EAST ORANGE SCHOOL DISTRICT GORDON PARKS ACADEMY FACILITY ENERGY REPORT 99 GREENWOOD AVENUE EAST ORANGE, NEW JERSEY 07017

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1 EAST ORANGE SCHOOL DISTRICT GORDON PARKS ACADEMY 99 GREENWOOD AVENUE EAST ORANGE, NEW JERSEY FACILITY ENERGY REPORT

2 East Orange School District Gordon Parks Academy 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 39

3 East Orange School District Gordon Parks Academy 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 - Heating South Jersey Energy Co. 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 39

4 East Orange School District Gordon Parks Academy ELECTRIC USAGE SUMMARY Utility Provider: PSEG 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 20, $3,189 May-14 18, $3,609 Jun-14 17, $3,369 Jul-14 10, $1,802 Aug-14 13, $2,788 Sep-14 19, $2,917 Oct-14 18, $2,934 Nov-14 21, $2,194 Dec-14 19, $2,939 Jan-15 21, $3,193 Feb-15 21, $3,174 Mar-15 18, $2,933 Totals 219, Max $35,040 AVERAGE DEMAND 77.7 KW average AVERAGE RATE $0.159 $/kwh 1C15143 August 31, 2015 Final Page 3 of 39

5 East Orange School District Gordon Parks Academy Figure 1 Electricity Usage Profile 1C15143 August 31, 2015 Final Page 4 of 39

6 East Orange School District Gordon Parks Academy Table 2 Natural Gas Billing Data NATURAL GAS USAGE SUMMARY Utility Provider: PSEG Rate: GSG (HTG) Meter No: Account No: Third Party Utility Provider: South Jersey Energy TPS Meter No: - MONTH OF USE CONSUMPTION (THERMS) TOTAL BILL May $21.11 Jun $27.63 Jul $16.01 Aug $25.20 Sep $ Oct $ Nov $ Dec $ Jan $ Feb $ Mar $24.38 Apr $ TOTALS 1, $1, AVERAGE RATE: $0.93 $/THERM 1C15143 August 31, 2015 Final Page 5 of 39

7 East Orange School District Gordon Parks Academy Figure 2 Natural Gas Usage Profile 1C15143 August 31, 2015 Final Page 6 of 39

8 East Orange School District Gordon Parks Academy FUEL OIL USAGE SUMMARY Table 3 Fuel Oil Billing Data Utility Provider: National Terminal, Inc. Point of Delivery ID: Rate: Based on Time of Delivery Price MONTH OF USE CONSUMPTION (GALLONS) TOTAL BILL Mar-14 10, $33, Apr-14 3, $9, May-14 1, $11, Jun $0.00 Jul $0.00 Aug $0.00 Sep $0.00 Oct-14 1, $2, Nov-14 6, $17, Dec-14 8, $18, Jan-15 12, $26, Feb-15 4, $9, TOTALS 47, $129, AVERAGE RATE: $2.72 $/Gallon 1C15143 August 31, 2015 Final Page 7 of 39

9 East Orange School District Gordon Parks Academy Figure 3 Fuel Oil Usage Profile 1C15143 August 31, 2015 Final Page 8 of 39

10 East Orange School District Gordon Parks Academy 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 39

11 East Orange School District Gordon Parks Academy Table 3 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 219, , ,355,068 NATURAL GAS 1, , ,772 FUEL OIL 47, ,632, ,698,793 TOTAL 7,535,607 9,214,634 *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 50,000 SQUARE FEET BUILDING SITE EUI kbtu/sf/yr 58.2 kbtu/sf/yr BUILDING SOURCE EUI kbtu/sf/yr kbtu/sf/yr 30% Less Efficient than PEER Comparison 1C15143 August 31, 2015 Final Page 10 of 39

12 East Orange School District Gordon Parks Academy III. FACILITY DESCRIPTION The Gordon Parks Academy is located at 99 Greenwood Avenue in East Orange, New Jersey. This 50,000 SF facility was originally built in The building is three stories with a basement and consists of classrooms, offices, an auditorium, a stage, a cafeteria, an art room, restrooms, and small kitchen. Occupancy Profile The school is in use 8:00 am till 3:00 pm, 5 days a week, with staff staying after hours for cleaning and some student activities. There are approximately 57 employees and 305 students that occupy the facility. Building Envelope Exterior walls for the building are masonry brick faced with a concrete block construction. The windows throughout the facility are in average condition. Typical windows are single-pane with aluminum frames. The roof on the original building portion of the building is a A-Frame style truss system roof with tar shingles overtop sheathing. The roof on the addition is a flat built up roof. HVAC Systems The Gordon Parks Academy is centrally heated, but does not have a central air conditioning system. Air conditioning is supplied in select areas of the building through window air conditioning units and split systems. The main boiler plant consists of two (2) cast iron sectional steam boilers manufactured by HB Smith. One of the boilers was recently installed and is currently the primary boiler, with the older boiler as a backup. In addition there are two (2) steam boilers demolished in place that no longer operate. The boilers are dual fuel capable, and both appear to have a natural gas connection; however each is operated on fuel oil. The newest boiler is rated at 3,844 MBH input and output of 3,031 MBH. The older HB Smith boiler is rated at 4,625 MBH input with a net steam output of 2,872 MBH. There is one condensate return station in the boiler room with two ¾ HP motors, and a boiler feed water tank with three ½ HP motors. The Auditorium and Stage are conditioned by a single heating and ventilating unit located on the stage. The unit is manufactured by Carrier with a 3 horsepower supply fan motor. The classrooms and cafeteria are conditioned by heating only unit ventilators with steam heating coils and supplemental heat from steam radiators. The Media Center has steam radiators and unit ventilators for heating, and a wall mounted split system for cooling. The split system is a Sanyo wall unit with 3 tons of cooling capacity. The gymnasium is heating only by two steam unit heaters wall hung approximately 10 foot from the floor. 1C15143 August 31, 2015 Final Page 11 of 39

13 East Orange School District Gordon Parks Academy 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 compressor for the control system is located in the boiler room and has a single 1 horsepower motor. Window air conditioners and split systems are controlled through on board controls, or separate thermostats. 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 75 MBH with a 75 gallon storage tank. The unit has an estimated efficiency of 80% based on input and recovery ratings. Plumbing System The Gordon Parks Academy 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 has a single Vulcan electric oven rated at 25 kilowatts. There are three reach-in refrigerators for food storage and a chest refrigerator for dairy. 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 39

14 East Orange School District Gordon Parks Academy 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 39

15 East Orange School District Gordon Parks Academy 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 Upgrade $62,512 $9, % ECM #2 Exterior Lighting Upgrade $516 $ % ECM #3 Lighting Controls $970 $ % ECM #4 Oil to Natural Gas Conversion $10,000 $67, % ECM #5 DDC Controls $150,000 $21, % ECM #6 Steam Trap Replacement $22,000 $14, % ECM #7 Window Replacement $283,000 $4, % ECM #8 Appliance Replacement $1,300 $ % ECM #9 Water Conservation $750 $ % RENEWABLE ENERGY MEASURES (REM's) ECM NO. DESCRIPTION NET INSTALLATION COST ANNUAL SAVINGS SIMPLE PAYBACK (Yrs) SIMPLE LIFETIME ROI REM #1 28 kw Solar Array $131,962 $10, % 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 39

16 East Orange School District Gordon Parks Academy 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 Upgrade , ECM #2 Exterior Lighting Upgrade ECM #3 Lighting Controls ECM #4 Oil to Natural Gas Conversion ,802 47,716 ECM #5 DDC Controls , ,157 ECM #6 Steam Trap Replacement ,341 ECM #7 Window Replacement ,510 ECM #8 Appliance Replacement ECM #9 Water Conservation ECM NO. DESCRIPTION RENEWABLE ENERGY MEASURES (REM's) ANNUAL UTILITY REDUCTION ELECTRIC DEMAND (KW) ELECTRIC CONSUMPTION (KWH) NATURAL GAS (THERMS) FUEL OIL (GALLONS) REM #1 28 kw Solar Array , C15143 August 31, 2015 Final Page 15 of 39

17 East Orange School District Gordon Parks Academy 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 Upgrade 92, ECM #2 Exterior Lighting Upgrade 1, ECM #3 Lighting Controls ECM #4 Oil to Natural Gas Conversion 287,255 (615) 0 ECM #5 DDC Controls 180, ECM #6 Steam Trap Replacement 119, ECM #7 Window Replacement 33, ECM #8 Appliance Replacement ECM #9 Water Conservation 3, Notes: A. Emissions Reduction based on NJCEP published factors for electric & gas. 1C15143 August 31, 2015 Final Page 16 of 39

18 East Orange School District Gordon Parks Academy 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 Upgrade $9,705 $72,007 $9,495 $62, Exterior Lighting Upgrade $114 $816 $300 $ Lighting Controls $78 $1,050 $80 $ Oil to Natural Gas Conversion $67,661 $10,000 $0 $10, DDC Controls $21,564 $150,000 $0 $150, Steam Trap Replacement $14,528 $22,000 $0 $22, Window Replacement $4,107 $283,000 $0 $283, Appliance Replacement $99 $1,300 $0 $1, Water Conservation $642 $750 $0 $ Total Project $118,498 $540,923 $9,875 $531, 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. 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 39

19 East Orange School District Gordon Parks Academy ECM #1: Interior Lighting Upgrades Description: The majority of the interior lighting throughout the Gordon Parks Academy is provided by 1x4 and 2x4 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) 36.8 Electric Usage Savings (kwh) 61,036 Electric Cost Savings ($) $9,705 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 39

20 East Orange School District Gordon Parks Academy Energy Savings Summary: ECM #1 - ENERGY SAVINGS SUMMARY Installation Cost ($): $72,007 NJ Smart Start Equipment Incentive ($): $9,495 Net Installation Cost ($): $62,512 Maintenance Savings ($/Yr): $0 Energy Savings ($/Yr): $9,705 Total Yearly Savings ($/Yr): $9,705 Estimated ECM Lifetime (Yr): 15 Simple Payback 6.4 Simple Lifetime ROI 132.9% Simple Lifetime Maintenance Savings $0 Simple Lifetime Savings $145,575 Internal Rate of Return (IRR) 13% Net Present Value (NPV) $53, C15143 August 31, 2015 Final Page 19 of 39

21 East Orange School District Gordon Parks Academy ECM #2: Exterior Lighting Upgrade Description: The exterior lighting at the school includes only exterior building lighting. The exterior of the building is currently lit by pin CFL lamps and metal halide wall packs. Concord Engineering recommends upgrading only the metal halide wall packs to energy efficient LED wall packs. This ECM would replace the existing exterior wall packs with equivalent LED lamps and fixtures. Energy Savings Calculations: A detailed Investment Grade Lighting Audit can be found in Investment Grade Lighting Audit Appendix that outlines the proposed retrofits, costs, savings, and payback periods. LIGHTING UPGRADE SAVINGS SUMMARY DESCRIPTION SAVINGS Electric Demand Savings (kw) 0.2 Electric Usage Savings (kwh) 720 Electric Cost Savings ($) $114 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 20 of 39

22 East Orange School District Gordon Parks Academy Energy Savings Summary: ECM #2 - ENERGY SAVINGS SUMMARY Installation Cost ($): $816 NJ Smart Start Equipment Incentive ($): $300 Net Installation Cost ($): $516 Maintenance Savings ($/Yr): $0 Energy Savings ($/Yr): $114 Total Yearly Savings ($/Yr): $114 Estimated ECM Lifetime (Yr): 15 Simple Payback 4.5 Simple Lifetime ROI 231.4% Simple Lifetime Maintenance Savings $0 Simple Lifetime Savings $1,710 Internal Rate of Return (IRR) 21% Net Present Value (NPV) $ C15143 August 31, 2015 Final Page 21 of 39

23 East Orange School District Gordon Parks Academy ECM #3: 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 offices, 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. Energy Savings Calculations: 1C15143 August 31, 2015 Final Page 22 of 39

24 East Orange School District Gordon Parks Academy Energy Savings Savings. Energy Savings % 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) 488 Electric Cost Savings ($) $78 Maintenance Savings and Project Costs: No maintenance cost savings were estimated for this measure. Project Costs are based off RS Means Unit Cost Data and Vendor quotes. Energy Savings Summary: ECM #3 - ENERGY SAVINGS SUMMARY Installation Cost ($): $1,050 NJ Smart Start Equipment Incentive ($): $80 Net Installation Cost ($): $970 Maintenance Savings ($/Yr): $0 Energy Savings ($/Yr): $78 Total Yearly Savings ($/Yr): $78 Estimated ECM Lifetime (Yr): 15 Simple Payback 12.4 Simple Lifetime ROI 20.6% Simple Lifetime Maintenance Savings $0 Simple Lifetime Savings $1,170 Internal Rate of Return (IRR) 2% Net Present Value (NPV) ($38.84) 1C15143 August 31, 2015 Final Page 23 of 39

25 East Orange School District Gordon Parks Academy ECM #4 Fuel Conversion to Natural Gas Description: Gordon Parks Academy currently uses fuel oil to fire both 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 Gordon Parks Academy. 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 district will need to contact the utility company to ensure there is adequate gas pressure to accommodate the additional load. 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 FUEL CONVERSION ANALYSIS ECM INPUTS EXISTING PROPOSED SAVINGS Natural Gas Description Fuel Oil Conversion Existing Fuel Oil Usage (Gallons) 47,716 0 Fuel Oil Conversion (Btu/Gal) 140, ,000 Natural Gas (Btu/therm) 100, ,000 Fuel Usage (kbtu) 6,680,184 6,680,184 Fuel Oil #2 ($/Gallon) $2.720 $2.720 Natural Gas ($/therm) $0.930 $0.930 ENERGY SAVINGS CALCULATIONS Fuel Oil #2 Usage (Gallons) 47, ,716 Natural Gas Usage (Therm) 0 66,802 (66,802) Energy Cost ($) $129,786 $62,126 $67,661 COMMENTS: 1C15143 August 31, 2015 Final Page 24 of 39

26 East Orange School District Gordon Parks Academy Energy Savings Summary: ECM #4 - ENERGY SAVINGS SUMMARY Installation Cost ($): $10,000 NJ Smart Start Equipment Incentive ($): $0 Net Installation Cost ($): $10,000 Maintenance Savings ($/Yr): $0 Energy Savings ($/Yr): $67,661 Total Yearly Savings ($/Yr): $67,661 Estimated ECM Lifetime (Yr): 15 Simple Payback 0.1 Simple Lifetime ROI % Simple Lifetime Maintenance Savings $0 Simple Lifetime Savings $1,014,915 Internal Rate of Return (IRR) 677% Net Present Value (NPV) $797, C15143 August 31, 2015 Final Page 25 of 39

27 East Orange School District Gordon Parks Academy ECM #5: 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 compressor for the control system is located in the boiler room and has a single 1 horsepower motor. 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 15% of the electricity and 15% 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. 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: 1C15143 August 31, 2015 Final Page 26 of 39

28 East Orange School District Gordon Parks Academy DDC ENERGY MANAGEMENT SYSYEM CALCULATIONS ECM INPUTS EXISTING PROPOSED SAVINGS ECM INPUTS Pneumatic Full DDC Controls Existing Fuel Oil Usage (Gallons) 47,716 - Existing Electricity Usage for HVAC (kwh) 87,876 - Energy Savings, Fuel Oil - 15% Energy Savings, Electricity - 15% Fuel Oil Cost ($/Gallon) $2.72 $2.72 Electricity Cost ($/kwh) $0.159 $0.159 ENERGY SAVINGS CALCULATIONS ECM RESULTS EXISTING PROPOSED SAVINGS Fuel Oil Usage (Gallons) 47,716 40,558 7,157 Electricity Usage (kwh) 87,876 74,695 13,181 Fuel Oil Cost ($) $129,786 $110,318 $19,468 Electricity Cost ($) $13,972 $11,876 $2,096 Energy Cost ($) $143,759 $122,195 $21,564 COMMENTS: 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 quote information. 1C15143 August 31, 2015 Final Page 27 of 39

29 East Orange School District Gordon Parks Academy Energy Savings Summary: ECM #5 - ENERGY SAVINGS SUMMARY Installation Cost ($): $150,000 NJ Smart Start Equipment Incentive ($): $0 Net Installation Cost ($): $150,000 Maintenance Savings ($/Yr): $0 Energy Savings ($/Yr): $21,564 Total Yearly Savings ($/Yr): $21,564 Estimated ECM Lifetime (Yr): 15 Simple Payback 7.0 Simple Lifetime ROI 115.6% Simple Lifetime Maintenance Savings $0 Simple Lifetime Savings $323,460 Internal Rate of Return (IRR) 12% Net Present Value (NPV) $107, C15143 August 31, 2015 Final Page 28 of 39

30 East Orange School District Gordon Parks Academy ECM #6: 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 eighty-three (83) 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 Energy Savings Summary: Trap Orifice Diamter (in) STEAM TRAP LOSS CALCULATION Steam Loss lb/hr (15 PSI) Quantity of Traps Estimated Quantity Failed Annual Steam Loss lbs Annual Steam Loss Gallons Cost Savings 3/4" Trap 3/16" ,005 5,341 $14,528 TOTAL ,005 5,341 $14,528 ECM #6 - ENERGY SAVINGS SUMMARY Installation Cost ($): $22,000 NJ Smart Start Equipment Incentive ($): $0 Net Installation Cost ($): $22,000 Maintenance Savings ($/Yr): $0 Energy Savings ($/Yr): $14,528 Total Yearly Savings ($/Yr): $14,528 Estimated ECM Lifetime (Yr): 15 Simple Payback 1.5 Simple Lifetime ROI 890.5% Simple Lifetime Maintenance Savings 0 Simple Lifetime Savings $217,920 Internal Rate of Return (IRR) 66% Net Present Value (NPV) $151, C15143 August 31, 2015 Final Page 29 of 39

31 East Orange School District Gordon Parks Academy ECM #7: Window Replacement Description: Primarily, Gordon Parks Academy consists of single pane windows with metal frames. The total area of single pane windows for the entire facility is estimated at 3,625 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 classrooms. 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 30 of 39

32 East Orange School District Gordon Parks Academy WINDOW REPLACEMENT CALCULATIONS ECM INPUTS EXISTING PROPOSED SAVINGS Existing Single Pane Double Pane Low-E Description: Windows Windows Window (SF) 3,625 3,625 U-Value (BTU/HR/SF* F) Infiltration Rate (CFM/SF) Indoor Temperature Heating ( o F) Average Thermal Loss Rate Heating (BTU/HR) 82,972 37,338 45,635 Heating Degree Days (65 o F) Thermal Losses Heating (kbtu) 301, , ,800 Heating System Efficiency (%) 79.0% 79.0% Fuel Oil Cost ($/Gallon) $2.72 $ ENERGY SAVINGS CALCULATIONS ECM RESULTS EXISTING PROPOSED SAVINGS Fuel Oil Usage (Gallons) 2,745 1,235 1,510 Energy Cost Savings ($) $7,467 $3,360 $4,107 Comments: 1. Proposed window U-value Based on ASHRAE Savings Based on Avg. Monthly Temperature for C15143 August 31, 2015 Final Page 31 of 39

33 East Orange School District Gordon Parks Academy Energy Savings Summary: ECM #7 - ENERGY SAVINGS SUMMARY Installation Cost ($): $283,000 NJ Smart Start Equipment Incentive ($): $0 Net Installation Cost ($): $283,000 Maintenance Savings ($/Yr): $0 Energy Savings ($/Yr): $4,107 Total Yearly Savings ($/Yr): $4,107 Estimated ECM Lifetime (Yr): 25 Simple Payback 68.9 Simple Lifetime ROI -63.7% Simple Lifetime Maintenance Savings $0 Simple Lifetime Savings $102,675 Internal Rate of Return (IRR) -7% Net Present Value (NPV) ($211,484.20) 1C15143 August 31, 2015 Final Page 32 of 39

34 East Orange School District Gordon Parks Academy ECM #8: Refrigerator Replacement Description: There is a residential style refrigerator located in the teacher s lounge and nurse s office. These units are older models that are not nearly as energy efficient as one manufactured today. The proposed replacement is a one-for-one with a unit of similar size and dimensions that has the most up-to-date Energy Star Rating. The models selected are manufactured by Frigidaire. Energy Savings Calculations: ENERGY STAR REFRIGERATOR CALCULATION ECM INPUTS EXISTING PROPOSED SAVINGS Quantity 2 2 Manufacturer Electrolux, RCA Frigidaire Type Top Freezer Top Freezer Model FFHT1814Q, FFHT1514Q FFHT1814QW Size (Cu-Ft) 18, 14 18, 14 Electric Rate ($/kwh) $0.159 $0.159 ENERGY SAVINGS CALCULATIONS Electric Usage (kwh) 1, Energy Cost ($) $210 $111 $99 COMMENTS: Calculations based Energy Star Website Maintenance Savings & Project Costs: No maintenance cost savings were estimated for this measure The cost estimate is based on vendor quote information. 1C15143 August 31, 2015 Final Page 33 of 39

35 East Orange School District Gordon Parks Academy Energy Savings Summary: ECM #8 - ENERGY SAVINGS SUMMARY Installation Cost ($): $1,300 NJ Smart Start Equipment Incentive ($): $0 Net Installation Cost ($): $1,300 Maintenance Savings ($/Yr): $0 Energy Savings ($/Yr): $99 Total Yearly Savings ($/Yr): $99 Estimated ECM Lifetime (Yr): 15 Simple Payback 13.1 Simple Lifetime ROI 14.2% Simple Lifetime Maintenance Savings $0 Simple Lifetime Savings $1,485 Internal Rate of Return (IRR) 2% Net Present Value (NPV) ($118.14) 1C15143 August 31, 2015 Final Page 34 of 39

36 East Orange School District Gordon Parks Academy ECM #9: Water Conservation Description: The Gordon Parks Academy utilizes standard plumbing fixtures. The typical water faucet consumption only meets the minimum federal required standard for water efficiency. New fixtures are available that use less water than today s requirements and can add up to significant water reduction over a long period. This ECM includes the retrofitting of the existing faucets within the facility with new low flow aerators. The estimated usage of the plumbing fixtures is based on the estimated usage per day for each device and the facility operating days per year. The number of plumbing fixtures to be replaced is based on observations of the facility. The proposed retrofit includes installation of low flow aerators. When water consumption information was not available, the GPF values were estimated for the existing fixtures. Energy Savings Calculations: Faucets: Water Usage Quantity Operation Days Gal Usage Min Fixture yr Day Min Electric Usage Faucet Water Usage Gal 8.33 lbs Specific Heat 1 T 70 Gal 3,413 Btu 1 HWH Efficiency 50% Natural Gas Usage Faucet Water Usage Gal 8.33 lbs Specific Heat 1 T 70 Gal 100,000 Btu 1 HWH Efficiency 50% 1C15143 August 31, 2015 Final Page 35 of 39

37 East Orange School District Gordon Parks Academy LOW FLOW WATER SAVING DEVICES ECM INPUTS EXISTING PROPOSED SAVINGS Quantity of Sinks Flow Rate (GPM) Device Usage (min per day) Facility Operation (days / year) Heat Content of Water (Btu/gal/ F) Temperature Rise ( F) Efficiency of Heating System (%) 80% 80% Natural Gas Rate ($/therm) $0.930 $0.930 Water Rate ($/1000gal) $5.000 $5.000 ENERGY SAVINGS CALCULATIONS Natural Gas Usage (Therm) Water Usage (gallons) 99,000 22,500 76,500 Energy Cost ($) $831 $189 $642 COMMENTS: Heating Savings based on 50% Hot Cold Mix Maintenance Savings & Project Costs: No maintenance cost savings were estimated for this measure The cost for installation and materials is based on 25 faucet aerators. There are no Smart Start rebates for installation of low flow plumbing fixtures. 1C15143 August 31, 2015 Final Page 36 of 39

38 East Orange School District Gordon Parks Academy Energy Savings Summary: ECM #9 - ENERGY SAVINGS SUMMARY Installation Cost ($): $750 NJ Smart Start Equipment Incentive ($): $0 Net Installation Cost ($): $750 Maintenance Savings ($/Yr): $0 Energy Savings ($/Yr): $642 Total Yearly Savings ($/Yr): $642 Estimated ECM Lifetime (Yr): 15 Simple Payback 1.2 Simple Lifetime ROI % Simple Lifetime Maintenance Savings $0 Simple Lifetime Savings $9,630 Internal Rate of Return (IRR) 86% Net Present Value (NPV) $6, C15143 August 31, 2015 Final Page 37 of 39

39 East Orange School District Gordon Parks Academy REM #1: 28 kw Solar System Description: The Gordon Parks Academy has available roof space that could accommodate solar arrays. Based on the available area a 28 kilowatt solar array could be installed. The array will produce approximately 33,760 kilowatt-hours annually that will reduce the overall electric usage of the facility by 15%. 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 ($): $131,962 NJ Smart Start Equipment Incentive ($): $0 Net Installation Cost ($): $131,962 SREC Revenue ($/Yr): $5,115 Energy Savings ($/Yr): $5,368 Total Yearly Savings ($/Yr): $10,483 Estimated ECM Lifetime (Yr): 15 Simple Payback 12.6 Simple Lifetime ROI 19.2% Simple Lifetime Maintenance Savings $76,721 Simple Lifetime Savings $157,238 Internal Rate of Return (IRR) 2.3% Net Present Value (NPV) ($6,822.08) 1C15143 August 31, 2015 Final Page 38 of 39

40 East Orange School District Gordon Parks Academy 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. 1C15143 August 31, 2015 Final Page 39 of 39

41 Appendix APPENDIX A

42 APPENDIX A 1 of 1 ECM COST & SAVINGS BREAKDOWN CONCORD ENGINEERING GROUP East Orange School District - Gordon Parks Academy 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 Upgrade $48,439 $23,568 $9,495 $62,512 $9,705 $0 $9, $145,575 $ % % $53, ECM #2 Exterior Lighting Upgrade $546 $270 $300 $516 $114 $0 $ $1,710 $ % % $ ECM #3 Lighting Controls $600 $450 $80 $970 $78 $0 $78 15 $1,170 $0 20.6% % ($38.84) ECM #4 Oil to Natural Gas Conversion $5,000 $5,000 $0 $10,000 $67,661 $0 $67, $1,014,915 $ % % $797, ECM #5 DDC Controls $85,000 $65,000 $0 $150,000 $21,564 $0 $21, $323,460 $ % % $107, ECM #6 Steam Trap Replacement $14,000 $8,000 $0 $22,000 $14,528 $0 $14, $217,920 $ % % $151, ECM #7 Window Replacement $188,667 $94,333 $0 $283,000 $4,107 $0 $4, $102,675 $0-63.7% % ($211,484.20) ECM #8 Appliance Replacement $1,300 $0 $0 $1,300 $99 $0 $99 15 $1,485 $0 14.2% % ($118.14) ECM #9 Water Conservation $500 $250 $0 $750 $642 $0 $ $9,630 $ % % $6, REM RENEWABLE ENERGY AND FINANCIAL COSTS AND SAVINGS SUMMARY REM #1 28 kw Solar Array $79,177 $52,785 $0 $131,962 $5,368 $5,115 $10, $157,238 $76, % % ($6,822.08) 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.

43 Appendix APPENDIX B

44 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

45 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

46 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

47 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

48 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

49 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%.

50 Appendix APPENDIX C

51 ENERGY STAR Data Verification Checklist 39 ENERGY STAR Score 1 Gordon Parks Academy Registry Name: Gordon Parks Academy Primary Function: K-12 School Gross Floor Area (ft²): 50,000 Built: 1905 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 Gordon Parks Academy 99 Greenwood 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: Gordon Parks Academy 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: 99 Greenwood Avenue East Orange, New Jersey Is this correct and complete? 4) Gross Floor Area: 50,000 ft² Yes Yes Yes Yes No No No No Page 1 of 8

52 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: 50,000 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

53 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: 57 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: 321 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: 203 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

54 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: 10 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 Electric - Grid (kbtu) 745,217.1 (14%) Natural Gas (kbtu) 139,527.4 (3%) Fuel Oil (No. 2) (kbtu) 4,514,826.4 (84%) Total Energy (kbtu) 5,399,571 National Median Comparison National Median Site EUI (kbtu/ft²) 98.2 National Median Source EUI (kbtu/ft²) % Diff from National Median Source EUI 10% Energy Intensity Site (kbtu/ft²) 108 Source (kbtu/ft²) 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 Electric Grid Meter Electric 12/09/2013 In Use Gordon Parks Academy Page 4 of 8

55 Meter Name Fuel Type Start Date End Date Associated With Fuel Oil (No. 2) Fuel Oil No 2 11/03/2014 In Use Natural Gas #1 Natural Gas 12/09/2013 In Use Gordon Parks Academy Gordon Parks Academy 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: Electric Meter: Electric Grid Meter (kwh (thousand Watt-hours)) Associated With: Gordon Parks Academy Start Date End Date Usage Green Power? 04/09/ /12/ ,880 No 05/12/ /10/ ,690 No 06/10/ /10/ ,490 No 07/10/ /08/ ,080 No 08/08/ /09/ ,470 No 09/09/ /08/ ,230 No 10/08/ /06/ ,810 No 11/06/ /09/ ,450 No 12/09/ /09/ ,290 No 01/09/ /09/ ,240 No Page 5 of 8

56 Start Date End Date Usage Green Power? 02/09/ /11/ ,060 No 03/11/ /10/ ,000 No 04/10/ /11/ ,660 No Total Consumption (kwh (thousand Watt-hours)): Total Consumption (kbtu (thousand Btu)): 238, ,250.2 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: Fuel Oil No 2 Meter: Fuel Oil (No. 2) (Gallons (US)) Associated With: Gordon Parks Academy Delivery Date Quantity 11/03/2014 1,350 11/11/2014 1,223 11/17/2014 1,332 11/21/2014 1,353 11/28/2014 1,400 12/02/2014 1,525 12/08/2014 1,600 12/12/2014 1,319 12/16/2014 1,401 12/19/ /23/2014 1,168 12/30/2014 1,685 01/03/2015 1,580 01/07/2015 1,458 01/10/2015 1,410 01/14/2015 1,548 01/17/2015 1,198 Page 6 of 8

57 Delivery Date Quantity 01/21/2015 1,572 01/24/2015 1,079 01/27/2015 1,189 01/31/2015 1,546 02/03/2015 1,291 02/07/2015 1,690 02/10/2015 1,299 Total Consumption (Gallons (US)): 33,160 Total Consumption (kbtu (thousand Btu)): 4,576,080 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 #1 (therms) Associated With: Gordon Parks Academy Start Date End Date Usage 04/09/ /12/ /12/ /10/ /10/ /10/ /10/ /08/ /08/ /09/ /09/ /08/ /08/ /09/ /09/ /09/ /09/ /09/ /09/ /11/ /11/ /10/ estimate 04/10/ /11/ Total Consumption (therms): 1, Page 7 of 8

58 Total Consumption (kbtu (thousand Btu)): 156,601 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

59 ENERGY STAR Statement of Energy Performance 39 ENERGY STAR Score 1 Gordon Parks Academy Primary Property Function: K-12 School Gross Floor Area (ft²): 50,000 Built: 1905 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 Gordon Parks Academy 99 Greenwood 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 108 kbtu/ft² Source EUI kbtu/ft² Annual Energy by Fuel Electric - Grid (kbtu) 745,217 (14%) Natural Gas (kbtu) 139,527 (3%) Fuel Oil (No. 2) (kbtu) 4,514,826 (84%) Signature & Stamp of Verifying Professional National Median Comparison National Median Site EUI (kbtu/ft²) 98.2 National Median Source EUI (kbtu/ft²) % Diff from National Median Source EUI 10% Annual Emissions Greenhouse Gas Emissions (Metric Tons 442 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)

60 Appendix APPENDIX D

61 Air Handler Units Tag Unit Type MAJOR EQUIPMENT LIST Concord Engineering H&V-Aud Indoor Air Handler Air Handlers Qty 1 Location Area Served Manufacturer Model No. Auditorium Stage Auditorium / Stage Carrier Corp 46P9B144 Serial No Cooling Type Cooling Capacity (Tons) Heating Type No Cooling N/A Steam Heating Input (MBH) - Supply Fan (HP) 3 Supply Fan VFD Return Fan (HP) Return Fan VFD Yes No N/A N/A Yes No N/A Approx Age ASHRAE Service Life 20 Remaining Life 20 Comments Note: "N/A" = Not Applicable. "-" = Info Not Available Appendix D - Major Equipment List -Gordon Parks Academy Page 1 of 9

62 MAJOR EQUIPMENT LIST Concord Engineering Terminal Units Tag WAC1 MS-1 WAC2 Terminal Units Unit Type Window Unit Console Unit Window Unit Qty Location Teacher's Room Media Center Nurse's Office Area Served Teacher's Room Media Center Nurse's Office Manufacturer Electrolux Sanyo Friedrich Model No. FAA086P7A KHS3632 SP05A10 Serial No. IK LCCS01255 Cooling Type Packaged DX Split System 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 8 8 ASHRAE Service Life Remaining Life Comments Note: "N/A" = Not Applicable. "-" = Info Not Available Appendix D - Major Equipment List -Gordon Parks Academy Page 2 of 9

63 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 WAC 3 UH UV Terminal Units Window Unit Unit Heater Unit Ventilator Kitchen Kitchen Gym Gym Classrooms, Media, Cafeteria Classrooms, Media, Cafeteria Packaged DX No Cooling No Cooling - N/A N/A - N/A N/A No Heating Steam Steam N/A - - N/A N/A N/A Window Unit covered Note: "N/A" = Not Applicable. "-" = Info Not Available Appendix D - Major Equipment List -Gordon Parks Academy Page 3 of 9

64 MAJOR EQUIPMENT LIST Concord Engineering Boilers Tag B1 B2 Unit Type Cast-Iron Sectional (Steam) Cast-Iron Sectional (Steam) Boilers Qty 1 1 Location Boiler Room Boiler Room Manufacturer HB Smith HB Smith Model No. 28A-12 M450L Mills - 15 Serial No. 28A Input Capacity (Btu/h) 3,844,000 4,625,000 Output Capacity (Btu/h) 3,031,000 2,872,700 Approx. Efficiency % 78.9% 62.1% Fuel Type Dual Fuel Gas/Oil Dual Fuel Gas/Oil Approx Age 2 30 ASHRAE Service Life Remaining Life 28 0 Comments Note: "N/A" = Not Applicable. "-" = Info Not Available Power Flam Burner 1.5 HP, Burner Fan Flue Gas Fan, 1.0 HP Appendix D - Major Equipment List -Gordon Parks Academy Page 4 of 9

65 Domestic Water Heaters Tag MAJOR EQUIPMENT LIST Concord Engineering HWH-1 Dom HWH Unit Type Commerical Gas Water Heater Qty 1 Location Boiler Room Area Served - Manufacturer Model # Serial # Rheem/Ruud G75-75N-2 RRLN Storage Size (Gal) 75 Input Capacity (MBH/KW) 75.1 Recovery (Gal/Hr) 72.8 Efficiency % 80% Fuel Natural Gas Approx Age 11 ASHRAE Service Life 15 Remaining Life 4 Comments Note: "N/A" = Not Applicable. "-" = Info Not Available Bell & Gossett Circulator Pump Motor: 1/12 HP ; 1725 RPM 1 PH; 60 Hz ; 115 V Appendix D - Major Equipment List -Gordon Parks Academy Page 5 of 9

66 Pumps MAJOR EQUIPMENT LIST Concord Engineering Tag CP1 CP2 Unit Type Condensate Condensate Pumps Qty 1 1 Location Boiler Room Boiler Room System Served Condensate Return (Boiler) Condensate Return (Boiler) Manufacturer - - Model # - - Serial # - - Horse Power Flow Rate (GPM) - - Head Pressure (FTHD) - - Motor Manufacturer Century Marathon Motor Frame K56J 56J Electrical Power (V/P/HZ) /460/3/60 115/ /1/60 Motor RPM 3450/ Motor Efficiency % - - Pump VFD Yes No N/A Yes No N/A Approx Age ASHRAE Service Life Remaining Life Comments Note: "N/A" = Not Applicable. "-" = Info Not Available 3 Century Motors for Condensate Pump 2 Marathon Motors for Condensate Pump Appendix D - Major Equipment List -Gordon Parks Academy Page 6 of 9

67 Kitchen / Misc. MAJOR EQUIPMENT LIST Concord Engineering Tag FF1 MF1 FF2 Residential Residential Residential Unit Type Refrigerator Refrigerator Refrigerator Kitchen-Misc Qty Location Teacher's Room Nurse's Office Nurse's Office Manufacturer Electrolux Felix Storch, Inc. RCA Appliance Corp. Model No. FRT18B5JM2 HS 1661L MTX14CYXKRWH Serial No. BA GR Fuel Comments Note: "N/A" = Not Applicable. "-" = Info Not Available "FF" = Full Fridge "MF" = Mini Fridge Appendix D - Major Equipment List -Gordon Parks Academy Page 7 of 9

68 Kitchen / Misc. Tag Unit Type Qty Location Manufacturer Model No. Serial No. Fuel MAJOR EQUIPMENT LIST Concord Engineering CO1 RIF1 RIF2 Oven Reach-in Refrigerator Reach-in Refrigerator Kitchen Kitchen Kitchen Vulcan-Hart Traulsen Traulsen RET10 RLT 2-32WUT G M074490H93 T511760G92 Kitchen-Misc Comments 24.5 KW 3-Phase 208 Volts 1-Phase 115 Volts 1-Phase 115 Volts Note: "N/A" = Not Applicable. "-" = Info Not Available Appendix D - Major Equipment List -Gordon Parks Academy Page 8 of 9

69 Kitchen / Misc. Tag Unit Type Qty RIF3 Reach-in Refrigerator MAJOR EQUIPMENT LIST Concord Engineering Pneumatic Air Compressor 1 1 Kitchen-Misc Location Kitchen Boiler Room Manufacturer Model No. Serial No. Powers Equipment Co D Fuel Comments Dairy Fridge 115 Volts 1-Phase Leland Faraday Motor 1 HP - Note: "N/A" = Not Applicable. "-" = Info Not Available Appendix D - Major Equipment List -Gordon Parks Academy Page 9 of 9

70 Appendix APPENDIX E

71 CEG Project #: Facility Name: Address: City, State, Zip 1C15143 Gordon Parks Academy 99 Greenwood 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 Energy Hour Energy Watts per Qty of Total Usage Lamps per Watts per Qty of Total Usage Energy Control Ref Qty of Energy Work Description Equipment Description Savings, Savings, Controls Description Reduction Savings, Material Total Labor Total All Fixture Fixtures kw kwh/yr Fixture Fixture Fixtures kw kwh/yr Savings, $ # Controls Savings, $ kw kwh % kwh Lamps per Fixture Rebate Estimate Simple Payback Total Materials LIGHTING CONTROLS COST Total Labor Total All Smart Start Incentive Simple Payback Gym 2000 Metal Halide 250W 2x2 Surface Mounted Prismatic ,080 Replace Cree High Bay LED 160W , ,240 $515 0 No New Controls 0 0.0% 0 $0 $5, $1, $6, $1, $0.00 $0.00 $0.00 YES Entry Lamp T8 Electronic 1x4 Surface Mount Prismatic Re-Lamp $22 0 No New Controls 0 0.0% 0 $0 $ $90.00 $ $ $0.00 $0.00 $0.00 FALSE Entry Lamp T8 Electronic 1x4 Surface Mount Prismatic Re-Lamp $11 0 No New Controls 0 0.0% 0 $0 $60.00 $45.00 $ $ $0.00 $0.00 $0.00 FALSE Attic Storage W CFL Replace 28W LED Lamp $2 0 No New Controls 0 0.0% 0 $0 $ $55.00 $ $ $0.00 $0.00 $0.00 FALSE Attic Storage W Incandescent Replace 23W LED Lamp $8 0 No New Controls 0 0.0% 0 $0 $57.00 $27.50 $84.50 $ $0.00 $0.00 $0.00 FALSE Stair x4 Recessed Direct Re-Lamp / De-Lamp / Reflector $72 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE Classroom ,642 Re-Lamp / De-Lamp / Reflector $158 0 No New Controls 0 0.0% 0 $0 $ $ $1, $ $0.00 $0.00 $0.00 FALSE Classroom 33 Closet Re-Lamp / De-Lamp / Reflector $4 0 No New Controls 0 0.0% 0 $0 $90.00 $45.00 $ $ $0.00 $0.00 $0.00 FALSE Classroom ,459 Re-Lamp / De-Lamp / Reflector $140 0 No New Controls 0 0.0% 0 $0 $ $ $1, $ $0.00 $0.00 $0.00 FALSE Girl's Toilet Lamp T8 Electronic 1x4 Surface Mount Prismatic Re-Lamp $3 0 No New Controls 0 0.0% 0 $0 $60.00 $45.00 $ $ $0.00 $0.00 $0.00 FALSE Classroom x4 Surface Mount Prismatic ,094 Re-Lamp / De-Lamp $105 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE Janitor's Closet W CFL Replace 28W LED Lamp $1 0 No New Controls 0 0.0% 0 $0 $70.00 $27.50 $97.50 $ $0.00 $0.00 $0.00 FALSE Teacher's Room x4 Surface Mount Prismatic Re-Lamp / De-Lamp $53 6 Dual Technology Occupancy Sensor - Switch Mnt % 43 $7 $ $ $ $ $50.00 $50.00 $ FALSE Appendix E - Lighting Audit - Gordon Parks Academy Page 1 of 8

72 Fixture Reference # Location Average Burn Hours Description EXISTING FIXTURES PROPOSED FIXTURE RETROFIT RETROFIT ENERGY SAVINGS PROPOSED LIGHTING CONTROLS LIGHTING RETROFIT COSTS Energy Energy Hour Energy Watts per Qty of Total Usage Lamps per Watts per Qty of Total Usage Energy Control Ref Qty of Energy Work Description Equipment Description Savings, Savings, Controls Description Reduction Savings, Material Total Labor Total All Fixture Fixtures kw kwh/yr Fixture Fixture Fixtures kw kwh/yr Savings, $ # Controls Savings, $ kw kwh % kwh Lamps per Fixture Rebate Estimate Simple Payback Total Materials LIGHTING CONTROLS COST Total Labor Total All Smart Start Incentive Simple Payback Faculty Women's Bathroom Lamp Rapid Start T8.5x2 Surface Mounted Prismatic Re-Lamp Seesmart LED 2' Tube 9W 4K $3 0 No New Controls 0 0.0% 0 $0 $60.00 $ $ $ $0.00 $0.00 $0.00 FALSE Roof Access Room W Incandescent Replace 23W LED Lamp $16 0 No New Controls 0 0.0% 0 $0 $ $55.00 $ $ $0.00 $0.00 $0.00 FALSE Auditorium Lobby W Incandescent Replace 23W LED Lamp $8 0 No New Controls 0 0.0% 0 $0 $57.00 $27.50 $84.50 $ $0.00 $0.00 $0.00 FALSE Auditorium Display Case Wall Lamp Fluorescent Preheat T12 Magnetic 2 Foot Surface Mounted Direct Re-Lamp Seesmart LED 2' Tube 9W 4K $26 0 No New Controls 0 0.0% 0 $0 $80.00 $90.00 $ $ $0.00 $0.00 $0.00 FALSE Display Door Lamp Fluorescent Preheat T12 Magnetic 2 Foot Surface Mounted Direct Re-Lamp Seesmart LED 2' Tube 9W 4K $4 0 No New Controls 0 0.0% 0 $0 $80.00 $90.00 $ $ $0.00 $0.00 $0.00 FALSE Classroom x4 Surface Mount Prismatic ,101 Re-Lamp / De-Lamp , ,877 $298 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 Prismatic Re-Lamp $24 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE Classroom 2 Toilet W CFL Replace 20W LED Lamp $1 0 No New Controls 0 0.0% 0 $0 $20.00 $27.50 $47.50 $ $0.00 $0.00 $0.00 FALSE Classroom 2 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 2 Toilet 2 Sink W CFL Replace Philips LED A19 6W $2 0 No New Controls 0 0.0% 0 $0 $15.00 $27.50 $42.50 $ $0.00 $0.00 $0.00 FALSE Auditorium x8 Surface Mount Prismatic ,816 Re-Lamp / De-Lamp , ,664 $265 0 No New Controls 0 0.0% 0 $0 $1, $ $1, $ $0.00 $0.00 $0.00 FALSE House Lights W Incandescent ,480 Replace 42W CFL ,539 $563 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE Auditorium Rear Hall W CFL Replace 28W LED Lamp $15 0 No New Controls 0 0.0% 0 $0 $ $82.50 $ $ $0.00 $0.00 $0.00 FALSE Auditorium Men's Restroom Lamp T8 Electronic 1x4 Pendant Prismatic Re-Lamp $3 0 No New Controls 0 0.0% 0 $0 $60.00 $45.00 $ $ $0.00 $0.00 $0.00 FALSE - Appendix E - Lighting Audit - Gordon Parks Academy Page 2 of 8

73 Fixture Reference # Location Average Burn Hours Description EXISTING FIXTURES PROPOSED FIXTURE RETROFIT RETROFIT ENERGY SAVINGS PROPOSED LIGHTING CONTROLS LIGHTING RETROFIT COSTS Energy Energy Hour Energy Watts per Qty of Total Usage Lamps per Watts per Qty of Total Usage Energy Control Ref Qty of Energy Work Description Equipment Description Savings, Savings, Controls Description Reduction Savings, Material Total Labor Total All Fixture Fixtures kw kwh/yr Fixture Fixture Fixtures kw kwh/yr Savings, $ # Controls Savings, $ kw kwh % kwh Lamps per Fixture Rebate Estimate Simple Payback Total Materials LIGHTING CONTROLS COST Total Labor Total All Smart Start Incentive Simple Payback Auditorium Women's Restroom Lamp T8 Electronic 1x4 Pendant Prismatic Re-Lamp $3 0 No New Controls 0 0.0% 0 $0 $60.00 $45.00 $ $ $0.00 $0.00 $0.00 FALSE Auditorium Entry W CFL Replace 20W LED Lamp $15 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE Auditorium Entry W Incandescent Replace Philips 18W LED A-Lamp $57 0 No New Controls 0 0.0% 0 $0 $30.00 $55.00 $85.00 $ $0.00 $0.00 $0.00 FALSE Stage W Incandescent Replace Philips 18W LED A-Lamp $63 0 No New Controls 0 0.0% 0 $0 $45.00 $82.50 $ $ $0.00 $0.00 $0.00 FALSE Back Stage Hall x4 Pendant Prismatic Re-Lamp / De-Lamp $24 0 No New Controls 0 0.0% 0 $0 $90.00 $45.00 $ $ $0.00 $0.00 $0.00 FALSE Book Room W Incandescent Replace 23W LED Lamp $8 0 No New Controls 0 0.0% 0 $0 $57.00 $27.50 $84.50 $ $0.00 $0.00 $0.00 FALSE Storage Closet Lamp T8 Electronic 1x4 Pendant Prismatic Re-Lamp $8 0 No New Controls 0 0.0% 0 $0 $60.00 $45.00 $ $ $0.00 $0.00 $0.00 FALSE Classroom 3A x4 Surface Mount Prismatic Re-Lamp / De-Lamp $70 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE Janitor's Closet W Incandescent Replace 23W LED Lamp $8 0 No New Controls 0 0.0% 0 $0 $57.00 $27.50 $84.50 $ $0.00 $0.00 $0.00 FALSE Storage Crawl Space W Incandescent Replace 23W LED Lamp $8 0 No New Controls 0 0.0% 0 $0 $57.00 $27.50 $84.50 $ $0.00 $0.00 $0.00 FALSE Nurse Waiting Area Re-Lamp / De-Lamp / Reflector $24 0 No New Controls 0 0.0% 0 $0 $90.00 $45.00 $ $ $0.00 $0.00 $0.00 FALSE Nurse's Office Re-Lamp / De-Lamp / Reflector $44 0 No New Controls 0 0.0% 0 $0 $ $90.00 $ $ $0.00 $0.00 $0.00 FALSE Nurse's Sink Re-Lamp / De-Lamp / Reflector $5 0 No New Controls 0 0.0% 0 $0 $90.00 $45.00 $ $ $0.00 $0.00 $0.00 FALSE Nurse's Restroom W CFL Replace 20W LED Lamp $1 0 No New Controls 0 0.0% 0 $0 $20.00 $27.50 $47.50 $ $0.00 $0.00 $0.00 FALSE - Appendix E - Lighting Audit - Gordon Parks Academy Page 3 of 8

74 Fixture Reference # Location Average Burn Hours Description EXISTING FIXTURES PROPOSED FIXTURE RETROFIT RETROFIT ENERGY SAVINGS PROPOSED LIGHTING CONTROLS LIGHTING RETROFIT COSTS Energy Energy Hour Energy Watts per Qty of Total Usage Lamps per Watts per Qty of Total Usage Energy Control Ref Qty of Energy Work Description Equipment Description Savings, Savings, Controls Description Reduction Savings, Material Total Labor Total All Fixture Fixtures kw kwh/yr Fixture Fixture Fixtures kw kwh/yr Savings, $ # Controls Savings, $ kw kwh % kwh Lamps per Fixture Rebate Estimate Simple Payback Total Materials LIGHTING CONTROLS COST Total Labor Total All Smart Start Incentive Simple Payback Speech Office Re-Lamp / De-Lamp / Reflector $22 6 Dual Technology Occupancy Sensor - Switch Mnt % 18 $3 $90.00 $45.00 $ $ $50.00 $50.00 $ FALSE Classroom 10 Coat Closet Re-Lamp / De-Lamp / Reflector $4 0 No New Controls 0 0.0% 0 $0 $90.00 $45.00 $ $ $0.00 $0.00 $0.00 FALSE Main Entry Re-Lamp / De-Lamp / Reflector $24 0 No New Controls 0 0.0% 0 $0 $90.00 $45.00 $ $ $0.00 $0.00 $0.00 FALSE B Stair Re-Lamp / De-Lamp / Reflector $72 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE - 3 B - Kitchen Re-Lamp / De-Lamp / Reflector $88 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE - 3 B - Front Kitchen Office Re-Lamp / De-Lamp / Reflector $88 6 Dual Technology Occupancy Sensor - Switch Mnt % 72 $11 $ $ $ $ $50.00 $50.00 $ FALSE B - Closet Lamp 1-Pin CFL (13W) Existing to Remain Existing to Remain $0 0 No New Controls 0 0.0% 0 $0 $0.00 $0.00 $0.00 $ $0.00 $0.00 $0.00 FALSE - 74 B - Boiler Room 400 Metal Halide 400W Pendant Mounted Replace Cree High Bay LED 240W $28 0 No New Controls 0 0.0% 0 $0 $ $ $1, $ $0.00 $0.00 $0.00 FALSE - 87 B - Boiler Room Lamp T12 Magnetic 1x8 Pendant Utility Re-Lamp / De-Lamp $22 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE Closet Lamp T8 Electronic 1x4 Surface Mount Prismatic Re-Lamp $12 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE Stairway Re-Lamp / De-Lamp / Reflector $72 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE Classroom ,094 Re-Lamp / De-Lamp / Reflector $105 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE Classroom ,642 Re-Lamp / De-Lamp / Reflector $158 0 No New Controls 0 0.0% 0 $0 $ $ $1, $ $0.00 $0.00 $0.00 FALSE Boys Toilet ,756 Re-Lamp / De-Lamp / Reflector ,063 $169 5 Dual Technology Occupancy Sensor - Remote Mnt % 139 $22 $ $ $ $ $ $50.00 $ FALSE Appendix E - Lighting Audit - Gordon Parks Academy Page 4 of 8

75 Fixture Reference # Location Average Burn Hours Description EXISTING FIXTURES PROPOSED FIXTURE RETROFIT RETROFIT ENERGY SAVINGS PROPOSED LIGHTING CONTROLS LIGHTING RETROFIT COSTS Energy Energy Hour Energy Watts per Qty of Total Usage Lamps per Watts per Qty of Total Usage Energy Control Ref Qty of Energy Work Description Equipment Description Savings, Savings, Controls Description Reduction Savings, Material Total Labor Total All Fixture Fixtures kw kwh/yr Fixture Fixture Fixtures kw kwh/yr Savings, $ # Controls Savings, $ kw kwh % kwh Lamps per Fixture Rebate Estimate Simple Payback Total Materials LIGHTING CONTROLS COST Total Labor Total All Smart Start Incentive Simple Payback Office Re-Lamp / De-Lamp / Reflector $44 6 Dual Technology Occupancy Sensor - Switch Mnt % 36 $6 $ $90.00 $ $ $50.00 $50.00 $ $ Classroom ,094 Re-Lamp / De-Lamp / Reflector $105 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE Classroom ,094 Re-Lamp / De-Lamp / Reflector $105 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE Classroom ,459 Re-Lamp / De-Lamp / Reflector $140 0 No New Controls 0 0.0% 0 $0 $ $ $1, $ $0.00 $0.00 $0.00 FALSE Classroom ,642 Re-Lamp / De-Lamp / Reflector $158 0 No New Controls 0 0.0% 0 $0 $ $ $1, $ $0.00 $0.00 $0.00 FALSE Office 31A Re-Lamp / De-Lamp / Reflector $66 6 Dual Technology Occupancy Sensor - Switch Mnt % 54 $9 $ $ $ $ $50.00 $50.00 $ $ Office 20A Re-Lamp / De-Lamp / Reflector $44 6 Dual Technology Occupancy Sensor - Switch Mnt % 36 $6 $ $90.00 $ $ $50.00 $50.00 $ FALSE Hallway ,254 Re-Lamp / De-Lamp / Reflector $121 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE Hallway x4 Surface Mount Prismatic ,010 Re-Lamp / De-Lamp , ,822 $290 0 No New Controls 0 0.0% 0 $0 $1, $ $1, $ $0.00 $0.00 $0.00 FALSE Stair Lamp T8 Electronic 1x4 Surface Mount Prismatic Re-Lamp $22 0 No New Controls 0 0.0% 0 $0 $ $90.00 $ $ $0.00 $0.00 $0.00 FALSE Classroom x4 Surface Mount Prismatic ,466 Re-Lamp / De-Lamp , ,098 $334 0 No New Controls 0 0.0% 0 $0 $1, $ $2, $ $0.00 $0.00 $0.00 FALSE Classroom W CFL Replace Philips LED A19 6W $4 0 No New Controls 0 0.0% 0 $0 $30.00 $55.00 $85.00 $ $0.00 $0.00 $0.00 FALSE Classroom x4 Surface Mount Prismatic ,466 Re-Lamp / De-Lamp , ,098 $334 0 No New Controls 0 0.0% 0 $0 $1, $ $2, $ $0.00 $0.00 $0.00 FALSE Classroom W CFL Replace Philips LED A19 6W $4 0 No New Controls 0 0.0% 0 $0 $30.00 $55.00 $85.00 $ $0.00 $0.00 $0.00 FALSE - Appendix E - Lighting Audit - Gordon Parks Academy Page 5 of 8

76 Fixture Reference # Location Average Burn Hours Description EXISTING FIXTURES PROPOSED FIXTURE RETROFIT RETROFIT ENERGY SAVINGS PROPOSED LIGHTING CONTROLS LIGHTING RETROFIT COSTS Energy Energy Hour Energy Watts per Qty of Total Usage Lamps per Watts per Qty of Total Usage Energy Control Ref Qty of Energy Work Description Equipment Description Savings, Savings, Controls Description Reduction Savings, Material Total Labor Total All Fixture Fixtures kw kwh/yr Fixture Fixture Fixtures kw kwh/yr Savings, $ # Controls Savings, $ kw kwh % kwh Lamps per Fixture Rebate Estimate Simple Payback Total Materials LIGHTING CONTROLS COST Total Labor Total All Smart Start Incentive Simple Payback Classroom x4 Surface Mount Prismatic ,560 Re-Lamp / De-Lamp , ,760 $439 0 No New Controls 0 0.0% 0 $0 $2, $1, $3, $ $0.00 $0.00 $0.00 FALSE Classroom W CFL Replace Philips LED A19 6W $4 0 No New Controls 0 0.0% 0 $0 $30.00 $55.00 $85.00 $ $0.00 $0.00 $0.00 FALSE Media Center x4 Surface Mount Prismatic ,101 Re-Lamp / De-Lamp , ,877 $298 0 No New Controls 0 0.0% 0 $0 $1, $ $2, $ $0.00 $0.00 $0.00 FALSE Media Center W CFL Replace Philips LED A19 6W $5 0 No New Controls 0 0.0% 0 $0 $45.00 $82.50 $ $ $0.00 $0.00 $0.00 FALSE Stair Lamp T8 Electronic 1x4 Surface Mount Prismatic Re-Lamp $45 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE Classroom x4 Surface Mount Prismatic ,925 Re-Lamp / De-Lamp , ,981 $474 0 No New Controls 0 0.0% 0 $0 $2, $1, $3, $ $0.00 $0.00 $0.00 FALSE Classroom W CFL Replace Philips LED A19 6W $4 0 No New Controls 0 0.0% 0 $0 $30.00 $55.00 $85.00 $ $0.00 $0.00 $0.00 FALSE Classroom x4 Surface Mount Prismatic ,466 Re-Lamp / De-Lamp , ,098 $334 0 No New Controls 0 0.0% 0 $0 $1, $ $2, $ $0.00 $0.00 $0.00 FALSE Classroom W CFL Replace Philips LED A19 6W $4 0 No New Controls 0 0.0% 0 $0 $30.00 $55.00 $85.00 $ $0.00 $0.00 $0.00 FALSE Classroom x4 Surface Mount Prismatic ,466 Re-Lamp / De-Lamp , ,098 $334 0 No New Controls 0 0.0% 0 $0 $1, $ $2, $ $0.00 $0.00 $0.00 FALSE Classroom W CFL Replace Philips LED A19 6W $4 0 No New Controls 0 0.0% 0 $0 $30.00 $55.00 $85.00 $ $0.00 $0.00 $0.00 FALSE Auditorium Lobby W CFL Replace Philips LED A19 6W $10 0 No New Controls 0 0.0% 0 $0 $60.00 $ $ $ $0.00 $0.00 $0.00 FALSE Auditorium Lobby W Incandescent Replace Philips 18W LED A-Lamp $115 0 No New Controls 0 0.0% 0 $0 $60.00 $ $ $ $0.00 $0.00 $0.00 FALSE Auditorium Hallway x4 Surface Mount Prismatic ,505 Re-Lamp / De-Lamp $145 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE - Appendix E - Lighting Audit - Gordon Parks Academy Page 6 of 8

77 Fixture Reference # Location Average Burn Hours Description EXISTING FIXTURES PROPOSED FIXTURE RETROFIT RETROFIT ENERGY SAVINGS PROPOSED LIGHTING CONTROLS LIGHTING RETROFIT COSTS Energy Energy Hour Energy Watts per Qty of Total Usage Lamps per Watts per Qty of Total Usage Energy Control Ref Qty of Energy Work Description Equipment Description Savings, Savings, Controls Description Reduction Savings, Material Total Labor Total All Fixture Fixtures kw kwh/yr Fixture Fixture Fixtures kw kwh/yr Savings, $ # Controls Savings, $ kw kwh % kwh Lamps per Fixture Rebate Estimate Simple Payback Total Materials LIGHTING CONTROLS COST Total Labor Total All Smart Start Incentive Simple Payback Classroom ,277 Re-Lamp / De-Lamp / Reflector $123 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE Classroom ,277 Re-Lamp / De-Lamp / Reflector $123 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE Classroom ,094 Re-Lamp / De-Lamp / Reflector $105 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE Classroom ,094 Re-Lamp / De-Lamp / Reflector $105 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE Classroom/Conf Room ,642 Re-Lamp / De-Lamp / Reflector $158 0 No New Controls 0 0.0% 0 $0 $ $ $1, $ $0.00 $0.00 $0.00 FALSE Main Hallway ,756 Re-Lamp / De-Lamp / Reflector ,063 $169 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE Classroom ,094 Re-Lamp / De-Lamp / Reflector $105 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE Boys Bathroom Re-Lamp / De-Lamp / Reflector $48 0 No New Controls 0 0.0% 0 $0 $ $90.00 $ $ $0.00 $0.00 $0.00 FALSE Custodian's Closet Re-Lamp / De-Lamp / Reflector $4 0 No New Controls 0 0.0% 0 $0 $90.00 $45.00 $ $ $0.00 $0.00 $0.00 FALSE Conference Room Re-Lamp / De-Lamp / Reflector $44 6 Dual Technology Occupancy Sensor - Switch Mnt % 36 $6 $ $90.00 $ $ $50.00 $50.00 $ $ Main Office Re-Lamp / De-Lamp / Reflector $53 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE Storage Re-Lamp / De-Lamp / Reflector $9 0 No New Controls 0 0.0% 0 $0 $ $90.00 $ $ $0.00 $0.00 $0.00 FALSE Stairway Re-Lamp / De-Lamp / Reflector $72 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE Hallway x4 Surface Mount Prismatic ,505 Re-Lamp / De-Lamp $145 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE - Appendix E - Lighting Audit - Gordon Parks Academy Page 7 of 8

78 Fixture Reference # Location Average Burn Hours Description EXISTING FIXTURES PROPOSED FIXTURE RETROFIT RETROFIT ENERGY SAVINGS PROPOSED LIGHTING CONTROLS LIGHTING RETROFIT COSTS Energy Energy Hour Energy Watts per Qty of Total Usage Lamps per Watts per Qty of Total Usage Energy Control Ref Qty of Energy Work Description Equipment Description Savings, Savings, Controls Description Reduction Savings, Material Total Labor Total All Fixture Fixtures kw kwh/yr Fixture Fixture Fixtures kw kwh/yr Savings, $ # Controls Savings, $ kw kwh % kwh Lamps per Fixture Rebate Estimate Simple Payback Total Materials LIGHTING CONTROLS COST Total Labor Total All Smart Start Incentive Simple Payback Girls Bathroom Lamp T8 Electronic 1x4 Pendant Prismatic Re-Lamp $11 0 No New Controls 0 0.0% 0 $0 $60.00 $45.00 $ $ $0.00 $0.00 $0.00 FALSE - 3 B - Special Ed ,642 Re-Lamp / De-Lamp / Reflector $158 0 No New Controls 0 0.0% 0 $0 $ $ $1, $ $0.00 $0.00 $0.00 FALSE - 3 B - Custodian's Office Re-Lamp / De-Lamp / Reflector $66 6 Dual Technology Occupancy Sensor - Switch Mnt % 54 $9 $ $ $ $ $50.00 $50.00 $ $ B - Hallway Re-Lamp / De-Lamp / Reflector $48 0 No New Controls 0 0.0% 0 $0 $ $90.00 $ $ $0.00 $0.00 $0.00 FALSE - 3 B - Stairway Re-Lamp / De-Lamp / Reflector $48 0 No New Controls 0 0.0% 0 $0 $ $90.00 $ $ $0.00 $0.00 $0.00 FALSE - 3 B - Cafeteria ,736 Re-Lamp / De-Lamp / Reflector , ,656 $263 0 No New Controls 0 0.0% 0 $0 $1, $ $1, $ $0.00 $0.00 $0.00 FALSE - 3 B - Basement Hallway ,756 Re-Lamp / De-Lamp / Reflector ,063 $169 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE - 6 B - Basement Hallway Lamp T8 Electronic 1x4 Surface Mount Prismatic Re-Lamp $11 0 No New Controls 0 0.0% 0 $0 $60.00 $45.00 $ $ $0.00 $0.00 $0.00 FALSE - 3 B - Art Room ,642 Re-Lamp / De-Lamp / Reflector $158 0 No New Controls 0 0.0% 0 $0 $ $ $1, $ $0.00 $0.00 $0.00 FALSE Exterior - Main Entry 3000 Metal Halide 70W Wall Pack Replace RAB Exterior 12W LED Wall Pack $38 0 No New Controls 0 0.0% 0 $0 $ $90.00 $ $ $0.00 $0.00 $0.00 FALSE - 70 Exterior - Door H Lamp 2-Pin CFl (26W) Existing to Remain Existing to Remain $0 0 No New Controls 0 0.0% 0 $0 $0.00 $0.00 $0.00 $ $0.00 $0.00 $0.00 FALSE Exterior - Auditorium Entry 3000 Metal Halide 70W Wall Pack Replace RAB Exterior 12W LED Wall Pack $76 0 No New Controls 0 0.0% 0 $0 $ $ $ $ $0.00 $0.00 $0.00 FALSE - TOTAL , , ,756 $9, $78 $48,985 $23,838 $72,823 $9, $600 $450 $1,050 $ Appendix E - Lighting Audit - Gordon Parks Academy Page 8 of 8

79 Appendix APPENDIX F

80 Appendix F Page 1 of 3 Location Description Gordon Parks Academy Area (Sq FT) Panel Qty 2870 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.