borough of mountain lakes department of public …lakes... · 2016. 12. 19. · 2002, the building...

BOROUGH OF MOUNTAIN LAKES DEPARTMENT OF PUBLIC WORKS GARAGE

ENERGY ASSESSMENT

for

NEW JERSEY BUREAU OF PUBLIC UTILITIES

BOROUGH OF MOUNTAIN LAKES DEPARTMENT OF PUBLIC WORKS GARAGE

ENERGY ASSESSMENT

for

NEW JERSEY BUREAU OF PUBLIC UTILITIES

CHA PROJECT NO. 21795

OCTOBER 2010

Prepared by:

CLOUGH HARBOUR & ASSOCIATES LLP

6 Campus Drive Parsippany, NJ 07054

(973) 538-2120

TABLE OF CONTENTS Page

1.0 INTRODUCTION & BACKGROUND....……………….……...…...…............1

2.0 EXECUTIVE SUMMARY………………....…………..…………..…………...2

3.0 EXISTING CONDITIONS……………………….…………....……………..…4

3.1 Building General 3.2 Utility Usage 3.3 HVAC Systems 3.4 Lighting/Electrical Systems 3.5 Control Systems 3.6 Plumbing Systems

4.0 ENERGY CONSERVATION MEASURES……………….…………………..8 4.1 ECM-1 Lighting Fixture Modifications 4.2 ECM-2 Lighting Control Modifications 4.3 ECM-3 Replace Heating Unit Serving Garage Area 4.4 ECM-4 Provide Radiant Heating in Garage and Setpoint Modification 4.5 ECM-5 Replace Single Pane Windows with Double Pane Windows 4.6 ECM-6 Insulate Hot Water Piping

5.0 PROJECT INCENTIVES……………………………………...………………13 5.1 Incentives Overview 5.2 Building Incentives 6.0 ALTERNATIVE ENERGY SCREENING EVALUATION………..………16

6.1 Geothermal 6.2 Solar 6.3 Wind 6.4 Combined Heat and Power Generation (CHP) 6.5 Biomass Power Generation 6.6 Demand Response Curtailment

7.0 EPA PORTFOLIO MANAGER………………………………………………22 8.0 CONCLUSIONS & RECOMMENDATIONS.…………………….…..…..23

APPENDICES A Utility Usage Analysis

B HVAC Equipment List C ECM-1 Lighting Fixture Modifications D ECM-2 Lighting Control Modifications E ECM-3 Replace Heating Unit Serving Garage Area F ECM-4 Provide Radiant Heating in Garage and Setpoint Modification G ECM-5 Replace Single Pane Windows with Double Pane Windows H ECM-6 Insulate Hot Water Piping I Photovoltaic (PV) Rooftop Solar Power Generation J Solar Thermal Domestic Hot Water Plant K Wind L EPA Portfolio Manager M Carrier Hourly Analysis Program Base Building Data N Site Aerial Image

New Jersey BPU - Energy Audits

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1.0 INTRODUCTION & BACKGROUND This report summarizes the energy audit performed at the Borough of Mountain Lakes Department of Public Works Garage, located on Pocono Road in Mountain Lakes, NJ. Originally built in 1955 and expanded in 2002, the building is a 10,300 square feet, single story, high bay structure. The building houses the Department of Public Works garage and maintenance facility. New Jersey’s Clean Energy Program, funded by the New Jersey Board of Public Utilities, supports energy efficiency and sustainability for Municipal and Local Government Energy Audits. Through the support of a utility trust fund, New Jersey is able to assist state and local authorities in reducing energy consumption while increasing comfort. This report covers the energy audit for the Borough of Mountain Lakes Department of Public Works Garage.


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2.0 EXECUTIVE SUMMARY This report details the results of the energy audit performed at the Borough of Mountain Lakes Department of Public Works Garage, located on Pocono Road in Mountain Lakes, NJ. The 10,300 square foot, single story, high bay structure houses garage space, offices, lunchroom/conference room, locker room, restroom, and auxiliary spaces. The following areas were evaluated for energy conservation measures:

! Lighting upgrades with occupancy sensors ! Office area HVAC upgrades ! Replacing existing air handling unit in garage ! Provide radiant heating in garage to lower average maintained temperature throughout space ! Replace single pane windows with double pane windows ! Insulation of domestic hot water piping

Various potential Energy Conservation Measures (ECMs) were identified for the above categories. Measures which are recommended for implementation have a payback of 10 years or less. This threshold is considered a viable return on investment. Potential annual savings of $3,530 for the recommended ECMs may be realized with a payback of 7.1 years. These savings represent approximately 16% reduction in the resent electric and natural gas costs. The ECMs identified in this report will allow for the building to reduce its energy usage and if pursued has the opportunity to qualify for the New Jersey SmartStart Buildings Program. A summary of the costs, savings, and paybacks for the recommended ECMs follows:

ECM-1 Lighting Fixture Modifications

Budgetary Annual Utility Savings Potential Payback Payback

Cost Incentive* (without incentive) (with incentive)

Electricity Natural Gas Total ROI

$ kW kWh Therms $ $ Years Years

5,300 - 5,000 0 1,000 1.8 870 5.3 4.4 * There is a $30 per fixture incentive for replacing T12 fixtures with T8 fixtures available through the New Jersey Smart Start program’s Prescriptive Lighting Application for this ECM.

ECM-2 Lighting Control Modifications (Proposed Fixtures)

Budgetary Annual Utility Savings ROI Potential Payback Payback

Cost (with Incentive* (without incentive) (with incentive)

Electricity Natural Gas Total Incentive)


550 0 1,900 0 110 3.0 140 5.0 3.7 * Incentive shown is per the New Jersey Smart Start Program, 2010 Lighting Controls Application. Incentive is based on the use of seven wall-mounted occupancy sensors.


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ECM-4 Provide Radiant Heating in Garage and Setpoint Modification (92% efficient H&V Unit)


Cost* Incentive** (without incentive) (with incentive)



19,200 - 900 900 1,300 0 NA 14.8 NA * Budgetary Cost includes cost to replace existing Garage H&V unit with 92% efficient unit. ** There is no incentive available through the New Jersey Smart Start program for this ECM.

ECM-6 Insulate Hot Water Piping



Natural Gas Electricity Total ROI

$ Therms kWh $ $ Years Years

40 14 0 20 6.5 NA 2 NA * There is no incentive available through the New Jersey Smart Start program for this ECM.


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3.0 EXISTING CONDITIONS 3.1 Building General The Borough of Mountain Lakes Department of Public Works Garage, constructed in 1955 and expanded in 2002, is a 10,300 square foot, single story, high bay structure. The building houses garage space, offices, lunchroom/conference room, locker room, restroom, and auxiliary spaces. The Mountain Lakes Department of Public Works is a sector of the Borough of Mountain Lakes government that operates 50 hours per week throughout the year. Operating hours are 7:00 a.m. to 4:00 p.m. Monday through Friday and 7:00 a.m. through 2:00 p.m. on Saturday. The garage facility is primarily used for vehicle storage and maintenance, as well as miscellaneous equipment storage. The original building was constructed in 1955, the expansion was constructed in 2002, and the building’s exterior shell is in good condition. The exterior walls of the original building are 12” CMU with poured insulation within the block cores. In 2002 a 1,000 ft2 office addition was constructed that adjoins the existing structure. At the time of the office addition a 700 ft2 woodshop was also constructed. The exterior walls of the office addition have the same construction as the original building’s walls, but with a stone veneer on the exterior. The exterior walls of the woodshop have the same construction as the original building’s walls. The attic is composed of “A” frame wood trusses and joists with 6” batt insulation at the lower cord of the truss and gypsum board for the ceiling attached to the bottom cord of the joists. The roof is made up of asphalt shingles on 5/8” plywood sheathing. The floor slab is on grade. Windows are located around the building. Window types include single pane, single pane with storm windows, and double pane windows. There are two entries to the building. One is the single pane, glass entry door and the other is an insulated metal door. The garage doors are insulated metal with vision glass, approximately 12’ high by 11’ wide. All doors appear to have good weather stripping. In addition to the main building, the site also has an open salt shed and a 4 bay storage garage (pole barn), half of which is heated. These out buildings appear to be in good shape. 3.2 Utility Usage Utilities include electricity and natural gas. Electricity is purchased from Jersey Central Power & Light Company (JCP&L). Natural gas is purchased from New Jersey Natural Gas. Potable water and sewer utilities are provided by the Borough of Mountain Lakes. As a result, the Department of Public Works does not receive a bill for these utilities. During the period of June 2009 to May 2010, electric usage was approximately 72,700 kWh at a total cost of about $12,500. Review of electricity bills during this period determined the building was charged a supply unit cost of $0.16 per kWh, demand unit cost of $3.67 per kW, and blended unit cost of $0.1719 per kWh. Electricity usage was highest in the winter months when the supplemental electric heat is energized in the office space. The electrical consumption actually decreases in the summer when cooling is in operation because the building personnel are diligent in manually setting back the temperature during unoccupied times. During the same 2009 timeframe, the building heat and domestic hot water (DHW) produced by natural gas-fired equipment required approximately 7,224 therms. Based on the annual cost of $9,684, the blended price for natural gas was $1.34 per therm. Natural gas consumption is highest in the winter months to produce building heat. Utility data can be found in Appendix A. Electricity supply and delivery is presently purchased from JCP&L. Natural gas supply and delivery is presently purchased from New Jersey Natural Gas. The delivery component will always be the


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responsibility of the utility that connects the facility to the power grid or gas line; however, the supply can be purchased from a third party. The electricity or natural gas commodity supply entity will require submission of one to three years of past energy bills. Contract terms can vary among suppliers. A list of approved electrical and natural gas energy commodity suppliers can be found in Appendix A. 3.3 HVAC Systems Heating and air conditioning is provided to various areas of the facility as follows: A large, gas-fired, Flexaire furnace heats the original building’s garage area. The furnace is rated at 80% efficiency. The supply ductwork is located below the floor and supplies air in floor registers at the exterior garage doors. The unit appears to be original to the building, approximately 55 years old. The unit supplies the entire 7,800-ft2 garage space. As a result if there is only one employee working in the garage, the entire space must be heated. An air-handling unit manufactured by Heil, with cooling and electric heat, conditions the original offices, locker room, and bathroom. The furnace is a high efficiency unit (90%) and is located in the attic space. The unit is approximately 18 years old, according to the serial number. The condensing unit is located on grade. Nameplate data on unit is partially concealed and EER value could not be determined. An American Standard furnace, cooling coil, and condensing unit conditions the office addition which includes the conference/lunchroom and the front office. The furnace fuel is natural gas. The unit was installed at the time that the addition was constructed and is approximately 8 years old, high efficiency (90%), and is located in the attic space. The condensing unit is located on grade. Nameplate data on unit is partially concealed and EER value could not be determined. A gas-fired furnace, with split system cooling, conditions the woodworking shop. The furnace has a rated efficiency of 80%. The unit is approximately 13 years old. The gas fired furnace and coil are suspended from the structure. The condensing unit is located on grade. Nameplate data on unit is partially concealed and EER value could not be determined. The following is a summary of this equipment and areas served:

Equipment Cooling Tons

Heating MBH Input/Output Area Served

AHU-1 N/A 750 / 600 Original Garage AHU-2 2 15 kW Original Offices, Locker Room, and Bathroom

AHU-3 2 60 / 54 New Addition Conference/Lunchroom and Front Office

AHU-4 3 60 / 48 Woodworking Shop UH-1 N/A 125 / 100 Pole Barn (2 Units)

Exhaust in the office toilet room is through a combination light/fan. Exhaust in the locker/toilet area is by a stand-alone exhaust fan operated by a wall switch. In addition, two summer ventilation exhaust fans of undetermined size exhaust the garage space. A single vehicle truck exhaust system is also located in the garage service bay. General ventilation in the garage area is achieved through the use of operable garage doors.


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The salt shed out building is not heated or cooled. The four bay storage out building (pole barn) is heated. The building is divided into two sections. One half of the building is unconditioned. The other half is heated by two gas fired unit heaters with an efficiency of 80% and a gas input of 125 MBH each. The equipment appears to be in good condition. A list of HVAC equipment can be found in Appendix B. 3.4 Lighting/Electrical Systems The majority of lighting fixtures throughout the facility utilize energy efficient T-8 fluorescent lamps or incandescent A-lamps. Although most of the fluorescent lamps have been changed from T-12 to T-8, there are a few fixtures in the garage area that have not been replaced yet. Exit signs within the building are not lit and do not use lamps. A comprehensive list of existing lighting fixtures is included in Appendix C. Exterior building lighting, located around the entire building, is a mix of 50W high pressure sodium lamps and 400W metal halide lamps. Site lighting consists of pole mounted metal halide lamps. A 60 kW, natural gas fired, Onan generator, provides emergency power. The unit powers heat and emergency lighting. The unit is located outside of the facility on the side of the building. 3.5 Control Systems 3.5.1 HVAC Controls Four wall-mounted thermostats, located in the garage, woodworking shop, and two in the office areas control the four HVAC units in the building. The thermostat located in the woodworking shop is the programmable type. The other thermostats are manual. Following are the existing occupied and unoccupied heating and cooling setpoints for each piece of HVAC equipment:

Equipment Heating Occ/Unocc

Cooling Occ/Unocc

Yearly Occupied

Hours

AHU-1 68°F / 60°F N/A 2080 hrs/yr AHU-2 70°F / 68°F 75°F / 75°F 2080 hrs/yr AHU-3 70°F / 68°F 75°F / 75°F 2080 hrs/yr AHU-4 68°F / 60°F 75°F / 75°F 2080 hrs/yr UH-1 62°F / 62°F N/A 520 hrs/yr

A manual switch controls the toilet room exhaust fans. A manual switch controls the summer ventilation fan.

3.5.2 Lighting Controls Manual wall switches control lighting in the public works garage. Exterior lighting is controlled by time clocks.


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3.6 Plumbing Systems Domestic hot water for the facility is produced by a 40 gallon, 40 MBH, gas-fired, A.O. Smith water heater. The heater is located in the garage mechanical room, near the garage heater, and vented through the roof. In the woodworking shop a 20 gallon , 2kW, electric, Rheem water heater is installed on a shelf above a service sink. Approximately 40’ of hot water piping is not insulated. Plumbing fixtures include 1.6 gallon per flush tank type water closets; vanity type restroom sinks; urinal with 1.0 gallon per flush valve; shower with 2.5 gallon per minute shower head; kitchen sink; service sink; clothes washer, and exterior non-freeze wall hydrants. All flush valves and faucets meet the maximum water flow requirements of the adopted plumbing codes.


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4.0 ENERGY CONSERVATION MEASURES 4.1 ECM-1 Lighting Fixture Modifications The facility utilizes a great deal of energy efficient fixtures. The majority of fixtures are T-8 fixtures, although some inefficient T-12 fixtures remain. In addition, there are areas that use incandescent A-Lamps where compact fluorescent lamps can cut energy consumption by 75%. There are 29 T-12 fixtures and 18 A-Lamps that can be replaced. The fixtures and lamps that are suggested to be replaced are highlighted in Appendix C. Energy savings for this measure were calculated by applying the existing and proposed fixture wattages to the estimated time of operation. The difference resulted in an annual savings of 6,000 kWh per year, or $1,000 per year. Supporting calculations, including all assumptions for lighting hours, and the annual energy usage for each fixture can be found in Appendix C. Lighting has an expected life of 15 years, according to the manufacturer, and total energy savings over the life of the project are estimated at 90,000 kWh and $15,000. The implementation cost and savings related to this ECM are presented in Appendix C and summarized as follows:

ECM-1 Lighting Fixture Modifications Budgetary Annual Utility Savings Potential Payback Payback




5,300 - 5,000 0 1,000 1.8 870 5.3 4.4 * There is a $30 per fixture incentive for replacing T12 fixtures with T8 fixtures available through the New Jersey Smart Start program’s Prescriptive Lighting Application for this ECM. This measure is recommended. 4.2 ECM-2 Lighting Control Modifications Manual wall switches and panel switching currently control lighting throughout the facility. By equipping the offices, lunchroom, locker room, and restroom areas with motion sensors, unoccupied energy use can be greatly reduced. This ECM proposes the addition of six wall-mounted occupancy sensors. The weekly occupied times for each space was determined by taking into account typical traffic patterns for the building as provided through interviews with the end user. Applying the existing and proposed operating times to the combined wattage requirements for each room’s lighting fixtures, the energy reduction in kWh per year and operational savings per year were determined. The occupancy sensor controls are being applied to lighting that were proposed to be revised in ECM-1. It was determined that approximately 1,900 kWh per year, or $110 per year, can be saved through implementation of this ECM. Occupancy sensors have an expected life of 15 years, according to the manufacturer, and total energy savings over the life of the project are estimated at 28,500 kWh and $1,650. Supporting calculations, including the proposed rooms to install occupancy sensors; assumptions for lighting hours in each space; annual energy usage for each fixture; and the type of occupancy sensor


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recommended is included in Appendix D. The implementation cost and savings related to this ECM are summarized below:

ECM-2 Lighting Control Modifications (Proposed Fixtures)

Budgetary Annual Utility Savings ROI Potential Payback Payback




550 0 1,900 0 110 3.0 140 5.0 3.7 * Incentive shown is per the New Jersey Smart Start Program, 2010 Lighting Controls Application. Incentive is based on the use of seven wall-mounted occupancy sensors. This measure is recommended. When applied to the reduced wattages of the proposed fixtures, the occupancy sensors still provide a short payback period on the initial cost. If the existing fixtures remain and are not replaced as proposed in ECM-1, the savings for ECM-2 increase. It is recommended to implement both ECM-1 and ECM-2 to maximize energy savings. 4.3 ECM-3 Replace Heating Unit Serving Garage Area A large, gas-fired, Flexaire furnace heats the original building’s garage area. The furnace is rated at 80% efficiency. The supply ductwork is located below the floor and supplies air in floor registers at the exterior garage doors. The unit appears to be original to the building, approximately 55 years old. Because of the old age of the unit, the efficiency of the unit is derated from its stated value. The unit supplies the entire 7,800-ft2 garage space. As a result if there is only one employee working in the garage, the entire space must be heated. By replacing the unit with a high efficiency model and lowering the maintained set-point in the large garage space, overall energy consumption can be greatly reduced. To maintain worker comfort with the lower set point temperature of the space, radiant heating is proposed to be installed in ECM-4. ECM-3 will only analyze increasing the efficiency of the garage heating unit. The reduction in set point temperature will be analyzed in conjunction with the radiant heaters in ECM-4. The annual energy consumed in the garage area for heating can be reduced, yielding an annual savings of approximately 800 therms or $1,100. Implementation of this measure requires demolition of the existing indirect-fired natural gas furnace and installation of a new, high efficiency (92% efficient), direct-fired unit in its place. This ECM was analyzed by modeling both the building and the hours of operation in the Carrier Hourly Analysis Program (HAP). Using this model, the energy use of replacement equipment can be compared to the existing equipment under equal conditions. HAP data for this ECM is located in Appendix E. Base building data is located in Appendix M. The furnace has an expected life of 15 years, according to ASHRAE, and total energy savings over the life of the project are estimated at 12,000 therms, and $16,500. The implementation cost and savings related to this ECM are presented in Appendix E and summarized on the following page:


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ECM-3 Replace Heating Unit Serving Garage Area





16,800 - - 800 1,100 1.0 NA 15.3 NA * There is no incentive available through the New Jersey Smart Start program for this ECM. Although the payback for this ECM falls outside the payback range of 10 years, this measure is recommended because of the age of the existing unit. The existing unit is likely to fail in the near future and replacing it prior to failure is the lowest cost solution. The existing unit also demonstrates that when equipment is taken care of, the ASHRAE life expectancy guidelines can often be exceeded, increasing the return on investment. Because ECM-4 combines this measure with additional energy conservation methods, ECM-4 analysis is utilized for the summation of energy reduction to prevent double counting of savings. 4.4 ECM-4 Provide Radiant Heating in Garage and Setpoint Modification The 7,800 square foot garage space is currently heated by a single heating and ventilating unit. When a single employee is working in the garage, more than 93,600 cubic feet of space must be heated for the comfort of a single individual. By providing radiant heaters in the working area of the garage, a minimum temperature can be maintained by the heating and ventilating unit for the entire space while a comfortable working temperature is projected directly onto the work area of the individual employee. This setup allows employee comfort with minimal modification to the existing layout and systems in the garage, as well as the lowest installation cost for a comfort system. Utilizing natural gas-fired radiant heaters in garage work areas allows a minimum temperature to be maintained throughout the space, but provide a comfortable work environment for a single employee without heating the entire space. By lowering the occupied and unoccupied space temperature to 55 deg F, The annual energy consumed in the garage area for heating can be reduced, yielding an annual savings of approximately 900 kWh and 900 therms, or a total of $1,300. Implementation of this measure requires installation of gas-fired radiant heaters and the associated modifications to the natural gas piping in the space. This ECM was analyzed by modeling, in the Carrier Hourly Analysis Program (HAP), both the air handling unit as proposed in ECM-3, but with the unit having a 55 deg F temperature set point, and natural gas-fired radiant heaters in the garage work areas. Using these models, the energy use of reducing the air handling unit load and adding a radiant heat load can be compared to the existing equipment under equal conditions. HAP data for this ECM is located in Appendix F. Data for the high efficiency heating and ventilating unit proposed in ECM-3 can be found in Appendix E. The installation of radiant heating and a setpoint modification for the existing unit is also shown below so that the savings associated with each scenario can be compared. Because the garage heating and ventilation unit is recommended to be replaced in ECM-3 due to the age and condition of the unit, the energy savings of radiant heating with the installation of a 92% efficient unit are used for this report’s analysis. The radiant heaters have an expected life of 15 years, according to ASHRAE, and total energy savings over the life of the project are estimated at 13,500 kWh, 13,500 therms, and $19,500.


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The implementation cost and savings related to this ECM are presented in Appendix F and summarized below:

ECM-4 Provide Radiant Heating in Garage and Setpoint Modification (80% Efficient H&V Unit)





2,400 - 900 300 500 2.1 NA 4.8 NA * There is no incentive available through the New Jersey Smart Start program for this ECM.

ECM-4 Provide Radiant Heating in Garage and Setpoint Modification (92% efficient H&V Unit)





19,200 - 900 900 1,300 0 NA 14.8 NA * Budgetary Cost includes cost to replace existing Garage H&V unit with 92% efficient unit. ** There is no incentive available through the New Jersey Smart Start program for this ECM. This measure is recommended whether or not the existing garage heating and ventilation unit is replaced. 4.5 ECM-5 Replace Single Pane Windows with Double Pane Windows The currently installed exterior windows are a combination of single and double pane. Double pane windows have better insulating properties that reduce the rate of heat loss or gain. Single pane windows have poorer insulating properties than double pane windows and allow a greater amount of air infiltration or exfiltration, depending on the pressure of the building. When single pane windows are used in conjunction with storm windows, the air gap between the single pane window and the storm window improves the insulating properties of the whole window system and reduces air movement through the windows. Four of the buildings seven single pane windows also have storm windows installed. This ECM proposes the replacement of the single pane windows with double pane windows. This will improve the insulating properties of the windows and add convenience to the building maintenance program. Single pane windows with permanently installed storm windows account for 123 square feet of window are on the west elevation. Approximately 43 square feet of windows on the south elevation are single pane windows that have storm windows installed each heating season. By replacing these windows with double pane windows, annual energy consumed for heating and cooling the spaces can be reduced, yielding an annual savings of approximately 190 kWh or $30 and 30 therms or $40, for a total of $70. Implementation of this measure requires removal of the existing single pane windows and installation of the new double pane windows. This ECM was analyzed by modeling both the existing building and the building with replacement windows in the Carrier Hourly Analysis Program (HAP). Using this model, the energy use of heating and cooling equipment can be compared to the current energy consumption under equal conditions. HAP data for this ECM is located in Appendix G. Base building data is located in Appendix M.


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The double pane windows have an expected life of 15 years and total energy savings over the life of the project are estimated at 2,850 kWh, 450 therms, and $1,050. The implementation cost and savings related to this ECM are presented in Appendix G and summarized below:

ECM-5 Replace Single Pane Windows with Double Pane Windows





8,500 - 190 30 70 (0.9) NA >25 NA * There is no incentive available through the New Jersey Smart Start program for this ECM. This measure is not recommended. It is recommended to continue using storm windows on the single pane windows to achieve insulating values close to double pane windows, without the significant cost of replacing the windows.

4.6 ECM-6 Insulate Hot Water Piping Sections of hot water supply piping in the facility are currently not insulated. Increased heat losses through the walls of the pipe require the water heater to use additional energy to make up for these losses. The addition of 1” fiberglass insulation with all service jacket on one foot of one inch pipe, with a pipe surface temperature of 130 deg F will reduce heat loss by approximately 4 BTUh/ft. This reduction in heat loss translates to approximately $0.46/foot of insulated pipe per year. The analysis temperature of 130 deg F was utilized as an average temperature between the water heater supply temperature and the point of use temperature at fixtures. The facility has approximately forty feet of uninsulated hot water pipe resulting in 1,400 MBH/year of energy losses, or about $20 per year. To achieve these reductions, as much piping as possible should be insulated including valve bodies, check valves, etc. The ease of installing the insulation is such that it can be installed as part of an in-house maintenance program. The raw cost is approximately $1.04/foot, or about $40 for this facility. Insulation has an expected life of 15 years, according to the manufacturer, and the total energy saving over the life of the project are estimated at 200 therms and $275. The implementation and savings related to this ECM are presented in Appendix H and summarized on the following page:







This measure is recommended.


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5.0 PROJECT INCENTIVES 5.1 Incentives Overview 5.1.1 New Jersey Pay For Performance Program The building will be eligible for incentives from the New Jersey Office of Clean Energy. The most significant incentives will be from the New Jersey Pay for Performance (P4P) Program. The P4P program is designed for qualified energy conservation projects in facilities whose demand in any of the preceding 12 months exceeds 200 kW. However, the 200 kW/month 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. American Recovery and Reinvestment Act (ARRA) funding, when available, may allow oil, propane and municipal electric customers to be eligible for the P4P 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). 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 saving and designed to pay approximately 60% of the total performance-based incentive. Base incentives deliver $0.11/kWh and $1.10/therm not to exceed 30% 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. Incentive #3 base incentives deliver $0.07/kWh and $0.70/therm not to exceed 20% of total project cost. 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 are 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. 5.1.2 New Jersey Smart Start Program

For this program, specific incentives for energy conservation measures are calculated on an individual basis utilizing the 2010 New Jersey Smart Start incentive program. This program provides incentives dependent upon mechanical and electrical equipment. If applicable, incentives from this program are reflected in the ECM summaries and attached appendices. If the building qualifies and enters into the New Jersey Pay for Performance Program, all energy savings will be included in the total building energy reduction, and savings will be applied towards the Pay for Performance incentive. A project is not applicable for both New Jersey incentive programs.


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5.1.3 Energy Efficient and Conservation Block Grant Following is a brief summary of the Energy Efficient and Conservation Block Grant (EECBG) program. The Energy Efficiency and Conservation Block Grant Complete Program Application Package should be consulted for rules and regulations. Additional funding is available to local government entities through the EECBG, a part of New Jersey’s Clean Energy program (NJCEP). The grant is for local government entities only, and can offset the cost of energy reduction implementation to a maximum of $20,000 per building. This program is provided in conjunction with NJCEP funding and any utility incentive programs; the total amount of the three incentives combined cannot exceed 100% of project cost. Funds shall first be provided by NJCEP, followed by the EECBG and any utility incentives available to the customer. The total amount of the incentive shall be determined TRC Solutions, a third party technical consulting firm for the NJCEP. In order to receive EECBG incentives, local governments must not have received a Direct Block Grant from the US Department of Energy. A list of the 512 qualifying municipalities and counties is provided on the NJCEP website. Qualifying municipalities must participate in at least one eligible Commercial & Industrial component of the NJCEP, utility incentive programs, or install building shell measures recommended by the Local Government Energy Audit Program. Eligible conservation programs through NJCEP include:

• Direct Install • Pay for Performance • NJ SmartStart Buildings for measures recommended by a Local Government Energy

Audit (LGEA) or an equivalent audit completed within the last 12 months • Applicants may propose to independently install building shell measures recommended

by a LGEA or an equivalent audit. The audit must have been completed within the past 12 months.

• Any eligible utility energy efficiency incentive program Most facilities owned or leased by an eligible local government within the State of New Jersey are eligible for this grant. Ineligible facilities include casinos or other gambling establishments, aquariums, zoos, golf courses, swimming pools, and any building owned or leased by the United States Federal Government. New construction is also ineligible. 5.1.4 ARRA Initiative “Energy Efficiency Programs through the Clean Energy Program” The American Recovery and Reinvestment Act (ARRA) Initiative is available to New Jersey oil, propane, cooperative and municipal electric customers who do not pay the Societal Benefits Charge. This charge can be seen on any electric bill as the line item “SBC Charge.” Applicants can participate in this program in conjunction with other New Jersey Clean Energy Program initiatives including Pay for Performance, Local Government Energy Audits, and Direct Install programs. Funding for this program is dispersed on a first come, first serve basis until all funds are exhausted. The program does not limit the municipality to a minimum or maximum incentive, and the availability of funding cannot be determined prior to application. If the municipality meets all qualifications, the application must be submitted to TRC Energy Solutions for review. TRC will then determine the amount


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of the incentive based on projected energy savings of the project. It is important to note that all applications for this incentive must be submitted before implementation of energy conservation measures. Additional information is available on New Jersey’s Clean Energy Program website. 5.2 Building Incentives 5.2.1 New Jersey Pay For Performance Program The building is eligible for all three incentives available from the New Jersey P4P program. Incentive #1 is for the development of an energy reduction plan and will pay $.05/ square foot of the building footprint, which equates to about $515. Implementation of the energy conservation measures discussed in this report is expected to reduce the building’s energy usage by over 15%, which qualifies it for both incentives #2 and #3. Combining incentives #2 and #3 will provide maximum savings of $0.18/ kWh and $1.80/ therm not to exceed 50% of the total project cost. The building is projected to save about 7,800 kWh, which amounts to about $1,400 in incentives. The building is also projected to save about 1,700 therms of natural gas. With New Jersey’s current incentive structure, this would qualify for about $3,000 in incentive money. Combining all incentives in the P4P program would amount to approximately $4,400, reducing the overall payback of the project from 7.1 years to 5.9 years. 5.2.2 New Jersey Smart Start Program The Borough of Mountain Lakes Department of Public Works Garage is eligible for incentives from the New Jersey Smart Start Program. The lighting replacement measure is eligible for $870 in savings if all fixtures are replaced. The lighting controls measure is eligible for $140 in savings if seven motion sensors are added for lighting control. 5.2.3 Energy Efficient and Conservation Block Grant The Borough of Mountain Lakes Department of Public Works Garage is owned by local government, which makes it eligible for this incentive. The incentive amount is determined by TRC Solutions and is not calculable at this time. Further information about this incentive, including the application, can be found at: http://www.njcleanenergy.com/commercial-industrial/programs/energy-efficiency-and-conservation-block-grants 5.2.4 ARRA Initiative “Energy Efficiency Programs through the Clean Energy Program” Based on the utility information that was provided by the borough for the Department of Public Works garage, the building pays for the societal benefits charge. The garage building is not eligible for additional funding through this program.


Page 16 of 23

6.0 ALTERNATIVE ENERGY SCREENING EVALUATION 6.1 Geothermal

Geothermal heat pumps (GHP) transfer heat between the constant temperature of the earth and the building to maintain the building’s interior space conditions. Below the surface of the earth throughout New Jersey the temperature remains in the low 50°F range throughout the year. This stable temperature provides a source for heat in the winter and a means to reject excess heat in the summer. With GHP systems, water is circulated between the building and the piping buried in the ground. The ground heat exchanger in a GHP system is made up of a closed or open loop pipe system. Most common is the closed loop in which high density polyethylene pipe is buried horizontally at 4-6 feet deep or vertically at 100 to 400 feet deep. These pipes are filled with an environmentally friendly antifreeze/water solution that acts as a heat exchanger. In the summer, the water picks up heat from the building and moves it to the ground. In the winter the system reverses and fluid picks up heat from the ground and moves it to the building. Heat pumps make collection and transfer of this heat to and from the building possible.

Due to the use of this building, the best heating system available for the garage area is an infrared system. Such a system heats materials and the people, not the air surrounding these. A geothermal system requires the use of heat pumps, which are systems that heat air and not surfaces. Such systems are not compatible with the use of this building. Within the areas that an air system works well, the office, lunchroom, locker/toilet room, and mezzanine, there is little cooling required. This imbalance between the large swing in cooling and heating requirements is not conducive to a geothermal system. The benefits associated with a geothermal system are not realized in this type of facility.

6.2 Solar 6.2.1 Photovoltaic Rooftop Solar Power Generation The facility was evaluated for the potential to install rooftop photovoltaic (PV) solar panels for power generation. Present technology incorporates the use of solar cell arrays that produce direct current (DC) electricity. This DC current is converted to alternating current (AC) with the use of an electrical device known as an inverter. The building’s roof has sufficient room to install a large solar cell array. A structural analysis would be required to determine if the roof framing could support a cell array. The PVWATTS solar power generation model was utilized to calculate PV power generation. The New Jersey Clean Energy Program recommends the use of the PVWATTS program to determine solar grid tied system production. Version 2 of the program was used, allowing the zip code of the Department of Public Works garage to be analyzed. A fixed tilt array type was utilized to calculate energy production. The PVWATTS solar power generation model is provided in Appendix I. Additionally, further financial analysis was provided by www.solar-estimate.org. The result of this analysis is also located in Appendix I. The State of New Jersey incentives for non-residential PV applications is $1.00/watt up to 50 kW of installed PV array. Federal tax credits are also available for renewable energy projects up to 30% of installation cost. Municipalities do not pay federal taxes; therefore, would not be able to utilize the federal tax credit incentive. Installation of (PV) arrays in the State of 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


Page 17 of 23

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. The cost of the ACP penalty for 2009 is $689; this is the amount that must be paid per SERC by the high emission producers. The expected dollar amount that will be paid to the PV producer for 2009 is expected to be $600/SREC credit. Payments that will be received from the PV producer will change from year to year dependent upon supply and demand. Renewable Energy Consultants is a third party SREC broker that has been approved by the New Jersey Clean Energy Program. As stated above there is no definitive way to calculate an exact price that will be received by the PV producer per SREC over the next 15 years. Renewable Energy Consultants estimated an average of $487/ SERC per year and this number was utilized in the cash flow for this report. The building had a maximum kW demand of 30.1 kW and a minimum of 16.1 kW over the previous 12 months. The monthly average over the observed 12-month period was 25.18 kW. Because the most frequent monthly demand is approximately 25 kW, a 25 kW system size was selected for the calculations. The system costs for PV installations were derived from average installation costs for this area. It should be noted that the cost of installation is currently $8 per watt or $8,000 per kW of installed system. This has increased in the past few years due to the rise in national demand for PV power generator systems. Other cost considerations will also need to be considered. PV panels have an approximate 20 year life span; however, the inverter device that converts DC electricity to AC has a life span of 10 to 12 years and will need to be replaced multiple times during the useful life of the PV system. The implementation cost and savings related to this ECM are presented in Appendix I and summarized below:

Photovoltaic (PV) Rooftop Solar Power Generation – 25 kW System

Budgetary Annual Utility Savings Total

New Jersey

Renewable

New Jersey

Renewable Payback Payback

Cost Savings Energy

Incentive* SREC** (without

incentive) (with

incentives)

Electricity Natural Gas Total

$ kW kWh Therms $ $ $ $/yr Years Years

200,000 0 31,300 0 5,400 5,400 25,000 15,200 >25 ~5 *Incentive based on New Jersey Renewable Energy Program for non-residential applications of $1.00 per Watt of installed capacity ** Estimated Solar Renewable Energy Certificate Program (SREC) for 15 years at $487/1000 kWh Based on the above, it is recommended that a third party power purchase agreement (PPA) be considered to take advantage of the ITC, reduce the cost of the system to the township, and provide a guaranteed reduced cost of power. 6.2.2 Solar Thermal Hot Water Plant Active solar water-heating systems for buildings use solar collectors to absorb the sun’s energy to heat a fluid, either a liquid or air. The collector would then circulate the heated liquid to the normal system. If the liquid is water it may be circulated to the domestic water heater to increase the temperature further prior to entering the hot water supply system. There are also collectors that heat air which is then passed through an air to liquid heat exchanger to increase the temperature of another fluid. Applications for active solar thermal energy include providing hot water, heating swimming pools, space heating, and preheating air in residential and commercial buildings.


Page 18 of 23

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 for the garage would utilize a solar circulation, domestic hot water system that pre-heats incoming water prior to entering the domestic water heater. Although this system is the both the simplest and least expensive to implement, the small amount of hot water used at the facility on an annual basis results in a payback period that greatly exceeds the useful life of the system itself. DHW is presently produced by a natural gas fired water heater and, therefore, this measure would not save site electricity. Currently, an incentive is not available for installation of thermal solar systems. A Federal tax credit of 30% of installation cost for the thermal applications is available; however, the Borough of Mountain Lakes does not pay Federal taxes and, therefore, would not benefit from this program. The implementation cost and savings related to this ECM are presented in Appendix J and summarized as follows:

Solar Thermal Domestic Hot Water Plant

Budgetary Annual Utility Savings Total New Jersey Renewable Payback Payback

Cost

Savings Energy

Incentive (without

incentive) (with incentive)

Electricity Natural Gas Total

$ kW kWh Therms $ $ $ Years Years

9,300 0 0 170 230 230 NA >25 NA * No incentive is available in New Jersey at this time. This measure is not recommended. 6.3 Wind Wind turbines are part of a renewable energy system that converts the kinetic energy of wind into usable mechanical and electrical energy. Small wind turbines comprise the group of turbines utilized for residential and small business applications. The most common design for small wind turbines utilize a horizontal axis propeller, which converts kinetic energy of the wind into rotary motion to drive a generator, which usually is designed specifically for the wind turbine. The rotor consists of two or three blades, usually made from wood or fiberglass. These materials give the turbine the needed strength and flexibility, and have the added advantage of not interfering with television signals. The structural backbone of the wind turbine is the mainframe, and includes the slip-rings that connect the wind turbine, which rotates as it points into changing wind directions, and the fixed tower wiring. The tail aligns the rotor into the wind. To avoid turbulence and capture greater wind energy, turbines are mounted on towers. Turbines should be mounted at least 30 feet above any structure or natural feature within 300 feet of the installation. Smaller turbines can utilize shorter towers. For example, a 250-watt turbine may be mounted on a 30-50 foot


Page 19 of 23

tower, while a 10 kW turbine will usually need a tower of 80-120 feet. Tower designs include tubular or latticed, guyed or self-supporting. Wind turbine manufacturers also provide towers. The New Jersey Clean Energy Program for small wind installations has designated numerous pre-approved wind turbines for installation in the State of New Jersey. Incentives for wind turbine installations are based on kilowatt hours saved in the first year. Systems sized under 16,000 kWh per year of production will receive a $3.20 per kWh incentive. Systems producing over 16,000 kWh will receive $51,200 for the first 16,000 kWh of production with an additional $0.50 per kWh up to a maximum cap of 750,000 kWh per year. Federal tax credits are also available for renewable energy projects up to 30% of installation cost for systems less than 100 kW. However, as noted previously, municipalities do not pay federal taxes and is, therefore, not eligible for the tax credit incentive. The most important part of any small wind generation project is the mean annual wind speed at the height of which the turbine will be installed. In the Mountain Lakes area, the map indicates a mean annual wind speed of less than 4.5 meters per second, approximately 14 miles per hour. Most small wind turbines are not financially viable at such wind speeds. Therefore, the model indicates that a wind turbine installation may not be applicable at this location. The model was designed to provide a good indication of wind speeds at applicable locations throughout the state. Before moving forward with a small wind production project at the facility’s location, a wind test tower will need to be installed at the 30 meter tower height and monitored for a year. Consideration must also be given to the effects of the turbine location on the neighbors and local ordinances. A wind speed map is included in Appendix K. This measure is not recommended due to the low mean annual wind speed at the proposed location. 6.4 Combined Heat and Power Generation (CHP)

Combined heat and power, cogeneration, is self-production of electricity on-site with beneficial recovery of the heat byproduct from the electrical generator. Common CHP equipment includes reciprocating engine-driven, micro turbines, steam turbines, and fuel cells. Typical CHP customers include industrial, commercial, institutional, educational institutions, and multifamily residential facilities. CHP systems that are commercially viable at the present time are sized approximately 50 kW and above, with numerous options in blocks grouped around 300 kW, 800 kW, 1,200 kW and larger. Typically, CHP systems are used to produce a portion of the electricity needed by a facility some or all of the time, with the balance of electric needs satisfied by purchase from the grid.

Any proposed CHP project will need to consider many factors, such as existing system load, use of thermal energy produced, system size, natural gas fuel availability, and proposed plant location. The facility does not have sufficient need for electrical generation or the ability to use most of the thermal byproduct during the winter or summer months. Thermal energy produced by the CHP plant in the warmer months will be wasted. An absorption chiller could be installed to utilize the heat to produce chilled water; however, there is no chilled water distribution system in the building. The most viable selection for a CHP plant at this location would be a reciprocating engine natural gas-fired unit. Purchasing this system and performing modifications to the existing HVAC and electrical systems would greatly outweigh the savings over the life of the equipment. This measure is not recommended.


Page 20 of 23

6.5 Biomass Power Generation

Biomass power generation is a process in which waste organic materials are used to produce electricity or thermal energy. These materials would otherwise be sent to the landfill or expelled to the atmosphere. To participate in NJCEP's Customer On-Site Renewable Energy program, participants must install an on-site sustainable biomass or fuel cell energy generation system. Incentives for bio-power installations are available to support up to 1MW-dc of rated capacity.

*Class I organic residues are eligible for funding through the NJCEP CORE program. Class I wastes include the following renewable supply of organic material:

! Wood wastes not adulterated with chemicals, glues or adhesives ! Agricultural residues (corn stover, rice hulls or nut shells, manures, poultry litter, horse manure,

etc) and/or methane gases from landfills ! Food wastes ! Municipal tree trimming and grass clipping wastes ! Paper and cardboard wastes ! Non adulterated construction wood wastes, pallets

The NJDEP evaluates biomass resources not identified in the RPS.

Examples of eligible facilities for a CORE incentive include:

! Digestion of sewage sludge ! Landfill gas facilities ! Combustion of wood wastes to steam turbine ! Gasification of wood wastes to reciprocating engine ! Gasification or pyrolysis of bio-solid wastes to generation equipment

* from NJOCE Website This measure is not recommended because of noise issues, potential zoning issues, and the lack of a reliable waste stream that can be utilized.

6.6 Demand Response Curtailment

Presently, electricity is delivered by JCP&L, which receives the electricity from regional power grid RFC. PJM 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, also known as Economic Load Response, is an agreement with the PJM regional transmission organization and an approved Curtailment Service Provider (CSP) to reduce electrical demand 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 PJM 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.


Page 21 of 23

A PJM pre-approved CSP will require a minimum of 100 kW of load reduction to participate in any curtailment program. The garage had a monthly average kW demand of 25.2 kW and a maximum demand of 30.1 kW over the previous 12 months. This measure is not recommended because the facility does not have adequate load to meet the required minimum load reduction.


Page 22 of 23

7.0 EPA PORTFOLIO MANAGER The United State Energy Protection Agency (EPA) is a federal agency in charge of regulating environment waste and policy in the United States. The EPA has released the EPA Portfolio Manager for public use. The program is designed to allow property owners and managers to share, compare and improve upon their facility’s energy consumption. Inputting such parameters as electricity, heating fuel, building characteristics and location into the website based program generates a naturalized energy rating score out of 100. Once an account is registered, monthly utility data can be entered to track the savings progress and retrieve an updated energy rating score on a monthly basis. The Department of Public Works garage is considered a moderate to high energy consumer per the Portfolio Manager with a Site Energy Usage Index (EUI) of 95 kBTU/ft2/year. In comparison, a similarly sized site with an energy performance rating of 75 (the minimum to be eligible for ENERGY STAR) has a site EUI of 42 kBTU/ft2/year and the national average site EUI is 77 kBTU/ft2/year. The building’s EUI is higher than the national average because the national average includes a large variety of buildings that are classified as “Other.” Because of the aged equipment heating the garage area, coupled with the opening of garage doors in the heating season, the building uses more energy than other more tightly sealed buildings. If the recommended measures are implemented, ECM-1, ECM-2, ECM-3, ECM-4, and ECM-6, the facility’s EUI will be reduced from 95 kBTU/ft2/year to 76 kBTU/ft2/year. The EPA Portfolio Manager was not able to calculate an energy performance rating for this building because more than 50% of the floor area is defined as “Other” within the program. Although the Portfolio Manager does not calculate a rating for this building, we are still able to compare the building’s performance with the national average for all buildings designated “Other” as follows: Energy Performance Comparison Evaluation Period Comparisons Performance Metrics Baseline (Ending date 11/30/2009) Rating of 75 National Average Energy Intensity Site (kBtu/ft2) 95 42 77 Source (kBtu/ft2) 154 68 150 Energy Cost $/year $21,819.79 9,581.49 $17,696.69 $/ft2/year $2.10 $0.92 $1.70 Greenhouse Gas Emissions MtCO2e/year 77 34 62 kgCO2e/ft2/year 7 3 6 A full EPA Energy Star Portfolio Manager Report is located in Appendix L. The user name and password for the facility’s EPA Portfolio Manager Account has been provided to Barry R. Lewis, Borough Manager for Mountain Lakes.


Page 23 of 23

8.0 CONCLUSIONS & RECOMMENDATIONS The energy audit conducted by CHA at the Borough of Mountain Lakes Department of Public Works Garage in Mountain Lakes, New Jersey identified potential ECMs for lighting fixture upgrades, new lighting occupancy sensors, HVAC system upgrades, and pipe insulation. Potential annual savings of $3,530 may be realized for the recommended ECMs, with a summary of the costs, savings, and paybacks as follows:

ECM-1 Lighting Fixture Modifications Budgetary Annual Utility Savings Potential Payback Payback




5,300 - 5,000 0 1,000 1.8 870 5.3 4.4 * There is a $30 per fixture incentive for replacing T12 fixtures with T8 fixtures available through the New Jersey Smart Start program’s Prescriptive Lighting Application for this ECM.

ECM-2 Lighting Control Modifications (Proposed Fixtures) Budgetary Annual Utility Savings ROI Potential Payback Payback




550 0 1,900 0 110 3.0 140 5.0 3.7 * Incentive shown is per the New Jersey Smart Start Program, 2010 Lighting Controls Application. Incentive is based on the use of seven wall-mounted occupancy sensors.

ECM-4 Provide Radiant Heating in Garage and Setpoint Modification (92% efficient H&V Unit) Budgetary Annual Utility Savings Potential Payback Payback




19,200 - 900 900 1,300 0 NA 14.8 NA * Budgetary Cost includes cost to replace existing Garage H&V unit with 92% efficient unit. ** There is no incentive available through the New Jersey Smart Start program for this ECM.

ECM-6 Insulate Hot Water Piping Budgetary Annual Utility Savings Potential Payback Payback





APPENDIX A

Utility Usage Analysis

BPU

EN

ER

GY

AU

DIT PR

OG

RA

MB

orough of Mountain L

akes Departm

ent of Public Works G

arageC

HA

Project #21795

PeriodC

oustomer

Charge

Delivery

RG

GI R

ecovery C

hargeD

eliverySocietal B

enefitsSystem

Control

Charge

Delivery Total

Basic

Generation

Non-U

tility G

eneration Supply Total

Total

kWkW

hkW

hkW

hkW

hkW

hkW

h

5/16-6/17/0911.65

$ 65.93

$ 0.38

$ 103.47

$ 37.94

$ 0.47

$ 219.84

$ 747.71

$ 99.84

$ 847.55

$ 1,067.39

$ 6/18-7/20/09

11.65$

53.40$

0.39$

105.63$

39.70$

0.49$

211.26$

774.17$

104.49$

878.66$

1,089.92$

7/21-8/19/0911.65

$ 83.28

$ 0.38

$ 103.93

$ 38.31

$ 0.47

$ 238.02

$ 747.04

$ 100.83

$ 847.87

$ 1,085.89

$ 8/20-9/18/09

11.65$

53.40$

0.28$

91.41$

28.08$

0.34$

185.16$

533.71$

73.91$

607.62$

792.78$

9/19-10/20/0911.65

$ 53.40

$ 0.12

$ 91.40

$ 31.69

$ 0.39

$ 188.65

$ 538.84

$ 83.85

$ 622.69

$ 811.34

$ 10/21-11/19/09

11.65$

86.05$

-$

103.39$

40.87$

0.51$

242.47$

704.49$

109.63$

814.12$

1,056.59$

11/20-12/21/0911.65

$ 67.94

$ -

$ 114.19

$ 49.53

$ 0.62

$ 243.93

$ 884.61

$ 132.86

$ 1,017.47

$ 1,261.40

$ 12/22-1/20/10

11.65$

130.05$

0.50$

111.89$

47.68$

0.60$

302.37$

860.52$

127.91$

988.43$

1,290.80$

1/21-2/18/1011.65

$ 109.34

$ 0.84

$ 118.34

$ 52.85

$ 0.66

$ 293.68

$ 955.78

$ 141.77

$ 1,097.55

$ 1,391.23

$ 2/19-3/19/10

11.65$

108.70$

0.52$

93.57$

32.99$

0.41$

247.84$

591.58$

88.51$

680.09$

927.93$

3/20-4/20/1011.65

$ 78.93

$ 0.53

$ 94.08

$ 33.40

$ 0.42

$ 219.01

$ 594.93

$ 89.60

$ 684.53

$ 903.54

$ 4/21-5/19/10

11.65$

63.52$

0.47$

89.32$

29.59$

0.37$

194.92$

536.63$

79.37$

616.00$

810.92$

Totals139.80

$ 953.94

$ 4.41

$ 1,220.62

$ 462.63

$ 5.75

$ 2,787.15

$ 8,470.01

$ 1,232.57

$ 9,702.58

$ 12,489.73

$

JCP&

L Rate Schedule "G

S Secondary"

Electricity Cost Sum

mary: M

eter #S36396766

BPU ENERGY AUDIT PROGRAMBorough of Mountain Lakes Department of Public Works Garage

CHA Project #21795

Period Billed Use Billed Demand Total Cost Demand Unit Cost

Suppy Unit Cost

Blended Cost

kWh kW $ $/kW $/kWh $/kWh

6/17/09 5,887 19.50 1,067.39$ 3.38$ 0.17$ 0.1813$ 7/20/09 6,161 16.10 1,089.92$ 3.32$ 0.17$ 0.1769$ 8/19/09 5,945 22.00 1,085.89$ 3.79$ 0.17$ 0.1827$ 9/18/09 4,358 15.20 792.78$ 3.51$ 0.17$ 0.1819$ 10/20/09 4,944 14.40 811.34$ 3.71$ 0.15$ 0.1641$ 11/19/09 6,464 23.30 1,056.59$ 3.69$ 0.15$ 0.1635$ 12/21/09 7,834 20.50 1,261.40$ 3.31$ 0.15$ 0.1610$ 1/20/10 7,542 30.10 1,290.80$ 4.32$ 0.15$ 0.1711$ 2/18/10 8,359 26.90 1,391.23$ 4.06$ 0.15$ 0.1664$ 3/19/10 5,219 26.80 927.93$ 4.06$ 0.15$ 0.1778$ 4/20/10 5,283 22.20 903.54$ 3.56$ 0.15$ 0.1710$ 5/19/10 4,680 19.40 810.92$ 3.27$ 0.16$ 0.1733$

Totals 72,676 256.40 12,489.73$ 0.1719$ Monthly Ave. 6,056 21.37 1,040.81$ 3.67$ 0.16$ Max. Demand 30.10

Account Number: 10 00 06 6568 52Meter Number: G28570790Rate Schedule: General Service Secondary 3 PhaseUtility Company: JCP&L

Notes: Total Billed Use kWh is the sum of each month's use in kWh.Total Billed Billed Demand is the highest month's demand. Total Cost is sum of each month's total billing including all charges.

(See Chart 2 "Total Column".) Demand Unit Cost per month is kW charges from Chart 2 divided by kW used.

Does not incled Service Charge from Chart 2.Supply Unit Cost per month is kWh charges from Chart 2 divided by kWh used.

Does not include Service Charge from Chart 2Total Demand Unit Cost is total kW charges from chart 2 divided by total kW used. Total Supply Unit Cost per year total kWh charges from chart 2 divided by total kWh.Blended Rate per month is the Cost divided by the kWh used for that month.Total Blended Rate is the Total Cost divided by the Total Use for the year.

Electricity Cost Summary: Meter # - Various

0.00

10.00

20.00

30.00

40.00

50.00

-

1,000

2,000

3,000

4,000

5,000

6,000

7,000

8,000

9,000

6/13/09

7/13/09

8/12/09

9/11/09

10/11/09

11/10/09

12/10/09

1/9/10

2/8/10

3/10/10

4/9/10

5/9/10

DEMAND (kW)

USAGE (kWh)

DA

TE

Borough of M

ountain Lakes DP

W G

arage

Billed U

se kWh

Billed D

emand kW

Supplier Name Phone No.

BOC Energy Services 800-247-2644

Champion Energy Services, Inc. 281-653-5090

Commerce Energy, Inc. 800-556-8457

Con Edison Solutions, Inc. 888-686-1383

Constellation NewEnergy, Inc. 888-635-0827

Direct Energy, LLC 800-260-0300

Dominion Retail, Inc. 800-264-4754

FirstEnergy Solutions Corp. 800-977-0500

Gateway Energy Services Corp. 800-313-8333

Glacial Energy 877-569-2841

Hess Corp 800-437-7872

Integrys Energy Services, Inc. 877-763-9977

Liberty Power Holdings, LLC 866-POWER-99

Palmco Power NJ, LLC 877-726-5862

Pepco Energy Services, Inc. 800-ENERGY-9

PP&L EnergyPlus, LLC 800-281-2000

Sempra Energy Solutions 877-2SEMPRA

South Jersey Energy 800-756-3749

GDF Suez Energy Resources NA 888-644-1014

UGI Energy Services 800-427-8545

Licensed Electric Generation Suppliers(May 2010)

To sell electric generation service in New Jersey, electric power suppliers must be licensed by the New Jersey Board of Public Utilities (NJ BPU). They must also be registered with the local public utility to sell electric generation service in that utility's service area. Below is a list of suppliers who are licensed with

the NJ BPU and are registered to sell electric generation service in the Jersey Central Power & Light Company service territory.

Contact the supplier directly to verify whether or not new customers are being accepted.

BPU

EN

ER

GY

AU

DIT PR

OG

RA

MB


akes Departm


arageC

HA

Project #21795

PeriodService C

harge Therm

sD

istribution (Therm

s)D

emand

Basic

Charge

CA

CTotal Supply

Gas C

ost R

efundTotal C

ostB

lended Cost

$/Therm

6/10-7/9/0940.00

$ 24.09

9.98$

108.78$

12.73$

62.71$

171.49$

5.46$

7/9-8/5/0940.00

$ 6.28

2.62$

108.78$

3.44$

46.06$

154.84$

18.29$

8/5-9/4/0940.00

$ 8.37

3.57$

108.78$

4.12$

47.69$

156.47$

13.92$

9/4-10/7/0940.00

$ 33.44

13.92$

108.78$

15.27$

69.19$

177.97$

4.13$

10/7-11/10/0940.00

$ 714.81

288.43$

108.78$

399.25$

727.68$

836.46$

1.11$

11/10-12/10/0940.00

$ 866.61

349.68$

108.78$

529.33$

919.01$

1,027.79$

1.14$

12/10-1/11/1040.00

$ 1780.85

718.57$

108.78$

1,229.21$

1,987.78$

2,096.56$

1.15$

1/11-2/9/1040.00

$ 1505.91

607.64$

108.78$

1,147.51$

1,795.15$

1,903.93$

1.24$

2/9-3/12/1040.00

$ 1321.48

533.22$

108.69$

916.31$

1,489.53$

1,598.22$

1.18$

3/12-4/13/1040.00

$ 593.48

239.47$

108.69$

369.13$

648.60$

757.29$

1.21$

4/13-5/13/1040.00

$ 316.09

128.58$

108.69$

304.58$

473.16$

581.85$

1.71$

5/13-6/11/1040.00

$ 52.96

21.80$

108.69$

51.03$

112.83$

221.52$

3.43$

Totals480.00

$ 7224.37

2,917.48$

1,305.00$

4,981.91$

-$

8,379.39$

-$

9,684.39$

1.34$

Billing Type: M

onthly 007M

Notes:

Chart 4

Gas C

ost Summ

aryThis chart provides gas cost breakdow

ns and sums totals. Sum

totals are "Total Supply", 1st, 3rd, and 5th columns and Total C

ost = Total Supply + Dem

and. B

lended Cost = Total divided by Therm

s. A

ll numbers are in $ except Therm

s.

Gas C

ost Summ

ary: Meter #00718689

Account: 12-1256-4620-19

0

200

400

600

800

1000

1200

1400

1600

1800

2000

6/10-7/9/09

7/9-8/5/09

8/5-9/4/09

9/4-10/7/09

10/7-11/10/09

11/10-12/10/09

12/10-1/11/10

1/11-2/9/10

2/9-3/12/10

3/12-4/13/10

4/13-5/13/10

5/13-6/11/10

NATURAL GAS USAGE (Therms)

MO

NTH

S

Borough of M

ountain Lakes DPW

Garage

Therms P

er Month

The natural gas suppliers listed below have been licensed by the New Jersey Board of PublicUtilities (BPU) to operate in the state of New Jersey. The last column indicates the type ofcustomers being served by the suppliers in the specified utility's service territory: residential (R),commercial (C) or both (R/C). A blank indicates the supplier is not currently operating in therespective utility's area.

Suppliers listed may not always have offers available.

Eligible Natural Gas Supplier List for Residential Customers and Commercial Customerswithin the NJNG Service Territory

NATURAL GAS SUPPLIER TELEPHONE NJNG

Core Energy 877-329-3495 R/C

Dominion Retail, Inc. 866-275-4240 R/C

GASMARK 856-273-9995 C

Gateway Energy Services Corp. 800-805-8586 R/C

Great Eastern Energy 888-651-4121 C

Hess Corporation 800-437-7872 C

Hudson Energy Services LLC 877-HUDSON9 R/C

Infinite Energy d/b/a Intelligent Energy 877-483-4684 R/C

Metro Media Energy 732-542-7575 C

MXenergy 800-785-4373 R/C

NATGASCO (Mitchell Supreme) 800-840-4GAS C

Palmco Energy NJ, LLC 877-726-5862 R/C

Pepco Energy Services 800-363-7499 C

PPL EnergyPlus, LLC 866-505-8825 C

South Jersey Energy Company 609-561-8385 C

Sprague Energy 603-431-1000 C

Systrum Energy 877-797-8786 R/C

U.S. Gas & Electric Inc. d/b/a New Jersey Gas & Electric 866-568-0290 R/C

Woodruff Energy 800-557-1121 R/C

View residential supplier offers.

Updated June 21, 2010

My Account :: Energy Choice :: Supplier List

APPENDIX B

HVAC Equipment List

BPU

EN

ER

GY

AU

DIT PR

OG

RA

MB


akes Departm


arageC

HA

Project #21795

HVA

C E

quipment L

istItem

Quanity

Manufacturer

Model N

umber

Serial number

Cooling C

apacity M

BH

Condition

FuelH

eating Input M

BH

Heating

Output M

BH

Refrigerant

Com

ments

Flexaire Furnace1

Flexaire - Jackson & C

hurchSD

F60-GFI

--

PoorN

atural Gas

750600

-G

arage - Unit approxim

ately 55 years oldA

ir Handling and C

ondensing Unit

1A

merican Standard

AU

D060C

924K1

-24

Good

Natural G

as60

54H

CFC

-22Front O

ffice / Meeting R

oomA

ir Handling and C

ondensing Unit

1H

eilN

BC

M024X

KB

2L921076687

24G

oodElectricity

15 kW15 kW

HC

FC-22

Original O

fficesA

ir Handling and C

ondensing Unit

1A

merican Standard

AU

DC

60 / 7A0036A

100A0

-36

Good

Natural G

as60

48R

-22W

ood Working Shop

Unit H

eaters2

TraneG

HN

D012A

E-MF05H

39223 / F05H39222

-G

oodN

atural Gas

125100

-Pole B

arnG

arage Exhaust Fans2

Not Available

--

-G

ood-

--

-M

anufacturer and model num

ber unavailable.

APPENDIX C

ECM-1 Lighting Fixture Modifications

BP

U E

NER

GY

AU

DIT

PR

OG

RA

MB

oro

ug

h o

f Mo

un

tain

Lakes D

ep

artm

en

t of P

ub

lic Wo

rks G

ara

ge

CH

A P

roje

ct #2

17

95

EC

M-1

Ligh

ting

Fixtu

re M

od

ificatio

ns

Electricity

Natural G

asTotal

$K

WH

Therms

$$

YearsYears

A-Lam

p to CFLs

90$

1400-

$ 250

$ -

$ 0.4

0.4T12 Fixtures to T8 Fixtures

5,200$

4670-

$ 802

$ 870

$ 6.5

5.4

Com

bined5,290

$ 6070

1,052$

870$

5.04.2

ItemPayback

(With Incentive)

Budgetary C

osts A

nnual Utility Savings

Potential Incentive

Payback (W

ithout Incentive)

BPU

EN

ER

GY

AU

DIT PR

OG

RA

MB


akes Departm


arageC

HA

Project #21795

EC

M-1

Ligh

ting

Fixtu

re M

od

ificatio

ns

LocationFixture D

escriptionN

o. of Fixture

Lamp Type &

No.

Ballast Type &

N

o.Fixture W

attsTotal W

attsH

ours of O

perationC

ontrolkw

h/YearO

perational C

ost/YearEntrance H

all4' Fluorescent Surface M

ounted3

(2) T-8, 34W(1) Electronic

62186

2600Sw

itch484

$83.13Front O

ffice4'x1' Fluorescent Surface M

ounted4


62248

2250Sw

itch558

$95.92Front O

ffice Restroom

Nutone Light/Exhaust Fan C

ombination Fixture

1(1) A

-Lamp, 60W

-60

60260

Switch

16$2.68

IT Closet

4'x1' Fluorescent Surface Mounted

1(2) T-8, 34W

(1) Electronic62

62260

Switch

16$2.77

Meeting R

oomIncandescent H

igh Hat

6(1) A

-Lamp, 60W

-60

360104

Switch

37$6.44

Meeting R

oom4'x1' Fluorescent Surface M

ounted4


62248

2250Sw

itch558

$95.92C

orridor4'x1' Fluorescent Surface M

ounted2


62124

2600Sw

itch322

$55.42O


ounted2


114228

2250Sw

itch513

$88.18O

fficeIncandescent H

igh Hat

12(1) A

-Lamp, 65W

-65

7802250

Switch

1755$301.68

Locker Room


2(2) T-8, 34W

(1) Electronic62

1242250

Switch

279$47.96

Men's R

oom/Locker


2(2) T-8, 34W

(1) Electronic62

1242250

Switch

279$47.96

Mechanical R


ounted2


62124

260Sw

itch32

$5.54G

arage Office/Storage


3(4) T-8, 34W

(1) Electronic114

3422250

Switch

770$132.28

Garage

4' Fluorescent Utility Fixture

20(2) T-8, 34W

(1) Electronic62

12402250

Switch

2790$479.60

Garage


16(2) T-8, 34W

(1) Electronic62

992570

Switch

565$97.20

Garage


3(2) T-12, 110 W

(1) Magnetic

252756

2080Sw

itch1572

$270.31G

arage8' Fluorescent U

tility Fixture8

(2) T-12, 110 W(1) M

agnetic252

20162080

Switch

4193$720.82

Garage


8(2) T-12, 110 W

(1) Magnetic

2522016

2080Sw

itch4193

$720.82G

arage4' Fluorescent Strip

2(2) T-8, 34W

(1) Electronic62

124570

Switch

71$12.15

Garage

Fire Extinguisher Lights5

LED-

1.26

8760B

reaker53

Wood Shop

8' Fluorescent Strip10

(2) T-12, 110 W (1) M

agnetic252

25201125

Switch

2835$487.34

ExteriorB

uilding Mounted Flood Light

5-

04380

Photocell0

$0.00Exterior

Building M

ounted High Pressure Sodium

Fixture6

(1) HPS, 50W

(1) Magnetic

61366

4380Photocell

1603$275.57

ExteriorB

uilding Mounted M

etal Halide Fixture

1(1) M

H, 400W

(1) Magnetic

461461

4380Photocell

2019$347.10

ExteriorPole M

ounted Metal H

alide Fixture4

(1) MH

, 400W(1) M

agnetic461

18444380

Photocell8077

$1,388.39

Salt ShedM

etal Halide Fixture

2(1) M

H, 500W

(1) Magnetic

561-

4380Photocell

--

Pole Barn

Metal H

alide1

MH

, 400W-

461461

1125Sw

itch519

$0.00Pole B

arnM

etal Halide

1M

H, 400W

-461

4611125

Switch

519$89.15

Pole Barn

4'x2' Fluorescent Fixture10


1141140

1125Sw

itch1283

$220.46Pole B

arn4'x2' Fluorescent Fixture

10(4) T-8, 34W

(1) Electronic114

11401125

Switch

1283$220.46

TOTA

L

Energy Cost:

$0.1719

Notes:

Existing L

ighting Fixture ScheduleTotal W

atts = No. of Fixture x Fixture W

attskw

h/Year = Total Watts/1000 x H

ours of Operation

Operational C

ost/Year = kwh/Year x Energy C

ost

EX

ISTIN

G L

IGH

TIN

G FIX

TU

RE

S AN

D C

ON

TR

OL

S

BPU

EN

ER

GY

AU

DIT PR

OG

RA

MB


akes Departm


arageC

HA

Project #21795

LocationFixture D

escription with System

Watts

Controls

kwh/Year

Operational

Cost/Year

Fixture Description

No. of

FixturesFixture W

attsTotal W

attsH

ours of O

perationkw

h/YearO

perational C

ostsInstalled C

ost Per Fixture

Total Installed C

ostkw

h/YearYearly $ Savings

Payback in Years

Entrance Hall

4' Fluorescent Surface Mounted

Switch

484$83.20

3Front O


ountedSw

itch558

$95.924

Front Office R

estroomN

utone Light/Exhaust Fan Com

bination FixtureSw

itch16

$2.751

IT Closet


Switch

16$2.75

1M

eeting Room

Incandescent High H

atSw

itch37

$6.36C

ompact Fluorescent Lam

p, 15W6

1590

1049

$1.61$5.00

$30.0028

$4.756.3

Meeting R


ountedSw

itch558

$95.924

Corridor


Switch

322$55.35

2O


ountedSw

itch513

$88.182

Office

Incandescent High H

atSw

itch1755

$301.68C

ompact Fluorescent Lam

p, 15W12

15180

2250405

$69.62$5.00

$60.001350

$232.070.3

Locker Room


Switch

279$47.96

2M

en's Room

/Locker4'x1' Fluorescent Surface M

ountedSw

itch279

$47.962

Mechanical R


ountedSw

itch32

$5.502

Garage O

ffice/Storage4'x2' Fluorescent Surface M

ountedSw

itch770

$132.363

Garage


Switch

2790$479.60

20G


tility FixtureSw

itch565

$97.1216

Garage


Switch

1572$270.23

8' Fluorscent Utility Fixture, (2) T-8, 86 W

3160

4802080

998$171.62

$150.00$450.00

574$98.60

4.6G


tility FixtureSw

itch4193

$720.788' Fluorscent U

tility Fixture, (2) T-8, 86 W8

1601280

20802662

$457.67$150.00

$1,200.001531

$263.114.6

Garage


Switch

4193$720.78


8160

12802080

2662$457.67

$150.00$1,200.00

1531$263.11

4.6G


Switch

71$12.20

2G

arageFire Extinguisher Lights

Breaker

53$9.11

5W

ood Shop8' Fluorescent Strip

Switch

2835$487.34


10160

16001125

1800$309.42

$150.00$1,500.00

1035$177.92

8.4Exterior

Building M

ounted Flood LightPhotocell

0$0.00

5Exterior

Building M


FixturePhotocell

1603$275.56

6Exterior

Building M

ounted Metal H

alide FixturePhotocell

2019$347.07

1Exterior

Pole Mounted M

etal Halide Fixture

Photocell8077

$1,388.444

Salt ShedM

etal Halide Fixture

Photocell0

$0.002

Pole Barn

Switch

0$0.00

1Pole B

arnSw

itch0

$0.001

Pole Barn

4'x2' Fluorescent FixtureSw

itch1233

$211.9510

Pole Barn

4'x2' Fluorescent FixtureSw

itch1233

$211.9510

$0.00

Total$4,440.00

60471040

4.3Energy C

ost:$0.1719

* Installed cost per fixture includes $30 per fixture incentive when converting from

T-12 to T-8

Notes:

Lighting Fixture R

eplacement Savings

Total Watts = N

o. of Fixture x Fixture Watts

kwh/Year = Total W

atts/1000 x Hours of O

perationO

perational Cost/Year = kw

h/Year x Energy Cost

Total Installed Cost = N

umber of Fixtures x Installed C

ost Per FixtureYearly $ Savings = Savings kw

h/Year x Energy Cost

Payback in Years = Total Installed Cost/Yearly $ Savings

Lighting Fixture Replacem

ent SavingsExisting Fixtures

SavingsProposed R

eplacement Fixture

BPU

EN

ER

GY

AU

DIT PR

OG

RA

MB


akes Departm


arageC

HA

Project #21795

EC

M-1 L

ighting Fixture Modifications

T-12 to T-8 FixturesMaterial

1Labor

1.21Equipm

ent1.07

Material

Labor

Equipm

entM

aterialL

aborE

quipment

8', 2 Lamp, T-12 to T-8 Fixture

29ea

$81$49

$0$2,349

$1,719$0

$4,068$870

$4,068$407$407$407

$5,289

$870Total C

ost with Incentive

$4,419

Multipliers

Subtotal

Installation Costs

Unit C

ostsSubtotal C

ostsQ

tyU

nitTotal C

ost w/o

IncentiveR

emarks

10% O

H

Incentive Available

Incentive

Total

10% Profit

10% C

ontingency

BPU

EN

ER

GY

AU

DIT PR

OG

RA

MB


akes Departm


arageC

HA

Project #21795

EC

M-1 L

ighting Fixture Modifications

A-L

amp to C

FLMaterial

1Labor

1.21Equipm

ent1.07

Material

Labor

Equipm

entM

aterialL

aborE

quipment

Com

pact Fluorescent Lamp

18ea

$6$0

$0$107

$0$0

$107$0

$107

Multipliers

Installation Costs

Unit C

ostsSubtotal C

ostsQ

tyU

nitTotal C

ost w/o

IncentiveR

emarks

Incentive Available

Subtotal

APPENDIX D

ECM-2 Lighting Control Modifications

BP

U E

NER

GY

AU

DIT

PR

OG

RA

MB

oro

ug

h o

f Mo

un

tain

Lakes D

ep

artm

en

t of P

ub

lic Wo

rks G

ara

ge

CH

A P

roje

ct #2

17

95

EC

M-2

Ligh

ting

Co

ntro

l Mo

difica

tion

s

Electricity

Natural G

asTotal

$K

WH

Therms

$$

YearsYears

Motion S

ensor Control

Areas Indicated

550$

19,4000

110$

2.0140

$ 5.0

3.7

ItemPayback

(With Incentive)

Budgetary C

osts A


RO

IPotential Incentive

Payback (W

ithout Incentive)

BPU

EN

ER

GY

AU

DIT PR

OG

RA

MB


akes Departm


arageC

HA

Project #21795

EC

M-2

Ligh

ting

Co

ntro

l Mo

difica

tion

s

LocationFixture D

escriptionN

o. of Fixture

Lamp Type &

No.

Ballast Type &

N

o.Fixture W

attsTotal W

attsH

ours of O

perationC

ontrolkw

h/YearO

perational C

ost/YearEntrance H

all4' Fluorescent Surface M

ounted3


62186

2600Sw

itch484

$0.00Front O


ounted4


62248

2250Sw

itch558

$0.00Front O

ffice Restroom

Nutone Light/Exhaust Fan C

ombination Fixture

1(1) A

-Lamp, 60W

-60

60260

Switch

16$0.00

IT Closet


1(2) T-8, 34W

(1) Electronic62

62260

Switch

16$0.00

Meeting R

oomH

igh Hat

6(1) C

FL, 15W-

1590

104Sw

itch9

$0.00M

eeting Room


4(2) T-8, 34W

(1) Electronic62

2482250

Switch

558$0.00

Corridor


2(2) T-8, 34W

(1) Electronic62

1242600

Switch

322$0.00

Office


2(4) T-8, 34W

(1) Electronic114

2282250

Switch

513$0.00

Office

High H

at12

(1) CFL, 15W

-15

1802250

Switch

405$0.00

Locker Room


2(2) T-8, 34W

(1) Electronic62

1242250

Switch

279$0.00

Men's R

oom/Locker


2(2) T-8, 34W

(1) Electronic62

1242250

Switch

279$0.00

Mechanical R


ounted2


62124

260Sw

itch32

$0.00G

arage Office/Storage


3(4) T-8, 34W

(1) Electronic114

3422250

Switch

770$0.00

Garage


20(2) T-8, 34W

(1) Electronic62

12402250

Switch

2790$0.00

Garage


16(2) T-8, 34W

(1) Electronic62

992570

Switch

565$0.00

Garage


3(2) T-8, 86 W

(1) Magnetic

160480

2080Sw

itch998

$0.00G


tility Fixture8

(2) T-8, 86 W(1) M

agnetic160

12802080

Switch

2662$0.00

Garage


8(2) T-8, 86 W

(1) Magnetic

1601280

2080Sw

itch2662

$0.00G


2(2) T-8, 34W

(1) Electronic62

124570

Switch

71$0.00

Garage

Fire Extinguisher Lights5

LED-

1.26

8760B

reaker53

Wood Shop

8' Fluorescent Strip10

(2) T-8, 86 W (1) M

agnetic160

16001125

Switch

1800$0.00

ExteriorB

uilding Mounted Flood Light

5-

04380

Photocell0

$0.00Exterior

Building M


Fixture6

(1) HPS, 50W

(1) Magnetic

61366

4380Photocell

1603$0.00

ExteriorB

uilding Mounted M

etal Halide Fixture

1(1) M

H, 400W

(1) Magnetic

461461

4380Photocell

2019$0.00

ExteriorPole M

ounted Metal H

alide Fixture4

(1) MH

, 400W(1) M

agnetic461

18444380

Photocell8077

$0.00

Salt ShedM

etal Halide Fixture

2(1) M

H, 500W

(1) Magnetic

561-

4380Photocell

--

Pole Barn

Metal H

alide1

MH

, 400W-

461461

1125Sw

itch519

$89.15Pole B

arnM

etal Halide

1M

H, 400W

-461

4611125

Switch

519$0.00

Pole Barn

4'x2' Fluorescent Fixture10


1141140

1125Sw

itch1283

$0.00Pole B

arn4'x2' Fluorescent Fixture

10(4) T-8, 34W

(1) Electronic114

11401125

Switch

1283$0.00

TOTA

L

Energy Cost:

$0.1719

Notes:

Existing L

ighting Fixture ScheduleTotal W

atts = No. of Fixture x Fixture W

attskw

h/Year = Total Watts/1000 x H

ours of Operation

Operational C

ost/Year = kwh/Year x Energy C

ost

LIG

HT

ING

FIXT

UR

ES A

ND

CO

NT

RO

LS A

S PRO

POSE

D IN

EC

M-1

BPU

EN

ER

GY

AU

DIT PR

OG

RA

MB


akes Departm


arageC

HA

Project #21795

EC

M-2

Ligh

ting

Co

ntro

l Mo

difica

tion

sMaterial

0.98Labor

1.21Equipm

ent1.07

Material

Labor

Equipm

entM

aterialL

aborE

quipment

Motion Sensor (W

all Mounted)

6ea

25$

50$

147$

363$

-$

510$

120$

510$ 51$ 56$ 62$ 679$ 120$

Total Cost w

ith Incentive559

$

10% O

H

Incentive Available

Incentive

Total

10% Profit

10% C

ontingency

Multipliers

Subtotal

Insta

llatio

n C

osts

Unit C

ostsSubtotal C

ostsQ

tyU

nitTotal C

ost w/o

IncentiveR

emarks

BPU ENERGY AUDIT PROGRAMBorough of Mountain Lakes Department of Public Works Garage

CHA Project #21795

Location Fixture Description No. of Fixtures

Lamp Type & No. Total Watts Hours of Operation

Control kwh/Year Operational Cost/Year

Modified Control

New Hours of

Operation

kwh/Year Operational Cost/Year

Installation Cost*

Cost Savings/Year Payback in Years

Entrance Hall 4' Fluorescent Surface Mounted 3 (2) T-8, 34W 186 2600 Switch 484 83 -Front Office 4'x1' Fluorescent Surface Mounted 4 (2) T-8, 34W 248 2250 Switch 558 96 Motion Sensor 1,688 419 $71.94 $93.14 $23.98 3.9

Front Office Restroom Nutone Light/Exhaust Fan Combination Fixture 1 (1) A-Lamp, 60W 60 260 Switch 16 3 -IT Closet 4'x1' Fluorescent Surface Mounted 1 (2) T-8, 34W 62 260 Switch 16 3 -

Meeting Room High Hat 6 (1) CFL, 15W 90 104 Switch 9 2 -Meeting Room 4'x1' Fluorescent Surface Mounted 4 (2) T-8, 34W 248 2250 Switch 558 96 Motion Sensor 1,688 419 $71.94 $93.14 $23.98 3.9

Corridor 4'x1' Fluorescent Surface Mounted 2 (2) T-8, 34W 124 2600 Switch 322 55 -Office 4'x2' Fluorescent Surface Mounted 2 (4) T-8, 34W 228 2250 Switch 513 88 Motion Sensor 1,688 385 $66.14 $93.14 $22.05 4.2Office High Hat 12 (1) CFL, 15W 180 2250 Switch 405 70 Motion Sensor 1,688 304 $52.21 $93.14 $17.40 5.4

Locker Room 4'x1' Fluorescent Surface Mounted 2 (2) T-8, 34W 124 2250 Switch 279 48 Motion Sensor 1,688 209 $35.97 $93.14 $11.99 7.8Men's Room/Locker 4'x1' Fluorescent Surface Mounted 2 (2) T-8, 34W 124 2250 Switch 279 48 Motion Sensor 1,688 209 $35.97 $93.14 $11.99 7.8Mechanical Room 4'x2' Fluorescent Surface Mounted 2 (2) T-8, 34W 124 260 Switch 32 6 -

Garage Office/Storage 4'x2' Fluorescent Surface Mounted 3 (4) T-8, 34W 342 2250 Switch 770 132 -Garage 4' Fluorescent Utility Fixture 20 (2) T-8, 34W 1240 2250 Switch 2790 480 -Garage 4' Fluorescent Utility Fixture 16 (2) T-8, 34W 992 570 Switch 565 97 -Garage 8' Fluorescent Utility Fixture 3 (2) T-8, 86 W 480 2080 Switch 998 172 -Garage 8' Fluorescent Utility Fixture 8 (2) T-8, 86 W 1280 2080 Switch 2662 458 -Garage 8' Fluorescent Utility Fixture 8 (2) T-8, 86 W 1280 2080 Switch 2662 458 -Garage 4' Fluorescent Strip 2 (2) T-8, 34W 124 570 Switch 71 12 -Garage Fire Extinguisher Lights 5 LED 6 8760 Breaker 53 9 -

Wood Shop 8' Fluorescent Strip 10 (2) T-8, 86 W 1600 1125 Switch 1800 309 -Exterior Building Mounted Flood Light 5 0 4380 Photocell 0 0 -Exterior Building Mounted High Pressure Sodium Fixture 6 (1) HPS, 50W 366 4380 Photocell 1603 276 -Exterior Building Mounted Metal Halide Fixture 1 (1) MH, 400W 461 4380 Photocell 2019 347 -Exterior Pole Mounted Metal Halide Fixture 4 (1) MH, 400W 1844 4380 Photocell 8077 1388 -

Salt Shed Metal Halide Fixture 2 (1) MH, 500W .001 4380 Photocell 0 0 -

Pole Barn Metal Halide 1 MH, 400W 461 1125 Switch 519 89 -Pole Barn Metal Halide 1 MH, 400W 461 1125 Switch 519 89 -Pole Barn 4'x2' Fluorescent Fixture 10 (4) T-8, 34W 1140 1125 Switch 1283 220 -Pole Barn 4'x2' Fluorescent Fixture 10 (4) T-8, 34W 1140 1125 Switch 1283 220 -

Energy Cost: $0.1719

*Installation costs do not include potential incentive.kwh

Savings/YearInstallation

CostCost

Savings/Year Payback in Years1944 $558.84 $111.39 5.0

Notes: Lighting Control ModificationsTotal Watts = No. of Fixture x Fixture Wattskwh/Year = Total Watts/1000 x Hours of OperationOperational Cost/Year = kwh/Year x Energy Cost

Motions Sensors with 10 Years or Less Payback

Existing Lighting Fixture Controls Prooposed Lighting Fixture Controls Savings After Retrofit

APPENDIX E

ECM-3 Replace Heating Unit Serving Garage Area

BPU

EN

ER

GY

AU

DIT PR

OG

RA

MB


akes Departm


arageC

HA

Project #21795

EC

M-3

Rep

lace

Heatin

g U

nit S

ervin

g G

ara

ge A

rea

Material

0.98Labor

1.21Equipm

ent1.07

Material

Labor

Equipm

entM

aterialL

aborE

quipment

Rem

oval of Existing Garage H

&V

Unit

1ea

$0$300

Installation of New

, 92% Efficient, D

irect Fired Unit*

1ea

$13,800$385

$13,524$466

$0$13,990

*Includes electrical and ductwork m

odifications$13,990

10% O

H, 10%

Profit$1,399

10% C

ontingency$1,399

$16,788Total

Multipliers

Subtotal

Insta

llatio

n C

osts

Unit C

ostsSubtotal C

ostsQ

tyU

nitTotal C

ostR

emarks

BPU

EN

ER

GY

AU

DIT PR

OG

RA

MB


akes Departm


arageC

HA

Project #21795

EC

M-3

Rep

lace

Heatin

g U

nit S

ervin

g G

ara

ge A

rea

Electricity

Natural G

asC

ostkW

htherm

s$

Building w

ith Existing Garage H

eating Unit

72,4677,176

22,100.00$

Building w

ith Higher Efficiency G

arage Heating U

nit72,467

6,40021,000.00

$

Difference

0776

1,100.00$

An

nu

al E

nerg

y Use

Co

mp

ariso

n

ECM-3 AHU-2 - Original Offices Input DataProject Name: Mountain Lakes - DPW 08/09/2010 Prepared by: Kitchen and Associates 02:38PM

1. General Details: Air System Name ECM-3 AHU-2 - Original Offices Equipment Type Split AHU Air System Type Single Zone CAV Number of zones 1

2. System Components:Ventilation Air Data: Airflow Control Constant Ventilation Airflow Ventilation Sizing Method Sum of Space OA Airflows Unocc. Damper Position Closed Damper Leak Rate 0 % Outdoor Air CO2 Level 400 ppm

Central Cooling Data: Supply Air Temperature 58.0 °F Coil Bypass Factor 0.100 Cooling Source Air-Cooled DX Schedule JFMAMJJASOND Capacity Control Cycled or Staged Capacity - Fan On

Central Heating Data: Supply Temperature 95.0 °F Heating Source Electric Resistance Schedule JFMA* * * * * OND Capacity Control Cycled or Staged Capacity - Fan On

Supply Fan Data: Fan Type Forward Curved Configuration Draw-thru Fan Performance 0.50 in wg Overall Efficiency 54 %

Duct System Data:Supply Duct Data: Duct Heat Gain 0 % Duct Leakage 0 %

Return Duct or Plenum Data: Return Air Via Ducted Return

3. Zone Components:Space Assignments:

Zone 1: Zone 1 ECM-3 Original Offices x1

Thermostats and Zone Data: Zone All Cooling T-stat: Occ. 75.0 °F Cooling T-stat: Unocc. 75.0 °F Heating T-stat: Occ. 70.0 °F Heating T-stat: Unocc. 68.0 °F T-stat Throttling Range 1.50 °F Diversity Factor 100 % Direct Exhaust Airflow 0.0 CFM Direct Exhaust Fan kW 0.0 kW

Thermostat Schedule Occupied/Unoccupied Unoccupied Cooling is Available

Supply Terminals Data: Zone All Terminal Type Diffuser Minimum Airflow 0.00 CFM/person

Zone Heating Units: Zone All Zone Heating Unit Type None

Zone Unit Heat Source Electric Resistance

Hourly Analysis Program v4.50 Page 1 of 2


Zone Heating Unit Schedule JFMAMJJASOND

4. Sizing Data (Computer-Generated):System Sizing Data: Cooling Supply Temperature 58.0 °F Supply Fan Airflow 1300.2 CFM Ventilation Airflow 0.0 CFM Heating Supply Temperature 95.0 °F

Hydronic Sizing Specifications: Chilled Water Delta-T 10.0 °F Hot Water Delta-T 20.0 °F

Safety Factors: Cooling Sensible 0 % Cooling Latent 0 % Heating 0 %

Zone Sizing Data: Zone Airflow Sizing Method Sum of space airflow rates Space Airflow Sizing Method Individual peak space loads

Zone Supply Airflow Zone Htg Unit Reheat Coil - (CFM) (MBH) (MBH) (CFM)

1 1300.2 - -

5. Equipment DataCentral Cooling Unit - Air-Cooled DX Estimated Maximum Load 22.3 MBH Design OAT 95.0 °F Equipment Sizing User-Defined Gross Cooling Capacity 24.0 MBH ARI Performance Rating 11.00 SEER Conventional Cutoff OAT 55.0 °F Low Temperature Operation Used Low Temperature Cutoff OAT 0.0 °F


ECM-3 AHU-1 - Garage Input DataProject Name: Mountain Lakes - DPW 08/09/2010 Prepared by: Kitchen and Associates 02:38PM

1. General Details: Air System Name ECM-3 AHU-1 - Garage Equipment Type Split AHU Air System Type Single Zone CAV Number of zones 1


Central Heating Data: Supply Temperature 95.0 °F Heating Source Combustion - Natural Gas Schedule JFMA* * * * * OND Capacity Control Cycled or Staged Capacity - Fan On





Zone 1: Zone 1 ECM-3 Garage x1


Thermostat Schedule Garage Schedule Unoccupied Cooling is Not Available



Zone Unit Heat Source Electric Resistance Zone Heating Unit Schedule JFMAMJJASOND

4. Sizing Data (Computer-Generated):System Sizing Data: Supply Fan Airflow 10580.2 CFM Ventilation Airflow 0.0 CFM Heating Supply Temperature 95.0 °F







1 10580.2 - -

5. Equipment DataCentral Heating Unit - Combustion Estimated Maximum Load 295.9 MBH Equipment Sizing User-Defined Gross Heating Capacity 600.0 MBH Average Efficiency 92.0 % Misc. Electric 0.000 kW


ECM-3 AHU-3 - Office Addition Input DataProject Name: Mountain Lakes - DPW 08/09/2010 Prepared by: Kitchen and Associates 02:38PM

1. General Details: Air System Name ECM-3 AHU-3 - Office Addition Equipment Type Split AHU Air System Type Single Zone CAV Number of zones 1








Zone 1: Zone 1 ECM-3 Office Addition x1














1 1445.2 - -

5. Equipment DataCentral Cooling Unit - Air-Cooled DX Estimated Maximum Load 24.5 MBH Design OAT 95.0 °F Equipment Sizing User-Defined Gross Cooling Capacity 24.0 MBH ARI Performance Rating 11.00 EER Conventional Cutoff OAT 55.0 °F Low Temperature Operation Used Low Temperature Cutoff OAT 0.0 °F

Central Heating Unit - Combustion Estimated Maximum Load 37.5 MBH Equipment Sizing User-Defined Gross Heating Capacity 54.0 MBH Average Efficiency 90.0 % Misc. Electric 0.000 kW


ECM-3 AHU-4 - Woodworking Shop Input DataProject Name: Mountain Lakes - DPW 08/09/2010 Prepared by: Kitchen and Associates 02:39PM

1. General Details: Air System Name ECM-3 AHU-4 - Woodworking Shop Equipment Type Split AHU Air System Type Single Zone CAV Number of zones 1








Zone 1: Zone 1 ECM-3 Wood Shop x1


Thermostat Schedule Woodworking Unoccupied Cooling is Available












1 1418.6 - -




Billing Details - Electric - ECM-3 Replace Garage Heating UnitMountain Lakes - DPW 08/09/2010 Kitchen and Associates 02:35PM

1. Component Charges

BillingPeriod

Energy Charges($)

Demand Charges($)

CustomerCharges

($)Taxes

($)Total Charge

($)Jan 1,510 0 0 0 1,510

Feb 1,297 0 0 0 1,297

Mar 1,235 0 0 0 1,235

Apr 981 0 0 0 981

May 714 0 0 0 714

Jun 812 0 0 0 812

Jul 912 0 0 0 912

Aug 900 0 0 0 900

Sep 756 0 0 0 756

Oct 810 0 0 0 810

Nov 1,114 0 0 0 1,114

Dec 1,415 0 0 0 1,415

Totals 12,457 0 0 0 12,457

2. Totals

BillingPeriod

Total Charges($)

Total Consumption

(kWh)Avg Price

($/kWh)Jan 1,510 8,786 0.1719

Feb 1,297 7,544 0.1719

Mar 1,235 7,183 0.1719

Apr 981 5,708 0.1719

May 714 4,153 0.1719

Jun 812 4,722 0.1719

Jul 912 5,306 0.1719

Aug 900 5,238 0.1719

Sep 756 4,400 0.1719

Oct 810 4,713 0.1719

Nov 1,114 6,481 0.1719

Dec 1,415 8,233 0.1719

Totals 12,457 72,468 0.1719

3. Consumption TotalsBillingPeriod

Peak(kWh)

Mid-Peak(kWh)

Normal Peak(kWh)

Off-Peak(kWh)

Overall(kWh)

Jan 0 0 0 0 8,786

Feb 0 0 0 0 7,544

Mar 0 0 0 0 7,183

Apr 0 0 0 0 5,708

May 0 0 0 0 4,153

Jun 0 0 0 0 4,722

Jul 0 0 0 0 5,306

Aug 0 0 0 0 5,238

Sep 0 0 0 0 4,400

Oct 0 0 0 0 4,713

Nov 0 0 0 0 6,481

Dec 0 0 0 0 8,233

Totals 0 0 0 0 72,468


Billing Details - Electric - ECM-3 Replace Garage Heating UnitMountain Lakes - DPW 08/09/2010 Kitchen and Associates 02:35PM

4. Billing DemandsBillingPeriod

Peak(kW)

Mid-Peak(kW)

Normal Peak(kW)

Off-Peak(kW)

Overall(kW)

Jan 0.0 0.0 0.0 0.0 29.3

Feb 0.0 0.0 0.0 0.0 27.3

Mar 0.0 0.0 0.0 0.0 26.7

Apr 0.0 0.0 0.0 0.0 25.7

May 0.0 0.0 0.0 0.0 25.8

Jun 0.0 0.0 0.0 0.0 25.2

Jul 0.0 0.0 0.0 0.0 26.5

Aug 0.0 0.0 0.0 0.0 25.3

Sep 0.0 0.0 0.0 0.0 24.1

Oct 0.0 0.0 0.0 0.0 23.0

Nov 0.0 0.0 0.0 0.0 25.6

Dec 0.0 0.0 0.0 0.0 27.1

5. Maximum DemandsBillingPeriod

Peak(kW)

Mid-Peak(kW)

Normal Peak(kW)

Off-Peak(kW)

Overall(kW)

Jan 0.0 0.0 0.0 0.0 29.3

Feb 0.0 0.0 0.0 0.0 27.3

Mar 0.0 0.0 0.0 0.0 26.7

Apr 0.0 0.0 0.0 0.0 25.7

May 0.0 0.0 0.0 0.0 25.8

Jun 0.0 0.0 0.0 0.0 25.2

Jul 0.0 0.0 0.0 0.0 26.5

Aug 0.0 0.0 0.0 0.0 25.3

Sep 0.0 0.0 0.0 0.0 24.1

Oct 0.0 0.0 0.0 0.0 23.0

Nov 0.0 0.0 0.0 0.0 25.6

Dec 0.0 0.0 0.0 0.0 27.1

6. Time Of Maximum DemandsBillingPeriod

Peak(m/d/h)

Mid-Peak(m/d/h)

Normal Peak(m/d/h)

Off-Peak(m/d/h)

Overall(m/d/h)

Jan n/a n/a n/a n/a 1/25/0900

Feb n/a n/a n/a n/a 2/1/0900

Mar n/a n/a n/a n/a 3/18/0900

Apr n/a n/a n/a n/a 4/8/0900

May n/a n/a n/a n/a 5/17/1400

Jun n/a n/a n/a n/a 6/11/1400

Jul n/a n/a n/a n/a 7/1/1400

Aug n/a n/a n/a n/a 8/4/1400

Sep n/a n/a n/a n/a 9/10/1400

Oct n/a n/a n/a n/a 10/1/1400

Nov n/a n/a n/a n/a 11/22/0900

Dec n/a n/a n/a n/a 12/8/0900


Monthly Component Costs - ECM-3 Replace Garage Heating UnitMountain Lakes - DPW 08/09/2010 Kitchen and Associates 02:35PM

0

500

1000

1500

2000

2500

3000

Cos

t ($)

MonthJan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Air System Fans Cooling Heating Lights Electric Equipment

1. HVAC Component Costs

MonthAir System Fans

($)Cooling

($)Heating

($)Pumps

($)Cooling Towers

($)HVAC Total

($)January 101 0 2,952 0 0 3,053

February 84 0 2,303 0 0 2,387

March 74 0 1,695 0 0 1,769

April 55 3 866 0 0 924

May 39 44 0 0 0 83

June 43 116 0 0 0 159

July 48 206 0 0 0 254

August 47 199 0 0 0 246

September 41 63 0 0 0 104

October 41 12 314 0 0 367

November 66 0 1,361 0 0 1,427

December 90 0 2,394 0 0 2,484

Total 729 643 11,886 0 0 13,258

2. Non-HVAC Component Costs

MonthLights

($)

Electric Equipment

($)Misc. Electric

($)Misc. Fuel Use

($)Non-HVAC Total

($)Grand Total

($)January 465 167 0 0 631 3,684

February 438 158 0 0 596 2,983

March 500 182 0 0 681 2,450

April 479 174 0 0 653 1,577

May 465 167 0 0 631 714

June 479 174 0 0 653 812

July 484 174 0 0 658 912

August 481 174 0 0 655 901

September 479 174 0 0 653 757

October 465 167 0 0 631 998

November 479 174 0 0 653 2,080

December 500 182 0 0 681 3,165

Total 5,711 2,065 0 0 7,776 21,034


Monthly Energy Costs - ECM-3 Replace Garage Heating UnitMountain Lakes - DPW 08/09/2010 Kitchen and Associates 02:35PM

0200400600800

1000120014001600180020002200

Cos

t ($)


HVAC Electric HVAC Natural Gas Non-HVAC Electric

1. HVAC Costs

MonthElectric

($)Natural Gas

($)Fuel Oil

($)Propane

($)

Remote Hot Water

($)Remote Steam

($)

Remote Chilled Water

($)January 879 2,175 0 0 0 0 0

February 701 1,687 0 0 0 0 0

March 554 1,215 0 0 0 0 0

April 328 595 0 0 0 0 0

May 83 0 0 0 0 0 0

June 159 0 0 0 0 0 0

July 254 0 0 0 0 0 0

August 246 0 0 0 0 0 0

September 104 0 0 0 0 0 0

October 179 189 0 0 0 0 0

November 461 966 0 0 0 0 0

December 734 1,750 0 0 0 0 0

Total 4,682 8,576 0 0 0 0 0

2. Non-HVAC Costs

MonthElectric

($)Natural Gas

($)Fuel Oil

($)Propane

($)

Remote Hot Water

($)Remote Steam

($)January 631 0 0 0 0 0

February 596 0 0 0 0 0

March 681 0 0 0 0 0

April 653 0 0 0 0 0

May 631 0 0 0 0 0

June 653 0 0 0 0 0

July 658 0 0 0 0 0

August 655 0 0 0 0 0

September 653 0 0 0 0 0

October 631 0 0 0 0 0

November 653 0 0 0 0 0

December 681 0 0 0 0 0

Total 7,776 0 0 0 0 0


Monthly Energy Use by Energy Type - ECM-3 Replace Garage Heating UnitMountain Lakes - DPW 08/09/2010 Kitchen and Associates 02:35PM

1. HVAC Energy Use

MonthElectric

(kWh)Natural Gas

(Therm)Fuel Oil

(na)Propane

(na)Remote HW

(na)Remote Steam

(na)Remote CW

(na)Jan 5,113 1,623 0 0 0 0 0

Feb 4,077 1,259 0 0 0 0 0

Mar 3,221 907 0 0 0 0 0

Apr 1,911 444 0 0 0 0 0

May 481 0 0 0 0 0 0

Jun 925 0 0 0 0 0 0

Jul 1,478 0 0 0 0 0 0

Aug 1,431 0 0 0 0 0 0

Sep 603 0 0 0 0 0 0

Oct 1,041 141 0 0 0 0 0

Nov 2,683 721 0 0 0 0 0

Dec 4,270 1,306 0 0 0 0 0

Totals 27,234 6,400 0 0 0 0 0

2. Non-HVAC Energy Use

MonthElectric

(kWh)Natural Gas

(Therm)Fuel Oil

(na)Propane

(na)Remote HW

(na)Remote Steam

(na)Jan 3,672 0 0 0 0 0

Feb 3,467 0 0 0 0 0

Mar 3,962 0 0 0 0 0

Apr 3,797 0 0 0 0 0

May 3,672 0 0 0 0 0

Jun 3,797 0 0 0 0 0

Jul 3,827 0 0 0 0 0

Aug 3,808 0 0 0 0 0

Sep 3,797 0 0 0 0 0

Oct 3,672 0 0 0 0 0

Nov 3,797 0 0 0 0 0

Dec 3,962 0 0 0 0 0

Totals 45,233 0 0 0 0 0


Mon

thly

Ene

rgy

Use

by

Com

pone

nt -

ECM

-3 R

epla

ce G

arag

e H

eatin

g U

nit

Mou

ntai

n La

kes

- DP

W08

/09/

2010

K

itche

n an

d A

ssoc

iate

s02

:35P

M

1. M

onth

ly E

nerg

y U

se b

y Sy

stem

Com

pone

ntC

ompo

nent

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Air

Sys

tem

Fan

s (k

Wh)

589

491

429

320

224

250

277

275

237

241

383

523

C

oolin

g

E

lect

ric (k

Wh)

00

115

256

675

1201

1156

366

702

0

N

atur

al G

as (T

herm

)0

00

00

00

00

00

0

F

uel O

il (n

a)0

00

00

00

00

00

0

P

ropa

ne (n

a)0

00

00

00

00

00

0

R

emot

e H

W (n

a)0

00

00

00

00

00

0

R

emot

e S

team

(na)

00

00

00

00

00

00

R

emot

e C

W (n

a)0

00

00

00

00

00

0

Hea

ting

E

lect

ric (k

Wh)

4524

3587

2791

1576

00

00

073

022

9937

47

N

atur

al G

as (T

herm

)16

2312

5990

744

40

00

00

141

721

1306

F

uel O

il (n

a)0

00

00

00

00

00

0

P

ropa

ne (n

a)0

00

00

00

00

00

0

R

emot

e H

W (n

a)0

00

00

00

00

00

0

R

emot

e S

team

(na)

00

00

00

00

00

00

P

umps

(kW

h)0

00

00

00

00

00

0

Clg

. Tow

er F

ans

(kW

h)0

00

00

00

00

00

0

Ligh

ting

(kW

h)27

0325

4629

0627

8627

0327

8628

1427

9627

8627

0327

8629

06

Ele

ctric

Eqp

t. (k

Wh)

970

920

1056

1011

970

1011

1014

1012

1011

970

1011

1056

Mis

c. E

lect

ric (k

Wh)

00

00

00

00

00

00

M

isc.

Fue

l

N

atur

al G

as (T

herm

)0

00

00

00

00

00

0

P

ropa

ne (n

a)0

00

00

00

00

00

0

R

emot

e H

W (n

a)0

00

00

00

00

00

0

R

emot

e S

team

(na)

00

00

00

00

00

00

Hou

rly A

naly

sis

Pro

gram

v4.

50P

age

1 of

1

Annual Cost SummaryMountain Lakes - DPW 08/09/2010 Kitchen and Associates 02:35PM

Table 1. Annual Costs

Component

ECM-3 Replace Garage Heating

Unit($)

Air System Fans 729

Cooling 643

Heating 11,886

Pumps 0

Cooling Tower Fans 0

HVAC Sub-Total 13,258

Lights 5,711

Electric Equipment 2,065

Misc. Electric 0

Misc. Fuel Use 0

Non-HVAC Sub-Total 7,776

Grand Total 21,034

Table 2. Annual Cost per Unit Floor Area

Component


Unit($/ft!)

Air System Fans 0.071

Cooling 0.063

Heating 1.154

Pumps 0.000

Cooling Tower Fans 0.000

HVAC Sub-Total 1.287

Lights 0.555

Electric Equipment 0.200

Misc. Electric 0.000

Misc. Fuel Use 0.000

Non-HVAC Sub-Total 0.755

Grand Total 2.042

Gross Floor Area (ft!) 10300.0

Conditioned Floor Area (ft!) 10300.0Note: Values in this table are calculated using the Gross Floor Area.



Table 3. Component Cost as a Percentage of Total Cost

Component


Unit( % )

Air System Fans 3.5

Cooling 3.1

Heating 56.5

Pumps 0.0


HVAC Sub-Total 63.0

Lights 27.2


Misc. Electric 0.0

Misc. Fuel Use 0.0


Grand Total 100.0


Annual Energy and Emissions SummaryMountain Lakes - DPW 08/09/2010 Kitchen and Associates 02:35PM


Component


Unit($)

HVAC Components

Electric 4,682

Natural Gas 8,576

Fuel Oil 0

Propane 0

Remote HW 0

Remote Steam 0

Remote CW 0


Non-HVAC Components

Electric 7,776

Natural Gas 0

Fuel Oil 0

Propane 0

Remote HW 0

Remote Steam 0


Grand Total 21,034

Table 2. Annual Energy Consumption

Component


Unit

HVAC Components

Electric (kWh) 27,234

Natural Gas (Therm) 6,400

Fuel Oil (na) 0

Propane (na) 0

Remote HW (na) 0

Remote Steam (na) 0

Remote CW (na) 0

Non-HVAC Components


Natural Gas (Therm) 0

Fuel Oil (na) 0

Propane (na) 0

Remote HW (na) 0

Remote Steam (na) 0

Totals



Fuel Oil (na) 0

Propane (na) 0

Remote HW (na) 0

Remote Steam (na) 0

Remote CW (na) 0



Table 3. Annual Emissions

Component


UnitCO2 Equivalent (lb) 0


Component


Unit($/ft!)

HVAC Components

Electric 0.455

Natural Gas 0.833

Fuel Oil 0.000

Propane 0.000

Remote HW 0.000

Remote Steam 0.000

Remote CW 0.000


Non-HVAC Components

Electric 0.755

Natural Gas 0.000

Fuel Oil 0.000

Propane 0.000

Remote HW 0.000

Remote Steam 0.000


Grand Total 2.042






Component


Unit( % )

HVAC Components

Electric 22.3

Natural Gas 40.8

Fuel Oil 0.0

Propane 0.0

Remote HW 0.0

Remote Steam 0.0

Remote CW 0.0

HVAC Sub-Total 63.0

Non-HVAC Components

Electric 37.0

Natural Gas 0.0

Fuel Oil 0.0

Propane 0.0

Remote HW 0.0

Remote Steam 0.0


Grand Total 100.0


APPENDIX F

ECM-4 Provide Radiant Heating in Garage and Setpoint Modification

BPU

EN

ER

GY

AU

DIT PR

OG

RA

MB


akes Departm


arageC

HA

Project #21795

EC

M-4

Pro

vide R

ad

ian

t Heatin

g in

Gara

ge a

nd

Setp

oin

t Mo

difica

tion

Material

0.98Labor

1.21Equipm

ent1.07

Material

Labor

Equipm

entM

aterialL

aborE

quipment

3/4" Natural G

as Piping Modifications

50LF

$4$7

$210$414

$0$624

40 MB

H R

adiant Heating U

nit*2

ea$515

$166$1,009

$402$0

$1,411

*Installation costs include electrical modifications.

$2,035*U

nits are only located around lift area where w

ork occurs. Rest of garage space used for truck and equipm

ent storage.10%

OH

, 10% Profit

$204*A

dditional combustion air is not required based on International Fuel G

as Code requirem

ents. 10%

Contingency

$204

$2,442Total

Multipliers

Subtotal

Insta

llatio

n C

osts

Unit C

ostsSubtotal C

ostsQ

tyU

nitTotal C

ostR

emarks

BPU

EN

ER

GY

AU

DIT PR

OG

RA

MB


akes Departm


arageC

HA

Project #21795

EC

M-4

Pro

vide R

ad

ian

t Heatin

g in

Gara

ge a

nd

Setp

oin

t Mo

difica

tion

Qty

Radiant H

eater Dem

andR

un Time*

Radiant H

eaterRadiant H

eaterB

uilding Natural G

as Use

Building N

atural Gas U

seTotal G

as Use

(MB

H)

(hrs)(M

BT

Us)

(Therm

s)80%

Efficient H

&V

Unit (T

herms)

92% E

fficint H&

V U

nit Per EC

M-3 (T

herms)

(Therm

s)

40 MB

H R

adiant Heater w

/ 80% Efficient H

&V

Unit

280

61048800

4885,617

06,105

40 MB

H R

adiant Heater w

/ 92% Efficient H

&V

Unit

280

61048800

4880

5,0455,533

*Assum

es 4 hours per day, 5 days a week, over 7 heating m

onths.A

ctual run time m

ay be less during the transitional months

Rad

ian

t Heate

rs An

nu

al E

nerg

y Use

BPU

EN

ER

GY

AU

DIT PR

OG

RA

MB


akes Departm


arageC

HA

Project #21795

EC

M-4

Pro

vide R

ad

ian

t Heatin

g in

Gara

ge a

nd

Setp

oin

t Mo

difica

tion

Electricity

Natural G

asC

ostkW

htherm

s$

Existing Garage H

eating Unit

72,4676,400

21,000.00$

Radiant H

eating with Existing U

nit Setback71,572

6,10520,500.00

$

Difference

895295

500.00$

Electricity

Natural G

asC

ostkW

htherm

s$

Existing Garage H

eating Unit

72,4676,400

21,000.00$

Radiant H

eating with 92%

Efficient Unit Setback

71,5725,533

19,700.00$

Difference

895867

1,300.00$

An

nu

al E

nerg

y Use

Co

mp

ariso

n (8

0%

Efficie

nt H

&V

Un

it)

An

nu

al E

nerg

y Use

Co

mp

ariso

n (9

2%

Efficie

nt H

&V

Un

it)

Billing Details - Electric - ECM-4b Spot Heating in Garage 80% UnitMountain Lakes - DPW 09/17/2010 Kitchen and Associates 09:16AM


BillingPeriod

Energy Charges($)

Demand Charges($)

CustomerCharges

($)Taxes

($)Total Charge

($)Jan 1,491 0 0 0 1,491

Feb 1,280 0 0 0 1,280

Mar 1,218 0 0 0 1,218

Apr 968 0 0 0 968

May 706 0 0 0 706

Jun 803 0 0 0 803

Jul 903 0 0 0 903

Aug 892 0 0 0 892

Sep 748 0 0 0 748

Oct 800 0 0 0 800

Nov 1,098 0 0 0 1,098

Dec 1,397 0 0 0 1,397

Totals 12,303 0 0 0 12,303

2. Totals

BillingPeriod

Total Charges($)

Total Consumption

(kWh)Avg Price

($/kWh)Jan 1,491 8,674 0.1719

Feb 1,280 7,446 0.1719

Mar 1,218 7,086 0.1719

Apr 968 5,629 0.1719

May 706 4,105 0.1719

Jun 803 4,671 0.1719

Jul 903 5,255 0.1719

Aug 892 5,187 0.1719

Sep 748 4,349 0.1719

Oct 800 4,654 0.1719

Nov 1,098 6,390 0.1719

Dec 1,397 8,126 0.1719

Totals 12,303 71,572 0.1719


Peak(kWh)

Mid-Peak(kWh)

Normal Peak(kWh)

Off-Peak(kWh)

Overall(kWh)

Jan 0 0 0 0 8,674

Feb 0 0 0 0 7,446

Mar 0 0 0 0 7,086

Apr 0 0 0 0 5,629

May 0 0 0 0 4,105

Jun 0 0 0 0 4,671

Jul 0 0 0 0 5,255

Aug 0 0 0 0 5,187

Sep 0 0 0 0 4,349

Oct 0 0 0 0 4,654

Nov 0 0 0 0 6,390

Dec 0 0 0 0 8,126

Totals 0 0 0 0 71,572


Billing Details - Electric - ECM-4b Spot Heating in Garage 80% UnitMountain Lakes - DPW 09/17/2010 Kitchen and Associates 09:16AM


Peak(kW)

Mid-Peak(kW)

Normal Peak(kW)

Off-Peak(kW)

Overall(kW)

Jan 0.0 0.0 0.0 0.0 28.9

Feb 0.0 0.0 0.0 0.0 26.9

Mar 0.0 0.0 0.0 0.0 26.3

Apr 0.0 0.0 0.0 0.0 25.3

May 0.0 0.0 0.0 0.0 25.4

Jun 0.0 0.0 0.0 0.0 24.9

Jul 0.0 0.0 0.0 0.0 26.1

Aug 0.0 0.0 0.0 0.0 25.0

Sep 0.0 0.0 0.0 0.0 23.7

Oct 0.0 0.0 0.0 0.0 22.6

Nov 0.0 0.0 0.0 0.0 25.2

Dec 0.0 0.0 0.0 0.0 26.8


Peak(kW)

Mid-Peak(kW)

Normal Peak(kW)

Off-Peak(kW)

Overall(kW)

Jan 0.0 0.0 0.0 0.0 28.9

Feb 0.0 0.0 0.0 0.0 26.9

Mar 0.0 0.0 0.0 0.0 26.3

Apr 0.0 0.0 0.0 0.0 25.3

May 0.0 0.0 0.0 0.0 25.4

Jun 0.0 0.0 0.0 0.0 24.9

Jul 0.0 0.0 0.0 0.0 26.1

Aug 0.0 0.0 0.0 0.0 25.0

Sep 0.0 0.0 0.0 0.0 23.7

Oct 0.0 0.0 0.0 0.0 22.6

Nov 0.0 0.0 0.0 0.0 25.2

Dec 0.0 0.0 0.0 0.0 26.8


Peak(m/d/h)

Mid-Peak(m/d/h)

Normal Peak(m/d/h)

Off-Peak(m/d/h)

Overall(m/d/h)

Jan n/a n/a n/a n/a 1/25/0900

Feb n/a n/a n/a n/a 2/1/0900

Mar n/a n/a n/a n/a 3/18/0900

Apr n/a n/a n/a n/a 4/8/0900

May n/a n/a n/a n/a 5/17/1400

Jun n/a n/a n/a n/a 6/11/1400

Jul n/a n/a n/a n/a 7/1/1400

Aug n/a n/a n/a n/a 8/4/1400

Sep n/a n/a n/a n/a 9/10/1400

Oct n/a n/a n/a n/a 10/1/1400

Nov n/a n/a n/a n/a 11/22/0900

Dec n/a n/a n/a n/a 12/8/0900


ECM-4b Spot Heating in Garage 80% Unit Input DataMountain Lakes - DPW 09/17/2010 Kitchen and Associates 09:15AM

1. General Details: Building Name ECM-4b Spot Heating in Garage 80% Unit

2. Plants Included in this Building: None

3. Air Systems Included in this Building:

System Name Mult.ECM-4b AHU-1 - Garage 1ECM-4b AHU-2 - Original Of 1ECM-4b AHU-3 - Office Addi 1ECM-4b AHU-4 - Woodworking 1

4: Miscellaneous Energy (no items defined)

5: Meters Electric Electric Rate Natural Gas Natural Gas Rates

6: Miscellaneous Data Average Building Power Factor 100.00 % Source Electric Generating Efficiency 28.00 % Additional Floor Area 0.0 ft!


Monthly Component Costs - ECM-4b Spot Heating in Garage 80% UnitMountain Lakes - DPW 09/17/2010 Kitchen and Associates 09:16AM

0

500

1000

1500

2000

2500

3000

Cos

t ($)





($)Cooling

($)Heating

($)Pumps

($)Cooling Towers

($)HVAC Total

($)January 82 0 2,868 0 0 2,950

February 67 0 2,193 0 0 2,260

March 57 0 1,503 0 0 1,560

April 41 3 676 0 0 720

May 30 44 0 0 0 74

June 34 116 0 0 0 150

July 39 206 0 0 0 245

August 39 199 0 0 0 238

September 32 63 0 0 0 95

October 31 12 181 0 0 224

November 50 0 1,155 0 0 1,205

December 72 0 2,260 0 0 2,332

Total 575 643 10,836 0 0 12,054


MonthLights

($)

Electric Equipment

($)Misc. Electric

($)Misc. Fuel Use

($)Non-HVAC Total

($)Grand Total

($)January 465 167 0 0 631 3,581

February 438 158 0 0 596 2,856

March 500 182 0 0 681 2,241

April 479 174 0 0 653 1,373

May 465 167 0 0 631 705

June 479 174 0 0 653 803

July 484 174 0 0 658 903

August 481 174 0 0 655 893

September 479 174 0 0 653 748

October 465 167 0 0 631 855

November 479 174 0 0 653 1,858

December 500 182 0 0 681 3,013

Total 5,711 2,065 0 0 7,776 19,830


Monthly Energy Costs - ECM-4b Spot Heating in Garage 80% UnitMountain Lakes - DPW 09/17/2010 Kitchen and Associates 09:16AM

0200400600800

100012001400160018002000

Cos

t ($)



1. HVAC Costs

MonthElectric

($)Natural Gas

($)Fuel Oil

($)Propane

($)

Remote Hot Water

($)Remote Steam

($)


($)January 860 2,091 0 0 0 0 0

February 684 1,576 0 0 0 0 0

March 537 1,024 0 0 0 0 0

April 315 405 0 0 0 0 0

May 74 0 0 0 0 0 0

June 150 0 0 0 0 0 0

July 245 0 0 0 0 0 0

August 237 0 0 0 0 0 0

September 95 0 0 0 0 0 0

October 169 55 0 0 0 0 0

November 446 759 0 0 0 0 0

December 716 1,616 0 0 0 0 0

Total 4,528 7,526 0 0 0 0 0

2. Non-HVAC Costs

MonthElectric

($)Natural Gas

($)Fuel Oil

($)Propane

($)

Remote Hot Water

($)Remote Steam

($)January 631 0 0 0 0 0

February 596 0 0 0 0 0

March 681 0 0 0 0 0

April 653 0 0 0 0 0

May 631 0 0 0 0 0

June 653 0 0 0 0 0

July 658 0 0 0 0 0

August 655 0 0 0 0 0

September 653 0 0 0 0 0

October 631 0 0 0 0 0

November 653 0 0 0 0 0

December 681 0 0 0 0 0

Total 7,776 0 0 0 0 0


Monthly Energy Use by Energy Type - ECM-4b Spot Heating in Garage 80% UnitMountain Lakes - DPW 09/17/2010 Kitchen and Associates 09:16AM

1. HVAC Energy Use

MonthElectric

(kWh)Natural Gas

(Therm)Fuel Oil

(na)Propane

(na)Remote HW

(na)Remote Steam

(na)Remote CW

(na)Jan 5,001 1,560 0 0 0 0 0

Feb 3,979 1,176 0 0 0 0 0

Mar 3,124 764 0 0 0 0 0

Apr 1,832 303 0 0 0 0 0

May 432 0 0 0 0 0 0

Jun 874 0 0 0 0 0 0

Jul 1,427 0 0 0 0 0 0

Aug 1,380 0 0 0 0 0 0

Sep 552 0 0 0 0 0 0

Oct 981 41 0 0 0 0 0

Nov 2,593 567 0 0 0 0 0

Dec 4,163 1,206 0 0 0 0 0

Totals 26,339 5,617 0 0 0 0 0


MonthElectric

(kWh)Natural Gas

(Therm)Fuel Oil

(na)Propane

(na)Remote HW

(na)Remote Steam

(na)Jan 3,672 0 0 0 0 0

Feb 3,467 0 0 0 0 0

Mar 3,962 0 0 0 0 0

Apr 3,797 0 0 0 0 0

May 3,672 0 0 0 0 0

Jun 3,797 0 0 0 0 0

Jul 3,827 0 0 0 0 0

Aug 3,808 0 0 0 0 0

Sep 3,797 0 0 0 0 0

Oct 3,672 0 0 0 0 0

Nov 3,797 0 0 0 0 0

Dec 3,962 0 0 0 0 0

Totals 45,233 0 0 0 0 0


Mon

thly

Ene

rgy

Use

by

Com

pone

nt -

ECM

-4b

Spot

Hea

ting

in G

arag

e 80

% U

nit

Mou

ntai

n La

kes

- DP

W09

/17/

2010

K

itche

n an

d A

ssoc

iate

s09

:16A

M

1. M

onth

ly E

nerg

y U

se b

y Sy

stem

Com

pone

ntC

ompo

nent

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Air

Sys

tem

Fan

s (k

Wh)

477

393

332

241

176

199

226

224

186

181

292

416

C

oolin

g

E

lect

ric (k

Wh)

00

115

256

675

1201

1156

366

702

0

N

atur

al G

as (T

herm

)0

00

00

00

00

00

0

F

uel O

il (n

a)0

00

00

00

00

00

0

P

ropa

ne (n

a)0

00

00

00

00

00

0

R

emot

e H

W (n

a)0

00

00

00

00

00

0

R

emot

e S

team

(na)

00

00

00

00

00

00

R

emot

e C

W (n

a)0

00

00

00

00

00

0

Hea

ting

E

lect

ric (k

Wh)

4524

3587

2791

1576

00

00

073

022

9937

47

N

atur

al G

as (T

herm

)15

6011

7676

430

30

00

00

4156

712

06

F

uel O

il (n

a)0

00

00

00

00

00

0

P

ropa

ne (n

a)0

00

00

00

00

00

0

R

emot

e H

W (n

a)0

00

00

00

00

00

0

R

emot

e S

team

(na)

00

00

00

00

00

00

P

umps

(kW

h)0

00

00

00

00

00

0

Clg

. Tow

er F

ans

(kW

h)0

00

00

00

00

00

0

Ligh

ting

(kW

h)27

0325

4629

0627

8627

0327

8628

1427

9627

8627

0327

8629

06

Ele

ctric

Eqp

t. (k

Wh)

970

920

1056

1011

970

1011

1014

1012

1011

970

1011

1056

Mis

c. E

lect

ric (k

Wh)

00

00

00

00

00

00

M

isc.

Fue

l

N

atur

al G

as (T

herm

)0

00

00

00

00

00

0

P

ropa

ne (n

a)0

00

00

00

00

00

0

R

emot

e H

W (n

a)0

00

00

00

00

00

0

R

emot

e S

team

(na)

00

00

00

00

00

00

Hou

rly A

naly

sis

Pro

gram

v4.

50P

age

1 of

1

Annual Cost SummaryMountain Lakes - DPW 09/17/2010 Kitchen and Associates 09:16AM


Component

ECM-4b Spot Heating in Garage

80% Unit($)

Air System Fans 575

Cooling 643

Heating 10,836

Pumps 0



Lights 5,711


Misc. Electric 0

Misc. Fuel Use 0


Grand Total 19,830


Component


80% Unit($/ft!)


Cooling 0.063

Heating 1.052

Pumps 0.000



Lights 0.555





Grand Total 1.925






Component


80% Unit( % )

Air System Fans 2.9

Cooling 3.2

Heating 54.6

Pumps 0.0


HVAC Sub-Total 60.8

Lights 28.8


Misc. Electric 0.0

Misc. Fuel Use 0.0


Grand Total 100.0


Annual Energy and Emissions SummaryMountain Lakes - DPW 09/17/2010 Kitchen and Associates 09:16AM


Component


80% Unit($)

HVAC Components

Electric 4,528

Natural Gas 7,526

Fuel Oil 0

Propane 0

Remote HW 0

Remote Steam 0

Remote CW 0


Non-HVAC Components

Electric 7,776

Natural Gas 0

Fuel Oil 0

Propane 0

Remote HW 0

Remote Steam 0


Grand Total 19,830


Component


80% Unit

HVAC Components



Fuel Oil (na) 0

Propane (na) 0

Remote HW (na) 0

Remote Steam (na) 0

Remote CW (na) 0

Non-HVAC Components



Fuel Oil (na) 0

Propane (na) 0

Remote HW (na) 0

Remote Steam (na) 0

Totals



Fuel Oil (na) 0

Propane (na) 0

Remote HW (na) 0

Remote Steam (na) 0

Remote CW (na) 0




Component


80% UnitCO2 Equivalent (lb) 0


Component


80% Unit($/ft!)

HVAC Components

Electric 0.440

Natural Gas 0.731

Fuel Oil 0.000

Propane 0.000

Remote HW 0.000

Remote Steam 0.000

Remote CW 0.000


Non-HVAC Components

Electric 0.755

Natural Gas 0.000

Fuel Oil 0.000

Propane 0.000

Remote HW 0.000

Remote Steam 0.000


Grand Total 1.925






Component


80% Unit( % )

HVAC Components

Electric 22.8

Natural Gas 38.0

Fuel Oil 0.0

Propane 0.0

Remote HW 0.0

Remote Steam 0.0

Remote CW 0.0

HVAC Sub-Total 60.8

Non-HVAC Components

Electric 39.2

Natural Gas 0.0

Fuel Oil 0.0

Propane 0.0

Remote HW 0.0

Remote Steam 0.0


Grand Total 100.0


Billing Details - Electric - ECM-4 Spot Heating in GarageMountain Lakes - DPW 09/17/2010 Kitchen and Associates 09:14AM


BillingPeriod

Energy Charges($)

Demand Charges($)

CustomerCharges

($)Taxes

($)Total Charge

($)Jan 1,491 0 0 0 1,491

Feb 1,280 0 0 0 1,280

Mar 1,218 0 0 0 1,218

Apr 968 0 0 0 968

May 706 0 0 0 706

Jun 803 0 0 0 803

Jul 903 0 0 0 903

Aug 892 0 0 0 892

Sep 748 0 0 0 748

Oct 800 0 0 0 800

Nov 1,098 0 0 0 1,098

Dec 1,397 0 0 0 1,397

Totals 12,303 0 0 0 12,303

2. Totals

BillingPeriod

Total Charges($)

Total Consumption

(kWh)Avg Price

($/kWh)Jan 1,491 8,674 0.1719

Feb 1,280 7,446 0.1719

Mar 1,218 7,086 0.1719

Apr 968 5,629 0.1719

May 706 4,105 0.1719

Jun 803 4,671 0.1719

Jul 903 5,255 0.1719

Aug 892 5,187 0.1719

Sep 748 4,349 0.1719

Oct 800 4,654 0.1719

Nov 1,098 6,390 0.1719

Dec 1,397 8,126 0.1719

Totals 12,303 71,572 0.1719


Peak(kWh)

Mid-Peak(kWh)

Normal Peak(kWh)

Off-Peak(kWh)

Overall(kWh)

Jan 0 0 0 0 8,674

Feb 0 0 0 0 7,446

Mar 0 0 0 0 7,086

Apr 0 0 0 0 5,629

May 0 0 0 0 4,105

Jun 0 0 0 0 4,671

Jul 0 0 0 0 5,255

Aug 0 0 0 0 5,187

Sep 0 0 0 0 4,349

Oct 0 0 0 0 4,654

Nov 0 0 0 0 6,390

Dec 0 0 0 0 8,126

Totals 0 0 0 0 71,572


Billing Details - Electric - ECM-4 Spot Heating in GarageMountain Lakes - DPW 09/17/2010 Kitchen and Associates 09:14AM


Peak(kW)

Mid-Peak(kW)

Normal Peak(kW)

Off-Peak(kW)

Overall(kW)

Jan 0.0 0.0 0.0 0.0 28.9

Feb 0.0 0.0 0.0 0.0 26.9

Mar 0.0 0.0 0.0 0.0 26.3

Apr 0.0 0.0 0.0 0.0 25.3

May 0.0 0.0 0.0 0.0 25.4

Jun 0.0 0.0 0.0 0.0 24.9

Jul 0.0 0.0 0.0 0.0 26.1

Aug 0.0 0.0 0.0 0.0 25.0

Sep 0.0 0.0 0.0 0.0 23.7

Oct 0.0 0.0 0.0 0.0 22.6

Nov 0.0 0.0 0.0 0.0 25.2

Dec 0.0 0.0 0.0 0.0 26.8


Peak(kW)

Mid-Peak(kW)

Normal Peak(kW)

Off-Peak(kW)

Overall(kW)

Jan 0.0 0.0 0.0 0.0 28.9

Feb 0.0 0.0 0.0 0.0 26.9

Mar 0.0 0.0 0.0 0.0 26.3

Apr 0.0 0.0 0.0 0.0 25.3

May 0.0 0.0 0.0 0.0 25.4

Jun 0.0 0.0 0.0 0.0 24.9

Jul 0.0 0.0 0.0 0.0 26.1

Aug 0.0 0.0 0.0 0.0 25.0

Sep 0.0 0.0 0.0 0.0 23.7

Oct 0.0 0.0 0.0 0.0 22.6

Nov 0.0 0.0 0.0 0.0 25.2

Dec 0.0 0.0 0.0 0.0 26.8


Peak(m/d/h)

Mid-Peak(m/d/h)

Normal Peak(m/d/h)

Off-Peak(m/d/h)

Overall(m/d/h)

Jan n/a n/a n/a n/a 1/25/0900

Feb n/a n/a n/a n/a 2/1/0900

Mar n/a n/a n/a n/a 3/18/0900

Apr n/a n/a n/a n/a 4/8/0900

May n/a n/a n/a n/a 5/17/1400

Jun n/a n/a n/a n/a 6/11/1400

Jul n/a n/a n/a n/a 7/1/1400

Aug n/a n/a n/a n/a 8/4/1400

Sep n/a n/a n/a n/a 9/10/1400

Oct n/a n/a n/a n/a 10/1/1400

Nov n/a n/a n/a n/a 11/22/0900

Dec n/a n/a n/a n/a 12/8/0900


ECM-4 Spot Heating in Garage Input DataMountain Lakes - DPW 09/17/2010 Kitchen and Associates 09:15AM

1. General Details: Building Name ECM-4 Spot Heating in Garage

2. Plants Included in this Building: None

3. Air Systems Included in this Building:

System Name Mult.ECM-4 AHU-1 - Garage 1ECM-4 AHU-2 - Original Offices 1ECM-4 AHU-3 - Office Addition 1ECM-4 AHU-4 - Woodworking Shop 1

4: Miscellaneous Energy (no items defined)

5: Meters Electric Electric Rate Natural Gas Natural Gas Rates

6: Miscellaneous Data Average Building Power Factor 100.00 % Source Electric Generating Efficiency 28.00 % Additional Floor Area 0.0 ft!


Monthly Component Costs - ECM-4 Spot Heating in GarageMountain Lakes - DPW 09/17/2010 Kitchen and Associates 09:14AM

0

500

1000

1500

2000

2500

Cos

t ($)





($)Cooling

($)Heating

($)Pumps

($)Cooling Towers

($)HVAC Total

($)January 82 0 2,651 0 0 2,733

February 67 0 2,030 0 0 2,097

March 57 0 1,400 0 0 1,457

April 41 3 639 0 0 683

May 30 44 0 0 0 74

June 34 116 0 0 0 150

July 39 206 0 0 0 245

August 39 199 0 0 0 238

September 32 63 0 0 0 95

October 31 12 179 0 0 222

November 50 0 1,079 0 0 1,129

December 72 0 2,093 0 0 2,165

Total 575 643 10,070 0 0 11,287


MonthLights

($)

Electric Equipment

($)Misc. Electric

($)Misc. Fuel Use

($)Non-HVAC Total

($)Grand Total

($)January 465 167 0 0 631 3,364

February 438 158 0 0 596 2,693

March 500 182 0 0 681 2,138

April 479 174 0 0 653 1,336

May 465 167 0 0 631 705

June 479 174 0 0 653 803

July 484 174 0 0 658 903

August 481 174 0 0 655 893

September 479 174 0 0 653 748

October 465 167 0 0 631 853

November 479 174 0 0 653 1,782

December 500 182 0 0 681 2,846

Total 5,711 2,065 0 0 7,776 19,063


Monthly Energy Costs - ECM-4 Spot Heating in GarageMountain Lakes - DPW 09/17/2010 Kitchen and Associates 09:14AM

0

200

400

600

800

1000

1200

1400

1600

1800

Cos

t ($)



1. HVAC Costs

MonthElectric

($)Natural Gas

($)Fuel Oil

($)Propane

($)

Remote Hot Water

($)Remote Steam

($)


($)January 860 1,873 0 0 0 0 0

February 684 1,413 0 0 0 0 0

March 537 920 0 0 0 0 0

April 315 368 0 0 0 0 0

May 74 0 0 0 0 0 0

June 150 0 0 0 0 0 0

July 245 0 0 0 0 0 0

August 237 0 0 0 0 0 0

September 95 0 0 0 0 0 0

October 169 53 0 0 0 0 0

November 446 684 0 0 0 0 0

December 716 1,449 0 0 0 0 0

Total 4,528 6,760 0 0 0 0 0

2. Non-HVAC Costs

MonthElectric

($)Natural Gas

($)Fuel Oil

($)Propane

($)

Remote Hot Water

($)Remote Steam

($)January 631 0 0 0 0 0

February 596 0 0 0 0 0

March 681 0 0 0 0 0

April 653 0 0 0 0 0

May 631 0 0 0 0 0

June 653 0 0 0 0 0

July 658 0 0 0 0 0

August 655 0 0 0 0 0

September 653 0 0 0 0 0

October 631 0 0 0 0 0

November 653 0 0 0 0 0

December 681 0 0 0 0 0

Total 7,776 0 0 0 0 0


Monthly Energy Use by Energy Type - ECM-4 Spot Heating in GarageMountain Lakes - DPW 09/17/2010 Kitchen and Associates 09:14AM

1. HVAC Energy Use

MonthElectric

(kWh)Natural Gas

(Therm)Fuel Oil

(na)Propane

(na)Remote HW

(na)Remote Steam

(na)Remote CW

(na)Jan 5,001 1,398 0 0 0 0 0

Feb 3,979 1,054 0 0 0 0 0

Mar 3,124 687 0 0 0 0 0

Apr 1,832 274 0 0 0 0 0

May 432 0 0 0 0 0 0

Jun 874 0 0 0 0 0 0

Jul 1,427 0 0 0 0 0 0

Aug 1,380 0 0 0 0 0 0

Sep 552 0 0 0 0 0 0

Oct 981 40 0 0 0 0 0

Nov 2,593 510 0 0 0 0 0

Dec 4,163 1,081 0 0 0 0 0

Totals 26,339 5,045 0 0 0 0 0


MonthElectric

(kWh)Natural Gas

(Therm)Fuel Oil

(na)Propane

(na)Remote HW

(na)Remote Steam

(na)Jan 3,672 0 0 0 0 0

Feb 3,467 0 0 0 0 0

Mar 3,962 0 0 0 0 0

Apr 3,797 0 0 0 0 0

May 3,672 0 0 0 0 0

Jun 3,797 0 0 0 0 0

Jul 3,827 0 0 0 0 0

Aug 3,808 0 0 0 0 0

Sep 3,797 0 0 0 0 0

Oct 3,672 0 0 0 0 0

Nov 3,797 0 0 0 0 0

Dec 3,962 0 0 0 0 0

Totals 45,233 0 0 0 0 0


Mon

thly

Ene

rgy

Use

by

Com

pone

nt -

ECM

-4 S

pot H

eatin

g in

Gar

age

Mou

ntai

n La

kes

- DP

W09

/17/

2010

K

itche

n an

d A

ssoc

iate

s09

:14A

M

1. M

onth

ly E

nerg

y U

se b

y Sy

stem

Com

pone

ntC

ompo

nent

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Air

Sys

tem

Fan

s (k

Wh)

477

393

332

241

176

199

226

224

186

181

292

416

C

oolin

g

E

lect

ric (k

Wh)

00

115

256

675

1201

1156

366

702

0

N

atur

al G

as (T

herm

)0

00

00

00

00

00

0

F

uel O

il (n

a)0

00

00

00

00

00

0

P

ropa

ne (n

a)0

00

00

00

00

00

0

R

emot

e H

W (n

a)0

00

00

00

00

00

0

R

emot

e S

team

(na)

00

00

00

00

00

00

R

emot

e C

W (n

a)0

00

00

00

00

00

0

Hea

ting

E

lect

ric (k

Wh)

4524

3587

2791

1576

00

00

073

022

9937

47

N

atur

al G

as (T

herm

)13

9810

5468

727

40

00

00

4051

010

81

F

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il (n

a)0

00

00

00

00

00

0

P

ropa

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00

00

00

00

00

0

R

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W (n

a)0

00

00

00

00

00

0

R

emot

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team

(na)

00

00

00

00

00

00

P

umps

(kW

h)0

00

00

00

00

00

0

Clg

. Tow

er F

ans

(kW

h)0

00

00

00

00

00

0

Ligh

ting

(kW

h)27

0325

4629

0627

8627

0327

8628

1427

9627

8627

0327

8629

06

Ele

ctric

Eqp

t. (k

Wh)

970

920

1056

1011

970

1011

1014

1012

1011

970

1011

1056

Mis

c. E

lect

ric (k

Wh)

00

00

00

00

00

00

M

isc.

Fue

l

N

atur

al G

as (T

herm

)0

00

00

00

00

00

0

P

ropa

ne (n

a)0

00

00

00

00

00

0

R

emot

e H

W (n

a)0

00

00

00

00

00

0

R

emot

e S

team

(na)

00

00

00

00

00

00

Hou

rly A

naly

sis

Pro

gram

v4.

50P

age

1 of

1



Component

ECM-4 Spot Heating in Garage

($)Air System Fans 575

Cooling 643

Heating 10,070

Pumps 0



Lights 5,711


Misc. Electric 0

Misc. Fuel Use 0


Grand Total 19,063


Component


($/ft!)Air System Fans 0.056

Cooling 0.063

Heating 0.978

Pumps 0.000



Lights 0.555





Grand Total 1.851




Component


( % )Air System Fans 3.0

Cooling 3.4

Heating 52.8

Pumps 0.0


HVAC Sub-Total 59.2

Lights 30.0


Misc. Electric 0.0

Misc. Fuel Use 0.0


Grand Total 100.0




Component


($)

HVAC Components

Electric 4,528

Natural Gas 6,760

Fuel Oil 0

Propane 0

Remote HW 0

Remote Steam 0

Remote CW 0


Non-HVAC Components

Electric 7,776

Natural Gas 0

Fuel Oil 0

Propane 0

Remote HW 0

Remote Steam 0


Grand Total 19,063


ComponentECM-4 Spot

Heating in Garage

HVAC Components



Fuel Oil (na) 0

Propane (na) 0

Remote HW (na) 0

Remote Steam (na) 0

Remote CW (na) 0

Non-HVAC Components



Fuel Oil (na) 0

Propane (na) 0

Remote HW (na) 0

Remote Steam (na) 0

Totals



Fuel Oil (na) 0

Propane (na) 0

Remote HW (na) 0

Remote Steam (na) 0

Remote CW (na) 0




ComponentECM-4 Spot

Heating in GarageCO2 Equivalent (lb) 0


Component


($/ft!)HVAC Components

Electric 0.440

Natural Gas 0.656

Fuel Oil 0.000

Propane 0.000

Remote HW 0.000

Remote Steam 0.000

Remote CW 0.000


Non-HVAC Components

Electric 0.755

Natural Gas 0.000

Fuel Oil 0.000

Propane 0.000

Remote HW 0.000

Remote Steam 0.000


Grand Total 1.851




Component


( % )

HVAC Components

Electric 23.8

Natural Gas 35.5

Fuel Oil 0.0

Propane 0.0

Remote HW 0.0

Remote Steam 0.0

Remote CW 0.0

HVAC Sub-Total 59.2

Non-HVAC Components

Electric 40.8

Natural Gas 0.0

Fuel Oil 0.0

Propane 0.0

Remote HW 0.0

Remote Steam 0.0


Grand Total 100.0


APPENDIX G

ECM-5 Replace Single Pane Windows with Double Pane Windows

BPU

EN

ER

GY

AU

DIT PR

OG

RA

MB


akes Departm


arageC

HA

Project #21795

EC

M-5

Rep

lace

Sin

gle

Pan

e W

ind

ow

s with

Do

ub

le P

an

e W

ind

ow

sMaterial

0.98Labor

1.21Equipm

ent1.07

Material

Labor

Equipm

entM

aterialL

aborE

quipment

Existing Window

Rem

oval - Up to 25 Sq. Ft.

125 s.f.

$0$24

$0$29

$0$29

Existing Window

Rem

oval - Up to 50 Sq. Ft.

350 s.f.

$0$53

$0$192

$0$192

New

Window

Installation14

ea$370

$37$5,076

$627$0

$5,703Trim

work, C

asing, Finishing14

ea$41

$33$563

$559$0

$1,122

*Quantity of w

indows determ

ined by available sizes in RSM

eans Building C

onstruction Cost D

ata. $7,046

Actual quantity of w

indows m

ay vary slightly.10%

OH

, 10% Profit

$70510%

Contingency

$705

$8,455Total

Multipliers

Subtotal

Insta

llatio

n C

osts

Unit C

ostsSubtotal C

ostsQ

tyU

nitTotal C

ostR

emarks

BPU

EN

ER

GY

AU

DIT PR

OG

RA

MB


akes Departm


arageC

HA

Project #21795

EC

M-5

Rep

lace

Sin

gle

Pan

e W

ind

ow

s with

Do

ub

le P

an

e W

ind

ow

s

Electricity

Natural G

asC

ostkW

htherm

s$

Existing Building Energy U

se72,467

7,176$22,100

Building Energy U

se with N

ew D

ouble Pane Window

s72,276

7,143$22,000

Difference

19133

$100

An

nu

al E

nerg

y Use

Co

mp

ariso

n


1. General Details: Air System Name ECM-5 AHU-2 - Original Offices Equipment Type Split AHU Air System Type Single Zone CAV Number of zones 1








Zone 1: Zone 1 ECM-5 Original Offices x1














1 1300.2 - -




1. General Details: Air System Name ECM-5 AHU-1 - Garage Equipment Type Split AHU Air System Type Single Zone CAV Number of zones 1







Zone 1: Zone 1 ECM-5 Garage x1













1 10537.2 - -




1. General Details: Air System Name ECM-5 AHU-3 - Office Addition Equipment Type Split AHU Air System Type Single Zone CAV Number of zones 1








Zone 1: Zone 1 ECM-5 Office Addition x1














1 1383.1 - -





1. General Details: Air System Name ECM-5 AHU-4 - Woodworking Shop Equipment Type Split AHU Air System Type Single Zone CAV Number of zones 1








Zone 1: Zone 1 ECM-5 Wood Shop x1














1 1363.6 - -




Billing Details - Electric - ECM-5 Replace Single Pane WindowsMountain Lakes - DPW 08/09/2010 Kitchen and Associates 02:35PM


BillingPeriod

Energy Charges($)

Demand Charges($)

CustomerCharges

($)Taxes

($)Total Charge

($)Jan 1,509 0 0 0 1,509

Feb 1,296 0 0 0 1,296

Mar 1,234 0 0 0 1,234

Apr 980 0 0 0 980

May 711 0 0 0 711

Jun 807 0 0 0 807

Jul 905 0 0 0 905

Aug 892 0 0 0 892

Sep 752 0 0 0 752

Oct 809 0 0 0 809

Nov 1,113 0 0 0 1,113

Dec 1,414 0 0 0 1,414

Totals 12,424 0 0 0 12,424

2. Totals

BillingPeriod

Total Charges($)

Total Consumption

(kWh)Avg Price

($/kWh)Jan 1,509 8,781 0.1719

Feb 1,296 7,541 0.1719

Mar 1,234 7,180 0.1719

Apr 980 5,704 0.1719

May 711 4,138 0.1719

Jun 807 4,695 0.1719

Jul 905 5,264 0.1719

Aug 892 5,191 0.1719

Sep 752 4,373 0.1719

Oct 809 4,705 0.1719

Nov 1,113 6,478 0.1719

Dec 1,414 8,228 0.1719

Totals 12,424 72,276 0.1719


Peak(kWh)

Mid-Peak(kWh)

Normal Peak(kWh)

Off-Peak(kWh)

Overall(kWh)

Jan 0 0 0 0 8,781

Feb 0 0 0 0 7,541

Mar 0 0 0 0 7,180

Apr 0 0 0 0 5,704

May 0 0 0 0 4,138

Jun 0 0 0 0 4,695

Jul 0 0 0 0 5,264

Aug 0 0 0 0 5,191

Sep 0 0 0 0 4,373

Oct 0 0 0 0 4,705

Nov 0 0 0 0 6,478

Dec 0 0 0 0 8,228

Totals 0 0 0 0 72,276


Billing Details - Electric - ECM-5 Replace Single Pane WindowsMountain Lakes - DPW 08/09/2010 Kitchen and Associates 02:35PM


Peak(kW)

Mid-Peak(kW)

Normal Peak(kW)

Off-Peak(kW)

Overall(kW)

Jan 0.0 0.0 0.0 0.0 29.3

Feb 0.0 0.0 0.0 0.0 27.3

Mar 0.0 0.0 0.0 0.0 26.7

Apr 0.0 0.0 0.0 0.0 25.7

May 0.0 0.0 0.0 0.0 25.6

Jun 0.0 0.0 0.0 0.0 25.1

Jul 0.0 0.0 0.0 0.0 26.3

Aug 0.0 0.0 0.0 0.0 25.3

Sep 0.0 0.0 0.0 0.0 23.9

Oct 0.0 0.0 0.0 0.0 22.8

Nov 0.0 0.0 0.0 0.0 25.5

Dec 0.0 0.0 0.0 0.0 27.1


Peak(kW)

Mid-Peak(kW)

Normal Peak(kW)

Off-Peak(kW)

Overall(kW)

Jan 0.0 0.0 0.0 0.0 29.3

Feb 0.0 0.0 0.0 0.0 27.3

Mar 0.0 0.0 0.0 0.0 26.7

Apr 0.0 0.0 0.0 0.0 25.7

May 0.0 0.0 0.0 0.0 25.6

Jun 0.0 0.0 0.0 0.0 25.1

Jul 0.0 0.0 0.0 0.0 26.3

Aug 0.0 0.0 0.0 0.0 25.3

Sep 0.0 0.0 0.0 0.0 23.9

Oct 0.0 0.0 0.0 0.0 22.8

Nov 0.0 0.0 0.0 0.0 25.5

Dec 0.0 0.0 0.0 0.0 27.1


Peak(m/d/h)

Mid-Peak(m/d/h)

Normal Peak(m/d/h)

Off-Peak(m/d/h)

Overall(m/d/h)

Jan n/a n/a n/a n/a 1/25/0900

Feb n/a n/a n/a n/a 2/1/0900

Mar n/a n/a n/a n/a 3/18/0900

Apr n/a n/a n/a n/a 4/8/0900

May n/a n/a n/a n/a 5/17/1400

Jun n/a n/a n/a n/a 6/11/1400

Jul n/a n/a n/a n/a 7/1/1400

Aug n/a n/a n/a n/a 8/4/1400

Sep n/a n/a n/a n/a 9/10/1400

Oct n/a n/a n/a n/a 10/19/0900

Nov n/a n/a n/a n/a 11/22/0900

Dec n/a n/a n/a n/a 12/8/0900


Monthly Component Costs - ECM-5 Replace Single Pane WindowsMountain Lakes - DPW 08/09/2010 Kitchen and Associates 02:35PM

0

500

1000

1500

2000

2500

3000

Cos

t ($)





($)Cooling

($)Heating

($)Pumps

($)Cooling Towers

($)HVAC Total

($)January 100 0 3,199 0 0 3,299

February 84 0 2,497 0 0 2,581

March 73 0 1,839 0 0 1,912

April 55 2 938 0 0 995

May 38 42 0 0 0 80

June 42 112 0 0 0 154

July 47 200 0 0 0 247

August 46 191 0 0 0 237

September 40 59 0 0 0 99

October 41 11 340 0 0 392

November 65 0 1,475 0 0 1,540

December 89 0 2,594 0 0 2,683

Total 721 618 12,882 0 0 14,221


MonthLights

($)

Electric Equipment

($)Misc. Electric

($)Misc. Fuel Use

($)Non-HVAC Total

($)Grand Total

($)January 465 167 0 0 631 3,930

February 438 158 0 0 596 3,177

March 500 182 0 0 681 2,593

April 479 174 0 0 653 1,648

May 465 167 0 0 631 711

June 479 174 0 0 653 807

July 484 174 0 0 658 905

August 481 174 0 0 655 892

September 479 174 0 0 653 752

October 465 167 0 0 631 1,023

November 479 174 0 0 653 2,193

December 500 182 0 0 681 3,364

Total 5,711 2,065 0 0 7,776 21,996


Monthly Energy Costs - ECM-5 Replace Single Pane WindowsMountain Lakes - DPW 08/09/2010 Kitchen and Associates 02:35PM

0

500

1000

1500

2000

2500

Cos

t ($)



1. HVAC Costs

MonthElectric

($)Natural Gas

($)Fuel Oil

($)Propane

($)

Remote Hot Water

($)Remote Steam

($)


($)January 878 2,421 0 0 0 0 0

February 700 1,881 0 0 0 0 0

March 553 1,359 0 0 0 0 0

April 328 667 0 0 0 0 0

May 80 0 0 0 0 0 0

June 154 0 0 0 0 0 0

July 247 0 0 0 0 0 0

August 238 0 0 0 0 0 0

September 99 0 0 0 0 0 0

October 178 214 0 0 0 0 0

November 461 1,080 0 0 0 0 0

December 733 1,949 0 0 0 0 0

Total 4,649 9,572 0 0 0 0 0

2. Non-HVAC Costs

MonthElectric

($)Natural Gas

($)Fuel Oil

($)Propane

($)

Remote Hot Water

($)Remote Steam

($)January 631 0 0 0 0 0

February 596 0 0 0 0 0

March 681 0 0 0 0 0

April 653 0 0 0 0 0

May 631 0 0 0 0 0

June 653 0 0 0 0 0

July 658 0 0 0 0 0

August 655 0 0 0 0 0

September 653 0 0 0 0 0

October 631 0 0 0 0 0

November 653 0 0 0 0 0

December 681 0 0 0 0 0

Total 7,776 0 0 0 0 0


Monthly Energy Use by Energy Type - ECM-5 Replace Single Pane WindowsMountain Lakes - DPW 08/09/2010 Kitchen and Associates 02:35PM

1. HVAC Energy Use

MonthElectric

(kWh)Natural Gas

(Therm)Fuel Oil

(na)Propane

(na)Remote HW

(na)Remote Steam

(na)Remote CW

(na)Jan 5,108 1,807 0 0 0 0 0

Feb 4,074 1,404 0 0 0 0 0

Mar 3,218 1,014 0 0 0 0 0

Apr 1,907 498 0 0 0 0 0

May 465 0 0 0 0 0 0

Jun 898 0 0 0 0 0 0

Jul 1,436 0 0 0 0 0 0

Aug 1,383 0 0 0 0 0 0

Sep 576 0 0 0 0 0 0

Oct 1,033 160 0 0 0 0 0

Nov 2,680 806 0 0 0 0 0

Dec 4,265 1,455 0 0 0 0 0

Totals 27,043 7,143 0 0 0 0 0


MonthElectric

(kWh)Natural Gas

(Therm)Fuel Oil

(na)Propane

(na)Remote HW

(na)Remote Steam

(na)Jan 3,672 0 0 0 0 0

Feb 3,467 0 0 0 0 0

Mar 3,962 0 0 0 0 0

Apr 3,797 0 0 0 0 0

May 3,672 0 0 0 0 0

Jun 3,797 0 0 0 0 0

Jul 3,827 0 0 0 0 0

Aug 3,808 0 0 0 0 0

Sep 3,797 0 0 0 0 0

Oct 3,672 0 0 0 0 0

Nov 3,797 0 0 0 0 0

Dec 3,962 0 0 0 0 0

Totals 45,233 0 0 0 0 0


Mon

thly

Ene

rgy

Use

by

Com

pone

nt -

ECM

-5 R

epla

ce S

ingl

e Pa

ne W

indo

ws

Mou

ntai

n La

kes

- DP

W08

/09/

2010

K

itche

n an

d A

ssoc

iate

s02

:35P

M

1. M

onth

ly E

nerg

y U

se b

y Sy

stem

Com

pone

ntC

ompo

nent

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Air

Sys

tem

Fan

s (k

Wh)

584

487

426

317

221

246

272

270

233

239

379

518

C

oolin

g

E

lect

ric (k

Wh)

00

113

244

651

1164

1113

343

642

0

N

atur

al G

as (T

herm

)0

00

00

00

00

00

0

F

uel O

il (n

a)0

00

00

00

00

00

0

P

ropa

ne (n

a)0

00

00

00

00

00

0

R

emot

e H

W (n

a)0

00

00

00

00

00

0

R

emot

e S

team

(na)

00

00

00

00

00

00

R

emot

e C

W (n

a)0

00

00

00

00

00

0

Hea

ting

E

lect

ric (k

Wh)

4524

3587

2791

1576

00

00

073

022

9937

47

N

atur

al G

as (T

herm

)18

0714

0410

1449

80

00

00

160

806

1455

F

uel O

il (n

a)0

00

00

00

00

00

0

P

ropa

ne (n

a)0

00

00

00

00

00

0

R

emot

e H

W (n

a)0

00

00

00

00

00

0

R

emot

e S

team

(na)

00

00

00

00

00

00

P

umps

(kW

h)0

00

00

00

00

00

0

Clg

. Tow

er F

ans

(kW

h)0

00

00

00

00

00

0

Ligh

ting

(kW

h)27

0325

4629

0627

8627

0327

8628

1427

9627

8627

0327

8629

06

Ele

ctric

Eqp

t. (k

Wh)

970

920

1056

1011

970

1011

1014

1012

1011

970

1011

1056

Mis

c. E

lect

ric (k

Wh)

00

00

00

00

00

00

M

isc.

Fue

l

N

atur

al G

as (T

herm

)0

00

00

00

00

00

0

P

ropa

ne (n

a)0

00

00

00

00

00

0

R

emot

e H

W (n

a)0

00

00

00

00

00

0

R

emot

e S

team

(na)

00

00

00

00

00

00

Hou

rly A

naly

sis

Pro

gram

v4.

50P

age

1 of

1



Component

ECM-5 Replace Single Pane

Windows($)

Air System Fans 721

Cooling 618

Heating 12,882

Pumps 0



Lights 5,711


Misc. Electric 0

Misc. Fuel Use 0


Grand Total 21,996


Component


Windows($/ft!)


Cooling 0.060

Heating 1.251

Pumps 0.000



Lights 0.555





Grand Total 2.136






Component


Windows( % )

Air System Fans 3.3

Cooling 2.8

Heating 58.6

Pumps 0.0


HVAC Sub-Total 64.7

Lights 26.0


Misc. Electric 0.0

Misc. Fuel Use 0.0


Grand Total 100.0




Component


Windows($)

HVAC Components

Electric 4,649

Natural Gas 9,572

Fuel Oil 0

Propane 0

Remote HW 0

Remote Steam 0

Remote CW 0


Non-HVAC Components

Electric 7,776

Natural Gas 0

Fuel Oil 0

Propane 0

Remote HW 0

Remote Steam 0


Grand Total 21,996


Component


Windows

HVAC Components



Fuel Oil (na) 0

Propane (na) 0

Remote HW (na) 0

Remote Steam (na) 0

Remote CW (na) 0

Non-HVAC Components



Fuel Oil (na) 0

Propane (na) 0

Remote HW (na) 0

Remote Steam (na) 0

Totals



Fuel Oil (na) 0

Propane (na) 0

Remote HW (na) 0

Remote Steam (na) 0

Remote CW (na) 0




Component


WindowsCO2 Equivalent (lb) 0


Component


Windows($/ft!)

HVAC Components

Electric 0.451

Natural Gas 0.929

Fuel Oil 0.000

Propane 0.000

Remote HW 0.000

Remote Steam 0.000

Remote CW 0.000


Non-HVAC Components

Electric 0.755

Natural Gas 0.000

Fuel Oil 0.000

Propane 0.000

Remote HW 0.000

Remote Steam 0.000


Grand Total 2.136






Component


Windows( % )

HVAC Components

Electric 21.1

Natural Gas 43.5

Fuel Oil 0.0

Propane 0.0

Remote HW 0.0

Remote Steam 0.0

Remote CW 0.0

HVAC Sub-Total 64.7

Non-HVAC Components

Electric 35.3

Natural Gas 0.0

Fuel Oil 0.0

Propane 0.0

Remote HW 0.0

Remote Steam 0.0


Grand Total 100.0


APPENDIX H


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Water

Natural G

asTotal

$$

$$

$Years

Years

40.00$

-$

20.00$

20.00$

6.50

2.0N/A

Payback (W

ith Incentive)B

udgetary C

osts A


RO

IPotential Incentive

Payback (W

ithout Incentive)

BP

U E

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GY

AU

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CH

A P

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17

95

Sim

ple

Payb

ack

An

alysis

Cost

$42.00

Incentive$0.00

Adjusted C

ost$42.00

Savings/yr

$18.31

Payback in years2.29

EC

M-6

Insu

late

Ho

t Wate

r Pip

ing

Len

gth

of

Un

insu

late

d P

ipe (ft)

Un

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d

En

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y Loss

per Fo

ot

(BTU

h/

ft)

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insu

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d

En

erg

y Loss P

er

Year

(BTU

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ft/ye

ar)

Un

insu

late

d

En

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y Loss P

er

Year

(therm

s/ft/

year)

Un

insu

late

d

En

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y Loss

per Y

ear

(therm

s/ye

ar)

Gas C

ost

($/

therm

)

Co

st of

En

erg

y Loss

($/

year)

Inta

llatio

n

Co

st ($/

ft)In

stalla

tion

C

ost ($

)

40' of 1" Copper Pipe

3.934164

0.3416413.6656

$1.34$18.31

$1.05$42.00

BPU

EN

ER

GY

AU

DIT PR

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MB


akes Departm


arageC

HA

Project #21795

EC

M-6

Insu

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Ho

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Material

1Labor

1.21Equipm

ent1.07

Material

Labor

Equipm

entM

aterialL

aborE

quipment

1" Fiberglass Insulation40

LF1.05

$ -

42.00$

--

$ 42.00

$ -

$

** Intallation by Ow

ner42.00

$ 42.00$

Total

Multipliers

Subtotal

Insta

llatio

n C

osts

Unit C

ostsSubtotal C

ostsItem

Qty

Unit

Total Cost

Rem

arks

APPENDIX I

Photovoltaic (PV) Rooftop Solar Power Generation

* * * * *AC Energy

&Cost Savings

* * * * *

(Type comments here to appear on printout; maximum 1 row of 90 characters.)

Station IdentificationCell ID: 0267370State: New Jersey Latitude: 40.9 ° NLongitude: 74.7 ° W

PV System SpecificationsDC Rating: 25.0 kWDC to AC Derate Factor: 0.770AC Rating: 19.2 kWArray Type: Fixed Tilt Array Tilt: 40.9 °Array Azimuth: 180.0 °

Energy SpecificationsCost of Electricity: 17.2 ¢/kWh

Results

Month

SolarRadiation

(kWh/m2/day)

ACEnergy

(kWh)

EnergyValue

($)

1 3.13 1942 333.83 2 3.93 2191 376.63 3 5.04 2976 511.57 4 5.30 2915 501.09 5 5.57 3095 532.03 6 5.80 3040 522.58 7 5.48 2906 499.54 8 5.46 2923 502.46 9 5.29 2810 483.04

10 4.74 2702 464.47 11 3.43 1944 334.17 12 2.98 1812 311.48

Year 4.68 31256 5372.91

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 WebmasterDisclaimer and copyright notice.

RReDC home page (http://rredc.nrel.gov )

Your Solar Electric Estimate YOUR SOLAR RATING

O K G O O D G R E A T E X C E L L E N T

The solar rating of your area is Great for adopting a solar system. (4.68 kWh/m^2 per day). You may want to change some of the information to better match your situation.

Customize Your Assumptions Price Installed $ 8 per watt DC.

This is a user-entered cost. Enter 0 to return to default. Provide 43 % of my electricity, on average, over the course of a year.

Electric Rate: $ 0.1719/kWh

Monthly Electric Usage: 6,058 kWh/Month Utility Annual Inflation Rate: 3.78%

Utility Savings Method: !Net Metering (common) Federal ITC Based Upon: !Gross Cost Federal Income Tax Rate: !28%

State Income Tax Rate: 7.8% (Low: 1.40% - High: 8.97%) help Loan Modeling: Borrow 0% of $118,896 estimated cost

at % interest (apr) re-paid over years

If you agree this is a smart investment, we encourage you to work with a Professional to help you install your very own system.

http://www.solar-estimate.org/index.php?page=solar-installer&subpage=show&wantsolar=1&zipcode=07046

Click on the buttons to learn about our assumptions and other important information used to generate your estimate. Also, please review the notes below. Help us improve. We rely on feedback from our users to help keep our service accurate and useful: » Send us your Feedback

Your Solar Electric Estimate by the Numbers Building Type: Commercial/Business

State & County: NJ - Morris

Utility: Jersey Central Power & Lt Co

Utility Type: Investor-Owned Utility

Your Average Monthly Electricity Bill: (Assumed rate x average monthly useage) $ 1,041 / Month

Tiered Rates Apply: No

kw No

Net-Metering Available: Yes - See Notes, below!

ESTIMATED SYSTEM SIZE

The system size best for your situation will vary based upon product, building, geographic and other variables. We encourage you to work with a Solar Pro who can better estimate the system size best for your situation. We estimate your building will need a system sized between 19.82 kW and 29.72 kW of peak power. This estimate assumes the mid-point of this range.

Solar Rating: Good 4.68 kWh/sq-m/day

Solar System Capacity Required: 24.77 kW of peak power (DC watts)

Roof Area Needed: 2,477 sq-ft

Equivalent Annual Production: 31,260 kWh electricity

ESTIMATED SYSTEM COST

This is only an estimate based upon many assumptions. Installation costs can vary considerably. We encourage you to work with a Solar Pro who can provide you with a more detailed cost estimate. We estimate that a 25 kW peak DC power system will cost between $158,528 and $237,792. This estimate assumes the mid-point of this cost range.

Assumed Installation Gross Cost: "Gross Cost" is the cost before any rebates, incentives, tax credits, etc. are applied. See the Cost Notes, below!

$198,160

assuming $8 per watt DC

FINANCIAL INCENTIVES

Financial incentives shown are totals across all years. So, if an incentive spans multiple years then the value shown is the total of all years. For details, please refer to the table below "Cash Flow by Year and Cumulative Across Years"

NJ Solar Electric (PV) Incentive (Non-residential $ 0.80 per watt to 50 kW) » link $ 19,816

NJ: Solar Renewable Energy Certificates (SREC) » link $ 240,766

Federal Tax Credit (30% of Gross Cost at Installation) » link $ 59,448

Modified Accelerated Cost Recovery System (MACRS) Depreciation (5 yr) » link YES

ESTIMATED NET COST: $ -121,870

ESTIMATED NET COST AT INSTALLATION: $ 118,896

Cash & Loan Amounts: $ 118,896 Cash $ 0 Borrowed

Loan Monthly Payment (6.5% apr, 30 years): $ 0

CASH FLOW

Cash Flow Breakeven is where the chart crosses the $0 point - this is when your investment has paid itself back in cash. The chart above is a summary of the net cash flow you can expect over time. Net Cash Flow is the total cash after all costs (out-flows of cash) are reduced by financial incentives, annual utility savings and tax effects (in-flows of cash). Average values are used together with your assumed income tax rate (36%). Any property appreciation has not been included, as this is generally not a cash flow (it's an investment). The loan modeled, if any, is included. Because this is a business, we have assumed utility savings result in loss of some expense write offs against income, but Modified Accelerated Cost Recovery System (MACRS) Depreciation applies (an income tax benefit). Because individual tax situations vary, we have not included Federal income tax liabilities that may result from having received non-federal incentives, if any (e.g. state rebate programs) as they are usually not taxed as earned income.

SAVINGS & BENEFITS

First-year Utility Savings: $5,373

Average Monthly Utility Savings: over 25-year expected life of system $752

Average Annual Utility Savings: over 25-year expected life of system $9,019

25-year Utility Savings: $225,471

Return on Investment (ROI): 250%

Internal Rate of Return (IRR): 23.9%

Net Present Value (NPV): $162,471

Profitability Index: 2.4

Greenhouse Gas (CO2) Saved: over 25-year system life

641 tons 1,282,000 auto miles

Cash Flow by Year and Cumulative Across Years This cash flow table includes tax effects applied to utility savings and loan interest payments (if any). For commercial (business) situations we assume utility savings result in loss of some expense write offs against income: Utility Savings = ($'s saved on utility bill) x (1 - Income Tax Rate). "Tax Savings from MACRS depreciation" (below) is the

net cash saved on income taxes after the depreciation expense is written off. So the amount that was depreciated would be the cash value shown divided by the Income Tax Rate (more info.). Because individual tax situations vary, we have not included Federal income tax liabilities that may result from having received non-federal incentives, if any (e.g. state rebate programs) as they are usually not taxed as earned income. Any income from your system (e.g. performance-based incentives and "SREC's") may be taxed as income (also not shown).

Year of Operation: at Install 1 2 3 4 5 Gross Cost ($198,160)

NJ Solar Electric (PV) Incentive (Non-

residential $ 0.80 per watt to 50 kW)

$19,816 $0 $0 $0 $0 $0

NJ: Solar Renewable Energy Certificates

(SREC) $0 $19,707 $19,114 $18,539 $17,981 $17,440

Federal Tax Credit (30% of Gross Cost at

Installation) $59,448 $0 $0 $0 $0 $0

Tax savings from MACRS Depreciation $0 $10,641 $17,026 $10,216 $6,129 $6,129

Utility Savings $0 $3,580 $3,715 $3,856 $4,002 $4,153 ANNUAL CASH

FLOW $-118,896 $33,928 $39,855 $32,610 $28,112 $27,722

Cumulative Cash Flow $-118,896 $-84,968

$-45,113

$-12,503

$15,609 Breakeven

$43,331

Year of Operation: 6 7 8 9 10 11

Gross Cost NJ Solar Electric (PV)

Incentive (Non-residential $ 0.80 per

watt to 50 kW)

$0 $0 $0 $0 $0 $0


(SREC) $16,915 $16,406 $15,912 $15,433 $14,969 $14,518


Installation) $0 $0 $0 $0 $0 $0

Tax savings from MACRS Depreciation $3,065 $0 $0 $0 $0 $0

Utility Savings $4,310 $4,473 $4,642 $4,817 $4,999 $5,188 ANNUAL CASH

FLOW $24,289 $20,879 $20,554 $20,250 $19,968 $19,706

Cumulative Cash Flow $67,620 $88,499 $109,053 $129,303 $149,271 $168,977

Year of Operation: 12 13 14 15 16 17

Gross Cost ($22,293)

Inverter Replaced

NJ Solar Electric (PV) Incentive (Non-residential $ 0.80 per

watt to 50 kW)

$0 $0 $0 $0 $0 $0


(SREC) $14,081 $13,657 $13,246 $12,848 $0 $0


Installation) $0 $0 $0 $0 $0 $0

Tax savings from MACRS

Depreciation $0 $0 $0 $0 $0 $0

Utility Savings $5,384 $5,588 $5,799 $6,018 $6,246 $6,482 ANNUAL CASH

FLOW $19,465 $19,245 $19,045 $-3,427 $6,246 $6,482

Cumulative Cash Flow

$188,442 $207,687 $226,732 $223,305 $229,551 $236,033

Year of

Operation: 18 19 20 21 22 23 24 25

Gross Cost NJ Solar Electric

(PV) Incentive

(Non-residential $ 0.80 per watt to 50

kW)

$0 $0 $0 $0 $0 $0 $0 $0

NJ: Solar $0 $0 $0 $0 $0 $0 $0 $0

Renewable Energy

Certificates (SREC)

Federal Tax Credit

(30% of Gross Cost

at Installation)

$0 $0 $0 $0 $0 $0 $0 $0

Tax savings from

MACRS Depreciatio

n

$0 $0 $0 $0 $0 $0 $0 $0

Utility Savings $6,727 $6,981 $7,245 $7,519 $7,803 $8,098 $8,404 $8,722

ANNUAL CASH FLOW

$6,727 $6,981 $7,245 $7,519 $7,803 $8,098 $8,404 $8,722

Cumulative Cash Flow

$242,760

$249,741

$256,986

$264,505

$272,308

$280,406

$288,810

$297,532

FAQ's: Frequently Asked Questions for NJ:

• Are renewable energy systems exempt from sales tax in New Jersey? • Can I sell Solar Renewable Energy Certificates (SREC) in New Jersey? • Where can I find more information about New Jersey Renewable energy

programs and incentives? Notes & Assumptions: Solar Electric (PV) Systems * HOW TO REDUCE THE SYSTEM SIZE NEEDED & INCREASE SAVINGS The estimate provided above assumes "base" electric rates apply. Other taxes and surcharges may be applied to your utility bill. We suggest you review a recent utility bill and change the "Assumed Electric Rate", above, as needed to better match your situation. You may have other metered-rate options with your utility. Options such as Tiered billing rates, Time-Of-Use (TOU) metering, and Net-Metering, if available, can help reduce the system size you need to provide a "net-zero" energy bill. Sometimes people also reduce the size of their solar system to accommodate planned improvements in their building's energy efficiency, or to match a budget and/or the available space for installing a solar system. Energy production from a solar electric (PV) system is a function of several factors, including the following. Our assumptions are:

Factor Assumption

Solar resources Assumed solar availability: As per Solar Radiance chart

Soiling or contamination of the PV panels

Clean, washed frequently: 100% design sunlight transmission

Temperature 25C, calm wind

System configuration (battery or non-battery) Non-battery

Orientation to the sun tilted at your latitude, full sun

Shading None

PV Energy delivered as % of manufacturer's rating 95%

Soiling, wiring & power point tracking losses 9% (91% delivered)

Inverter Efficiency 90%

Total Energy Delivered 95% x 91% x 90% = 78% Energy Efficiency: Improving your building's energy efficiency will reduce the system size you need to attain a "net-zero" energy bill. Tiered Rates: Often people are paying a "Tiered" rate for their electricity. This is a higher rate (higher than the "Base" rate) for electricity charged when a home or building uses more that a "Base" amount allocated for the building. Installing a solar system will reduce your electrical demand from the utility. This can result in a lower utility rate because you stay within the "Base" rate level. In this case, the more expensive "Tiered" rate electricity is eliminated, reducing your average electricity rate. TOU Metering: Many utilities offer Time-of-Use (TOU) meters. This allows the price of electricity to vary by time of day (called "Peak" or "Off-Peak" periods) and by season (usually "Winter" versus "Summer" rates). If TOU metering is offered by your utility, a solar system may result in additional savings. This is because peak (more expensive electricity) rates often occur during the daytime. This is usually when a solar system is producing the most output, thus reducing your demand for peak-rate electricity from the utility. Most utilities do charge for the purchase and installation of a time-of-use meter (normally a few hundred dollars). We have assumed the cost for this is part of the "Estimated Installation cost" shown above. Net-Metering: With Net-Metering, surplus electricity generated by your renewable energy system will be credited back to your utility account. So if your solar system makes more electricity than you are using, the "meter spins backwards". You are not actually "selling" electricity, since in most states the utility will not reimburse you for excess electricity. But, if your utility offers "Net-Metering" you may be able to get credit for electricity provided back to the grid during peak periods. Combined with TOU metering, Net-Metering can result in multiplied savings since your electricity account may be gaining electricity credits during the time of peak utility rates -- Think of a hot, sunny summer day ... your solar system is producing power, spinning your electric meter backwards, and supplying the grid with electricity to run other people's air conditioners -- you're "spinning back" cost at peak rates! That's the savings power of Net-metering, combined with TOU rates. Solar Power "Fixes" Energy Costs: The cost of sunshine is free. While the sun rises every morning, the cost of sunshine does not. Utility rates, on the other hand, tend to rise steadily in cost. So, the value of your savings from a solar system are likely to increase as time goes on. If you are on a fixed income (e.g. nearing or in retirement) this may be of particular interest to you.

THE COST TO GO SOLAR This is only an estimate based upon many assumptions and limited data entered by you: Installation costs can vary considerably. The cost to purchase and install a complete grid-tied solar photovoltaic (PV) system on a residential home is typically as further defined in the table, below. This includes the PV array, inverter and associated balance of system costs. It does not include the cost of options you may select, such as battery backup power storage, or the costs of building preparation work, like new shingles. Costs can also be higher if you add other features or have special installation needs (such as application over tile roofing) or you choose to use special mounting systems (such as sun tracking systems). Other factors may also affect price, including, but not limited to, your location, the building condition, type and location, its wiring, and warrantees offered.

Assumed Cost, per Watt DC

Item System Size < 2kW System Size > 2kW

Assumed Total $10 per watt DC (+/- 20%)

$9 per watt DC (+/- 20%)

About 60% of the cost to install a solar-electric (PV) system goes to the solar photovoltaic (PV) panels, 10% to an inverter, 15% to direct labor, and 15% to the "balance of system" (BOS) costs.

OTHER ASSUMPTIONS This summary is based upon many assumptions and the limited data you entered. An actual site assessment by a qualified solar system retailer or contractor will be needed to determine the actual costs and benefits of installing a solar electric system.

HELPFUL PDF's & Links

Report on Solar-Estimate.org Estimator: Comparisons, Methods & Assumptions

Payback & Other Financial Test for Solar on Your Home

The Dept. of Energy's: PVWatts Online PV Calculator

Natural Resources Canada's: RETScreen Renewable Energy Calculators

A Free Public Service of the Solar & Wind Communities since 2000

Contractor verification assisted by »

ContractorCheck.com Pre-screened, Customer-recommended Solar Pros

See: » How it Works

Your privacy is important. We will not release or disclose your personal information to others without your permission. Privacy Policy

SOLAR-ESTIMATE.ORG is a free, public service. We believe the efficient use of energy and renewable energy systems makes for comfortable living and a more secure future. So we want to help you reduce your energy demands, increase your energy efficiency and help you utilize more energy from renewable energy systems and sources -- like solar electric (PV - photovoltaics), solar space (air), water & pool heating, wind turbines, biomass furnaces and ground-source heat pumps. Our mission is to serve as a convenient, user-friendly means for home and small commercial building owners to make preliminary evaluations of renewable and solar energy options for their location, run financial analysis and help find and verify the experience, quality and business status of certified solar contractors, and other professionals who can design, install and service renewable and solar energy and energy efficient power systems. (See How It Works). As a business verification service, we maintain the largest directory of current local solar installer and solar contractor profiles including extensive customer reviews and ratings of these professionals. Profiles are not limited to solar energy professionals, but include many other renewable energy, design, engineering and support professional services. We also serve as a consolidator of national and region-specific solar and energy efficiency programs, and utility information about renewable energy, solar energy and energy efficient measures. Our software tools and content include: Online solar estimator (solar calculator, analysis) to help you determine the costs and benefits of a renewable or solar energy system for your particular location and building needs, including financial analysis tools. We also provide a trusted means by which you, as a consumer, can review and access solar panel installers, solar contractors, solar pros and other solar, renewable energy and energy efficiency professional services. And we offer answers to frequently asked questions about renewable and solar power, links and resources to current information about solar power, solar energy, renewable energy, energy bill savings, energy efficiency data, solar incentives, tax credits, rebates and other programs and helpful information so you can learn about solar energy, help us promote renewable and solar power adoption and, hopefully, install a solar system for your home, building, company or community and/or improve your energy efficiency and use. Site Map © 2000 - 2010 Energy Matters LLC. This is copyrighted content and includes company trademarks. Use of content or trademarks without prior written consent is strictly prohibited. U.S. and International patents pending. Terms & Conditions of Use

A solar-powered site and service of Energy Matters LLC.

APPENDIX J

Solar Thermal Domestic Hot Water Plant

Home

What Can I Do?

Electric Choice

Home Energy

FAQs

LEARNFact SheetsLesson Plans

PLAYCalculators

NETWORKOrganizationsBusinessesEvents Calendar

BROWSEResources Solar Wind Biomass Geothermal Water

Projects

TX Energy -Past and Present

Financial Help

About Us

About SECO

RARE

Interactive Energy Calculators

Our calculators help you understand energy production and consumption in a whole new way. Use them todevelop a personal profile of your own energy use.

Carbon Pollution CalculatorElectric Power Pollution CalculatorPV System EconomicsSolar Water HeatingWhat's a Watt?

Solar Water Heating CalculatorWater heating is a major energy consumer. Although the energy consumed daily is often less than for airconditioning or heating, it is required year round, making it a good application of solar energy. Use thiscalculator to explore the energy usage of your water heater, and to estimate whether a solar water heatercould save you money.

Water Heater Characteristics

Physical Thermal

? Diameter (feet) 1.7 ? Water Inlet Temperature(Degrees F)

58

? Capacity (gallons) 40 ? Ambient Temperature (DegreesF)

70

? Surface Area (calculated -sq ft)

17.12 ? Hot Water Temperature (DegreesF)

135

? Effective R-value 5.04 ? Hot Water Usage (Gallons perDay)

64.3

Energy Use

1694 ? Heat Delivered in Hot Water (BTU/hr)

220.8 ? Heat loss through insulation (BTU/hr)

Gas vs. Electric Water Heating

Gas Electric

0.61 ? Overall Efficiency 0.867

0.6895 ? Conversion Efficiency 0.98

2777 BTU/hr ? Power Into Water Heater 1954 BTU/hr

Cost

$ 1.34 /Therm ? Utility Rates $ 0 /kWh

$ 325.97536800000006 ? Yearly Water Heating Cost $ 0

How Does Solar Compare?

? Solar Water Heater Cost: $ 9300? Percentage Solar:

70

40.75680431692705 years forgas

? Payback Time for Solar System Infinity years forelectric

More information on solar water heating:

Fact sheet - Solar Water HeatersFact sheet - Solar Water Heaters for Swimming PoolsKids fact sheet - Heat from the Sun

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APPENDIX K

Wind

APPENDIX L

EPA Portfolio Manager

APPENDIX M

Carrier Hourly Analysis Program Base Building Data

AHU-2 - Original Offices Input DataProject Name: Mountain Lakes - DPW 08/09/2010 Prepared by: Kitchen and Associates 02:33PM

1. General Details: Air System Name AHU-2 - Original Offices Equipment Type Split AHU Air System Type Single Zone CAV Number of zones 1








Zone 1: Zone 1 Original Offices x1







AHU-2 - Original Offices Input DataProject Name: Mountain Lakes - DPW 08/09/2010 Prepared by: Kitchen and Associates 02:33PM







1 1300.2 - -



AHU-1 - Garage Input DataProject Name: Mountain Lakes - DPW 08/09/2010 Prepared by: Kitchen and Associates 02:33PM

1. General Details: Air System Name AHU-1 - Garage Equipment Type Split AHU Air System Type Single Zone CAV Number of zones 1







Zone 1: Zone 1 Garage x1








AHU-1 - Garage Input DataProject Name: Mountain Lakes - DPW 08/09/2010 Prepared by: Kitchen and Associates 02:33PM





1 10580.2 - -



AHU-3 - Office Addition Input DataProject Name: Mountain Lakes - DPW 08/09/2010 Prepared by: Kitchen and Associates 02:34PM

1. General Details: Air System Name AHU-3 - Office Addition Equipment Type Split AHU Air System Type Single Zone CAV Number of zones 1








Zone 1: Zone 1 Office Addition x1







AHU-3 - Office Addition Input DataProject Name: Mountain Lakes - DPW 08/09/2010 Prepared by: Kitchen and Associates 02:34PM







1 1445.2 - -




AHU-4 - Woodworking Shop Input DataProject Name: Mountain Lakes - DPW 08/09/2010 Prepared by: Kitchen and Associates 02:34PM

1. General Details: Air System Name AHU-4 - Woodworking Shop Equipment Type Split AHU Air System Type Single Zone CAV Number of zones 1








Zone 1: Zone 1 Wood Shop x1







AHU-4 - Woodworking Shop Input DataProject Name: Mountain Lakes - DPW 08/09/2010 Prepared by: Kitchen and Associates 02:34PM







1 1418.6 - -




Billing Details - Electric - Base BuildingMountain Lakes - DPW 08/09/2010 Kitchen and Associates 02:29PM


BillingPeriod

Energy Charges($)

Demand Charges($)

CustomerCharges

($)Taxes

($)Total Charge

($)Jan 1,510 0 0 0 1,510

Feb 1,297 0 0 0 1,297

Mar 1,235 0 0 0 1,235

Apr 981 0 0 0 981

May 714 0 0 0 714

Jun 812 0 0 0 812

Jul 912 0 0 0 912

Aug 900 0 0 0 900

Sep 756 0 0 0 756

Oct 810 0 0 0 810

Nov 1,114 0 0 0 1,114

Dec 1,415 0 0 0 1,415

Totals 12,457 0 0 0 12,457

2. Totals

BillingPeriod

Total Charges($)

Total Consumption

(kWh)Avg Price

($/kWh)Jan 1,510 8,786 0.1719

Feb 1,297 7,544 0.1719

Mar 1,235 7,183 0.1719

Apr 981 5,708 0.1719

May 714 4,153 0.1719

Jun 812 4,722 0.1719

Jul 912 5,306 0.1719

Aug 900 5,238 0.1719

Sep 756 4,400 0.1719

Oct 810 4,713 0.1719

Nov 1,114 6,481 0.1719

Dec 1,415 8,233 0.1719

Totals 12,457 72,468 0.1719


Peak(kWh)

Mid-Peak(kWh)

Normal Peak(kWh)

Off-Peak(kWh)

Overall(kWh)

Jan 0 0 0 0 8,786

Feb 0 0 0 0 7,544

Mar 0 0 0 0 7,183

Apr 0 0 0 0 5,708

May 0 0 0 0 4,153

Jun 0 0 0 0 4,722

Jul 0 0 0 0 5,306

Aug 0 0 0 0 5,238

Sep 0 0 0 0 4,400

Oct 0 0 0 0 4,713

Nov 0 0 0 0 6,481

Dec 0 0 0 0 8,233

Totals 0 0 0 0 72,468


Billing Details - Electric - Base BuildingMountain Lakes - DPW 08/09/2010 Kitchen and Associates 02:29PM


Peak(kW)

Mid-Peak(kW)

Normal Peak(kW)

Off-Peak(kW)

Overall(kW)

Jan 0.0 0.0 0.0 0.0 29.3

Feb 0.0 0.0 0.0 0.0 27.3

Mar 0.0 0.0 0.0 0.0 26.7

Apr 0.0 0.0 0.0 0.0 25.7

May 0.0 0.0 0.0 0.0 25.8

Jun 0.0 0.0 0.0 0.0 25.2

Jul 0.0 0.0 0.0 0.0 26.5

Aug 0.0 0.0 0.0 0.0 25.3

Sep 0.0 0.0 0.0 0.0 24.1

Oct 0.0 0.0 0.0 0.0 23.0

Nov 0.0 0.0 0.0 0.0 25.6

Dec 0.0 0.0 0.0 0.0 27.1


Peak(kW)

Mid-Peak(kW)

Normal Peak(kW)

Off-Peak(kW)

Overall(kW)

Jan 0.0 0.0 0.0 0.0 29.3

Feb 0.0 0.0 0.0 0.0 27.3

Mar 0.0 0.0 0.0 0.0 26.7

Apr 0.0 0.0 0.0 0.0 25.7

May 0.0 0.0 0.0 0.0 25.8

Jun 0.0 0.0 0.0 0.0 25.2

Jul 0.0 0.0 0.0 0.0 26.5

Aug 0.0 0.0 0.0 0.0 25.3

Sep 0.0 0.0 0.0 0.0 24.1

Oct 0.0 0.0 0.0 0.0 23.0

Nov 0.0 0.0 0.0 0.0 25.6

Dec 0.0 0.0 0.0 0.0 27.1


Peak(m/d/h)

Mid-Peak(m/d/h)

Normal Peak(m/d/h)

Off-Peak(m/d/h)

Overall(m/d/h)

Jan n/a n/a n/a n/a 1/25/0900

Feb n/a n/a n/a n/a 2/1/0900

Mar n/a n/a n/a n/a 3/18/0900

Apr n/a n/a n/a n/a 4/8/0900

May n/a n/a n/a n/a 5/17/1400

Jun n/a n/a n/a n/a 6/11/1400

Jul n/a n/a n/a n/a 7/1/1400

Aug n/a n/a n/a n/a 8/4/1400

Sep n/a n/a n/a n/a 9/10/1400

Oct n/a n/a n/a n/a 10/1/1400

Nov n/a n/a n/a n/a 11/22/0900

Dec n/a n/a n/a n/a 12/8/0900


Monthly Component Costs - Base BuildingMountain Lakes - DPW 08/09/2010 Kitchen and Associates 02:29PM

0

500

1000

1500

2000

2500

3000

Cos

t ($)





($)Cooling

($)Heating

($)Pumps

($)Cooling Towers

($)HVAC Total

($)January 101 0 3,215 0 0 3,316

February 84 0 2,508 0 0 2,592

March 74 0 1,843 0 0 1,917

April 55 3 937 0 0 995

May 39 44 0 0 0 83

June 43 116 0 0 0 159

July 48 206 0 0 0 254

August 47 199 0 0 0 246

September 41 63 0 0 0 104

October 41 12 337 0 0 390

November 66 0 1,479 0 0 1,545

December 90 0 2,606 0 0 2,696

Total 729 643 12,925 0 0 14,297


MonthLights

($)

Electric Equipment

($)Misc. Electric

($)Misc. Fuel Use

($)Non-HVAC Total

($)Grand Total

($)January 465 167 0 0 631 3,947

February 438 158 0 0 596 3,188

March 500 182 0 0 681 2,598

April 479 174 0 0 653 1,648

May 465 167 0 0 631 714

June 479 174 0 0 653 812

July 484 174 0 0 658 912

August 481 174 0 0 655 901

September 479 174 0 0 653 757

October 465 167 0 0 631 1,021

November 479 174 0 0 653 2,198

December 500 182 0 0 681 3,377

Total 5,711 2,065 0 0 7,776 22,073


Monthly Energy Costs - Base BuildingMountain Lakes - DPW 08/09/2010 Kitchen and Associates 02:29PM

0

500

1000

1500

2000

2500

Cos

t ($)



1. HVAC Costs

MonthElectric

($)Natural Gas

($)Fuel Oil

($)Propane

($)

Remote Hot Water

($)Remote Steam

($)


($)January 879 2,438 0 0 0 0 0

February 701 1,891 0 0 0 0 0

March 554 1,363 0 0 0 0 0

April 328 666 0 0 0 0 0

May 83 0 0 0 0 0 0

June 159 0 0 0 0 0 0

July 254 0 0 0 0 0 0

August 246 0 0 0 0 0 0

September 104 0 0 0 0 0 0

October 179 211 0 0 0 0 0

November 461 1,084 0 0 0 0 0

December 734 1,962 0 0 0 0 0

Total 4,682 9,616 0 0 0 0 0

2. Non-HVAC Costs

MonthElectric

($)Natural Gas

($)Fuel Oil

($)Propane

($)

Remote Hot Water

($)Remote Steam

($)January 631 0 0 0 0 0

February 596 0 0 0 0 0

March 681 0 0 0 0 0

April 653 0 0 0 0 0

May 631 0 0 0 0 0

June 653 0 0 0 0 0

July 658 0 0 0 0 0

August 655 0 0 0 0 0

September 653 0 0 0 0 0

October 631 0 0 0 0 0

November 653 0 0 0 0 0

December 681 0 0 0 0 0

Total 7,776 0 0 0 0 0


Monthly Energy Use by Energy Type - Base BuildingMountain Lakes - DPW 08/09/2010 Kitchen and Associates 02:29PM

1. HVAC Energy Use

MonthElectric

(kWh)Natural Gas

(Therm)Fuel Oil

(na)Propane

(na)Remote HW

(na)Remote Steam

(na)Remote CW

(na)Jan 5,113 1,819 0 0 0 0 0

Feb 4,077 1,411 0 0 0 0 0

Mar 3,221 1,017 0 0 0 0 0

Apr 1,911 497 0 0 0 0 0

May 481 0 0 0 0 0 0

Jun 925 0 0 0 0 0 0

Jul 1,478 0 0 0 0 0 0

Aug 1,431 0 0 0 0 0 0

Sep 603 0 0 0 0 0 0

Oct 1,041 158 0 0 0 0 0

Nov 2,683 809 0 0 0 0 0

Dec 4,270 1,464 0 0 0 0 0

Totals 27,234 7,176 0 0 0 0 0


MonthElectric

(kWh)Natural Gas

(Therm)Fuel Oil

(na)Propane

(na)Remote HW

(na)Remote Steam

(na)Jan 3,672 0 0 0 0 0

Feb 3,467 0 0 0 0 0

Mar 3,962 0 0 0 0 0

Apr 3,797 0 0 0 0 0

May 3,672 0 0 0 0 0

Jun 3,797 0 0 0 0 0

Jul 3,827 0 0 0 0 0

Aug 3,808 0 0 0 0 0

Sep 3,797 0 0 0 0 0

Oct 3,672 0 0 0 0 0

Nov 3,797 0 0 0 0 0

Dec 3,962 0 0 0 0 0

Totals 45,233 0 0 0 0 0


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Com

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Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Air

Sys

tem

Fan

s (k

Wh)

589

491

429

320

224

250

277

275

237

241

383

523

C

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115

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1201

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970

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1014

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ComponentBase Building

($)Air System Fans 729

Cooling 643

Heating 12,925

Pumps 0



Lights 5,711


Misc. Electric 0

Misc. Fuel Use 0


Grand Total 22,073



($/ft!)Air System Fans 0.071

Cooling 0.063

Heating 1.255

Pumps 0.000



Lights 0.555





Grand Total 2.143





( % )Air System Fans 3.3

Cooling 2.9

Heating 58.6

Pumps 0.0


HVAC Sub-Total 64.8

Lights 25.9


Misc. Electric 0.0

Misc. Fuel Use 0.0


Grand Total 100.0





($)

HVAC Components

Electric 4,682

Natural Gas 9,616

Fuel Oil 0

Propane 0

Remote HW 0

Remote Steam 0

Remote CW 0


Non-HVAC Components

Electric 7,776

Natural Gas 0

Fuel Oil 0

Propane 0

Remote HW 0

Remote Steam 0


Grand Total 22,073

Table 2. Annual Energy ConsumptionComponent Base Building

HVAC Components



Fuel Oil (na) 0

Propane (na) 0

Remote HW (na) 0

Remote Steam (na) 0

Remote CW (na) 0

Non-HVAC Components



Fuel Oil (na) 0

Propane (na) 0

Remote HW (na) 0

Remote Steam (na) 0

Totals



Fuel Oil (na) 0

Propane (na) 0

Remote HW (na) 0

Remote Steam (na) 0

Remote CW (na) 0



Table 3. Annual EmissionsComponent Base BuildingCO2 Equivalent (lb) 0



($/ft!)HVAC Components

Electric 0.455

Natural Gas 0.934

Fuel Oil 0.000

Propane 0.000

Remote HW 0.000

Remote Steam 0.000

Remote CW 0.000


Non-HVAC Components

Electric 0.755

Natural Gas 0.000

Fuel Oil 0.000

Propane 0.000

Remote HW 0.000

Remote Steam 0.000


Grand Total 2.143





( % )

HVAC Components

Electric 21.2

Natural Gas 43.6

Fuel Oil 0.0

Propane 0.0

Remote HW 0.0

Remote Steam 0.0

Remote CW 0.0

HVAC Sub-Total 64.8

Non-HVAC Components

Electric 35.2

Natural Gas 0.0

Fuel Oil 0.0

Propane 0.0

Remote HW 0.0

Remote Steam 0.0


Grand Total 100.0


APPENDIX N

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