( Electric Chillers Constant Speed: Base: $8 - $30 per ton Performance Add: $2 - $2.25 per ton Water-Cooled Chillers Variable Speed: Base: $12 - $44 per ton Performance Add: $2 - $4.00 per ton Constant Speed: Base: $20 per ton Performance Add: $3.50 per ton Air-Cooled Chillers Variable Speed: Base: $90 - $92 per ton Performance Add: $4.00 per ton Energy Efficiency must comply with ASHRAE Gas Absorption Chillers (Indirect & Direct-Fired) Gas Cooling $185 - $450 per ton Desiccant Systems $1.00 per cfm gas or electric Electric Unitary HVAC Unitary AC and Split Systems $73 - $92 per ton Air-to-Air Heat Pumps $73 - $92 per ton Water-Source Heat Pumps $81 per ton Packaged Terminal AC & HP $65 per ton Central DX AC Systems $40- $72 per ton Dual Enthalpy Economizer Controls $250 Occupancy Controlled Thermostat (Hospitality & Institutional Facility) $75 per thermostat A/C Economizing Controls < 5 tons $85/unit; >5 tons $170/unit Energy Efficiency must comply with ASHRAE

49 Appendix B Page 2 of 6 Hot Water Gas Fired Boilers < 300 MBH Hot Water Gas Fired Boilers MBH Hot Water Gas Fired Boilers > MBH Hot Water Gas Fired Boilers > MBH Gas Heating Non-Condensing: $0.95 per MBH, Minimum $400 per unit Condensing: $2.00 per MBH, Minimum $1000 per unit Non-Condensing: $1.75 per MBH Condensing: $2.20 per MBH Minimum $1000 per unit Non-Condensing: $1.50 per MBH Condensing: $2.20 per MBH Non-Condensing: $1.30 per MBH Condensing: $2.00 per MBH Steam, Except Natural Draft, Gas fired Boilers < 300 MBH $1.40 per MBH, Minimum $400 per unit Steam, Except Natural Draft, Gas fired Boilers MBH $1.20 per MBH Steam, Except Natural Draft, Gas fired Boilers > MBH $1.20 per MBH Steam, Except Natural Draft, Gas fired Boilers > MBH $1.00 per MBH Steam, Natural Draft < 300 MBH $1.40 per MBH, Minimum $300 per unit Steam, Natural Draft MBH $1.00 per MBH Steam, Natural Draft > MBH $0.90 per MBH Steam, Natural Draft > MBH $0.70 per MBH All Types Gas Fired Boilers > 4000 MBH (Calculated through Custom Measure Path) Gas Furnaces $400 per unit, AFUE 95% Boiler Economizing Controls $1,200 - $2,700 Low Intensity Infrared Heating $300 - $500 per unit Natural Gas Water Heating Gas Water Heaters 50 gallons, 0.67 energy factor or better $50 per unit Gas-Fired Water Heaters > 50 gallons $ $2.00 per MBH Gas-Fired Booster Water Heaters $17 - $35 per MBH Gas Fired Tankless Water Heaters $300 per unit

50 Appendix B Page 3 of 6 Ground Source Heat Pumps $450 per ton, EER 16 Closed Loop $600 per ton, EER 18 $750 per ton, EER 20 Energy Efficiency must comply with ASHRAE Variable Frequency Drives Variable Air Volume $65 - $155 per hp Chilled-Water Pumps 20 hp $60 per VFD rated hp Rotary Screw Air Compressors 25 hp $5,250 to $12,500 per drive Centrifugal Fan Applications on Constant Volume HVAC Systems $80 per VFD rated hp, maximum $6,000 per drive Cooling Towers 10 hp $60 per VFD rated hp Boiler Fans > 5 HP $65 to $155 per hp Boiler Feed Water Pumps > 5 HP $60 to $155 per hp Commercial Kitchen Hood up to 50 HP Retrofit $55 $300 per hp New Hood $55 - $250 per hp Prescriptive Lighting T-8 reduced Wattage (28w/25w 4, 1-4 lamps) $10 per fixture Lamp & ballast replacement For retrofit of T-8 fixtures by permanent de-lamping & new reflectors (Electronic ballast replacement required) $5 per fixture T-5 and T-8 High Bay Fixtures $25 - $150 per fixture HID 100w Replace with new induction fixture. (must be 30% less watts/fixture than HID system) HID 100w Retrofit with induction lamp, power coupler and generator (must be 30% less watts/fixture than HID system) $70 per fixture $50 per fixture

51 Appendix B Page 4 of 6 Prescriptive Lighting - LED LED Architectural Floor and Spot Luminaires $50 per fixture LED Bollard Fixtures $50 per fixture LED Display Case Lighting $30 per display case LED Fuel Pump Canopy $100 per fixture LED High-Bay and Low-Bay Fixtures for Commercial & Industrial Bldgs. $150 per fixture LED High-Bay-Aisle Lighting LED Linear Ambient Luminaires (Indirect, Indirect/Direct, Direct/Indirect, Direct) LED Linear Replacement Lamps (2 & 4 only) Luminaires for Ambient Lighting of Interior Commercial Spaces (1x4, 2x2, 2x4 New Fixtures and Retrofit Kits) LED Outdoor Pole/Arm-Mounted Area and Roadway Luminaries $150 per fixture 2 Fixtures - $20/fixture 3 Fixtures - $30/fixture 4 Fixtures - $45/fixture 6 Fixtures - $60/fixture 8 Fixtures - $75/fixture $5 per lamp 1x4 LED - $15 per fixture 2x2 LED - $15 per fixture 2x4 LED - $25 per fixture $100 per fixture LED Outdoor Pole/Arm-Mounted Decorative Luminaries $50 per fixture LED Outdoor Wall-Mounted Area Luminaries $100 per fixture LED Parking Garage Luminaries $100 per fixture LED Retrofit Kits for Large Outdoor Pole / Arm-Mounted Area and Roadway Luminaires LED Refrigerator/Freezer case lighting replacement of fluorescent in medium and low temperature display case LED Shelf-Mtd. Display & Task Lights $150 per fixture $30 per 4 foot $42 per 5 foot $65 per 6 foot $15 per linear foot

52 Appendix B Page 5 of 6 LED Stairwell and Passageway Luminaires $40 per fixture LED Track or Mono-Point Directional Lighting Fixtures LED Wall-Wash Lights EnergyStar Commercial Lighting Fixtures EnergyStar Screw and Pine-Based Bulbs $30 per fixture $30 per fixture $5 to $10 per fixture $5 to $10 per lamp Lighting Controls Occupancy Sensors Wall Mounted (Existing Facilities Only) $20 per control Remote Mounted (Existing Facilities Only) $35 per control Daylight Dimming Controls $45 per fixture controlled Occupancy Based hi-low Dimming Control Occupancy Sensor Remote Mounted High-Bay (Existing Facilities Only) $35 per fixture controlled $35 per control Refrigeration Doors/Covers Energy-Efficient Doors/Covers for $100 per door Installation on Open Refrigerated Cases Aluminum Night Curtains for Installation on Open Refrigerated Cases $3.50 per linear foot Refrigeration Controls Door Heater Controls $50 per control Electric Defrost Controls $50 per control Evaporator Fan Controls $75 per control Novelty Cooler Shutoff $50 per control Refrigerator / Freezer Case Premium Efficiency Motors $40 per ECM for replacement of Fraction ECM Motor < 1 HP existing shaded-pole motor

53 Appendix B Page 6 of 6 Combination Oven/Steamer (Electric) Combination Oven/Steamer (Natural Gas) Convection Oven (Electric) Convection Oven (Natural Gas) Rack Oven (Natural Gas) Conveyor Oven (Natural Gas) Fryer (Electric) Fryer (Natural Gas) Large Vat Fryer (Electric) Large Vat Fryer (Natural Gas) Griddle (Electric) Griddle (Natural Gas) Steam Cooker (Electric) Steam Cooker (Natural Gas) Insulated Holding Cabinets Glass Door Refrigerators Solid Door Refrigerators Glass Door Freezers Solid Door Freezers Ice Machines Dishwashers Performance Lighting Custom Electric and Gas Equipment Incentives Custom Measures Food Service Equipment Other Equipment Incentives $1,000/oven $750/oven $350/oven $500/oven $1,000/single oven, $2,000/double oven $500/small deck $750/large deck $200/vat $749/vat $200/vat $500/vat $300/griddle $125/griddle $1,250/steamer $2,000/steamer $200 to $300/unit $75 to $150/unit $50 to $200/unit $200 to $1,000/unit $100 to $600/unit $50 to $500/unit $400 to $1,500/unit $1.00 per watt per SF below program incentive threshold, currently 5% more energy efficient than ASHRAE for New Construction and Complete Renovation not prescriptive $0.16 KWh and $1.60/Therm of 1st year savings, or a buy down to a 1 year payback on estimated savings. Minimum required savings of 75,000 KWh or 1,500 Therms and an IRR of at least 10%.

54 Appendix APPENDIX C

55 ENERGY STAR Data Verification Checklist 64 ENERGY STAR Score 1 Dionne Warwick Institute Registry Name: Dionne Warwick Institute Primary Function: K-12 School Gross Floor Area (ft²): 99,000 Built: 1908 For Year Ending: 04/30/2015 Date Generated: 08/13/ The ENERGY STAR score is a 1-to-100 assessment of a building s energy efficiency as compared with similar building nationwide, adjusting for climate and business activity. Property & Contact Information Property Address Dionne Warwick Institute 120 Central Avenue East Orange, New Jersey Property ID: Property Owner East Orange School District 199 4th Avenue, 5th Floor East Orange, NJ ( ) - Primary Contact Racquel Ferguson 199 4th Avenue, 5th Floor East Orange, NJ (973) racquel.ferguson@eastorange.k12.nj.us 1. Review of Whole Property Characteristics Basic Property Information 1) Property Name: Dionne Warwick Institute Is this the official name of the property? If No, please specify: 2) Primary Function: K-12 School Is this an accurate description of the primary use of this property? 3) Location: 120 Central Avenue East Orange, New Jersey Is this correct and complete? 4) Gross Floor Area: 99,000 ft² Yes Yes Yes Yes No No No No Page 1 of 8

56 Does this represent the entire property? (i.e., no part of the building/property was excluded/subtracted from the total) If no please specify what space has been excluded. 5) Average Occupancy: 90 Is this occupancy accurate for the entire 12 month period being assessed? 6) Number of Buildings: 1 Does this number accurately represent all structures? Yes Yes No No Notes: Indoor Environmental Standards 1) Ventilation for Acceptable Indoor Air Quality Does this property meet the ASHRAE Standard 62 for ventilation for acceptable indoor air quality? 2) Acceptable Thermal Environmental Conditions Does this property meet the ASHRAE Standard 55 for thermal comfort? 3) Adequate Illumination Does this property adhere to the IESNA Lighting Handbook for lighting quality? Yes Yes Yes No No No Notes: 2. Review of Property Use Details K-12 School: Building Use 1) Gross Floor Area: 99,000 ft² Is this the total size, as measured between the principal exterior surfaces of the enclosing fixed walls of the building(s)? This includes all areas inside the building(s) such as: occupied tenant areas, common areas, meeting areas, break rooms, restrooms, elevator shafts, mechanical equipment areas, and storage rooms. Gross Yes No Page 2 of 8

57 Floor Area should not include interstitial plenum space between floors, which may house pipes and ventilation. Gross Floor Area is not the same as rentable, but rather includes all area inside the building(s). Leasable space would be a sub-set of Gross Floor Area. In the case where there is an atrium, you should count the Gross Floor Area at the base level only. Do not increase the size to accommodate open atrium space at higher levels. The Gross Floor Area should not include any exterior spaces such as balconies or exterior loading docks and driveways. 2) Gymnasium Floor Area: 0 ft² Does the gymnasium floor area include all areas devoted to a gymnasium, including gymnasium/athletic areas, spectator areas, locker rooms, and other associated spaces? 3) High School: No Is the property a high school (teaching grades 10, 11, and/or 12)? If the property teaches to high school students at all, the user should check yes to high school. For example, if the school teaches to grades K-12 (elementary/middle and high school), the user should check yes to high school. 4) Number of Workers on Main Shift: 80 Is this the number of workers present during the main shift? Note that this is not a total count of workers, but rather a count of workers who are present at the same time. For example, if there are two daily eight hour shifts of 100 workers each, the Number of Workers on Main Shift value is 100. Number of Workers on Main Shift may include employees of the property, sub-contractors who are onsite regularly, and volunteers who perform regular onsite tasks. Number of Workers should not include visitors to the buildings such as clients, customers, or patients. 5) Student Seating Capacity: 485 Is this the maximum number of students for which the school was designed? This should include the seating capacity of the entire school. If portable classrooms have been added to the school, include the capacity of these classrooms, as they expand the overall capacity of the school. 6) Months in Use: 10 Is this the total number of months that the property is open for standard activities? 7) Weekend Operation: No Does the property include regular activities on the weekend beyond the scope of maintenance, cleaning, and security personnel? Weekend activity could include any time when the property is used for classes, performances, or other school or community activities. The Yes selection is appropriate for any property that is open on one or both days of the weekend during one or more seasons of the year. 8) Number of Computers: 283 Is this the total number of desktop computers, laptops, and data servers at the property? This number should not include tablet computers, such as ipads, or any other types of office equipment. The count should only reflect computers that are owned by the school. It should not include any computers that are brought onsite by students or staff. 9) Cooking Facilities: 100% Yes Does the property have a commercial cooking area designed to provide and serve food to occupants and/or visitors? This may include restaurants and cafeterias. If the property contains only employee break room kitchens, this field should be marked No. Yes Yes Yes Yes Yes Yes Yes Yes No No No No No No No No Page 3 of 8

58 10) Number of Walk-in Refrigeration/Freezer Units: 0 Is this the total count of walk-in units at the property? Walk-in Refrigeration/Freezers are typically very large units located in storage areas or commercial kitchens that would not be accessible to all building occupants. This count should only include large storage units that a person actually walks into in order to store or retrieve perishable goods. 11) Percent That Can Be Heated: 100 Is this the total percentage of the property that can be heated by mechanical equipment? 12) Percent That Can Be Cooled: 20 Is this the total percentage of the property that can be cooled by mechanical equipment? This includes all types of cooling from central air to individual window units. 13) School District: East Orange Is this the administrative school district in which the property is located? Yes Yes Yes Yes No No No No Notes: 3. Review of Energy Consumption Data Overview Site Energy Use Summary Fuel Oil (No. 2) (kbtu) 5,894,256 (82%) Natural Gas (kbtu) 195,438.8 (3%) Electric - Grid (kbtu) 1,057,264.5 (15%) Total Energy (kbtu) 7,146,959.3 National Median Comparison National Median Site EUI (kbtu/ft²) 82.7 National Median Source EUI (kbtu/ft²) % Diff from National Median Source EUI -12.7% Energy Intensity Site (kbtu/ft²) 72.2 Source (kbtu/ft²) 95.7 Emissions (based on site energy use) Greenhouse Gas Emissions (Metric Tons CO2e) Power Generation Plant or Distribution Utility: Public Service Electric & Gas Co Note: All values are annualized to a 12-month period. Source Energy includes energy used in generation and transmission to enable an equitable assessment. Summary of All Associated Meters The following meters are associated with the property, meaning that they are added together to get the total energy use for the property. Please see additional tables in this checklist for the exact meter consumption values. Meter Name Fuel Type Start Date End Date Associated With Fuel Oil (No. 2) Fuel Oil No 2 01/01/2014 In Use Dionne Warwick Institute Page 4 of 8

59 Meter Name Fuel Type Start Date End Date Associated With Electric Grid Meter Electric 12/12/2013 In Use Natural Gas Natural Gas 12/12/2013 In Use Dionne Warwick Institute Dionne Warwick Institute Total Energy Use Do the meters shown above account for the total energy use of this property during the reporting period of this application? Yes No Additional Fuels Do the meters above include all fuel types at the property? That is, no additional fuels such as district steam, generator fuel oil have been excluded. Yes No On-Site Solar and Wind Energy Are all on-site solar and wind installations reported in this list (if present)? All on-site systems must be reported. Yes No Notes: Fuel Oil No 2 Meter: Fuel Oil (No. 2) (Gallons (US)) Associated With: Dionne Warwick Institute Delivery Date Quantity 10/27/2014 1,390 11/07/2014 1,027 11/17/2014 1,832 11/22/2014 1,512 11/28/2014 1,522 12/04/2014 1,125 12/08/2014 1,450 12/12/2014 1,094 12/19/2014 1,400 12/23/2014 1,471 Page 5 of 8

60 Delivery Date Quantity 12/29/2014 1,012 01/07/2015 1,523 01/10/2015 1,399 01/14/2015 1,653 01/19/2015 1,325 01/23/2015 1,619 01/28/2015 1,866 02/02/2015 1,928 02/06/2015 1,765 02/10/2015 1,800 02/13/2015 1,702 02/17/2015 1,880 02/20/2015 1,691 02/24/2015 1,874 02/28/2015 1,836 03/03/2015 1,447 03/06/2015 1,469 03/16/2015 1,100 Total Consumption (Gallons (US)): 42,712 Total Consumption (kbtu (thousand Btu)): 5,894,256 Total Energy Consumption for this Meter Do the fuel consumption totals shown above include consumption of all energy tracked through this meter that affect energy calculations for the reporting period of this application (i.e., do the entries match the utility bills received by the property)? Yes No Notes: Electric Meter: Electric Grid Meter (kwh (thousand Watt-hours)) Associated With: Dionne Warwick Institute Start Date End Date Usage Green Power? 04/12/ /13/ ,923.5 No 05/13/ /12/ ,450 No 06/12/ /15/ ,770 No Page 6 of 8

61 Start Date End Date Usage Green Power? 07/15/ /12/ ,950 No 08/12/ /11/ ,020 No 09/11/ /10/ ,650 No 10/10/ /10/ ,100 No 11/10/ /11/ ,760 No 12/11/ /14/ ,570 No 01/14/ /13/ ,870 No 02/13/ /13/ ,290 No 03/13/ /14/ ,800 No 04/14/ /13/ ,660 No Total Consumption (kwh (thousand Watt-hours)): Total Consumption (kbtu (thousand Btu)): 337, ,152,619.7 Total Energy Consumption for this Meter Do the fuel consumption totals shown above include consumption of all energy tracked through this meter that affect energy calculations for the reporting period of this application (i.e., do the entries match the utility bills received by the property)? Yes No Notes: Natural Gas Meter: Natural Gas (therms) Associated With: Dionne Warwick Institute Start Date End Date Usage 04/12/ /13/ /13/ /12/ /12/ /15/ /15/ /12/ /12/ /11/2014 1, /11/ /10/ /10/ /10/ /10/ /11/ /11/ /13/ /13/ /13/ estimate Page 7 of 8

62 Start Date End Date Usage 02/13/ /13/ /13/ /14/ /14/ /14/ Total Consumption (therms): 2, Total Consumption (kbtu (thousand Btu)): 207,033 Total Energy Consumption for this Meter Do the fuel consumption totals shown above include consumption of all energy tracked through this meter that affect energy calculations for the reporting period of this application (i.e., do the entries match the utility bills received by the property)? Yes No Notes: 4. Signature & Stamp of Verifying Licensed Professional (Name) visited this site on (Date). Based on the conditions observed at the time of the visit to this property, I verify that the information contained within this application is accurate and in accordance with the Licensed Professional Guide. Signature: Date: Licensed Professional, ( ) - NOTE: When applying for the ENERGY STAR, the signature of the Verifying Professional must match the stamp. Professional Engineer Stamp (if applicable) Page 8 of 8

63 ENERGY STAR Statement of Energy Performance 64 ENERGY STAR Score 1 Dionne Warwick Institute Primary Property Function: K-12 School Gross Floor Area (ft²): 99,000 Built: 1908 For Year Ending: April 30, 2015 Date Generated: August 13, The ENERGY STAR score is a assessment of a building s energy efficiency as compared with similar buildings nationwide, adjusting for climate and business activity. Property & Contact Information Property Address Dionne Warwick Institute 120 Central Avenue East Orange, New Jersey Property ID: Property Owner East Orange School District 199 4th Avenue, 5th Floor East Orange, NJ ( ) - Primary Contact Racquel Ferguson 199 4th Avenue, 5th Floor East Orange, NJ (973) racquel.ferguson@eastorange.k12.nj.us Energy Consumption and Energy Use Intensity (EUI) Site EUI 72.2 kbtu/ft² Source EUI 95.7 kbtu/ft² Annual Energy by Fuel Fuel Oil (No. 2) (kbtu) 5,894,256 (82%) Natural Gas (kbtu) 195,439 (3%) Electric - Grid (kbtu) 1,057,264 (15%) Signature & Stamp of Verifying Professional National Median Comparison National Median Site EUI (kbtu/ft²) 82.7 National Median Source EUI (kbtu/ft²) % Diff from National Median Source EUI -13% Annual Emissions Greenhouse Gas Emissions (Metric Tons 589 CO2e/year) I (Name) verify that the above information is true and correct to the best of my knowledge. Signature: Date: Licensed Professional, ( ) - Professional Engineer Stamp (if applicable)

64 Appendix APPENDIX D

65 MAJOR EQUIPMENT LIST Concord Engineering Terminal Units Tag WAC1 WAC2 WAC3 Terminal Units Unit Type Window Unit Window Unit Window Unit Qty Location Classroom 50 Classroom 45 / 19 Classroom 49/43/17 Area Served Classroom 50 Classroom 45 / 19 Classroom 49/43/17 Manufacturer Electrolux GE Amana Model No. FAS256R2A AHM24DPH1 - Serial No. IK FV Cooling Type Packaged DX Packaged DX Packaged DX Cooling Capacity (Tons) Cooling Efficiency Heating Type No Heating No Heating No Heating Heating Input (MBH) N/A N/A N/A Heating Efficiency N/A N/A N/A Approx Age ASHRAE Service Life Remaining Life 3 3 Comments Note: "N/A" = Not Applicable. "-" = Info Not Available Appendix D - Major Equipment List -Dionne Warwick Institute Page 1 of 11

66 Terminal Units Tag Unit Type Qty Location Area Served Manufacturer Model No. Serial No. Cooling Type Cooling Capacity (Tons) Cooling Efficiency Heating Type Heating Input (MBH) Heating Efficiency Approx Age ASHRAE Service Life Remaining Life Comments MAJOR EQUIPMENT LIST Concord Engineering WAC4 WAC5 WAC6 Terminal Units Window Unit Window Unit Window Unit Classroom 47 Classroom 43 / 42 Conference Room Classroom 47 Classroom 43 / 42 Conference Room GE GE GE AHM24DPH1 AEM18DKG1 AEM06LPQ1 FV FM ZT Packaged DX Packaged DX Packaged DX No Heating No Heating No Heating N/A N/A N/A N/A N/A N/A Note: "N/A" = Not Applicable. "-" = Info Not Available Appendix D - Major Equipment List -Dionne Warwick Institute Page 2 of 11

67 Terminal Units Tag Unit Type Qty Location Area Served Manufacturer Model No. Serial No. MAJOR EQUIPMENT LIST Concord Engineering WAC7 Window Unit WAC8 Window Unit 1 4 Classroom 20 Classrooms 18/14/13/12 Classroom 20 Classrooms 18/14/13/12 - GE - AGL12ADG1 - DG Terminal Units Cooling Type Packaged DX Packaged DX Cooling Capacity (Tons) Cooling Efficiency Heating Type Heating Input (MBH) Heating Efficiency No Heating N/A N/A No Heating N/A N/A Approx Age ASHRAE Service Life Remaining Life Comments Note: "N/A" = Not Applicable. "-" = Info Not Available Appendix D - Major Equipment List -Dionne Warwick Institute Page 3 of 11

68 Terminal Units Tag Unit Type Qty Location Area Served Manufacturer Model No. Serial No. Cooling Type Cooling Capacity (Tons) Cooling Efficiency Heating Type Heating Input (MBH) Heating Efficiency Approx Age ASHRAE Service Life Remaining Life Comments MAJOR EQUIPMENT LIST Concord Engineering WAC9 UV UV Terminal Units Window Unit Unit Ventilator Unit Ventilator Classroom 11 Addition Original Classroom 11 Classroom Classroom 3-21 Emerson GC GL Packaged DX No Cooling No Cooling - N/A N/A - N/A N/A No Heating Hot Water Steam N/A - - N/A N/A N/A /6 HP Motor Note: "N/A" = Not Applicable. "-" = Info Not Available Appendix D - Major Equipment List -Dionne Warwick Institute Page 4 of 11

69 Boilers Tag B-1, 2 Unit Type MAJOR EQUIPMENT LIST Concord Engineering Fire-Tube (Steam) Boilers Qty 2 Location Manufacturer Model No. Boiler Room Superior CCR4RB125A Serial No Input Capacity (Btu/h) 5,250,000 Output Capacity (Btu/h) - Approx. Efficiency % 70.0% Fuel Type Dual Fuel Gas/Oil Approx Age 51 ASHRAE Service Life 25 Remaining Life 0 Comments S.T. Johnson Gas/Oil Burner M/N: DHFC4GM Baldor Motor 3 HP Boiler Capacity 4313 lbs/hr 37.5 GPH Oil x2 Fuel Oil Pumps: 1 HP each Note: "N/A" = Not Applicable. "-" = Info Not Available Appendix D - Major Equipment List -Dionne Warwick Institute Page 5 of 11

70 Domestic Water Heaters Tag MAJOR EQUIPMENT LIST Concord Engineering DHWH1 Dom HWH Unit Type Heater w/ Storage Qty 1 Location Boiler Room Area Served - Manufacturer Rheem/RUUD Model # G Serial # URNG 0601G01806 Storage Size (Gal) 76 Input Capacity (MBH/KW) Recovery (Gal/Hr) Efficiency % 76% Fuel Natural Gas Approx Age 13 ASHRAE Service Life 15 Remaining Life 2 Comments Note: "N/A" = Not Applicable. "-" = Info Not Available Appendix D - Major Equipment List -Dionne Warwick Institute Page 6 of 11

71 Pumps MAJOR EQUIPMENT LIST Concord Engineering Tag CR-1 HWP-1 Unit Type Condensate Base-mounted Pumps Qty 3 2 Location Boiler Room Boiler Room System Served Condensate Return Building Heating Hot Water Manufacturer - Bell & Gossett Model # - - Serial # - C K41 Horse Power Flow Rate (GPM) - - Head Pressure (FTHD) - - Motor Manufacturer - Baldor Motor Frame - 182T Electrical Power (V/P/HZ) - 230/460/3/60 Motor RPM Motor Efficiency % % Pump VFD Yes No N/A Yes No N/A Approx Age ASHRAE Service Life Remaining Life 3 3 Comments Note: "N/A" = Not Applicable. "-" = Info Not Available 3 motors total, pumps situated in a station Appendix D - Major Equipment List -Dionne Warwick Institute Page 7 of 11

72 Pumps Tag Unit Type Qty Location System Served Manufacturer Model # Serial # Horse Power Flow Rate (GPM) Head Pressure (FTHD) Motor Manufacturer Motor Frame Electrical Power (V/P/HZ) Motor RPM Motor Efficiency % Pump VFD Approx Age ASHRAE Service Life Remaining Life Comments MAJOR EQUIPMENT LIST Concord Engineering Condensate 2 Basment Old Section Condensate Return Longo 48Y 115/230/1/ Yes No N/A Pumps Note: "N/A" = Not Applicable. "-" = Info Not Available Appendix D - Major Equipment List -Dionne Warwick Institute Page 8 of 11

73 MAJOR EQUIPMENT LIST Concord Engineering Kitchen / Misc. Tag CO1 CO2 FF1 Kitchen-Misc Unit Type Convection Oven Convection Oven Reach-in Refrigerator Qty Location Kitchen Kitchen Kitchen Manufacturer Southbend Southbend TRUE Model No. VS-25 ES-20SC - Serial No. 92H D83063T-2 - Fuel Electric Electric Electric Comments Marathoner Gold unit Marathoner Gold unit Note: "N/A" = Not Applicable. "-" = Info Not Available Appendix D - Major Equipment List -Dionne Warwick Institute Page 9 of 11

74 Kitchen / Misc. Tag Unit Type Qty Location Manufacturer Model No. Serial No. Fuel MAJOR EQUIPMENT LIST Concord Engineering FF2 AC1 FF3 Reach-in Refrigerator Air Compressor Residential Refrigerator Kitchen Basment Old Section Basment Old Section Powers Equipment Co. - GE GTH18GBDCRWW D DZ Electric Electric Electric Kitchen-Misc Comments Note: "N/A" = Not Applicable. "-" = Info Not Available Dairy Fridge 2 Century Motors 1/2 HP ; 1725 RPM /460 V 3 Ph; 60 Hz Appendix D - Major Equipment List -Dionne Warwick Institute Page 10 of 11

75 Kitchen / Misc. Tag Unit Type Qty Location Manufacturer Model No. Serial No. Fuel Comments Note: "N/A" = Not Applicable. "-" = Info Not Available AC2 Air Compressor 1 Boiler Room Electric Baldor Motor 3 HP ; 1760 RPM 230/460 V 3 Ph ; 60 Hz MAJOR EQUIPMENT LIST Concord Engineering Kitchen-Misc Appendix D - Major Equipment List -Dionne Warwick Institute Page 11 of 11

76 Appendix APPENDIX E

77 CEG Project #: Facility Name: Address: City, State, Zip 1C15143 Warwick Institute 120 Central Ave. East Orange, NJ Fixture Reference # Location Average Burn Hours Description EXISTING FIXTURES PROPOSED FIXTURE RETROFIT RETROFIT ENERGY SAVINGS PROPOSED LIGHTING CONTROLS LIGHTING RETROFIT COSTS Energy Hour Energy Lamps per Watts per Qty of Total Lamps per Watts per Qty of Total Usage Energy Savings, Energy Control Ref Qty of Energy Usage kwh/yr Work Description Equipment Description Savings, Controls Description Reduction Savings, Material Total Labor Total All Fixture Fixture Fixtures kw Fixture Fixture Fixtures kw kwh/yr kwh Savings, $ # Controls Savings, $ kw % kwh Rebate Estimate Simple Payback Total Materials LIGHTING CONTROLS COST Total Labor Total All Smart Start Incentive Simple Payback Cafeteria x4 Recessed Prismatic Lens ,420 Re-Lamp / De-Lamp / Reflector with semi Specular Reflector Kit , ,070 $342 0 No New Controls 0 0.0% 0 $0 $1, $ $2, $ $0.00 $0.00 $0.00 YES Kitchen x4 Recessed Prismatic Lens Re-Lamp / De-Lamp / Reflector with semi Specular Reflector Kit $46 0 No New Controls 0 0.0% 0 $0 $ $90.00 $ $ $0.00 $0.00 $0.00 FALSE Kitchen Storage 400 2x4 Recessed Prismatic Lens Re-Lamp / De-Lamp / Reflector with semi Specular Reflector Kit $9 0 No New Controls 0 0.0% 0 $0 $ $90.00 $ $ $0.00 $0.00 $0.00 FALSE Boiler Room Lamp T8 Electronic 1x8 Pendant Prismatic Re-Lamp / De-Lamp $7 0 No New Controls 0 0.0% 0 $0 $ $90.00 $ $ $0.00 $0.00 $0.00 FALSE Boiler Room 400 Metal Halide (150W) Magnetic Pendant Mounted Replace LED Par 56 (50W) Direct Wire, Bypass Ballast Mogul Base $27 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE Boiler Room W Incandescent Replace Philips 18W LED A-Lamp $5 0 No New Controls 0 0.0% 0 $0 $15.00 $27.50 $42.50 $ $0.00 $0.00 $0.00 FALSE Stair W CFL Replace Philips LED A W $8 0 No New Controls 0 0.0% 0 $0 $39.00 $82.50 $ $ $0.00 $0.00 $0.00 FALSE Stair W CFL Replace Philips LED A W $8 0 No New Controls 0 0.0% 0 $0 $39.00 $82.50 $ $ $0.00 $0.00 $0.00 FALSE Corridor Lamp T8 Magnetic.5x4 Surface Mounted ,030 Re-Lamp $105 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE Classroom x4 Surface Mount ,189 Re-Lamp/De-Lamp ,325 $219 0 No New Controls 0 0.0% 0 $0 $1, $ $1, $ $0.00 $0.00 $0.00 FALSE Classroom 46 Toilet W CFL Replace Philips LED A19 6W $1 0 No New Controls 0 0.0% 0 $0 $15.00 $27.50 $42.50 $ $0.00 $0.00 $0.00 FALSE Classroom x4 Surface Mount ,189 Re-Lamp/De-Lamp ,325 $219 0 No New Controls 0 0.0% 0 $0 $1, $ $1, $ $0.00 $0.00 $0.00 FALSE Classroom 50 Toilet W CFL Replace Philips LED A19 6W $7 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE Classroom x4 Surface Mount ,189 Re-Lamp/De-Lamp ,325 $219 0 No New Controls 0 0.0% 0 $0 $1, $ $1, $ $0.00 $0.00 $0.00 FALSE Classroom 45 Toilet W CFL Replace Philips LED A19 6W $0 0 No New Controls 0 0.0% 0 $0 $15.00 $27.50 $42.50 $ $0.00 $0.00 $0.00 FALSE - Appendix E - Lighting Audit - Warwick Institute Page 1 of 10

78 Fixture Reference # Location Average Burn Hours Description EXISTING FIXTURES PROPOSED FIXTURE RETROFIT RETROFIT ENERGY SAVINGS PROPOSED LIGHTING CONTROLS LIGHTING RETROFIT COSTS Energy Hour Energy Lamps per Watts per Qty of Total Lamps per Watts per Qty of Total Usage Energy Savings, Energy Control Ref Qty of Energy Usage kwh/yr Work Description Equipment Description Savings, Controls Description Reduction Savings, Material Total Labor Total All Fixture Fixture Fixtures kw Fixture Fixture Fixtures kw kwh/yr kwh Savings, $ # Controls Savings, $ kw % kwh Rebate Estimate Simple Payback Total Materials LIGHTING CONTROLS COST Total Labor Total All Smart Start Incentive Simple Payback Classroom x4 Surface Mount Re-Lamp/De-Lamp $73 0 No New Controls 0 0.0% 0 $0 $1, $ $2, $ $0.00 $0.00 $0.00 FALSE Classroom 49 Toilet x4 Surface Mount Re-Lamp/De-Lamp $30 0 No New Controls 0 0.0% 0 $0 $90.00 $45.00 $ $ $0.00 $0.00 $0.00 FALSE Classroom 49 Toilet x4 Surface Mount Re-Lamp/De-Lamp $6 0 No New Controls 0 0.0% 0 $0 $90.00 $45.00 $ $ $0.00 $0.00 $0.00 FALSE Women's Restroom W CFL Replace Philips LED A19 6W $5 5 Dual Technology Occupancy Sensor - Remote Mnt % 5 $1 $30.00 $55.00 $85.00 $ $ $50.00 $ FALSE Women's Restroom Lamp Fluorescent Preheat T12 Magnetic 2 Foot Surface Mounted Re-Lamp Seesmart LED 2' Tube 9W 4K $12 5 Dual Technology Occupancy Sensor - Remote Mnt % 8 $1 $40.00 $45.00 $85.00 $ $0.00 $0.00 $0.00 FALSE Janitor W CFL Replace Philips LED A19 6W $0 0 No New Controls 0 0.0% 0 $0 $15.00 $27.50 $42.50 $ $0.00 $0.00 $0.00 FALSE Men's Restroom W CFL Replace Philips LED A19 6W $5 5 Dual Technology Occupancy Sensor - Remote Mnt % 5 $1 $30.00 $55.00 $85.00 $ $ $50.00 $ FALSE Men's Restroom Lamp Fluorescent Preheat T12 Magnetic 2 Foot Surface Mounted Re-Lamp Seesmart LED 2' Tube 9W 4K $3 5 Dual Technology Occupancy Sensor - Remote Mnt % 8 $1 $40.00 $45.00 $85.00 $ $0.00 $0.00 $0.00 FALSE Storage Room Lamp 13W CFL Replace Philips LED A19 6W $1 0 No New Controls 0 0.0% 0 $0 $30.00 $27.50 $57.50 $ $0.00 $0.00 $0.00 FALSE Assistant Principal's Office Lamp T8 Electronic 1x4 Surface Mount Re-Lamp $21 6 Dual Technology Occupancy Sensor - Switch Mnt % 24 $4 $ $90.00 $ $ $50.00 $50.00 $ FALSE Classroom x4 Surface Mount ,189 Re-Lamp/De-Lamp ,325 $219 0 No New Controls 0 0.0% 0 $0 $1, $ $1, $ $0.00 $0.00 $0.00 FALSE Classroom 44 Toilet W CFL Replace Philips LED A19 6W $1 0 No New Controls 0 0.0% 0 $0 $15.00 $27.50 $42.50 $ $0.00 $0.00 $0.00 FALSE Classroom x4 Surface Mount ,918 Re-Lamp/De-Lamp , ,766 $291 0 No New Controls 0 0.0% 0 $0 $1, $ $2, $ $0.00 $0.00 $0.00 FALSE Classroom 48 Toilet W CFL Replace Philips LED A19 6W $1 0 No New Controls 0 0.0% 0 $0 $15.00 $27.50 $42.50 $ $0.00 $0.00 $0.00 FALSE Classroom 48 Toilet W CFL Replace Philips LED A19 6W $1 0 No New Controls 0 0.0% 0 $0 $15.00 $27.50 $42.50 $ $0.00 $0.00 $0.00 FALSE - Appendix E - Lighting Audit - Warwick Institute Page 2 of 10

79 Fixture Reference # Location Average Burn Hours Description EXISTING FIXTURES PROPOSED FIXTURE RETROFIT RETROFIT ENERGY SAVINGS PROPOSED LIGHTING CONTROLS LIGHTING RETROFIT COSTS Energy Hour Energy Lamps per Watts per Qty of Total Lamps per Watts per Qty of Total Usage Energy Savings, Energy Control Ref Qty of Energy Usage kwh/yr Work Description Equipment Description Savings, Controls Description Reduction Savings, Material Total Labor Total All Fixture Fixture Fixtures kw Fixture Fixture Fixtures kw kwh/yr kwh Savings, $ # Controls Savings, $ kw % kwh Rebate Estimate Simple Payback Total Materials LIGHTING CONTROLS COST Total Labor Total All Smart Start Incentive Simple Payback Classroom x4 Surface Mount ,189 Re-Lamp/De-Lamp ,325 $219 0 No New Controls 0 0.0% 0 $0 $1, $ $1, $ $0.00 $0.00 $0.00 FALSE Classroom 43 Toilet W CFL Replace Philips LED A19 6W $1 0 No New Controls 0 0.0% 0 $0 $15.00 $27.50 $42.50 $ $0.00 $0.00 $0.00 FALSE Classroom x4 Surface Mount ,189 Re-Lamp/De-Lamp ,325 $219 0 No New Controls 0 0.0% 0 $0 $1, $ $1, $ $0.00 $0.00 $0.00 FALSE Classroom 47 Toilet W CFL Replace Philips LED A19 6W $1 0 No New Controls 0 0.0% 0 $0 $15.00 $27.50 $42.50 $ $0.00 $0.00 $0.00 FALSE Classroom x4 Surface Mount ,189 Re-Lamp/De-Lamp ,325 $219 0 No New Controls 0 0.0% 0 $0 $1, $ $1, $ $0.00 $0.00 $0.00 FALSE Classroom 42 Toilet W CFL Replace Philips LED A19 6W $1 0 No New Controls 0 0.0% 0 $0 $15.00 $27.50 $42.50 $ $0.00 $0.00 $0.00 FALSE Stair W CFL Replace Philips LED A19 6W $8 0 No New Controls 0 0.0% 0 $0 $45.00 $82.50 $ $ $0.00 $0.00 $0.00 FALSE Stair W CFL Replace Philips LED A19 6W $8 0 No New Controls 0 0.0% 0 $0 $45.00 $82.50 $ $ $0.00 $0.00 $0.00 FALSE Main Office Hall Lamp T8 Rapid Start Electronic 2x2 Surface Mounted Prismatic Re-Lamp/De-Lamp Seesmart LED 2' Tube 9W 4K $13 0 No New Controls 0 0.0% 0 $0 $60.00 $45.00 $ $ $0.00 $0.00 $0.00 FALSE Main Office Kitchenette Lamp T8 Rapid Start Electronic 2x2 Surface Mounted Prismatic Re-Lamp/De-Lamp Seesmart LED 2' Tube 9W 4K $24 0 No New Controls 0 0.0% 0 $0 $ $90.00 $ $ $0.00 $0.00 $0.00 FALSE Conference Hall Lamp T8 Rapid Start Electronic 2x2 Surface Mounted Prismatic Re-Lamp/De-Lamp Seesmart LED 2' Tube 9W 4K $39 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE Conference Room x4 Surface Mount ,368 Re-Lamp/De-Lamp $137 5 Dual Technology Occupancy Sensor - Remote Mnt % 108 $18 $ $ $ $ $ $50.00 $ $ Principal's Office Lamp T8 Electronic 1x4 Surface Mount Re-Lamp $21 0 No New Controls 0 0.0% 0 $0 $ $90.00 $ $ $0.00 $0.00 $0.00 FALSE Women's Restroom Lamp T8 Electronic 1x4 Surface Mount Re-Lamp $23 5 Dual Technology Occupancy Sensor - Remote Mnt % 26 $4 $ $90.00 $ $ $ $50.00 $ FALSE Women's Restroom Lamp T8 Rapid Start Electronic 2x2 Surface Mounted Prismatic Re-Lamp/De-Lamp Seesmart LED 2' Tube 9W 4K $26 5 Dual Technology Occupancy Sensor - Remote Mnt % 24 $4 $ $90.00 $ $ $0.00 $0.00 $0.00 FALSE 0.00 Appendix E - Lighting Audit - Warwick Institute Page 3 of 10

80 Fixture Reference # Location Average Burn Hours Description EXISTING FIXTURES PROPOSED FIXTURE RETROFIT RETROFIT ENERGY SAVINGS PROPOSED LIGHTING CONTROLS LIGHTING RETROFIT COSTS Energy Hour Energy Lamps per Watts per Qty of Total Lamps per Watts per Qty of Total Usage Energy Savings, Energy Control Ref Qty of Energy Usage kwh/yr Work Description Equipment Description Savings, Controls Description Reduction Savings, Material Total Labor Total All Fixture Fixture Fixtures kw Fixture Fixture Fixtures kw kwh/yr kwh Savings, $ # Controls Savings, $ kw % kwh Rebate Estimate Simple Payback Total Materials LIGHTING CONTROLS COST Total Labor Total All Smart Start Incentive Simple Payback Stair Lamp U T8 Electronic 2x2 Surface Mounted Re-Lamp Seesmart LED U-Tube 18W 4K $19 0 No New Controls 0 0.0% 0 $0 $ $90.00 $ $ $0.00 $0.00 $0.00 FALSE Stair Lamp T8 Electronic 0.5x4 Surface Mount Re-Lamp $2 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE Stair 4 Vestibule W CFL Replace Philips LED A19 6W $3 0 No New Controls 0 0.0% 0 $0 $15.00 $27.50 $42.50 $ $0.00 $0.00 $0.00 FALSE Stair Lamp T8 Electronic 1x4 Pendant Re-Lamp $35 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE Classroom x4 Pendant ,642 Re-Lamp/De-Lamp $164 0 No New Controls 0 0.0% 0 $0 $ $ $1, $ $0.00 $0.00 $0.00 FALSE Classroom 19 Closet Lamp T8 Electronic 1x4 Pendant Re-Lamp $4 0 No New Controls 0 0.0% 0 $0 $ $90.00 $ $ $0.00 $0.00 $0.00 FALSE Classroom x4 Pendant ,642 Re-Lamp/De-Lamp $164 0 No New Controls 0 0.0% 0 $0 $ $ $1, $ $0.00 $0.00 $0.00 FALSE Girls Restroom Lamp T8 Electronic 2x4 Recessed Prismatic Lens Re-Lamp / Reflector with semi Specular Reflector Kit $23 5 Dual Technology Occupancy Sensor - Remote Mnt % 26 $4 $ $90.00 $ $ $ $50.00 $ FALSE Girls Restroom Lamp T8 Electronic 1x4 Surface Mount Re-Lamp $12 5 Dual Technology Occupancy Sensor - Remote Mnt % 13 $2 $60.00 $45.00 $ $ $0.00 $0.00 $0.00 FALSE Faculty Restroom Lamp T8 Electronic 2x4 Recessed Prismatic Lens Re-Lamp / Reflector with semi Specular Reflector Kit $3 0 No New Controls 0 0.0% 0 $0 $60.00 $45.00 $ $ $0.00 $0.00 $0.00 FALSE Faculty Restroom Lamp Fluorescent Preheat T12 Magnetic 2 Foot Surface Mounted Re-Lamp Seesmart LED 2' Tube 9W 4K $3 0 No New Controls 0 0.0% 0 $0 $40.00 $45.00 $85.00 $ $0.00 $0.00 $0.00 FALSE Classroom x4 Pendant ,189 Re-Lamp/De-Lamp ,325 $219 0 No New Controls 0 0.0% 0 $0 $1, $ $1, $ $0.00 $0.00 $0.00 FALSE Classroom 18 Storage Lamp T8 Electronic 1x4 Pendant Re-Lamp $4 0 No New Controls 0 0.0% 0 $0 $ $90.00 $ $ $0.00 $0.00 $0.00 FALSE Classroom x4 Pendant ,189 Re-Lamp/De-Lamp ,325 $219 0 No New Controls 0 0.0% 0 $0 $1, $ $1, $ $0.00 $0.00 $0.00 FALSE Classroom 17 Closet Lamp T8 Electronic 1x4 Pendant Re-Lamp $4 0 No New Controls 0 0.0% 0 $0 $ $90.00 $ $ $0.00 $0.00 $0.00 FALSE - Appendix E - Lighting Audit - Warwick Institute Page 4 of 10

81 Fixture Reference # Location Average Burn Hours Description EXISTING FIXTURES PROPOSED FIXTURE RETROFIT RETROFIT ENERGY SAVINGS PROPOSED LIGHTING CONTROLS LIGHTING RETROFIT COSTS Energy Hour Energy Lamps per Watts per Qty of Total Lamps per Watts per Qty of Total Usage Energy Savings, Energy Control Ref Qty of Energy Usage kwh/yr Work Description Equipment Description Savings, Controls Description Reduction Savings, Material Total Labor Total All Fixture Fixture Fixtures kw Fixture Fixture Fixtures kw kwh/yr kwh Savings, $ # Controls Savings, $ kw % kwh Rebate Estimate Simple Payback Total Materials LIGHTING CONTROLS COST Total Labor Total All Smart Start Incentive Simple Payback Hallway Lamp T8 Electronic 1x4 Pendant ,364 Re-Lamp $116 0 No New Controls 0 0.0% 0 $0 $ $ $1, $ $0.00 $0.00 $0.00 FALSE Hallway Lamp T8 Electronic 2x4 Recessed Prismatic Lens Re-Lamp / Reflector with semi Specular Reflector Kit $12 0 No New Controls 0 0.0% 0 $0 $60.00 $45.00 $ $ $0.00 $0.00 $0.00 FALSE Hallway x4 Surface Mount ,003 Re-Lamp/De-Lamp $100 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE Old Stage Stair Lamp T8 Electronic 1x4 Surface Mount Re-Lamp $12 0 No New Controls 0 0.0% 0 $0 $60.00 $45.00 $ $ $0.00 $0.00 $0.00 FALSE Stage Rear Hall W Incandescent Replace Philips 18W LED A-Lamp $30 0 No New Controls 0 0.0% 0 $0 $15.00 $27.50 $42.50 $ $0.00 $0.00 $0.00 FALSE Old Stage Stair 2200 Incandescent (75W) Replace 16W LED A-Lamp $21 0 No New Controls 0 0.0% 0 $0 $15.00 $27.50 $42.50 $ $0.00 $0.00 $0.00 FALSE Classroom x4 Pendant ,189 Re-Lamp/De-Lamp ,325 $219 0 No New Controls 0 0.0% 0 $0 $1, $ $1, $ $0.00 $0.00 $0.00 FALSE Classroom 14 Closet Lamp T8 Electronic 1x4 Pendant Re-Lamp $4 0 No New Controls 0 0.0% 0 $0 $ $90.00 $ $ $0.00 $0.00 $0.00 FALSE Classroom x4 Pendant ,189 Re-Lamp/De-Lamp ,325 $219 0 No New Controls 0 0.0% 0 $0 $1, $ $1, $ $0.00 $0.00 $0.00 FALSE Classroom 13 Closet Lamp T8 Electronic 1x4 Pendant Re-Lamp $4 0 No New Controls 0 0.0% 0 $0 $ $90.00 $ $ $0.00 $0.00 $0.00 FALSE Classroom x4 Pendant ,642 Re-Lamp/De-Lamp $164 0 No New Controls 0 0.0% 0 $0 $ $ $1, $ $0.00 $0.00 $0.00 FALSE Classroom 12 Closet Lamp T8 Electronic 1x4 Pendant Re-Lamp $4 0 No New Controls 0 0.0% 0 $0 $ $90.00 $ $ $0.00 $0.00 $0.00 FALSE Classroom x4 Pendant ,642 Re-Lamp/De-Lamp $164 0 No New Controls 0 0.0% 0 $0 $ $ $1, $ $0.00 $0.00 $0.00 FALSE Boys Restroom Lamp T8 Electronic 2x4 Recessed Prismatic Lens Re-Lamp / Reflector with semi Specular Reflector Kit $23 5 Dual Technology Occupancy Sensor - Remote Mnt % 26 $4 $ $90.00 $ $ $ $50.00 $ FALSE Boys Restroom Lamp T8 Electronic 1x4 Surface Mount Re-Lamp $12 5 Dual Technology Occupancy Sensor - Remote Mnt % 13 $2 $60.00 $45.00 $ $ $0.00 $0.00 $0.00 FALSE 0.00 Appendix E - Lighting Audit - Warwick Institute Page 5 of 10

82 Fixture Reference # Location Average Burn Hours Description EXISTING FIXTURES PROPOSED FIXTURE RETROFIT RETROFIT ENERGY SAVINGS PROPOSED LIGHTING CONTROLS LIGHTING RETROFIT COSTS Energy Hour Energy Lamps per Watts per Qty of Total Lamps per Watts per Qty of Total Usage Energy Savings, Energy Control Ref Qty of Energy Usage kwh/yr Work Description Equipment Description Savings, Controls Description Reduction Savings, Material Total Labor Total All Fixture Fixture Fixtures kw Fixture Fixture Fixtures kw kwh/yr kwh Savings, $ # Controls Savings, $ kw % kwh Rebate Estimate Simple Payback Total Materials LIGHTING CONTROLS COST Total Labor Total All Smart Start Incentive Simple Payback Stair Lamp T8 Electronic 0.5x4 Surface Mount Re-Lamp $3 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE Stair Lamp T8 Electronic 1x4 Pendant Re-Lamp $46 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE Stair Lamp U T8 Electronic 2x2 Surface Mounted Re-Lamp Seesmart LED U-Tube 18W 4K $19 0 No New Controls 0 0.0% 0 $0 $ $90.00 $ $ $0.00 $0.00 $0.00 FALSE Stair 4 Vestibule W CFL Replace Philips LED A19 6W $3 0 No New Controls 0 0.0% 0 $0 $15.00 $27.50 $42.50 $ $0.00 $0.00 $0.00 FALSE Main Lounge x4 Pendant Re-Lamp/De-Lamp $55 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE Custodian's Office/Storage Lamp T8 1x4 Pendant Utility Re-Lamp $4 6 Dual Technology Occupancy Sensor - Switch Mnt % 5 $1 $ $90.00 $ $ $50.00 $50.00 $ FALSE Hall Exit Lamp T8 Electronic 1x4 Surface Mount Re-Lamp $23 0 No New Controls 0 0.0% 0 $0 $ $90.00 $ $ $0.00 $0.00 $0.00 FALSE Storage Lamp T12 Magnetic 1x4 Pendant Utility Re-Lamp $13 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE Pump Room Lamp T8 Electronic 1x4 Surface Mount Re-Lamp $4 0 No New Controls 0 0.0% 0 $0 $ $90.00 $ $ $0.00 $0.00 $0.00 FALSE Chair Storage 400 2x4 Recessed Prismatic Lens Re-Lamp / De-Lamp / Reflector with semi Specular Reflector Kit $9 0 No New Controls 0 0.0% 0 $0 $ $90.00 $ $ $0.00 $0.00 $0.00 FALSE Main Hallway Lamp T8 Electronic 1x4 Surface Mount ,864 Re-Lamp , ,478 $244 0 No New Controls 0 0.0% 0 $0 $1, $ $2, $ $0.00 $0.00 $0.00 FALSE Classroom Lamp T8 Electronic 1x4 Surface Mount ,786 Re-Lamp $152 0 No New Controls 0 0.0% 0 $0 $1, $ $1, $ $0.00 $0.00 $0.00 FALSE Classroom Lamp T8 Electronic 1x4 Surface Mount ,786 Re-Lamp $152 0 No New Controls 0 0.0% 0 $0 $1, $ $1, $ $0.00 $0.00 $0.00 FALSE Classroom Lamp T8 Electronic 1x4 Surface Mount ,786 Re-Lamp $152 0 No New Controls 0 0.0% 0 $0 $1, $ $1, $ $0.00 $0.00 $0.00 FALSE Classroom Lamp T8 Electronic 1x4 Surface Mount ,786 Re-Lamp $152 0 No New Controls 0 0.0% 0 $0 $1, $ $1, $ $0.00 $0.00 $0.00 FALSE - Appendix E - Lighting Audit - Warwick Institute Page 6 of 10

83 Fixture Reference # Location Average Burn Hours Description EXISTING FIXTURES PROPOSED FIXTURE RETROFIT RETROFIT ENERGY SAVINGS PROPOSED LIGHTING CONTROLS LIGHTING RETROFIT COSTS Energy Hour Energy Lamps per Watts per Qty of Total Lamps per Watts per Qty of Total Usage Energy Savings, Energy Control Ref Qty of Energy Usage kwh/yr Work Description Equipment Description Savings, Controls Description Reduction Savings, Material Total Labor Total All Fixture Fixture Fixtures kw Fixture Fixture Fixtures kw kwh/yr kwh Savings, $ # Controls Savings, $ kw % kwh Rebate Estimate Simple Payback Total Materials LIGHTING CONTROLS COST Total Labor Total All Smart Start Incentive Simple Payback Classroom Lamp T8 Electronic 1x4 Surface Mount ,786 Re-Lamp $152 0 No New Controls 0 0.0% 0 $0 $1, $ $1, $ $0.00 $0.00 $0.00 FALSE Classroom Lamp T8 Electronic 1x4 Surface Mount ,786 Re-Lamp $152 0 No New Controls 0 0.0% 0 $0 $1, $ $1, $ $0.00 $0.00 $0.00 FALSE Classroom Lamp T8 Electronic 1x4 Surface Mount ,514 Re-Lamp , ,330 $384 0 No New Controls 0 0.0% 0 $0 $1, $1, $2, $ $0.00 $0.00 $0.00 FALSE Classroom Lamp T8 Electronic 1x4 Surface Mount ,778 Re-Lamp , ,434 $237 0 No New Controls 0 0.0% 0 $0 $1, $1, $2, $ $0.00 $0.00 $0.00 FALSE Classroom Lamp T8 Electronic 1x4 Surface Mount ,786 Re-Lamp $152 0 No New Controls 0 0.0% 0 $0 $1, $ $1, $ $0.00 $0.00 $0.00 FALSE Storage Room x4 Surface Mount Re-Lamp/De-Lamp $32 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE Men's Restroom W CFL Replace Philips LED A19 6W $3 0 No New Controls 0 0.0% 0 $0 $15.00 $27.50 $42.50 $ $0.00 $0.00 $0.00 FALSE Men's Restroom Lamp T8 Electronic 0.5x4 Surface Mount Re-Lamp $1 0 No New Controls 0 0.0% 0 $0 $60.00 $45.00 $ $ $0.00 $0.00 $0.00 FALSE Women's Restroom W CFL Replace Philips LED A19 6W $3 0 No New Controls 0 0.0% 0 $0 $15.00 $27.50 $42.50 $ $0.00 $0.00 $0.00 FALSE Women's Restroom Lamp T8 Electronic 0.5x4 Surface Mount Re-Lamp $1 0 No New Controls 0 0.0% 0 $0 $60.00 $45.00 $ $ $0.00 $0.00 $0.00 FALSE Basement Hallweay Lamp T8 Electronic 0.5x4 Surface Mount ,408 Re-Lamp , $15 0 No New Controls 0 0.0% 0 $0 $1, $ $2, $ $0.00 $0.00 $0.00 FALSE Basement Hallweay Lamp T8 Electronic 1x4 Surface Mount Re-Lamp $12 0 No New Controls 0 0.0% 0 $0 $60.00 $45.00 $ $ $0.00 $0.00 $0.00 FALSE Teacher's Lounge Lamp T8 Electronic 2x4 Pendant Re-Lamp $76 5 Dual Technology Occupancy Sensor - Remote Mnt % 86 $14 $ $ $ $ $ $50.00 $ FALSE Girl's Restroom Lamp T8 Electronic 2x4 Recessed Prismatic Lens Re-Lamp / Reflector with semi Specular Reflector Kit $12 5 Dual Technology Occupancy Sensor - Remote Mnt % 13 $2 $60.00 $45.00 $ $ $ $50.00 $ FALSE Girl's Restroom Lamp T8 Rapid Start Electronic 1x2 Recessed Prismatic Re-Lamp Seesmart LED 2' Tube 9W 4K $11 5 Dual Technology Occupancy Sensor - Remote Mnt % 16 $3 $80.00 $90.00 $ $ $0.00 $0.00 $0.00 FALSE 0.00 Appendix E - Lighting Audit - Warwick Institute Page 7 of 10

84 Fixture Reference # Location Average Burn Hours Description EXISTING FIXTURES PROPOSED FIXTURE RETROFIT RETROFIT ENERGY SAVINGS PROPOSED LIGHTING CONTROLS LIGHTING RETROFIT COSTS Energy Hour Energy Lamps per Watts per Qty of Total Lamps per Watts per Qty of Total Usage Energy Savings, Energy Control Ref Qty of Energy Usage kwh/yr Work Description Equipment Description Savings, Controls Description Reduction Savings, Material Total Labor Total All Fixture Fixture Fixtures kw Fixture Fixture Fixtures kw kwh/yr kwh Savings, $ # Controls Savings, $ kw % kwh Rebate Estimate Simple Payback Total Materials LIGHTING CONTROLS COST Total Labor Total All Smart Start Incentive Simple Payback Main Office x4 Surface Mount ,368 Re-Lamp/De-Lamp $137 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE Main Office Lamp U T8 Electronic 2x2 Surface Mounted Re-Lamp Seesmart LED U-Tube 18W 4K $60 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE Storage Lamp T8 Rapid Start Electronic 1x4 Surface Mounted Prismatic Re-Lamp/De-Lamp $1 0 No New Controls 0 0.0% 0 $0 $90.00 $45.00 $ $ $0.00 $0.00 $0.00 FALSE Parent Room x4 Surface Mount Re-Lamp/De-Lamp $91 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE Guidance Counselor x4 Surface Mount Re-Lamp/De-Lamp $46 6 Dual Technology Occupancy Sensor - Switch Mnt % 36 $6 $ $90.00 $ $ $50.00 $50.00 $ $ Media Center x4 Recessed Prismatic Lens ,466 Re-Lamp / De-Lamp / Reflector with semi Specular Reflector Kit , ,098 $346 0 No New Controls 0 0.0% 0 $0 $1, $ $2, $ $0.00 $0.00 $0.00 FALSE Nurse's Office x4 Recessed Prismatic Lens Re-Lamp / De-Lamp / Reflector with semi Specular Reflector Kit $68 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE Classroom x4 Pendant ,189 Re-Lamp/De-Lamp ,325 $219 0 No New Controls 0 0.0% 0 $0 $1, $ $1, $ $0.00 $0.00 $0.00 FALSE Classroom Lamp T8 Electronic 1x4 Pendant Re-Lamp $17 0 No New Controls 0 0.0% 0 $0 $ $90.00 $ $ $0.00 $0.00 $0.00 FALSE Classroom x4 Pendant ,094 Re-Lamp/De-Lamp $109 0 No New Controls 0 0.0% 0 $0 $1, $ $1, $ $0.00 $0.00 $0.00 FALSE Classroom Lamp T8 Electronic 1x4 Pendant Re-Lamp $17 0 No New Controls 0 0.0% 0 $0 $ $90.00 $ $ $0.00 $0.00 $0.00 FALSE Classroom x4 Pendant ,642 Re-Lamp/De-Lamp $164 0 No New Controls 0 0.0% 0 $0 $ $ $1, $ $0.00 $0.00 $0.00 FALSE Classroom Lamp T8 Electronic 1x4 Pendant Re-Lamp $17 0 No New Controls 0 0.0% 0 $0 $ $90.00 $ $ $0.00 $0.00 $0.00 FALSE Classroom x4 Recessed Prismatic Lens ,642 Re-Lamp / De-Lamp / Reflector with semi Specular Reflector Kit $164 0 No New Controls 0 0.0% 0 $0 $ $ $1, $ $0.00 $0.00 $0.00 FALSE Boy's Bathroom x4 Recessed Prismatic Lens Re-Lamp / De-Lamp / Reflector with semi Specular Reflector Kit $25 5 Dual Technology Occupancy Sensor - Remote Mnt % 20 $3 $90.00 $45.00 $ $ $ $50.00 $ FALSE Appendix E - Lighting Audit - Warwick Institute Page 8 of 10

85 Fixture Reference # Location Average Burn Hours Description EXISTING FIXTURES PROPOSED FIXTURE RETROFIT RETROFIT ENERGY SAVINGS PROPOSED LIGHTING CONTROLS LIGHTING RETROFIT COSTS Energy Hour Energy Lamps per Watts per Qty of Total Lamps per Watts per Qty of Total Usage Energy Savings, Energy Control Ref Qty of Energy Usage kwh/yr Work Description Equipment Description Savings, Controls Description Reduction Savings, Material Total Labor Total All Fixture Fixture Fixtures kw Fixture Fixture Fixtures kw kwh/yr kwh Savings, $ # Controls Savings, $ kw % kwh Rebate Estimate Simple Payback Total Materials LIGHTING CONTROLS COST Total Labor Total All Smart Start Incentive Simple Payback Boy's Bathroom Lamp T8 Rapid Start Electronic 1x2 Recessed Prismatic Re-Lamp Seesmart LED 2' Tube 9W 4K $11 5 Dual Technology Occupancy Sensor - Remote Mnt % 16 $3 $80.00 $90.00 $ $ $0.00 $0.00 $0.00 FALSE Hallway x4 Surface Mount ,505 Re-Lamp/De-Lamp $150 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE Hallway Lamp T8 2x4 Surface Mounted ,091 Re-Lamp $93 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE Hallway Lamp T8 Electronic 0.5x4 Surface Mount Re-Lamp $4 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE Stairwell Lamp U T8 Electronic 2x2 Surface Mounted Re-Lamp Seesmart LED U-Tube 18W 4K $28 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE B - Gym x4 Surface Mounted Parabolic Lens ,508 Re-Lamp , ,188 $196 0 No New Controls 0 0.0% 0 $0 $1, $ $1, $ $0.00 $0.00 $0.00 FALSE - 26 B - Gym Lamp T8 2x4 Surface Mounted Re-Lamp $11 0 No New Controls 0 0.0% 0 $0 $60.00 $45.00 $ $ $0.00 $0.00 $0.00 FALSE - 21 B - Classroom x4 Surface Mount ,006 Re-Lamp/De-Lamp ,214 $200 0 No New Controls 0 0.0% 0 $0 $ $ $1, $ $0.00 $0.00 $0.00 FALSE - 21 B - Classroom x4 Surface Mount Re-Lamp/De-Lamp $91 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE - 21 B - Office/Storage room 400 2x4 Surface Mount Re-Lamp/De-Lamp $9 6 Dual Technology Occupancy Sensor - Switch Mnt % 7 $1 $ $90.00 $ $ $50.00 $50.00 $ FALSE B - Office/Storage room 400 2x4 Surface Mount Re-Lamp/De-Lamp $9 6 Dual Technology Occupancy Sensor - Switch Mnt % 7 $1 $ $90.00 $ $ $50.00 $50.00 $ FALSE B - Girl's Restroom x4 Recessed Prismatic Lens Re-Lamp / De-Lamp / Reflector with semi Specular Reflector Kit $50 5 Dual Technology Occupancy Sensor - Remote Mnt % 40 $7 $ $90.00 $ $ $ $50.00 $ FALSE B - Classroom x4 Pendant ,371 Re-Lamp/De-Lamp ,435 $237 0 No New Controls 0 0.0% 0 $0 $1, $ $1, $ $0.00 $0.00 $0.00 FALSE - 19 B - Classroom 21A x4 Pendant Re-Lamp/De-Lamp $91 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE - 21 B - Boys Restroom x4 Surface Mount Re-Lamp/De-Lamp $50 5 Dual Technology Occupancy Sensor - Remote Mnt % 40 $7 $ $90.00 $ $ $ $50.00 $ FALSE Appendix E - Lighting Audit - Warwick Institute Page 9 of 10

86 Fixture Reference # Location Average Burn Hours Description EXISTING FIXTURES PROPOSED FIXTURE RETROFIT RETROFIT ENERGY SAVINGS PROPOSED LIGHTING CONTROLS LIGHTING RETROFIT COSTS Energy Hour Energy Lamps per Watts per Qty of Total Lamps per Watts per Qty of Total Usage Energy Savings, Energy Control Ref Qty of Energy Usage kwh/yr Work Description Equipment Description Savings, Controls Description Reduction Savings, Material Total Labor Total All Fixture Fixture Fixtures kw Fixture Fixture Fixtures kw kwh/yr kwh Savings, $ # Controls Savings, $ kw % kwh Rebate Estimate Simple Payback Total Materials LIGHTING CONTROLS COST Total Labor Total All Smart Start Incentive Simple Payback 21 B - Classroom x4 Surface Mount ,736 Re-Lamp/De-Lamp , ,656 $273 0 No New Controls 0 0.0% 0 $0 $1, $ $2, $ $0.00 $0.00 $0.00 FALSE - 3 B - Storage Room x4 Recessed Prismatic Lens Re-Lamp / De-Lamp / Reflector with semi Specular Reflector Kit $55 0 No New Controls 0 0.0% 0 $0 $1, $ $1, $ $0.00 $0.00 $0.00 FALSE - TOTAL , , ,413 $10, $95 $59,388 $36,023 $95,411 $10, $2,450 $800 $3,250 $ Appendix E - Lighting Audit - Warwick Institute Page 10 of 10

87 Appendix APPENDIX F

88 Appendix F Page 1 of 3 Location Description Dionne Warwick Institute Area (Sq FT) Panel Qty 5435 SHARP ND-240QCJ Panel Sq Ft Panel Total Sq Ft Total KW DC Total Annual kwh Total KW AC Panel Weight (41.9 lbs) W/SQFT , , , = Proposed PV Roof Layout = Proposed PV Parking Layout Notes: 1. Estimated kwh based on the National Renewable Energy Laboratory PVWatts Version 1 Calculator Program.