Welcome 2018 Business Partner Open House

Transcription

1 Welcome 2018 Business Partner Open House

2 Business Partner Agenda ~ April 3, :00 Registration ~ Meet & Greet ~ Breakfast 8:30 Welcome, Introductions, Opening Remarks Mary Anne Ryan, Manager, Channel Sales NE Safety Message Marie Raphael, National Grid 8:40 MA Statewide C&I EE Program Highlights Results & Goals National Grid & Unitil Deborah Lebl, Program Strategy Policy & Evaluation, National Grid & Becky Golding, Program Execution, National Grid & Joseph Van Gombos, Unitil 8:50 Pay4Performance Revamp & Strategic Energy Management Demo Deborah Lebl & Melissa DeValles, C&I EE, Eversource 9:10 New Construction Performance Lighting Kathy Arthur, Commercial Sales, National Grid 9:20 Demand Response Paul Wassink, New Energy Solutions, National Grid 9:35 Natural Gas Updates 10:00 Electric Non Lighting Updates David Gaudet, Business Development and Technical Policy, National Grid 10:10 BREAK 10: Lighting Incentive Changes Edward Bartholomew, Business Development and Technical Policy, National Grid 10:50 Upstream Program Updates Jennifer Parsons, Program Execution, National Grid 11:05 Combined Heat & Power (CHP) 11:15 Massachusetts Application Portal Jed Ferris, Commercial Program Execution, National Grid David Gibbons, Program Strategy, National Grid Laura Nowell, Project Manager, energyorbit, 11:35 Closing Remarks, Networking Mary Anne Ryan Customer Solutions Station Hallway Table

3 Safety Message Check Engine Light Top 5 Reasons for Check Engine Lights Coming on The most common reasons for check engine lights coming on in cars, according to the 2017 CarMD Vehicle Health Index Oxygen sensors (account for 8 percent of all check engine lights in cars) Most cars have 2-4. They measure the amount of unburned oxygen in the vehicle s exhaust system. Symptoms or Side Effects: vehicle could burn more fuel than is needed, resulting in as much as 40% decrease in fuel economy. If don t fix, could bust your catalytic converter. Top of list, Average repair cost: $ Catalytic converters The catalytic converter turns carbon monoxide found in exhaust gases into less harmful emissions. Symptoms or Side Effects: car won t go, and if it does, it will get horrible gas mileage. Main reason for failure are faulty oxygen sensors and bad spark plugs. Average repair cost: $1, Ignition coils and spark plugs These parts help start a car, can last up to 100,000 miles Symptoms or Side Effects: could damage or ruin the catalytic converter, and or reduce engine power and fuel economy Average repair cost: $

4 Safety Message Check Engine Light Loose or damaged gas cap Symptoms or Side Effects: If the gas cap is broken or loose, the vehicle s fuel system gets thrown out of whack Average repair cost: $16.88 Mass airflow sensor This sensor works with the vehicle s computer to get the right mix of air and fuel in the combustion chamber Symptoms or Side Effects: can damage spark plugs, the catalytic converter and oxygen sensors. Also decreases fuel economy Average repair cost: $ * *February 26, 2018 issue 2

5 MA Statewide C&I EE Program Highlights Presented by: Deborah Lebl, National Grid Joseph Van Gombos, Unitil

6 MA Statewide C&I EE Program Highlights 3 Year Energy Efficiency Plan Update Electric Highlights : 62,202 participants 1,541,183,000 annual kwh in energy savings 231,883 kw in demand capacity ~$499,000,000 in budget expenditures Resulted in $2.5 billion in total program resource benefits Meaning ~ $5.01 in resource benefit / $1 expended by C&I electric programs

7 MA Statewide C&I EE Program Highlights Natural Gas Highlights : 13,293 natural gas C&I customer participants 21,267,334 annual therm savings $87,800,966 in total budget expenditures Resulted $325 million in total program benefits Meaning ~ $3.702 in resource benefit/ $1 expended by C&I natural gas program Resource masssavedata.com

8 2018 C&I Core Initiative Breakdown - Electric 2018 Electric Goal: 318,380,000 kwh 120,000, ,000,000 80,000,000 60,000,000 40,000,000 20,000,000 - True New Initial Construction Purchase & End of Useful Life Retrofit Small Business Multi-Family Upstream Lighting

9 2018 Core Initiative Breakdown Natural Gas 2018 Natural Gas Goal: 5,677,659 Annual Therms 3,500,000 3,000,000 2,500,000 2,000,000 1,500,000 1,000, ,000 - True New Construction Initial Purchase & End of Useful Life Retrofit Small Business Multi-Family

10 2018 C&I Core Initiative Breakdown Electric Goal: 6,555,000 kwh True New Construction Initial Purchase & End of Useful Life Retorfit Small Business Multi-Family Upstream Lighting

11 2018 Core Initiative Breakdown Natural Gas 2018 Natural Gas Goal: 131,575 Annual Therms 90,000 80,000 70,000 60,000 50,000 40,000 30,000 20,000 10,000 - True New Construction Initial Purchase & End of Useful Life Retrofit Small Business Multi-Family

12 Unitil Efficiency Contacts Small Commercial Projects: Joe Van Gombos Large Commercial Projects: Brad Hunter

13 Results Presented by: Becky Golding, National Grid

14 RI Electric 2017 Results 2017 results: preliminary portfolio savings results are 115% of goal 2018 outlook: decreased goals for C&I and Residential sectors; Income Eligible sector goal increased over 2017 *preliminary

15 RI Gas 2017 Results 2017 results: preliminary portfolio savings results are 105% of goal 2018 outlook: increased goals for Residential and Income Eligible sectors; C&I sector goal decreased over 2017 *preliminary

16 MA Electric 2017 & 3 Year Plan Results 2017 results: preliminary portfolio savings results are 111% of goal 3 year plan: preliminary cumulative results for years 1 & 2 are 73% of plan goal *preliminary

17 MA Gas 2017 & 3 Year Plan Results 2017 results: preliminary portfolio savings results are 102% of goal 3 year plan: preliminary cumulative results for years 1 & 2 are 67% of plan goal *preliminary

18 UPCOMING PROGRAM IMPROVEMENTS AND INNOVATIONS PAY-FOR-PERFORMANCE REVAMP & STRATEGIC ENERGY MANAGEMENT DEMO Deborah Lebl, National Grid Program Strategy, Policy & Evaluation Melissa DeValles, Eversource Energy C&I Energy Efficiency

19 PAY-FOR-PERFORMANCE REDESIGN

20 Program Design & Pathway Improvement MA Program Administrators coordinated to assess Support for and ability to capture non-capital measures, including Operations and Maintenance (O&M) Effectiveness of the Pay-for-Performance (P4P) pathway in bringing value to customers and delivering savings

21 Program Design & Pathway Improvement Goal of redesign Improve customer s ability to engage with program to capture low-cost, no-cost or noncapital energy savings measures Reach more customers (scale) Clarify offerings Make wealth of institutional knowledge available to customers Bring more resources to bear with associated commitments

22 Upcoming Changes Pathway Improvement Overview Pathway Options Measures Types Prescriptive Offerings Comprehensive Program w/ Resource Support P4P Whole Building Retrocommissioning (WB-RCx) Process Retrocommissioning (P-RCx) Operations and Maintenance (O&M) Monitoring Based Commissioning (MBx) Timeline- Redesign is underway Targeting launch in 2018

23 STRATEGIC ENERGY MANAGEMENT DEMONSTRATION

24 Common Elements of SEM Programs Across US & Canada Cohort of Customers Longer-term Engagement Non-capital Measures Industrial Customers Measure Energy Intensity Regression Analysis Determines Savings

25 Our Plan Statewide Implementer Medium-Large Gas & Electric Usage Cohort of 8-10 Customers 1:1 Technical Assistance 1-3 Years Assess Results & Decide on Future Program 21

26 Our Timeline Design program & recruit customers Assess results and decide whether to pursue program Launch customer cohort demonstration 22

27 QUESTIONS?

28 New Construction Services Presented by: Kathy Arthur, National Grid

29 New Construction Services Project Types 1. Ground-up new construction* (commercial, industrial and institutional) 2. Major renovations, Additions, and Tenant Fit-outs* (code triggering) 3. New equipment* (State Defined Prescriptive/Custom applications) *Project must be located in Program Administrator s service area 2

30 Multiple Pathways Fit Various Project Types

31 Systems Approach Prescriptive Path A standardized approach to energy efficiency incentive delivery Chiller Commercial Gas Equipment Compressed Air Systems Kitchen Equipment-Gas and Electric Lighting Systems and Controls/Performance Lighting/FITOUTS Variable Speed Drives Sustainable Office Design ($.50/sf for office fit-outs up to 50,000 sf) 40% open office space and low cubicle heights Low LPD and high lighting controls density Custom Path Appropriate for energy conservation measures that exceed Mass Save baseline, but for which no prescriptive application is available.

32 Fit Outs Defined A fit out could be: New tenant in a new building One tenant moves out and another tenant is moving in space is being gutted out Customer gut renovates a space within an existing building (e.g., university or hospital customer gut renovates a wing or a floor of a building). Fit outs can be: Office Retail/restaurant lab

33 Other Fit Out Opportunities Restaurants Kitchen appliances electric (incentives) and gas (rebates through Gas Networks) Kitchen hood controls Custom refrigeration Labs ACH rate reduction and unoccupied setbacks in accordance with health and safety requirements. Hazard sensing air flow reduction system (e.g. Aircuity) Low flow fume hoods with VAV controls High efficiency run around glycol heat recovery systems High efficiency ultra low temp freezers (-80 deg F) Refer projects to Mass Save as many lab projects can benefit from more detailed energy analysis

34 Sustainable Office Design Tech Company, Cambridge Sustainable Office Design Stats Lighting Power Density 0.53 watts/sf 45% below code (IECC-2012 spaceby-space ) Average area per control point = 221 SF 63 occupancy sensors 50 daylight sensors 29 dimming controls Costs and Savings Fixture Cost = $12/SF Incentive = $31,323 Estimated Energy Savings $8,500/yr ($0.27/SF) 56,400 kwh/yr (1.8 kwh/sf/yr) 28 tons CO2/yr

35 PL+ Interior Warehouse Addition

36 Remember Energy code is harder to beat than ever before. Early integration and involvement of PAs = more support: Tiered Incentive Rates Offered for Deeper Savings Design Team Incentive Offers Early Consultation & Modeling Support HELP US KEEP MASSACHUSETTS THE NATION S LEADER FOR ENERGY EFFICIENCY!

37 Thank You

38 Commercial and Industrial Customer Demand Response Demonstration Project In support of Presented by: Paul Wassink, National Grid

39 What is Demand Response

40 ISO-NE Long Term Forecast 3

41 Demand Response Program Summary Pay for Performance Model the more you curtail, the more you make National Grid will pay an incentive of $35/kW every year Payments are made in October, and are based on the customer s average performance Customers must sign up through an approved vendor CPower Enernoc IPKeys 4

42 What do DR Events Look Like Day ahead notification at ~1pm Called on: During the summer: June, July, August, and September Weekdays Not Holidays 3 hour events from 2pm to 5pm 3 to 7 events per summer Baseline Curtailment During Event Morning Noon Night 5

43 A Few Basic Examples HVAC A 200,000 sf facility has about 1 cfm/sf. This would lead to ~150kW of fan energy 200,000. = 150kW fan Dialing down a VFD from 80% speed to 60% speed for DR events would save ~ 87kW % 150 = 63kW That is worth about $3,000 per year in DR incentives in addition to the energy savings. Lighting A 200,000 sf facility illuminated 0.8 W/sf, that is dimmed 20% for a DR event could save 32kW 200, % 32 That is worth about $1,000 per year in DR incentives. % Process Varies to much for rules-of-thumb, but can be very lucrative.

44 Pick up a Program Flyer 7

45 Questions? 8

46 Natural Gas Presented by: Dave Gaudet, National Grid

47 C&I Custom New Technologies Gas-Fired Engine Driven Air Source Heat Pumps Aeroseal Duct Sealing Radiator Labs Cozi Covers Heat Watch Steam Boiler Controller and Dashboard

48 New Commercial and Industrial Gas Measures Gas-fired Engine-driven air-source and water-source heat pumps Aeroseal Duct Sealing Radiator Labs Heat Watch

49 Gas Heat Pumps Manufacturers Ilios, Nextaire Intellichoice, Aisin Gas-Fired, Engine Driven Air Source and Water Source Heat Pump Systems for Heating Cooling and Hot Water Applications. Applications, R&D Facilities, Correctional, Hotels, Commercial Laundry, Food Processing, College and Universities, Hospitals Savings: 44% heating(78 AFUE baseline) /34% heating(92 AFUE baseline) Measure Life: 15 years Baseline Efficiency Case: 0.78 AFUE furnace/0.92 AFUE Furnace Incentive Opportunities: Custom

50 Gas-Fired Engine-Driven Air Source and Water Source Heat Pumps - Custom High Efficiency High Volume Water Heating and Cooling for Year-Round Needs

51 Ilios High Efficiency Water Heating and Cooling Nominal 400,000 BTUH 600,000 BTUH depending on Hot Water Requirements Coefficient of Performance , averaging over 1.5 over 5,000 hours per year Up to 50% of project cost incentives depending on savings estimate and screening Custom Express Measure Savings Tool In-house

52 Ilios ASHP & WSHP Demonstration Project Results Average project cost for one unit, $60,000-$75,000 Ave savings in range of 15,000 to 25,000 annual therms 15 year measure life Incentive up to 50 of cost. Customer Segment C & I High Volume Hot Water yearround Correctional, Manufacturing, Laboratory, Processes 7

53 Aeroseal Ductwork Sealing Good measure for medium and high pressure duct systems Heating and Cooling Savings Company isolates logical sections of ductwork, performs leakage rate testing per SMACNA and ASHRAE guidelines. Patented blow-in sealing process is implemented with same blower equipment. Ductwork is re-tested for leakage rate. Goal is to exceed code required leakage rates

54 Radiator Labs Manufacturers, Radiator Labs Steam Radiators All Commercial Buildings, Brownstones, Colleges and Universities Savings: Annual savings of 5-15% Measure Life: 5 years Baseline Efficiency Case: cast iron Steam Radiators of various sizes Incentive Opportunities: Custom Gas Application need to model energy savings, custom express savings tool would be valuable.

55 Radiator Labs

56 Heat Watch Steam Boiler Controller Application, Steam Heating Systems that use more than 25,000 therms annually Customer Segment Commercial Multi-family, schools, colleges and universities, brownstones, municipal buildings. Uses Outdoor Air Temperature and Zones to schedule and control run-time. Has User Dashboard wifi feature.

57 Heat Watch Controller

58 Heat Watch Controller

59 Heat Watch Dashboard

60 High Potential Gas Energy Efficiency Measures Steam Traps 97% IRR for Annual Maintenance Pipe & Valve Insulation Typically 2-3 year payback Boiler Controls EMS Heat Recovery

61 MassSave Website and Technology Snapshots & Case Studies

62 2017 Gas Networks Form Learn More:

63 Kitchen Equipment A list of qualifying kitchen equipment is available at:

64 Contact Information David A. Gaudet

65 Electric Non-Lighting Presented by: Fran Boucher National Grid Dave Gaudet National Grid

66 HVAC Equipment RI verses MA RI has more liberal NC incentives for VFD and Chillers ( same qualifications as last year) ALL VFD s for water and waste water facilities go to custom for both MA and RI

67 HVAC Equipment Chillers Efficiency levels and Incentives MA Energy Code Update (IECC 2015) Efficiency levels and Incentives RI Energy Code Update (IECC 2012) Unitary, Split, Heat Pumps, & HVAC Controls Distributor Incentives (Upstream) Control add-ons (Demand Control Ventilation and Dual Enthalpy) upstream for New Construction and on the EMS application for Retrofit EC Motors for HVAC eligible under the Retrofit VFD applications and removed from NC form due to MA Code, in RI still eligible for incentive both NC and Retrofit Variable Refrigerant Flow (VRF) Eligible under a Custom application Distributor Incentive (Upstream)

68 Energy Management Systems Incentive $300 / point for all size buildings Building Sizes allow for more facilities and greater incentives: Building Size (5,000 20,000 sqft): 16 electric & 4 gas Building Size (20,001 80,000 sqft): 48 electric & 12 gas Building Size (80,001 <300,000 sqft): 128 electric & 32 gas Building Size ( 300,000 sqft): Eligible under Custom Intended for new systems or the expansion of existing operational systems Points not associated with energy-saving control strategies are not eligible (alarm points, etc.)

69 Compressed Air Air Compressor Incentives VSD Compressors 15 hp and <25 hp $200 per HP 25 hp and <50 hp $150 per HP 50 hp and 75 hp $100 per HP Storage Incentives - $2.75 per gallon Clarified example and auto calculate minimum required (2 gal/cfm for VSD) Refrigerated Dryer Incentives - $5.25 per CFM Zero-Loss Condensate Drains - $125 per drain Low Pressure Drop Filters - $0.80 per standard CFM Engineered Air Nozzle - $20 each

70 Vending Misers Refrigerated Beverage Vending Machine $ 115 Glass Front Refrigerated Coolers $ 115 Non-Refrigerated vending Machines $ 45

71 ENERGY STAR Electric Kitchen Equipment Commercial Fryers $150 Commercial Steam Cookers $1000 Convection Oven $500 Combination Steam/Convection Oven $2000 Hot food Holding Cabinets Full Size $900 3/4 Size $750 1/2 Size $600 Ice Machines Ice Making Head $250 Remote Conditioned/Split Unit $200 Self Contained $100 Commercial Griddle $400 Pre-Rinse Spray Valves $25 Commercial Dishwasher Under Counter or Door Type $250 Single Tank Conveyer $100

72 Pay for Performance (P4P) Incentives $0.12 per kwh, $1.20 per therm Retrocommissioning (RCx) and Monitoring Based Commissioning (MBCx) Clarification on Measurement & Verification (M&V) and TA Funds Savings must be verified at the measure level in accordance with International Performance Measurement & Verification Protocol (IPM&VP) PAs need to know the measure that resulted in the savings For projects where additional analysis is needed, TA funds may be provided Capital projects, not P4P ECMs

73 Custom Project Applications Non-Electric / Non-Gas Benefits The default electric rate in the BCR Screening tool has increased from 13 cents per kwh to 17 cents and the default therm rate has dropped from $1.15 per therm to $1. More than 50% of our savings are derived from Custom Projects Retrofit Potential for up to 50% of the project cost New Construction Potential for up to 75% of the incremental cost Projects are evaluated with a screening model for cost effectiveness Additional incentives may be available for more comprehensive solutions Technical Assistance funds may be available

74 2018 Lighting Incentive Changes Presenter: Edward Bartholomew, LC, LEED AP, IES Commercial Lighting Program Manager

75 PL+ Interior & Exterior Projects Incentive for >10% of Code Tier One PL+ Code Controls $1.50 N/C Tier Two PL+ Integral Controls $2.00 N/C Tier Three PL+ Network Controls & M&V $3.00 N/C $2.00 Retrofit $3.00 Retrofit $4.00 Retrofit 50% Baseline Redesign LPD $ Per Watt Saved Incentive calculation: Tier $ x Total Watt saved (10% >Code LPD x Area Design LPD x Area). Majority >80% of lighting (LPD) must be controlled Code exempt lighting must be approved by Program Admin for incentives > 10% Code LPD Tier Two & Tier Three controls have required and reported capabilities for eligibility 2

76 PL+ Savings vs. Incentives Savings: Incentives: New Construction: Code LPD minus Design LPD New Construction or Retrofit: Code LPD minus Design LPD (Up to 50% of Code LPD) Retrofit: Existing LPD minus Design LPD Retrofit: If Existing LPD is better than Code LPD, Existing LPD minus Design LPD (Up to 50% of Code LPD) 3

77 PL+ Incentive Calculation Tools PL+ Mass Save Application Portal (MAP) coming in April COMcheck (New Construction) PL+ Workbook v4 (Excel Spreadsheet) For project input and incentive calculation Accepted as PL+ documentation for retrofit projects Will accept existing LPD as baseline if better than code. PL+ Online Portal (Coming Soon with Limited Access) All of these methods are acceptable for compliance. 4

78 PL+ Workbook v4 5

79 Savings Potential for Controls US installed stock penetration of lighting controls, 2015 (DOE 2016) 47% Distribution of NLC savings across all buildings analyzed (n=114)

80 PL+ Energy Savings Potential PL+ *Based on DoE Office Lighting Studies. 7

81 Case Study: Office Building Tier 2 Integral Controls Area Hours of <10% Existing Design Tier One Tier Two Tier Three Use Code LPD LPD LPD $2.00 $3.00 $ ,000 4, $18, $27, $37, Existing kwh Design kwh kwh Saved 136, , , % kwh Saved

82 True Market Transformation

83 2018 Lighting Incentive Changes Thank you

84 Upstream Program Updates Presented by: Jennifer Parsons, National Grid

85 Upstream Lighting 2017 Total Savings: 128,000,000 kwh $17,750,000 Incentives Paid 60 Distributor partners 2

86 Upstream Lighting 2018 New Product Additions LED Troffers with Controls Exterior Lighting T5 LED Tubes LED U-Bends High/Low Bays Customer Contribution: $2.00 3

87 Upstream Lighting Screw base lamps LED Linear 4 Tled (T8) T5 Led ** T8 Ubend** Stairwell Fixture with internal controls LED High/Low bay ** LED Exterior Lighting ** Downlight Retrofit Kits LED Troffers LED Troffers with internal controls** **New measure for National Grid as of 2/1/2018 4

88 Upstream Lighting 5

89 Upstream Lighting 6

90 Upstream Lighting Quantity Requirements Qty >25 require Pre-approval LED Fixtures (Troffers, Outdoor Lighting and High bays) Customer address verification Distributor Invoice Requires: Incentive Applied Formal inspections process RI Program the same as MA For more information: 7

91 Upstream HVAC Electric Only 2017 Savings GWh 58 Distributor Partners, representing over 200 branch locations 8

92 Upstream HVAC Electric Only 2018 Eligible Equipment Air Conditioning & Heat Pump Systems Air Cooled / Water Cooled Economizer Controls VRF * ECM Pump * * 2018 New Addition 9

93 Upstream HVAC Electric Only Minimum Efficiency Levels Air-Cooled Air Conditioning and Heat Pump Systems Equipment Type Unit Type Size Category 1 Sub Category Full Load Cooling Efficiency Seasonal/ Part Load Cooling Efficiency Heating Efficiency 2 Air-Cooled AC or HP < 65 kbtuh (<5.4 Tons) Split or Package System 12.0 EER and 15.0 SEER and 9.0 HSPF Air-Cooled AC or HP 65 kbtuh and < 135 kbtuh ( 5.4 Tons and < 11.3 Tons) Split System and Single Package 12.0 EER and 13.1 IEER and 3.4 COP Air-Cooled AC or HP 135 kbtuh and < 240 kbtuh ( 11.3 Tons and < 20 Tons) Split System and Single Package 11.5 EER and 13.0 IEER and 3.2 COP Air-Cooled AC or HP 240 kbtuh and <760 kbtuh ( 20 Tons and < 63.3 Tons) Split System and Single Package 10.1 EER and 12.0 IEER and 3.2 COP Air-Cooled AC or HP 760 kbtuh ( 63.3 Tons) Split System and Single Package 9.7 EER and 13.0 IEER and 3.2 COP 10

94 Upstream HVAC Electric Only Water-Cooled Air Conditioning and Heat Pump Systems Equipment Type Unit Type Size Category 1 Sub Category Full Load Cooling Efficiency Seasonal/ Part Load Cooling Efficiency Heating Efficiency 2 Water-Cooled Water Source HP Any Size Split System and Single Package 14.0 EER - and 4.6 COP Water-Cooled Ground Source Closed Loop HP Any Size Split System and Single Package 15.0 EER - and 3.5 COP Water-Cooled Ground Source Open Loop HP Any Size Split System and Single Package 19.0 EER - and 4.0 COP Water-Cooled or Evaporatively-Cooled AC < 65 kbtuh (< 5.4 Tons) Split System and Single Package 13.5 EER and 14.0 IEER - Water-Cooled or Evaporatively-Cooled AC 65 kbtuh and < 240 kbtuh ( 5.4 Tons and < 20 Tons) Split System and Single Package 13.0 EER and 15.5 IEER - Water-Cooled or Evaporatively-Cooled AC 240 kbtuh ( 20 Tons) Split System and Single Package 12.5 EER and 14.5 IEER - 11

95 Upstream HVAC Electric Only Ductless Mini and Multi Split Systems Equipment Type Unit Type Size Category 1 Sub Category Full Load Cooling Efficiency Seasonal/ Part Load Cooling Efficiency Heating Efficiency 2 Air-Cooled AC or HP < 65 kbtuh (<5.4 Tons) Ductless Mini and Multi Splits 12.0 EER and 17.0 SEER and 9.0 HSPF Dual Enthalpy Economizer Controls (when installed with new qualifying equipment) Equipment Outside Air Economizer utilizing 2 enthalpy sensors Electronically Commutated Motor (ECM) Circulator Pumps for hydronic heating or service hot water installations Commercial Pump Size 3 HP 12

96 Upstream HVAC Variable Refrigerant Flow (VRF) Systems Equipment Type Unit Type Size Category Sub Category Full Load Cooling Efficiency Seasonal/ Part Load Cooling Efficiency Heating Efficiency Air-Cooled HP 65 kbtuh ( 5.4 Tons) VRF 11.0 EER and 18.0 IEER and 3.4 COP Water-Cooled HP 65 kbtuh ( 5.4 Tons) VRF 12.0 EER and 20.0 IEER and 4.3 COP 1 Equipment capacity is AHRI rated capacity or capacity at AHRI rating conditions for units without an AHRI rating 2 Heating efficiency applies only to heat pumps For more program information: 13

97 Upstream Water Heaters 2017 Total Savings: 1,726,007 gross annual therms 41 Distributor Partners, representing over 180 branch locations For more program information: 14

98 Upstream Water Heaters WATER HEATER TYPE INPUT RATING REQUIRED EFFICIENCY STORAGE WATER HEATERS < 75 Mbtuh Energy Factor 0.67 or Uniform Energy Factor Mbtuh Thermal Efficiency 90% TANKLESS WATER HEATERS* < 200 Mbtuh < 200 Mbtuh Energy Factor 0.82 or Uniform Energy Factor 0.81 Energy Factor 0.90 or Uniform Energy Factor 0.89 VOLUME WATER HEATERS** 75 Mbtuh Thermal Efficiency 85% 75 Mbtuh Thermal Efficiency 92% INDIRECT WATER HEATERS N/A N/A 15

99 Upstream Food Service 25 Distributor Partners Electric & Gas Equipment Instant rebate at the point of sale Gas Networks Mail in Application is still current, customer must choose which path Statewide Initiative Exception of Columbia Gas; mail in application only For more program information: 16

100 Upstream Food Service Upstream Food Service Equipment: Gas Qualified Production Rebate per Unit Combination Oven $1, Convection Oven $1, Conveyor Oven $1, Fryer $1, Griddle $ Pre-Rinse Spray Valve $50.00 Rack Oven $1, Steamer $1,

101 Upstream Food Service Upstream Food Service Equipment: Electric Qualified Production Rebate per Unit Combination Oven $2, Convection Oven $ Dishwasher High Temp Door Type $ Dishwasher High Temp Multi Tank Conveyor $ Dishwasher High Temp Pot, Pan, Utensil $ Dishwasher High Temp Single Tank Conveyor $ Dishwasher High Temp Under Counter $ Dishwasher Low Temp Door Type $ Dishwasher Low Temp Multi Tank Conveyor $ Dishwasher Low Temp Single Tank Conveyor $ Dishwasher Low Temp Under Counter $ Fryer Large Vat $ Fryer Standard Vat $ Griddle $ Hot Food Holding Cabinet 3/4 Size $ Hot Food Holding Cabinet Full Size $ Hot Food Holding Cabinet Half Size $ Ice Machine - Ice Making Head $ Ice Machine - Remote Cond./Split Unit - Batch $ Ice Machine - Remote Cond./Split Unit - Continuous $ Ice Machine - Self Contained $ Steam Cooker $1,

102 Thank You Upstream Program Administrator Contact Information Lighting: National Grid: Eversource: Cape Light Compact: Unitil: Food Service: National Grid: Eversource: Cape Light Compact: Unitil: Berkshire Gas: Liberty Utilities: Gas Water Heating: National Grid: Eversource: Columbia Gas of MA: Unitil: Berkshire Gas: Liberty Utilities: HVAC: National Grid: Eversource: Cape Light Compact: Unitil: 19

103 COMBINED HEAT & POWER (CHP) Presented by: Gerald (Jed) Ferris, National Grid

104 What is CHP? Combined heat and power (CHP), also known as cogeneration, is the simultaneous production of electricity and heat from a single fuel source, such as: natural gas, biomass, biogas, coal, waste heat, or oil. Technologies: Reciprocating Engine Fuel Cell Microturbine Gas Turbine Steam Turbine

105 CHP vs. SHP

106 Economic Example Size 1200 KW System Cost of CHP $3000/KW Cost of Gas $0.70/therm Cost of Electricity $0.15/kwh blended Electrical Efficiency 35% Thermal Efficiency 35% Operating Hours 8200 Hours Load Factor 80% Heating Efficiency 80%

107 Economic Example Cont d Annual Kwh Generated 7,872,000 kwh Gas Consumed 767,408 Therms Gas Displaced 335,741 Therms Net Gas Use Increase 431,667 Therms Electric Bill Savings $1,180,800 Gas Bill Increase $302,167 Maintenance Costs $173,184 Net Savings $705,449 APS Revenue (Mass) $232,000 Three Year Savings $2,800,000

108 Economic Example Cont d Three Year Savings $2,800,000 Total Installation Cost $3,600,000 Incentive $780,000 Net Cost $2,820,000 Simple ROI 3.0 Years

109 Efficiency Definition Total Annual Efficiency = ( Annual electrical energy usage in BTU s + Annual thermal energy recovered in BTU s ) / Annual Energy Consumed by CHP system in BTU s NOTE: In case of absorber, the cooling BTUs produced by the absorber will be used as the thermal energy utilized. Change this year that Bio Gas with less than 60% annual efficiency may be incentivized at PA s discretion on a case by case basis. 7

110 Efficiency Level Determination Net Electical Efficiency (HHV) Total Annual Efficiency Level 1 (HHV) Total Annual Efficiency Level 2 (HHV) Total Annual Efficiency Level 3 (HHV) Total Annual Efficiency Level 4 (HHV) % 66.4% 72.6% 78.8% % 66.7% 72.8% 78.9% % 67.0% 73.0% 79.0% % 67.3% 73.2% 79.1% % 67.6% 73.4% 79.2% % 67.9% 73.6% 79.3% 8

111 Efficiency Levels Four Levels based on Electrical and Total Efficiency, Three Tiers. Tier 2 - Ashrae Level I audit, implement measures with 3 yr or less payback Tier 3 Ashrae Level II audit, reduce site energy by 10% within 3 yr period. 9

112 Incentive Estimate The estimated incentive is also not to exceed the $/kwh shown and the actual incentive may be lower than what is calculated using the table. The available incentive will be the LOWER of the following two calculations: The applicable $ per KWh value from the table of maximum available incentives multiplied by the annual KWh savings, subject to each PA s budgetary or other limitations The ISO Peak co-incidental kw reduction multiplied by $800 CHP Units smaller than 50 kw will be given an additional $200 per kw nameplate capacity at PA s discretion to account for higher installed cost for smaller CHP units. 10

113 Conclusions CHP Systems should be properly sized to maximize the BCR and customer pay back scenarios. CHP Engines cost less than $1000/KW. Contact Local Sales Utility Representative to find out Incentive levels before selling a project. Submit a Distributed Generation(DG) application sooner than later. This might mitigate costs and will reserves a spot in the queue ahead of future DG projects. Link for CHP Guidebook Ngrid.com/ma-chp

114 QUESTIONS? Contact Info: Gerald (Jed) Ferris CHP Project Manager New England National Grid

115 Massachusetts Application Portal Presented by: Laura Nowell, Project Manager energyorbit

116 Solution Stations Upstream Vivian Daly, CLEAResult Melissa Skubel, CLEAResult Cici Wang, Energy Solutions Technical Services David Velardocchia, National Grid NES & FERC Paul Wassink, National Grid Third Party Financing Josh Patton, Ascentium Bank