MAYWOOD BOARD OF EDUCATION MEMORIAL ELEMENTARY SCHOOL ENERGY ASSESSMENT. For NEW JERSEY BOARD OF PUBLIC UTILITIES CHA PROJECT NO.

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1 MAYWOOD BOARD OF EDUCATION MEMORIAL ELEMENTARY SCHOOL ENERGY ASSESSMENT For NEW JERSEY BOARD OF PUBLIC UTILITIES CHA PROJECT NO September 2012 Prepared by: 6 Campus Drive Parsippany, NJ (973) New Jersey BPU - Energy Audits

2 TABLE OF CONTENTS 1.0 EXECUTIVE SUMMARY INTRODUCTION AND BACKGROUND EXISTING CONDITIONS Building - General Utility Usage HVAC Systems Control Systems Lighting/Electrical Systems Plumbing Systems ENERGY CONSERVATION MEASURES ECM-1 Install (2) New Natural Gas Hot Water Condensing Boilers ECM-2 Install a New Natural Gas Condensing DHW Heater ECM-3 Incorporate the Gym Unit Ventilator into the Existing EMS ECM-4 Demand Control Ventilation For the Gym AHU ECM-5 Upgrade the Attic Insulation ECM-6 Lighting Replacement ECM-7 Install Occupancy Sensors ECM-8 Lighting Replacements with Occupancy Sensors PROJECT INCENTIVES Incentives Overview New Jersey Pay For Performance Program New Jersey Smart Start Program Direct Install Program Energy Savings Improvement Plans (ESIP) ALTERNATIVE ENERGY SCREENING EVALUATION Solar Photovoltaic Rooftop Solar Power Generation EPA PORTFOLIO MANAGER New Jersey BPU - Energy Audits i

3 8.0 CONCLUSIONS & RECOMMENDATIONS APPENDICES A Utility Usage Analysis B Equipment Inventory C ECM Calculations D New Jersey Pay For Performance Incentive Program E Photovoltaic (PV) Rooftop Solar Power Generation F EPA Portfolio Manager New Jersey BPU - Energy Audits ii

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

5 1.0 EXECUTIVE SUMMARY The Maywood Board of Education recently engaged CHA to perform an energy audit in connection with the New Jersey Board of Public Utilities Local Government Energy Audit Program. This report details the results of the energy audit conducted for: Building Name Memorial Elementary School Address Square Feet Construction Date 764 Grant Avenue, Maywood, NJ 54,138 Original: 1954 The Energy Conservation Measures (ECMs) identified in this report will allow for a more efficient use of energy and if pursued have the opportunity to qualify for the New Jersey SmartStart Buildings Program. Potential annual savings of $21,700 for the recommended ECMs may be realized with a combined payback of years. A summary of the costs, savings, and paybacks for the recommended ECMs follows: ECM-1 ECM-2 ECM-3 ECM-4 ECM-5 Energy Conservation Measure Summary of Energy Conservation Measures Approx. Costs ($) Payback (Years) w/ Incentive Install (2) New Natural Gas Hot Water Condensing Boilers 590,480 9, , X Install a New Natural Gas Condensing DHW Heater 6, X Incorporate the Gym Unit Ventilators into the Existing EMS 5, X Demand Control Ventilation For the Gym AHU 2, Upgrade Attic Insulation Approx. Savings ($/year) Payback (Years ) w/o Incentive Potential Incentive ($)* 35,300 1, Recommended For Implementation ECM-6 Lighting Replacement / Upgrades 14,556 3, ,445 4 ECM-7 Install Lighting Controls (Occupancy Sensors) 14,175 10, ,450 1 X ECM-8 Lighting Replacements with Lighting Controls (Occupancy Sensors) 28,731 7, ,895 3 New Jersey BPU - Energy Audits Page 1 of 17

6 2.0 INTRODUCTION AND BACKGROUND New Jersey s Clean Energy Program, funded by the New Jersey Board of Public Utilities, supports energy efficiency and sustainability for Municipal and Local Government Energy Audits. Through the support of a utility trust fund, New Jersey is able to assist state and local authorities in reducing energy consumption while increasing comfort. The Maywood Memorial Elementary School is an elementary school located in Maywood, NJ, is a 54,138 square foot, single story, block structure with exterior brick facing. The building was constructed in 1954, with a full renovation of the existing school and the addition of 9 new classrooms and gym in The majority of the school is heated with steam and the remainder is heated by hot water from steam shell and tube heat exchangers. The school does have some limited cooling systems located mostly in the administrative areas and some selected classrooms. Occupancy includes approximately students and 50 staff members. Students are typically in the school between 7:30 am and 3:00 pm. New Jersey BPU - Energy Audits Page 2 of 17

7 3.0 EXISTING CONDITIONS 3.1 Building - General Built in the 1954 with a major renovation project to the existing school and the addition of 9 classrooms and a new gym in 2007, the Maywood Elementary School is a 54,138 square foot, single story facility. The school has approximately students and 50 staff. The building can be assumed to be fully occupied until 3:00 pm during the week with extended hours for the administrative offices and gymnasium year round. The hours of operation are: Monday through Friday 7:30 am to 3:00 pm (students) Extended hours for the offices and gym as needed The original building constructed in 1954 consists of a steel frame structure with brick facing and a wooden pitched roof with petroleum based dark shingles. The insulation in the walls and roof of this section of the school are minimal with some batt insulation in the pitched roof section. The 2007 addition of the school is constructed with masonry block and red brick facing with a white flat rubber membrane roof. The windows and doors in the entire facility were upgraded in 2007 to aluminum framed, double glazed units and are in very good condition. 3.2 Utility Usage Utilities include electricity, natural gas, and potable water. Electricity is delivered by PSE&G and supplied by SJEC. Natural gas is delivered by PSE&G and supplied by Hess. See Appendix A for a detailed utility analysis. The school has one electric meter and one gas meter. For the 12-month period ranging from May 2011 through April 2012, the utilities usage for the building was as follows: Actual Cost & Site Usage by Utility Electric Annual Usage 313,850 kwh/yr. Annual Cost 53,683 $ Blended Rate $/kwh Demand Rate 6.25 $/kw Peak Demand 217 kw Min. Demand 108 kw Avg. Demand 118 kw Natural Gas Annual Usage 42,379 therms/yr. Annual Cost 42,151 $ Rate 0.99 $/Therm New Jersey BPU - Energy Audits Page 3 of 17

8 3.3 HVAC Systems The systems and equipment described below serve the school building. Specifics on the mechanical equipment can be found within the equipment inventory located in Appendix B Heating Systems The heating plant for the school consists of two HB Mills natural gas fired steam boilers with Industrial Combustion gas/oil burners. The oil tank and all associated supply lines have been removed and the burner operates with natural gas only. Condensate recovery for the boiler is a duplex condensate receiver tank and the boiler feed water is supplied by a Triplex boiler tank. The majority of the school is heated by steam however the heating system also consists of a steam to hot water heat exchanger for the sections of the school with hot water heat which are A-9, A-11, A-13, A-15, B-3, B-5, C-2, C-4, C-6, C-11, C-13, D-2, D-3, D-4, and D-5. There is also hot water heat in the principal, main and nurse s office. The teacher s room and limited areas of the new gym also are heated with hot water. The hot water is circulated by two 10 hp pumps with variable frequency drives that operate in a lead/ lag scheme. The majority of the classrooms have unit ventilators for heat and OA requirements with fan coil units in the administrative areas. The corridors are heated with ceiling mounted fan coil units. There is a roof top HV unit for the new gym for outside air and heating needs Air Conditioning Systems The cooling systems in the school are very limited as only about 25% of the school is air conditioned. The fan coil units located in the main, principal and nurses office have a DX coil and remote condensing unit. The same will apply for the teachers lounge and the kitchen area. The classrooms numbered A-9, 11, 13 and 15 also have DX coils and remote condensers. The library has a packaged Airdale HVAC unit with several other small split systems located in computer room and office areas Exhaust Systems The exhaust fans for the restrooms and kitchen areas are roof mounted. The restroom exhaust fans are integrated into the EMS and scheduled on/off for the occupied/ unoccupied periods. The kitchen exhaust is operated manually by the staff. 3.4 Control Systems The school has a full Automated Logic DDC system. The facilities director has an excellent working knowledge of the system and has the energy management programs operating at their maximum capabilities. The DDC programs are constantly adjusted in the system software to maximize energy New Jersey BPU - Energy Audits Page 4 of 17

9 savings. The major heating and ventilating systems are all integrated into the control system with exception of four unit ventilators located in the old gym and some small A/C systems in office areas. The steam boilers are controlled with a Heat Timer. 3.5 Lighting/Electrical Systems The schools lighting was upgraded in the 2007 renovation to 32 watt T-8 fixtures in the classrooms and office areas. The smaller gym is illuminated with 400 watt incandescent fixtures while the new larger gym has T-5 high bay fixtures. There are a limited number of occupancy sensors in use throughout the school. 3.6 Plumbing Systems Domestic Hot Water System The school has two separate hot water systems. The restrooms are supplied by an 85 gallon natural gas standard efficiency unit while the kitchen has an 85 gallon electric tank. The water temperature for both units was 120 degrees. New Jersey BPU - Energy Audits Page 5 of 17

10 4.0 ENERGY CONSERVATION MEASURES 4.1 ECM-1 Install (2) New Natural Gas Hot Water Condensing Boilers The existing steam boilers and heat exchangers were installed in 1986 and could be at the end of their useful equipment life. The original burner efficiency of 80% and system efficiency have degraded over time making the overall steam system efficiency poor. The existing steam boilers, heat exchangers and all steam components throughout the school could be removed and replaced with a high efficiency hot water system. The new hot water system would consist of replacing the existing boilers with high efficiency natural gas hot water condensing boilers with efficiencies of 94%and high efficiency hot water pumps. The steam piping and all steam coils in unit ventilators, cabinet unit heaters and fan coil units would have to be replaced with hot water piping and coils. Condensing boilers has an expected life of 25 years, according to ASHRAE, and total energy savings over the life of the project are estimated at 236,321 therms and $235,139. The implementation cost and savings related to this ECM are presented in Appendix C and summarized below: ECM-1 Install (2) New Natural Gas Hot Water Condensing Boilers Budgetary Annual Utility Savings Estimated Total Payback Payback Cost Maintenance Savings ROI Incentive * (without (with Electric Electric Nat Gas Total Savings incentive) incentive) $ kwh kw Therms $ $ $ $ Years Years 590, ,453 9, ,400 (0.6) 6,000 >20 >20 * Incentive shown is per the New Jersey Smart Start Program. See section 5.0 for other incentive opportunities. This measure is recommended. 4.2 ECM-2 Install a New Natural Gas Condensing DHW Heater The existing 50 gallon natural gas water heater consumes excess energy by keeping the water temperature of 50 gallons of water at 120 degrees at all times, combined with subpar insulation on the outside of the tank, it could use unnecessary natural gas for this process. The existing water heater could be replaced with a high efficiency natural gas on demand water heater. The on demand water heater uses technology to sense the flow of water and instantaneously heat the water to the desired temperature. The energy savings from this measure is the elimination of the 50 gallon tank of water being heated to 120 degrees even without the need for hot water. DHW heaters have an expected life of 12 years, according to ASHRAE, and total energy savings over the life of the project are estimated at 11,319 therms and $11,262. New Jersey BPU - Energy Audits Page 6 of 17

11 The implementation cost and savings related to this ECM are presented in Appendix C and summarized below: ECM-2 Install a New Natural Gas Condensing DHW Heater Budgetary Annual Utility Savings Estimated Total Payback Payback Cost Maintenance Savings ROI Incentive * (without (with Electric Electric Nat Gas Total Savings incentive) incentive) $ kwh kw Therms $ $ $ $ Years Years 6, * Incentive shown is per the New Jersey Smart Start Program. See section 5.0 for other incentive opportunities. This measure is recommended 4.3 ECM-3 Incorporate the Gym Unit Ventilator into the Existing EMS The four unit ventilators located in the old gym have the original pneumatic temperature controls. These types of controls are unreliable and require constant calibration to keep excess energy consumption to a minimum. The unit ventilators could be upgraded with new valves and modern DDC controls for a more accurate unit operation. The unit ventilators could then be integrated into the energy management system and utilize the energy software programs such as scheduling and night setback. Electronic controls have an expected life of 25 years, according to ASHRAE, and total energy savings over the life of the project are estimated at 78,463 kwh and 10,895 therms and $23,959. The implementation cost and savings related to this ECM are presented in Appendix C and summarized below: ECM-3 Incorporate the Gym Unit Ventilators into the Existing EMS Budgetary Annual Utility Savings Estimated Total Payback Payback Cost Maintenance Savings ROI Incentive * (without (with Electric Electric Nat Gas Total Savings incentive) incentive) $ kwh kw Therms $ $ $ $ Years Years 5,082 3, , * Incentive shown is per the New Jersey Smart Start Program. See section 5.0 for other incentive opportunities. This measure is recommended. 4.4 ECM-4 Demand Control Ventilation For the Gym AHU Heating and ventilation AHU serve the new gym. The original system controls provide the full design ventilation outside air flow. Reducing outside air during occupied periods will reduce heating energy. The quantity of ventilation will be based on maintaining an acceptable carbon dioxide (CO 2 ) level in the space as an indicator of indoor air quality. A limit of 1000 PPM of CO 2 is recommended in ASHRAE Standard , Ventilation for Acceptable Indoor Air Quality. Sensors will be installed to measure the building air CO 2 concentration, and the control sequence of operation programmed into the BAS. During unoccupied periods, the outside air dampers should be closed. Equipment supply and outside airflows were obtained from existing design drawings where possible, or from vendors per serial/model numbers found in the field. For the analysis, estimated savings for demand control ventilation are based on reducing the total average volume of outside air by 20% based on observed space usage. The energy savings are the differences in utility usage. New Jersey BPU - Energy Audits Page 7 of 17

12 Controls have an expected life of 25 years, according to ASHRAE, and total energy savings over the life of the project are estimated at 2381 therms and $2,369. The implementation cost and savings related to this ECM are presented in Appendix C and summarized as follows: ECM-4 Demand Control Ventilation For the Gym AHU Budgetary Annual Utility Savings Estimated Total Payback Payback Cost Maintenance Savings ROI Incentive * (without (with Electric Electric Nat Gas Total Savings incentive) incentive) $ kwh kw Therms $ $ $ $ Years Years 2, (0.1) 0 >20 >20 * Incentive shown is per the New Jersey Smart Start Program. See section 5.0 for other incentive opportunities. This measure is not recommended 4.5 ECM-5 Upgrade the Attic Insulation The original 1954 constructed portion of the school has a pitched or partially pitched roof with a full attic. Loose fiberglass batt insulation has been installed above the ceiling tiles to insulate the ceiling of the conditioned spaces. Over the years, work on equipment and installation of network and other wiring has left much of this insulation misplaced or missing entirely. Installing 16 of insulation (R-38) above the ceiling of the conditioned spaces was assessed for this ECM. Addition of insulation will result in a reduced heating load, therefore saving natural gas usage. Attic insulation has an expected life of 35 years, according to ASHRAE, and total energy savings over the life of the project are estimated at 67,724 therms and $67,385. The implementation cost and savings related to this ECM are presented in Appendix C and summarized below: ECM-5 Upgrade Attic Insulation Budgetary Annual Utility Savings Estimated Total Payback Payback Cost Maintenance Savings ROI Incentive * (without (with Electric Electric Nat Gas Total Savings incentive) incentive) $ kwh kw Therms $ $ $ $ Years Years 35, , , * Incentive shown is per the New Jersey Smart Start Program. See section 5.0 for other incentive opportunities. This measure is recommended. 4.6 ECM-6 Lighting Replacement The building s older classrooms and occupied spaces generally use linear fluorescent fixtures with T-12 bulbs; newer areas are equipped with T-8s and some T-5 bulbs. U-tube T-8s and T-12s, along with 2 foot T-8s are also used in some fixtures. Most can lights and surface mounted standard bulb fixtures use compact fluorescent lights (CFLs) to replace original incandescent bulbs. Modern fluorescent lamps convert electrical power into useful light more efficiently than an incandescent lamp or T-12 bulbs. A comprehensive fixture survey was conducted of the entire building. Each switch and circuit was identified, and the number of fixtures, locations, and existing wattage established New Jersey BPU - Energy Audits Page 8 of 17

13 (Appendix C). There is an opportunity to reduce consumption by upgrading the existing T-12 fixtures to T-8 or super T-8 fixtures. Energy savings for this measure were calculated by applying the existing and proposed fixture wattages to estimated times of operation. The difference between energy requirements resulted in a total annual savings of 52,200 kwh with an electrical demand reduction of about 27 kw. Supporting calculations, including assumptions for lighting hours and annual energy usage for each fixture, are provided in Appendix C. Lighting has an expected life of 15 years, according to the manufacturer, and total energy savings over the life of the project are estimated at 289,510 kwh. The implementation cost and savings related to this ECM are presented in Appendix C and summarized below: ECM-6 Lighting Replacement / Upgrades Budgetary Annual Utility Savings Estimated Total Payback Payback Cost Maintenance Savings ROI Incentive * (without (with Electric Electric Nat Gas Total Savings incentive) incentive) $ kwh kw Therms $ $ $ $ Years Years 14,556 19, ,223 (1.0) 2, * Incentive shown is per the New Jersey Smart Start Program. See section 5.0 for other incentive opportunities. This measure is not recommended. 4.7 ECM-7 Install Occupancy Sensors The current elementary school lighting is controlled by manual switches. Lights are generally turned on in the morning and shut off at night. During occupied times, there are rooms that are not occupied; however, the lights remain on. Adding occupancy controls to the individual rooms will automatically control the lights based on occupancy. The occupancy sensor can be wall mounted near the switch or placed at the ceiling for larger room coverage. All occupancy sensors are equipped with a manual override feature. These sensors are generally not recommended in public toilet rooms. Lighting controls have an expected life of 15 years, according to the manufacturer, and total energy savings over the life of the project are estimated at 934,697 kwh and $159,833. The implementation cost and savings related to this ECM are presented in Appendix C and summarized below: ECM-7 Install Lighting Controls (Occupancy Sensors) Budgetary Annual Utility Savings Estimated Total Payback Payback Cost Maintenance Savings ROI Incentive * (without (with Electric Electric Nat Gas Total Savings incentive) incentive) $ kwh kw Therms $ $ $ $ Years Years 14,175 62, ,406 (0.2) 2, * Incentive shown is per the New Jersey Smart Start Program. See section 5.0 for other incentive opportunities. This measure is recommended. New Jersey BPU - Energy Audits Page 9 of 17

14 4.8 ECM-8 Lighting Replacements with Occupancy Sensors The current elementary school lighting is controlled by manual switches. Lights are generally turned on Due to interactive effects, the energy and cost savings for occupancy sensors and lighting upgrades are not cumulative. This measure is a combination of ECM-7 and ECM-8 to reflect actual expected energy and demand reduction. The combination of lighting retrofits and controls have an expected lifetime of 15 years, according to the manufacturers, and total energy savings over the life of the project are estimated at 666,483 kwh. The implementation cost and savings related to this ECM are presented in Appendix C and summarized as follows: ECM-8 Lighting Replacements with Lighting Controls (Occupancy Sensors) Budgetary Annual Utility Savings Estimated Total Payback Payback Cost Maintenance Savings ROI Incentive * (without (with Electric Electric Nat Gas Total Savings incentive) incentive) $ kwh kw Therms $ $ $ $ Years Years 28,731 44, , , This measure is not recommended. * Incentive shown is per the New Jersey Smart Start Program. See section 5.0 for other incentive opportunities. New Jersey BPU - Energy Audits Page 10 of 17

15 5.0 PROJECT INCENTIVES 5.1 Incentives Overview New Jersey Pay For Performance Program The facility will be eligible for incentives from the New Jersey Office of Clean Energy. The most significant incentives are available from the New Jersey Pay for Performance (P4P) Program. The P4P program is designed for qualified energy conservation projects applied to facilities whose demand in any of the preceding 12 months exceeds 100 kw. This average minimum has been waived for buildings owned by local governments or municipalities and non-profit organizations, however. Facilities that meet this criterion must also achieve a minimum performance target of 15% energy reduction by using the EPA Portfolio Manager benchmarking tool before and after implementation of the measure(s). If the participant is a municipal electric company customer, and a customer of a regulated gas New Jersey Utility, only gas measures will be eligible under the Program. Available incentives are as follows: Incentive #1: Energy Reduction Plan This incentive is designed to offset the cost of services associated with the development of the Energy Reduction Plan (ERP). Incentive Amount: $0.10/SF Minimum incentive: $5,000 Maximum Incentive: $50,000 or 50% of Facility annual energy cost The standard incentive pays $0.10 per square foot, up to a maximum of $50,000, not to exceed 50% of facility annual energy cost, paid after approval of application. For building audits funded by the New Jersey Board of Public Utilities, which receive an initial 75% incentive toward performance of the energy audit, facilities are only eligible for an additional $0.05 per square foot, up to a maximum of $25,000, rather than the standard incentive noted above. Incentive #2: Installation of Recommended Measures This incentive is based on projected energy savings as determined in Incentive #1 (Minimum 15% savings must be achieved), and is paid upon successful installation of recommended measures. Electric Base incentive based on 15% savings: $0.09/ per projected kwh saved. For each % over 15% add: $0.005 per projected kwh saved. Maximum incentive: $0.11/ kwh per projected kwh saved Gas Base incentive based on 15% savings: $0.90/ per projected Therm saved. For each % over 15% add: $0.05 per projected Therm saved. Maximum incentive: $1.25 per projected Therm saved Incentive cap: 25% of total project cost Incentive #3: Post-Construction Benchmarking Report This incentive is paid after acceptance of a report proving energy savings over one year utilizing the Environmental Protection Agency (EPA) Portfolio Manager benchmarking tool. Electric Base incentive based on 15% savings: $0.09/ per projected kwh saved. For each % over 15% add: $0.005 per projected kwh saved. Maximum incentive: $0.11/ kwh per projected kwh saved New Jersey BPU - Energy Audits Page 11 of 17

16 Gas Base incentive based on 15% savings: $0.90/ per projected Therm saved. For each % over 15% add: $0.05 per projected Therm saved. Maximum incentive: $1.25 per projected Therm saved Incentives #2 and #3 can be combined to yield additive savings. Incentives $ Electric Gas Total Incentive #1 $0 $0 $5414 Incentive #2 $0 $0 $0 Incentive #3 $0 $0 $0 Total $0 $0 $5414 The applicable ECM s yield an overall savings of 5.65% which is less than the minimum required 15% saving and therefore the project is not eligible for the P4P program incentive #2 and #3. See Appendix D for calculations New Jersey Smart Start Program For this program, specific incentives for energy conservation measures are calculated on an individual basis utilizing the 2011 New Jersey Smart Start incentive program. This program provides incentives dependent upon mechanical and electrical equipment. If applicable, incentives from this program are reflected in the ECM summaries and attached appendices. If the complex qualifies and enters into the New Jersey Pay for Performance Program, all energy savings will be included in the total site energy reduction, and savings will be applied towards the Pay for Performance incentive. A project is not applicable for both New Jersey incentive programs Direct Install Program The Direct Install Program targets small and medium sized facilities where the peak electrical demand does not exceed 150 kw in any of the previous 12 months. Buildings must be located in New Jersey and served by one of the state s public, regulated electric or natural gas utility companies. On a case-by-case basis, the program manager may accept a project for a customer that is within 10% of the 150 kw peak demand threshold. Direct Install is funded through New Jersey s Clean Energy Program and is designed to provide capital for building energy upgrade projects to fast track implementation. The program will pay up to 70% of the costs for lighting, HVAC, motors, natural gas, refrigeration, and other equipment upgrades with higher efficiency alternatives. If a building is eligible for this funding, the Direct Install Program can significantly reduce the implementation cost of energy conservation projects. The program pays 70% of each project cost up to $75,000 per electrical utility account; total funding for each year is capped at $250,000 per customer. Installations must be completed by a Direct Install participating contractor, a list of which can be found on the New Jersey Clean Energy Website at Contractors will coordinate with the applicant to arrange installation of recommended measures identified in a previous energy assessment, such as this document. New Jersey BPU - Energy Audits Page 12 of 17

17 The Demand portion of the utilities was not provided, and therefore the eligibility for this program cannot be determined at this time Energy Savings Improvement Plans (ESIP) The Energy Savings Improvement Program (ESIP) allows government agencies to make energy related improvements to their facilities and pay for the costs using the value of energy savings that result from the improvements. Under the recently enacted Chapter 4 of the Laws of 2009 (the law), the ESIP provides all government agencies in New Jersey with a flexible tool to improve and reduce energy usage with minimal expenditure of new financial resources. ESIP allows local units to use energy savings obligations to pay for the capital costs of energy improvements to their facilities. This can be done over a maximum term of 15 years. Energy savings obligations are not considered new general obligation debt of a local unit and do not count against debt limits or require voter approval. They may be issued as refunding bonds or leases. Savings generated from the installation of energy conservation measures pay the principal of and interest on the bonds; for that reason, the debt service created by the ESOs is not paid from the debt service fund, but is paid from the general fund. For local governments interested in pursuing an ESIP, the first step is to perform an energy audit. Pursuing a Local Government Energy Audit through New Jersey's Clean Energy Program is a valuable first step to the ESIP approach. The Local Finance Notice outlines how local governments can develop and implement an ESIP for their facilities (see Appendix E). The ESIP can be prepared internally if the entity has qualified staff. If not, the ESIP must be implemented by an independent contractor and not by the energy savings company producing the Energy Reduction Plan. The ESIP approach may not be appropriate for all energy conservation and energy efficiency improvements. Local units should carefully consider all alternatives to develop an approach that best meets their needs. 6.0 ALTERNATIVE ENERGY SCREENING EVALUATION 6.1 Solar Photovoltaic Rooftop Solar Power Generation The facility was evaluated for the potential to install rooftop photovoltaic (PV) solar panels for power generation. Present technology incorporates the use of solar cell arrays that produce direct current (DC) electricity. This DC current is converted to alternating current (AC) with the use of an electrical device known as an inverter. The building s roof has sufficient room to install a large solar cell array. All rooftop areas have been replaced, and are in good condition. It is recommended to install a permanent PV array at this time. The PVWATTS solar power generation model was utilized to calculate PV power generation. The closest city available in the model is Newark, New Jersey and a fixed tilt array type was utilized to calculate energy production. The PVWATT solar power generation model is provided in Appendix P. Federal tax credits are also available for renewable energy projects up to 30% of installation cost. Since the facility is a non-profit organization, federal taxes are paid and this project is eligible for this incentive. New Jersey BPU - Energy Audits Page 13 of 17

18 Installation of (PV) arrays in the state New Jersey will allow the owner to participate in the New Jersey solar renewable energy certificates program (SREC). This is a program that has been set up to allow entities with large amounts of environmentally unfriendly emissions to purchase credits from zero emission (PV) solar-producers. One SREC credit is equivalent to 1000 kilowatt hours of PV electrical production; these credits can be traded for period of 15 years from the date of installation. The average SREC value per credit is estimated to be about $80/ SREC per year based on current market data, and this number was utilized in the cash flow for this report. The existing load justifies the use of a 40 kw PV solar array. The system costs for PV installations were derived from contractor budgetary pricing in the state of New Jersey for estimates of total cost of system installation. It should be noted that the cost of installation is currently about $4.00 per watt or $4,000 per kw of installed system. Other cost considerations will also need to be considered. PV panels have an approximate 20 year life span; however, the inverter device that converts DC electricity to AC has a life span of 10 to 12 years and will need to be replaced multiple times during the useful life of the PV system. The implementation cost and savings related to this ECM are presented in Appendix E and summarized as follows: Photovoltaic (PV) Solar Power Generation - Screening Assessment Budgetary Annual Utility Savings Estimated Total Federal Tax Credit New Jersey Renewable Payback Payback (without incentive) (with incentive) Cost Maintenance Savings ** SREC Savings $ kw kwh therms $ $ $ $ $ Years Years $160, ,024 0 $8,383 0 $8,383 $0 $3, ** Estimated Solar Renewable Energy Certificate Program (SREC) SREC for 15 Years= $80 /1000kwh * No federal tax credit currently available. ** Solar Renewable Energy Certificate Program (SREC) for 2012 is $80/1000kwh This measure is not recommended due to the long payback time. It is suggested, however, that the market for SREC credits is closely monitored. This market is fluctuating, and if the value per SREC is increased the measure could potentially show for a shorter payback in the near future. New Jersey BPU - Energy Audits Page 14 of 17

19 7.0 EPA PORTFOLIO MANAGER The EPA Portfolio Manager benchmarking tool was used to assess the building s energy performance. Portfolio Manager provides a Site and Source Energy Use Intensity (EUI), as well as an Energy Star performance rating for qualifying building types. The EUIs are provided in kbtu/ft 2 /year, and the performance rating represents how energy efficient a building is on a scale of 1 to 100, with 100 being the most efficient. In order for a building to receive and Energy Star label, the energy benchmark rating must be at least 75. As energy use decreases from implementation of the proposed ECMs, the Energy Star rating will increase. The Site EUI is the amount of heat and electricity consumed by a building as reflected in utility bills. Site energy may be delivered to a facility in the form of primary energy, which is raw fuel burned to create heat or electricity (such as natural gas or oil), or as secondary energy, which is the product created from a raw fuel (such as electricity or district steam). Site EUI is a measure of a building s annual energy utilization per square foot. Site EUI is a good measure of a building s energy use and is utilized regularly for comparison of energy performance for similar building types. Site Energy Intensity = (Electric Usage in kbtu + Natural Gas in kbtu) Building Square Footage To provide an equitable comparison for different buildings with varying proportions of primary and secondary energy consumption, the Portfolio Manager uses the convention of Source EUIs. The source energy also accounts for all losses incurred in production, storage, transmission, and delivery of energy to the site; which provides an equivalent measure for various types of buildings with different energy sources. Source Energy Intensity = (Electric Usage in kbtu X Site/Source Ratio + Natural Gas in kbtu X Site/Source Ratio) Building Square Footage The EPA Score, Site EUI, and Source EUI for Oradell Elementary School are as follows: Energy Intensity Memorial Elementary School National Average EPA Score Site (kbtu/sf/year) Source (kbtu/sf/year) To be eligible to receive a national Energy Star score, a building must meet all three of these requirements: 1. Building designation More than 50 percent of the building s gross floor area must be one of the spaces eligible to receive an Energy Star score. The remainder of the building must abide by specific rules for each space type. 2. Operating characteristics To ensure the building is consistent with the peer group used for comparison, each space in your building must meet certain minimum and maximum thresholds for key operating characteristics. 3. Energy data At least 12 full consecutive calendar months for all active meters, accounting for all energy use (regardless of fuel type) in the building. New Jersey BPU - Energy Audits Page 15 of 17

20 In addition, a Licensed Professional (meaning a Professional Engineer or Registered Architect) must verify that all energy use is accounted for accurately, that the building characteristics have been properly reported (including the square footage of the building), that the building is fully functional in accordance with industry standards, and that each of the indoor environment criteria has been met. The Maywood Elementary School is considered a higher than average energy consumer by the EPA Portfolio Manager which gives it a lower than average EPA score. For the School to qualify for the Energy Star label the EPA score is required to be above 75. There are several energy conservation measures recommended in this report, that if implemented will further reduce the energy use intensity and increase the EPA score of the Elementary School. This building does not appear to be eligible for Energy Star certification at this time. The Portfolio Manager account can be accessed by entering the username and password shown below at the login screen of the Portfolio Manager website ( A full EPA Energy Star Portfolio Manager Report is located in Appendix F. The user name ( MaywoodSchool and password ( energystar ) for the building s EPA Portfolio Manager Account has been provided to the Maywood Board of Education. New Jersey BPU - Energy Audits Page 16 of 17

21 8.0 CONCLUSIONS & RECOMMENDATIONS The energy audit conducted by CHA at the Maywood Schools identified potential ECMs for lighting and control replacement, attic insulation, boiler replacement VSD installation, demand control ventilation,. Potential annual savings of $21,700 may be realized for the recommended ECMs, with a summary of the costs, savings, and paybacks as follows: ECM-1 Install (2) New Natural Gas Hot Water Condensing Boilers Budgetary Annual Utility Savings Estimated Total Payback Payback Cost Maintenance Savings ROI Incentive * (without (with Electric Electric Nat Gas Total Savings incentive) incentive) $ kwh kw Therms $ $ $ $ Years Years 590, ,453 9, ,400 (0.6) 6,000 >20 >20 ECM-2 Install a New Natural Gas Condensing DHW Heater Budgetary Annual Utility Savings Estimated Total Payback Payback Cost Maintenance Savings ROI Incentive * (without (with Electric Electric Nat Gas Total Savings incentive) incentive) $ kwh kw Therms $ $ $ $ Years Years 6, ECM-3 Incorporate the Gym Unit Ventilators into the Existing EMS Budgetary Annual Utility Savings Estimated Total Payback Payback Cost Maintenance Savings ROI Incentive * (without (with Electric Electric Nat Gas Total Savings incentive) incentive) $ kwh kw Therms $ $ $ $ Years Years 5,082 3, , ECM-7 Install Lighting Controls (Occupancy Sensors) Budgetary Annual Utility Savings Estimated Total Payback Payback Cost Maintenance Savings ROI Incentive * (without (with Electric Electric Nat Gas Total Savings incentive) incentive) $ kwh kw Therms $ $ $ $ Years Years 14,175 62, ,406 (0.5) 2, New Jersey BPU - Energy Audits Page 17 of 17

22 APPENDIX A Utility Usage Analysis New Jersey BPU - Energy Audits

23 Maywood Board of Education Electric Service Memorial Elementary School Delivery - PSE&G Supplier - South Jersey Energy For Service at: Memorial Elementary School Account No.: Meter No.: Charges Unit Costs Consumption Total Delivery Supply Blended Rate Month (kwh) ($) ($) ($) ($/kwh) January-11 32,700 $5, $ 3, $ 1, $ February-11 31,500 $4, $ 3, $ 1, $ March-11 29,700 $4, $ 3, $ 1, $ April-11 27,000 $4, $ 2, $ 1, $ May-11 25,500 $3, $ 2, $ 1, $ June-11 26,250 $4, $ 2, $ 1, $ July-11 40,800 $8, $ 3, $ 4, $ August-11 12,600 $2, $ 1, $ $ September-11 16,800 $3, $ 1, $ 2, $ October-11 23,100 $4, $ 2, $ 1, $ November-11 23,400 $3, $ 2, $ 1, $ December-11 24,500 $4, $ 2, $ 1, $ Total (12-months) 313,850 $53, $31, $21, $ Utility Data-Memorial Elementary School Electric

24 Electric Usage- Memorial Elementary School (kwh) 45,000 40,000 35,000 30,000 Usage (kwh) 25,000 20,000 15,000 10,000 5,000 0 Jan-11 Feb-11 Mar-11 Apr-11 May-11 Jun-11 Jul-11 Aug-11 Sep-11 Oct-11 Nov-11 Dec-11 Month Utility Data-Memorial Elementary School Electric Graph

25 Maywood Board of Education Gas Service Memorial Elementary School Delivery - PSE&G Supplier - Hess For Service at: Memorial Elementary School Account No.: Meter No.: Month Total ($) Delivery ($) Supply ($) Total Therms $/Therm Jan-11 10, $ 3, $ 6, $ 0.95 Feb-11 9, $ 3, $ 5, $ 0.97 Mar-11 6, $ 2, $ 3, $ 1.04 Apr-11 3, $ $ 2, $ 0.76 May-11 1, $ $ $ 0.81 Jun $ $ $ 0.88 Jul $ $ $ 0.69 Aug $ $ $ 2.14 Sep $ $ $ 2.85 Oct-11 1, $ $ 1, $ 7.63 Nov-11 2, $ 1, $ 1, $ 1.33 Dec-11 6, $ 2, $ 3, $ 0.95 Total (12-months) $ 42, $ 15, $ 26, ,379 $ 0.99

26 Natural Gas Usage - Memorial Elementary School Total ($) Total Therms 12, ,000 10, ,000 8, ,000 Cost ($) 6, ,000 Usage (Therms) 4, ,000 2, ,000-0 Nov-10 Jan-11 Feb-11 Apr-11 Jun-11 Jul-11 Sep-11 Nov-11 Dec-11 Date

27 Supplier Charges: Electricity (Current Supplier) (Alternative Supplier) Consumption South Jersey Energy PSE&G Difference Month (kwh) ($) ($) ($) January-11 32,700 $ 1, $ 4, $ 2, February-11 31,500 $ 1, $ 3, $ 2, March-11 29,700 $ 1, $ 3, $ 2, April-11 27,000 $ 1, $ 3, $ 1, May-11 25,500 $ 1, $ 3, $ 1, June-11 26,250 $ 1, $ 3, $ 1, July-11 40,800 $ 4, $ 5, $ August-11 12,600 $ $ 1, $ September-11 16,800 $ 2, $ 2, $ October-11 23,100 $ 1, $ 2, $ 1, November-11 23,400 $ 1, $ 2, $ 1, December-11 24,500 $ 1, $ 3, $ 1, Total (All) 313,850 $ 21, $ 39, $ 17,473.50

28 APPENDIX B Equipment Inventory New Jersey BPU - Energy Audits

29 New Jersey BPU Energy Audit Program CHA # Maywood Board of Education Memorial Elementary School Original Construction Date: 1954 Renovation/Addtion Date: Description QTY Manufacturer Name Model No. Serial No. Equipment Type / Utility Capacity/Size/Efficiency Output Fuel Type Motor HP Eff. Location Areas/Equipment Served Date Installed Remaining Useful Life (years) Other Info. Boiler 1 HB Smith 450 Mills N/A Htg MBH/ 82% varies NG 80.0% Boiler Room School Good Boiler 1 HB Smith 450 Mills N/A Htg MBH/ 82% varies NG 80.0% Boiler Room School Good Pump HW 2 Taco Standard N/A Htg. 82% N/A elect % Boiler Room School Good DHW Heater(Kitchen) 1 A.O. Smith XHE BTH E07M DHW Heater 85 gal. 120 MBH NG 80.0% Lower level School DHW Heater Restrooms 1 Ruud G50-98 URNG0310G00336 DHW Heater 85 gal. (2) 4500 watt Elect 100.0% Boiler Room Kitchen AHU- New Gym 1 N/A HW/OA Elect Office Office Good Classroom Unit Ventilator 22 See below N/A HW/OA HW/CW Classrooms Classrooms Good Classroom Unit Ventilator 21 See below N/A Steam HW/CW Classrooms Classrooms Good Fan Coil Units 6 N/A Htg. HW Common Common Good Air Compressor 1 Duplex Series 4 N/A Htg. 80 Gallon Elect % Boiler Room School Good Vacuum Pumps 2 MBPCO AWVRD N/A Htg. Elect % Boiler Room School Good Vacuum Pumps 1 MBPCO AWVRD N/A Htg. Elect % Boiler Room School Good Memorial ES - Equip Inventory - Rev 0 Memorial Elementary

30 APPENDIX C ECM Calculations New Jersey BPU - Energy Audits

31 ECM-1 ECM-2 ECM-3 ECM-4 ECM-5 Energy Conservation Measure Summary of Energy Conservation Measures Approx. Costs ($) Payback (Years) w/ Incentive Install (2) New Natural Gas Hot Water Condensing Boilers 590,480 9, , X Install a New Natural Gas Condensing DHW Heater 6, X Incorporate the Gym Unit Ventilators into the Existing EMS 5, X Demand Control Ventilation For the Gym AHU 2, Upgrade Attic Insulation Approx. Savings ($/year) Payback (Years) w/o Incentive Potential Incentive ($)* 35,300 1, Recommended For Implementation ECM-6 Lighting Replacement / Upgrades 14,556 3, ,445 4 ECM-7 Install Lighting Controls (Occupancy Sensors) 14,175 10, ,450 1 X ECM-8 Lighting Replacements with Lighting Controls (Occupancy Sensors) 28,731 7, ,895 3

32 Maywood Schools CHA Project # Memorial Elementary School ECM Summary Sheet ECM-1 Install (2) New Natural Gas Hot Water Condensing Boilers Budgetary Annual Utility Savings Estimated Total Payback Payback Cost Maintenance Savings ROI Incentive * (without (with Electric Electric Nat Gas Total Savings incentive) incentive) $ kwh kw Therms $ $ $ $ Years Years 590, ,453 9, ,400 (0.6) 6,000 >20 >20 ECM-2 Install a New Natural Gas Condensing DHW Heater Budgetary Annual Utility Savings Estimated Total Payback Payback Cost Maintenance Savings ROI Incentive * (without (with Electric Electric Nat Gas Total Savings incentive) incentive) $ kwh kw Therms $ $ $ $ Years Years 6, ECM-3 Incorporate the Gym Unit Ventilators into the Existing EMS Budgetary Annual Utility Savings Estimated Total Payback Payback Cost Maintenance Savings ROI Incentive * (without (with Electric Electric Nat Gas Total Savings incentive) incentive) $ kwh kw Therms $ $ $ $ Years Years 5,082 3, , ECM-4 Demand Control Ventilation For the Gym AHU Budgetary Annual Utility Savings Estimated Total Payback Payback Cost Maintenance Savings ROI Incentive * (without (with Electric Electric Nat Gas Total Savings incentive) incentive) $ kwh kw Therms $ $ $ $ Years Years 2, (0.1) 0 >20 >20 ECM-5 Upgrade Attic Insulation Budgetary Annual Utility Savings Estimated Total Payback Payback Cost Maintenance Savings ROI Incentive * (without (with Electric Electric Nat Gas Total Savings incentive) incentive) $ kwh kw Therms $ $ $ $ Years Years 35, , , ECM-6 Lighting Replacement / Upgrades Budgetary Annual Utility Savings Estimated Total Payback Payback Cost Maintenance Savings ROI Incentive * (without (with Electric Electric Nat Gas Total Savings incentive) incentive) $ kwh kw Therms $ $ $ $ Years Years 14,556 19, ,223 (1.0) 2, ECM-7 Install Lighting Controls (Occupancy Sensors) Budgetary Annual Utility Savings Estimated Total Payback Payback Cost Maintenance Savings ROI Incentive * (without (with Electric Electric Nat Gas Total Savings incentive) incentive) $ kwh kw Therms $ $ $ $ Years Years 14,175 62, ,406 (0.5) 2, ECM-8 Lighting Replacements with Lighting Controls (Occupancy Sensors) Budgetary Annual Utility Savings Estimated Total Payback Payback Cost Maintenance Savings ROI Incentive * (without (with Electric Electric Nat Gas Total Savings incentive) incentive) $ kwh kw Therms $ $ $ $ Years Years 28,731 44, ,420 (0.1) 4,

33 Maywood Schools CHA Project # Memorial Elementary School Utility Costs Yearly Usage MTCDE Building Area Annual Utility Cost $ $/kwh blended Electric Natural Gas $ - $/kwh supply 313, $ - $/kw $ $/Therm 42, $ - $/kgals Item Savings Cost Simple Life NJ Smart Start Direct Install Direct Install Max Payback w/ Simple Projected Lifetime Savings ROI kw kwh therms cooling kwh kgal/yr $ Payback MTCDE Expectancy Incentives Eligible (Y/N)* Incentives** Incentives Incentives*** kw kwh therms cooling kgal/yr $ ECM-1 Install (2) New Natural Gas Hot Water Condensing Boilers , $ 9,400 $ 590, $ 6,000 $ - $ 6, , $ 235,139 (0.6) ECM-2 Install a New Natural Gas Condensing DHW Heater $ 939 $ 6, $ 300 $ - $ , $ 11, ECM-3 Incorporate the Gym Unit Ventilators into the Existing EMS 0.0 3, $ 958 $ 5, $ - $ - $ ,463 10, $ 23, ECM-4 Demand Control Ventilation For the Gym AHU $ 95 $ 2, $ - $ - $ , $ 2,369 (0.1) ECM-5 Upgrade Attic Insulation , $ 1,925 $ 35, $ - $ - $ , $ 67, ECM-6 Lighting Replacement / Upgrades , $ 3,223 $ 14, $ 2,445 $ - $ 2, , $ - (1.0) ECM-7 Install Lighting Controls (Occupancy Sensors) , $ 10,406 $ 14, $ 2,450 $ - $ 2, , $ 159, ECM-8 Lighting Replacements with Lighting Controls (Occupancy Sensors) , $ 7,420 $ 28, $ 4,895 $ - $ 4, , $ - (1.0) Total (Does Not Include ECM-6 & ECM-7) ,571 12, $ 20,737 $ 668, $ 11,195 $ - $ 11, , , $ 340,115 (0.5) Total Measures with Payback < ,571 1, $ 9,317 $ 40, $ 5,195 $ - $ 5, ,945 21, $ 35,221 (0.1) % of Existing 2% 15% 30% 0% 0% ECM Master Rev 8

34 Maywood Schools CHA Project # ECM-1: Install (2) New Natural Gas Hot Water Condensing Boilers to replace steam boilers Existing Fuel Proposed Fuel Item Value Units Baseline Fuel Cost $ / Therm Proposed Fuel Cost $ / Therm Baseline Fuel Use 39,530 Therms Existing Boiler Plant Efficiency 70% Baseline Boiler Load 2,767,100 Mbtu/yr Baseline Fuel Cost $ 39,332 Proposed Boiler Plant Efficiency 92.0% Proposed Fuel Use 30,077 Therms Proposed Fuel Cost $ 29,927 Formula/Comments Less May-Oct Steam boiler and steam to HW exchanger Baseline Fuel Use x Existing Efficiency x 100 Mbtu/Therms New Boiler Efficiency-Aerco Benchmark 3000 Baseline Boiler Load / Proposed Efficiency / 100 Mbtu/Therms *Note to engineer: Link savings back to summary sheet in appropriate column. BOILER REPLACEMENT SAVINGS SUMMARY Electric Demand Electric Usage Nat Gas Usage Maint. Total Cost ( kw ) ( kwh ) ( Therms ) ( $ ) ( $) Savings 0 0 9,453 $0 $9,406

35 Maywood Schools CHA Project # ECM-1: Install (2) New Natural Gas Hot Water Condensing Boilers Description QTY UNIT UNIT COSTS SUBTOTAL COSTS MAT. LABOR EQUIP. MAT. LABOR EQUIP. TOTAL COST REMARKS 3,000 MBH NG Condensing Boiler 2 EA $ 45, $ 45, $ 90, $ 90, $ - $ 180, AERCO Benchmark 3000 Boiler and Steam System Demolition 2 EA $ - $ 25, $ - $ 50, $ - $ 50, Flue Installation 2 EA $ 15, $ 15, $ 30, $ 30, $ - $ 60, Miscellaneous Electrical 1 LS $ 5, $ 15, $ 5, $ 15, $ - $ 20, Miscellaneous HW Piping 1 LS $ 25, $ 25, $ 25, $ 25, $ - $ 50, How Water Piping to Terminal Units 1600 LF $ 4.00 $ 1.00 $ 6, $ 1, $ - $ 8, New HW Coils in Unit Ventilators 20 EA $ 2, $ 1, $ 40, $ 30, $ - $ 70, New UV's for Gym 4 EA $ 7, $ 5, $ 30, $ 20, $ - $ 50, $ 488, Subtotal Note: Pricing used for energy savings calculations only- do not use for bidding purposes $ 48, % Contingency $ 53, % Contractor O&P $ 590, Total

36 Maywood Schools CHA Project # ECM-2: Install New Natural Gas Condensing DHW Heater This ECM compares tank type domestic water heater and non-tank type water heater efficiencies Item Value Units Avg. Monthly Utility Demand by Water Heater 475 Therms/month Total Annual Utility Demand by Water Heater 570,000 MBTU/yr Existing DHW Heater Efficiency 80% Total Annual Hot Water Demand (w/ standby losses) 456,000 MBTU/yr Existing Tank Size 50 Gallons Hot Water Piping System Capacity 10 Gallons Hot Water Temperature 120 F Room Temperature 70 F Standby Losses (% by Volume) 2.5% Standby Losses (Heat Loss) 0.6 MBH Annual Standby Hot Water Load 5,475 MBTU/yr New Tank Size 5 Gallons Hot Water Piping System Capacity 10 Gallons Hot Water Temperature 120 F Room Temperature 70 F Standby Losses (% by Volume) 2.5% Standby Losses (Heat Loss) 0.2 MBH Annual Standby Hot Water Load 1,369 MBTU/yr Formula/Comments 4 % of historical natural gas consumption 1therm = 100 MBTU Per manufacturer nameplate Per manufacturer nameplate Estimated Per existing system (includes HWR piping) Per building personnel ( 2.5% of stored capacity per hour, per U.S. Department of Energy ) Based on Takagi Flash T-H2 instantaneous, condensing DHW Heater Estimated Per existing system (includes HWR piping) ( 2.5% of stored capacity per hour, per U.S. Department of Energy ) Total Annual Hot Water Demand 451,894 MBTU/yr Proposed Avg. Hot water heater efficiency 95% Proposed Fuel Use 4,757 Therms Based on Takagi Flash T-H1 instantaneous, condensing DHW Heater Standby Losses and inefficient DHW heater eliminated Utility Cost $0.995 $/Therm Existing Operating Cost of DHW $5,672 $/yr Proposed Operating Cost of DHW $4,733 $/yr Savings Summary: Utility Energy Cost Savings Savings Therms/yr 943 $939

37 Maywood Schools CHA Project # ECM-2: Install (2) New Natural Gas Condensing DHW Heater Description QTY UNIT UNIT COSTS SUBTOTAL COSTS MAT. LABOR EQUIP. MAT. LABOR EQUIP. TOTAL COST 10 GPM Tankless Water Heater 1 EA $3, $ $3, $ $0.00 $3, Flue Installation 25 LF $10.00 $15.00 $ $ $0.00 $ Miscellaneous Electrical 1 LS $ $ $ $ $0.00 $ Miscellaneous HW Piping 100 LF $4.00 $5.00 $ $ $0.00 $ REMARKS $5, Subtotal Note: Pricing used for energy savings calculations only- do not use for bidding purposes $ % Contingency $ % Contractor O&P $0.00 $6,625 Total

38 Maywood Schools CHA Project # ECM-3 Incorporate the Gym Unit Ventilators into the Existing EMS E X I S T I N G C O N D I T I O N S Existing Facility Total Electric usage Existing Facility Natural Gas Usage Cost of Electricty Cost of Natural Gas S A V I N G S TOD Electric savings TOD Natural Gas savings Total Cost Savings 313,850 kwh 42,379 Therms $ $/kwh $ $/Therm $ 3,139 kwh 424 Therms 958 Assumptions 1 1% Approximate electric savings due to unoccupied setback 2 1% Approximate natural gas savings due to unoccupied setback

39 Maywood Schools CHA Project # ECM-3 Incorporate the Gym Unit Ventilators into the Existing EMS Description QTY UNIT UNIT COSTS SUBTOTAL COSTS TOTAL MAT. LABOR EQUIP. MAT. LABOR EQUIP. COST Valves and Actuators 4 ea $ 125 $ 25 $ 500 $ 100 $ - $ 600 Room Sensor and Control Wiring 1 ea $ 600 $ 1,000 $ 600 $ 1,000 $ - $ 1,600 EMS Programming 4 ea $ 500 $ 2,000 $ - $ - $ 2,000 REMARKS $ 4,200 Subtotal Note: Pricing used for energy savings calculations only- do not use for bidding purposes $ % Contingency $ % Contractor O&P $ - $ 5,082 Total

40 Maywood Schools CHA Project # ECM-4: Install DCV Control To Gym AHU This ECM uses CO2 to control the OA damper position Appendix H - ECM Calculations Blended Electric Rate $ per kwh Blended Natural Gas Rate $ per therm Facility Ventilation Heating Load 37,800 BTU/Hour 1,2,3,4 Facility Ventilation Cooling Load 0 BTU/Hour 1,2,3,4 Existing Ventilation Heating Usage 476 therms 6 Existing Ventilation Cooling Usage 0 kwh 6 Proposed Ventilation Heating Usage 381 therms 7 Proposed Ventilation Cooling Usage 0 kwh 7 Proposed Ventilation Fan Savings 0 kwh 5,8 Total heating savings 95 therms Total cooling savings 0 kwh Total cost savings $ 95 Estimated Total Project Cost $ 2,541 Simple Payback 26.8 years Assumptions AHU OA flow 2 35 F, Assumed average heating Δt 3 0 F, Assumed average cooling Δt 4 80% Boiler Efficiency 5 1,260 AHU run time per heating season [10 hours/day, 21 days/month, 6 months/year] 6 20% Estimated OA reduction during low occupancy periods 7 $ 2,541 estimated measure cost for installation of sensors and associated controls

41 Maywood Schools CHA Project # ECM-4: Install DCV Control To Gym AHU Description QTY UNIT UNIT COSTS SUBTOTAL COSTS TOTAL MAT. LABOR EQUIP. MAT. LABOR EQUIP. COST REMARKS CO2 Sensor 2 EA $ 500 $ 200 $ - $ 1,000 $ 400 $ - $ 1,400 Control Wiring 100 LF $ 1.00 $ 1.00 $ - $ 100 $ 100 $ - $ 200 EMS Programming 1 EA $ - $ 500 $ - $ - $ 500 $ - $ 500 $ 2,100 Subtotal Note: Pricing used for energy savings calculations only- do not use for bidding purposes $ % Contingency $ % Contractor O&P $ 2,541 Total

42 Maywood Schools CHA Project # ECM-5: Upgrade Attic Insulation Add R-38 on top of existing R-19 in pitched roof area only Area of ceiling 43,500 SF Cooling System Efficiency 0 kw/ton Heating System Efficiency 80% Existing Infiltration Factor 0.00 cfm/sf Ex Occupied Clng Temp. 66 *F Heating On Point 55 *F Proposed Infiltration Factor 0.00 cfm/sf Ex Unoccupied Clng Temp. 70 *F Ex Occupied Htg Temp. 70 *F Existing U Value Btuh/SF/ F Cooling Occ Enthalpy Setpoint 27.5 Btu/lb Ex Unoccupied Htg Temp. 68 *F Proposed U Value Btuh/SF/ F Cooling Unocc Enthalpy Setpoint 27.5 Btu/lb Electricity $ $/kwh Natural Gas $ $/Therm Avg Outdoor Air Temp. Bins F EXISTING LOADS PROPOSED LOADS COOLING ENERGY HEATING ENERGY Occupied Unoccupied Occupied Unoccupied Wall Wall Wall Existing Proposed Existing Infiltration & Infiltration & Infiltration & Cooling Cooling Heating Heat Load Heat Load Heat Load Energy Energy Energy Avg Outdoor Air Existing Equipment Occupied Equipment Unoccupied Equipment Wall Infiltration & Heat Enthalpy Bin Hours Bin Hours Bin Hours Load BTUH BTUH BTUH BTUH kwh kwh Therms A B C D E F G H I J K L ,566-74,408-41,783-37, ,118-62,961-36,059-31, ,671-51,513-30,336-25, ,224-40,066-24,612-20, ,776-28,618-18,888-14, ,329-17,171-13,164-8, ,882-5,724-7,441-2, , , ,066 35,487 20,033 17, ,513 46,934 25,757 23, ,961 58,382 31,480 29, , ,408 69,829 37,204 34, ,855 81,276 42,928 40, ,303 92,724 48,651 46, , ,171 54,375 52, , ,618 60,099 57, , ,066 65,822 63, , ,513 71,546 69, , ,961 77,270 74, , ,408 82,993 80, , ,855 88,717 86, TOTALS 7,272 2,597 4, ,870 1,935 Existing Ceiling Infiltration 0 cfm Savings 1,935 Therms $ 1,925 Existing Ceiling Heat Transfer 2,289 Btuh/ F Proposed Ceiling Infiltration 0 cfm Proposed Ceiling Heat Transfer 1,145 Btuh/ F Proposed Heating Energy Therms

43 Maywood Schools CHA Project # ECM-5 Install Attic Insulation Cost Description QTY UNIT UNIT COSTS SUBTOTAL COSTS MAT. LABOR EQUIP. MAT. LABOR EQUIP. TOTAL COST REMARKS Fiberglass Blacket R-19 Insulation (6" Thick, 23" wide) 43,500 SF $ 0.47 $ 0.20 $ 20,576 $ 8,613 $ - $ 29,200 $ 29, Subtotal $ 2, % Contingency $ 3, % Contractor O&P Note: Pricing used for energy savings calculations only- do not use for bidding purposes $ - Engineering $ 35, Total Blanket Insulation - Fiberglass (kraft faced) R-19 (6" thick) 11" wide $ 0.47 $ " wide $ 0.47 $ " wide $ 0.47 $ 0.20 R-38 (12" thick) 15" wide $ 0.99 $ " wide $ 0.99 $ 0.24 Blown Insulation - Cellulose or Fiberglass 3 1/2" thick $ 0.23 $ 0.15 $ /2" thick $ 0.44 $ 0.26 $ /8" thic $ 0.76 $ 0.43 $ 0.17 Board Insulation 3 lb density ($/sf) Fiberglass 1" - R4.3 $ 0.54 $ /2" - R-6 $ 1.03 $ " - R-8.7 $ 1.25 $ /2" R-10 $ 1.10 $ 0.41 Polyisocyanurate 1" R-7 $ 0.61 $ " R-10 $ 0.70 $ " R-14 $ 0.96 $ " R-21 $ 2.09 $ 0.44 Extruded Polystyrene (40 psi) 1" R-5 $ 0.52 $ " R-10 $ 1.09 $ " R-15 $ 1.47 $ 0.44 Expanded Polystyrene 1" R-3.8 $ 0.24 $ " R-7.6 $ 0.65 $ " R-12 $ 0.83 $ 0.44 Costs updated 1/13/09

44 Energy Audit of Memorial Elementary School CHA Project No ECM-1 Lighting Replacements Budgetary Annual Utility Savings Estimated Total New Jersey Payback Payback (without incentive) (with incentive) Cost Maintenance Savings Incentive Savings $ kw kwh therms $ $ $ $ Years Years $14, ,301 0 $3,223 0 $3,223 $2, *Incentive based on New Jersey Smart Start Prescriptive Lighting Measures ECM-2 Install Occupancy Sensors Budgetary Annual Utility Savings Estimated Total New Jersey Payback Payback (without incentive) (with incentive) Cost Maintenance Savings Incentive Savings $ kw kwh therms $ $ $ $ Years Years $14, ,313 0 $10,406 0 $10,406 $2, *Incentive based on New Jersey Smart Start Prescriptive Lighting Measures ECM-3 Lighting Replacements with Occupancy Sensors Budgetary Annual Utility Savings Estimated Total New Jersey Payback Payback (without incentive) (with incentive) Cost Maintenance Savings Incentive Savings $ kw kwh therms $ $ $ $ Years Years $28, ,432 0 $7,420 0 $7,420 $4, *Incentive based on New Jersey Smart Start Prescriptive Lighting Measures 9/18/2012 Page 1, Summary

45 Energy Audit of Memorial Elementary School CHA Project No Cost of Electricity: $0.167 $/kwh Existing Lighting $0.00 $/kw EXISTING CONDITIONS Field Code Area Description Unique description of the location - Room number/room name: Floor number (if applicable) Usage Describe Usage Type using Operating Hours No. of Fixtures Standard Fixture Code NYSERDA Fixture Code No. of fixtures before the retrofit "Lighting Fixture Code" Example 2T 40 R F(U) = 2'x2' Troff 40 w Recess. Floor 2 lamps U shape Code from Table of Standard Fixture Wattages Watts per Fixture kw/space Exist Control Value from Table of Standard Fixture Wattages (Watts/Fixt) * (Fixt No.) Pre-inst. control device Annual Hours Estimated annual hours for the usage group 35 Principal Office Offices 2 T 32 R F 3 (ELE) F43ILL/ SW 2400 C-OCC Nurse Offices 2 T 32 R F 3 (ELE) F43ILL/ SW 2400 C-OCC Nurse Offices 2 2T 17 R F 4 (ELE) F22ILL SW 2400 C-OCC Nurse Bathroom Offices 2 2T 17 R F 4 (ELE) F22ILL SW 2400 C-OCC Main Office Offices 3 T 32 R F 3 (ELE) F43ILL/ SW 2400 C-OCC Main office Storage Storage Areas 1 2T 17 R F 4 (ELE) F22ILL SW 1000 C-OCC Teachers Room Offices 6 T 32 R F 3 (ELE) F43ILL/ SW 2400 C-OCC 1, Teachers Kitchen Break/Lunch Rooms 1 T 32 R F 3 (ELE) F43ILL/ SW C-OCC Teachers Under Cabinet Storage Areas 2 I 60 I60/ SW 1000 C-OCC Womens Room Bath Room 1 T 32 R F 3 (ELE) F43ILL/ SW 2000 C-OCC Cafetorium Cafeteria 20 High Bay MH 400 MH400/ SW 1600 C-OCC 14,656 X1 Cafetorium Cafeteria 3 X 1.5 W LED ELED1.5/ SW 1600 C-OCC 7 35 Café.Serving Room Cafeteria 3 T 32 R F 3 (ELE) F43ILL/ SW 1600 C-OCC Kitchen Cafeteria 5 2T 32 R F 2 (u) (ELE) FU2LL SW X1 Kitchen Cafeteria 2 X 1.5 W LED ELED1.5/ SW Respect Road Corridor Hallways 12 2T 17 R F 4 (ELE) F22ILL SW Respect Road Corridor Hallways 12 T 32 R F 3 (ELE) F43ILL/ SW ,462 X1 Respect Road Corridor Hallways 2 X 1.5 W LED ELED1.5/ SW Respect Road Corridor Hallways 2 I 75 I75/ SW Custodial Closet Storage Areas 1 2T 17 R F 4 (ELE) F22ILL SW Boys Room Bath Room 3 2T 17 R F 4 (ELE) F22ILL SW 2000 C-OCC Rm B-1 Offices 3 2T 17 R F 4 (ELE) F22ILL SW 2400 C-OCC Stage Auditorium 4 I 60 I60/ SW 1000 C-OCC Stage Auditorium 4 High Bay MH 400 MH400/ SW , Rm B-2 Offices 6 T 32 R F 3 (ELE) F43ILL/ SW , Rm B-3 Media Sw 1 Classrooms 32 T 54 W F 4 (ELE) (T-5) F44GHL SW 2400 C-OCC 17, Rm B-3 Media Sw 2 Classrooms 16 T 54 W F 4 (ELE) (T-5) F44GHL SW 2400 C-OCC 8,986 X4 Rm B-3 Media Sw 3 Classrooms 7 CF26W CF26/4-L SW 2400 C-OCC 1,814 X4 Rm B-3 Media Sw 4 Classrooms 4 CF26W CF26/4-L SW 2400 C-OCC 1,037 X1 Rm B-3 Media Sw 5 Classrooms 2 X 1.5 W LED ELED1.5/ SW 2400 C-OCC 7 35 Media Woork Rm Classrooms 1 T 32 R F 3 (ELE) F43ILL/ SW 2400 C-OCC Custodial Closet Sw 1 Storage Areas 1 T 32 R F 3 (ELE) F43ILL/ SW 1000 C-OCC Custodial Closet Sw 2 Storage Areas 1 2T 17 R F 4 (ELE) F22ILL SW 1000 C-OCC Boys RR Bath Room 3 T 32 R F 3 (ELE) F43ILL/ SW 2000 C-OCC Honesty St Corridor Hallways 14 T 32 R F 3 (ELE) F43ILL/ SW ,873 X1 Honesty St Corridor Hallways 3 X 1.5 W LED ELED1.5/ SW Rm C-1 Classrooms 12 T 32 R F 3 (ELE) F43ILL/ SW 2400 C-OCC 2, Rm C-3 Classrooms 12 T 32 R F 3 (ELE) F43ILL/ SW 2400 C-OCC 2, Rm C-5 Classrooms 12 T 32 R F 3 (ELE) F43ILL/ SW 2400 C-OCC 2, Rm C-2 Classrooms 13 T 32 R F 3 (ELE) F43ILL/ SW 2400 C-OCC 2, Rm C-2 Classrooms 2 2T 17 R F 4 (ELE) F22ILL SW 2400 C-OCC Rm C-2 Toilet Bath Room 1 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW 2000 C-OCC Rm C-7 Classrooms 1 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW 2400 C-OCC Rm C-4 Classrooms 1 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW 2400 C-OCC Rm C-9 Classrooms 1 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW 2400 C-OCC Rm C-6 Classrooms 1 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW 2400 C-OCC Rm C-11 Classrooms 8 T 32 R F 3 (ELE) F43ILL/ SW 2400 C-OCC 1, Rm C-13 Classrooms 8 T 32 R F 3 (ELE) F43ILL/ SW 2400 C-OCC 1, Gym Gymnasium 24 T 32 R F 3 (ELE) F43ILL/ SW , Gym Office Offices 2 2T 17 R F 4 (ELE) F22ILL SW 2400 C-OCC Gym Entrance Hall Hallways 2 T 32 R F 3 (ELE) F43ILL/ SW Gym Entrance Hall Hallways 2 T 32 R F 3 (ELE) F43ILL/ SW Retrofit Control Retrofit control device Annual kwh (kw/space) * (Annual Hours) Notes 9/18/2012 Page 1, Existing

46 Energy Audit of Memorial Elementary School CHA Project No Cost of Electricity: $0.167 $/kwh Existing Lighting $0.00 $/kw EXISTING CONDITIONS Field Code Area Description Unique description of the location - Room number/room name: Floor number (if applicable) Usage Describe Usage Type using Operating Hours No. of Fixtures Standard Fixture Code NYSERDA Fixture Code No. of fixtures before the retrofit "Lighting Fixture Code" Example 2T 40 R F(U) = 2'x2' Troff 40 w Recess. Floor 2 lamps U shape Code from Table of Standard Fixture Wattages Watts per Fixture kw/space Exist Control Value from Table of Standard Fixture Wattages (Watts/Fixt) * (Fixt No.) Pre-inst. control device Annual Hours Estimated annual hours for the usage group 35 Rm D-3 Art Classrooms 16 T 32 R F 3 (ELE) F43ILL/ SW 2400 C-OCC 3, Gym Hall Hallways 4 T 32 R F 3 (ELE) F43ILL/ SW Custodial Closet Storage Areas 1 T 32 R F 3 (ELE) F43ILL/ SW 1000 C-OCC Boys Rm 2nd Fl Bath Room 4 T 32 R F 3 (ELE) F43ILL/ SW 2000 C-OCC Storage Storage Areas 1 T 32 R F 3 (ELE) F43ILL/ SW 1000 C-OCC Storage Storage Areas 4 F 48 R F 2 (ELE) F41GL SW 1000 C-OCC Fairness Ave Corridor Hallways 12 T 32 R F 3 (ELE) F43ILL/ SW , Rm D-2 Classrooms 9 T 32 R F 3 (ELE) F43ILL/ SW 2400 C-OCC 1,944 7 Rm D-2 Classrooms 3 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW 2400 C-OCC Rm D-2 Toilet Bath Room 1 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW 2000 C-OCC Rm D-4 Classrooms 1 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW 2400 C-OCC Rm D-5 Classrooms 1 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW 2400 C-OCC Rm A-9 Speech Classrooms 4 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW 2400 C-OCC Rm A-9 Closet Storage Areas 2 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW 1000 C-OCC Rm A-11 Speech Classrooms 4 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW 2400 C-OCC Rm A-13 Classrooms 3 T 32 R F 3 (ELE) F43ILL/ SW 2400 C-OCC Rm A-15 Sw1 Classrooms 4 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW 2400 C-OCC Rm A-15 Sw2 Classrooms 4 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW 2400 C-OCC A Wing Corridor Hallways 3 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW A Wing Toilet Bath Room 1 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW 2000 C-OCC A Wing Corridor Hallways 18 T 32 R F 3 (ELE) F43ILL/ SW , Classroom A-10 Classrooms 12 T 32 R F 3 (ELE) F43ILL/ SW 2400 C-OCC 2, Classroom A-8 Classrooms 6 T 32 R F 3 (ELE) F43ILL/ SW 2400 C-OCC 1, Classroom A-8 Classrooms 6 T 32 R F 3 (ELE) F43ILL/ SW 2400 C-OCC 1, Classroom A-7 Classrooms 9 T 32 R F 3 (ELE) F43ILL/ SW 2400 C-OCC 1, Classroom A-6 Classrooms 8 T 32 R F 3 (ELE) F43ILL/ SW 2400 C-OCC 1, Classroom A-5 Classrooms 8 T 32 R F 3 (ELE) F43ILL/ SW 2400 C-OCC 1, Classroom A-4 Classrooms 8 T 32 R F 3 (ELE) F43ILL/ SW 2400 C-OCC 1, Classroom A-3 Classrooms 8 T 32 R F 3 (ELE) F43ILL/ SW 2400 C-OCC 1, Classroom A-2 Classrooms 8 T 32 R F 3 (ELE) F43ILL/ SW 2400 C-OCC 1, Classroom A-1 Classrooms 8 T 32 R F 3 (ELE) F43ILL/ SW 2400 C-OCC 1,728 7 Storage Storage Areas 36 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW 1000 C-OCC 2, Corridor Next to Main Office Hallways 1 S 96 P F 2 (MAG) 8' F82EHE SW Boiler Room Stairwell Hallways 1 T 32 R F 3 (ELE) F43ILL/ SW Boiler Room Mechanical Room 10 T 32 R F 3 (ELE) F43ILL/ SW 1000 C-OCC 900 X1 Boiler Room Mechanical Room 2 X 1.5 W LED ELED1.5/ SW 1000 C-OCC 3 X1 Attic Storage Areas 12 X 1.5 W LED ELED1.5/ SW 1000 C-OCC Gym Storage Storage Areas 3 T 32 R F 3 (ELE) F43ILL/ SW 1000 C-OCC Gym Gymnasium 2 SP 250 MH ROOF MH250/ SW , Gym Gymnasium 1 70 W MH Wall Pack MH70/ SW Gym Gymnasium 3 SP 250 MH ROOF MH250/ SW , Gym Gymnasium 1 MH 100 MH100/ SW Gym Gymnasium 1 70 W MH Wall Pack MH70/ SW Gym Gymnasium 4 70 W MH Wall Pack MH70/ SW , Gym Gymnasium 2 70 W MH Wall Pack MH70/ SW Retrofit Control Retrofit control device Annual kwh (kw/space) * (Annual Hours) Notes 9/18/2012 Page 2, Existing

47 Energy Audit of Memorial Elementary School CHA Project No Cost of Electricity: $0.167 $/kwh Existing Lighting $0.00 $/kw EXISTING CONDITIONS Field Code Area Description Unique description of the location - Room number/room name: Floor number (if applicable) Usage Describe Usage Type using Operating Hours No. of Fixtures Standard Fixture Code NYSERDA Fixture Code No. of fixtures before the retrofit "Lighting Fixture Code" Example 2T 40 R F(U) = 2'x2' Troff 40 w Recess. Floor 2 lamps U shape Code from Table of Standard Fixture Wattages Watts per Fixture kw/space Exist Control Value from Table of Standard Fixture Wattages (Watts/Fixt) * (Fixt No.) Pre-inst. control device Annual Hours Estimated annual hours for the usage group Retrofit Control Retrofit control device Annual kwh (kw/space) * (Annual Hours) Notes Total ,861 9/18/2012 Page 3, Existing

48 Energy Audit of Memorial Elementary School CHA Project No Cost of Electricity: $0.167 $/kwh ECM-1 Lighting Replacements $0.00 $/kw EXISTING CONDITIONS RETROFIT CONDITIONS COST & SAVINGS ANALYSIS Field Code Area Description Unique description of the location - Room number/room name: Floor number (if applicable) No. of Fixtures Standard Fixture Code NYSERDA Fixture Code No. of fixtures before the retrofit "Lighting Fixture Code" Example 2T 40 R F(U) = 2'x2' Troff 40 w Recess. Floor 2 lamps U shape Code from Table of Standard Fixture Wattages Watts per Fixture Value from Table of Standard Fixture Wattages kw/space (Watts/Fixt) * (Fixt No.) Exist Control Pre-inst. control device Annual Hours Estimated daily hours for the usage group Annual kwh (kw/space) * (Annual Hours) Number of Fixtures Standard Fixture Code Fixture Code No. of fixtures after the retrofit "Lighting Fixture Code" Example 2T 40 R F(U) = 2'x2' Troff 40 w Recess. Floor 2 lamps U shape Code from Table of Standard Fixture Wattages Watts per Fixture Value from Table of Standard Fixture Wattages kw/space (Watts/Fixt) * (Number of Fixtures) Retrofit Control Retrofit control device Annual Hours Estimated annual hours for the usage group Annual kwh (kw/space) * (Annual Hours) Annual kwh Saved (Original Annual kwh) - (Retrofit Annual kwh) Annual kw Saved (Original Annual kw) - (Retrofit Annual kw) Annual $ Saved (kwh Saved) * ($/kwh) Retrofit Cost Cost for renovations to lighting system NJ Smart Start Lighting Incentive Prescriptive Lighting Measures Simple Payback With Out Incentive Length of time for renovations cost to be recovered Simple Payback Length of time for renovations cost to be recovered 35 Principal Office 2 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ SW 2, $ - $ - $0 #DIV/0! 35 Nurse 2 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ SW 2, $ - $ - $0 202 Nurse 2 2T 17 R F 4 (ELE) F22ILL SW T 17 R F 4 (ELE) F22ILL SW 2, $ - $ - $0 202 Nurse Bathroom 2 2T 17 R F 4 (ELE) F22ILL SW T 17 R F 4 (ELE) F22ILL SW 2, $ - $ - $0 35 Main Office 3 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ SW 2, $ - $ - $0 202 Main office Storage 1 2T 17 R F 4 (ELE) F22ILL SW T 17 R F 4 (ELE) F22ILL SW 1, $ - $ - $0 35 Teachers Room 6 T 32 R F 3 (ELE) F43ILL/ SW ,296 6 T 32 R F 3 (ELE) F43ILL/ SW 2,400 1, $ - $ - $0 35 Teachers Kitchen 1 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ SW 3, $ - $ - $0 71 Teachers Under Cabinet 2 I 60 I60/ SW CF 26 CFQ26/1-L SW 1, $ $ $ Womens Room 1 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ SW 2, $ - $ - $0 146 Cafetorium 20 High Bay MH 400 MH400/ SW , P 54 C F 4 FC SW 1, , $ 2, $ 6, $2, X1 Cafetorium 3 X 1.5 W LED ELED1.5/ SW X 1.5 W LED ELED1.5/ SW 1, $ - $ - $0 35 Café.Serving Room 3 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ SW 1, $ - $ - $0 5 Kitchen 5 2T 32 R F 2 (u) (ELE) FU2LL SW T 32 R F 2 (u) (ELE) FU2LL SW 1, $ - $ - $0 X1 Kitchen 2 X 1.5 W LED ELED1.5/ SW X 1.5 W LED ELED1.5/ SW 1, $ - $ - $0 202 Respect Road Corridor 12 2T 17 R F 4 (ELE) F22ILL SW T 17 R F 4 (ELE) F22ILL SW 2, $ - $ - $0 35 Respect Road Corridor 12 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ SW 2,280 2, $ - $ - $0 X1 Respect Road Corridor 2 X 1.5 W LED ELED1.5/ SW X 1.5 W LED ELED1.5/ SW 2, $ - $ - $0 93 Respect Road Corridor 2 I 75 I75/ SW CF 26 CFQ26/1-L SW 2, $ $ $ Custodial Closet 1 2T 17 R F 4 (ELE) F22ILL SW T 17 R F 4 (ELE) F22ILL SW 1, $ - $ - $0 202 Boys Room 3 2T 17 R F 4 (ELE) F22ILL SW T 17 R F 4 (ELE) F22ILL SW 2, $ - $ - $0 202 Rm B-1 3 2T 17 R F 4 (ELE) F22ILL SW T 17 R F 4 (ELE) F22ILL SW 2, $ - $ - $0 71 Stage 4 I 60 I60/ SW CF 26 CFQ26/1-L SW 1, $ $ $ Stage 4 High Bay MH 400 MH400/ SW ,832 4 P 54 C F 4 FC SW 1, , $ $ 1, $ Rm B-2 6 T 32 R F 3 (ELE) F43ILL/ SW ,296 6 T 32 R F 3 (ELE) F43ILL/ SW 2,400 1, $ - $ - $0 250 Rm B-3 Media Sw 1 32 T 54 W F 4 (ELE) (T-5) F44GHL SW , T 54 W F 4 (ELE) (T-5) F44GHL SW 2,400 17, $ - $ - $0 250 Rm B-3 Media Sw 2 16 T 54 W F 4 (ELE) (T-5) F44GHL SW , T 54 W F 4 (ELE) (T-5) F44GHL SW 2,400 8, $ - $ - $0 X4 Rm B-3 Media Sw 3 7 CF26W CF26/4-L SW ,814 7 CF26W CF26/4-L SW 2,400 1, $ - $ - $0 X4 Rm B-3 Media Sw 4 4 CF26W CF26/4-L SW ,037 4 CF26W CF26/4-L SW 2,400 1, $ - $ - $0 X1 Rm B-3 Media Sw 5 2 X 1.5 W LED ELED1.5/ SW X 1.5 W LED ELED1.5/ SW 2, $ - $ - $0 35 Media Woork Rm 1 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ SW 2, $ - $ - $0 35 Custodial Closet Sw 1 1 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ SW 1, $ - $ - $0 202 Custodial Closet Sw 2 1 2T 17 R F 4 (ELE) F22ILL SW T 17 R F 4 (ELE) F22ILL SW 1, $ - $ - $0 35 Boys RR 3 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ SW 2, $ - $ - $0 35 Honesty St Corridor 14 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ SW 2,280 2, $ - $ - $0 X1 Honesty St Corridor 3 X 1.5 W LED ELED1.5/ SW X 1.5 W LED ELED1.5/ SW 2, $ - $ - $0 35 Rm C-1 12 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ SW 2,400 2, $ - $ - $0 35 Rm C-3 12 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ SW 2,400 2, $ - $ - $0 35 Rm C-5 12 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ SW 2,400 2, $ - $ - $0 35 Rm C-2 13 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ SW 2,400 2, $ - $ - $0 202 Rm C-2 2 2T 17 R F 4 (ELE) F22ILL SW T 17 R F 4 (ELE) F22ILL SW 2, $ - $ - $0 7 Rm C-2 Toilet 1 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 17 R F 2 (ELE) F22ILL SW 2, $ 9.02 $ $ Rm C-7 1 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 17 R F 2 (ELE) F22ILL SW 2, $ $ $ Rm C-4 1 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 17 R F 2 (ELE) F22ILL SW 2, $ $ $ Rm C-9 1 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 17 R F 2 (ELE) F22ILL SW 2, $ $ $ Rm C-6 1 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 17 R F 2 (ELE) F22ILL SW 2, $ $ $ Rm C-11 8 T 32 R F 3 (ELE) F43ILL/ SW ,728 8 T 32 R F 3 (ELE) F43ILL/ SW 2,400 1, $ - $ - $0 35 Rm C-13 8 T 32 R F 3 (ELE) F43ILL/ SW ,728 8 T 32 R F 3 (ELE) F43ILL/ SW 2,400 1, $ - $ - $0 35 Gym 24 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ SW 2,912 6, $ - $ - $0 202 Gym Office 2 2T 17 R F 4 (ELE) F22ILL SW T 17 R F 4 (ELE) F22ILL SW 2, $ - $ - $0 35 Gym Entrance Hall 2 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ SW 2, $ - $ - $0 201 Gym Entrance Hall 2 T 32 R F 3 (ELE) F43ILL/ SW F43SSILL SW 2, $ $ $ Rm D-3 Art 16 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ SW 2,400 3, $ - $ - $0 35 Gym Hall 4 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ SW 2, $ - $ - $0 35 Custodial Closet 1 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ SW 1, $ - $ - $0 35 Boys Rm 2nd Fl 4 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ SW 2, $ - $ - $0 35 Storage 1 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ SW 1, $ - $ - $0 249 Storage 4 F 48 R F 2 (ELE) F41GL SW F 48 R F 2 (ELE) F41GL SW 1, $ - $ - $0 35 Fairness Ave Corridor 12 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ SW 2,280 2, $ - $ - $0 35 Rm D-2 9 T 32 R F 3 (ELE) F43ILL/ SW ,944 9 T 32 R F 3 (ELE) F43ILL/ SW 2,400 1, $ - $ - $0 7 Rm D-2 3 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 17 R F 2 (ELE) F22ILL SW 2, $ $ $ Rm D-2 Toilet 1 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 17 R F 2 (ELE) F22ILL SW 2, $ 9.02 $ $ Rm D-4 1 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 17 R F 2 (ELE) F22ILL SW 2, $ $ $ Rm D-5 1 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 17 R F 2 (ELE) F22ILL SW 2, $ $ $ Rm A-9 Speech 4 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 17 R F 2 (ELE) F22ILL SW 2, $ $ $ Rm A-9 Closet 2 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 17 R F 2 (ELE) F22ILL SW 1, $ 9.02 $ $ Rm A-11 Speech 4 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 17 R F 2 (ELE) F22ILL SW 2, $ $ $ Rm A-13 3 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ SW 2, $ - $ - $0 7 Rm A-15 Sw1 4 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 17 R F 2 (ELE) F22ILL SW 2, $ $ $ Rm A-15 Sw2 4 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 17 R F 2 (ELE) F22ILL SW 2, $ $ $ A Wing Corridor 3 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 17 R F 2 (ELE) F22ILL SW 2, $ $ $ A Wing Toilet 1 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 17 R F 2 (ELE) F22ILL SW 2, $ 9.02 $ $ A Wing Corridor 18 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ SW 2,280 3, $ - $ - $0 35 Classroom A T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ SW 2,400 2, $ - $ - $0 35 Classroom A-8 6 T 32 R F 3 (ELE) F43ILL/ SW ,296 6 T 32 R F 3 (ELE) F43ILL/ SW 2,400 1, $ - $ - $0 35 Classroom A-8 6 T 32 R F 3 (ELE) F43ILL/ SW ,296 6 T 32 R F 3 (ELE) F43ILL/ SW 2,400 1, $ - $ - $0 35 Classroom A-7 9 T 32 R F 3 (ELE) F43ILL/ SW ,944 9 T 32 R F 3 (ELE) F43ILL/ SW 2,400 1, $ - $ - $0 35 Classroom A-6 8 T 32 R F 3 (ELE) F43ILL/ SW ,728 8 T 32 R F 3 (ELE) F43ILL/ SW 2,400 1, $ - $ - $0 35 Classroom A-5 8 T 32 R F 3 (ELE) F43ILL/ SW ,728 8 T 32 R F 3 (ELE) F43ILL/ SW 2,400 1, $ - $ - $0 35 Classroom A-4 8 T 32 R F 3 (ELE) F43ILL/ SW ,728 8 T 32 R F 3 (ELE) F43ILL/ SW 2,400 1, $ - $ - $0 35 Classroom A-3 8 T 32 R F 3 (ELE) F43ILL/ SW ,728 8 T 32 R F 3 (ELE) F43ILL/ SW 2,400 1, $ - $ - $0 35 Classroom A-2 8 T 32 R F 3 (ELE) F43ILL/ SW ,728 8 T 32 R F 3 (ELE) F43ILL/ SW 2,400 1, $ - $ - $0 35 Classroom A-1 8 T 32 R F 3 (ELE) F43ILL/ SW ,728 8 T 32 R F 3 (ELE) F43ILL/ SW 2,400 1, $ - $ - $0 7 Storage 36 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW , T 17 R F 2 (ELE) F22ILL SW 1,000 1, $ $ 3, $ Corridor Next to Main Office 1 S 96 P F 2 (MAG) 8' F82EHE SW S 96 P F 2 (MAG) 8' F82EHE SW 2, $ - $ - $0 201 Boiler Room Stairwell 1 T 32 R F 3 (ELE) F43ILL/ SW F43SSILL SW 2, $ 6.85 $ $ Boiler Room 10 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ SW 1, $ - $ - $0 X1 Boiler Room 2 X 1.5 W LED ELED1.5/ SW X 1.5 W LED ELED1.5/ SW 1, $ - $ - $0 X1 Attic 12 X 1.5 W LED ELED1.5/ SW X 1.5 W LED ELED1.5/ SW 1, $ - $ - $0 35 Gym Storage 3 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ SW 1, $ - $ - $0 169 Gym 2 SP 250 MH ROOF MH250/ SW ,718 2 SP 250 MH ROOF MH250/ SW 2,912 1, $ - $ - $0 9/18/2012 Page 1, ECM-1

49 Energy Audit of Memorial Elementary School CHA Project No Cost of Electricity: $0.167 $/kwh ECM-1 Lighting Replacements $0.00 $/kw EXISTING CONDITIONS RETROFIT CONDITIONS COST & SAVINGS ANALYSIS Field Code Area Description Unique description of the location - Room number/room name: Floor number (if applicable) No. of Fixtures Standard Fixture Code NYSERDA Fixture Code No. of fixtures before the retrofit "Lighting Fixture Code" Example 2T 40 R F(U) = 2'x2' Troff 40 w Recess. Floor 2 lamps U shape Code from Table of Standard Fixture Wattages Watts per Fixture Value from Table of Standard Fixture Wattages kw/space (Watts/Fixt) * (Fixt No.) Exist Control Pre-inst. control device Annual Hours Estimated daily hours for the usage group Annual kwh (kw/space) * (Annual Hours) Number of Fixtures Standard Fixture Code Fixture Code No. of fixtures after the retrofit "Lighting Fixture Code" Example 2T 40 R F(U) = 2'x2' Troff 40 w Recess. Floor 2 lamps U shape Code from Table of Standard Fixture Wattages Watts per Fixture Value from Table of Standard Fixture Wattages kw/space (Watts/Fixt) * (Number of Fixtures) Retrofit Control Retrofit control device Annual Hours Estimated annual hours for the usage group Annual kwh (kw/space) * (Annual Hours) Annual kwh Saved (Original Annual kwh) - (Retrofit Annual kwh) Annual kw Saved (Original Annual kw) - (Retrofit Annual kw) Annual $ Saved (kwh Saved) * ($/kwh) Retrofit Cost Cost for renovations to lighting system NJ Smart Start Lighting Incentive Prescriptive Lighting Measures Simple Payback With Out Incentive Length of time for renovations cost to be recovered Simple Payback Length of time for renovations cost to be recovered 227 Gym 1 70 W MH Wall Pack MH70/ SW W MH Wall Pack MH70/ SW 2, $ - $ - $0 169 Gym 3 SP 250 MH ROOF MH250/ SW ,577 3 SP 250 MH ROOF MH250/ SW 2,912 2, $ - $ - $0 142 Gym 1 MH 100 MH100/ SW MH 100 MH100/ SW 2, $ - $ - $0 227 Gym 1 70 W MH Wall Pack MH70/ SW W MH Wall Pack MH70/ SW 2, $ - $ - $0 227 Gym 4 70 W MH Wall Pack MH70/ SW , W MH Wall Pack MH70/ SW 2,912 1, $ - $ - $0 227 Gym 2 70 W MH Wall Pack MH70/ SW W MH Wall Pack MH70/ SW 2, $ - $ - $0 200 Total , , ,560 19, $3,223 $14,556 $2,445 Demand Savings kwh Savings Total savings 12.7 $0 19,301 $3,223 $3, /18/2012 Page 2, ECM-1

50 Energy Audit of Memorial Elementary School CHA Project No Cost of Electricity: $0.167 $/kwh ECM-2 Install Occupancy Sensors $0.00 $/kw EXISTING CONDITIONS RETROFIT CONDITIONS COST & SAVINGS ANALYSIS Field Code Area Description Unique description of the location - Room number/room name: Floor number (if applicable) No. of Fixtures Standard Fixture Code NYSERDA Fixture Code No. of fixtures before the retrofit "Lighting Fixture Code" Example 2T 40 R F(U) = 2'x2' Troff 40 w Recess. Floor 2 lamps U shape Code from Table of Standard Fixture Wattages Watts per Fixture Value from Table of Standard Fixture Wattages kw/space (Watts/Fixt) * (Fixt No.) Exist Control Pre-inst. control device Annual Hours Estimated annual hours for the usage group Annual kwh (kw/space) * (Annual Hours) Number of Fixtures Standard Fixture Code Fixture Code No. of fixtures after the retrofit "Lighting Fixture Code" Example 2T 40 R F(U) = 2'x2' Troff 40 w Recess. Floor 2 lamps U shape Code from Table of Standard Fixture Wattages Watts per Fixture Value from Table of Standard Fixture Wattages kw/space (Watts/Fixt) * (Number of Fixtures) Retrofit Control Retrofit control device Annual Hours Estimated annual hours for the usage group Annual kwh (kw/space) * (Annual Hours) Annual kwh Saved (Original Annual kwh) - (Retrofit Annual kwh) Annual kw Saved (Original Annual kw) - (Retrofit Annual kw) Annual $ Saved (kw Saved) * ($/kwh) Retrofit Cost Cost for renovations to lighting system NJ Smart Start Lighting Incentive Simple Payback With Out Incentive Length of time for renovations cost to be recovered Simple Payback Length of time for renovations cost to be recovered 35 Principal Office 2 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ C-OCC $36.07 $ $ Nurse 2 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ C-OCC $36.07 $ $ Nurse 2 2T 17 R F 4 (ELE) F22ILL SW T 17 R F 4 (ELE) F22ILL C-OCC $13.23 $ $ Nurse Bathroom 2 2T 17 R F 4 (ELE) F22ILL SW T 17 R F 4 (ELE) F22ILL C-OCC $13.23 $ $ Main Office 3 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ C-OCC $54.11 $ $ Main office Storage 1 2T 17 R F 4 (ELE) F22ILL SW T 17 R F 4 (ELE) F22ILL C-OCC $4.13 $ $ Teachers Room 6 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ C-OCC $ $ $ Teachers Kitchen 1 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ C-OCC $24.09 $ $ Teachers Under Cabinet 2 I 60 I60/ SW I 60 I60/ C-OCC $15.03 $ $ Womens Room 1 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ C-OCC $7.52 $ $ Cafetorium 20 High Bay MH 400 MH400/ SW , High Bay MH 400 MH400/ C-OCC , , $ $ $ X1 Cafetorium 3 X 1.5 W LED ELED1.5/ SW X 1.5 W LED ELED1.5/ C-OCC $0.30 $ $ Café.Serving Room 3 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ C-OCC $18.04 $ $ Kitchen 5 2T 32 R F 2 (u) (ELE) FU2LL SW T 32 R F 2 (u) (ELE) FU2LL $0.00 $0.00 X1 Kitchen 2 X 1.5 W LED ELED1.5/ SW X 1.5 W LED ELED1.5/ $0.00 $ Respect Road Corridor 12 2T 17 R F 4 (ELE) F22ILL SW T 17 R F 4 (ELE) F22ILL $0.00 $ Respect Road Corridor 12 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ $0.00 $0.00 X1 Respect Road Corridor 2 X 1.5 W LED ELED1.5/ SW X 1.5 W LED ELED1.5/ $0.00 $ Respect Road Corridor 2 I 75 I75/ SW I 75 I75/ $0.00 $ Custodial Closet 1 2T 17 R F 4 (ELE) F22ILL SW T 17 R F 4 (ELE) F22ILL $0.00 $ Boys Room 3 2T 17 R F 4 (ELE) F22ILL SW T 17 R F 4 (ELE) F22ILL C-OCC $8.27 $ $ Rm B-1 3 2T 17 R F 4 (ELE) F22ILL SW T 17 R F 4 (ELE) F22ILL C-OCC $19.84 $ $ Stage 4 I 60 I60/ SW I 60 I60/ C-OCC $10.02 $ $ Stage 4 High Bay MH 400 MH400/ SW , High Bay MH 400 MH400/ $0.00 $ Rm B-2 6 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ $0.00 $ Rm B-3 Media Sw 1 32 T 54 W F 4 (ELE) (T-5) F44GHL SW , T 54 W F 4 (ELE) (T-5) F44GHL C-OCC , , $ $ $ Rm B-3 Media Sw 2 16 T 54 W F 4 (ELE) (T-5) F44GHL SW , T 54 W F 4 (ELE) (T-5) F44GHL C-OCC , , $ $ $ X4 Rm B-3 Media Sw 3 7 CF26W CF26/4-L SW , CF26W CF26/4-L C-OCC , $90.90 $ $ X4 Rm B-3 Media Sw 4 4 CF26W CF26/4-L SW , CF26W CF26/4-L C-OCC $51.94 $ $ X1 Rm B-3 Media Sw 5 2 X 1.5 W LED ELED1.5/ SW X 1.5 W LED ELED1.5/ C-OCC $0.36 $ $ Media Woork Rm 1 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ C-OCC $10.82 $ $ Custodial Closet Sw 1 1 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ C-OCC $11.27 $ $ Custodial Closet Sw 2 1 2T 17 R F 4 (ELE) F22ILL SW T 17 R F 4 (ELE) F22ILL C-OCC $4.13 $ $ Boys RR 3 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ C-OCC $22.55 $ $ Honesty St Corridor 14 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ $0.00 $0.00 X1 Honesty St Corridor 3 X 1.5 W LED ELED1.5/ SW X 1.5 W LED ELED1.5/ $0.00 $ Rm C-1 12 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ C-OCC , $ $ $ Rm C-3 12 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ C-OCC , $ $ $ Rm C-5 12 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ C-OCC , $ $ $ Rm C-2 13 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ C-OCC , $ $ $ Rm C-2 2 2T 17 R F 4 (ELE) F22ILL SW T 17 R F 4 (ELE) F22ILL C-OCC $7.94 $ $ Rm C-2 Toilet 1 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 32 R F 2 (u) (ELE) Thin Tube FU2LL C-OCC $5.01 $ $ Rm C-7 1 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 32 R F 2 (u) (ELE) Thin Tube FU2LL C-OCC $7.21 $ $ Rm C-4 1 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 32 R F 2 (u) (ELE) Thin Tube FU2LL C-OCC $7.21 $ $ Rm C-9 1 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 32 R F 2 (u) (ELE) Thin Tube FU2LL C-OCC $7.21 $ $ Rm C-6 1 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 32 R F 2 (u) (ELE) Thin Tube FU2LL C-OCC $7.21 $ $ Rm C-11 8 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ C-OCC , $86.57 $ $ Rm C-13 8 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ C-OCC , $86.57 $ $ Gym 24 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ $0.00 $ Gym Office 2 2T 17 R F 4 (ELE) F22ILL SW T 17 R F 4 (ELE) F22ILL C-OCC $13.23 $ $ Gym Entrance Hall 2 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ $0.00 $ Gym Entrance Hall 2 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ $0.00 $ Rm D-3 Art 16 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ C-OCC , , $ $ $ Gym Hall 4 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ $0.00 $ Custodial Closet 1 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ C-OCC $11.27 $ $ Boys Rm 2nd Fl 4 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ C-OCC $30.06 $ $ Storage 1 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ C-OCC $11.27 $ $ Storage 4 F 48 R F 2 (ELE) F41GL SW F 48 R F 2 (ELE) F41GL C-OCC $16.03 $ $ Fairness Ave Corridor 12 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ $0.00 $ Rm D-2 9 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ C-OCC , $97.39 $ $ Rm D-2 3 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 32 R F 2 (u) (ELE) Thin Tube FU2LL C-OCC $21.64 $ $ Rm D-2 Toilet 1 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 32 R F 2 (u) (ELE) Thin Tube FU2LL C-OCC $5.01 $ $ Rm D-4 1 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 32 R F 2 (u) (ELE) Thin Tube FU2LL C-OCC $7.21 $ $ Rm D-5 1 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 32 R F 2 (u) (ELE) Thin Tube FU2LL C-OCC $7.21 $ $ Rm A-9 Speech 4 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 32 R F 2 (u) (ELE) Thin Tube FU2LL C-OCC $28.86 $ $ Rm A-9 Closet 2 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 32 R F 2 (u) (ELE) Thin Tube FU2LL C-OCC $15.03 $ $ Rm A-11 Speech 4 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 32 R F 2 (u) (ELE) Thin Tube FU2LL C-OCC $28.86 $ $ Rm A-13 3 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ C-OCC $32.46 $ $ Rm A-15 Sw1 4 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 32 R F 2 (u) (ELE) Thin Tube FU2LL C-OCC $28.86 $ $ Rm A-15 Sw2 4 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 32 R F 2 (u) (ELE) Thin Tube FU2LL C-OCC $28.86 $ $ A Wing Corridor 3 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 32 R F 2 (u) (ELE) Thin Tube FU2LL $0.00 $ A Wing Toilet 1 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 32 R F 2 (u) (ELE) Thin Tube FU2LL C-OCC $5.01 $ $ A Wing Corridor 18 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ $0.00 $ Classroom A T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ C-OCC , $ $ $ Classroom A-8 6 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ C-OCC $64.93 $ $ Classroom A-8 6 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ C-OCC $64.93 $ $ Classroom A-7 9 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ C-OCC , $97.39 $ $ Classroom A-6 8 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ C-OCC , $86.57 $ $ Classroom A-5 8 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ C-OCC , $86.57 $ $ Classroom A-4 8 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ C-OCC , $86.57 $ $ Classroom A-3 8 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ C-OCC , $86.57 $ $ Classroom A-2 8 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ C-OCC , $86.57 $ $ Classroom A-1 8 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ C-OCC , $86.57 $ $ Storage 36 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW , T 32 R F 2 (u) (ELE) Thin Tube FU2LL C-OCC , $ $ $ Corridor Next to Main Office 1 S 96 P F 2 (MAG) 8' F82EHE SW S 96 P F 2 (MAG) 8' F82EHE $0.00 $ Boiler Room Stairwell 1 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ $0.00 $ Boiler Room 10 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ C-OCC $0.00 $ $35.00 #DIV/0! X1 Boiler Room 2 X 1.5 W LED ELED1.5/ SW X 1.5 W LED ELED1.5/ C-OCC $0.00 $ $35.00 #DIV/0! X1 Attic 12 X 1.5 W LED ELED1.5/ SW X 1.5 W LED ELED1.5/ C-OCC $2.25 $ $ /18/2012 Page 1, ECM-2

51 Energy Audit of Memorial Elementary School CHA Project No Cost of Electricity: $0.167 $/kwh ECM-2 Install Occupancy Sensors $0.00 $/kw EXISTING CONDITIONS RETROFIT CONDITIONS COST & SAVINGS ANALYSIS Field Code Area Description Unique description of the location - Room number/room name: Floor number (if applicable) No. of Fixtures Standard Fixture Code NYSERDA Fixture Code No. of fixtures before the retrofit "Lighting Fixture Code" Example 2T 40 R F(U) = 2'x2' Troff 40 w Recess. Floor 2 lamps U shape Code from Table of Standard Fixture Wattages Watts per Fixture Value from Table of Standard Fixture Wattages kw/space (Watts/Fixt) * (Fixt No.) Exist Control Pre-inst. control device Annual Hours Estimated annual hours for the usage group Annual kwh (kw/space) * (Annual Hours) Number of Fixtures Standard Fixture Code Fixture Code No. of fixtures after the retrofit "Lighting Fixture Code" Example 2T 40 R F(U) = 2'x2' Troff 40 w Recess. Floor 2 lamps U shape Code from Table of Standard Fixture Wattages Watts per Fixture Value from Table of Standard Fixture Wattages kw/space (Watts/Fixt) * (Number of Fixtures) Retrofit Control Retrofit control device Annual Hours Estimated annual hours for the usage group Annual kwh (kw/space) * (Annual Hours) Annual kwh Saved (Original Annual kwh) - (Retrofit Annual kwh) Annual kw Saved (Original Annual kw) - (Retrofit Annual kw) Annual $ Saved (kw Saved) * ($/kwh) Retrofit Cost Cost for renovations to lighting system NJ Smart Start Lighting Incentive Simple Payback With Out Incentive Length of time for renovations cost to be recovered Simple Payback Length of time for renovations cost to be recovered 35 Gym Storage 3 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ C-OCC $33.82 $ $ Gym 2 SP 250 MH ROOF MH250/ SW , SP 250 MH ROOF MH250/ $0.00 $ Gym 1 70 W MH Wall Pack MH70/ SW W MH Wall Pack MH70/ $0.00 $ Gym 3 SP 250 MH ROOF MH250/ SW , SP 250 MH ROOF MH250/ $0.00 $ Gym 1 MH 100 MH100/ SW MH 100 MH100/ $0.00 $ Gym 1 70 W MH Wall Pack MH70/ SW W MH Wall Pack MH70/ $0.00 $ Gym 4 70 W MH Wall Pack MH70/ SW , W MH Wall Pack MH70/ $0.00 $ Gym 2 70 W MH Wall Pack MH70/ SW W MH Wall Pack MH70/ $0.00 $0.00 Total , ,548 30, ,012 $14,175 2,450 Demand Savings 0.0 $0 kwh Savings 62,313 $10,406 Total Savings $10, /18/2012 Page 2, ECM-2

52 Energy Audit of Memorial Elementary School CHA Project No Cost of Electricity: $0.167 $/kwh ECM-3 Lighting Replacements with Occupancy Sensors $0.00 $/kw EXISTING CONDITIONS RETROFIT CONDITIONS COST & SAVINGS ANALYSIS Field Code Area Description Unique description of the location - Room number/room name: Floor number (if applicable) No. of Fixtures Standard Fixture Code NYSERDA Fixture Code No. of fixtures before the retrofit "Lighting Fixture Code" Example 2T 40 R F(U) = 2'x2' Troff 40 w Recess. Floor 2 lamps U shape Code from Table of Standard Fixture Wattages Watts per Fixture Value from Table of Standard Fixture Wattages kw/space (Watts/Fixt) * (Fixt No.) Exist Control Pre-inst. control device Annual Hours Estimated daily hours for the usage group Annual kwh (kw/space) * (Annual Hours) Number of Fixtures Standard Fixture Code Fixture Code No. of fixtures after the retrofit "Lighting Fixture Code" Example 2T 40 R F(U) = 2'x2' Troff 40 w Recess. Floor 2 lamps U shape Code from Table of Standard Fixture Wattages Watts per Fixture Value from Table of Standard Fixture Wattages kw/space (Watts/Fixt) * (Number of Fixtures) Retrofit Control Retrofit control device Annual Hours Estimated annual hours for the usage group Annual kwh (kw/space) * (Annual Hours) Annual kwh Saved (Original Annual kwh) - (Retrofit Annual kwh) Annual kw Saved (Original Annual kw) - (Retrofit Annual kw) Annual $ Saved (kwh Saved) * ($/kwh) Retrofit Cost Cost for renovations to lighting system NJ Smart Start Lighting Incentive Prescriptive Lighting Measures Simple Payback With Out Incentive Length of time for renovations cost to be recovered Simple Payback Length of time for renovations cost to be recovered 35 Principal Office 2 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ C-OCC 1, $ $ $ Nurse 2 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ C-OCC 1, $ $ $ Nurse 2 2T 17 R F 4 (ELE) F22ILL SW T 17 R F 4 (ELE) F22ILL C-OCC 1, $ $ $ Nurse Bathroom 2 2T 17 R F 4 (ELE) F22ILL SW T 17 R F 4 (ELE) F22ILL C-OCC 1, $ $ $ Main Office 3 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ C-OCC 1, $ $ $ Main office Storage 1 2T 17 R F 4 (ELE) F22ILL SW T 17 R F 4 (ELE) F22ILL C-OCC $ 4.13 $ $ Teachers Room 6 T 32 R F 3 (ELE) F43ILL/ SW ,296 6 T 32 R F 3 (ELE) F43ILL/ C-OCC 1, $ $ $ Teachers Kitchen 1 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ C-OCC 1, $ $ $ Teachers Under Cabinet 2 I 60 I60/ SW CF 26 CFQ26/1-L C-OCC $ $ $ Womens Room 1 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ C-OCC 1, $ 7.52 $ $ Cafetorium 20 High Bay MH 400 MH400/ SW , P 54 C F 4 FC C-OCC 1, , $ 2, $ 6, $ 2, X1 Cafetorium 3 X 1.5 W LED ELED1.5/ SW X 1.5 W LED ELED1.5/ C-OCC 1, $ 0.30 $ $ Café.Serving Room 3 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ C-OCC 1, $ $ $ Kitchen 5 2T 32 R F 2 (u) (ELE) FU2LL SW T 32 R F 2 (u) (ELE) FU2LL , $ - $ - $ - X1 Kitchen 2 X 1.5 W LED ELED1.5/ SW X 1.5 W LED ELED1.5/ , $ - $ - $ Respect Road Corridor 12 2T 17 R F 4 (ELE) F22ILL SW T 17 R F 4 (ELE) F22ILL , $ - $ - $ - 35 Respect Road Corridor 12 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ ,280 2, $ - $ - $ - X1 Respect Road Corridor 2 X 1.5 W LED ELED1.5/ SW X 1.5 W LED ELED1.5/ , $ - $ - $ - 93 Respect Road Corridor 2 I 75 I75/ SW CF 26 CFQ26/1-L , $ $ $ Custodial Closet 1 2T 17 R F 4 (ELE) F22ILL SW T 17 R F 4 (ELE) F22ILL , $ - $ - $ Boys Room 3 2T 17 R F 4 (ELE) F22ILL SW T 17 R F 4 (ELE) F22ILL C-OCC 1, $ 8.27 $ $ Rm B-1 3 2T 17 R F 4 (ELE) F22ILL SW T 17 R F 4 (ELE) F22ILL C-OCC 1, $ $ $ Stage 4 I 60 I60/ SW CF 26 CFQ26/1-L C-OCC $ $ $ Stage 4 High Bay MH 400 MH400/ SW ,832 4 P 54 C F 4 FC , , $ $ 1, $ Rm B-2 6 T 32 R F 3 (ELE) F43ILL/ SW ,296 6 T 32 R F 3 (ELE) F43ILL/ ,400 1, $ - $ - $ Rm B-3 Media Sw 1 32 T 54 W F 4 (ELE) (T-5) F44GHL SW , T 54 W F 4 (ELE) (T-5) F44GHL C-OCC 1,680 12,580 5, $ $ $ Rm B-3 Media Sw 2 16 T 54 W F 4 (ELE) (T-5) F44GHL SW , T 54 W F 4 (ELE) (T-5) F44GHL C-OCC 1,680 6,290 2, $ $ $ X4 Rm B-3 Media Sw 3 7 CF26W CF26/4-L SW ,814 7 CF26W CF26/4-L C-OCC 1,680 1, $ $ $ X4 Rm B-3 Media Sw 4 4 CF26W CF26/4-L SW ,037 4 CF26W CF26/4-L C-OCC 1, $ $ $ X1 Rm B-3 Media Sw 5 2 X 1.5 W LED ELED1.5/ SW X 1.5 W LED ELED1.5/ C-OCC 1, $ 0.36 $ $ Media Woork Rm 1 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ C-OCC 1, $ $ $ Custodial Closet Sw 1 1 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ C-OCC $ $ $ Custodial Closet Sw 2 1 2T 17 R F 4 (ELE) F22ILL SW T 17 R F 4 (ELE) F22ILL C-OCC $ 4.13 $ $ Boys RR 3 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ C-OCC 1, $ $ $ Honesty St Corridor 14 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ ,280 2, $ - $ - $ - X1 Honesty St Corridor 3 X 1.5 W LED ELED1.5/ SW X 1.5 W LED ELED1.5/ , $ - $ - $ - 35 Rm C-1 12 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ C-OCC 1,680 1, $ $ $ Rm C-3 12 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ C-OCC 1,680 1, $ $ $ Rm C-5 12 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ C-OCC 1,680 1, $ $ $ Rm C-2 13 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ C-OCC 1,680 1, $ $ $ Rm C-2 2 2T 17 R F 4 (ELE) F22ILL SW T 17 R F 4 (ELE) F22ILL C-OCC 1, $ 7.94 $ $ Rm C-2 Toilet 1 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 17 R F 2 (ELE) F22ILL C-OCC 1, $ $ $ Rm C-7 1 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 17 R F 2 (ELE) F22ILL C-OCC 1, $ $ $ Rm C-4 1 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 17 R F 2 (ELE) F22ILL C-OCC 1, $ $ $ Rm C-9 1 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 17 R F 2 (ELE) F22ILL C-OCC 1, $ $ $ Rm C-6 1 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 17 R F 2 (ELE) F22ILL C-OCC 1, $ $ $ Rm C-11 8 T 32 R F 3 (ELE) F43ILL/ SW ,728 8 T 32 R F 3 (ELE) F43ILL/ C-OCC 1,680 1, $ $ $ Rm C-13 8 T 32 R F 3 (ELE) F43ILL/ SW ,728 8 T 32 R F 3 (ELE) F43ILL/ C-OCC 1,680 1, $ $ $ Gym 24 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ ,912 6, $ - $ - $ Gym Office 2 2T 17 R F 4 (ELE) F22ILL SW T 17 R F 4 (ELE) F22ILL C-OCC 1, $ $ $ Gym Entrance Hall 2 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ , $ - $ - $ Gym Entrance Hall 2 T 32 R F 3 (ELE) F43ILL/ SW F43SSILL , $ $ $ Rm D-3 Art 16 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ C-OCC 1,680 2,419 1, $ $ $ Gym Hall 4 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ , $ - $ - $ - 35 Custodial Closet 1 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ C-OCC $ $ $ Boys Rm 2nd Fl 4 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ C-OCC 1, $ $ $ Storage 1 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ C-OCC $ $ $ Storage 4 F 48 R F 2 (ELE) F41GL SW F 48 R F 2 (ELE) F41GL C-OCC $ $ $ Fairness Ave Corridor 12 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ ,280 2, $ - $ - $ - 35 Rm D-2 9 T 32 R F 3 (ELE) F43ILL/ SW ,944 9 T 32 R F 3 (ELE) F43ILL/ C-OCC 1,680 1, $ $ $ Rm D-2 3 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 17 R F 2 (ELE) F22ILL C-OCC 1, $ $ $ Rm D-2 Toilet 1 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 17 R F 2 (ELE) F22ILL C-OCC 1, $ $ $ Rm D-4 1 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 17 R F 2 (ELE) F22ILL C-OCC 1, $ $ $ Rm D-5 1 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 17 R F 2 (ELE) F22ILL C-OCC 1, $ $ $ Rm A-9 Speech 4 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 17 R F 2 (ELE) F22ILL C-OCC 1, $ $ $ Rm A-9 Closet 2 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 17 R F 2 (ELE) F22ILL C-OCC $ $ $ Rm A-11 Speech 4 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 17 R F 2 (ELE) F22ILL C-OCC 1, $ $ $ Rm A-13 3 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ C-OCC 1, $ $ $ Rm A-15 Sw1 4 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 17 R F 2 (ELE) F22ILL C-OCC 1, $ $ $ Rm A-15 Sw2 4 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 17 R F 2 (ELE) F22ILL C-OCC 1, $ $ $ A Wing Corridor 3 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 17 R F 2 (ELE) F22ILL , $ $ $ A Wing Toilet 1 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW T 17 R F 2 (ELE) F22ILL C-OCC 1, $ $ $ A Wing Corridor 18 T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ ,280 3, $ - $ - $ - 35 Classroom A T 32 R F 3 (ELE) F43ILL/ SW , T 32 R F 3 (ELE) F43ILL/ C-OCC 1,680 1, $ $ $ Classroom A-8 6 T 32 R F 3 (ELE) F43ILL/ SW ,296 6 T 32 R F 3 (ELE) F43ILL/ C-OCC 1, $ $ $ Classroom A-8 6 T 32 R F 3 (ELE) F43ILL/ SW ,296 6 T 32 R F 3 (ELE) F43ILL/ C-OCC 1, $ $ $ Classroom A-7 9 T 32 R F 3 (ELE) F43ILL/ SW ,944 9 T 32 R F 3 (ELE) F43ILL/ C-OCC 1,680 1, $ $ $ Classroom A-6 8 T 32 R F 3 (ELE) F43ILL/ SW ,728 8 T 32 R F 3 (ELE) F43ILL/ C-OCC 1,680 1, $ $ $ Classroom A-5 8 T 32 R F 3 (ELE) F43ILL/ SW ,728 8 T 32 R F 3 (ELE) F43ILL/ C-OCC 1,680 1, $ $ $ Classroom A-4 8 T 32 R F 3 (ELE) F43ILL/ SW ,728 8 T 32 R F 3 (ELE) F43ILL/ C-OCC 1,680 1, $ $ $ Classroom A-3 8 T 32 R F 3 (ELE) F43ILL/ SW ,728 8 T 32 R F 3 (ELE) F43ILL/ C-OCC 1,680 1, $ $ $ Classroom A-2 8 T 32 R F 3 (ELE) F43ILL/ SW ,728 8 T 32 R F 3 (ELE) F43ILL/ C-OCC 1,680 1, $ $ $ Classroom A-1 8 T 32 R F 3 (ELE) F43ILL/ SW ,728 8 T 32 R F 3 (ELE) F43ILL/ C-OCC 1,680 1, $ $ $ Storage 36 2T 32 R F 2 (u) (ELE) Thin Tube FU2LL SW , T 17 R F 2 (ELE) F22ILL C-OCC , $ $ 3, $ Corridor Next to Main Office 1 S 96 P F 2 (MAG) 8' F82EHE SW S 96 P F 2 (MAG) 8' F82EHE , $ - $ - $ Boiler Room Stairwell 1 T 32 R F 3 (ELE) F43ILL/ SW F43SSILL , $ 6.85 $ $ Boiler Room 10 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ C-OCC 1, $ - $ $ 35 X1 Boiler Room 2 X 1.5 W LED ELED1.5/ SW X 1.5 W LED ELED1.5/ C-OCC 1, $ - $ $ 35 X1 Attic 12 X 1.5 W LED ELED1.5/ SW X 1.5 W LED ELED1.5/ C-OCC $ 2.25 $ $ Gym Storage 3 T 32 R F 3 (ELE) F43ILL/ SW T 32 R F 3 (ELE) F43ILL/ C-OCC $ $ $ Gym 2 SP 250 MH ROOF MH250/ SW ,718 2 SP 250 MH ROOF MH250/ ,912 1, $ - $ - $ - 9/18/2012 Page 1, ECM-3

53 Energy Audit of Memorial Elementary School CHA Project No Cost of Electricity: $0.167 $/kwh ECM-3 Lighting Replacements with Occupancy Sensors $0.00 $/kw EXISTING CONDITIONS RETROFIT CONDITIONS COST & SAVINGS ANALYSIS Field Code Area Description Unique description of the location - Room number/room name: Floor number (if applicable) No. of Fixtures Standard Fixture Code NYSERDA Fixture Code No. of fixtures before the retrofit "Lighting Fixture Code" Example 2T 40 R F(U) = 2'x2' Troff 40 w Recess. Floor 2 lamps U shape Code from Table of Standard Fixture Wattages Watts per Fixture Value from Table of Standard Fixture Wattages kw/space (Watts/Fixt) * (Fixt No.) Exist Control Pre-inst. control device Annual Hours Estimated daily hours for the usage group Annual kwh (kw/space) * (Annual Hours) Number of Fixtures Standard Fixture Code Fixture Code No. of fixtures after the retrofit "Lighting Fixture Code" Example 2T 40 R F(U) = 2'x2' Troff 40 w Recess. Floor 2 lamps U shape Code from Table of Standard Fixture Wattages Watts per Fixture Value from Table of Standard Fixture Wattages kw/space (Watts/Fixt) * (Number of Fixtures) Retrofit Control Retrofit control device Annual Hours Estimated annual hours for the usage group Annual kwh (kw/space) * (Annual Hours) Annual kwh Saved (Original Annual kwh) - (Retrofit Annual kwh) Annual kw Saved (Original Annual kw) - (Retrofit Annual kw) Annual $ Saved (kwh Saved) * ($/kwh) Retrofit Cost Cost for renovations to lighting system NJ Smart Start Lighting Incentive Prescriptive Lighting Measures Simple Payback With Out Incentive Length of time for renovations cost to be recovered Simple Payback Length of time for renovations cost to be recovered 227 Gym 1 70 W MH Wall Pack MH70/ SW W MH Wall Pack MH70/ , $ - $ - $ Gym 3 SP 250 MH ROOF MH250/ SW ,577 3 SP 250 MH ROOF MH250/ ,912 2, $ - $ - $ Gym 1 MH 100 MH100/ SW MH 100 MH100/ , $ - $ - $ Gym 1 70 W MH Wall Pack MH70/ SW W MH Wall Pack MH70/ , $ - $ - $ Gym 4 70 W MH Wall Pack MH70/ SW , W MH Wall Pack MH70/ ,912 1, $ - $ - $ Gym 2 70 W MH Wall Pack MH70/ SW W MH Wall Pack MH70/ , $ - $ - $ S Total , , ,420 28,731 $4,895 S Demand Savings 12.7 $0 S kwh Savings 44,432 $7,420 S Total Savings $7, /18/2012 Page 2, ECM-3

54 APPENDIX D New Jersey Pay For Performance Incentive Program New Jersey BPU - Energy Audits

55 New Jersey Pay For Performance Incentive Program Note: The following calculation is based on the New Jersey Pay For Performance Incentive Program per April, Building must have a minimum average electric demand of 100 kw. This minimum is waived for buildings owned by local governements or non-profit organizations. Values used in this calculation are for measures with a positive return on investment (ROI) only. Incentive #1 Total Building Area (Square Feet) 54,138 Audit is funded by NJ BPU $0.10 $/sqft Is this audit funded by NJ BPU (Y/N) Yes Board of Public Utilites (BPU) Annual Utilities kwh Therms Existing Cost (from utility) $44,036 $42,150 Existing Usage (from utility) 313,850 42,379 Proposed Savings 47,571 1,367 Existing Total MMBtus Proposed Savings MMBtus % Energy Reduction Proposed Annual Savings 5, % $9,317 Min (Savings = 15%) Increase (Savings > 15%) Max Incentive Achieved Incentive $/kwh $/therm $/kwh $/therm $/kwh $/therm $/kwh $/therm Incentive #2 $0.09 $0.90 $0.005 $0.05 $0.11 $1.25 $0.00 $0.00 Incentive #3 $0.09 $0.90 $0.005 $0.05 $0.11 $1.25 $0.00 $0.00 Incentives $ Elec Gas Total Incentive #1 $0 $0 $5,414 Incentive #2 $0 $0 $0 Incentive #3 $0 $0 $0 Total All Incentives $0 $0 $5,414 Total Project Cost $40,437 Allowable Incentive % Incentives #1 of Utility Cost* 6.3% $5,414 % Incentives #2 of Project Cost** 0.0% $0 % Incentives #3 of Project Cost** 0.0% $0 Project Payback (years) Total Eligible Incentives*** $5,414 w/o Incentives w/ Incentives Project Cost w/ Incentives $35, * Maximum allowable incentive is 50% of annual utility cost if not funded by NJ BPU, and %25 if it is. ** Maximum allowable amount of Incentive #2 is 25% of total project cost. Maximum allowable amount of Incentive #3 is 25% of total project cost. *** Maximum allowable amount of Incentive #1 is $50,000 if not funded by NJ BPU, and $25,000 if it is. Maximum allowable amount of Incentive #2 & #3 is $1 million per gas account and $1 million per electric account; maximum 2 million per project

56 APPENDIX E Photovoltaic (PV) Rooftop Solar Power Generation New Jersey BPU - Energy Audits

57 Photovoltaic (PV) Solar Power Generation - Screening Assessment Maywood BOE Memorial Elementary School Cost of Electricity $0.171 /kwh Electricity Usage 313,850 kwh/yr System Unit Cost $4,000 /kw Photovoltaic (PV) Solar Power Generation - Screening Assessment Budgetary Annual Utility Savings Estimated Total Federal Tax Credit New Jersey Renewable Payback Payback (without incentive) (with incentive) Cost Maintenance Savings ** SREC Savings $ kw kwh therms $ $ $ $ $ Years Years $160, ,024 0 $8,383 0 $8,383 $0 $3, ** Estimated Solar Renewable Energy Certificate Program (SREC) SREC for 15 Years= $80 /1000kwh Area Output* 984 m2 10,592 ft2 Perimeter Output* 135 m 443 ft Available Roof Space for PV: (Area Output - 10 ft x Perimeter) x 85% 5,238 ft2 Approximate System Size: Is the roof flat? (Yes/No) Yes 8 watt/ft2 41,905 DC watts 40 kw Enter into PV Watts PV Watts Inputs* Array Tilt Angle 20 Array Azimuth 180 Zip Code DC/AC Derate Factor 0.83 Enter into PV Watts (always 20 if flat, if pitched - enter estimated roof angle) Enter into PV Watts (default) Enter into PV Watts Enter info PV Watts PV Watts Output 49,024 annual kwh calculated in PV Watts program % Offset Calc Usage 313,850 (from utilities) PV Generation 49,024 (generated using PV Watts ) % offset 16% * ** 9/18/2012 Page 1, BUILDING NAME

58 APPENDIX F EPA Portfolio Manager New Jersey BPU - Energy Audits

59 OMB No STATEMENT OF ENERGY PERFORMANCE Memorial Elementary School Building ID: For 12-month Period Ending: December 31, Date SEP becomes ineligible: N/A Date SEP Generated: September 14, 2012 Facility Memorial Elementary School 764 Grant Avenue Mywood, NJ Year Built: 1954 Gross Floor Area (ft 2 ): 54,138 Facility Owner N/A Primary Contact for this Facility N/A Energy Performance Rating 2 (1-100) 50 Site Energy Use Summary 3 Electricity - Grid Purchase(kBtu) 1,070,856 Natural Gas (kbtu) 4 4,237,900 Total Energy (kbtu) 5,308,756 Energy Intensity 4 Site (kbtu/ft 2 /yr) 98 Source (kbtu/ft 2 /yr) 148 Emissions (based on site energy use) Greenhouse Gas Emissions (MtCO 2 e/year) 377 Electric Distribution Utility Public Service Electric & Gas Co National Median Comparison National Median Site EUI 99 National Median Source EUI 149 % Difference from National Median Source EUI -1% Building Type K-12 School Stamp of Certifying Professional Based on the conditions observed at the time of my visit to this building, I certify that the information contained within this statement is accurate. Meets Industry Standards 5 for Indoor Environmental Conditions: Ventilation for Acceptable Indoor Air Quality N/A Acceptable Thermal Environmental Conditions N/A Adequate Illumination N/A Certifying Professional N/A Notes: 1. Application for the ENERGY STAR must be submitted to EPA within 4 months of the Period Ending date. Award of the ENERGY STAR is not final until approval is received from EPA. 2. The EPA Energy Performance Rating is based on total source energy. A rating of 75 is the minimum to be eligible for the ENERGY STAR. 3. Values represent energy consumption, annualized to a 12-month period. 4. Values represent energy intensity, annualized to a 12-month period. 5. Based on Meeting ASHRAE Standard 62 for ventilation for acceptable indoor air quality, ASHRAE Standard 55 for thermal comfort, and IESNA Lighting Handbook for lighting quality. The government estimates the average time needed to fill out this form is 6 hours (includes the time for entering energy data, Licensed Professional facility inspection, and notarizing the SEP) and welcomes suggestions for reducing this level of effort. Send comments (referencing OMB control number) to the Director, Collection Strategies Division, U.S., EPA (2822T), 1200 Pennsylvania Ave., NW, Washington, D.C EPA Form