SECAUCUS RECREATION CENTER LOCAL GOVERNMENT ENERGY AUDIT FOR NEW JERSEY BOARD OF PUBLIC UTILITIES. January Prepared by:

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1 SECAUCUS RECREATION CENTER LOCAL GOVERNMENT ENERGY AUDIT FOR NEW JERSEY BOARD OF PUBLIC UTILITIES January 2014 Prepared by: 6 Campus Drive Parsippany, NJ (973) CHA PROJECT NO New Jersey BPU Secaucus Recreation Center Energy Audit

2 TABLE OF CONTENTS 1.0 EXECUTIVE SUMMARY BUILDING INFORMATION AND EXISTING CONDITIONS Secaucus Recreation Center UTILITIES EPA PORTFOLIO MANAGER ENERGY CONSERVATION MEASURES Building Envelope HVAC Systems ECM-1 Install Demand Control Ventilation (DCV) for Gymnasium ECM-2 Replace Motors with Premium Efficiency Motors ECM-3 Install VFD on the Pool Water Circulation Pump ECM-4 Install Pool Cover Control Systems Domestic Hot Water System ECM-5 Insulate DHW Piping Kitchen Equipment Plumbing Systems Lighting/Electrical Systems ECM-L1 Lighting Replacement / Upgrades ECM-L2 Install Lighting Controls (Occupancy Sensors) ECM-L3 Lighting Replacements with Controls (Occupancy Sensors) PROJECT INCENTIVES Incentives Overview New Jersey Smart Start Program Direct Install Program New Jersey Pay For Performance Program (P4P) Energy Savings Improvement Plan (ESIP) ALTERNATIVE ENERGY SCREENING EVALUATION Solar New Jersey BPU Secaucus Recreation Center - Energy Audit i

3 7.1.1 Photovoltaic Rooftop Solar Power Generation Solar Thermal Hot Water Generation Demand Response Curtailment CONCLUSIONS & RECOMMENDATIONS...22 APPENDICES A Utility Usage Analysis i. List of Third Party Energy Suppliers B Equipment Inventory C D E F ECM Calculations and Cost Estimates New Jersey BPU Incentive Programs i. Smart Start ii. Direct Install iii. Pay For Performance Incentive Program (P4P) iv. Energy Savings Improvement Plan (ESIP) Photovoltaic (PV) Solar Power Generation Analysis EPA Portfolio Manager New Jersey BPU Secaucus Recreation Center - Energy Audit 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 s tandard engineering practice. Cost data does not include soft costs such as engineering fees, legal fees, project management fees, financing, etc. A thorough walkthrough of the building was performed, which included gathering nameplate information and operating parameters for all accessible equipment and lighting systems. Unless otherwise stated, model, efficiency, and c apacity information included in this report were collected directly from equipment nameplates and / or from documentation provided by the owner during the site visit. Typical operation and scheduling information was obtained from interviewing staff and spot measurements taken in the field. New Jersey BPU Secaucus Recreation Center - Energy Audit iii

5 1.0 EXECUTIVE SUMMARY This energy audit was performed by CHA in connection with the New Jersey Board of Public Utilities Local Government Energy Audit (LGEA) Program for Secaucus Recreation Center. The purpose of this report is to identify energy savings opportunities associated with major energy consumers and inefficient practices. This report details the results of the energy audit conducted for the buildings listed in Table 1: Table 1: Buildings Evaluated: Building Name Secaucus Recreation Center Address 1200 Koelle Blvd Secaucus, NJ Square Feet Construction Date 26, The potential annual energy cost savings and simple payback for the recommended ECMs is show below in Table 2. The overall savings, cost and payback for all ECM s is shown in Table 3. The potential annual energy cost savings and simple payback for ECMs are shown in Section 5.0. Each individual measure s annual savings are dependent on that measure alone, there are no i nteractive effects calculated. There are three options shown for Lighting ECM savings; only one option can be chosen. Incentives shown (if any) are based only on the SmartStart Incentive Program. Each measure recommended by CHA typically has a simple payback period of 15 years or less to be consistent with the requirements of the Energy Savings Improvement Plan (ESIP) which has a maximum payback period of 15 years. Occasionally, we will recommend an ECM that has a longer payback period, based on the need to replace that piece(s) of equipment, such as a boiler for example. Table 2: Total Recommended ECM Savings per Building Building Name Total Savings* Payback Secaucus Recreation Center $19, *Recommended measures only New Jersey BPU Secaucus Recreation Center - Energy Audit 1 P age

6 Table 3: Summary of Energy Conservation Measures ECM # Energy Conservation Measure Est. Costs ($) Est. Savings ($/year) Payback w/o Incentive Potential Incentive ($)* Payback w/ Incentive Recommended (Y/N) L1 L2 L3 Demand Control Ventilation in Gymnasium Replace Motors with Premium Efficiency Motors Install VFD on Pool Water Circulation Pump Motor Install Pool Cover Install DHW Pipe Insulation Lighting Replacements / Upgrades Install Lighting Controls Lighting Replacements with Controls 7,000 2, Y 1, Y 6,000 2, Y 53,955 1, N Y 51,255 10, , N 9,693 5, , N 60,948 14, , Y New Jersey BPU Secaucus Recreation Center - Energy Audit 2 P age

7 2.0 BUILDING INFORMATION AND EXISTING CONDITIONS 2.1 Secaucus Recreation Center Address: 1200 Koelle Blvd Secaucus NJ Gross Floor Area: 26,000 ft 2 Number of Floors: Two Year Built: 2008 Description of Spaces: The building has gymnasium, swimming pools, multi purpose room, offices and locker rooms on the 1 st floor and weight room, lunch roomand offices on the 2 nd floor. Description of Occupancy: Secaucus Recreation Center has about 40 employees. Number of Computers: This building has about 15 computers. Building Usage: This facility typically opens from 5:30AM to 9:30PM on weekdays and from 8:00AM to 6:00PM on weekends. Therefor, the typical operational of this building is 100 hours per week. Building Envelope Construction Materials: Concrete masonry blocks Façade: Brick veneer Roof Type: Roof is comprised of structural-steel, insulation layer and a black waterproof membrane. The roof appears to be in good condition. Windows: Double pane windows with aluminum frames appear to be in good condition. Exterior Doors: Aluminum framed doors with single pane windows. Seals around the doors are in good condition. New Jersey BPU Secaucus Recreation Center - Energy Audit 3 P age

8 Heating Ventilation & Air Conditioning (HVAC) Systems The gymnasium, weight room, multipurpose room, offices of this building are heated by individual packaged gas fired heating/electric cooling units. The gymnasium has two AHUs installed under the ceiling. These two units manufactured by Sterling HVAC Products has equipped with gas fired heaters. Each gas heater in the Sterling unit has a rated 400 MBH energy input/320 MBH energy output which results in a 80% nameplate efficiency. A York unit equipped with a gas fired funace is used to heat the rest areas on the 1 st floor. The gas fired heater has a rated 180 MBH energy input and 150 MBH energy input which results in a nam eplate efficiency of 80%. Similarly, a Y ork unit equipped with a gas fired heater is used to heat the rest areas on the 2 nd floor. The gas fired heater has a rated 400 M BH energy input and 320 MBH energy output which results in a na meplate efficiency of 80%. Secaucus Recreation Center is cooled by decentralized RTUs and AHUs. The two gymnasium Sterling AHUs have a AAON DX cooling unit each. The condensing unit is location on the roof and the cooling capacity of each AAON DX unit is about 17 ton. The Seresco unit provides cooling to the swimming pool and has a cooling capacity of about 42 ton. The York RTU serving the 1 st floor has a cooling capacity of 10 ton.the York RTU serving the 2 nd floor has a cooling capacity of 15 ton. The details of the each cooling unit are shown in the following table: AHU/RTU No. Manufacturer Cooling Capacity (ton) Serving Area CU-1 AAON ~17 ton cooling Gymnasium CU-2 AAON ~17 ton cooling Gymnasium RTU-Pool Seresco ~42 ton cooling Swimming Pool RTU-1 York 10 ton cooling 1 st Floor Open Space RTU-2 York 15 ton cooling 2 nd Floor Open Space This building is ventilated by the RTUs and AHUs mentioned in the section above. The air flow quantities of the RTUs and AHUs were obtained from mechanical drawings. The supply CFM and outdoor air (O.A) CFM of the RTUs and AHUs are shown in the table below: AHU/RTU No. Supply CFM Min Outdoor Air CFM Max Outdoor Air CFM Serving Area AHU-1 6,500 1,750 6,500 Gymnasium AHU-2 6,500 1,750 6,500 Gymnasium RTU-Pool 17,900 3,200 3,200 Swimming Pool RTU-1 3, ,125 1 st Floor Open Space RTU-2 5,500 1,200 5,500 2 nd Floor Open Space Note: all table values are based on original design drawings New Jersey BPU Secaucus Recreation Center - Energy Audit 4 P age

9 The swimming pool water is heated by a Seresco NE-40 and a Raypak pool heater which has a rated energy input of MBH. The Seresco dehumidification unit is used to maintain the natatorium room temperature at 82 o F and relative humidity level at 50%. This unit has a rated cooling capacity of MBH and reheat capacity of 384 MBH. Exhaust Systems: There are 4 exhaust fans of various sizes used to exhaust air from locker rooms, pool equipment room, and utility rooms. These exhaust fans run 24/7. Controls Systems The HVAC units in this building are controlled by individual programmable thermostats except for the swimming pool unit. These havebeen programmed to set back the temperature during unoccupied hours. During the heating season, the temperature is reset from 70 o F to 55 o F after the building operational hours. During cooling season, the temperature is reset from 73 o F to 85 o F. This building is operational from 5:30AM to 9:30PM during weekdays and from 8AM to 6PM during weekends. The swimming pool unit is controlled by manually adjusted thermostat. The swimming pool room temperature and relative humidity are set at at 84 o F and relative humidity level at 50% all of the time. Domestic Hot Water Systems The building is served by one (1) gas fired Lochinvar PowerFin domestic hot water heater. This heater has a rated 750 MBH energy input and has an efficiency of 82%. This unit was installed in The 120 o F DHW is stored in an approximately 200 gallon storage tank. The DHW is used for all the sinks throughout the building and the showers in the locker room. Kitchen Equipment This building does not have a kitchen. Plumbing Systems Some of the bathrooms plumbing fixtures are low flow fixtures. The showerheads appear to be low flow shower fixtures. Lighting / Electrical Systems This building has a combination of 32watt T-8 fluorescent lighting, 42watt compact fluorescent lights (CFL), and s ome 400watt metal halides. The majority of the lighting fixtures in the building are 32watt T8 fluorescent fixtures. Metal halides are used in the gymnasium and pool room. The majority of the lights are controlled by wall switches with the exception of the two restrooms next to the front desk which are controlled by occupancy sensors. The exterior lights are metal halides and controlled by timers. New Jersey BPU Secaucus Recreation Center - Energy Audit 5 P age

10 3.0 UTILITIES Utilities include electricity and nat ural gas. E lectricity is delivered by Public Service Electric and Gas Company (PSE&G) and is currently supplied by Direct Energy LLC. Natural gas is delivered and supplied by PSE&G. The electricity and natural gas usage and cost in 2013 y ear for the building are as follows: Table 2: Actual Cost & Site Utility Usage Electric Building Name Annual Usage Annual Cost Blended Rate Consumption Rate Peak Demand Demand Rate Unit kwh $ $/kwh $/kwh kw $/kw Secaucus Recreation Center 804,522 92, Blended Rate: Average rate charged determined by the annual cost / annual usage Consumption Rate: Actual rate charged for electricity usage in kwh Demand Rate: Rate charged for actual electrical demand in kw Natural Gas Building Name Annual Usage Annual Cost Rate Unit therms $ $/therm Secaucus Recreation Center 14,321 13, See Appendix A for a detailed utility analysis. Total Annual Energy Usage (kbtu) NG 34% Electricity 66% Total Annual Energy Cost ($) NG 13% Electricity 87% Figure 1: Annual Energy Usage Figure 2: Annual Energy Cost New Jersey BPU Secaucus Recreation Center - Energy Audit 6 P age

11 Under New Jersey s energy deregulation law, the supply portion of the electric (or natural gas) bill is separated from the delivery portion. The supply portion is open to competition, and customers can shop around for the best price for their energy suppliers. The electric and natural gas distribution utilities will still deliver the gas/electric supplies through their wires and pi pes and respond to emergencies, should they arise regardless of where those supplies are purchased. Purchasing the energy supplies from a company other than your electric or gas utility is purely an economic decision; it has no impact on the reliability or safety of the service. A dditional information on selecting a third party energy supplier is available here: See Appendix A for a list of third-party energy suppliers licensed by the Board of Public Utilities to sell within the building s service area. New Jersey BPU Secaucus Recreation Center - Energy Audit 7 P age

12 4.0 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. A s energy use decreases from implementation of the proposed measures, 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. To provide an equitable comparison for different buildings with varying proportions of primary and secondary energy consumption, Portfolio Manager uses the convention of source EUIs. T he source energy also accounts for losses incurred in production, storage, transmission, and delivery of energy to the site, which provide an e quivalent measure for various types of buildings with differing energy sources. The results of the Portfolio Manager benchmarking tool are contained in the table below. Building Site EUI kbtu/ft 2 /yr Source EUI Btu/ft 2 /yr Secaucus Recreation Center Energy Star Rating (1-100) N/A The building has an higher site EUI compared with the median EUI of similar buildings in EPA database. However, most of the buildings in the gym/health club category do not have an indoor pool. Therefore, the comparison may not reflect the energy usage standing of this building correctly. By implementing the measures discussed in this report such as DCV, VFD and so on, it is expected that the EUI can be reduced. 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 G. The user name and password for the building s EPA Portfolio Manager Account has been provided to Amanda Nesheiwat, Environmental Coordinator for Secaucus Township. New Jersey BPU Secaucus Recreation Center - Energy Audit 8 P age

13 5.0 ENERGY CONSERVATION MEASURES Energy conservation measures (ECM s) are energy savings recommendations that typically require a financial investment. Energy savings can be in the form of: electrical demand (KW=kilowatts), electrical usage (KWh=Kilowatt-hour), natural gas (Therms=100,000 BTU), propane gas (Gallons=91,650 BTU), #2Fuel Oil (Gallons =139,000 Btu), and water (KGAL=1,000 gallons). These recommendations are influenced by the time period that it takes to break even referred to as Simple Payback. Simple payback is calculated by dividing the cost of implementing the ECM by the energy cost savings (in dollars) of that ECM. Another financial indicator of the performance of a particular ECM is the Return on Investment or ROI. ROI is used to evaluate the efficiency of an investment or to compare the efficiency of a number of different investments. To calculate ROI, the benefit (return) of an investment is divided by the cost of the investment; the result is expressed as a percentage or a ratio. Two other financial analyses included in this report are Internal Rate of Return (IRR) and Net Present Value (NPV). Internal Rate of Return is the discount rate at which the present value of a pr oject costs equals the present value of the project savings. Net Present Value is the difference between present value of an investment s future net cash flows and t he initial investment. If the NPV equals 0, the project would equate to investing the same amount of dollars at the desired rate. NPV is sometimes referred to as Net Present Worth. These values are provided in the summary in Appendix C. 5.1 Building Envelope This building is constructed in All the double pane windows and C MU walls are still in good condition. Therefore, there are no E CMs associated with the Building Envelope. 5.2 HVAC Systems The following are ECMs associated with the HVAC Systems ECM-1 Install Demand Control Ventilation (DCV) for Gymnasium The gymnasium has (2) dedicated air handling units (AHU-1 and AHU-2) to provide heating, cooling and ventilation for this area. AHU-1 and AHU-2 are identical. Each has an estimated minimum of 1,750 CFM outdoor air which is 27% of outdoor air. It is believed that these two AHUs are designed to provide ventilation based on m aximum occupancy (about 233 people). Maximum occupancy occurs infrequently and by reducing the amount of ventilation, energy savings will occur. Installation of carbon dioxide (CO2) sensors will allow for a reduction of outside air during periods of low occupancy. The quantity of ventilation air will be based on maintaining an acceptable New Jersey BPU Secaucus Recreation Center - Energy Audit 9 P age

14 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 changed. During unoccupied periods, the outside air dampers should be closed. Bin weather data was utilized to obtain the annual operating hours required to maintain the current setpoint of 70 F. The BTU/Hr rating is calculated from the outdoor air (OA) conditions and air flow CFM (Cubic Feet per Minute). It is estimated that installing CO 2 controls will reduce the energy usage by 25%. It should be noted that the percentage of the outdoor air in this calculation is based on the mechanical drawings. A more indepth energy study is recommended to calculate the energy savings based on the measured CFM of outdoor air and the fans running hours. The implementation cost and savings related to this ECM are presented in Appendix C and summarized below: Budgetary Total Potential Payback Payback Building Annual Utility Savings Name Cost Savings ROI Incentive* (without (with Secaucus Recreation Center Electricity NG Incentive) Incentive) $ kw kwh therms $ $ Years Years 7, , , * Does not qualify for Incentive from the New Jersey SmartStart Program. See section 6.0 for other incentive opportunities. Expected Life: 15 years Lifetime Savings: 220,238 kwh 11,745 therms $ 36, ECM-2 Replace Motors with Premium Efficiency Motors The pool water pump motors observed while onsite are regular efficiency motors. It is suggested to replace them with premium efficiency motors. The total savings of this measure comes from motor efficiency improvement. Savings from replacing the motors with premium efficiency motors were calculated first by using the efficiency of each motor to get the actual electric demand drawn by the motor and then multiplying them with load percentage and run hours. Implementation of this measure will require installation of premium efficiency motors. The implementation cost and savings related to this ECM are presented in Appendix C and summarized below: Budgetary Total Potential Payback Payback Building Annual Utility Savings Name Cost Savings ROI Incentive* (without (with Electricity NG Incentive) Incentive) $ kw kwh therms $ $ Years Years New Jersey BPU Secaucus Recreation Center - Energy Audit 10 P age

15 Secaucus Recreation Center 1, , * Does not qualify for Incentive from the New Jersey SmartStart Program. See section 6.0 for other incentive opportunities. Expected Life: 15 years Lifetime Savings: 24,796 kwh 0 therms $ 3, ECM-3 Install VFD on the Pool Water Circulation Pump Motor The pool water pump motors observed while onsite were running 24/7 at a constant speed. After reviewing the drawings of the pool circulation system, it was found that the pump has a rated circulation rate of 375 gpm and the pool volume is 111,000 gallon. Therefore, the circulation pump has the capacity to turn over all the pool water in about 4.9 hours. The New Jersey Sanitary Code for Public Recreational Bathing has a requirement of circulation pump turnover rate which is 8 hour s. Hence, the existing circulation pump provides more than the required circulation rate than the required circulation rate. It is suggested that a variable frequency drive (VFD) be installed on the pump motor and the pump speed be reduced when the building is not operational. The total savings of this measure comes from motor speed and energy usage reduction during unoccupied hours. Implementation of this measure will require installation of variable frequency drive on the circulation pump motor. The implementation cost and savings related to this ECM are presented in Appendix C and summarized below: Budgetary Total Potential Payback Payback Building Annual Utility Savings Name Cost Savings ROI Incentive* (without (with Secaucus Recreation Center Electricity NG Incentive) Incentive) $ kw kwh therms $ $ Years Years 6, , , * Does not qualify for Incentive from the New Jersey SmartStart Program. See section 6.0 for other incentive opportunities. Expected Life: 15 years Lifetime Savings: 278,855 kwh 0 therms $32, ECM-4 Install Pool Cover Swimming pools lose energy in a v ariety of ways and ev aporation is one of largest sources of energy loss. Indoor pools not only lose energy from evaporation, but also require room ventilation to control indoor humidity caused by the large amount of evaporation. Pool covers could help reduce the amount of evaporation when the pools are not in use and reduce the energy usage. New Jersey BPU Secaucus Recreation Center - Energy Audit 11 P age

16 The evaporation reduction would result in water savings, pool water heating energy reductions and ventilation energy usage savings. Implementation of this measure will require installation of pool cover, reel system and control system. The implementation cost and savings related to this ECM are presented in Appendix C and summarized below: Budgetary Total Potential Payback Payback Building Annual Utility Savings Name Cost Savings ROI Incentive* (without (with Secaucus Recreation Center Electricity NG Incentive) Incentive) $ kw kwh therms $ $ Years Years 53, , ,042 (0.7) 0 >15 >15 * Does not qualify for Incentive from the New Jersey SmartStart Program. See section 6.0 for other incentive opportunities. Expected Life: 15 years Lifetime Savings: 56,390 kwh 5,651 therms $15, Control Systems There are no ECMs associated with the Controls Systems. 5.4 Domestic Hot Water System The following are ECMs associated with the Domestic Hot Water Systems ECM-5 Insulate DHW Piping Some domestic hot water (DHW) piping returning to the water heater in the mechanical room are currently not insulated. The heater supplies 120 o F hot water to the storage tank and the end users. The surface temperature of these pipes is about 120 o F. Adding insulation to the domestic hot water pipes will reduce energy usage and improve efficiency of the steam boiler. The energy saving calculation for this measure quantifies the heat loss from DHW pipe surfaces. It is estimated that the uninsulated domestic hot water pipe surface temperature is around 120 F. The difference between the heat loss before the insulation and after the insulation is the energy saving for this measure. The implementation cost and savings related to this ECM are presented in Appendix C and summarized below: Budgetary Total Potential Payback Payback Building Annual Utility Savings Name Cost Savings ROI Incentive* (without (with Electricity NG Incentive) Incentive) New Jersey BPU Secaucus Recreation Center - Energy Audit 12 P age

17 Secaucus Recreation Center $ kw kwh therms $ $ Years Years * Does not qualify for Incentive from the New Jersey SmartStart Program. See section 6.0 for other incentive opportunities. Expected Life: 25 years Lifetime Savings: 0 kwh 271 therms $ Kitchen Equipment There is no Kitchen in this building. Therefore, no ECMs associated with kitchen equipment. 5.6 Plumbing Systems There are no ECMs associated with the Plumbing Systems. 5.7 Lighting/Electrical Systems The following are ECMs associated with the Lighting/Electrical Systems ECM-L1 Lighting Replacement / Upgrades It is proposed to replace the gymnasium and natatorrium metal halide fixtures with LED light fixtures which have a longer life and consume much less energy. Energy savings for this measure were calculated by comparing the existing and proposed fixture wattages and using estimated times of operation. These calculations are based upon 1 to 1 replacements with the fixtures. They do not take into account lumen output and square footage. A more comprehensive study may be performed to determine correct lighting levels. Supporting calculations, including assumptions for lighting hours and annual energy usage for each fixture, are provided in Appendix C. The implementation cost and savings related to this ECM are presented in Appendix C and summarized as follows: Building Name Secaucus Recreation Center Budgetary Total Potential Payback Payback Annual Utility Savings Cost Savings ROI Incentive* (without (with Electricity NG Incentive) Incentive) $ kw kwh therms $ $ Years Years 51, , , , * Incentive shown is per the New Jersey Smart Start Program. See section 6.0 for other incentive opportunities ECM-L2 Install Lighting Controls (Occupancy Sensors) New Jersey BPU Secaucus Recreation Center - Energy Audit 13 P age

18 Currently, there are occupancy sensors located in the restrooms next to the front lobby. However, the rest of the lights in the building are controlled by manual switches. It was observed that the lights in the locker rooms, storage rooms, and bathrooms were left on even if the rooms were not occupied. Review of the comprehensive lighting survey determined that lighting in these areas could benefit from installation of occupancy sensors to turn off lights when the areas are unoccupied. This measure recommends installing occupancy sensors for the current lighting system. Using a p rocess similar to that utilized in Section 5.7.1, the energy savings for this measure was calculated by applying the known fixture wattages in the space to the estimated existing and proposed times of operation for each fixture. The implementation cost and savings related to this ECM are presented in Appendix C Building Name Secaucus Recreation Center Budgetary Total Potential Payback Payback Annual Utility Savings Cost Savings ROI Incentive* (without (with Electricity NG Incentive) Incentive) $ kw kwh therms $ $ Years Years 9, , , , * Incentive shown is per the New Jersey Smart Start Program. See section 6.0 for other incentive opportunities ECM-L3 Lighting Replacements with Controls (Occupancy Sensors) This measure is a combination of ECM-L1 and ECM-L2; recommending replace/upgrade the current lighting fixtures to more efficient ones and installing occupancy sensors on the new lights. Interactive effects of the higher efficiency lights and occupancy sensors lead the energy and cost savings for this measure to not be cumulative or equivalent to the sum of replacing the lighting fixtures alone and installing occupancy sensors without the lighting upgrade. The implementation cost and savings related to this ECM are presented in Appendix C Building Name Budgetary Total Potential Payback Payback Annual Utility Savings Cost Savings ROI Incentive* (without (with Electricity NG Incentive) Incentive) $ kw kwh therms $ $ Years Years Secaucus Recreation Center 60, , , , * Incentive shown is per the New Jersey Smart Start Program. See section 6.0 for other incentive opportunities. New Jersey BPU Secaucus Recreation Center - Energy Audit 14 P age

19 6.0 PROJECT INCENTIVES 6.1 Incentives Overview The following sections give detailed information on available incentive programs including New Jersey Smart Start, Direct Install, New Jersey Pay for Performance (P4P) and Energy Savings Improvement Plan (ESIP). If the owner wishes to and is eligible to participate in the Energy Savings Improvement Plan (ESIP) program and/or the Pay for Performance Incentive Program (P4P), it cannot participate in either the Smart Start or Direct Install Programs. Refer to Appendix D for more information on t he Smart Start program New Jersey Smart Start Program For this energy audit, The New Jersey Smart Start Incentives are used in the energy savings calculations, where applicable. This program is intended for medium and large energy users and provides incentives for: Electric Chillers Gas Chillers Gas Heating Unitary HVAC Ground Source Heat Pumps Variable frequency Drives/Motors Refrigeration Prescriptive and Performance Lighting and Lighting Controls The equipment is procured using a typical bid-build method, installed and paid for and then the incentives are reimbursed to the owner Refer to Appendix D for more information on the Smart Start program Direct Install Program The Direct Install Program applies to smaller facilities that have a peak electrical demand of 200 kw or less in any of the previous 12 months. Buildings must be located in New Jersey and s erved by one of the state s public, regulated electric utility companies. 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 t o 70% of the costs for lighting, HVAC, motors, refrigeration, and other equipment upgrades with higher efficiency alternatives. If a building is eligible for this funding, the Direct Install Program can reduce the implementation cost of energy conservation projects. The Direct Install program has specific HVAC equipment and lighting requirements and are generally applicable only to smaller package HVAC units, small boilers and lighting retrofits. New Jersey BPU Secaucus Recreation Center - Energy Audit 15 P age

20 The program pays a maximum amount of $75,000 per building, and up to $250,000 per customer per year. Installations must be completed by an app roved Direct Install participating contractor, a list of which can be found on the New Jersey Clean Energy Website. C ontractors will coordinate with the applicant to arrange installation of recommended measures identified in a pr evious energy assessment, such as this energy audit. The incentive is reimbursed to Secaucus Recreation Center upon successful replacement and payment of the equipment. The following table summarizes the eligibility of the building for direct install. I f the building does not qualify, it is because the electrical demand is greater than the maximum peak electrical demand of 200 kw for the last 12 month period. Building Name Eligible for Direct Install (Y/N) Eligible Categories Secaucus Recreation Center N - Refer to Appendix D for more information on this program New Jersey Pay For Performance Program (P4P) The building 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. However, this average minimum has been waived for buildings owned by local governments or municipalities and non -profit organizations. 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 New Jersey BPU Secaucus Recreation Center - Energy Audit 16 P age

21 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. 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. Combining Incentives #2 and #3 will provide a total of $0.18/ kwh and $1.8/therm not to exceed 50% of total project cost. Additional Incentives for #2 and #3 a re increased by $0.005/kWh and $0.05/therm for each percentage increase above the 15% minimum target to 20%, calculated with the EPA Portfolio Manager benchmarking tool, not to exceed 50% of total project cost. Total P4P incentives for this project are summarized below: Incentives $ Electric Gas Total Secaucus Recreation Center Incentive #1 $0 $0 $5,000 Incentive #2 $25,718 $953 $26,670 Incentive #3 $25,718 $953 $26,670 Total $51,436 $1,905 $58,341 Total (Project) $51,436 $1,905 $58,341 For the purpose of demonstrating the eligibility of the ECM s to meet the minimum savings requirement of 15% for the Pay for Performance Program, the recommended ECM s which have less than 15 y ears payback have been i ncluded in the incentive calculations. Refer to Appendix D for more information on this program. New Jersey BPU Secaucus Recreation Center - Energy Audit 17 P age

22 6.1.4 Energy Savings Improvement Plan (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 o ver a m aximum 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 v aluable first step to the ESIP approach. The Local Finance Notice outlines how local governments can develop and i mplement an ESIP for their facilities. 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 appr opriate for all energy conservation and ener gy efficiency improvements. Local units should carefully consider all alternatives to develop an approach that best meets their needs. Refer to Appendix D for more information on this program. New Jersey BPU Secaucus Recreation Center - Energy Audit 18 P age

23 7.0 ALTERNATIVE ENERGY SCREENING EVALUATION 7.1 Solar Photovoltaic Rooftop Solar Power Generation The building were evaluated for the potential to install rooftop photovoltaic (PV) solar panels for power generation. Present technologyy 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 amount of available roof area determines how largee of a solar array can be installed on any given roof. The table below summarizes the approximate roof area available on the building and the associated solar array size that can be installed. Building Name Secaucus Recreation Center Available Roof Area Ft 2 5,009 System Size kw 20.0 The PVWATTS solar power generation model was utilized generation; this model is provided in Appendix E. to calculate PV power 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. An alternative compliance penalty (ACP) is paid for by the high emission producers and is set each year on a declining scale of 3% per year. 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. Payments that will be received by the PV producer will change from year to year dependent upon supply and demand. There is no definitive way to calculate an exact price that will be received by the PV producer for SREC credits over the next 15 years. Renewable Energy Consultants estimates an average of $82/ SREC for 2012 and this number was utilized in the cash flow forr this report. The system costs for PV installations were derived from recent solar contractor budgetary pricing in the state of New Jersey and include the total cost of the system installation (PV panels, inverters, wiring, ballast, controls). The cost of installation is currently about $4.00 per watt or $4,000 per kw of installed system, for a typical 100 kw system. There are other considerations that have not been included in this pricing, such as the condition of the roof and need for structural reinforcement. Photovoltaic systems can be ground mounted if the roof is not suitable, however, this installation requires a substantial amount of open property (not wooded) and underground wiring, which adds more cost. PV panels have an approximate 20 year life span; however, the inverte device that converts DC electricity to AC has a life span of 10 to 12 years and will most likely need to be replaced during the useful life of thee PV system. New Jersey BPU Secaucus Recreation Center - Energyy Audit 19 Page

24 Building Name The implementation cost and savings related to this ECM are presented in Appendix E and summarized as follows: Photovoltaic (PV) Rooftop Solar Power Generation Budgetary Cost Annual Utility Savings Electricity NG Total Savings New Jersey Renewable Energy Incentive* New Jersey Renewable Payback Payback (without (with SREC** incentive) incentives) $ kw kwh therms $ $ $ Years Years Y/N Secaucus Recreation Center $80, ,512 0 $2,990 $0 $3, Y ** Estimated Solar Renewable Energy Certificate Program (SREC) at $131/1000 kwh Note: The installation of PV Solar arrays are only recommended for owners whose individual paybacks are less than 15 years Solar Thermal Hot Water Generation Active solar thermal systems use solar collectors to gather the sun s energy to heat water, another fluid, or air. An absorber in the collector converts the sun s energy into heat. The heat is then transferred by circulating water, antifreeze, or sometimes air to another location for immediate use or storage for later utilization. Applications for active solar thermal energy include providing hot water, heating swimming pools, space heating, and preheating air in residential and commercial buildings. A standard solar hot water system is typically composed of solar collectors, heat storage vessel, piping, circulators, and controls. Systems are typically integrated to work alongside a conventional heating system that provides heat when solar resources are not sufficient. The solar collectors are usually placed on the roof of the building, oriented south, and tilted around the site s latitude, to maximize the amount of radiation collected on a yearly basis. Several options exist for using active solar thermal systems for space heating. The most common method involves using glazed collectors to heat a liquid held in a storage tank (similar to an active solar hot water system). The most practical system would transfer the heat from the panels to thermal storage tanks and transfer solar produced thermal energy to use for domestic hot water production. DHW and poll water heating are presently produced by gas-fired water heaters and, therefore, this measure would offer natural gas utility savings. This building has a slightly pitched roof space facing south and enough ground space for the collecter. therefore this measure is recommended. The implementation cost and savings related to this ECM are presented in Appendix E and summarized as follows: Recommend ed New Jersey BPU Secaucus Recreation Center - Energy Audit 20 P age

25 Building Name Secaucus Recreation Center Solar Hot Water Pool Heating Budgetary Cost Annual Utility Savings Total Savings New Jersey Renewable Payback Payback Energy (without (with Incentive* incentive) incentives) Recommend ed Electricity NG $ kw kwh therms $ $ Years Years Y/N $59, ,430 $7,208 $ Y Note: It is suggested that Secaucus Recreation Center consider the solar hot water pool heating first due to the roof space constraints. The solar hot water pool heating system will take less space and have better payback. The remaining roof space could be used for solar PV if Secaucus Recreation Center would consider solar PV too. 7.2 Demand Response Curtailment Presently, electricity is delivered by PSE&G, which receives the electricity from regional power grid RFC (Reliability First Corporation) East. PJM Interconnection is the regional transmission organization (RTO) that coordinates the movement of wholesale electricity in all or parts of 13 states and the District of Columbia including the State of New Jersey. Utility Curtailment is an agreement with the utility provider s RTO and an approved Curtailment Service Provider (CSP) to shed electrical load by either turning major equipment off or energizing all or part of a facility utilizing an emergency generator; therefore, reducing the electrical demand on the utility grid. This program is to benefit the utility company during high demand periods and utility provider offers incentives to the CSP to participate in this program. Enrolling in the program will require program participants to drop electrical load or turn on emergency generators during high electrical demand conditions or during emergencies. Part of the program also will require that program participants reduce their required load or run emergency generators with notice to test the system. A pre-approved CSP will require a minimum of 100 kw of load reduction to participate in any curtailment program. From December 2012 through November 2013 the following table describes the electricity load profile for each building. Building Name Secaucus Recreation Center Peak Min Avg Onsite Demand Demand Demand Generation Eligible? kw kw kw Y/N Y/N N Y Implementation for this measure will require a load shedding sequence to be established by using a demand control system. If the building has onsite electricity generation available, some load can be supplemented by running that device. This building does not have a onsite generator, therefore, the demand shedding is not recommended. New Jersey BPU Secaucus Recreation Center - Energy Audit 21 P age

26 8.0 CONCLUSIONS & RECOMMENDATIONS The LGEA energy audit conducted by CHA for the Secaucus Recreation Building identified potential annual savings of $35,725 may be realized for the recommended ECMs, with a summary of the costs, savings, and paybacks as follows: ECM # Energy Conservation Measure Est. Costs ($) Est. Savings ($/year) Payback w/o Incentive Potential Incentive ($)* Payback w/ Incentive Recommended (Y/N) L1 L2 L3 Demand Control Ventilation in Gymnasium Replace Motors with Premium Efficiency Motors Install VFD on Pool Water Circulation Pump Motor Install Pool Cover Install DHW Pipe Insulation Lighting Replacements / Upgrades Install Lighting Controls Lighting Replacements with Controls 7,000 2, Y 1, Y 6,000 2, Y 53,955 1, N Y 51,255 10, , N 9,693 5, , N 60,948 14, , Y New Jersey BPU Secaucus Recreation Center - Energy Audit 22 P age

27 APPENDIX A Utility Usage Analysis and 3 rd Party Energy Suppliers

28 Secaucus Recreation Center 1200 Koelle Blvd Secaucus NJ Utility Bills: Account Numbers Account Number School Building Location Type Notes Secaucus Recreation Center 1200 Koelle Blvd Secaucus NJ Electricity Secaucus Recreation Center 1200 Koelle Blvd Secaucus NJ Natural Gas

29 Secaucus Recreation Center 1200 Koelle Blvd Secaucus NJ For Service at: Secaucus Recreation Center Account No.: Delivery - PSE&G Meter No.: Supplier - Direct Energy LLC Electric Service Provider Charges Usage (kwh) vs. Demand (kw) Charges Unit Costs Consumption Demand Delivery Supplier Total Consumption Demand Blended Rate Consumption Rate Demand Month (kwh) (kw) ($) ($) ($) ($) ($) ($/kwh) ($/kwh) ($/kw) December-12 61, $ 2, $ 4, $6, $ 6, $ $ 0.11 $ 0.10 $ 3.49 January-13 65, $ 2, $ 4, $7, $ 6, $ $ 0.11 $ 0.10 $ 3.54 February-13 86, $ 3, $ 5, $9, $ 8, $ $ 0.11 $ 0.10 $ 3.54 March-13 87, $ 3, $ 5, $9, $ 8, $ $ 0.11 $ 0.10 $ 3.54 April-13 81, $ 3, $ 5, $8, $ 8, $ $ 0.11 $ 0.10 $ 3.54 May-13 64, $ 2, $ 4, $7, $ 6, $ $ 0.11 $ 0.10 $ 3.54 June-13 62, $ 3, $ 4, $8, $ 6, $ 1, $ 0.13 $ 0.10 $ July-13 69, $ 3, $ 4, $8, $ 7, $ 1, $ 0.12 $ 0.10 $ August-13 56, $ 3, $ 3, $7, $ 5, $ 1, $ 0.13 $ 0.10 $ September-13 47, $ 3, $ 3, $6, $ 4, $ 1, $ 0.14 $ 0.10 $ October-13 61, $ 2, $ 4, $6, $ 6, $ $ 0.11 $ 0.10 $ 3.49 November-13 61, $ 2, $ 4, $6, $ 6, $ $ 0.11 $ 0.10 $ 3.50 Total (last 12-months) 804, $38, $53, $92, $81, $10, $ $ $ Notes ) Number of kwh of electric energy used per month 2.) Number of kw of power measured are estimated values due to missing bills 3.) Electric charges from Delivery provider 4.) Electric charges from Supply provider 5.) Total charges (Delivery + Supplier) 6.) Charges based on the number of kwh of electric energy used 7.) Charges based on the number of kw of power measured 8.) Total Charges ($) / Consumption (kwh) 9.) Consumption Charges ($) / Consumption (kwh) 10.) Demand Charges ($) / Demand (kw) Utility Data - Secaucus Recreation Center Electric

30 Electric Usage - Secaucus Recreation Center (kwh) (kw) 100, , , , Usage (kwh) 60,000 50,000 40, , , , Dec-12 Jan-13 Feb-13 Mar-13 Apr-13 May-13 Jun-13 Jul-13 Aug-13 Sep-13 Oct-13 Nov-13 Demand (kw) Month Utility Data - Secaucus Recreation Center Electric Graph

31 Secaucus Recreation Center 1200 Koelle Blvd Secaucus NJ For Service at: Secaucus Recreation Center Account No.: Meter No.: Natural Gas Service Delivery - PSEG Supplier - PSEG Charges Unit Costs Month Consumption (Therms) Delivery ($) Supply ($) Total ($) Delivery ($/Therm) Supply ($/Therm) Total ($/Therm) December-12 2,052 $ 858 $ 1,275 $ 2,134 $ 0.42 $ 0.62 $ 1.04 January-13 2,898 $ 1,061 $ 1,677 $ 2,738 $ 0.37 $ 0.58 $ 0.94 February-13 2,119 $ 907 $ 1,218 $ 2,125 $ 0.43 $ 0.57 $ 1.00 March-13 1,179 $ 587 $ 587 $ 1,174 $ 0.50 $ 0.50 $ 1.00 April-13 1,213 $ 267 $ 757 $ 1,025 $ 0.22 $ 0.62 $ 0.84 May $ 201 $ 449 $ 650 $ 0.29 $ 0.65 $ 0.94 June $ 169 $ 292 $ 461 $ 0.37 $ 0.65 $ 1.02 July $ 109 $ 20 $ 129 $ 3.31 $ 0.60 $ 3.91 August $ 149 $ 177 $ 327 $ 0.47 $ 0.56 $ 1.04 September $ 185 $ 319 $ 503 $ 0.33 $ 0.57 $ 0.90 October $ 216 $ 457 $ 673 $ 0.27 $ 0.56 $ 0.83 November-13 1,998 $ 837 $ 1,117 $ 1,954 $ 0.42 $ 0.56 $ 0.98 Total (12 - Month) 14,321 $ 13, $ 0.970

32 3,500 Natural Gas Usage - Secaucus Recreation Center Consumption (Therms) Total ($) 3, ,000 2, ,500 2, ,000 1,500 1, ,000 1, Dec-12 Jan-13 Feb-13 Mar-13 Apr-13 May-13 Jun-13 Jul-13 Aug-13 Sep-13 Oct-13 Nov-13 Consumption (Therms) Cost ($)

33 APPENDIX B Equipment Inventory

34 CHA Project # Secaucus Recreation Center Description QTY Manufacturer Name Model No. Serial No. Equipment Type / Capacity/Size /Efficiency Location Areas/Equipment Served Date Installed Remaining Useful Life (years) Other Info. Utility Current year Years Old ASHRAE life expectancy DHW Heater 1 Lochinvar PFNO752PM E13012 DHW Heater 750 MBH input, Boiler Room Whole Building DHW Storage Tank 1 A.O Smith N/A N/A DHW Storage Tank about 200 gallon Boiler Room Whole Building Packaged roof top unit 5 20 RTU-1 1 York DR120S15Q N0H with DX cooling and gas fired heater 10 ton cooling Roof 1st floor open space RTU-2 1 York WR180S32Q N0H Packaged roof top unit with DX cooling and gas fired heater 15 ton cooling Roof 2nd floor open space AHU-1 1 Sterling MU-40-K N/A Air handling unit with 5 20 under the ceiling of DX cooling and gas ~17 ton cooling AAON unit gym the gym fired heater AHU-2 1 Sterling MU-40-K N/A Air handling unit with 5 20 under the ceiling of DX cooling and gas ~17 ton cooling AAON unit gym the gym fired heater RTU-Pool 1 Seresco N/A N/A Pool Water 2nd Heater 1 Raypark P* Pool Water Circulation Pump Motor 1 Marathon Electric 213TTDW7305AC L Packaged roof top unit with DX cooling only Gas fired pool water heater Cirlculation Pump Motor ~42 ton Cooling and 384 MBH Reheat MBH 10HP Roof Swimming Pool Equipment Room next to Swimming Pool Equipment Room next to Swimming Pool Swimming Pool Swimming Pool

35 APPENDIX C ECM Calculations

36 Secaucus Recreation Center - NJBPU CHA Project #27601 Rate of Discount (used for NPV) 3.0% Secaucus Recreation Center Metric Ton Carbon Dioxide Equivalent Utility Costs Yearly Usage Building Area Annual Utility Cost $ $/kwh blended ,000 Electric Natural Gas $ $/kwh supply 804, ,201 13,892 $ 5.96 $/kw $ 0.97 $/Therm 14, Estimated $ 3.00 $/kgals 1,000 0 Item Savings Cost Simple Life Equivalent CO 2 NJ Smart Start Direct Install Direct Install Max Payback w/ Simple Projected Lifetime Savings ROI NPV IRR kw kwh therms Water kgal $ Payback Expectancy (Metric tons) Incentives Eligible (Y/N) Incentives Incentives Incentives kw kwh therms kgal/yr $ ECM-1 Demand Control Ventilation in Gymnasium , ,448 $ 7, $ - N $ - $ ,238 11,745 0 $ 36, $22, % ECM-2 Replace Motor with Premium Efficiency Motor 0.2 1, $ 1, $ - N $ - $ , $ 3, $1, % ECM-3 Install VFD on Pool Water Circulation Pump Motor , ,138 $ 6, $ - N $ - $ , $ 32, $19, % ECM-4 Install Pool Cover 0.0 3, ,042 $ 53, $ - N $ - $ ,390 5,651 1,220 $ 15,627 (0.7) ($41,518) -12.6% ECM-5 Install DHW Pipe Insulation $ $ - N $ - $ $ $ % ECM-L1 Lighting Replacements / Upgrades , ,992 $ 51, $ 4,600 N $ - $ 4, , $109, $47, % ECM-L2 Install Lighting Controls (Add Occupancy Sensors) , ,641 $ 9, $ 1,270 N $ - $ 1, , $ 56, $39, % ECM-L3 Lighting Replacements with Controls (Occupany Sensors) , ,293 $ 60, $ 5,870 N $ - $ 5, ,137, $142, $66, % Total (Does Not Include ECM-L1 & ECM-L2) ,472 1, $ 20,134 $ 129, $ 5,870 $ - $ 5, ,718,147 17,667 1,220 $230, $116, % Total Measures with Payback < , $ 19,093 $ 75, $ 5,870 $ - $ 5, ,661,757 12,016 0 $215, $146, % % of Existing 9% 19% 8% 8% City: Newark, NJ 100 Occupied Hours/Week Multipliers Enthalpy Occupied Occupied Occupied Occupied Occupied Material: 1.1 Temp h (Btu/lb) Bin Hours Hours Hours Hours Hours Hours Labor: Equipment: Exist Heating Efficiency 80% Cooling Eff (kw/ton) ,760 ECM Master Rev 8

37 Secaucus Recreation Center - NJBPU CHA Project #27601 Secaucus Recreation Center AIR HANDLER AREA SERVED AHU-1 Gym AHU-2 Gym ECM-1 Demand Control Ventilation in Gymnasium CFM OA CFM % OA 6,500 1,750 27% << estimated averaged O.A 6,500 1,750 27% << estimated averaged O.A 3,500 CFM ECM Description Summary It is assumed the original system controls provide the full design minimum ventilation outside air flow. Reducing outside air during occupied time periods will reduce heating and cooling energy used during the occupied period. A limit of 1000 PPM of CO2 is recommended in ASHRAE Standard , Ventilation for Acceptable Indoor Air Quality. During unoccupied periods the outside air dampers should be closed. Electric Cost $ 0.12 /kwh Natural Gas Cost $ 0.97 /therm Facility Ventilation Heating Load 56,700 BTU/Hour 1,2,3 Facility Ventilation Cooling Load 37,800 BTU/Hour 1,2,3 Existing Ventilation Heating Usage 3,132 Therms 2 Existing Ventilation Cooling Usage 58,730 kwh 3 Proposed Ventilation Heating Usage 2,349 Therms 7 Proposed Ventilation Cooling Usage 44,048 kwh 7 Total heating savings 783 Therms Total cooling savings 14,683 kwh Total cost savings $2,448 Estimated Total Project Cost $7,000 Simple Payback 2.9 years Note: costs are used for enrgy savings calulations only. Do not use for procurment Assumptions 1 3,500 CFM of OA AHU airflow based exsiting equipment model numbers 2 15 F, Assumed average heating Δt (mixed air and supply) 3 10 F, Assumed average cooling Δt (mixed air and supply) 4 80% Heating Efficiency - % Cooling Efficiency - kw/ton 6 4,419 AHU run time per heating/cooling season bin data 7 25% Estimated savings for DCV based on observed occupancy

38 Secaucus Recreation Center - NJBPU CHA Project #27601 Multipliers Secaucus Recreation Center Material: 1.10 Labor: 1.35 ECM-1 Demand Control Ventilation in Gymnasium Equipment: 1.10 Description QTY UNIT UNIT COSTS SUBTOTAL COSTS TOTAL MAT. LABOR EQUIP. MAT. LABOR EQUIP. COST $ - $ - $ - $ - Outdoor Air Dampers 2 EA $ 118 $ 99 $ 260 $ 267 $ - $ 527 Damper Actuators 2 EA $ 200 $ 200 $ 440 $ 540 $ - $ 980 CO2 Sensors 2 EA $ 100 $ 200 $ 220 $ 540 $ - $ 760 Control Modules 2 EA $ 500 $ 200 $ 1,100 $ 540 $ - $ 1,640 Electrical - misc. 1 LS $ 200 $ 500 $ 220 $ 675 $ - $ 895 $ - $ - $ - $ - R.S Means Estimated Estimated Estimated Estimated REMARKS $ 4,802 Subtotal $ % Contingency *Cost Estimates are for energy calulations only. Do not use for procurement $ 1,056 20% Contractor O&P $ % Engineering $ 7,000 Total

39 Secaucus Recreation Center - NJBPU CHA Project #27601 Secaucus Recreation Center Demand Cost ECM-2 Replace Motor with Premium Efficiency Motor $/kw-month $ 5.96 Savings Analysis New Existing Load Existing Existing New Load New New Demand Demand Annual kwh # Description Location HP Factor Efficiency a kw HP b Factor Efficiency a kw Savings Savings $ Hours Savings 1 Pool Water Pump Pool Equiment Room % % $ 13 8,760 1,653 Total $ 13 1,653 Notes a Existing and new efficiencies should be entered if known. If not known, use provided curve fit based on "DOE Survey Installed Average" and NEMA Premium values, respectively. b Same as existing HP unless resized to better match load

40 Secaucus Recreation Center - NJBPU CHA Project #27601 Multipliers Secaucus Recreation Center Material: 1.10 Labor: 1.35 ECM-2 Replace Motor with Premium Efficiency Motor Equipment: 1.10 Description QTY UNIT UNIT COSTS SUBTOTAL COSTS TOTAL MAT. LABOR EQUIP. MAT. LABOR EQUIP. COST REMARKS 10HP Electric Motor 1 ea $ 615 $ 84 $ - $ 677 $ 113 $ - $ 790 Electrical/wiring 1 ls $ 50 $ 100 $ - $ 55 $ 135 $ - $ 190 $ - $ - $ - $ - R.S Means Estimated $ 980 Subtotal *Cost Estimates are for energy calulations only. Do not use for procurement $ 98 10% Contingency $ % Contractor O&P $ % Engineering Fees $ 1,423 Total

41 Secaucus Recreation Center - NJBPU CHA Project #27601 Secaucus Recreation Center ECM-3 Install VFD on Pool Water Circulation Pump Motor Description: Install an VFD on the pool water circulation pump motor and reduce the pump speed during occupied hours. The existing circulation pump is sized to turn over the entire pool water in 4.9 hours. The New Jersery requirements for natarium circulation systems is 8 hours water turnover rate. Therefore, the pump speed could be reduced during unoccupied hours. Existing: Existing Pump GPM 375 gpm Existing Pump GPM 10 HP Pump Running Hours 8760 hours/yr Pool Volume 111,000 gallons Existing Energy Usage 65,350 kwh/yr Proposed: Occupied Hours 5,200 hours/yr Unoccupied Hours 3,560 hours/yr VFD Efficiency 98% NJ Turnover Rate 8 hours NJ Min. Pump Flow Rate gpm VFD Volume % 62% VFD Power % 30% << Pump Affinity Law Occupied Hours Energy Usage 38,792 kwh/yr Unoccupied Hours Energy Usage 7,967 kwh/yr Proposed Energy Usage 46,759 kwh/yr Savings: Pump Energy Savings 18,590 kwh/yr Cost Savings $ 2,138 /yr Simple Payback $ 2.81 yrs

42 Secaucus Recreation Center - NJBPU CHA Project #27601 Multipliers Secaucus Recreation Center Material: 1.10 Labor: 1.35 ECM-3 Install VFD on Pool Water Circulation Pump Motor Equipment: 1.10 Description QTY UNIT UNIT COSTS SUBTOTAL COSTS TOTAL MAT. LABOR EQUIP. MAT. LABOR EQUIP. COST $ - $ - $ - $ - 10HP VFD 1 EA $ 1,975 $ 545 $ 2,173 $ 736 $ - $ 2,908 Electrical - misc. 1 LS $ 500 $ 500 $ 550 $ 675 $ - $ 1,225 $ - $ - $ - $ - R.S Means Estimated REMARKS $ 4,133 Subtotal $ % Contingency *Cost Estimates are for energy calulations only. Do not use for procurement $ % Contractor O&P $ % Engineering $ 6,000 Total

43 Secaucus Recreation Center - NJBPU CHA Project #27601 ECM-4 Install Pool Cover DESCRIPTION: Install an automatic pool cover to cover the pool when it is not in use. This reduces evaporation, make-up water, heat loss and ventilation costs. GIVEN: Heating Energy Cost = $ Water Cost = $ <Estimated Blended Electric Rate = $ / kwh Area of Pool Water Surface = 3,453 square feet Temperature of Water = 82 F Temperature of Air = 82 F Make-up water temperature = 50 F Elevation of location = 20 feet Relative Humidity of air at above temperature = 50% Pa=saturation pressure at air temp Dew Pt. = " Hg Pw=saturation vapor pressure at surface temperature = " Hg Wi=humidity ratio of pool (design) = W (Lbw/Lba) Wo=humidity ratio of outdoor air (design) = W (Lbw/Lba) Hours of operation = 8,760 hours Unoccupied Hours (Time when pool cover can be used) = 3,560 hours Proposed Reduction in Pool Evaporation Hours = 41% Pool Air Heating Efficiency 80% Pool DX Cooling Efficiency 1.2 kw / Ton ASSUMPTION: Pool Cover R-value Heating Efficiency % Average Return Air Temperature 50% RH 82 F 32.5 Enthalpy Activity Factor (hotel, health clubs=1.3, Schools=1.6, Public=2.0) 2 Temperature of Outside Air = 78 F Average Relative Humidity of air at above temperature = 50% FORMULA: Cost of Heating ($/MMBH) = ( Cost of Fuel ($/unit)) / ((Heating Efficiency (%)) x (Conversion (btu/unit)) Cost of Water ($/1000 gallons) = ( Cost of Water ($/unit)) x (Conversion (unit/1000 gallons)) Evaporation Rate (lb/hr/sf) = ( 0.05 x (Saturation Air Pressure (Water)(Pw) - Saturation Air Pressure (Air) (Pa)) (Simplified Equation from ASHRAE) Evaporation of water (lb/hr) = (Evaporation rate) x (Activity Factor) x (Surface Area of pool ) (Without cover, With cover assumed to be zero) Evaporation of water (gallon/year) = (Evaporation (lbs/hr)) x (Hours/Year) / (Water Density (lb/ gallon)) Water Cost ($) = (Evaporation of water(gallon/year)) x (Water Cost ($/1000 gallons)) Pool Heat Loss w/o cover (Btu) = (40) x ((Pool Temperature)-(Air Temperature)^(1/3)) (Simplified equation from ASHRAE Fund Chapter 4) (Used constant of 40 and 20 in leui of 80) Pool Heat Loss w cover (Btu) = (1 / (R value)) x ((Pool Temperature) - (Air Temperature))) Pool Heat Load (MMBtu) = (Heat Loss (btu)) x (Hours/Year) / (1,000,000btu/MMBtu) Pool Heat Costs ($) = Pool Heat Load (MMBH) x (Cost of Heating ($/MMbh)) Outside air quantity required = ((Evaporation rate / ((60min/hr) x (0.075) x (humidity ratio inside(wi) - humidity ratio outside(wo)) Ventilation Usage (mbh) =(1.08 x OA Cfm x (Return Air Temperature - Outside Air Temperature) x (Hours in bin) / (1000 btu/mbh) Ventilation Cost ($) = Ventilation Usage (mbh) x (Cost of Heating ($/MMbh)) x (1000 Mbh/MMbh) CALCULATION: Cost of Heating=( $ 0.97 ) / ( 80% ) / ( MMbh/Therm ) = $ $/MMBtu Cost of Water=( $ ($/unit)) x ( gallons/1000 gallons ) = $ $/1000 gallons POOL EVAPORATION LOSSES Evaporation Rate (0.05 x (Pw-Pa))= ( 0.05 ) x (( ) - ( )) = lb/hr/sq ft Evaporation of water = ( ) x ( 2 ) x ( 3,453 ) = lb/hr Evaporation of water w/o cover= ( ) x ( 8760 ) / ( 8.33 lb/gallon) = 200,171 gallons Evaporation of water with pool cover = ( ) x ( 5200 ) / ( 8.33 lb/gallon) = 118,823 gallons Water Cost w/o Cover = ( ( 200,171 ) gallons x ( $ 3.00 ) / 1000 gallons = $ 601 Water Cost w/ Cover = ( ( 118,823 ) gallons x ( $ 3.00 ) / 1000 gallons = $ 356 POOL HEAT LOSSES Pool Heat Loss w/o cover = ( 40 ) x (( 82.0 ) - ( 82.0 )^(1/3) ) x ( 3,453 )= - btu/hr Pool Heat Load w/ Dectron Condenser Heat Recovery to Pool Water = - btu/hr Hours / Year w/ Dectron Condenser Heat Recovery to Pool Water = 105 hours/yr Pool Heat Load w/o cover = ( - ) x ( 8,655 ) / ( 1,000,000 btu/mmbtu ) = - MMBtu Evaporated Water Heat Loss = ( 200,171 ) x ( 8.33 lb/gallon) x ( ))/1E 6 btu/mmbtu = 53 MMBtu Pool Heat Loss w/ cover = ( 0.25 ) x (( 82.0 ) - ( 82.0 )) x ( 3,453 )= - btu/hr Pool Heat Load w/ cover = (( - ) x ( 5200 ) + ( - ) x ( 3,560 ))/1E 6 btu/mmbtu = - MMBtu Evaporated Water Heat Loss = ( 118,823 ) x ( 8.33 lb/gallon) x ( ))/1E 6 btu/mmbtu = 32 MMBtu Heat Loss Cost w/o Cover ( ) MMBtu x ( $ $/MMBtu ) = $ 647 Heat Loss Cost w/ Cover = ( ) MMBtu x ( $ $/MMBtu ) = $ 384 POOL AREA VENTILATION Outside air quantity required = ( ) / (60 x x )) = 29,059 cfm Pool supply air humidity ratio = W (Lbw/Lba) Humidity added to pool air (lb / hr) = 190 lb/hr Total pool volume = 69,060 Cubic Ft Total pool volume = 5,004 Lbs of Dry Air Max Available Ventilation (size of Dectron + RA/OA System) 22,000 CFM Dectron unit DX Enable Setpoint 80 F Cooling Discharge Air Temperature Setpoint 55 F

44 POOL AREA VENTILATION TABLE: OA BIN DATA POOL AREA SETPOINTS HUMIDITY GAINS OA Temp OA Grains / Ft3 Target Room Temp Target Room %RH 1 AX / Hour Total Grains Dehumid. Required AX / Hour Dehumd. Required OA CFM MAX OA CFM Available OA OA Annual Bin Target Room Target Room Target Room Target Total Humidity Added DX Cooling OA Heating OA Heating DX Cooling 1 AX / Hour Enth. Dewpoint Hours Enthalpy Dewpoint Grains / Ft3 Grains ( Grains / Hr ) Required? Required? MBH Enabled? Total Grains % ,333 1,332, , ,000 Yes No 0.0 0% Yes , , , % ,333 1,332, , ,000 Yes No 0.0 0% Yes , , , % ,333 1,332, , ,000 Yes No 0.0 0% Yes , , , % ,333 1,332, , ,000 Yes No 0.0 0% No % ,333 1,332, , ,231 22,000 Yes No 0.0 0% No % ,333 1,332, , ,879 22,000 Yes No 0.0 0% No % ,333 1,332, , ,525 22,000 Yes No 0.0 0% No % ,333 1,332, , ,939 22,000 No Yes % No % ,333 1,332, , ,286 22,000 No Yes % No % ,333 1,332, , ,427 22,000 No Yes % No % ,333 1,332, , ,255 22,000 No Yes % No % ,333 1,332, , ,798 22,000 No Yes % No % ,333 1,332, , ,390 22,000 No Yes % No % ,333 1,332,416 79, ,870 22,000 No Yes % No % ,333 1,332,416 65, ,665 22,000 No Yes % No % ,333 1,332,416 51, ,477 22,000 No Yes % No % ,333 1,332,416 41, ,346 22,000 No Yes % No % ,333 1,332,416 33, ,254 22,000 No Yes % No % ,333 1,332,416 26, ,174 22,000 No Yes % No % ,333 1,332,416 13, ,030 22,000 No Yes % No % ,333 1,332,416 10, ,994 22,000 No Yes % No ,251 Existing Gas Ventilation Costs = ( 260 Therms ) * ( $ 0.97 / Therm ) = $ 252 Existing Electric Ventilation Costs = ( 9,251 kwh ) * ( $ 0.12 / kwh ) = $ 1,064 Ventilation savings will be respective of the evaporation savings since the ventilation system brings in outside air in response to evaporation into the air from the pool. Proposed Gas Ventilation Costs = ( 154 Therms ) * ( $ 0.97 / Therm ) = $ 150 Proposed Electric Ventilation Costs = ( 5,491 kwh ) * ( $ 0.12 / kwh ) = $ 631 RESULT: Annual Exist. Water Use 200,171 gallons => $ 601 Annual Exist. Water Heating Use 667 Therm => $ 647 Annual Exist. Ventilation Heating Use 260 Therm => $ 252 Annual Exist. Ventilation Cooling (Dehumidifying) Use 9,251 kwh => $ 1,064 TOTAL EXIST COST PER YEAR $ 2,564 Annual Proposed Water Use 118,823 gallons => $ 356 Annual Proposed Water Heating Use 396 Therm => $ 384 Annual Proposed Ventilation Heating Use 154 Therm => $ 150 Annual Proposed Ventilation Cooling (Dehumidifying) Use 5,491 kwh => $ 631 TOTAL PROPOSED COST PER YEAR $ 1,522 TOTAL SAVINGS: % of existing Annual Proposed Water Savings 81,348 gallons => $ % Annual Proposed Water Heating Savings 271 Therm => $ % Annual Proposed Ventilation Heating Savings 106 Therm => $ % Annual Proposed Ventilation Cooling (Dehumidifying) Savings 3,759 kwh => $ % TOTAL COST SAVINGS PER YEAR $ 1,042 41% REQUIRED VENTILATION / COOLING VENTILATION HEATING LOADS DX COOLING LOADS OA Heat Recovery Effectiveness Post-Heat Recov OA Heating MBH Annual Natural Gas Usage (Therms) Cooling Disch. Air Temp Cooling Disch. Grains / Ft3 Cooling Disch. Enthalpy Dehumid. Required AX / Hour Dehumid. Required CFM Dehumid. Cooling MBH Dehumid. Cooling kwh

45 Site Name - NYSERDA Flextech CHA Project # Multipliers Building Name Material: 1.10 Labor: 1.35 ECM-4 Install Pool Cover Equipment: 1.10 Description QTY UNIT UNIT COSTS SUBTOTAL COSTS MAT. LABOR EQUIP. MAT. LABOR EQUIP. TOTAL COST REMARKS Pool Cover Cost Estimate 3,453 sf Blanket Cost - 3,453 square feet 1 ls $ 6,000.0 $ - $ - $ 6,600 $ - $ - $ 6,600 Reel System Cost - (4) reels total 4 ea $ 6,000 $ - $ - $ 26,400 $ - $ - $ 26,400 Reel system includes "automated stop" feature Installation & Freight 1 ls $ - $ 7,000 $ - $ - $ 9,450 $ - $ 9,450 Electrical Estimate 1 ls $ 6,000 $ - $ - $ 6,600 $ - $ - $ 6,600 <<Estimated <<Estimated <<Estimated <<Estimated $ 49,050 Subtotal *Cost Estimates are for energy calulations only. Do not use for procurement $ 4, % Contingency $ - 0% Contractor O&P $ - 0% Engineering $ 53,955 Total

46 Secaucus Recreation Center - NJBPU CHA Project #27601 Secaucus Recreation Center ECM-5 Install DHW Pipe Insulation Description Insulate heating system piping which are not currently insulated to reduce heat loss from piping and heat gain to the spaces. Given Fuel Energy Cost = $ Operation (Hours/Week) = 168 Hours/Week Operation (Heating Weeks/Year) = 52 Weeks/Year Operation (Hours/Year) = 8736 Hours/Year Heating Media = 1 Piping Material = 3 Ambient Temperature = 72 o F Pipe #1 Pipe #2 Pipe #3 Pipe #4 Pipe Diameter = 3.00 inches 5.00 inches 8.00 inches 5.00 inches Pipe Length = 5.00 feet 0.00 feet 0.00 feet 0.00 feet Assumption Min. Pipe Insulation Recommended = 1.00 inches 1.00 inches 1.50 inches 1.00 inches Circulating Temperature = 1 o F Heating Efficiency = 80% Pipe Insulation Conductivity = 0.29 Btu*in./(h*ft2*F) Formula Piping Correction Factor = (Current Transmission Coefficient / Reference Transmission Coefficient) Temperature Correction Factor = (Circulating Temperature - Ambient Temperature) / (Circulating Temperature - Reference Temperature) Hourly Heat Loss per pipe size and length = (Heat loss per foot [from chart]) x (Piping Correction Factor) x (Temperature Correction Factor) x (Pipe Length) Seasonal Heat Loss = (Hourly Heat Loss Total) x (Operating hours) / (Heating Efficiency) / (1,000 btu/mbtu) Energy Loss = (Seasonal Heat Loss) / (Conversion Factor [MBtu/Unit]) Energy Loss Cost = (Energy Loss) x (cost/unit) Calculation Existing Current Transmission Coefficient Reference Transmission Coefficient Piping Correction Factor = ( 2.25 / 2.00 ) = 1.13 Circulating Temp. Ambient Temp. Circulating Temp. Reference Temp. Temperature Correction Factor = ( ) / ( ) = 1.20 Heat Loss per foot Piping CF Temperature CF Pipe Length Heat Loss Pipe #1 (Hourly) = ( ) x ( 1.13 ) x ( 1.20 ) x ( 5.00 ) = 167 Btuh Heat Loss Pipe #2 (Hourly) = ( ) x ( 1.13 ) x ( 1.20 ) x ( 0.00 ) = - Btuh Heat Loss Pipe #3 (Hourly) = ( ) x ( 1.13 ) x ( 1.20 ) x ( 0.00 ) = - Btuh Heat Loss Pipe #4 (Hourly) = ( ) x ( 1.13 ) x ( 1.20 ) x ( 0.00 ) = - Btuh 167 Btuh Hourly Heat Loss operating Hours Heating Efficiency Factor Seasonal Heat Loss = ( 167 ) x ( 8,736 ) / ( 80% ) / ( 1,000 ) = 1,821 Mbtu Seasonal Heat Loss Btu/unit Existing Energy Loss = ( 1,821 ) / ( 100 ) = 18 Therm Unit Cost per Unit Existing Energy Loss Cost = ( 18 ) x ( $ 0.97 ) = $ 18 New Heat Loss per foot Piping CF Temperature CF Pipe Length Heat Loss Pipe #1 (Hourly) = ( ) x ( 1.13 ) x ( 1.20 ) x ( 5.00 ) = 68 Btuh Heat Loss Pipe #2 (Hourly) = ( ) x ( 1.13 ) x ( 1.20 ) x ( 0.00 ) = - Btuh Heat Loss Pipe #3 (Hourly) = ( ) x ( 1.13 ) x ( 1.20 ) x ( 0.00 ) = - Btuh Heat Loss Pipe #4 (Hourly) = ( ) x ( 1.13 ) x ( 1.20 ) x ( 0.00 ) = - Btuh 68 Btuh Hourly Heat Loss operating Hours Heating Efficiency Factor Seasonal Heat Loss = ( 68 ) x ( 8,736 ) / ( 80% ) / ( 1,000 ) = 737 Mbtu Seasonal Heat Loss Btu/unit New Energy Loss = 737 ) / ( 100 ) = 7 Therm Unit Cost per Unit New Energy Loss Cost = ( 7 ) x ( $ 0.97 ) = $ 7 Result Existing Heat Loss 18 Therm $ 18 New Heat Loss 7 Therm $ 7 Savings 100% 11 Therm $ %

47 Secaucus Recreation Center - NJBPU CHA Project #27601 Multipliers Secaucus Recreation Center Material: 1.10 Labor: 1.35 ECM-5 Install DHW Pipe Insulation - Cost Equipment: 1.10 Description QTY UNIT UNIT COSTS SUBTOTAL COSTS MAT. LABOR EQUIP. MAT. LABOR EQUIP. TOTAL COST REMARKS Polyethylene Pipe Insulation (1" Pipe) 5 LF $ 2.86 $ 2.86 $ 16 $ 19 $ - $ 35 <<Estimated $ - $ - $ - $ - $ - $ - $ - $ - $ 35 Subtotal *Cost Estimates are for energy calulations only. Do not use for procurement $ 4 10% Contingency $ 8 20% Contractor O&P $ 5 10% Engineering Fees $ 51 Total

48 Secaucus Recreation Center - NJBPU CHA Project #27601 Secaucus Recreation Center 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 ROI greater than 10% Incentive #1 Total Building Area (Square Feet) 26,000 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) $92,201 $13,892 Existing Usage (from utility) 804,522 14,321 Proposed Savings 233, Existing Total MMBtus Proposed Savings MMBtus % Energy Reduction Proposed Annual Savings 4, % $19,093 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 $0.11 $1.20 Incentive #3 $0.09 $0.90 $0.005 $0.05 $0.11 $1.25 $0.11 $1.20 Incentives $ Elec Gas Total Incentive #1 $0 $0 $5,000 Incentive #2 $25,718 $953 $26,670 Incentive #3 $25,718 $953 $26,670 Total All Incentives $51,436 $1,905 $58,341 Total Project Cost $75,422 Allowable Incentive % Incentives #1 of Utility Cost* 4.7% $5,000 % Incentives #2 of Project Cost** 35.4% $18,855 % Incentives #3 of Project Cost** 35.4% $18,855 Project Payback (years) Total Eligible Incentives*** $42,711 w/o Incentives w/ Incentives Project Cost w/ Incentives $32, * 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

49 Energy Audit of Secaucus Recreation Center CHA Project No Cost of Electricity: $0.115 $/kwh Existing Lighting & New Controls $5.96 $/kw 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 Fixture Code No. of Lighting Fixture Code fixtures before the retrofit Code from Table of Standard Fixture Wattages EXISTING CONDITIONS Watts per Fixture kw/space Exist Control Annual Hours Value from (Watts/Fixt) * (Fixt Pre-inst. control Estimated Table of No.) device annual hours for Standard the usage group Fixture Wattages New Control Retrofit control device Ex. Annual kwh (kw/space) * (Annual Hours) X5 Vestibule Common area 8 CF42/1 CF42/1-l SW 2400 C-OCC 922 X5 Control desk Common area 4 CF42/1 CF42/1-l SW 2400 C-OCC Lobby Common area 12 1B 32 P F 2 (ELE) F42LL SW 2400 C-OCC 1, Office 103 Offices 2 1B 32 P F 2 (ELE) F42LL SW 5040 C-OCC Office 104 Offices 3 1B 32 P F 2 (ELE) F42LL SW 5040 C-OCC Elevator M.R 105 Mechanical Room 1 1B 32 P F 2 (ELE) F42LL SW 5040 C-OCC Corridor Common area 7 1B 32 P F 2 (ELE) F42LL SW 2400 C-OCC 1, Corridor Emergency Lights Common area 1 1B 32 P F 2 (ELE) F42LL SW 2400 C-OCC Boy's Room Restroom 3 1B 32 P F 2 (ELE) F42LL OCC 5040 OCC Boy's Room Restroom 1 2' 17 W F 2 (ELE) F22ILL OCC 5040 OCC Girl's Room Restroom 3 1B 32 P F 2 (ELE) F42LL OCC 5040 OCC Girl's Room Restroom 1 2' 17 W F 2 (ELE) F22ILL OCC 5040 OCC Multipourpose Room 108 Multi Purpose/Court 10 1B 32 P F 2 (ELE) F42LL SW 5040 C-OCC 3, Men's Locker Room Restroom 4 1B 32 P F 2 (ELE) F42LL SW 5040 C-OCC 1, Men's Locker Room Restroom 2 2' 17 W F 2 (ELE) F22ILL SW 5040 C-OCC Men's Restroom and Showers Restroom 4 2' 17 W F 2 (ELE) F22ILL SW 5040 C-OCC 665 X5 Men's Restroom and Showers Restroom 4 CF42/1 CF42/1-l SW 5040 C-OCC Women's Locker Room Restroom 4 1B 32 P F 2 (ELE) F42LL SW 5040 C-OCC 1, Women's Locker Room Restroom 2 2' 17 W F 2 (ELE) F22ILL SW 5040 C-OCC Women's Restroom and Showers Restroom 4 2' 17 W F 2 (ELE) F22ILL SW 5040 C-OCC 665 X5 Women's Restroom and Showers Restroom 4 CF42/1 CF42/1-l SW 5040 C-OCC LED Gym Gynasium 24 WP400MH1 MH400/ SW 5040 NONE 55, Gym Storage Storage Areas 1 1B 32 P F 2 (ELE) F42LL SW 5040 C-OCC Gym Storage 110B Storage Areas 3 1B 32 P F 2 (ELE) F42LL SW 5040 C-OCC Gym Storage 110C Storage Areas 3 1B 32 P F 2 (ELE) F42LL SW 5040 C-OCC LED Natatorium Natatorium 22 WP400MH1 MH400/ SW 5040 C-OCC 50,783 X4 Natatorium Natatorium 11 CF26W CF26/4-L SW 5040 C-OCC 5, Pool Equipment Room Mechanical Room 3 1B 32 P F 2 (ELE) F42LL SW 5040 C-OCC Mechanical Room Mechanical Room 3 1B 32 P F 2 (ELE) F42LL SW 5040 C-OCC nd Floor Lunch room 204 Offices 4 1B 32 P F 2 (ELE) F42LL SW 5040 C-OCC 1, nd Floor Lounge 203 Common area 10 1B 32 P F 2 (ELE) F42LL SW 2400 C-OCC 1, nd Floor Office Offices 2 1B 32 P F 2 (ELE) F42LL SW 5040 C-OCC Room 201 Storage Areas 1 2' 17 W F 2 (ELE) F22ILL SW 5040 C-OCC Room 205A Storage Areas 1 1B 32 P F 2 (ELE) F42LL SW 5040 C-OCC Weight Room 205 Gynasium 40 1B 32 P F 2 (ELE) F42LL SW 5040 C-OCC 12, Room 206 Storage Areas 2 1B 32 P F 2 (ELE) F42LL SW 5040 C-OCC Stairs Common area 2 1B 32 P F 2 (ELE) F42LL SW 2400 NONE Stairs Common area 2 1B 32 P F 2 (ELE) F42LL SW 2400 NONE 288 X4 Pool Viewing Common area 4 CF26W CF26/4-L SW 2400 C-OCC 1, Pool Viewing Common area 1 2' 17 W F 2 (ELE) F22ILL SW 2400 C-OCC Running Track Gynasium 14 1B 32 P F 2 (ELE) F42LL SW 5040 C-OCC 4,234 Total ,049 Notes 1/30/2014 Page 1, Existing

50 Energy Audit of Secaucus Recreation Center CHA Project No Cost of Electricity: $0.115 $/kwh ECM-L1 Lighting Replacements $5.96 $/kw Field Code Area Description No. of Fixtures Standard Fixture Code Fixture Code No. of fixtures "Lighting Fixture Code" Example 2T Code from Table of Standard before the retrofit Fixture Wattages Unique description of the location - Room number/room name: Floor number (if applicable) 40 R F(U) = 2'x2' Troff 40 w Recess. Floor 2 lamps U shape EXISTING CONDITIONS Watts per Fixture kw/space Exist Control Annual Hours Annual kwh Number of Fixtures Standard Fixture Code Fixture Code Value from Table of Standard Fixture Wattages (Watts/Fixt) * (Fixt No.) Pre-inst. control device Estimated daily hours for the usage group (kw/space) * (Annual Hours) 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 Annual Hours Annual kwh Retrofit control device Estimated annual hours for the usage group (kw/space) * (Annual Hours) Annual kwh Saved Annual kw Saved Annual $ Saved Retrofit Cost X5 Vestibule 8 CF42/1 CF42/1-l SW CF42/1 CF42/1-l SW 2, $ - $ - $0 #DIV/0! X5 Control desk 4 CF42/1 CF42/1-l SW CF42/1 CF42/1-l SW 2, $ - $ - $0 #DIV/0! 19 Lobby 12 1B 32 P F 2 (ELE) F42LL SW , B 32 P F 2 (ELE) F42LL SW 2,400 1, $ - $ - $0 #DIV/0! 19 Office B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL SW 5, $ - $ - $0 #DIV/0! 19 Office B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL SW 5, $ - $ - $0 #DIV/0! 19 Elevator M.R B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL SW 5, $ - $ - $0 #DIV/0! 19 Corridor 7 1B 32 P F 2 (ELE) F42LL SW , B 32 P F 2 (ELE) F42LL SW 2,400 1, $ - $ - $0 #DIV/0! 19 Corridor Emergency Lights 1 1B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL SW 2, $ - $ - $0 #DIV/0! 19 Boy's Room 3 1B 32 P F 2 (ELE) F42LL OCC B 32 P F 2 (ELE) F42LL OCC 5, $ - $ - $0 #DIV/0! 39 Boy's Room 1 2' 17 W F 2 (ELE) F22ILL OCC ' 17 W F 2 (ELE) F22ILL OCC 5, $ - $ - $0 #DIV/0! 19 Girl's Room 3 1B 32 P F 2 (ELE) F42LL OCC B 32 P F 2 (ELE) F42LL OCC 5, $ - $ - $0 #DIV/0! 39 Girl's Room 1 2' 17 W F 2 (ELE) F22ILL OCC ' 17 W F 2 (ELE) F22ILL OCC 5, $ - $ - $0 #DIV/0! 19 Multipourpose Room B 32 P F 2 (ELE) F42LL SW , B 32 P F 2 (ELE) F42LL SW 5,040 3, $ - $ - $0 #DIV/0! 19 Men's Locker Room 4 1B 32 P F 2 (ELE) F42LL SW , B 32 P F 2 (ELE) F42LL SW 5,040 1, $ - $ - $0 #DIV/0! 39 Men's Locker Room 2 2' 17 W F 2 (ELE) F22ILL SW ' 17 W F 2 (ELE) F22ILL SW 5, $ - $ - $0 #DIV/0! 39 Men's Restroom and Showers 4 2' 17 W F 2 (ELE) F22ILL SW ' 17 W F 2 (ELE) F22ILL SW 5, $ - $ - $0 #DIV/0! X5 Men's Restroom and Showers 4 CF42/1 CF42/1-l SW CF42/1 CF42/1-l SW 5, $ - $ - $0 #DIV/0! 19 Women's Locker Room 4 1B 32 P F 2 (ELE) F42LL SW , B 32 P F 2 (ELE) F42LL SW 5,040 1, $ - $ - $0 #DIV/0! 39 Women's Locker Room 2 2' 17 W F 2 (ELE) F22ILL SW ' 17 W F 2 (ELE) F22ILL SW 5, $ - $ - $0 #DIV/0! 39 Women's Restroom and Showers 4 2' 17 W F 2 (ELE) F22ILL SW ' 17 W F 2 (ELE) F22ILL SW 5, $ - $ - $0 #DIV/0! X5 Women's Restroom and Showers 4 CF42/1 CF42/1-l SW CF42/1 CF42/1-l SW 5, $ - $ - $0 #DIV/0! 231LED Gym 24 WP400MH1 MH400/ SW , WPLED2T78 WPLED2T SW 5,040 11,007 44, $ 5, $ 26, $2, Gym Storage 1 1B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL SW 5, $ - $ - $0 #DIV/0! 19 Gym Storage 110B 3 1B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL SW 5, $ - $ - $0 #DIV/0! 19 Gym Storage 110C 3 1B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL SW 5, $ - $ - $0 #DIV/0! 231LED Natatorium 22 WP400MH1 MH400/ SW , WPLED2T78 WPLED2T SW 5,040 10,090 40, $ 5, $ 24, $2, X4 Natatorium 11 CF26W CF26/4-L SW , CF26W CF26/4-L SW 5,040 5, $ - $ - $0 #DIV/0! 19 Pool Equipment Room 3 1B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL SW 5, $ - $ - $0 #DIV/0! 19 Mechanical Room 3 1B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL SW 5, $ - $ - $0 #DIV/0! 19 2nd Floor Lunch room B 32 P F 2 (ELE) F42LL SW , B 32 P F 2 (ELE) F42LL SW 5,040 1, $ - $ - $0 #DIV/0! 19 2nd Floor Lounge B 32 P F 2 (ELE) F42LL SW , B 32 P F 2 (ELE) F42LL SW 2,400 1, $ - $ - $0 #DIV/0! 19 2nd Floor Office 2 1B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL SW 5, $ - $ - $0 #DIV/0! 39 Room ' 17 W F 2 (ELE) F22ILL SW ' 17 W F 2 (ELE) F22ILL SW 5, $ - $ - $0 #DIV/0! 19 Room 205A 1 1B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL SW 5, $ - $ - $0 #DIV/0! 19 Weight Room B 32 P F 2 (ELE) F42LL SW , B 32 P F 2 (ELE) F42LL SW 5,040 12, $ - $ - $0 #DIV/0! 19 Room B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL SW 5, $ - $ - $0 #DIV/0! 19 Stairs 2 1B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL SW 2, $ - $ - $0 #DIV/0! 19 Stairs 2 1B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL SW 2, $ - $ - $0 #DIV/0! X4 Pool Viewing 4 CF26W CF26/4-L SW ,037 4 CF26W CF26/4-L SW 2,400 1, $ - $ - $0 #DIV/0! 39 Pool Viewing 1 2' 17 W F 2 (ELE) F22ILL SW ' 17 W F 2 (ELE) F22ILL SW 2, $ - $ - $0 #DIV/0! 19 Running Track 14 1B 32 P F 2 (ELE) F42LL SW , B 32 P F 2 (ELE) F42LL SW 5,040 4, $ - $ - $0 #DIV/0! Total , , ,964 85, $10,992 $51,255 $4,600 Demand Savings 16.9 $1,207 kwh Savings 85,085 $9,785 Total savings $10, RETROFIT CONDITIONS (Original Annual kwh) - (Retrofit Annual kwh) (Original Annual kw) - (Retrofit Annual kw) COST & SAVINGS ANALYSIS (kwh Saved) * ($/kwh) 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 1/30/2014 Page 1, ECM-L1

51 Energy Audit of Secaucus Recreation Center CHA Project No Cost of Electricity: $0.115 $/kwh ECM-L2 Install Occupancy Sensors $5.96 $/kw Field Code EXISTING CONDITIONS Area Description No. of Fixtures Standard Fixture Code Fixture Code Unique description of the location - Room number/room No. of fixtures Lighting Fixture Code Code from Table of Standard name: Floor number (if applicable) before the retrofit Fixture Wattages Watts per Fixture kw/space Exist Control Annual Hours Annual kwh Number of Fixtures Standard Fixture Code Fixture Code Value from Table of Standard Fixture Wattages (Watts/Fixt) * (Fixt No.) Pre-inst. control device Estimated annual hours for the usage group (kw/space) * (Annual Hours) 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 Annual Hours Annual kwh Retrofit control device Estimated annual hours for the usage group (kw/space) * (Annual Hours) Annual kwh Saved Annual kw Saved Annual $ Saved Retrofit Cost X5 Vestibule 8 CF42/1 CF42/1-l SW CF42/1 CF42/1-l C-OCC $31.80 $ $ X5 Control desk 4 CF42/1 CF42/1-l SW CF42/1 CF42/1-l C-OCC $15.90 $ $ Lobby 12 1B 32 P F 2 (ELE) F42LL SW , B 32 P F 2 (ELE) F42LL C-OCC , $59.62 $ $ Office B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL C-OCC $48.69 $ $ Office B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL C-OCC $73.03 $ $ Elevator M.R B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL C-OCC $17.39 $ $ Corridor 7 1B 32 P F 2 (ELE) F42LL SW , B 32 P F 2 (ELE) F42LL C-OCC $34.78 $ $ Corridor Emergency Lights 1 1B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL C-OCC $4.97 $ $ Boy's Room 3 1B 32 P F 2 (ELE) F42LL OCC B 32 P F 2 (ELE) F42LL OCC $73.03 $ $ Boy's Room 1 2' 17 W F 2 (ELE) F22ILL OCC ' 17 W F 2 (ELE) F22ILL OCC $13.39 $ $ Girl's Room 3 1B 32 P F 2 (ELE) F42LL OCC B 32 P F 2 (ELE) F42LL OCC $73.03 $ $ Girl's Room 1 2' 17 W F 2 (ELE) F22ILL OCC ' 17 W F 2 (ELE) F22ILL OCC $13.39 $ $ Multipourpose Room B 32 P F 2 (ELE) F42LL SW , B 32 P F 2 (ELE) F42LL C-OCC , , $ $ $ Men's Locker Room 4 1B 32 P F 2 (ELE) F42LL SW , B 32 P F 2 (ELE) F42LL C-OCC $97.37 $ $ Men's Locker Room 2 2' 17 W F 2 (ELE) F22ILL SW ' 17 W F 2 (ELE) F22ILL C-OCC $26.78 $ $ Men's Restroom and Showers 4 2' 17 W F 2 (ELE) F22ILL SW ' 17 W F 2 (ELE) F22ILL C-OCC $53.56 $ $ X5 Men's Restroom and Showers 4 CF42/1 CF42/1-l SW CF42/1 CF42/1-l C-OCC $77.90 $ $ Women's Locker Room 4 1B 32 P F 2 (ELE) F42LL SW , B 32 P F 2 (ELE) F42LL C-OCC $97.37 $ $ Women's Locker Room 2 2' 17 W F 2 (ELE) F22ILL SW ' 17 W F 2 (ELE) F22ILL C-OCC $26.78 $ $ Women's Restroom and Showers 4 2' 17 W F 2 (ELE) F22ILL SW ' 17 W F 2 (ELE) F22ILL C-OCC $53.56 $ $ X5 Women's Restroom and Showers 4 CF42/1 CF42/1-l SW CF42/1 CF42/1-l C-OCC $77.90 $ $ LED Gym 24 WP400MH1 MH400/ SW , WP400MH1 MH400/ NONE , $0.00 $0.00 $0.00 #DIV/0! 19 Gym Storage 1 1B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL C-OCC $31.30 $ $ Gym Storage 110B 3 1B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL C-OCC $93.90 $ $ Gym Storage 110C 3 1B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL C-OCC $93.90 $ $ LED Natatorium 22 WP400MH1 MH400/ SW , WP400MH1 MH400/ C-OCC , , $2, $ $ X4 Natatorium 11 CF26W CF26/4-L SW , CF26W CF26/4-L C-OCC , , $ $ $ Pool Equipment Room 3 1B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL C-OCC $52.16 $ $ Mechanical Room 3 1B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL C-OCC $52.16 $ $ nd Floor Lunch room B 32 P F 2 (ELE) F42LL SW , B 32 P F 2 (ELE) F42LL C-OCC $97.37 $ $ nd Floor Lounge B 32 P F 2 (ELE) F42LL SW , B 32 P F 2 (ELE) F42LL C-OCC , $49.68 $ $ nd Floor Office 2 1B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL C-OCC $48.69 $ $ Room ' 17 W F 2 (ELE) F22ILL SW ' 17 W F 2 (ELE) F22ILL C-OCC $17.21 $ $ Room 205A 1 1B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL C-OCC $31.30 $ $ Weight Room B 32 P F 2 (ELE) F42LL SW , B 32 P F 2 (ELE) F42LL C-OCC , , $ $ $ Room B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL C-OCC $62.60 $ $ Stairs 2 1B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL NONE $0.00 $0.00 $0.00 #DIV/0! 19 Stairs 2 1B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL NONE $0.00 $0.00 $0.00 #DIV/0! X4 Pool Viewing 4 CF26W CF26/4-L SW , CF26W CF26/4-L C-OCC $35.77 $ $ Pool Viewing 1 2' 17 W F 2 (ELE) F22ILL SW ' 17 W F 2 (ELE) F22ILL C-OCC $2.73 $ $ Running Track 14 1B 32 P F 2 (ELE) F42LL SW , B 32 P F 2 (ELE) F42LL C-OCC , , $ $ $ Total RETROFIT CONDITIONS (Original Annual kwh) - (Retrofit Annual kwh) Demand Savings kwh Savings Total Savings (Original Annual kw) - (Retrofit Annual kw) COST & SAVINGS ANALYSIS (kw Saved) * ($/kwh) 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 0.0 $0 49,048 $5,641 $5, /30/2014 Page 1, ECM-L2

52 Energy Audit of Secaucus Recreation Center CHA Project No Cost of Electricity: $0.115 $/kwh ECM-L3 Lighting Replacements with Occupancy Sensors $5.96 $/kw Field Code EXISTING CONDITIONS Area Description No. of Fixtures Standard Fixture Code Fixture Code Unique description of the location - Room number/room No. of fixtures Lighting Fixture Code Code from Table of Standard name: Floor number (if applicable) before the retrofit Fixture Wattages Watts per Fixture kw/space Exist Control Annual Hours Annual kwh Number of Fixtures Standard Fixture Code Fixture Code Value from Table of Standard Fixture Wattages (Watts/Fixt) * (Fixt No.) Pre-inst. control device Estimated daily hours for the usage group (kw/space) * (Annual Hours) No. of fixtures after the retrofit Lighting Fixture Code 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 Annual Hours Annual kwh Retrofit control device Estimated annual hours for the usage group (kw/space) * (Annual Hours) Annual kwh Saved Annual kw Saved Annual $ Saved Retrofit Cost X5 Vestibule 8 CF42/1 CF42/1-l SW CF42/1 CF42/1-l C-OCC 1, $ $ $ X5 Control desk 4 CF42/1 CF42/1-l SW CF42/1 CF42/1-l C-OCC 1, $ $ $ Lobby 12 1B 32 P F 2 (ELE) F42LL SW , B 32 P F 2 (ELE) F42LL C-OCC 1,680 1, $ $ $ Office B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL C-OCC 1, $ $ $ Office B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL C-OCC 1, $ $ $ Elevator M.R B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL C-OCC 2, $ $ $ Corridor 7 1B 32 P F 2 (ELE) F42LL SW , B 32 P F 2 (ELE) F42LL C-OCC 1, $ $ $ Corridor Emergency Lights 1 1B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL C-OCC 1, $ 4.97 $ $ Boy's Room 3 1B 32 P F 2 (ELE) F42LL OCC B 32 P F 2 (ELE) F42LL OCC 1, $ $ $ Boy's Room 1 2' 17 W F 2 (ELE) F22ILL OCC ' 17 W F 2 (ELE) F22ILL OCC 1, $ $ $ Girl's Room 3 1B 32 P F 2 (ELE) F42LL OCC B 32 P F 2 (ELE) F42LL OCC 1, $ $ $ Girl's Room 1 2' 17 W F 2 (ELE) F22ILL OCC ' 17 W F 2 (ELE) F22ILL OCC 1, $ $ $ Multipourpose Room B 32 P F 2 (ELE) F42LL SW , B 32 P F 2 (ELE) F42LL C-OCC 2,520 1,512 1, $ $ $ Men's Locker Room 4 1B 32 P F 2 (ELE) F42LL SW , B 32 P F 2 (ELE) F42LL C-OCC 1, $ $ $ Men's Locker Room 2 2' 17 W F 2 (ELE) F22ILL SW ' 17 W F 2 (ELE) F22ILL C-OCC 1, $ $ $ Men's Restroom and Showers 4 2' 17 W F 2 (ELE) F22ILL SW ' 17 W F 2 (ELE) F22ILL C-OCC 1, $ $ $ X5 Men's Restroom and Showers 4 CF42/1 CF42/1-l SW CF42/1 CF42/1-l C-OCC 1, $ $ $ Women's Locker Room 4 1B 32 P F 2 (ELE) F42LL SW , B 32 P F 2 (ELE) F42LL C-OCC 1, $ $ $ Women's Locker Room 2 2' 17 W F 2 (ELE) F22ILL SW ' 17 W F 2 (ELE) F22ILL C-OCC 1, $ $ $ Women's Restroom and Showers 4 2' 17 W F 2 (ELE) F22ILL SW ' 17 W F 2 (ELE) F22ILL C-OCC 1, $ $ $ X5 Women's Restroom and Showers 4 CF42/1 CF42/1-l SW CF42/1 CF42/1-l C-OCC 1, $ $ $ LED Gym 24 WP400MH1 MH400/ SW , WPLED2T78 WPLED2T NONE 5,040 11,007 44, $ 5, $ 26, $ 2, Gym Storage 1 1B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL C-OCC $ $ $ Gym Storage 110B 3 1B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL C-OCC $ $ $ Gym Storage 110C 3 1B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL C-OCC $ $ $ LED Natatorium 22 WP400MH1 MH400/ SW , WPLED2T78 WPLED2T C-OCC 2,520 5,045 45, $ 5, $ 24, $ 2, X4 Natatorium 11 CF26W CF26/4-L SW , CF26W CF26/4-L C-OCC 2,520 2,994 2, $ $ $ Pool Equipment Room 3 1B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL C-OCC 2, $ $ $ Mechanical Room 3 1B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL C-OCC 2, $ $ $ nd Floor Lunch room B 32 P F 2 (ELE) F42LL SW , B 32 P F 2 (ELE) F42LL C-OCC 1, $ $ $ nd Floor Lounge B 32 P F 2 (ELE) F42LL SW , B 32 P F 2 (ELE) F42LL C-OCC 1,680 1, $ $ $ nd Floor Office 2 1B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL C-OCC 1, $ $ $ Room ' 17 W F 2 (ELE) F22ILL SW ' 17 W F 2 (ELE) F22ILL C-OCC $ $ $ Room 205A 1 1B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL C-OCC $ $ $ Weight Room B 32 P F 2 (ELE) F42LL SW , B 32 P F 2 (ELE) F42LL C-OCC 3,528 8,467 3, $ $ $ Room B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL C-OCC $ $ $ Stairs 2 1B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL NONE 2, $ - $ - $ - 19 Stairs 2 1B 32 P F 2 (ELE) F42LL SW B 32 P F 2 (ELE) F42LL NONE 2, $ - $ - $ - X4 Pool Viewing 4 CF26W CF26/4-L SW ,037 4 CF26W CF26/4-L C-OCC 1, $ $ $ Pool Viewing 1 2' 17 W F 2 (ELE) F22ILL SW ' 17 W F 2 (ELE) F22ILL C-OCC 1, $ 2.73 $ $ Running Track 14 1B 32 P F 2 (ELE) F42LL SW , B 32 P F 2 (ELE) F42LL C-OCC 3,528 2,964 1, $ $ $ S Total , , ,293 60,948 $5,870 S Demand Savings 16.9 $1,207 S kwh Savings 113,787 $13,085 S Total Savings $14, RETROFIT CONDITIONS (Original Annual kwh) - (Retrofit Annual kwh) (Original Annual kw) - (Retrofit Annual kw) COST & SAVINGS ANALYSIS (kwh Saved) * ($/kwh) 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 1/30/2014 Page 1, ECM-L3

53 APPENDIX D New Jersey Board of Public Utilities Incentives i. Smart Start ii. iii. iv. Direct Install Pay for Performance (P4P) Energy Savings Improvement Plan (ESIP)

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67 APPENDIX E Photovoltaic Analysis

68 Photovoltaic (PV) Solar Power Generation - Screening Assessment Secaucus Recreation Center Cost of Electricity $0.122 /kwh Electricity Usage 1,607,108 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 $80, ,512 0 $2,990 0 $2,990 $0 $3, ** Estimated Solar Renewable Energy Certificate Program (SREC) SREC for 15 Years= $160 /1000kwh Area Output* 465 m2 5,009 ft2 Perimeter Output* 89 m 292 ft Available Roof Space for PV: (Area Output - 10 ft x Perimeter) x 85% 1,776 ft2 Approximate System Size: Is the roof flat? (Yes/No) No 11.5 watt/ft2 20,420 DC watts 20 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 24,512 annual kwh calculated in PV Watts program % Offset Calc Usage 1,607,108 (from utilities) PV Generation 24,512 (generated using PV Watts ) % offset 2% * ** *** 1/30/2014 Page 1, BUILDING NAME

69 PVWatts v.2: AC Energy and Cost Savings Page 1 of 1 1/9/2014 * * * * * AC Energy & Cost Savings * * * * * (Type comments here to appear on printout; maximum 1 row of 90 characters.) Station Identification Cell ID: State: New Jersey Latitude: 40.9 N Longitude: 74.2 W PV System Specifications DC Rating: 20.0 kw DC to AC Derate Factor: AC Rating: 15.4 kw Array Type: Fixed Tilt Array Tilt: 40.9 Array Azimuth: Energy Specifications Cost of Electricity: 17.2 /kwh Month Solar Radiation (kwh/m 2 /day) Results AC Energy (kwh) Energy Value ($) Year Output Hourly Performance Data (Gridded data is monthly, hourly output not available.) Output Results as Text Saving Text from a Browser Run PVWATTS v.2 for another location Run PVWATTS v.1 Please send questions and comments to Webmaster Disclaimer and copyright notice. RReDC home page ( )

70 Solar Thermal Energy Savings Summary Location: FALSE FALSE Date Created: 1/16/2014 Case Information Annual Propane Consumption Incremental Propane Cost 1432 MMBtu 9.7 $/MMBtu Usable Roof Area 5009 ft 2 Water Heater Efficiency 80 % Piping Efficiency 99.5 % Thermal Storage Efficiency 97 % Optical Efficiency 78.7 % Conductive Loss Coefficient Btu/hr-ft 2 - F Radiative Loss Coefficient Btu/hr-ft 2 - F 2 Average Manifold Temperature 120 F Energy Savings Reccommendation Energy(MMBtu) Energy Savings Summary Energy (kwh) Cost Savings $7,208 *1MMBtu = 1,000,000 Btu, 1kWh = 3,413 Btu Flat plate collector solar water heating is a proven technology that harnesses solar radiation from the sun to heat water in place of conventional methods. It uses an insulated, weather proof box containing a dark absorber plate under one or more layers of transparent or translucent covers. A heat transfer fluid is pumped through a closed loop system, which passes through the absorber plate, to absorb heat. A heat exchanger then transfers the heat from the fluid to water in storage tanks. This hot water can then be used to supplement heating needs. This will significantly reduce hot water heater fuel consumption and associated costs while also reducing CO2 emissions. Install an active closed-loop flat plate collector style solar water heater. Hot water from the flat plate collector solar water heater can be used as pre-heated feedwater for your hot water heaters. This will provide an alternative source for % of the facility s natural gas consumption and reduce CO2 emissions associated with heat generation, saving in an annual cost savings of MMBTu and resulting in an annual cost savings of $ Assumptions Cost savings do not take into account installation cost or costs to pump the heat transfer fluid though the closed loop system. Energy savings assume the panels are not covered by shading, and are facing south. Daily solar insolation and ambient temperature data was collected from the National Renewable Energy Laboratory Solar Resource Data Center. Mean daily sunshine data was collected from the National Oceanic and Atmospheric Administration (NOAA).

71 Estimated Cost: Multipliers Material: 1.10 Labor: 1.35 Equipment: 1.10 Description QTY UNIT UNIT COSTS SUBTOTAL COSTS TOTAL MAT. LABOR EQUIP. MAT. LABOR EQUIP. COST $ - $ - $ - $ - Ground Mounted Collector 1 EA $ 10,400 $ 4,350 $ 11,440 $ 5,873 $ - $ 17,313 Solar Hot Water System 1 EA $ 3,228 $ 4,201 $ 3,551 $ 5,671 $ - $ 9,222 System Retrofit 1 EA $ 5,000 $ 5,000 $ 5,500 $ 6,750 $ - $ 12,250 Electrical - misc. 1 LS $ 1,000 $ 1,000 $ 1,100 $ 1,350 $ - $ 2,450 $ - $ - $ - $ - REMARKS R.S Means R.S Means Estimated Estimated $ 41,235 $ 4,123 10% *Cost Estimates are for energy calulations only. Do not use for procurement $ 9,072 20% Subtotal Contingenc y Contractor O&P $ 5,443 10% Engineering $ 59,900 Total Budgetary Annual Utility Savings Estimated Total Payback Payback Cost Maintenance Savings Incentive * W/O W/ Electric Electric Nat Gas Total Savings incentive incentive $ kwh kw Therms $ $ $ $ Years Years 59, ,430 7, ,

72 APPENDIX F EPA Portfolio Manager

73 ENERGY STAR Statement of Energy Performance N/A ENERGY STAR Score 1 Secaucus Recreation Center Primary Property Function: Fitness Center/Health Club/Gym Gross Floor Area (ft²): 26,000 Built: 2008 For Year Ending: November 30, 2013 Date Generated: January 10, The ENERGY STAR score is a assessment of a building s energy efficiency as compared with similar buildings nationwide, adjusting for climate and business activity. Property & Contact Information Property Address Secaucus Recreation Center 1200 Koelle Blvd Secaucus, New Jersey Property ID: Property Owner, ( ) - Primary Contact, ( ) - Energy Consumption and Energy Use Intensity (EUI) Site EUI Annual Energy by Fuel Natural Gas (kbtu) 1,432,000 (34%) kbtu/ft² Electric - Grid (kbtu) 2,745,029 (66%) Source EUI kbtu/ft² National Median Comparison National Median Site EUI (kbtu/ft²) 39.9 National Median Source EUI (kbtu/ft²) 96.8 % Diff from National Median Source EUI 302% Annual Emissions Greenhouse Gas Emissions (MtCO2e/year) 424 Signature & Stamp of Verifying Professional I (Name) verify that the above information is true and correct to the best of my knowledge. Signature: Date: Licensed Professional, ( ) - Professional Engineer Stamp (if applicable)