# DRAFT

Water Heater National Energy Impacts Author: Virginie Letschert Lawrence Berkeley National Laboratory

COLOR SCHEMEExtrapolation Input from Engineering and LCC Analysis

WORKSHEET DESCRIPTION National Impacts Summary Tables and Charts of Primary Energy Savings and economic Impacts for All Product Classes

Base Case Consumption Calculation of Base Case Primary Energy Consumption for all Product Classes NIA GSWH Calculation of Primary Energy Savings and economic Impacts for Gas Storage Water Heater NIA ESWH Calculation of Primary Energy Savings and economic Impacts for Electric Storage Water Heaters NIA OSWH Calculation of Primary Energy Savings and economic Impacts for Oil Storage Water Heater NIA GIWH Calculation of Primary Energy Savings and economic Impacts for Gas Instantaneous Water Heater Shipments Forecast Forecast of Shipments for all Product Classes in the base case, and without fuel switching effects Fuel Switching Shipments Forecast of Shipments for Product Classes affected by fuel switching New Housing Market Shares Historical Data and Forecast of Market Shares in New Housing New Housing Forecast Forecast of New Housing Historical Market Shares Data Historical Heating Fuel and Equipment Data for New Homes LCC Inputs Design Option Input Data: Associated Costs and Unit Energy Consumption GSWH-Market Trends Forecast of Market-Weighted Energy Efficiency for Gas Storage Water Heaters EWH-Market Trends Forecast of Market-Weighted Energy Efficiency for Electric Storage Water Heaters Retirement Function Probability Function Determining Replacement of Equipment Energy Prices and Site to SourceForecasts of Energy Prices and Site-Source Conversion Factors Discount Factor Discount Factor Forecast This sheet allows the user to select from a variety of parameters to define the scenario for which they wish to calculate the NES and NPV. Parameters include the national discount rate, the energy price scenario, the market penetration growth for Instantaneous Gas Water Heaters, the fuel switching scenario, the base case efficiency growth rate.

0900006480eb89bf.xlsx Julie Osborn 7/18/20112:07 PM

# DRAFT

This sheet allows the user to select from a variety of parameters to define the scenario for which they wish to calculate the NES and NPV. Parameters include the national discount rate, the energy price scenario, the market penetration growth for Instantaneous Gas Water Heaters, the fuel switching scenario, the base case efficiency growth

0900006480eb89bf.xlsx Julie Osborn 7/18/20112:07 PM

# National Impacts Analysis Spreadsheet FlowChart

Historic Market Shares Data LCC Inputs

NIA

-Product Class Shipments Forecast

National Impacts Summary Historical data and user input worksheets

NES model and accounting worksheets

Data output and summary worksheets Shipments Summary Fuel Prices and Site to Source

# National Impacts Analysis Spreadsheet FlowChart

Retirement

New Housing Forecast

New Housing Market Shares Shipments Forecast

Base Case

ConsumptionDRAFT High 2 Reference 1 Low 0.5 1 Discount Rate 7%Reference Case Constant Efficiency Current Year 2010Low Economic Growth Instantaneous Water Heater Fuel Switching ON Efficiency Growth Rate Low Rate of Efficiency Increase Energy Price Scenario High Economic Growth Market Share Scenario OFF Moderate Rate of Efficiency Increase

1 High Rate of Efficiency Increase1

Note: Based on the Australian Market, see TSD ch.10 3

2

Efficiency Levels by TSL Levels

TSL 1 TSL 2 TSL 3 TSL 4 TSL 5 TSL 6 TSL 7 TSL 8

CriteriaShipment

Weighted Average Efficiency Interim LevelInterim LevelInterim LevelInterim LevelInterim LevelEnergy Star Compatible Max Tech Gas Storage Water Heater 1 2 2 2 7 8 2 6 Electric Storage Water Heater 2 3 4 5 8 8 6 7 Oil Storage Water Heater 3 4 5 5 5 5 5 7 Gas Instantaneous Water Heater 4 4 4 4 4 4 4 8 Efficiency Levels (EF) by TSL Levels

TSL 1 TSL 2 TSL 3 TSL 4 TSL 5 TSL 6 TSL 7 TSL 8

CriteriaShipment

Weighted Average Efficiency Interim LevelInterim LevelInterim LevelInterim LevelInterim LevelEnergy Star Compatible Max Tech Gas Storage Water Heater 0.62 0.63 0.63 0.63 0.62 0.62 0.63 0.77 Electric Storage Water Heater 0.92 0.93 0.94 0.95 1.07 1.07 2.00 2.35 Oil Storage Water Heater 0.58 0.60 0.62 0.62 0.62 0.62 0.62 0.68 Gas Instantaneous Water Heater 0.82 0.82 0.82 0.82 0.82 0.82 0.82 0.950 NES Summary Results by TSL Levels (quads)

TSL 1 TSL 2 TSL 3 TSL 4 TSL 5 TSL 6 TSL 7 TSL 8 Gas Storage Water Heater 0.69 1.17 1.17 1.17 0.81 1.29 1.17 4.91 Electric Storage Water Heater 0.29 0.41 0.79 1.09 1.67 1.67 8.90 11.22 Oil Storage Water Heater 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.02 Gas Instantaneous Water Heater 0.08 0.08 0.08 0.08 0.08 0.08 0.08 0.58 Total 1.07 1.66 2.05 2.35 2.58 3.06 10.16 16.73 Discounted NES Summary Results by TSL Levels (quads)

TSL 1 TSL 2 TSL 3 TSL 4 TSL 5 TSL 6 TSL 7 TSL 8 Gas Storage Water Heater 0.17 0.29 0.29 0.29 0.20 0.32 0.29 1.22 Electric Storage Water Heater 0.07 0.11 0.20 0.28 0.43 0.43 2.31 2.91 Oil Storage Water Heater 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 Instantaneous Storage Water Heater 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.14 Total 0.27 0.42 0.52 0.60 0.66 0.78 2.63 4.28 NPV Incremental Total Installed Cost Results by TSL Levels

TSL 1 TSL 2 TSL 3 TSL 4 TSL 5 TSL 6 TSL 7 TSL 8 Gas Storage Water Heater 2.56 5.02 5.02 5.02 3.34 5.82 5.02 31.11 Electric Storage Water Heater 1.12 1.46 3.14 4.79 7.30 7.30 46.28 52.59 Oil Storage Water Heater 0.00 0.00 0.01 0.01 0.01 0.01 0.01 0.04 Gas Instantaneous Water Heater 0.42 0.42 0.42 0.42 0.42 0.42 0.42 7.58 Total 4.11 6.91 8.59 10.24 11.06 13.55 51.73 91.32 NPV Total Operating (Energy+O&M) Costs Results by TSL Levels

TSL 1 TSL 2 TSL 3 TSL 4 TSL 5 TSL 6 TSL 7 TSL 8 Gas Storage Water Heater 3.15 5.24 5.24 5.24 3.61 5.72 5.24 21.16 Electric Storage Water Heater 1.48 2.07 3.99 5.52 8.32 8.32 45.12 55.84 Oil Storage Water Heater 0.03 0.07 0.10 0.10 0.10 0.10 0.10 0.19 Gas Instantaneous Water Heater 0.42 0.42 0.42 0.42 0.42 0.42 0.42 2.56 Total 5.07 7.79 9.74 11.28 12.45 14.56 50.88 79.75 NPV Summary Results by TSL Levels ($ Billions)

TSL 1 TSL 2 TSL 3 TSL 4 TSL 5 TSL 6 TSL 7 TSL 8 Gas Storage Water Heater 0.59 0.22 0.22 0.22 0.27 -0.10 0.22 -9.95 Electric Storage Water Heater 0.35 0.61 0.85 0.73 1.03 1.03 -0.52 3.25 Oil Storage Water Heater 0.03 0.06 0.09 0.09 0.09 0.09 0.09 0.15 Gas Instantaneous Water Heater 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -5.02 Total 0.96 0.88 1.15 1.03 1.39 1.01 -0.22 -11.57 2.746809401 Gas Storage Water Heater

GSWH Efficiency Level BASE EL 1 EL 2 EL 3 EL 4 EL 5 EL 6 EL 7 EL 8

Design Standing Pilot, 1” ins Standing Pilot,

1.5” ins Standing Pilot,

2” Ins Electronic

ignition, 1” ins, power vent Electronic

ignition, 1.5” ins, power vent Electronic

ignition, 2” ins, power ventCondensing, 2”

ins, power ventEL1 & EL6

WeightedEL2 & EL6

Weighted Shipments 2015-2045 (Millions) 143.4 143.4 143.4 143.4 143.4 143.4 143.4 144.0 143.9 Incremental Equipment and O&M Costs ($ Billions) 7.85 15.84 57.87 60.97 70.64 103.40 10.74 18.84 Energy Cost Savings ($ Billions) 15.63 26.39 28.44 41.42 58.05 111.27 18.37 29.26 Discounted Incremental Equipment ($ Billions) 2.56 5.02 17.03 18.34 20.97 31.11 3.34 5.82 Discounted Operating Cost Savings (Energy and O&M) ($ Billions) 3.15 5.24 4.95 7.72 10.74 21.16 3.61 5.72 Net Savings, not discounted ($ Billions) 7.78 10.55 -29.43 -19.55 -12.59 7.88 7.63 10.42 Net Present Value ($ Billions) 0.59 0.22 -12.08 -10.62 -10.23 -9.95 0.27 -0.10 Site Savings 2015- 2045 (Quads) 0.64 1.09 1.39 1.91 2.58 4.72 0.75 1.21 Source Savings 2015- 2045 (Quads) 0.69 1.17 1.27 1.84 2.57 4.91 0.81 1.29 Present Value of Source Savings 2015- 2045 (Quads) 0.17 0.29 0.31 0.45 0.64 1.22 0.20 0.32

Electric Storage Water Heater

ESW H BASE EL 1 EL 2 EL 3 EL 4 EL 5 EL 6 EL 7 EL 8 National Impacts Summary

Efficiency Level -20 -15 -10 -5 0 5 10 15 20

-10 -8 -6 -4 -2 0 2 4 6 8 10

EL 1 EL 2 EL 3 EL 4 EL 5 EL 6 EL 7 EL 8$BillionsQuads National Impacts

-Gas Storage Water Heater

Source Energy Savings (Quads)

Net Present Value (Billions)

30 40

15 20National Impacts

-Electric Storage Water Heater Reference Case Reference ON Moderate Rate of Efficiency Increase

0900006480eb89bf.xlsx 7/18/2011DRAFT Design 1.5" ins (BASELINE) 2" ins 2.25"ins 2.5" ins 3" ins 4" ins Heat Pump Water HeaterHeat Pump

Water HeaterEL5 & EL6

Weighted Shipments 2015-2045 (Millions) 174.84 174.84 174.84 174.84 174.84 174.84 174.84 174.84 177.39 Incremental Equipment and O&M Costs ($ Billions) 1.63 3.54 4.62 10.04 15.37 155.54 177.37 24.17 Energy Cost Savings ($ Billions) 2.69 7.18 10.09 19.56 27.11 236.70 282.33 41.63 Discounted Incremental Equipment ($ Billions) 0.53 1.12 1.46 3.14 4.79 45.96 52.59 7.30 Discounted Operating Cost Savings (Energy and O&M) ($ Billions) 0.56 1.48 2.07 3.99 5.52 46.78 55.86 8.32 Net Savings, not discounted ($ Billions) 1.07 3.64 5.47 9.52 11.73 81.15 104.96 17.46 Net Present Value ($ Billions) 0.03 0.35 0.61 0.85 0.73 0.82 3.26 1.03 Site Savings 2015- 2045 (Quads) 0.06 0.15 0.21 0.40 0.56 4.75 5.68 0.84 Source Savings 2015- 2045 (Quads) 0.11 0.29 0.41 0.79 1.09 9.43 11.23 1.67 Present Value of Source Savings 2015- 2045 (Quads) 0.03 0.07 0.11 0.20 0.28 2.45 2.91 0.43

Results for EL 7 Considering Switching Quads Quads $Billions to GSWH EL 1 10.64 2.76 1.82 EL 2 10.71 2.78 1.93 EL 3 10.23 2.65 0.79 EL 4 10.31 2.68 1.04 EL 5 10.43 2.71 1.36 EL 6 11.22 2.91 3.25 Fuel Switching Effects for EL 7 (Electric Heat Pump Water Heaters)

GSWH EL 1GSWH EL 2GSWH EL 3 GSWH EL 4 GSWH EL 5GSWH EL 6

Gas Storage Water Heater Design Standing Pilot, 1.5” ins Standing Pilot,

2” Ins Electronic

ignition, 1” ins, power vent Electronic

ignition, 1.5” ins, power vent Electronic

ignition, 2” ins, power ventCondensing, 2”

ins, power vent Shift in Shipments 2015-2045 (Millions) 7.54 7.00 13.53 13.10 12.38 0.13 Savings in Electricity Equipment Cost ($ Billions) 12.26 11.37 22.13 21.41 20.21 0.27 Savings in Gas Equipment Cost ($Billions) -10.19 -10.31 -19.60 -19.15 -18.40 -0.27 Savings in Electricity Energy Cost ($Billions) 14.78 13.70 26.51 25.67 24.25 0.25 Savings in Gas Energy Cost ($Billions) -25.36 -22.97 -44.57 -41.95 -38.09 -0.34 Discounted Savings in Electricity Equipment Cost ($ Billions) 3.66 3.40 6.61 6.40 6.04 0.08 Discounted Savings in Gas Equipment Cost ($Billions) -3.21 -3.08 -5.86 -5.72 -5.50 -0.08 Discounted Savings in Electricity Energy Cost ($Billions) 2.88 2.68 5.18 5.01 4.73 0.05 Discounted Savings in Gas Energy Cost ($Billions) -4.78 -4.33 -8.40 -7.91 -7.18 -0.06 Net Impacts, not discounted ($ Billions) -8.50 -8.20 -15.52 -14.03 -12.03 -0.09 Net Present Value ($ Billions) -1.44 -1.34 -2.47 -2.23 -1.90 -0.01 Electricity Source Energy Savings (Quads) 0.68 0.63 1.22 1.18 1.11 0.01 Gas Source Energy Savings (Quads) -1.27 -1.15 -2.22 -2.09 -1.91 -0.02 Net Impacts on Source Energy Savings -0.59 -0.52 -1.00 -0.92 -0.80 -0.01 Present Value of Net Impacts on Source Savings 2015- 2045 (Quads) -0.15 -0.13 -0.26 -0.23 -0.20 0.00

Oil Storage Water Heater

OSWH

BASE EL 1 EL 2 EL 3 EL 4 EL 5 EL 6 EL 7

Design Electronic Ignition, 1” Ins (fiberglass) (BASELINE) Electronic

Ignition, 1.5” Ins (fiberglass)Electronic

Ignition, 2” Ins (fiberglass) Electronic

Ignition, 2.5” Ins (fiberglass) Electronic

Ignition, 2” Ins (foam) Electronic

Ignition, 2.5” Ins (foam) Electronic

Ignition, 1” Ins (fiberglass), enhanced flue baffle Electronic

Ignition, 1” Ins (foam), enhanced flue baffle Shipments 2015-2045 (Millions) 1.04 1.04 1.04 1.04 1.04 1.04 1.04 1.04 Incremental Equipment and O&M Costs ($ Billions) 0.00 0.00 0.01 0.00 0.02 0.11 0.11 Energy Cost Savings ($ Billions) 0.00 0.09 0.17 0.33 0.49 0.79 0.95 Discounted Incremental Equipment ($ Billions) 0.00 0.00 0.00 0.00 0.01 0.04 0.04 Discounted Operating Cost Savings (Energy and O&M) ($ Billions) 0.00 0.02 0.03 0.07 0.10 0.16 0.19 Net Savings, not discounted ($ Billions) 0.00 0.09 0.16 0.32 0.47 0.67 0.84 Net Present Value ($ Billions) 0.000 0.017 0.032 0.064 0.092 0.121 0.154 Site Savings 2015- 2045 (Quads) 0.000 0.002 0.004 0.008 0.012 0.019 0.023 Source Savings 2015- 2045 (Quads) 0.000 0.002 0.004 0.008 0.012 0.019 0.023 Present Value of Source Savings 2015- 2045 (Quads) 0.000 0.001 0.001 0.002 0.003 0.005 0.006

Gas Instantaneous Water Heater

GIW H Efficiency Level BASE EL 1 EL 2 EL 3 EL 4 EL 5 EL 6 EL 7 EL 8

Design Standing pilot (BASELINE) Standing Pilot,

Improved HX Electronic

Ignition, Improved HX Electronic

Ignition, Induced Draft (Power Vent) Electronic Ignition,

Improved HX, Induced Draft (Power Vent) Electronic

Ignition, Improved HX, Induced Draft (Power Vent) Electronic

Ignition, Improved HX, Induced Draft (Power Vent) CondensingCondensing, Improved HX

Shipments 2015-2045 (Millions) 50.8 50.8 50.8 50.8 50.8 50.8 50.8 50.8 50.8 Incremental Equipment and O&M Costs ($ Billions) 0.01 0.10 0.68 1.04 18.80 22.04 16.67 25.66 Energy Cost Savings ($ Billions) 0.19 1.51 1.66 1.94 3.71 4.59 10.58 13.57 Discounted Incremental Equipment ($ Billions) 0.00 0.16 0.32 0.42 5.59 6.53 4.97 7.58 Discounted Operating Cost Savings (Energy and O&M) ($ Billions) 0.04 0.34 0.36 0.42 0.74 0.90 2.01 2.56 Net Savings, not discounted ($ Billions) 0.18 -1.82 0.98 0.90 -15.09 -17.45 -6.09 -12.08 Net Present Value ($ Billions) 0.03 0.18 0.05 0.00 -4.84 -5.62 -2.96 -5.02 Site Savings 2015- 2045 (TWh) 0.01 0.06 0.07 0.08 0.15 0.18 0.42 0.53 Source Savings 2015- 2045 (Quads) 0.01 0.06 0.07 0.08 0.16 0.20 0.45 0.58 Present Value of Source Savings 2015- 2045 (Quads) 0.00 0.02 0.02 0.02 0.04 0.05 0.11 0.14 Efficiency Level GSWH Standard Level NPV GSWH EL Source

Savings Discounted

Source Savings -40 -30 -20 -10 0 10 20

-20 -15 -10 -5 0 5 10

EL 1 EL 2 EL 3 EL 4 EL 5 EL 6 EL 7 EL 8$BillionsQuads

Source Energy Savings (Quads)

Net Present Value (Billions)

-12.00 -7.00 -2.00 3.00 8.00

-0.90 -0.70 -0.50 -0.30 -0.10 0.10 0.30 0.50 0.70 0.90

EL 1 EL 2 EL 3 EL 4 EL 5 EL 6 EL 7 EL 8$BillionsQuads National Impacts

-Gas Instantaneous Water Heater

Source Energy Savings (Quads)

Net Present Value (Billions) -1.00 -0.80 -0.60 -0.40 -0.20 0.00 0.20 0.40 0.60 0.80 1.00

-0.04 -0.03 -0.02 -0.01 0.00 0.01 0.02 0.03 0.04

EL 1 EL 2 EL 3 EL 4 EL 5 EL 6 EL 7$BillionsQuads National Impacts

-Oil Storage Water Heater

Source Energy Savings Net Present Value -10 -8 -6 -4 -2 0 2 4 6 8 10

-3 -2 -1 0 1 2 3

GSWHEL 1GSWH EL 2GSWHEL 3GSWH EL 4GSWH EL 5GSWHEL 6$BillionsQuads Fuel Switching Impacts

-Electric Storage Water Heater

Source Energy Savings (Quads)

Net Present Value (Billions)

0900006480eb89bf.xlsx 7/18/2011GWH EWH OWH GIWH GWH EWH OWH GIWH

2015 4.64 5.14 0.03 1.17 57.60 57.50 0.42 6.87 2016 4.62 5.22 0.04 1.25 57.48 58.35 0.42 7.97 2017 4.56 5.26 0.04 1.31 57.35 59.22 0.42 9.08 2018 4.50 5.28 0.03 1.35 57.21 60.09 0.42 10.17 2019 4.46 5.30 0.03 1.40 57.07 60.95 0.42 11.23 2020 4.44 5.33 0.03 1.44 56.93 61.79 0.42 12.25 2021 4.42 5.33 0.03 1.47 56.77 62.57 0.43 13.22 2022 4.42 5.35 0.03 1.51 56.62 63.31 0.43 14.12 2023 4.45 5.40 0.03 1.54 56.50 64.01 0.43 14.96 2024 4.49 5.46 0.03 1.58 56.42 64.70 0.43 15.74 2025 4.55 5.55 0.03 1.63 56.40 65.39 0.43 16.48 2026 4.61 5.63 0.03 1.66 56.45 66.07 0.43 17.17 2027 4.66 5.70 0.03 1.70 56.55 66.76 0.43 17.80 2028 4.69 5.75 0.03 1.72 56.70 67.43 0.43 18.38 2029 4.73 5.81 0.03 1.75 56.90 68.11 0.43 18.92 2030 4.77 5.88 0.03 1.77 57.15 68.80 0.43 19.42 2031 4.80 5.92 0.03 1.79 57.44 69.49 0.43 19.88 2032 4.81 5.96 0.03 1.80 57.75 70.16 0.43 20.30 2033 4.84 6.00 0.03 1.81 58.09 70.83 0.43 20.68 2034 4.87 6.05 0.03 1.83 58.44 71.50 0.43 21.03 2035 4.90 6.10 0.03 1.84 58.82 72.16 0.43 21.36 2036 4.94 6.15 0.03 1.86 59.22 72.82 0.43 21.66 2037 4.99 6.20 0.03 1.88 59.63 73.48 0.43 21.95 2038 5.03 6.26 0.03 1.90 60.06 74.14 0.43 22.22 2039 5.08 6.32 0.03 1.92 60.50 74.81 0.43 22.49 2040 5.13 6.38 0.03 1.94 60.96 75.47 0.43 22.74 2041 5.17 6.44 0.03 1.96 61.43 76.15 0.43 22.98 2042 5.22 6.50 0.03 1.98 61.92 76.83 0.43 23.22 2043 0.00 0.00 0.00 0.00 57.16 70.95 0.40 21.46 2044 0.00 0.00 0.00 0.00 52.36 65.03 0.36 19.68 Total 2015-2045132.8 161.7 1.0 46.7 1,681.51,963.8 12.4 505.8 Shipments (Millions) Remaining Stock (Millions) 

# Base Case Energy

ConsumptionEWH GWH EWH

Gas Elec Elec Oil Elec Gas Elec 

### 16.0 0.0 8.5 18.6 0.2 11.3 0.1 1.00 1.51 

### 16.0 0.0 8.5 18.6 0.2 11.3 0.1 1.00 1.46 

### 16.0 0.0 8.5 18.6 0.2 11.3 0.1 0.99 1.26 

### 16.0 0.0 8.5 18.6 0.2 11.3 0.1 0.99 1.13 

### 16.0 0.0 8.5 18.6 0.2 11.3 0.1 0.99 1.12 

### 16.0 0.0 8.5 18.6 0.2 11.3 0.1 0.99 1.13 

### 16.0 0.0 8.5 18.6 0.2 11.3 0.1 0.98 1.15 

### 16.0 0.0 8.5 18.6 0.2 11.3 0.1 0.98 1.16 

### 16.0 0.0 8.5 18.6 0.2 11.3 0.1 0.98 1.18 

### 16.0 0.0 8.5 18.6 0.2 11.3 0.1 0.99 1.20 

### 16.0 0.0 8.5 18.6 0.2 11.3 0.1 0.99 1.15 

### 16.0 0.0 8.5 18.6 0.2 11.3 0.1 0.99 1.16 

### 16.0 0.0 8.5 18.6 0.2 11.3 0.1 0.99 1.15 

### 16.0 0.0 8.5 18.6 0.2 11.3 0.1 0.99 1.16 

### 16.0 0.0 8.5 18.6 0.2 11.3 0.1 0.99 1.09 

### 16.0 0.0 8.5 18.6 0.2 11.3 0.1 1.00 1.10 

### 16.0 0.0 8.5 18.6 0.2 11.3 0.1 1.00 1.11 

### 16.0 0.0 8.5 18.6 0.2 11.3 0.1 1.01 1.12 

### 16.0 0.0 8.5 18.6 0.2 11.3 0.1 1.01 1.13 

### 16.0 0.0 8.5 18.6 0.2 11.3 0.1 1.02 1.14 

### 16.0 0.0 8.5 18.6 0.2 11.3 0.1 1.03 1.15 

### 16.0 0.0 8.5 18.6 0.2 11.3 0.1 1.03 1.17 

### 16.0 0.0 8.5 18.6 0.2 11.3 0.1 1.04 1.18 

### 16.0 0.0 8.5 18.6 0.2 11.3 0.1 1.05 1.19 

### 16.0 0.0 8.5 18.6 0.2 11.3 0.1 1.06 1.20 

### 16.0 0.0 8.5 18.6 0.2 11.3 0.1 1.06 1.21 

### 16.0 0.0 8.5 18.6 0.2 11.3 0.1 1.07 1.22 

### 16.0 0.0 8.5 18.6 0.2 11.3 0.1 1.08 1.23 

### 16.0 0.0 8.5 18.6 0.2 11.3 0.1 1.00 1.14 

### 16.0 0.0 8.5 18.6 0.2 11.3 0.1 0.91 1.04

464.7 0.9 247.6 540.8 5.2 327.4 2.9 30.2 35.3 Source Energy (Quads) GWH OWH GIWH

UEC of Shipments (MMBtu)OWH GIWH

0.01 0.09 0.01 0.10 0.01 0.11 0.01 0.13 0.01 0.14 0.01 0.15 0.01 0.16 0.01 0.18 0.01 0.19 0.01 0.20 0.01 0.21 0.01 0.21 0.01 0.22 0.01 0.23 0.01 0.24 0.01 0.24 0.01 0.25 0.01 0.25 0.01 0.26 0.01 0.26 0.01 0.27 0.01 0.27 0.01 0.27 0.01 0.28 0.01 0.28 0.01 0.28 0.01 0.29 0.01 0.29 0.01 0.27 0.01 0.25

0.3 6.5 Source Energy (Quads)ShipmentsAffected StockAvg UEC of ShipmentsGas Efficiency,

Site SavingsElec. Eff. Site

SavingsTotal Primary

Savings Discounted

Primary Savings Energy Cost

Savings Equipment

Cost SavingsMaintenance

and Repair Cost Savings Net SavingsNet Present Value Gas Efficiency,

Site SavingsElec. Eff. Site

Savings Total Primary

Savings Discounted

Primary Savings Energy

Cost SavingsEquipment

Cost SavingsMaintenance

and Repair Cost SavingsNet SavingsNet Present Value Gas

Efficiency Site SavingsElec. Eff. Site

Savings Total

Primary Savings

Millions Millions MMBtu Quads TWh Quads Quads Billions $2009Billions $2009 Billions $2009 Billions $2009 Billions

$2009 Quads TWh Quads Quads Billions $2009 Billions

$2009Billions $2009Billions $2009Billions $2009 Quads TWh Quads

1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 3 3 3 2015 4.642 4.64 16.0 0.00217 0.000 0.0023 0.0017 $0.03 -$0.27395 $0.000 -$0.241 -$0.17 0.00379 -0.021 0.0039 0.0028 $0.06 -$0.53778 $0.000 -$0.483 -$0.34 0.00570 -0.280 0.0032 2016 4.617 9.26 16.0 0.00432 0.000 0.0047 0.0031 $0.07 -$0.27203 $0.000 -$0.206 -$0.14 0.00756 -0.043 0.0077 0.0051 $0.11 -$0.53400 $0.000 -$0.423 -$0.28 0.01137 -0.559 0.0067 2017 4.555 13.81 16.0 0.00644 0.000 0.0069 0.0043 $0.10 -$0.26799 $0.000 -$0.169 -$0.11 0.01127 -0.064 0.0116 0.0072 $0.17 -$0.52607 $0.000 -$0.359 -$0.22 0.01695 -0.833 0.0112 2018 4.498 18.31 16.0 0.00853 0.000 0.0092 0.0054 $0.13 -$0.26424 $0.000 -$0.132 -$0.08 0.01493 -0.084 0.0155 0.0090 $0.22 -$0.51870 $0.000 -$0.296 -$0.17 0.02245 -1.104 0.0159 2019 4.464 22.78 16.0 0.01060 0.000 0.0114 0.0062 $0.17 -$0.26183 $0.000 -$0.096 -$0.05 0.01855 -0.105 0.0192 0.0105 $0.28 -$0.51399 $0.000 -$0.235 -$0.13 0.02790 -1.372 0.0200 2020 4.441 27.22 16.0 0.01265 0.000 0.0137 0.0069 $0.20 -$0.26004 $0.000 -$0.060 -$0.03 0.02215 -0.125 0.0230 0.0117 $0.34 -$0.51048 $0.000 -$0.174 -$0.09 0.03331 -1.638 0.0239 2021 4.416 31.55 16.0 0.01465 0.000 0.0158 0.0075 $0.23 -$0.25820 $0.000 -$0.025 -$0.01 0.02566 -0.145 0.0266 0.0126 $0.39 -$0.50686 $0.000 -$0.114 -$0.05 0.03858 -1.897 0.0277 2022 4.418 35.64 16.0 0.01654 0.000 0.0179 0.0079 $0.27 -$0.25791 $0.000 $0.009 $0.00 0.02896 -0.164 0.0301 0.0134 $0.45 -$0.50628 $0.000 -$0.056 -$0.02 0.04355 -2.141 0.0313 2023 4.445 39.41 16.0 0.01828 0.000 0.0198 0.0082 $0.30 -$0.25912 $0.016 $0.053 $0.02 0.03200 -0.181 0.0333 0.0138 $0.50 -$0.50866 $0.016 $0.005 $0.00 0.04812 -2.366 0.0347 2024 4.492 42.81 16.0 0.01983 0.000 0.0216 0.0084 $0.32 -$0.26147 $0.015 $0.073 $0.03 0.03472 -0.196 0.0363 0.0141 $0.54 -$0.51327 $0.015 $0.038 $0.01 0.05222 -2.567 0.0378 2025 4.554 45.79 16.0 0.02119 0.000 0.0231 0.0084 $0.34 -$0.26467 $0.015 $0.094 $0.03 0.03711 -0.210 0.0389 0.0141 $0.58 -$0.51955 $0.014 $0.074 $0.03 0.05581 -2.744 0.0415 2026 4.612 48.37 16.0 0.02236 0.000 0.0243 0.0082 $0.37 -$0.26758 $0.016 $0.115 $0.04 0.03915 -0.222 0.0411 0.0139 $0.62 -$0.52526 $0.015 $0.108 $0.04 0.05888 -2.895 0.0438 2027 4.658 50.53 16.0 0.02334 0.000 0.0254 0.0080 $0.39 -$0.26987 $0.016 $0.135 $0.04 0.04086 -0.231 0.0429 0.0136 $0.66 -$0.52977 $0.015 $0.140 $0.04 0.06145 -3.021 0.0460 2028 4.694 52.32 16.0 0.02413 0.000 0.0263 0.0078 $0.41 -$0.27154 $0.016 $0.154 $0.05 0.04226 -0.239 0.0443 0.0131 $0.69 -$0.53305 $0.015 $0.172 $0.05 0.06354 -3.124 0.0476 2029 4.730 53.79 16.0 0.02478 0.000 0.0269 0.0075 $0.43 -$0.27319 $0.016 $0.171 $0.05 0.04339 -0.245 0.0456 0.0126 $0.72 -$0.53629 $0.016 $0.201 $0.06 0.06524 -3.208 0.0504 2030 4.770 54.99 16.0 0.02530 0.000 0.0275 0.0071 $0.45 -$0.27506 $0.017 $0.188 $0.05 0.04430 -0.251 0.0466 0.0120 $0.75 -$0.53995 $0.016 $0.227 $0.06 0.06662 -3.275 0.0515 2031 4.796 55.98 16.0 0.02572 0.000 0.0280 0.0068 $0.46 -$0.27612 $0.018 $0.205 $0.05 0.04503 -0.255 0.0473 0.0114 $0.78 -$0.54204 $0.017 $0.256 $0.06 0.06772 -3.330 0.0523 2032 4.812 56.79 16.0 0.02605 0.000 0.0283 0.0064 $0.47 -$0.27664 $0.018 $0.216 $0.05 0.04562 -0.258 0.0479 0.0108 $0.80 -$0.54306 $0.018 $0.275 $0.06 0.06860 -3.373 0.0530 2033 4.837 57.46 16.0 0.02632 0.000 0.0286 0.0060 $0.48 -$0.27764 $0.019 $0.224 $0.05 0.04609 -0.261 0.0484 0.0102 $0.81 -$0.54501 $0.018 $0.287 $0.06 0.06931 -3.408 0.0535 2034 4.869 58.05 16.0 0.02656 0.000 0.0289 0.0057 $0.49 -$0.27903 $0.018 $0.234 $0.05 0.04650 -0.263 0.0489 0.0096 $0.83 -$0.54775 $0.018 $0.304 $0.06 0.06992 -3.438 0.0540 2035 4.903 58.58 16.0 0.02676 0.000 0.0291 0.0054 $0.50 -$0.28051 $0.018 $0.241 $0.04 0.04685 -0.265 0.0492 0.0091 $0.85 -$0.55065 $0.018 $0.317 $0.06 0.07045 -3.464 0.0544 2036 4.943 59.07 16.0 0.02694 0.000 0.0293 0.0050 $0.51 -$0.28235 $0.019 $0.249 $0.04 0.04717 -0.267 0.0495 0.0085 $0.87 -$0.55427 $0.018 $0.329 $0.06 0.07093 -3.488 0.0547 2037 4.986 59.54 16.0 0.02711 0.000 0.0295 0.0047 $0.52 -$0.28437 $0.019 $0.257 $0.04 0.04748 -0.269 0.0499 0.0080 $0.88 -$0.55822 $0.018 $0.342 $0.05 0.07139 -3.510 0.0551 2038 5.031 60.01 16.0 0.02728 0.000 0.0296 0.0045 $0.53 -$0.28652 $0.019 $0.264 $0.04 0.04777 -0.270 0.0502 0.0075 $0.90 -$0.56245 $0.018 $0.353 $0.05 0.07184 -3.532 0.0554 2039 5.079 60.47 16.0 0.02745 0.000 0.0298 0.0042 $0.54 -$0.28876 $0.019 $0.271 $0.04 0.04807 -0.272 0.0505 0.0071 $0.91 -$0.56685 $0.018 $0.365 $0.05 0.07228 -3.554 0.0558 2040 5.127 60.95 16.0 0.02762 0.000 0.0300 0.0039 $0.55 -$0.29103 $0.019 $0.279 $0.04 0.04837 -0.274 0.0508 0.0067 $0.93 -$0.57130 $0.018 $0.378 $0.05 0.07273 -3.576 0.0561 2041 5.174 61.43 16.0 0.02780 0.000 0.0302 0.0037 $0.56 -$0.29325 $0.019 $0.287 $0.04 0.04867 -0.275 0.0511 0.0063 $0.95 -$0.57565 $0.018 $0.391 $0.05 0.07319 -3.599 0.0565 2042 5.220 61.92 16.0 0.02798 0.000 0.0304 0.0035 $0.57 -$0.29538 $0.019 $0.295 $0.03 0.04898 -0.277 0.0514 0.0059 $0.97 -$0.57984 $0.018 $0.404 $0.05 0.07366 -3.622 0.0568 2043 5.264 62.42 16.0 0.02816 0.000 0.0306 0.0033 $0.58 -$0.29742 $0.020 $0.304 $0.03 0.04930 -0.279 0.0518 0.0056 $0.98 -$0.58384 $0.019 $0.418 $0.04 0.07414 -3.645 0.0572 2044 5.307 62.93 16.0 0.02834 0.000 0.0308 0.0031 $0.59 -$0.29937 $0.020 $0.313 $0.03 0.04963 -0.281 0.0521 0.0052 $1.00 -$0.58768 $0.019 $0.433 $0.04 0.07463 -3.669 0.0576 2045 58.10 16.0 0.02615 0.000 0.0284 0.0027 $0.55 $0.020 $0.573 $0.05 0.04579 -0.259 0.0481 0.0045 $0.93 $0.019 $0.954 $0.09 0.06885 -3.385 0.0531 2046 53.23 16.0 0.02394 0.000 0.0260 0.0023 $0.51 $0.020 $0.533 $0.05 0.04192 -0.237 0.0440 0.0039 $0.87 $0.019 $0.886 $0.08 0.06304 -3.100 0.0487 2047 48.33 16.0 0.02172 0.000 0.0236 0.0019 $0.47 $0.021 $0.491 $0.04 0.03804 -0.215 0.0399 0.0033 $0.80 $0.020 $0.815 $0.07 0.05720 -2.812 0.0441 2048 43.39 16.0 0.01949 0.000 0.0212 0.0016 $0.43 $0.021 $0.448 $0.03 0.03413 -0.193 0.0358 0.0027 $0.72 $0.020 $0.742 $0.06 0.05132 -2.523 0.0396 2049 38.40 16.0 0.01724 0.000 0.0187 0.0013 $0.38 $0.021 $0.403 $0.03 0.03019 -0.171 0.0317 0.0023 $0.65 $0.020 $0.666 $0.05 0.04540 -2.232 0.0350 2050 33.38 16.0 0.01498 0.000 0.0163 0.0011 $0.34 $0.021 $0.357 $0.02 0.02623 -0.148 0.0275 0.0018 $0.57 $0.020 $0.588 $0.04 0.03944 -1.939 0.0304 2051 28.42 16.0 0.01274 0.000 0.0138 0.0009 $0.29 $0.021 $0.310 $0.02 0.02232 -0.126 0.0234 0.0015 $0.49 $0.020 $0.510 $0.03 0.03356 -1.650 0.0259 2052 23.68 16.0 0.01062 0.000 0.0115 0.0007 $0.24 -$0.120 $0.124 $0.01 0.01859 -0.105 0.0195 0.0011 $0.41 -$0.121 $0.291 $0.02 0.02795 -1.374 0.0216 2053 19.31 16.0 0.00865 0.000 0.0094 0.0005 $0.20 $0.000 $0.201 $0.01 0.01515 -0.086 0.0159 0.0009 $0.34 $0.000 $0.340 $0.02 0.02279 -1.120 0.0176 2054 15.40 16.0 0.00690 0.000 0.0075 0.0004 $0.16 $0.000 $0.162 $0.01 0.01208 -0.068 0.0127 0.0006 $0.27 $0.000 $0.274 $0.01 0.01817 -0.893 0.0140 2055 12.01 16.0 0.00538 0.000 0.0058 0.0003 $0.13 $0.000 $0.128 $0.01 0.00942 -0.053 0.0099 0.0005 $0.22 $0.000 $0.216 $0.01 0.01416 -0.696 0.0109 2056 9.16 16.0 0.00410 0.000 0.0045 0.0002 $0.10 $0.000 $0.099 $0.00 0.00718 -0.041 0.0075 0.0003 $0.17 $0.000 $0.167 $0.01 0.01079 -0.531 0.0083 2057 6.82 16.0 0.00305 0.000 0.0033 0.0001 $0.07 $0.000 $0.074 $0.00 0.00534 -0.030 0.0056 0.0002 $0.13 $0.000 $0.126 $0.01 0.00804 -0.395 0.0062 2058 4.96 16.0 0.00222 0.000 0.0024 0.0001 $0.05 $0.000 $0.055 $0.00 0.00389 -0.022 0.0041 0.0002 $0.09 $0.000 $0.093 $0.00 0.00584 -0.287 0.0045 2059 3.52 16.0 0.00158 0.000 0.0017 0.0001 $0.04 $0.000 $0.039 $0.00 0.00276 -0.016 0.0029 0.0001 $0.07 $0.000 $0.067 $0.00 0.00415 -0.204 0.0032 2060 2.44 16.0 0.00109 0.000 0.0012 0.0000 $0.03 $0.000 $0.028 $0.00 0.00191 -0.011 0.0020 0.0001 $0.05 $0.000 $0.047 $0.00 0.00288 -0.142 0.0022 2061 1.66 16.0 0.00074 0.000 0.0008 0.0000 $0.02 $0.000 $0.019 $0.00 0.00130 -0.007 0.0014 0.0000 $0.03 $0.000 $0.032 $0.00 0.00195 -0.096 0.0015 2062 1.09 16.0 0.00049 0.000 0.0005 0.0000 $0.01 $0.000 $0.013 $0.00 0.00086 -0.005 0.0009 0.0000 $0.02 $0.000 $0.021 $0.00 0.00129 -0.063 0.0010 2063 0.71 16.0 0.00032 0.000 0.0003 0.0000 $0.01 $0.000 $0.008 $0.00 0.00055 -0.003 0.0006 0.0000 $0.01 $0.000 $0.014 $0.00 0.00083 -0.041 0.0006 2064 0.44 16.0 0.00020 0.000 0.0002 0.0000 $0.01 $0.000 $0.005 $0.00 0.00035 -0.002 0.0004 0.0000 $0.01 $0.000 $0.009 $0.00 0.00052 -0.026 0.0004 2065 0.27 16.0 0.00012 0.000 0.0001 0.0000 $0.00 $0.000 $0.003 $0.00 0.00021 -0.001 0.0002 0.0000 $0.01 $0.000 $0.006 $0.00 0.00032 -0.016 0.0002 2066 0.16 16.0 0.00007 0.000 0.0001 0.0000 $0.00 $0.000 $0.002 $0.00 0.00013 -0.001 0.0001 0.0000 $0.00 $0.000 $0.003 $0.00 0.00019 -0.009 0.0001 2067 0.10 16.0 0.00004 0.000 0.0000 0.0000 $0.00 $0.000 $0.001 $0.00 0.00007 0.000 0.0001 0.0000 $0.00 $0.000 $0.002 $0.00 0.00011 -0.006 0.0001 2068 0.05 16.0 0.00002 0.000 0.0000 0.0000 $0.00 $0.000 $0.001 $0.00 0.00004 0.000 0.0000 0.0000 $0.00 $0.000 $0.001 $0.00 0.00006 -0.003 0.0000 2069 0.03 16.0 0.00001 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00002 0.000 0.0000 0.0000 $0.00 $0.000 $0.001 $0.00 0.00003 -0.002 0.0000 2070 0.02 16.0 0.00001 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00001 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00002 -0.001 0.0000 2071 0.01 16.0 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00001 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00001 0.000 0.0000 2072 0.00 16.0 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 2073 0.00 16.0 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 Energy Savings Net Present Value Gas Water Heater

Net Present Value Efficiency Level 1 Base Case Energy Savings Efficiency Level 2

Energy SavingsDiscounted Primary SavingsEnergy

Cost SavingsEquipment

Cost SavingsMaintenance

and Repair Cost SavingsNet

SavingsNet Present

Value Gas

Efficiency Site SavingsElec. Eff. Site

Savings Total

Primary SavingsDiscounted

Primary SavingsEnergy Cost

Savings Equipment

Cost SavingsMaintenance

and Repair Cost SavingsNet SavingsNet Present Value Gas

Efficiency Site SavingsElec. Eff.

Site Savings Total

Primary SavingsDiscounted

Primary SavingsEnergy

Cost SavingsEquipment

Cost SavingsMaintenance

and Repair Cost Savings Net

Savings Net

Present Value Gas

Efficiency Site SavingsElec. Eff.

Site Savings Total

Primary SavingsDiscounted

Primary Savings

Quads Billions

$2009 Billions

$2009 Billions

$2009 Billions

$2009Billions $2009 Quads TWh Quads Quads Billions $2009 Billions

$2009 Billions $2009Billions $2009Billions $2009 Quads TWh Quads Quads Billions $2009 Billions

$2009Billions $2009Billions $2009Billions

$2009 Quads TWh Quads Quads

3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5 6 6 6 6 0.0023 $0.06-$1.82329 $0.000 -$1.767 -$1.26 0.00747 -0.276 0.0052 0.0037 $0.08 -$1.96321 $0.002 -$1.877 -$1.34 0.00973-0.270 0.0077 0.0055 $0.12-$2.24465 $0.000 -$2.126-$1.52 0.01696 -0.252 0.0156 0.0112 0.0044 $0.11 -$1.81046 $0.000 -$1.696 -$1.13 0.01488 -0.550 0.0105 0.0070 $0.17 -$1.94940 $0.005 -$1.776 -$1.18 0.01939-0.538 0.0155 0.0103 $0.24-$2.22886 $0.000 -$1.989-$1.33 0.03380 -0.502 0.0314 0.0209 0.0070 $0.17-$1.78358 $0.000 -$1.612 -$1.00 0.02219 -0.820 0.0170 0.0106 $0.25 -$1.92045 $0.007 -$1.660 -$1.03 0.02890-0.802 0.0243 0.0152 $0.36-$2.19576 $0.000 -$1.836-$1.14 0.05039 -0.748 0.0480 0.0299 0.0093 $0.23-$1.75860 $0.000 -$1.529 -$0.89 0.02939 -1.086 0.0236 0.0137 $0.34 -$1.89356 $0.009 -$1.545 -$0.90 0.03829-1.063 0.0333 0.0194 $0.48-$2.16502 $0.000 -$1.684-$0.98 0.06675 -0.991 0.0646 0.0376 0.0109 $0.29-$1.74262 $0.001 -$1.454 -$0.79 0.03653 -1.350 0.0295 0.0160 $0.43 -$1.87635 $0.011 -$1.439 -$0.78 0.04758-1.321 0.0416 0.0226 $0.60-$2.14534 $0.000 -$1.543-$0.84 0.08296 -1.232 0.0805 0.0438 0.0122 $0.35-$1.73071 $0.001 -$1.382 -$0.70 0.04362 -1.612 0.0352 0.0179 $0.51 -$1.86353 $0.014 -$1.336 -$0.68 0.05682-1.577 0.0497 0.0253 $0.73-$2.13068 $0.000 -$1.403-$0.71 0.09906 -1.471 0.0961 0.0489 0.0132 $0.41 -$1.71847 $0.001 -$1.310 -$0.62 0.05051 -1.867 0.0408 0.0194 $0.60 -$1.85034 $0.016 -$1.233 -$0.59 0.06580-1.826 0.0576 0.0274 $0.85-$2.11561 $0.000 -$1.265-$0.60 0.11473 -1.704 0.1112 0.0529 0.0139 $0.47-$1.71650 $0.001 -$1.247 -$0.55 0.05702 -2.108 0.0461 0.0205 $0.69 -$1.84823 $0.018 -$1.139 -$0.51 0.07428-2.062 0.0651 0.0289 $0.98-$2.11319 $0.000 -$1.137-$0.50 0.12951 -1.923 0.1257 0.0558 0.0144 $0.52-$1.72456 -$0.098-$1.304 -$0.54 0.06301 -2.329 0.0511 0.0212 $0.76 -$1.85691 -$0.069 -$1.162 -$0.48 0.08207-2.278 0.0722 0.0299 $1.08-$2.12311 -$0.099 -$1.142-$0.47 0.14310 -2.125 0.1394 0.0578 0.0146 $0.56-$1.74018 -$0.096-$1.280 -$0.50 0.06837 -2.527 0.0556 0.0216 $0.82 -$1.87372 -$0.066 -$1.118 -$0.43 0.08906-2.472 0.0785 0.0305 $1.16-$2.14233 -$0.098 -$1.078-$0.42 0.15528 -2.306 0.1518 0.0589 0.0150 $0.60-$1.76149 -$0.095-$1.254 -$0.45 0.07307 -2.701 0.0606 0.0220 $0.89 -$1.89667 -$0.064 -$1.072 -$0.39 0.09518-2.642 0.0851 0.0308 $1.26-$2.16857 -$0.096 -$1.010-$0.37 0.16596 -2.464 0.1634 0.0592 0.0148 $0.65-$1.78084 -$0.094-$1.228 -$0.42 0.07709 -2.849 0.0640 0.0217 $0.95 -$1.91750 -$0.061 -$1.027 -$0.35 0.10042-2.787 0.0898 0.0304 $1.34-$2.19239 -$0.096 -$0.945-$0.32 0.17509 -2.600 0.1724 0.0584 0.0146 $0.69-$1.79612 -$0.093-$1.202 -$0.38 0.08045 -2.974 0.0671 0.0212 $1.01 -$1.93396 -$0.060 -$0.983 -$0.31 0.10480-2.909 0.0940 0.0298 $1.43-$2.21120 -$0.095 -$0.881-$0.28 0.18272 -2.713 0.1802 0.0571 0.0141 $0.73-$1.80724 -$0.092-$1.172 -$0.35 0.08320 -3.075 0.0694 0.0205 $1.07 -$1.94593 -$0.058 -$0.936 -$0.28 0.10838-3.008 0.0972 0.0288 $1.50-$2.22489 -$0.094 -$0.815-$0.24 0.18896 -2.806 0.1863 0.0551 0.0139 $0.76-$1.81822 -$0.092-$1.147 -$0.32 0.08542 -3.157 0.0727 0.0201 $1.12 -$1.95775 -$0.057 -$0.896 -$0.25 0.11128-3.088 0.1012 0.0280 $1.58-$2.23841 -$0.094 -$0.757-$0.21 0.19401 -2.881 0.1925 0.0532 0.0133 $0.80-$1.83066 -$0.093-$1.125 -$0.29 0.08722 -3.224 0.0742 0.0192 $1.17 -$1.97114 -$0.057 -$0.860 -$0.22 0.11362-3.153 0.1034 0.0267 $1.64-$2.25372 -$0.094 -$0.705-$0.18 0.19810 -2.942 0.1966 0.0508 0.0126 $0.84-$1.83773 -$0.093-$1.096 -$0.26 0.08866 -3.277 0.0754 0.0182 $1.22 -$1.97876 -$0.058 -$0.816 -$0.20 0.11550-3.206 0.1051 0.0254 $1.71-$2.26243 -$0.095 -$0.644-$0.16 0.20137 -2.990 0.1998 0.0483 0.0120 $0.86-$1.84118 -$0.094-$1.080 -$0.24 0.08982 -3.320 0.0764 0.0172 $1.25 -$1.98247 -$0.058 -$0.791 -$0.18 0.11700-3.247 0.1064 0.0240 $1.76-$2.26668 -$0.096 -$0.608-$0.14 0.20399 -3.029 0.2023 0.0457 0.0113 $0.87-$1.84779 -$0.095-$1.071 -$0.23 0.09076 -3.354 0.0772 0.0163 $1.27 -$1.98959 -$0.059 -$0.775 -$0.16 0.11822-3.281 0.1075 0.0227 $1.79-$2.27482 -$0.097 -$0.584-$0.12 0.20612 -3.061 0.2044 0.0431 0.0107 $0.90-$1.85710 -$0.096-$1.057 -$0.21 0.09155 -3.384 0.0779 0.0154 $1.31 -$1.99961 -$0.059 -$0.752 -$0.15 0.11926-3.310 0.1085 0.0214 $1.83-$2.28628 -$0.098 -$0.552-$0.11 0.20793 -3.088 0.2063 0.0407 0.0100 $0.92-$1.86690 -$0.097-$1.049 -$0.19 0.09224 -3.409 0.0784 0.0144 $1.33 -$2.01017 -$0.060 -$0.737 -$0.14 0.12016-3.335 0.1092 0.0201 $1.87-$2.29834 -$0.099 -$0.528-$0.10 0.20950 -3.111 0.2077 0.0383 0.0094 $0.93-$1.87919 -$0.097-$1.043 -$0.18 0.09288 -3.433 0.0789 0.0136 $1.36 -$2.02340 -$0.060 -$0.724 -$0.12 0.12098-3.358 0.1099 0.0189 $1.91-$2.31347 -$0.099 -$0.507-$0.09 0.21094 -3.132 0.2091 0.0360 0.0089 $0.95-$1.89259 -$0.098-$1.038 -$0.17 0.09348 -3.455 0.0794 0.0128 $1.39 -$2.03783 -$0.060 -$0.712 -$0.11 0.12176-3.379 0.1106 0.0178 $1.94-$2.32997 -$0.100 -$0.488-$0.08 0.21230 -3.153 0.2104 0.0339 0.0083 $0.97-$1.90692 -$0.098-$1.033 -$0.16 0.09406 -3.476 0.0799 0.0120 $1.41 -$2.05326 -$0.061 -$0.700 -$0.11 0.12252-3.401 0.1113 0.0167 $1.98-$2.34761 -$0.100 -$0.469-$0.07 0.21362 -3.172 0.2118 0.0318 0.0078 $0.99-$1.92186 -$0.099-$1.029 -$0.14 0.09464 -3.498 0.0804 0.0113 $1.44 -$2.06934 -$0.060 -$0.689 -$0.10 0.12328-3.422 0.1120 0.0157 $2.02-$2.36600 -$0.101 -$0.450-$0.06 0.21494 -3.192 0.2131 0.0299 0.0074 $1.01 -$1.93692 -$0.099-$1.025 -$0.13 0.09523 -3.520 0.0809 0.0106 $1.47 -$2.08556 -$0.061 -$0.678 -$0.09 0.12405-3.443 0.1127 0.0148 $2.05-$2.38454 -$0.101 -$0.431-$0.06 0.21628 -3.212 0.2144 0.0282 0.0069 $1.03-$1.95168 -$0.099-$1.019 -$0.13 0.09583 -3.542 0.0814 0.0100 $1.50 -$2.10145 -$0.061 -$0.665 -$0.08 0.12483-3.465 0.1134 0.0139 $2.09-$2.40272 -$0.101 -$0.410-$0.05 0.21765 -3.232 0.2157 0.0265 0.0065 $1.05-$1.96587 -$0.100-$1.013 -$0.12 0.09645 -3.565 0.0820 0.0094 $1.53 -$2.11673 -$0.061 -$0.651 -$0.07 0.12563-3.487 0.1142 0.0131 $2.13-$2.42018 -$0.102 -$0.388-$0.04 0.21905 -3.253 0.2171 0.0249 0.0061 $1.07-$1.97946 -$0.100-$1.006 -$0.11 0.09708 -3.588 0.0825 0.0088 $1.56 -$2.13137 -$0.061 -$0.637 -$0.07 0.12645-3.510 0.1149 0.0123 $2.18-$2.43691 -$0.103 -$0.364-$0.04 0.22048 -3.274 0.2185 0.0234 0.0058 $1.10-$1.99247 -$0.101-$0.998 -$0.10 0.09772 -3.612 0.0830 0.0083 $1.59 -$2.14537 -$0.062 -$0.620 -$0.06 0.12729-3.533 0.1157 0.0116 $2.22-$2.45293 -$0.103 -$0.339-$0.03 0.22193 -3.296 0.2200 0.0220 0.0050 $1.02 -$0.102 $0.922 $0.09 0.09015 -3.332 0.0766 0.0072 $1.48 -$0.065 $1.418 $0.13 0.11743-3.259 0.1067 0.0100 $2.07 -$0.104 $1.967 $0.18 0.20475 -3.040 0.2030 0.0190 0.0043 $0.95 -$0.103 $0.848 $0.07 0.08254 -3.051 0.0701 0.0061 $1.38 -$0.068 $1.308 $0.11 0.10752-2.984 0.0977 0.0086 $1.92 -$0.105 $1.816 $0.16 0.18747 -2.784 0.1858 0.0163 0.0036 $0.87 -$0.104 $0.770 $0.06 0.07489 -2.768 0.0636 0.0052 $1.26 -$0.071 $1.193 $0.10 0.09756-2.708 0.0886 0.0073 $1.76 -$0.106 $1.659 $0.14 0.17009 -2.526 0.1686 0.0138 0.0030 $0.80 -$0.105 $0.690 $0.05 0.06719 -2.483 0.0571 0.0044 $1.15 -$0.074 $1.075 $0.08 0.08752-2.429 0.0795 0.0061 $1.60 -$0.106 $1.497 $0.11 0.15260 -2.266 0.1513 0.0116 0.0025 $0.71 -$0.106 $0.607 $0.04 0.05944 -2.197 0.0505 0.0036 $1.03 -$0.077 $0.952 $0.07 0.07743-2.149 0.0704 0.0050 $1.44 -$0.107 $1.329 $0.09 0.13500 -2.005 0.1338 0.0096 0.0020 $0.63 -$0.106 $0.521 $0.03 0.05164 -1.908 0.0439 0.0029 $0.91 -$0.080 $0.826 $0.06 0.06726-1.867 0.0611 0.0041 $1.26 -$0.108 $1.155 $0.08 0.11728 -1.742 0.1162 0.0078 0.0016 $0.54 -$0.107 $0.434 $0.03 0.04394 -1.624 0.0373 0.0023 $0.78 -$0.083 $0.698 $0.04 0.05723-1.588 0.0520 0.0032 $1.09 -$0.109 $0.980 $0.06 0.09979 -1.482 0.0989 0.0062 0.0013 $0.46 $0.001 $0.458 $0.03 0.03660 -1.353 0.0311 0.0018 $0.66 $0.011 $0.671 $0.04 0.04768-1.323 0.0433 0.0025 $0.92 $0.000 $0.918 $0.05 0.08313 -1.234 0.0824 0.0048 0.0010 $0.38 $0.000 $0.378 $0.02 0.02984 -1.103 0.0254 0.0014 $0.54 $0.009 $0.554 $0.03 0.03887-1.079 0.0353 0.0019 $0.76 $0.000 $0.758 $0.04 0.06777 -1.006 0.0672 0.0037 0.0007 $0.31 $0.000 $0.306 $0.02 0.02379 -0.879 0.0202 0.0010 $0.44 $0.007 $0.447 $0.02 0.03099-0.860 0.0282 0.0014 $0.61 $0.000 $0.612 $0.03 0.05403 -0.802 0.0536 0.0027 0.0005 $0.24 $0.000 $0.241 $0.01 0.01855 -0.685 0.0158 0.0008 $0.35 $0.006 $0.353 $0.02 0.02416-0.671 0.0220 0.0010 $0.48 $0.000 $0.483 $0.02 0.04212 -0.625 0.0418 0.0020 0.0004 $0.19 $0.000 $0.186 $0.01 0.01413 -0.522 0.0120 0.0005 $0.27 $0.004 $0.272 $0.01 0.01841-0.511 0.0167 0.0007 $0.37 $0.000 $0.373 $0.02 0.03209 -0.477 0.0318 0.0014 0.0003 $0.14 $0.000 $0.141 $0.01 0.01052 -0.389 0.0089 0.0004 $0.20 $0.003 $0.205 $0.01 0.01370-0.380 0.0125 0.0005 $0.28 $0.000 $0.281 $0.01 0.02389 -0.355 0.0237 0.0010 0.0002 $0.10 $0.000 $0.104 $0.00 0.00765 -0.283 0.0065 0.0003 $0.15 $0.002 $0.151 $0.01 0.00997-0.277 0.0091 0.0004 $0.21 $0.000 $0.207 $0.01 0.01738 -0.258 0.0172 0.0007 0.0001 $0.07 $0.000 $0.075 $0.00 0.00543 -0.201 0.0046 0.0002 $0.11 $0.002 $0.109 $0.00 0.00708-0.196 0.0064 0.0002 $0.15 $0.000 $0.149 $0.01 0.01234 -0.183 0.0122 0.0004 0.0001 $0.05 $0.000 $0.052 $0.00 0.00377 -0.139 0.0032 0.0001 $0.08 $0.001 $0.076 $0.00 0.00491-0.136 0.0045 0.0002 $0.10 $0.000 $0.104 $0.00 0.00856 -0.127 0.0085 0.0003 0.0000 $0.04 $0.000 $0.036 $0.00 0.00255 -0.094 0.0022 0.0001 $0.05 $0.001 $0.052 $0.00 0.00332-0.092 0.0030 0.0001 $0.07 $0.000 $0.072 $0.00 0.00580 -0.086 0.0057 0.0002 0.0000 $0.02 $0.000 $0.024 $0.00 0.00169 -0.062 0.0014 0.0000 $0.03 $0.001 $0.035 $0.00 0.00220-0.061 0.0020 0.0001 $0.05 $0.000 $0.048 $0.00 0.00383 -0.057 0.0038 0.0001 0.0000 $0.02 $0.000 $0.016 $0.00 0.00109 -0.040 0.0009 0.0000 $0.02 $0.000 $0.023 $0.00 0.00142-0.039 0.0013 0.0000 $0.03 $0.000 $0.031 $0.00 0.00247 -0.037 0.0025 0.0001 0.0000 $0.01 $0.000 $0.010 $0.00 0.00069 -0.025 0.0006 0.0000 $0.01 $0.000 $0.015 $0.00 0.00089-0.025 0.0008 0.0000 $0.02 $0.000 $0.020 $0.00 0.00156 -0.023 0.0015 0.0000 0.0000 $0.01 $0.000 $0.006 $0.00 0.00042 -0.016 0.0004 0.0000 $0.01 $0.000 $0.009 $0.00 0.00055-0.015 0.0005 0.0000 $0.01 $0.000 $0.012 $0.00 0.00096 -0.014 0.0009 0.0000 0.0000 $0.00 $0.000 $0.004 $0.00 0.00025 -0.009 0.0002 0.0000 $0.01 $0.000 $0.006 $0.00 0.00033-0.009 0.0003 0.0000 $0.01 $0.000 $0.008 $0.00 0.00057 -0.008 0.0006 0.0000 0.0000 $0.00 $0.000 $0.002 $0.00 0.00015 -0.005 0.0001 0.0000 $0.00 $0.000 $0.003 $0.00 0.00019-0.005 0.0002 0.0000 $0.00 $0.000 $0.004 $0.00 0.00033 -0.005 0.0003 0.0000 0.0000 $0.00 $0.000 $0.001 $0.00 0.00008 -0.003 0.0001 0.0000 $0.00 $0.000 $0.002 $0.00 0.00011-0.003 0.0001 0.0000 $0.00 $0.000 $0.003 $0.00 0.00019 -0.003 0.0002 0.0000 0.0000 $0.00 $0.000 $0.001 $0.00 0.00005 -0.002 0.0000 0.0000 $0.00 $0.000 $0.001 $0.00 0.00006-0.002 0.0001 0.0000 $0.00 $0.000 $0.001 $0.00 0.00010 -0.002 0.0001 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00002 -0.001 0.0000 0.0000 $0.00 $0.000 $0.001 $0.00 0.00003-0.001 0.0000 0.0000 $0.00 $0.000 $0.001 $0.00 0.00005 -0.001 0.0001 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00001 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.000020.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00003 0.000 0.0000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00001 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.000010.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00001 0.000 0.0000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.000000.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 Efficiency Level 5

Net Present Value Efficiency Level 3

Energy Savings Energy Savings Net Present Value Efficiency Level 4

Net Present Value Efficiency Level 6

Energy SavingsEnergy Cost SavingsEquipment

Cost SavingsMaintenance

and Repair Cost Savings Net

Savings Net

Present Value Gas

Efficiency Site SavingsElec. Eff.

Site Savings Total

Primary SavingsDiscounted

Primary Savings Energy

Cost SavingsEquipment

Cost SavingsMaintenance

and Repair Cost Savings Net

Savings Net

Present Value Gas

Efficiency Site SavingsElec. Eff.

Site Savings Total

Primary SavingsDiscounted

Primary Savings Energy

Cost SavingsEquipment

Cost SavingsMaintenance

and Repair Cost Savings Net

Savings Net

Present ValueShipmentsAffected Stock Gas

Demand Elec

DemandPrimary

EnergyDiscounted

Primary Demand

Billions $2009 Billions

$2009Billions $2009Billions $2009Billions

$2009 Quads TWh Quads Quads Billions $2009 Billions

$2009Billions $2009Billions $2009Billions

$2009 Quads TWh Quads Quads Billions $2009 Billions

$2009Billions $2009Billions $2009Billions

$2009 Millions MillionsQuads TWh Quads Quads

6 6 6 6 6 7 7 7 7 7 7 7 7 7 8 8 8 8 8 8 8 8 8 1 1 1 1 1 1 $0.23-$3.32995 $0.000 -$3.099-$2.21 0.00258 -0.006 0.0027 0.0019 $0.04-$0.35717 $0.000 -$0.319-$0.23 0.00423 -0.028 0.0043 0.0030 $0.06-$0.62330 $0.000 -$0.562-$0.40 0.22 0.22 0.003490.002 0.0038 $0.00 $0.47-$3.30652 $0.000 -$2.841-$1.89 0.00515 -0.012 0.0054 0.0036 $0.08-$0.35466 -$0.001 -$0.277-$0.18 0.00843 -0.055 0.0085 0.0057 $0.12-$0.61891 -$0.001 -$0.496-$0.33 0.23 0.45 0.007020.004 0.0076 0.0051 $0.70-$3.25742 $0.000 -$2.559-$1.59 0.00768 -0.018 0.0081 0.0051 $0.12-$0.34939 -$0.001 -$0.234-$0.15 0.01257 -0.082 0.0129 0.0080 $0.18-$0.60972 -$0.001 -$0.426-$0.27 0.23 0.68 0.010570.006 0.0114 0.0071 $0.93-$3.21181 $0.000 -$2.279-$1.33 0.01017 -0.024 0.0108 0.0063 $0.16-$0.34450 -$0.001 -$0.190-$0.11 0.01665 -0.109 0.0171 0.0100 $0.25-$0.60119 -$0.001 -$0.355-$0.21 0.23 0.91 0.014120.008 0.0153 0.0089 $1.17-$3.18262 $0.000 -$2.014-$1.10 0.01264 -0.030 0.0134 0.0073 $0.19-$0.34137 -$0.001 -$0.148-$0.08 0.02069 -0.135 0.0213 0.0116 $0.31-$0.59572 -$0.001 -$0.288-$0.16 0.23 1.14 0.017680.010 0.0191 0.0104 $1.41-$3.16087 $0.000 -$1.752-$0.89 0.01509 -0.035 0.0160 0.0081 $0.23-$0.33904 -$0.001 -$0.106-$0.05 0.02470 -0.161 0.0255 0.0130 $0.37-$0.59165 -$0.002 -$0.221-$0.11 0.23 1.37 0.021260.012 0.0230 0.0117 $1.65-$3.13851 $0.000 -$1.491-$0.71 0.01748 -0.041 0.0186 0.0088 $0.27-$0.33664 -$0.002 -$0.064-$0.03 0.02861 -0.187 0.0295 0.0140 $0.44-$0.58747 -$0.002 -$0.154-$0.07 0.23 1.60 0.024790.014 0.0268 0.0128 $1.89-$3.13492 $0.000 -$1.247-$0.55 0.01973 -0.046 0.0210 0.0093 $0.31-$0.33625 -$0.002 -$0.024-$0.01 0.03229 -0.211 0.0333 0.0148 $0.50-$0.58679 -$0.002 -$0.090-$0.04 0.23 1.81 0.028190.016 0.0306 0.0136 $2.09-$3.14964 -$0.099 -$1.159-$0.48 0.02180 -0.051 0.0232 0.0096 $0.35-$0.33783 $0.005 $0.015 $0.01 0.03568 -0.233 0.0369 0.0153 $0.55-$0.58955 $0.003 -$0.035-$0.01 0.24 2.02 0.031360.018 0.0341 0.0141 $2.25-$3.17816 -$0.098 -$1.025-$0.40 0.02366 -0.055 0.0253 0.0098 $0.37-$0.34089 $0.004 $0.038 $0.01 0.03872 -0.253 0.0402 0.0156 $0.59-$0.59489 $0.002 $0.002 $0.00 0.24 2.21 0.034260.020 0.0374 0.0145 $2.43-$3.21708 -$0.096 -$0.886-$0.32 0.02528 -0.059 0.0271 0.0098 $0.40-$0.34507 $0.004 $0.062 $0.02 0.04138 -0.270 0.0432 0.0156 $0.64-$0.60217 $0.002 $0.041 $0.01 0.25 2.37 0.036860.022 0.0403 0.0146 $2.60-$3.25242 -$0.096 -$0.752-$0.25 0.02668 -0.062 0.0286 0.0097 $0.43-$0.34886 $0.004 $0.087 $0.03 0.04366 -0.285 0.0455 0.0154 $0.69-$0.60879 $0.002 $0.079 $0.03 0.25 2.52 0.039150.023 0.0428 0.0145 $2.75-$3.28033 -$0.095 -$0.624-$0.20 0.02784 -0.065 0.0299 0.0095 $0.46-$0.35185 $0.004 $0.109 $0.03 0.04556 -0.298 0.0476 0.0151 $0.73-$0.61401 $0.002 $0.114 $0.04 0.25 2.65 0.041150.025 0.0450 0.0142 $2.90-$3.30064 -$0.094 -$0.496-$0.15 0.02879 -0.067 0.0309 0.0091 $0.48-$0.35403 $0.004 $0.131 $0.04 0.04712 -0.308 0.0491 0.0145 $0.76-$0.61781 $0.002 $0.149 $0.04 0.26 2.76 0.042870.026 0.0468 0.0138 $3.03-$3.32070 -$0.094 -$0.380-$0.11 0.02956 -0.069 0.0317 0.0088 $0.50-$0.35618 $0.005 $0.151 $0.04 0.04838 -0.316 0.0506 0.0140 $0.80-$0.62157 $0.003 $0.181 $0.05 0.26 2.86 0.044340.027 0.0484 0.0134 $3.16-$3.34341 -$0.094 -$0.277-$0.07 0.03018 -0.070 0.0324 0.0084 $0.52-$0.35862 $0.005 $0.170 $0.04 0.04940 -0.323 0.0516 0.0133 $0.83-$0.62582 $0.003 $0.210 $0.05 0.27 2.94 0.045620.028 0.0498 0.0129 $3.29-$3.35633 -$0.095 -$0.160-$0.04 0.03068 -0.072 0.0329 0.0079 $0.54-$0.36000 $0.006 $0.190 $0.05 0.05021 -0.328 0.0525 0.0127 $0.87-$0.62824 $0.004 $0.242 $0.06 0.27 3.01 0.046720.029 0.0510 0.0123 $3.37-$3.36263 -$0.096 -$0.088-$0.02 0.03108 -0.073 0.0333 0.0075 $0.56-$0.36068 $0.006 $0.203 $0.05 0.05087 -0.332 0.0532 0.0120 $0.89-$0.62942 $0.004 $0.262 $0.06 0.27 3.08 0.047680.030 0.0520 0.0117 $3.43-$3.37470 -$0.097 -$0.039-$0.01 0.03140 -0.073 0.0337 0.0071 $0.57-$0.36197 $0.006 $0.212 $0.04 0.05140 -0.336 0.0537 0.0113 $0.90-$0.63168 $0.004 $0.276 $0.06 0.27 3.13 0.048540.030 0.0529 0.0112 $3.52-$3.39170 -$0.098 $0.026 $0.01 0.03168 -0.074 0.0340 0.0067 $0.58-$0.36380 $0.006 $0.223 $0.04 0.05185 -0.339 0.0542 0.0107 $0.92-$0.63486 $0.004 $0.294 $0.06 0.28 3.18 0.049310.031 0.0538 0.0106 $3.58-$3.40960 -$0.099 $0.075 $0.01 0.03192 -0.075 0.0342 0.0063 $0.59-$0.36572 $0.006 $0.232 $0.04 0.05224 -0.341 0.0546 0.0101 $0.94-$0.63821 $0.004 $0.308 $0.06 0.28 3.23 0.050020.032 0.0545 0.0100 $3.65-$3.43204 -$0.099 $0.121 $0.02 0.03214 -0.075 0.0344 0.0059 $0.60-$0.36812 $0.006 $0.241 $0.04 0.05260 -0.343 0.0549 0.0095 $0.96-$0.64241 $0.004 $0.322 $0.06 0.28 3.27 0.050680.033 0.0553 0.0095 $3.72-$3.45651 -$0.100 $0.164 $0.03 0.03234 -0.075 0.0347 0.0056 $0.61-$0.37075 $0.006 $0.250 $0.04 0.05294 -0.346 0.0553 0.0089 $0.98-$0.64699 $0.004 $0.335 $0.05 0.28 3.31 0.051300.033 0.0559 0.0090 $3.79-$3.48269 -$0.100 $0.206 $0.03 0.03255 -0.076 0.0349 0.0052 $0.62-$0.37355 $0.006 $0.258 $0.04 0.05327 -0.348 0.0556 0.0084 $1.00-$0.65189 $0.004 $0.348 $0.05 0.29 3.35 0.051900.034 0.0566 0.0085 $3.86-$3.50997 -$0.101 $0.249 $0.03 0.03275 -0.076 0.0351 0.0049 $0.64-$0.37648 $0.006 $0.266 $0.04 0.05360 -0.350 0.0560 0.0079 $1.01-$0.65700 $0.004 $0.361 $0.05 0.29 3.39 0.052480.035 0.0572 0.0080 $3.93-$3.53748 -$0.101 $0.292 $0.04 0.03295 -0.077 0.0353 0.0046 $0.65-$0.37943 $0.006 $0.275 $0.04 0.05393 -0.352 0.0563 0.0074 $1.03-$0.66215 $0.004 $0.374 $0.05 0.29 3.43 0.053040.035 0.0578 0.0076 $4.00-$3.56444 -$0.101 $0.338 $0.04 0.03316 -0.077 0.0355 0.0044 $0.66-$0.38232 $0.007 $0.284 $0.03 0.05427 -0.354 0.0567 0.0070 $1.05-$0.66719 $0.004 $0.388 $0.05 0.30 3.47 0.053600.036 0.0584 0.0072 $4.08-$3.59035 -$0.102 $0.386 $0.04 0.03337 -0.078 0.0358 0.0041 $0.67-$0.38510 $0.007 $0.293 $0.03 0.05462 -0.357 0.0571 0.0065 $1.07-$0.67204 $0.004 $0.403 $0.05 0.30 3.50 0.054140.037 0.0590 0.0068 $4.15-$3.61517 -$0.103 $0.437 $0.05 0.03359 -0.078 0.0360 0.0039 $0.68-$0.38776 $0.007 $0.303 $0.03 0.05498 -0.359 0.0574 0.0062 $1.09-$0.67669 $0.005 $0.418 $0.04 0.30 3.54 0.054690.037 0.0596 0.0064 $4.23-$3.63893 -$0.103 $0.491 $0.05 0.03381 -0.079 0.0362 0.0036 $0.70-$0.39031 $0.007 $0.313 $0.03 0.05534 -0.361 0.0578 0.0058 $1.11-$0.68114 $0.005 $0.434 $0.04 0.30 3.58 0.055220.038 0.0602 0.0060 $3.95 -$0.104 $3.849 $0.36 0.03119 -0.073 0.0334 0.0031 $0.65 $0.008 $0.658 $0.06 0.05106 -0.333 0.0533 0.0050 $1.04 $0.005 $1.042 $0.10 3.30 0.051020.035 0.0556 0.0052 $3.66 -$0.105 $3.558 $0.31 0.02856 -0.067 0.0306 0.0027 $0.60 $0.008 $0.610 $0.05 0.04675 -0.305 0.0488 0.0043 $0.96 $0.006 $0.966 $0.08 3.03 0.046780.032 0.0510 0.0045 $3.36 -$0.106 $3.258 $0.27 0.02591 -0.060 0.0278 0.0023 $0.55 $0.008 $0.561 $0.05 0.04241 -0.277 0.0443 0.0036 $0.88 $0.006 $0.888 $0.07 2.75 0.042500.030 0.0464 0.0038 $3.05 -$0.106 $2.948 $0.23 0.02325 -0.054 0.0249 0.0019 $0.50 $0.009 $0.511 $0.04 0.03805 -0.248 0.0397 0.0030 $0.80 $0.006 $0.807 $0.06 2.47 0.038170.027 0.0416 0.0032 $2.74 -$0.107 $2.628 $0.19 0.02057 -0.048 0.0220 0.0016 $0.45 $0.009 $0.458 $0.03 0.03366 -0.220 0.0352 0.0025 $0.72 $0.007 $0.723 $0.05 2.19 0.033810.024 0.0369 0.0026 $2.40 -$0.108 $2.297 $0.15 0.01787 -0.042 0.0191 0.0013 $0.39 $0.009 $0.404 $0.03 0.02924 -0.191 0.0305 0.0020 $0.63 $0.007 $0.637 $0.04 1.90 0.029400.021 0.0321 0.0021 $2.07 -$0.109 $1.963 $0.12 0.01520 -0.035 0.0163 0.0010 $0.34 $0.010 $0.350 $0.02 0.02488 -0.162 0.0260 0.0016 $0.54 $0.007 $0.550 $0.03 1.62 0.025030.018 0.0273 0.0017 $1.75 $0.000 $1.746 $0.10 0.01267 -0.030 0.0136 0.0008 $0.29 -$0.131 $0.155 $0.01 0.02073 -0.135 0.0217 0.0013 $0.46 -$0.134 $0.324 $0.02 1.35 0.020870.015 0.0228 0.0013 $1.44 $0.000 $1.441 $0.08 0.01032 -0.024 0.0111 0.0006 $0.24 -$0.001 $0.235 $0.01 0.01690 -0.110 0.0176 0.0010 $0.38 -$0.001 $0.376 $0.02 1.10 0.017020.012 0.0186 0.0010 $1.16 $0.000 $1.163 $0.06 0.00823 -0.019 0.0088 0.0004 $0.19 -$0.001 $0.190 $0.01 0.01347 -0.088 0.0141 0.0007 $0.30 -$0.001 $0.304 $0.02 0.88 0.013580.010 0.0148 0.0008 $0.92 $0.000 $0.918 $0.04 0.00642 -0.015 0.0069 0.0003 $0.15 -$0.001 $0.150 $0.01 0.01050 -0.069 0.0110 0.0005 $0.24 -$0.001 $0.239 $0.01 0.69 0.010590.007 0.0116 0.0005 $0.71 $0.000 $0.708 $0.03 0.00489 -0.011 0.0052 0.0002 $0.12 $0.000 $0.115 $0.01 0.00800 -0.052 0.0084 0.0004 $0.19 $0.000 $0.185 $0.01 0.52 0.008070.006 0.0088 0.0004 $0.53 $0.000 $0.533 $0.02 0.00364 -0.008 0.0039 0.0002 $0.09 $0.000 $0.087 $0.00 0.00596 -0.039 0.0062 0.0003 $0.14 $0.000 $0.139 $0.01 0.39 0.006010.004 0.0066 0.0003 $0.39 $0.000 $0.392 $0.02 0.00265 -0.006 0.0028 0.0001 $0.06 $0.000 $0.064 $0.00 0.00433 -0.028 0.0045 0.0002 $0.10 $0.000 $0.102 $0.00 0.28 0.004370.003 0.0048 0.0002 $0.28 $0.000 $0.282 $0.01 0.00188 -0.004 0.0020 0.0001 $0.05 $0.000 $0.046 $0.00 0.00308 -0.020 0.0032 0.0001 $0.07 $0.000 $0.074 $0.00 0.20 0.003110.002 0.0034 0.0001 $0.20 $0.000 $0.198 $0.01 0.00130 -0.003 0.0014 0.0000 $0.03 $0.000 $0.032 $0.00 0.00213 -0.014 0.0022 0.0001 $0.05 $0.000 $0.052 $0.00 0.14 0.002160.002 0.0024 0.0001 $0.14 $0.000 $0.136 $0.00 0.00088 -0.002 0.0009 0.0000 $0.02 $0.000 $0.022 $0.00 0.00145 -0.009 0.0015 0.0000 $0.04 $0.000 $0.035 $0.00 0.09 0.001460.001 0.0016 0.0001 $0.09 $0.000 $0.091 $0.00 0.00058 -0.001 0.0006 0.0000 $0.01 $0.000 $0.015 $0.00 0.00096 -0.006 0.0010 0.0000 $0.02 $0.000 $0.024 $0.00 0.06 0.000970.001 0.0011 0.0000 $0.06 $0.000 $0.059 $0.00 0.00038 -0.001 0.0004 0.0000 $0.01 $0.000 $0.010 $0.00 0.00062 -0.004 0.0006 0.0000 $0.02 $0.000 $0.015 $0.00 0.04 0.000620.000 0.0007 0.0000 $0.04 $0.000 $0.038 $0.00 0.00024 -0.001 0.0003 0.0000 $0.01 $0.000 $0.006 $0.00 0.00039 -0.003 0.0004 0.0000 $0.01 $0.000 $0.010 $0.00 0.03 0.000390.000 0.0004 0.0000 $0.02 $0.000 $0.023 $0.00 0.00015 0.000 0.0002 0.0000 $0.00 $0.000 $0.004 $0.00 0.00024 -0.002 0.0002 0.0000 $0.01 $0.000 $0.006 $0.00 0.02 0.000240.000 0.0003 0.0000 $0.01 $0.000 $0.014 $0.00 0.00009 0.000 0.0001 0.0000 $0.00 $0.000 $0.002 $0.00 0.00014 -0.001 0.0001 0.0000 $0.00 $0.000 $0.004 $0.00 0.01 0.000140.000 0.0002 0.0000 $0.01 $0.000 $0.008 $0.00 0.00005 0.000 0.0001 0.0000 $0.00 $0.000 $0.001 $0.00 0.00008 -0.001 0.0001 0.0000 $0.00 $0.000 $0.002 $0.00 0.01 0.000080.000 0.0001 0.0000 $0.00 $0.000 $0.005 $0.00 0.00003 0.000 0.0000 0.0000 $0.00 $0.000 $0.001 $0.00 0.00005 0.000 0.0000 0.0000 $0.00 $0.000 $0.001 $0.00 0.00 0.000050.000 0.0001 0.0000 $0.00 $0.000 $0.003 $0.00 0.00002 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00003 0.000 0.0000 0.0000 $0.00 $0.000 $0.001 $0.00 0.00 0.000000.000 0.0000 0.0000 $0.00 $0.000 $0.001 $0.00 0.00001 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00001 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00 0.000000.000 0.0000 0.0000 $0.00 $0.000 $0.001 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00001 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00 0.000000.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00 0.000000.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00 0.000000.000 0.0000 0.0000 Efficiency Level 6

Net Present Value Energy Savings Efficiency Level 1 Fuel Switching Effects Efficiency Level 8w

Energy Savings Net Present Value Efficiency Level 7w

Energy Savings Net Present ValueEnergy CostEquipment

CostMaintenan

ce and Repair Cost Net Net

Present ValueShipmentsAffected Stock Gas

Demand Elec

DemandPrimary

EnergyDiscounte

d Primary DemandEnergy

CostEquipment

CostMaintenan

ce and Repair Cost Net Net

Present ValueShipmentsAffected Stock Gas

Demand Elec

DemandPrimary

EnergyDiscounte

d Primary DemandEnergy

CostEquipment

CostMaintenan

ce and Repair Cost Net Net

Present ValueShipmentsAffected Stock Gas

Demand Elec

DemandPrimary

Energy

Billions $2009 Billions

$2009 Billions

$2009Billions

$2009Billions

$2009 MillionsMillionsQuads TWh QuadsQuadsBillions $2009 Billions

$2009 Billions

$2009Billions

$2009Billions

$2009MillionsMillionsQuads TWh QuadsQuadsBillions $2009Billions

$2009Billions

$2009Billions

$2009Billions

$2009MillionsMillionsQuads TWh Quads

1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 4 4 4 4 4 $0.05$0.31563-$0.002$0.361 $0.26 0.21 0.21 0.003160.003 0.00340.0025 $0.04$0.29488-$0.002$0.336 $0.24 0.40 0.40 0.005960.028 0.00670.0048 $0.08$0.56037-$0.004$0.639 $0.46 0.39 0.39 0.005620.027 0.0063 $0.10$0.31934-$0.005$0.411 $0.27 0.21 0.42 0.006370.006 0.00690.0046 $0.09$0.29836-$0.004$0.382 $0.25 0.41 0.81 0.011980.056 0.01350.0090 $0.17$0.56696-$0.008$0.728 $0.48 0.39 0.78 0.011300.053 0.0127 $0.15$0.32095-$0.007$0.460 $0.29 0.21 0.63 0.009580.008 0.01040.0065 $0.13$0.29986-$0.007$0.426 $0.27 0.41 1.22 0.018030.084 0.02020.0126 $0.26$0.56981-$0.013$0.813 $0.51 0.40 1.18 0.017010.080 0.0190 $0.20$0.32157-$0.009$0.509 $0.30 0.21 0.84 0.012800.011 0.01390.0081 $0.18$0.30045-$0.009$0.470 $0.27 0.41 1.63 0.024090.113 0.02680.0156 $0.34$0.57091-$0.017$0.899 $0.52 0.40 1.58 0.022730.108 0.0253 $0.25$0.32251-$0.012$0.559 $0.30 0.21 1.06 0.016040.014 0.01740.0095 $0.23$0.30133-$0.011$0.515 $0.28 0.41 2.04 0.030170.141 0.03360.0183 $0.43$0.57258-$0.021$0.986 $0.54 0.40 1.98 0.028460.135 0.0317 $0.30$0.32401-$0.014$0.611 $0.31 0.21 1.27 0.019280.017 0.02090.0106 $0.27$0.30273-$0.013$0.563 $0.29 0.41 2.45 0.036280.170 0.04040.0205 $0.53$0.57524-$0.026$1.077 $0.55 0.40 2.38 0.034220.162 0.0381 $0.35$0.32641-$0.017$0.664 $0.32 0.22 1.48 0.022490.020 0.02440.0116 $0.32$0.30495-$0.015$0.611 $0.29 0.42 2.86 0.042320.198 0.04710.0224 $0.62$0.57950-$0.030$1.170 $0.56 0.40 2.77 0.039910.189 0.0444 $0.41 $0.32979-$0.019$0.720 $0.32 0.22 1.68 0.025570.023 0.02780.0123 $0.37$0.30808-$0.018$0.661 $0.29 0.42 3.25 0.048110.225 0.05360.0238 $0.72$0.58550-$0.034$1.267 $0.56 0.41 3.15 0.045380.215 0.0506 $0.46$0.33411-$0.016$0.774 $0.32 0.22 1.87 0.028450.026 0.03100.0129 $0.41$0.31211-$0.015$0.710 $0.29 0.43 3.62 0.053530.250 0.05980.0248 $0.80$0.59318-$0.019$1.372 $0.57 0.41 3.51 0.050490.239 0.0564 $0.49$0.33929-$0.018$0.816 $0.32 0.22 2.05 0.031080.028 0.03400.0132 $0.45$0.31693-$0.017$0.749 $0.29 0.43 3.96 0.058490.273 0.06560.0255 $0.87$0.60236-$0.022$1.446 $0.56 0.42 3.83 0.055170.261 0.0619 $0.54$0.34506-$0.020$0.862 $0.31 0.23 2.20 0.033430.030 0.03660.0133 $0.49$0.32232-$0.018$0.791 $0.29 0.44 4.26 0.062920.294 0.07060.0256 $0.94$0.61262-$0.025$1.526 $0.55 0.43 4.12 0.059360.281 0.0666 $0.58$0.35112-$0.021$0.907 $0.31 0.23 2.34 0.035510.032 0.03890.0132 $0.52$0.32796-$0.020$0.831 $0.28 0.45 4.52 0.066840.313 0.07500.0254 $1.01$0.62337-$0.028$1.605 $0.54 0.43 4.38 0.063050.298 0.0707 $0.62$0.35717-$0.023$0.950 $0.30 0.24 2.46 0.037320.034 0.04090.0129 $0.56$0.33359-$0.021$0.871 $0.28 0.46 4.76 0.070240.329 0.07880.0249 $1.08$0.63411-$0.030$1.680 $0.53 0.44 4.60 0.066260.314 0.0743 $0.65$0.36297-$0.024$0.992 $0.29 0.24 2.56 0.038880.036 0.04250.0126 $0.59$0.33899-$0.022$0.908 $0.27 0.46 4.96 0.073180.342 0.08200.0242 $1.14$0.64441-$0.032$1.753 $0.52 0.45 4.80 0.069040.327 0.0773 $0.69$0.36834-$0.025$1.031 $0.29 0.24 2.65 0.040220.037 0.04400.0122 $0.62$0.34398-$0.023$0.944 $0.26 0.47 5.13 0.075710.354 0.08460.0234 $1.20$0.65395-$0.034$1.822 $0.50 0.45 4.96 0.071420.338 0.0798 $0.72$0.37316-$0.026$1.068 $0.28 0.25 2.73 0.041370.038 0.04520.0117 $0.65$0.34847-$0.024$0.978 $0.25 0.48 5.28 0.077880.364 0.08700.0225 $1.26$0.66250-$0.035$1.887 $0.49 0.46 5.11 0.073480.348 0.0821 $0.76$0.37743-$0.026$1.106 $0.27 0.25 2.79 0.042370.039 0.04630.0112 $0.68$0.35245-$0.024$1.013 $0.24 0.48 5.41 0.079770.373 0.08910.0215 $1.32$0.67009-$0.036$1.953 $0.47 0.47 5.23 0.075260.356 0.0841 $0.78$0.38127-$0.027$1.133 $0.26 0.25 2.85 0.043240.040 0.04730.0107 $0.71$0.35602-$0.025$1.037 $0.23 0.49 5.52 0.081420.381 0.09090.0205 $1.36$0.67691-$0.037$2.001 $0.45 0.47 5.34 0.076820.364 0.0858 $0.80$0.38485-$0.027$1.156 $0.24 0.25 2.90 0.044020.041 0.04810.0101 $0.72$0.35935-$0.025$1.058 $0.22 0.49 5.62 0.082890.388 0.09250.0195 $1.40$0.68326-$0.038$2.041 $0.43 0.48 5.44 0.078210.370 0.0873 $0.82$0.38834-$0.028$1.184 $0.23 0.26 2.95 0.044720.042 0.04890.0096 $0.75$0.36260-$0.026$1.083 $0.21 0.50 5.71 0.084210.394 0.09410.0185 $1.44$0.68946-$0.038$2.089 $0.41 0.48 5.53 0.079460.376 0.0888 $0.84$0.39188-$0.028$1.208 $0.22 0.26 2.99 0.045360.043 0.04950.0091 $0.77$0.36590-$0.026$1.105 $0.20 0.50 5.79 0.085420.400 0.09530.0176 $1.47$0.69574-$0.039$2.132 $0.39 0.48 5.61 0.080600.382 0.0900 $0.87$0.39553-$0.029$1.233 $0.21 0.26 3.04 0.045960.044 0.05020.0086 $0.78$0.36931-$0.026$1.128 $0.19 0.50 5.87 0.086560.405 0.09660.0166 $1.51$0.70223-$0.039$2.174 $0.37 0.49 5.68 0.081670.387 0.0912 $0.89$0.39933-$0.029$1.257 $0.20 0.26 3.07 0.046520.045 0.05080.0082 $0.80$0.37286-$0.027$1.150 $0.19 0.51 5.95 0.087630.410 0.09780.0157 $1.55$0.70897-$0.040$2.217 $0.36 0.49 5.76 0.082690.392 0.0923 $0.91 $0.40329-$0.029$1.282 $0.19 0.27 3.11 0.047070.045 0.05140.0077 $0.82$0.37655-$0.027$1.172 $0.18 0.51 6.02 0.088650.415 0.09900.0149 $1.58$0.71600-$0.040$2.260 $0.34 0.50 5.83 0.083660.396 0.0934 $0.93$0.40740-$0.030$1.306 $0.18 0.27 3.15 0.047590.046 0.05200.0073 $0.84$0.38038-$0.027$1.194 $0.17 0.52 6.09 0.089650.420 0.10010.0141 $1.62$0.72329-$0.041$2.303 $0.32 0.50 5.89 0.084600.401 0.0945 $0.95$0.41156-$0.030$1.331 $0.17 0.27 3.18 0.048100.047 0.05260.0069 $0.86$0.38427-$0.028$1.217 $0.16 0.52 6.15 0.090620.424 0.10110.0133 $1.66$0.73069-$0.041$2.346 $0.31 0.51 5.96 0.085520.405 0.0955 $0.97$0.41573-$0.030$1.356 $0.17 0.27 3.21 0.048610.048 0.05310.0065 $0.88$0.38815-$0.028$1.240 $0.15 0.53 6.22 0.091570.429 0.10220.0125 $1.69$0.73807-$0.042$2.390 $0.29 0.51 6.02 0.086420.410 0.0965 $0.99$0.41982-$0.031$1.381 $0.16 0.28 3.25 0.049100.048 0.05360.0062 $0.90$0.39197-$0.028$1.263 $0.14 0.54 6.29 0.092510.433 0.10330.0118 $1.73$0.74535-$0.042$2.434 $0.28 0.52 6.08 0.087310.414 0.0975 $1.01 $0.00000-$0.031$0.983 $0.11 0.28 3.28 0.049590.049 0.05420.0058 $0.92$0.39572-$0.029$1.286 $0.14 0.54 6.35 0.093440.438 0.10430.0112 $1.77$0.75248-$0.043$2.478 $0.27 0.52 6.15 0.088190.418 0.0985 $1.04$0.00000-$0.031$1.004 $0.10 0.28 3.31 0.050080.050 0.05470.0055 $0.94$0.39939-$0.029$1.309 $0.13 0.55 6.41 0.094360.442 0.10530.0106 $1.81$0.75947-$0.043$2.523 $0.25 0.53 6.21 0.089070.422 0.0994 $0.97 -$0.028$0.940 $0.09 3.06 0.046270.046 0.05060.0047 $0.88 -$0.026$0.851 $0.08 5.93 0.087190.409 0.09730.0091 $1.69 -$0.038$1.651 $0.15 5.74 0.082300.390 0.0919 $0.90 -$0.025$0.873 $0.08 2.81 0.042430.043 0.04640.0041 $0.81 -$0.023$0.790 $0.07 5.44 0.079950.375 0.08920.0078 $1.57 -$0.032$1.534 $0.13 5.26 0.075460.358 0.0843 $0.83 -$0.022$0.803 $0.07 2.55 0.038540.039 0.04210.0034 $0.75 -$0.021$0.727 $0.06 4.94 0.072630.340 0.08110.0066 $1.44 -$0.027$1.412 $0.12 4.78 0.068560.325 0.0765 $0.75 -$0.019$0.731 $0.06 2.29 0.034620.035 0.03780.0029 $0.68 -$0.018$0.662 $0.05 4.44 0.065240.306 0.07280.0056 $1.31 -$0.021$1.286 $0.10 4.29 0.061580.292 0.0688 $0.67 -$0.016$0.656 $0.05 2.03 0.030660.031 0.03350.0024 $0.61 -$0.015$0.594 $0.04 3.93 0.057780.271 0.06450.0046 $1.17 -$0.016$1.156 $0.08 3.80 0.054540.259 0.0609 $0.59 -$0.013$0.578 $0.04 1.77 0.026660.027 0.02910.0019 $0.54 -$0.012$0.523 $0.03 3.42 0.050240.235 0.05610.0037 $1.03 -$0.010$1.020 $0.07 3.31 0.047420.225 0.0529 $0.51 -$0.010$0.499 $0.03 1.50 0.022700.023 0.02480.0015 $0.46 -$0.009$0.452 $0.03 2.91 0.042780.201 0.04780.0030 $0.89 -$0.005$0.883 $0.06 2.82 0.040380.192 0.0451 $0.43 -$0.007$0.422 $0.02 1.25 0.018930.019 0.02070.0012 $0.39 -$0.007$0.382 $0.02 2.43 0.035660.167 0.03980.0023 $0.75 -$0.025$0.723 $0.04 2.35 0.033670.160 0.0376 $0.35 -$0.012$0.343 $0.02 1.02 0.015440.016 0.01690.0009 $0.32 -$0.011$0.310 $0.02 1.98 0.029090.136 0.03250.0018 $0.62 -$0.021$0.597 $0.03 1.92 0.027460.130 0.0307 $0.29 -$0.009$0.277 $0.01 0.82 0.012310.013 0.01350.0007 $0.26 -$0.009$0.251 $0.01 1.58 0.023210.109 0.02590.0013 $0.50 -$0.016$0.482 $0.02 1.53 0.021910.104 0.0245 $0.23 -$0.007$0.219 $0.01 0.64 0.009600.010 0.01050.0005 $0.20 -$0.007$0.198 $0.01 1.23 0.018100.085 0.02020.0010 $0.39 -$0.013$0.380 $0.02 1.19 0.017090.081 0.0191 $0.17 -$0.005$0.169 $0.01 0.49 0.007320.007 0.00800.0004 $0.16 -$0.005$0.153 $0.01 0.94 0.013800.065 0.01540.0007 $0.30 -$0.010$0.293 $0.01 0.91 0.013020.062 0.0145 $0.13 -$0.004$0.127 $0.01 0.36 0.005450.006 0.00600.0002 $0.12 -$0.004$0.115 $0.00 0.70 0.010280.048 0.01150.0005 $0.23 -$0.007$0.221 $0.01 0.68 0.009700.046 0.0108 $0.10 -$0.003$0.094 $0.00 0.26 0.003970.004 0.00430.0002 $0.09 -$0.003$0.085 $0.00 0.51 0.007480.035 0.00830.0003 $0.17 -$0.005$0.163 $0.01 0.49 0.007060.033 0.0079 $0.07 -$0.002$0.067 $0.00 0.19 0.002820.003 0.00310.0001 $0.06 -$0.002$0.061 $0.00 0.36 0.005310.025 0.00590.0002 $0.12 -$0.004$0.117 $0.00 0.35 0.005010.024 0.0056 $0.05 -$0.001$0.047 $0.00 0.13 0.001960.002 0.00210.0001 $0.04 -$0.001$0.043 $0.00 0.25 0.003690.017 0.00410.0001 $0.08 -$0.003$0.082 $0.00 0.24 0.003480.017 0.0039 $0.03 -$0.001$0.032 $0.00 0.09 0.001320.001 0.00140.0000 $0.03 -$0.001$0.029 $0.00 0.17 0.002500.012 0.00280.0001 $0.06 -$0.002$0.056 $0.00 0.16 0.002360.011 0.0026 $0.02 -$0.001$0.022 $0.00 0.06 0.000880.001 0.00100.0000 $0.02 -$0.001$0.020 $0.00 0.11 0.001650.008 0.00180.0001 $0.04 -$0.001$0.038 $0.00 0.11 0.001560.007 0.0017 $0.01 $0.000$0.014 $0.00 0.04 0.000570.001 0.00060.0000 $0.01 $0.000$0.013 $0.00 0.07 0.001060.005 0.00120.0000 $0.03 -$0.001$0.025 $0.00 0.07 0.001010.005 0.0011 $0.01 $0.000$0.009 $0.00 0.02 0.000360.000 0.00040.0000 $0.01 $0.000$0.008 $0.00 0.05 0.000670.003 0.00070.0000 $0.02 $0.000$0.016 $0.00 0.04 0.000630.003 0.0007 $0.01 $0.000$0.006 $0.00 0.01 0.000220.000 0.00020.0000 $0.01 $0.000$0.005 $0.00 0.03 0.000410.002 0.00050.0000 $0.01 $0.000$0.010 $0.00 0.03 0.000390.002 0.0004 $0.00 $0.000$0.003 $0.00 0.01 0.000130.000 0.00010.0000 $0.00 $0.000$0.003 $0.00 0.02 0.000250.001 0.00030.0000 $0.01 $0.000$0.006 $0.00 0.02 0.000230.001 0.0003 $0.00 $0.000$0.002 $0.00 0.01 0.000080.000 0.00010.0000 $0.00 $0.000$0.002 $0.00 0.01 0.000140.001 0.00020.0000 $0.00 $0.000$0.003 $0.00 0.01 0.000140.001 0.0002 $0.00 $0.000$0.001 $0.00 0.00 0.000040.000 0.00000.0000 $0.00 $0.000$0.001 $0.00 0.01 0.000080.000 0.00010.0000 $0.00 $0.000$0.002 $0.00 0.01 0.000080.000 0.0001 $0.00 $0.000$0.000 $0.00 0.00 0.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.00 0.00 0.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.00 0.00 0.000000.000 0.0000 $0.00 $0.000$0.000 $0.00 0.00 0.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.00 0.00 0.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.00 0.00 0.000000.000 0.0000 $0.00 $0.000$0.000 $0.00 0.00 0.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.00 0.00 0.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.00 0.00 0.000000.000 0.0000 $0.00 $0.000$0.000 $0.00 0.00 0.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.00 0.00 0.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.00 0.00 0.000000.000 0.0000 $0.00 $0.000$0.000 $0.00 0.00 0.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.00 0.00 0.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.00 0.00 0.000000.000 0.0000 Energy Savings Energy Savings Efficiency Level 1

Net Present Value Net Present Value Fuel Switching Effects Net Present Value Efficiency Level 2 Efficiency Level 3 Fuel Switching Effects Energy Savings Fuel Switching EffectsDiscounte d Primary DemandEnergy

CostEquipment

CostMaintenan

ce and Repair Cost Net Net

Present ValueShipmentsAffected Stock Gas

Demand Elec

DemandPrimary

EnergyDiscounte

d Primary DemandEnergy

CostEquipmen

t CostMaintenan

ce and Repair Cost Net Net

Present ValueShipmentsAffected Stock Gas

Demand Elec

DemandPrimary

EnergyDiscounte

d Primary DemandEnergy

CostEquipment

CostMaintenan

ce and Repair Cost Net Net

Present Value

QuadsBillions

$2009Billions

$2009Billions

$2009Billions

$2009Billions

$2009 MillionsMillionsQuads TWh QuadsQuadsBillions $2009Billions

$2009Billions

$2009Billions

$2009Billions

$2009 MillionsMillionsQuads TWh QuadsQuadsBillions $2009 Billions

$2009 Billions

$2009Billions

$2009Billions

$2009

4 4 4 4 4 4 5 5 5 5 5 5 5 5 5 5 5 6 6 6 6 6 6 6 6 6 6 6 0.0045 $0.08$0.54763-$0.004$0.622 $0.44 0.37 0.37 0.005130.025 0.00580.0041 $0.07$0.52600-$0.004$0.593 $0.42 0.00 0.00 0.000050.000 0.00010.0000 $0.00 $0.008 $0.000$0.008 $0.01 0.0085 $0.16$0.55407-$0.008$0.705 $0.47 0.37 0.74 0.010320.050 0.01160.0077 $0.14$0.53218-$0.008$0.669 $0.45 0.00 0.01 0.000090.000 0.00010.0001 $0.00 $0.008 $0.000$0.009 $0.01 0.0118 $0.24$0.55686-$0.012$0.786 $0.49 0.37 1.12 0.015530.075 0.01740.0108 $0.22$0.53485-$0.012$0.742 $0.46 0.00 0.01 0.000140.001 0.00020.0001 $0.00 $0.008 $0.000$0.010 $0.01 0.0147 $0.32$0.55793-$0.016$0.867 $0.50 0.38 1.49 0.020750.100 0.02310.0135 $0.29$0.53589-$0.016$0.815 $0.47 0.00 0.02 0.000190.001 0.00020.0001 $0.00 $0.008 $0.000$0.010 $0.01 0.0172 $0.41$0.55956-$0.020$0.949 $0.52 0.38 1.87 0.025990.125 0.02890.0157 $0.37$0.53745-$0.020$0.890 $0.48 0.00 0.02 0.000240.001 0.00030.0001 $0.00 $0.008 $0.000$0.011 $0.01 0.0194 $0.50$0.56216-$0.024$1.035 $0.53 0.38 2.24 0.031250.150 0.03480.0177 $0.45$0.53995-$0.023$0.968 $0.49 0.00 0.02 0.000280.001 0.00030.0002 $0.00 $0.008 $0.000$0.012 $0.01 0.0211 $0.58$0.56633-$0.028$1.123 $0.53 0.38 2.62 0.036450.175 0.04060.0193 $0.53$0.54395-$0.027$1.048 $0.50 0.00 0.03 0.000330.002 0.00040.0002 $0.00 $0.008 $0.000$0.012 $0.01 0.0225 $0.67$0.57219-$0.031$1.214 $0.54 0.38 2.98 0.041440.199 0.04620.0205 $0.61$0.54958-$0.031$1.130 $0.50 0.00 0.03 0.000380.002 0.00040.0002 $0.01 $0.008 $0.000$0.013 $0.01 0.0234 $0.75$0.57969-$0.017$1.313 $0.54 0.39 3.31 0.046110.222 0.05160.0214 $0.68$0.55679-$0.017$1.222 $0.51 0.00 0.03 0.000420.002 0.00050.0002 $0.01 $0.008 $0.000$0.014 $0.01 0.0240 $0.81$0.58867-$0.020$1.383 $0.54 0.40 3.62 0.050380.242 0.05660.0219 $0.74$0.56541-$0.020$1.286 $0.50 0.00 0.04 0.000460.002 0.00050.0002 $0.01 $0.008 $0.000$0.015 $0.01 0.0241 $0.88$0.59869-$0.023$1.458 $0.53 0.40 3.90 0.054210.260 0.06080.0221 $0.80$0.57504-$0.023$1.355 $0.49 0.00 0.04 0.000490.003 0.00060.0002 $0.01 $0.008 $0.000$0.015 $0.01 0.0240 $0.95$0.60920-$0.026$1.533 $0.52 0.41 4.14 0.057580.277 0.06460.0219 $0.86$0.58513-$0.026$1.423 $0.48 0.00 0.04 0.000520.003 0.00060.0002 $0.01 $0.008 $0.000$0.016 $0.01 0.0235 $1.01$0.61969-$0.028$1.604 $0.51 0.42 4.35 0.060520.291 0.06790.0215 $0.92$0.59521-$0.028$1.488 $0.47 0.00 0.04 0.000550.003 0.00060.0002 $0.01 $0.009 $0.000$0.017 $0.01 0.0229 $1.07$0.62976-$0.030$1.673 $0.49 0.42 4.53 0.063050.303 0.07070.0209 $0.98$0.60488-$0.030$1.551 $0.46 0.00 0.05 0.000570.003 0.00060.0002 $0.01 $0.009 $0.000$0.017 $0.01 0.0221 $1.13$0.63908-$0.031$1.738 $0.48 0.43 4.69 0.065230.314 0.07290.0202 $1.03$0.61383-$0.031$1.611 $0.45 0.00 0.05 0.000590.003 0.00070.0002 $0.01 $0.009 $0.000$0.018 $0.00 0.0212 $1.18$0.64744-$0.032$1.800 $0.47 0.44 4.83 0.067110.323 0.07500.0194 $1.08$0.62186-$0.032$1.667 $0.43 0.00 0.05 0.000610.003 0.00070.0002 $0.01 $0.009 $0.000$0.018 $0.00 0.0203 $1.24$0.65485-$0.033$1.862 $0.45 0.44 4.94 0.068740.330 0.07680.0186 $1.13$0.62898-$0.033$1.725 $0.42 0.00 0.05 0.000620.003 0.00070.0002 $0.01 $0.009 $0.000$0.019 $0.00 0.0194 $1.28$0.66152-$0.034$1.907 $0.43 0.44 5.05 0.070170.337 0.07840.0177 $1.16$0.63538-$0.034$1.766 $0.40 0.00 0.05 0.000640.003 0.00070.0002 $0.01 $0.009 $0.000$0.019 $0.00 0.0184 $1.31$0.66772-$0.035$1.946 $0.41 0.45 5.14 0.071440.343 0.07980.0168 $1.19$0.64134-$0.035$1.801 $0.38 0.00 0.05 0.000650.003 0.00070.0002 $0.01 $0.009 $0.000$0.020 $0.00 0.0175 $1.35$0.67378-$0.035$1.991 $0.39 0.45 5.22 0.072590.349 0.08120.0160 $1.23$0.64716-$0.035$1.843 $0.36 0.00 0.05 0.000660.003 0.00070.0001 $0.01 $0.009 $0.000$0.020 $0.00 0.0166 $1.39$0.67992-$0.036$2.031 $0.37 0.46 5.30 0.073640.354 0.08230.0152 $1.26$0.65306-$0.036$1.880 $0.35 0.00 0.05 0.000670.003 0.00070.0001 $0.01 $0.009 $0.000$0.020 $0.00 0.0157 $1.42$0.68626-$0.036$2.072 $0.36 0.46 5.37 0.074620.359 0.08330.0144 $1.29$0.65915-$0.036$1.917 $0.33 0.00 0.05 0.000680.003 0.00080.0001 $0.01 $0.010 $0.000$0.021 $0.00 0.0149 $1.46$0.69285-$0.037$2.112 $0.34 0.47 5.44 0.075550.363 0.08440.0136 $1.33$0.66548-$0.036$1.954 $0.31 0.00 0.06 0.000690.003 0.00080.0001 $0.01 $0.010 $0.000$0.021 $0.00 0.0140 $1.49$0.69972-$0.037$2.153 $0.32 0.47 5.50 0.076440.368 0.08540.0128 $1.36$0.67208-$0.037$1.992 $0.30 0.00 0.06 0.000690.004 0.00080.0001 $0.01 $0.010 $0.000$0.021 $0.00 0.0133 $1.52$0.70684-$0.038$2.194 $0.31 0.48 5.57 0.077300.372 0.08630.0121 $1.39$0.67892-$0.037$2.029 $0.29 0.00 0.06 0.000700.004 0.00080.0001 $0.01 $0.010 $0.000$0.022 $0.00 0.0125 $1.56$0.71407-$0.038$2.235 $0.29 0.48 5.63 0.078150.376 0.08730.0115 $1.42$0.68586-$0.038$2.067 $0.27 0.00 0.06 0.000710.004 0.00080.0001 $0.01 $0.010 $0.000$0.022 $0.00 0.0118 $1.59$0.72129-$0.039$2.276 $0.28 0.48 5.69 0.078970.380 0.08820.0108 $1.45$0.69280-$0.038$2.105 $0.26 0.00 0.06 0.000720.004 0.00080.0001 $0.01 $0.010 $0.000$0.023 $0.00 0.0112 $1.63$0.72840-$0.039$2.318 $0.27 0.49 5.75 0.079790.384 0.08910.0102 $1.48$0.69962-$0.039$2.144 $0.25 0.00 0.06 0.000730.004 0.00080.0001 $0.01 $0.010 $0.000$0.023 $0.00 0.0106 $1.66$0.73538-$0.039$2.360 $0.25 0.49 5.81 0.080600.388 0.09000.0097 $1.51$0.70632-$0.039$2.182 $0.23 0.01 0.06 0.000730.004 0.00080.0001 $0.01 $0.010 $0.000$0.023 $0.00 0.0100 $1.70$0.74220-$0.040$2.402 $0.24 0.50 5.87 0.081400.392 0.09090.0091 $1.55$0.71288-$0.039$2.221 $0.22 0.01 0.06 0.000740.004 0.00080.0001 $0.01 $0.010 $0.000$0.024 $0.00 0.0086 $1.59 -$0.035$1.554 $0.15 5.42 0.075220.362 0.08400.0079 $1.45 -$0.035$1.412 $0.13 0.06 0.000680.003 0.00080.0001 $0.01 $0.000$0.013 $0.00 0.0074 $1.47 -$0.030$1.444 $0.13 4.97 0.068970.332 0.07700.0067 $1.34 -$0.030$1.312 $0.11 0.05 0.000630.003 0.00070.0001 $0.01 $0.000$0.012 $0.00 0.0063 $1.35 -$0.025$1.330 $0.11 4.52 0.062660.302 0.07000.0057 $1.23 -$0.025$1.209 $0.10 0.05 0.000570.003 0.00060.0001 $0.01 $0.000$0.011 $0.00 0.0053 $1.23 -$0.020$1.211 $0.09 4.06 0.056290.271 0.06290.0048 $1.12 -$0.020$1.101 $0.08 0.04 0.000510.003 0.00060.0000 $0.01 $0.000$0.010 $0.00 0.0044 $1.10 -$0.015$1.088 $0.08 3.59 0.049850.240 0.05570.0040 $1.00 -$0.015$0.989 $0.07 0.04 0.000450.002 0.00050.0000 $0.01 $0.000$0.009 $0.00 0.0035 $0.97 -$0.010$0.960 $0.06 3.13 0.043350.209 0.04840.0032 $0.88 -$0.009$0.874 $0.06 0.03 0.000390.002 0.00040.0000 $0.01 $0.000$0.008 $0.00 0.0028 $0.84 -$0.004$0.831 $0.05 2.66 0.036910.178 0.04120.0026 $0.76 -$0.004$0.756 $0.05 0.03 0.000340.002 0.00040.0000 $0.01 $0.000$0.007 $0.00 0.0022 $0.70 -$0.023$0.681 $0.04 2.22 0.030770.148 0.03440.0020 $0.64 -$0.023$0.618 $0.04 0.02 0.000280.001 0.00030.0000 $0.01 $0.000$0.006 $0.00 0.0017 $0.58 -$0.019$0.562 $0.03 1.81 0.025100.121 0.02800.0015 $0.53 -$0.019$0.510 $0.03 0.02 0.000230.001 0.00030.0000 $0.00 $0.000$0.005 $0.00 0.0012 $0.47 -$0.015$0.454 $0.02 1.44 0.020030.096 0.02240.0011 $0.43 -$0.015$0.412 $0.02 0.01 0.000180.001 0.00020.0000 $0.00 $0.000$0.004 $0.00 0.0009 $0.37 -$0.012$0.358 $0.02 1.13 0.015620.075 0.01740.0008 $0.34 -$0.012$0.325 $0.02 0.01 0.000140.001 0.00020.0000 $0.00 $0.000$0.003 $0.00 0.0006 $0.29 -$0.009$0.276 $0.01 0.86 0.011910.057 0.01330.0006 $0.26 -$0.009$0.251 $0.01 0.01 0.000110.001 0.00010.0000 $0.00 $0.000$0.002 $0.00 0.0005 $0.22 -$0.007$0.208 $0.01 0.64 0.008870.043 0.00990.0004 $0.20 -$0.007$0.189 $0.01 0.01 0.000080.000 0.00010.0000 $0.00 $0.000$0.002 $0.00 0.0003 $0.16 -$0.005$0.153 $0.01 0.47 0.006450.031 0.00720.0003 $0.14 -$0.005$0.139 $0.01 0.00 0.000060.000 0.00010.0000 $0.00 $0.000$0.001 $0.00 0.0002 $0.11 -$0.003$0.110 $0.00 0.33 0.004580.022 0.00510.0002 $0.10 -$0.003$0.100 $0.00 0.00 0.000040.000 0.00000.0000 $0.00 $0.000$0.001 $0.00 0.0001 $0.08 -$0.002$0.077 $0.00 0.23 0.003180.015 0.00360.0001 $0.07 -$0.002$0.070 $0.00 0.00 0.000030.000 0.00000.0000 $0.00 $0.000$0.001 $0.00 0.0001 $0.05 -$0.002$0.053 $0.00 0.16 0.002150.010 0.00240.0001 $0.05 -$0.002$0.048 $0.00 0.00 0.000020.000 0.00000.0000 $0.00 $0.000$0.000 $0.00 0.0001 $0.04 -$0.001$0.036 $0.00 0.10 0.001420.007 0.00160.0000 $0.03 -$0.001$0.032 $0.00 0.00 0.000010.000 0.00000.0000 $0.00 $0.000$0.000 $0.00 0.0000 $0.02 -$0.001$0.023 $0.00 0.07 0.000920.004 0.00100.0000 $0.02 -$0.001$0.021 $0.00 0.00 0.000010.000 0.00000.0000 $0.00 $0.000$0.000 $0.00 0.0000 $0.02 $0.000$0.015 $0.00 0.04 0.000580.003 0.00060.0000 $0.01 $0.000$0.013 $0.00 0.00 0.000010.000 0.00000.0000 $0.00 $0.000$0.000 $0.00 0.0000 $0.01 $0.000$0.009 $0.00 0.03 0.000360.002 0.00040.0000 $0.01 $0.000$0.008 $0.00 0.00 0.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.00 0.0000 $0.01 $0.000$0.006 $0.00 0.02 0.000210.001 0.00020.0000 $0.01 $0.000$0.005 $0.00 0.00 0.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.00 0.0000 $0.00 $0.000$0.003 $0.00 0.01 0.000120.001 0.00010.0000 $0.00 $0.000$0.003 $0.00 0.00 0.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.00 0.0000 $0.00 $0.000$0.002 $0.00 0.01 0.000070.000 0.00010.0000 $0.00 $0.000$0.002 $0.00 0.00 0.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.00 0.0000 $0.00 $0.000$0.000 $0.00 0.00 0.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.00 0.00 0.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.00 0.0000 $0.00 $0.000$0.000 $0.00 0.00 0.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.00 0.00 0.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.00 0.0000 $0.00 $0.000$0.000 $0.00 0.00 0.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.00 0.00 0.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.00 0.0000 $0.00 $0.000$0.000 $0.00 0.00 0.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.00 0.00 0.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.00 0.0000 $0.00 $0.000$0.000 $0.00 0.00 0.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.00 0.00 0.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.00 Energy Savings Efficiency Level 6

Energy Savings Net Present Value Net Present Value Net Present Value Fuel Switching Effects Efficiency Level 4 Fuel Switching Effects Efficiency Level 5

### ShipmentsAffected StockAvg UEC of

ShipmentsElec. Eff.

Site Savings Total

Primary SavingsDiscounted

Primary SavingsEnergy Cost

Savings

Millions Millions kWh TWh Quads Quads Billions $2009 1 1 1 1 2015 5.141 5.14 569.1 0.053 0.0006 0.0004 $0.01 2016 5.224 10.36 569.1 0.106 0.0011 0.0007 $0.01 2017 5.257 15.62 569.1 0.159 0.0014 0.0008 $0.02 2018 5.277 20.90 569.1 0.212 0.0016 0.0009 $0.03 2019 5.304 26.20 569.1 0.266 0.0019 0.0011 $0.03 2020 5.325 31.53 569.1 0.319 0.0023 0.0012 $0.04 2021 5.328 36.76 569.1 0.371 0.0027 0.0013 $0.04 2022 5.352 41.75 569.1 0.420 0.0031 0.0014 $0.05 2023 5.398 46.39 569.1 0.465 0.0034 0.0014 $0.06 2024 5.464 50.62 569.1 0.506 0.0037 0.0015 $0.06 2025 5.548 54.38 569.1 0.542 0.0038 0.0014 $0.06 2026 5.627 57.67 569.1 0.573 0.0040 0.0014 $0.07 2027 5.695 60.49 569.1 0.599 0.0041 0.0013 $0.07 2028 5.752 62.86 569.1 0.620 0.0043 0.0013 $0.08 2029 5.812 64.86 569.1 0.637 0.0041 0.0011 $0.08 2030 5.877 66.54 569.1 0.650 0.0042 0.0011 $0.08 2031 5.925 67.95 569.1 0.661 0.0042 0.0010 $0.08 2032 5.958 69.14 569.1 0.670 0.0043 0.0010 $0.08 2033 6.000 70.17 569.1 0.676 0.0043 0.0009 $0.09 2034 6.049 71.08 569.1 0.682 0.0044 0.0009 $0.09 2035 6.096 71.90 569.1 0.686 0.0044 0.0008 $0.09 2036 6.149 72.67 569.1 0.690 0.0044 0.0008 $0.09 2037 6.204 73.39 569.1 0.693 0.0044 0.0007 $0.09 2038 6.261 74.09 569.1 0.696 0.0045 0.0007 $0.09 2039 6.321 74.78 569.1 0.699 0.0045 0.0006 $0.09 2040 6.381 75.46 569.1 0.702 0.0045 0.0006 $0.09 2041 6.441 76.14 569.1 0.704 0.0045 0.0006 $0.09 2042 6.500 76.82 569.1 0.707 0.0045 0.0005 $0.10 2043 6.558 77.51 569.1 0.709 0.0045 0.0005 $0.10 2044 6.616 78.20 569.1 0.711 0.0046 0.0005 $0.10 2045 72.23 569.1 0.656 0.0042 0.0004 $0.09 2046 66.20 569.1 0.599 0.0038 0.0003 $0.08 2047 60.12 569.1 0.543 0.0035 0.0003 $0.08 2048 53.98 569.1 0.487 0.0031 0.0002 $0.07 2049 47.79 569.1 0.430 0.0028 0.0002 $0.06 2050 41.55 569.1 0.373 0.0024 0.0002 $0.05 2051 35.37 569.1 0.317 0.0020 0.0001 $0.05 

# Electric Storage Water Heater

Base Case Efficiency Level 1

### 2052 29.48 569.1 0.264 0.0017 0.0001 $0.04

2053 24.05 569.1 0.215 0.0014 0.0001 $0.03 2054 19.18 569.1 0.171 0.0011 0.0001 $0.03 2055 14.96 569.1 0.133 0.0009 0.0000 $0.02 2056 11.40 569.1 0.102 0.0006 0.0000 $0.02 2057 8.49 569.1 0.076 0.0005 0.0000 $0.01 2058 6.18 569.1 0.055 0.0004 0.0000 $0.01 2059 4.39 569.1 0.039 0.0002 0.0000 $0.01 2060 3.04 569.1 0.027 0.0002 0.0000 $0.00 2061 2.06 569.1 0.018 0.0001 0.0000 $0.00 2062 1.36 569.1 0.012 0.0001 0.0000 $0.00 2063 0.88 569.1 0.008 0.0000 0.0000 $0.00 2064 0.55 569.1 0.005 0.0000 0.0000 $0.00 2065 0.34 569.1 0.003 0.0000 0.0000 $0.00 2066 0.20 569.1 0.002 0.0000 0.0000 $0.00 2067 0.12 569.1 0.001 0.0000 0.0000 $0.00 2068 0.07 569.1 0.001 0.0000 0.0000 $0.00 2069 0.04 569.1 0.000 0.0000 0.0000 $0.00 2070 0.02 569.1 0.000 0.0000 0.0000 $0.00 2071 0.01 569.1 0.000 0.0000 0.0000 $0.00 2072 0.00 569.1 0.000 0.0000 0.0000 $0.00 2073 0.00 569.1 0.000 0.0000 0.0000 $0.00

### Equipment

Cost SavingsMaintenance

and Repair Cost SavingsNet SavingsNet Present Value Elec. Eff.

Site Savings Total

Primary SavingsDiscounted

Primary SavingsEnergy Cost

Savings

Billions $2009Billions $2009Billions $2009 Billions

$2009 TWh Quads Quads Billions $2009 1 1 1 1 2 2 2 2 -$0.05430 $0.000 -$0.048 -$0.03 0.140 0.0015 0.0011 $0.02 -$0.05491 $0.000 -$0.042 -$0.03 0.282 0.0028 0.0019 $0.03 -$0.05498 $0.000 -$0.036 -$0.02 0.424 0.0036 0.0022 $0.05 -$0.05493 $0.000 -$0.030 -$0.02 0.566 0.0042 0.0025 $0.07 -$0.05494 $0.000 -$0.024 -$0.01 0.708 0.0052 0.0028 $0.08 -$0.05488 $0.000 -$0.017 -$0.01 0.850 0.0062 0.0032 $0.10 -$0.05464 $0.002 -$0.008 $0.00 0.988 0.0073 0.0034 $0.12 -$0.05460 $0.002 -$0.002 $0.00 1.119 0.0082 0.0036 $0.13 -$0.05480 $0.002 $0.003 $0.00 1.240 0.0091 0.0038 $0.15 -$0.05519 $0.002 $0.008 $0.00 1.349 0.0100 0.0039 $0.16 -$0.05575 $0.002 $0.011 $0.00 1.445 0.0101 0.0037 $0.17 -$0.05625 $0.002 $0.015 $0.01 1.527 0.0107 0.0036 $0.18 -$0.05664 $0.002 $0.018 $0.01 1.596 0.0110 0.0035 $0.19 -$0.05692 $0.002 $0.021 $0.01 1.652 0.0114 0.0034 $0.20 -$0.05721 $0.002 $0.023 $0.01 1.697 0.0109 0.0030 $0.21 -$0.05755 $0.002 $0.025 $0.01 1.734 0.0111 0.0029 $0.21 -$0.05771 $0.003 $0.028 $0.01 1.763 0.0113 0.0027 $0.22 -$0.05773 $0.003 $0.029 $0.01 1.785 0.0114 0.0026 $0.23 -$0.05783 $0.003 $0.031 $0.01 1.803 0.0115 0.0024 $0.23 -$0.05799 $0.003 $0.032 $0.01 1.817 0.0116 0.0023 $0.23 -$0.05813 $0.003 $0.033 $0.01 1.829 0.0117 0.0022 $0.23 -$0.05832 $0.003 $0.034 $0.01 1.839 0.0118 0.0020 $0.24 -$0.05852 $0.003 $0.035 $0.01 1.848 0.0118 0.0019 $0.24 -$0.05874 $0.003 $0.035 $0.01 1.856 0.0119 0.0018 $0.24 -$0.05897 $0.003 $0.036 $0.01 1.863 0.0119 0.0017 $0.25 -$0.05920 $0.003 $0.037 $0.00 1.870 0.0120 0.0016 $0.25 -$0.05943 $0.003 $0.038 $0.00 1.877 0.0120 0.0015 $0.25 -$0.05964 $0.003 $0.039 $0.00 1.884 0.0120 0.0014 $0.25 -$0.05984 $0.003 $0.040 $0.00 1.890 0.0121 0.0013 $0.26 -$0.06002 $0.003 $0.040 $0.00 1.897 0.0121 0.0012 $0.26

$0.003 $0.094 $0.01 1.748 0.0112 0.0010 $0.24 $0.003 $0.086 $0.01 1.598 0.0102 0.0009 $0.22 $0.003 $0.079 $0.01 1.448 0.0093 0.0008 $0.20 $0.003 $0.072 $0.01 1.297 0.0083 0.0006 $0.18 $0.003 $0.064 $0.00 1.146 0.0073 0.0005 $0.16 $0.003 $0.057 $0.00 0.995 0.0064 0.0004 $0.14 $0.000 $0.046 $0.00 0.845 0.0054 0.0003 $0.12 Efficiency Level 1 Efficiency Level 2

### $0.000 $0.038 $0.00 0.704 0.0045 0.0003 $0.10 $0.000 $0.031 $0.00 0.573 0.0037 0.0002 $0.08 $0.000 $0.025 $0.00 0.457 0.0029 0.0001 $0.07 $0.000 $0.020 $0.00 0.356 0.0023 0.0001 $0.05 $0.000 $0.015 $0.00 0.271 0.0017 0.0001 $0.04 $0.000 $0.011 $0.00 0.202 0.0013 0.0001 $0.03 $0.000 $0.008 $0.00 0.146 0.0009 0.0000 $0.02 $0.000 $0.006 $0.00 0.104 0.0007 0.0000 $0.02 $0.000 $0.004 $0.00 0.072 0.0005 0.0000 $0.01 $0.000 $0.003 $0.00 0.049 0.0003 0.0000 $0.01 $0.000 $0.002 $0.00 0.032 0.0002 0.0000 $0.01 $0.000 $0.001 $0.00 0.021 0.0001 0.0000 $0.00 $0.000 $0.001 $0.00 0.013 0.0001 0.0000 $0.00 $0.000 $0.000 $0.00 0.008 0.0001 0.0000 $0.00 $0.000 $0.000 $0.00 0.005 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.003 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.002 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.001 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.000 0.0000 0.0000 $0.00

### Equipment

Cost SavingsMaintenanc

e and Repair Cost SavingsNet SavingsNet Present Value Elec. Eff.

Site Savings Total

Primary SavingsDiscounted

Primary SavingsEnergy Cost

Savings

Billions $2009 Billions

$2009 Billions

$2009 Billions

$2009 TWh Quads Quads Billions $2009 2 2 2 2 3 3 3 3 -$0.11510$0.000 -$0.099 -$0.07 0.197 0.0021 0.0015 $0.02 -$0.11639$0.000 -$0.083 -$0.06 0.396 0.0040 0.0026 $0.05 -$0.11655$0.000 -$0.066 -$0.04 0.596 0.0051 0.0032 $0.07 -$0.11642$0.000 -$0.050 -$0.03 0.795 0.0060 0.0035 $0.09 -$0.11645$0.000 -$0.033 -$0.02 0.995 0.0073 0.0040 $0.12 -$0.11633$0.000 -$0.016 -$0.01 1.194 0.0088 0.0045 $0.14 -$0.11582$0.002 $0.004 $0.00 1.389 0.0102 0.0048 $0.17 -$0.11574$0.002 $0.020 $0.01 1.573 0.0115 0.0051 $0.19 -$0.11616$0.002 $0.034 $0.01 1.743 0.0128 0.0053 $0.21 -$0.11699$0.002 $0.047 $0.02 1.896 0.0140 0.0054 $0.23 -$0.11818$0.002 $0.057 $0.02 2.031 0.0142 0.0052 $0.24 -$0.11924$0.002 $0.067 $0.02 2.146 0.0150 0.0051 $0.26 -$0.12007$0.002 $0.075 $0.02 2.242 0.0155 0.0049 $0.27 -$0.12065$0.002 $0.082 $0.02 2.321 0.0160 0.0047 $0.28 -$0.12126$0.002 $0.089 $0.02 2.385 0.0153 0.0042 $0.29 -$0.12199$0.002 $0.095 $0.02 2.436 0.0156 0.0040 $0.30 -$0.12233$0.003 $0.101 $0.02 2.477 0.0158 0.0038 $0.31 -$0.12238$0.003 $0.106 $0.02 2.508 0.0160 0.0036 $0.32 -$0.12258$0.003 $0.109 $0.02 2.534 0.0162 0.0034 $0.32 -$0.12291$0.003 $0.112 $0.02 2.554 0.0163 0.0032 $0.33 -$0.12321$0.003 $0.114 $0.02 2.570 0.0164 0.0030 $0.33 -$0.12361$0.003 $0.117 $0.02 2.584 0.0165 0.0028 $0.33 -$0.12404$0.003 $0.119 $0.02 2.597 0.0166 0.0027 $0.34 -$0.12451$0.003 $0.122 $0.02 2.608 0.0167 0.0025 $0.34 -$0.12500$0.003 $0.124 $0.02 2.618 0.0167 0.0024 $0.35 -$0.12550$0.003 $0.126 $0.02 2.628 0.0168 0.0022 $0.35 -$0.12598$0.003 $0.128 $0.02 2.638 0.0169 0.0021 $0.35 -$0.12643$0.003 $0.131 $0.01 2.647 0.0169 0.0019 $0.36 -$0.12685$0.003 $0.133 $0.01 2.656 0.0170 0.0018 $0.36 -$0.12723$0.003 $0.135 $0.01 2.665 0.0170 0.0017 $0.36

$0.003 $0.244 $0.02 2.456 0.0157 0.0015 $0.34 $0.003 $0.225 $0.02 2.246 0.0144 0.0013 $0.31 $0.003 $0.206 $0.02 2.035 0.0130 0.0011 $0.28 $0.003 $0.186 $0.01 1.823 0.0117 0.0009 $0.26 $0.003 $0.166 $0.01 1.611 0.0103 0.0007 $0.23 $0.003 $0.145 $0.01 1.398 0.0089 0.0006 $0.20 $0.000 $0.121 $0.01 1.188 0.0076 0.0005 $0.17 Efficiency Level 3 Efficiency Level 2

### $0.000 $0.102 $0.01 0.989 0.0063 0.0004 $0.14 $0.000 $0.084 $0.00 0.805 0.0052 0.0003 $0.12 $0.000 $0.067 $0.00 0.642 0.0041 0.0002 $0.09 $0.000 $0.053 $0.00 0.500 0.0032 0.0002 $0.07 $0.000 $0.040 $0.00 0.381 0.0024 0.0001 $0.06 $0.000 $0.030 $0.00 0.283 0.0018 0.0001 $0.04 $0.000 $0.022 $0.00 0.206 0.0013 0.0001 $0.03 $0.000 $0.016 $0.00 0.146 0.0009 0.0000 $0.02 $0.000 $0.011 $0.00 0.101 0.0006 0.0000 $0.02 $0.000 $0.008 $0.00 0.069 0.0004 0.0000 $0.01 $0.000 $0.005 $0.00 0.045 0.0003 0.0000 $0.01 $0.000 $0.003 $0.00 0.029 0.0002 0.0000 $0.00 $0.000 $0.002 $0.00 0.018 0.0001 0.0000 $0.00 $0.000 $0.001 $0.00 0.011 0.0001 0.0000 $0.00 $0.000 $0.001 $0.00 0.007 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.004 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.002 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.001 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.001 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.000 0.0000 0.0000 $0.00

### Equipment

Cost SavingsMaintenanc

e and Repair Cost SavingsNet SavingsNet Present Value Elec. Eff.

Site Savings Total

Primary SavingsDiscounted

Primary SavingsEnergy Cost

Savings

Billions $2009 Billions

$2009 Billions

$2009 Billions

$2009 TWh Quads Quads Billions $2009 3 3 3 3 4 4 4 4 -$0.14935$0.000 -$0.126 -$0.09 0.382 0.0040 0.0029 $0.04 -$0.15103$0.000 -$0.104 -$0.07 0.769 0.0077 0.0051 $0.09 -$0.15123$0.000 -$0.081 -$0.05 1.155 0.0098 0.0061 $0.14 -$0.15107$0.000 -$0.057 -$0.03 1.542 0.0116 0.0067 $0.18 -$0.15110$0.000 -$0.034 -$0.02 1.929 0.0142 0.0077 $0.23 -$0.15094$0.000 -$0.010 $0.00 2.315 0.0170 0.0086 $0.27 -$0.15028$0.002 $0.017 $0.01 2.692 0.0198 0.0094 $0.32 -$0.15018$0.002 $0.039 $0.02 3.050 0.0224 0.0099 $0.36 -$0.15072$0.002 $0.060 $0.02 3.379 0.0248 0.0103 $0.40 -$0.15180$0.002 $0.078 $0.03 3.676 0.0272 0.0106 $0.44 -$0.15334$0.002 $0.092 $0.03 3.937 0.0276 0.0100 $0.47 -$0.15473$0.002 $0.105 $0.04 4.160 0.0292 0.0099 $0.50 -$0.15580$0.002 $0.117 $0.04 4.347 0.0300 0.0095 $0.52 -$0.15655$0.002 $0.127 $0.04 4.500 0.0309 0.0092 $0.55 -$0.15735$0.002 $0.138 $0.04 4.624 0.0296 0.0082 $0.57 -$0.15829$0.002 $0.146 $0.04 4.723 0.0302 0.0078 $0.59 -$0.15873$0.003 $0.154 $0.04 4.802 0.0307 0.0074 $0.60 -$0.15879$0.003 $0.160 $0.04 4.863 0.0311 0.0070 $0.61 -$0.15906$0.003 $0.165 $0.03 4.912 0.0314 0.0066 $0.62 -$0.15949$0.003 $0.169 $0.03 4.951 0.0317 0.0062 $0.63 -$0.15987$0.003 $0.173 $0.03 4.983 0.0319 0.0059 $0.64 -$0.16039$0.003 $0.177 $0.03 5.010 0.0320 0.0055 $0.65 -$0.16096$0.003 $0.180 $0.03 5.034 0.0322 0.0052 $0.66 -$0.16156$0.003 $0.183 $0.03 5.056 0.0323 0.0049 $0.66 -$0.16220$0.003 $0.186 $0.03 5.076 0.0325 0.0046 $0.67 -$0.16284$0.003 $0.190 $0.02 5.095 0.0326 0.0043 $0.68 -$0.16346$0.003 $0.193 $0.02 5.113 0.0327 0.0040 $0.68 -$0.16405$0.003 $0.196 $0.02 5.132 0.0328 0.0038 $0.69 -$0.16459$0.003 $0.199 $0.02 5.149 0.0329 0.0035 $0.70 -$0.16509$0.003 $0.203 $0.02 5.167 0.0331 0.0033 $0.71

$0.003 $0.341 $0.03 4.761 0.0305 0.0029 $0.66 $0.003 $0.315 $0.03 4.353 0.0278 0.0024 $0.60 $0.003 $0.288 $0.02 3.944 0.0252 0.0021 $0.55 $0.003 $0.260 $0.02 3.534 0.0226 0.0017 $0.50 $0.003 $0.232 $0.02 3.123 0.0200 0.0014 $0.44 $0.003 $0.203 $0.01 2.709 0.0173 0.0012 $0.39 $0.000 $0.171 $0.01 2.303 0.0147 0.0009 $0.33 Efficiency Level 4 Efficiency Level 3

### $0.000 $0.143 $0.01 1.917 0.0123 0.0007 $0.28 $0.000 $0.117 $0.01 1.561 0.0100 0.0005 $0.23 $0.000 $0.094 $0.00 1.244 0.0080 0.0004 $0.18 $0.000 $0.074 $0.00 0.969 0.0062 0.0003 $0.14 $0.000 $0.057 $0.00 0.738 0.0047 0.0002 $0.11 $0.000 $0.042 $0.00 0.549 0.0035 0.0001 $0.08 $0.000 $0.031 $0.00 0.399 0.0026 0.0001 $0.06 $0.000 $0.022 $0.00 0.283 0.0018 0.0001 $0.04 $0.000 $0.016 $0.00 0.196 0.0013 0.0000 $0.03 $0.000 $0.011 $0.00 0.133 0.0009 0.0000 $0.02 $0.000 $0.007 $0.00 0.088 0.0006 0.0000 $0.01 $0.000 $0.005 $0.00 0.057 0.0004 0.0000 $0.01 $0.000 $0.003 $0.00 0.036 0.0002 0.0000 $0.01 $0.000 $0.002 $0.00 0.022 0.0001 0.0000 $0.00 $0.000 $0.001 $0.00 0.013 0.0001 0.0000 $0.00 $0.000 $0.001 $0.00 0.008 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.004 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.002 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.001 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.001 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.000 0.0000 0.0000 $0.00

### Equipment

Cost SavingsMaintenanc

e and Repair Cost SavingsNet SavingsNet Present Value Elec. Eff.

Site Savings Total

Primary SavingsDiscounted

Primary SavingsEnergy Cost

Savings

Billions $2009 Billions

$2009 Billions

$2009 Billions

$2009 TWh Quads Quads Billions $2009 4 4 4 4 5 5 5 5 -$0.32132$0.000 -$0.277 -$0.20 0.53 0.0056 0.0040 $0.06 -$0.32492$0.000 -$0.235 -$0.16 1.07 0.0107 0.0071 $0.13 -$0.32536$0.000 -$0.189 -$0.12 1.60 0.0136 0.0085 $0.19 -$0.32502$0.000 -$0.143 -$0.08 2.14 0.0160 0.0093 $0.25 -$0.32508$0.000 -$0.098 -$0.05 2.67 0.0196 0.0107 $0.31 -$0.32475$0.000 -$0.051 -$0.03 3.21 0.0235 0.0120 $0.38 -$0.32333$0.002 -$0.001 $0.00 3.73 0.0274 0.0130 $0.44 -$0.32310$0.002 $0.042 $0.02 4.23 0.0310 0.0138 $0.50 -$0.32427$0.002 $0.081 $0.03 4.68 0.0344 0.0143 $0.56 -$0.32659$0.002 $0.116 $0.04 5.09 0.0377 0.0146 $0.61 -$0.32991$0.002 $0.143 $0.05 5.46 0.0382 0.0139 $0.65 -$0.33289$0.002 $0.169 $0.06 5.77 0.0404 0.0137 $0.69 -$0.33519$0.002 $0.192 $0.06 6.02 0.0416 0.0132 $0.73 -$0.33682$0.002 $0.211 $0.06 6.24 0.0429 0.0127 $0.76 -$0.33852$0.002 $0.231 $0.06 6.41 0.0410 0.0113 $0.79 -$0.34055$0.002 $0.247 $0.06 6.55 0.0419 0.0108 $0.81 -$0.34149$0.003 $0.262 $0.06 6.65 0.0426 0.0103 $0.83 -$0.34163$0.003 $0.275 $0.06 6.74 0.0431 0.0097 $0.85 -$0.34222$0.003 $0.283 $0.06 6.81 0.0435 0.0092 $0.86 -$0.34313$0.003 $0.291 $0.06 6.86 0.0439 0.0087 $0.88 -$0.34395$0.003 $0.299 $0.05 6.91 0.0442 0.0081 $0.89 -$0.34508$0.003 $0.305 $0.05 6.94 0.0444 0.0076 $0.90 -$0.34629$0.003 $0.312 $0.05 6.98 0.0446 0.0072 $0.91 -$0.34759$0.003 $0.318 $0.05 7.01 0.0448 0.0067 $0.92 -$0.34896$0.003 $0.324 $0.05 7.03 0.0450 0.0063 $0.93 -$0.35034$0.003 $0.330 $0.04 7.06 0.0452 0.0059 $0.94 -$0.35168$0.003 $0.336 $0.04 7.09 0.0453 0.0056 $0.95 -$0.35294$0.003 $0.342 $0.04 7.11 0.0455 0.0052 $0.96 -$0.35411$0.003 $0.348 $0.04 7.14 0.0456 0.0049 $0.97 -$0.35519$0.003 $0.355 $0.04 7.16 0.0458 0.0046 $0.98

$0.003 $0.659 $0.06 6.60 0.0422 0.0040 $0.91 $0.003 $0.607 $0.05 6.03 0.0386 0.0034 $0.84 $0.003 $0.554 $0.05 5.47 0.0350 0.0029 $0.76 $0.003 $0.501 $0.04 4.90 0.0313 0.0024 $0.69 $0.003 $0.446 $0.03 4.33 0.0277 0.0020 $0.61 $0.003 $0.390 $0.03 3.75 0.0240 0.0016 $0.54 $0.000 $0.331 $0.02 3.19 0.0204 0.0013 $0.46 Efficiency Level 4 Efficiency Level 5

### $0.000 $0.277 $0.02 2.66 0.0170 0.0010 $0.38 $0.000 $0.228 $0.01 2.16 0.0138 0.0008 $0.32 $0.000 $0.183 $0.01 1.72 0.0110 0.0006 $0.25 $0.000 $0.143 $0.01 1.34 0.0086 0.0004 $0.20 $0.000 $0.110 $0.00 1.02 0.0065 0.0003 $0.15 $0.000 $0.082 $0.00 0.76 0.0049 0.0002 $0.11 $0.000 $0.060 $0.00 0.55 0.0035 0.0001 $0.08 $0.000 $0.043 $0.00 0.39 0.0025 0.0001 $0.06 $0.000 $0.030 $0.00 0.27 0.0017 0.0001 $0.04 $0.000 $0.020 $0.00 0.18 0.0012 0.0000 $0.03 $0.000 $0.014 $0.00 0.12 0.0008 0.0000 $0.02 $0.000 $0.009 $0.00 0.08 0.0005 0.0000 $0.01 $0.000 $0.006 $0.00 0.05 0.0003 0.0000 $0.01 $0.000 $0.003 $0.00 0.03 0.0002 0.0000 $0.00 $0.000 $0.002 $0.00 0.02 0.0001 0.0000 $0.00 $0.000 $0.001 $0.00 0.01 0.0001 0.0000 $0.00 $0.000 $0.001 $0.00 0.01 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00 0.0000 0.0000 $0.00

### Equipment

Cost SavingsMaintenanc

e and Repair Cost SavingsNet SavingsNet Present Value Elec. Eff.

Site Savings Elec.

Heat+Cool Demand Fuel.

Heating Demand Total

Primary Savings

Billions $2009 Billions

$2009 Billions

$2009 Billions

$2009 TWh TWh Quads Quads

5 5 5 5 6 6 6 6 -$0.49 $0.000 -$0.429 -$0.31 5.061 -0.42 0.000 0.0484 -$0.50 $0.000 -$0.371 -$0.25 10.178 -0.84 -0.001 0.0926 -$0.50 $0.000 -$0.308 -$0.19 15.302 -1.26 -0.001 0.1181 -$0.50 $0.000 -$0.244 -$0.14 20.421 -1.68 -0.002 0.1389 -$0.50 $0.000 -$0.182 -$0.10 25.541 -2.10 -0.002 0.1699 -$0.50 $0.000 -$0.116 -$0.06 30.656 -2.52 -0.002 0.2040 -$0.49 $0.002 -$0.048 -$0.02 35.652 -2.93 -0.003 0.2372 -$0.49 $0.002 $0.012 $0.01 40.386 -3.31 -0.003 0.2687 -$0.50 $0.002 $0.066 $0.03 44.753 -3.67 -0.003 0.2978 -$0.50 $0.002 $0.114 $0.04 48.681 -3.99 -0.004 0.3269 -$0.50 $0.002 $0.151 $0.05 52.134 -4.28 -0.004 0.3312 -$0.51 $0.002 $0.186 $0.06 55.095 -4.52 -0.004 0.3500 -$0.51 $0.002 $0.218 $0.07 57.573 -4.72 -0.004 0.3602 -$0.51 $0.002 $0.244 $0.07 59.599 -4.89 -0.005 0.3711 -$0.52 $0.002 $0.272 $0.08 61.235 -5.03 -0.005 0.3549 -$0.52 $0.002 $0.293 $0.08 62.549 -5.13 -0.005 0.3621 -$0.52 $0.003 $0.314 $0.08 63.590 -5.22 -0.005 0.3682 -$0.52 $0.003 $0.332 $0.07 64.403 -5.29 -0.005 0.3729 -$0.52 $0.003 $0.343 $0.07 65.046 -5.34 -0.005 0.3766 -$0.52 $0.003 $0.354 $0.07 65.565 -5.38 -0.005 0.3796 -$0.53 $0.003 $0.364 $0.07 65.990 -5.42 -0.005 0.3821 -$0.53 $0.003 $0.373 $0.06 66.352 -5.44 -0.005 0.3842 -$0.53 $0.003 $0.382 $0.06 66.668 -5.47 -0.005 0.3860 -$0.53 $0.003 $0.391 $0.06 66.953 -5.49 -0.005 0.3876 -$0.53 $0.003 $0.399 $0.06 67.219 -5.52 -0.005 0.3892 -$0.53 $0.003 $0.407 $0.05 67.473 -5.54 -0.005 0.3906 -$0.54 $0.003 $0.415 $0.05 67.718 -5.56 -0.005 0.3921 -$0.54 $0.003 $0.423 $0.05 67.959 -5.58 -0.005 0.3935 -$0.54 $0.003 $0.432 $0.05 68.196 -5.60 -0.005 0.3948 -$0.54 $0.003 $0.440 $0.04 68.431 -5.62 -0.005 0.3962

$0.003 $0.912 $0.09 63.051 -5.17 -0.005 0.3650 $0.003 $0.840 $0.07 57.654 -4.73 -0.005 0.3338 $0.003 $0.767 $0.06 52.238 -4.29 -0.004 0.3024 $0.003 $0.692 $0.05 46.805 -3.84 -0.004 0.2710 $0.003 $0.617 $0.04 41.353 -3.39 -0.003 0.2394 $0.003 $0.539 $0.04 35.882 -2.94 -0.003 0.2077 $0.000 $0.459 $0.03 30.500 -2.50 -0.002 0.1766 Efficiency Level 5

### $0.000 $0.384 $0.02 25.383 -2.08 -0.002 0.1470 $0.000 $0.315 $0.02 20.674 -1.70 -0.002 0.1197 $0.000 $0.253 $0.01 16.471 -1.35 -0.001 0.0954 $0.000 $0.198 $0.01 12.832 -1.05 -0.001 0.0743 $0.000 $0.152 $0.01 9.771 -0.80 -0.001 0.0566 $0.000 $0.114 $0.00 7.270 -0.60 -0.001 0.0421 $0.000 $0.083 $0.00 5.285 -0.43 0.000 0.0306 $0.000 $0.060 $0.00 3.752 -0.31 0.000 0.0217 $0.000 $0.042 $0.00 2.601 -0.21 0.000 0.0151 $0.000 $0.028 $0.00 1.761 -0.14 0.000 0.0102 $0.000 $0.019 $0.00 1.163 -0.10 0.000 0.0067 $0.000 $0.012 $0.00 0.750 -0.06 0.000 0.0043 $0.000 $0.008 $0.00 0.472 -0.04 0.000 0.0027 $0.000 $0.005 $0.00 0.290 -0.02 0.000 0.0017 $0.000 $0.003 $0.00 0.173 -0.01 0.000 0.0010 $0.000 $0.002 $0.00 0.101 -0.01 0.000 0.0006 $0.000 $0.001 $0.00 0.057 0.00 0.000 0.0003 $0.000 $0.001 $0.00 0.031 0.00 0.000 0.0002 $0.000 $0.000 $0.00 0.017 0.00 0.000 0.0001 $0.000 $0.000 $0.00 0.008 0.00 0.000 0.0000 $0.000 $0.000 $0.00 0.004 0.00 0.000 0.0000 $0.000 $0.000 $0.00 0.001 0.00 0.000 0.0000

### Discounted

Primary SavingsEnergy Cost

SavingsEquipment

Cost SavingsMaintenanc

e and Repair Cost SavingsNet SavingsNet Present Value Elec. Eff.

Site Savings Elec.

Heat+Cool Demand

Quads Billions

$2009 Billions

$2009 Billions

$2009 Billions

$2009 Billions

$2009 TWh TWh

6 6 6 6 6 6 7 7 0.0345 $0.54 -$4.70 -$0.007 -$4.170 -$2.97 5.897 -0.42 0.0617 $1.09 -$4.76 -$0.015 -$3.677 -$2.45 11.862 -0.84 0.0736 $1.65 -$4.76 -$0.022 -$3.131 -$1.95 17.840 -1.26 0.0809 $2.21 -$4.76 -$0.029 -$2.581 -$1.50 23.814 -1.68 0.0924 $2.75 -$4.76 -$0.037 -$2.047 -$1.11 29.793 -2.10 0.1037 $3.31 -$4.75 -$0.044 -$1.483 -$0.75 35.770 -2.52 0.1127 $3.87 -$4.73 $0.064 -$0.797 -$0.38 41.611 -2.93 0.1193 $4.39 -$4.73 $0.060 -$0.277 -$0.12 47.151 -3.31 0.1236 $4.88 -$4.75 -$0.207 -$0.071 -$0.03 52.267 -3.67 0.1268 $5.33 -$4.78 -$0.215 $0.331 $0.13 56.874 -3.99 0.1200 $5.70 -$4.83 -$0.220 $0.651 $0.24 60.931 -4.28 0.1185 $6.05 -$4.87 -$0.224 $0.950 $0.32 64.419 -4.52 0.1140 $6.35 -$4.91 -$0.228 $1.215 $0.38 67.344 -4.72 0.1098 $6.60 -$4.93 -$0.230 $1.441 $0.43 69.747 -4.89 0.0981 $6.86 -$4.96 -$0.231 $1.678 $0.46 71.696 -5.03 0.0936 $7.08 -$4.98 -$0.231 $1.864 $0.48 73.274 -5.13 0.0889 $7.27 -$5.00 -$0.232 $2.041 $0.49 74.533 -5.22 0.0842 $7.43 -$5.00 -$0.234 $2.193 $0.50 75.529 -5.29 0.0794 $7.53 -$5.01 -$0.236 $2.287 $0.48 76.327 -5.34 0.0748 $7.64 -$5.02 -$0.238 $2.383 $0.47 76.982 -5.38 0.0704 $7.74 -$5.03 -$0.240 $2.466 $0.45 77.529 -5.42 0.0661 $7.84 -$5.05 -$0.241 $2.546 $0.44 78.002 -5.44 0.0621 $7.93 -$5.07 -$0.242 $2.620 $0.42 78.423 -5.47 0.0583 $8.02 -$5.09 -$0.244 $2.690 $0.40 78.810 -5.49 0.0547 $8.11 -$5.11 -$0.244 $2.758 $0.39 79.174 -5.52 0.0513 $8.20 -$5.13 -$0.244 $2.826 $0.37 79.525 -5.54 0.0481 $8.29 -$5.15 -$0.244 $2.894 $0.36 79.868 -5.56 0.0451 $8.37 -$5.17 -$0.245 $2.963 $0.34 80.207 -5.58 0.0423 $8.46 -$5.18 -$0.245 $3.034 $0.33 80.542 -5.60 0.0397 $8.55 -$5.20 -$0.245 $3.107 $0.31 80.874 -5.62 0.0342 $7.93 -$0.238 $7.697 $0.72 74.539 -5.17 0.0292 $7.31 -$0.230 $7.077 $0.62 68.179 -4.73 0.0247 $6.67 -$0.223 $6.445 $0.53 61.793 -4.29 0.0207 $6.02 -$0.215 $5.801 $0.44 55.381 -3.84 0.0171 $5.35 -$0.208 $5.145 $0.37 48.943 -3.39 0.0139 $4.68 -$0.200 $4.477 $0.30 42.478 -2.94 0.0110 $4.00 -$0.378 $3.626 $0.23 36.114 -2.50 Efficiency Level 6

### 0.0086 $3.36 -$0.374 $2.982 $0.17 30.062 -2.08

0.0065 $2.75 -$0.030 $2.723 $0.15 24.489 -1.70 0.0049 $2.21 -$0.024 $2.185 $0.11 19.514 -1.35 0.0035 $1.73 -$0.018 $1.714 $0.08 15.204 -1.05 0.0025 $1.33 -$0.014 $1.315 $0.06 11.579 -0.80 0.0018 $1.00 -$0.010 $0.985 $0.04 8.616 -0.60 0.0012 $0.73 -$0.008 $0.721 $0.03 6.264 -0.43 0.0008 $0.52 -$0.005 $0.516 $0.02 4.447 -0.31 0.0005 $0.36 -$0.004 $0.360 $0.01 3.083 -0.21 0.0003 $0.25 -$0.003 $0.245 $0.01 2.087 -0.14 0.0002 $0.16 -$0.002 $0.163 $0.00 1.379 -0.10 0.0001 $0.11 -$0.001 $0.106 $0.00 0.889 -0.06 0.0001 $0.07 -$0.001 $0.067 $0.00 0.560 -0.04 0.0000 $0.04 $0.000 $0.042 $0.00 0.344 -0.02 0.0000 $0.03 $0.000 $0.025 $0.00 0.206 -0.01 0.0000 $0.01 $0.000 $0.015 $0.00 0.120 -0.01 0.0000 $0.01 $0.000 $0.008 $0.00 0.068 0.00 0.0000 $0.00 $0.000 $0.005 $0.00 0.037 0.00 0.0000 $0.00 $0.000 $0.002 $0.00 0.020 0.00 0.0000 $0.00 $0.000 $0.001 $0.00 0.010 0.00 0.0000 $0.00 $0.000 $0.001 $0.00 0.004 0.00 0.0000 $0.00 $0.000 $0.000 $0.00 0.001 0.00

### Fuel.

Heating Demand Total

Primary SavingsDiscounted

Primary SavingsEnergy Cost

SavingsEquipment

Cost SavingsMaintenanc

e and Repair Cost SavingsNet SavingsNet Present Value

Quads Quads Quads Billions $2009 Billions

$2009 Billions

$2009 Billions

$2009 Billions

$2009 7 7 7 7 7 7 7 7 0.000 0.0571 0.0407 $0.64 -$5.35 -$0.007 -$4.723 -$3.37 -0.001 0.1094 0.0729 $1.29 -$5.42 -$0.015 -$4.139 -$2.76 -0.001 0.1397 0.0870 $1.95 -$5.43 -$0.022 -$3.495 -$2.18 -0.002 0.1644 0.0957 $2.61 -$5.42 -$0.029 -$2.846 -$1.66 -0.002 0.2011 0.1094 $3.25 -$5.43 -$0.037 -$2.215 -$1.20 -0.002 0.2415 0.1228 $3.92 -$5.42 -$0.044 -$1.549 -$0.79 -0.003 0.2809 0.1335 $4.58 -$5.40 $0.064 -$0.760 -$0.36 -0.003 0.3184 0.1414 $5.20 -$5.40 $0.060 -$0.145 -$0.06 -0.003 0.3529 0.1464 $5.78 -$5.42 -$0.207 $0.148 $0.06 -0.004 0.3876 0.1503 $6.31 -$5.47 -$0.215 $0.626 $0.24 -0.004 0.3928 0.1424 $6.75 -$5.53 -$0.220 $1.008 $0.37 -0.004 0.4153 0.1407 $7.17 -$5.58 -$0.224 $1.365 $0.46 -0.004 0.4277 0.1354 $7.53 -$5.62 -$0.228 $1.682 $0.53 -0.005 0.4408 0.1304 $7.83 -$5.65 -$0.230 $1.951 $0.58 -0.005 0.4219 0.1167 $8.15 -$5.68 -$0.231 $2.236 $0.62 -0.005 0.4307 0.1113 $8.41 -$5.72 -$0.231 $2.458 $0.64 -0.005 0.4382 0.1058 $8.64 -$5.74 -$0.232 $2.671 $0.65 -0.005 0.4440 0.1002 $8.83 -$5.74 -$0.234 $2.855 $0.64 -0.005 0.4488 0.0947 $8.96 -$5.76 -$0.236 $2.969 $0.63 -0.005 0.4526 0.0892 $9.10 -$5.77 -$0.238 $3.088 $0.61 -0.005 0.4559 0.0840 $9.22 -$5.79 -$0.240 $3.190 $0.59 -0.005 0.4587 0.0790 $9.34 -$5.81 -$0.241 $3.289 $0.57 -0.005 0.4612 0.0742 $9.46 -$5.84 -$0.242 $3.381 $0.54 -0.005 0.4635 0.0697 $9.58 -$5.86 -$0.244 $3.469 $0.52 -0.005 0.4656 0.0655 $9.69 -$5.89 -$0.244 $3.554 $0.50 -0.005 0.4677 0.0614 $9.80 -$5.92 -$0.244 $3.639 $0.48 -0.005 0.4698 0.0577 $9.91 -$5.94 -$0.244 $3.725 $0.46 -0.005 0.4718 0.0541 $10.03 -$5.97 -$0.245 $3.813 $0.44 -0.005 0.4738 0.0508 $10.14 -$5.99 -$0.245 $3.902 $0.42 -0.005 0.4758 0.0477 $10.25 -$6.01 -$0.245 $3.994 $0.40 -0.005 0.4385 0.0411 $9.52 -$0.238 $9.280 $0.87 -0.005 0.4011 0.0351 $8.77 -$0.230 $8.537 $0.75 -0.004 0.3636 0.0297 $8.00 -$0.223 $7.779 $0.64 -0.004 0.3258 0.0249 $7.22 -$0.215 $7.007 $0.54 -0.003 0.2880 0.0206 $6.43 -$0.208 $6.220 $0.44 -0.003 0.2499 0.0167 $5.62 -$0.200 $5.418 $0.36 -0.002 0.2125 0.0133 $4.81 -$0.378 $4.432 $0.28 Efficiency Level 7

### -0.002 0.1769 0.0103 $4.03 -$0.374 $3.659 $0.21

-0.002 0.1441 0.0079 $3.31 -$0.030 $3.279 $0.18 -0.001 0.1148 0.0058 $2.65 -$0.024 $2.631 $0.13 -0.001 0.0895 0.0043 $2.08 -$0.018 $2.065 $0.10 -0.001 0.0681 0.0030 $1.60 -$0.014 $1.584 $0.07 -0.001 0.0507 0.0021 $1.20 -$0.010 $1.187 $0.05 0.000 0.0369 0.0014 $0.88 -$0.008 $0.869 $0.03 0.000 0.0262 0.0010 $0.63 -$0.005 $0.621 $0.02 0.000 0.0181 0.0006 $0.44 -$0.004 $0.434 $0.01 0.000 0.0123 0.0004 $0.30 -$0.003 $0.296 $0.01 0.000 0.0081 0.0002 $0.20 -$0.002 $0.197 $0.01 0.000 0.0052 0.0001 $0.13 -$0.001 $0.128 $0.00 0.000 0.0033 0.0001 $0.08 -$0.001 $0.081 $0.00 0.000 0.0020 0.0000 $0.05 $0.000 $0.050 $0.00 0.000 0.0012 0.0000 $0.03 $0.000 $0.030 $0.00 0.000 0.0007 0.0000 $0.02 $0.000 $0.018 $0.00 0.000 0.0004 0.0000 $0.01 $0.000 $0.010 $0.00 0.000 0.0002 0.0000 $0.01 $0.000 $0.006 $0.00 0.000 0.0001 0.0000 $0.00 $0.000 $0.003 $0.00 0.000 0.0001 0.0000 $0.00 $0.000 $0.001 $0.00 0.000 0.0000 0.0000 $0.00 $0.000 $0.001 $0.00 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00

### Elec. Eff.

Site Savings Elec.

Heat+Cool Demand Fuel.

Heating Demand Total

Primary SavingsDiscounted

Primary SavingsEnergy Cost

SavingsEquipment

Cost SavingsMaintenanc

e and Repair Cost Savings

TWh TWh Quads Quads Quads Billions $2009 Billions

$2009 Billions

$2009 8 8 8 8 8 8 8 8 0.860 -0.04 0.000 0.0085 0.0061 $0.10 -$0.75 -$0.001 1.729 -0.09 0.000 0.0163 0.0109 $0.19 -$0.76 -$0.002 2.599 -0.13 0.000 0.0208 0.0130 $0.29 -$0.76 -$0.002 3.468 -0.17 0.000 0.0245 0.0143 $0.39 -$0.76 -$0.003 4.338 -0.22 0.000 0.0300 0.0163 $0.48 -$0.76 -$0.004 5.207 -0.26 0.000 0.0360 0.0183 $0.58 -$0.75 -$0.005 6.055 -0.30 0.000 0.0419 0.0199 $0.68 -$0.75 -$0.017 6.859 -0.34 0.000 0.0474 0.0211 $0.77 -$0.75 -$0.017 7.601 -0.38 0.000 0.0526 0.0218 $0.86 -$0.75 -$0.018 8.268 -0.41 0.000 0.0577 0.0224 $0.94 -$0.76 -$0.019 8.855 -0.44 0.000 0.0585 0.0212 $1.00 -$0.77 -$0.019 9.358 -0.47 -0.001 0.0618 0.0209 $1.06 -$0.77 -$0.019 9.778 -0.49 -0.001 0.0636 0.0201 $1.12 -$0.78 -$0.020 10.123 -0.50 -0.001 0.0655 0.0194 $1.16 -$0.78 -$0.020 10.400 -0.52 -0.001 0.0627 0.0173 $1.21 -$0.79 -$0.020 10.624 -0.53 -0.001 0.0640 0.0165 $1.25 -$0.79 -$0.020 10.801 -0.54 -0.001 0.0656 0.0159 $1.28 -$0.79 -$0.021 10.939 -0.54 -0.001 0.0665 0.0150 $1.31 -$0.79 -$0.021 11.048 -0.55 -0.001 0.0672 0.0142 $1.32 -$0.80 -$0.021 11.136 -0.55 -0.001 0.0677 0.0133 $1.34 -$0.80 -$0.021 11.208 -0.56 -0.001 0.0681 0.0126 $1.36 -$0.80 -$0.021 11.270 -0.56 -0.001 0.0685 0.0118 $1.38 -$0.80 -$0.021 11.323 -0.56 -0.001 0.0688 0.0111 $1.39 -$0.80 -$0.021 11.372 -0.57 -0.001 0.0691 0.0104 $1.41 -$0.81 -$0.021 11.417 -0.57 -0.001 0.0694 0.0098 $1.43 -$0.81 -$0.021 11.460 -0.57 -0.001 0.0697 0.0092 $1.44 -$0.81 -$0.021 11.502 -0.57 -0.001 0.0699 0.0086 $1.46 -$0.82 -$0.021 11.543 -0.57 -0.001 0.0702 0.0080 $1.47 -$0.82 -$0.022 11.583 -0.58 -0.001 0.0704 0.0075 $1.49 -$0.82 -$0.022 11.623 -0.58 -0.001 0.0706 0.0071 $1.50 -$0.83 -$0.022 10.709 -0.53 -0.001 0.0651 0.0061 $1.40 -$0.021 9.792 -0.49 -0.001 0.0595 0.0052 $1.29 -$0.020 8.872 -0.44 0.000 0.0539 0.0044 $1.17 -$0.019 7.950 -0.40 0.000 0.0483 0.0037 $1.06 -$0.018 7.024 -0.35 0.000 0.0427 0.0031 $0.94 -$0.017 6.094 -0.30 0.000 0.0370 0.0025 $0.82 -$0.017 5.180 -0.26 0.000 0.0315 0.0020 $0.70 -$0.005 Efficiency Level w

### 4.311 -0.21 0.000 0.0262 0.0015 $0.59 -$0.004

3.511 -0.17 0.000 0.0213 0.0012 $0.48 -$0.003 2.798 -0.14 0.000 0.0170 0.0009 $0.39 -$0.002 2.179 -0.11 0.000 0.0132 0.0006 $0.30 -$0.002 1.660 -0.08 0.000 0.0101 0.0004 $0.23 -$0.001 1.235 -0.06 0.000 0.0075 0.0003 $0.18 -$0.001 0.898 -0.04 0.000 0.0055 0.0002 $0.13 -$0.001 0.637 -0.03 0.000 0.0039 0.0001 $0.09 -$0.001 0.442 -0.02 0.000 0.0027 0.0001 $0.06 $0.000 0.299 -0.01 0.000 0.0018 0.0001 $0.04 $0.000 0.198 -0.01 0.000 0.0012 0.0000 $0.03 $0.000 0.127 -0.01 0.000 0.0008 0.0000 $0.02 $0.000 0.080 0.00 0.000 0.0005 0.0000 $0.01 $0.000 0.049 0.00 0.000 0.0003 0.0000 $0.01 $0.000 0.029 0.00 0.000 0.0002 0.0000 $0.00 $0.000 0.017 0.00 0.000 0.0001 0.0000 $0.00 $0.000 0.010 0.00 0.000 0.0001 0.0000 $0.00 $0.000 0.005 0.00 0.000 0.0000 0.0000 $0.00 $0.000 0.003 0.00 0.000 0.0000 0.0000 $0.00 $0.000 0.001 0.00 0.000 0.0000 0.0000 $0.00 $0.000 0.001 0.00 0.000 0.0000 0.0000 $0.00 $0.000 0.000 0.00 0.000 0.0000 0.0000 $0.00 $0.000

### Net SavingsNet Present Value Change in

ShipmentsShipmentsStock Elec. Demand Primary

DemandDiscounted

Primary Demand

Billions $2009 Billions

$2009 Millions Millions Millions TWh Quads Quads

8 8 -$0.653 -$0.47 -0.22 4.92 -0.22 -0.30 -0.003 -0.002 -$0.564 -$0.38 -0.23 5.00 -0.45 -0.61 -0.006 -0.004 -$0.468 -$0.29 -0.23 5.03 -0.68 -0.92 -0.008 -0.005 -$0.371 -$0.22 -0.23 5.05 -0.91 -1.23 -0.009 -0.005 -$0.276 -$0.15 -0.23 5.07 -1.14 -1.54 -0.011 -0.006 -$0.177 -$0.09 -0.23 5.09 -1.37 -1.85 -0.014 -0.007 -$0.087 -$0.04 -0.23 5.10 -1.60 -2.16 -0.016 -0.008 $0.004 $0.00 -0.23 5.12 -1.81 -2.46 -0.018 -0.008 $0.087 $0.04 -0.24 5.16 -2.02 -2.74 -0.020 -0.008 $0.159 $0.06 -0.24 5.22 -2.21 -2.99 -0.022 -0.009 $0.217 $0.08 -0.25 5.30 -2.37 -3.22 -0.023 -0.008 $0.270 $0.09 -0.25 5.38 -2.52 -3.42 -0.024 -0.008 $0.318 $0.10 -0.25 5.44 -2.65 -3.59 -0.025 -0.008 $0.358 $0.11 -0.26 5.49 -2.76 -3.74 -0.026 -0.008 $0.400 $0.11 -0.26 5.55 -2.86 -3.87 -0.025 -0.007 $0.433 $0.11 -0.27 5.61 -2.94 -3.98 -0.025 -0.007 $0.464 $0.11 -0.27 5.66 -3.01 -4.08 -0.026 -0.006 $0.491 $0.11 -0.27 5.69 -3.08 -4.17 -0.027 -0.006 $0.508 $0.11 -0.27 5.73 -3.13 -4.24 -0.027 -0.006 $0.526 $0.10 -0.28 5.77 -3.18 -4.31 -0.028 -0.005 $0.541 $0.10 -0.28 5.82 -3.23 -4.38 -0.028 -0.005 $0.555 $0.10 -0.28 5.87 -3.27 -4.43 -0.028 -0.005 $0.569 $0.09 -0.28 5.92 -3.31 -4.49 -0.029 -0.005 $0.581 $0.09 -0.29 5.97 -3.35 -4.54 -0.029 -0.004 $0.594 $0.08 -0.29 6.03 -3.39 -4.60 -0.029 -0.004 $0.606 $0.08 -0.29 6.09 -3.43 -4.65 -0.030 -0.004 $0.618 $0.08 -0.30 6.15 -3.47 -4.70 -0.030 -0.004 $0.631 $0.07 -0.30 6.20 -3.50 -4.75 -0.030 -0.003 $0.644 $0.07 -0.30 6.26 -3.54 -4.80 -0.031 -0.003 $0.657 $0.07 -0.30 6.31 -3.58 -4.84 -0.031 -0.003 $1.375 $0.13 -3.30 -4.48 -0.029 -0.003 $1.265 $0.11 -3.03 -4.11 -0.026 -0.002 $1.153 $0.09 -2.75 -3.73 -0.024 -0.002 $1.040 $0.08 -2.47 -3.35 -0.021 -0.002 $0.924 $0.07 -2.19 -2.97 -0.019 -0.001 $0.806 $0.05 -1.90 -2.58 -0.017 -0.001 $0.700 $0.04 -1.62 -2.20 -0.014 -0.001 Standing Pilot, 1.5” ins Fuel Switching Effiects for Heat Pump Water Heaters by GSWH Level

### $0.586 $0.03 -1.35 -1.83 -0.012 -0.001

$0.481 $0.03 -1.10 -1.49 -0.010 -0.001 $0.386 $0.02 -0.88 -1.19 -0.008 0.000 $0.303 $0.01 -0.69 -0.93 -0.006 0.000 $0.232 $0.01 -0.52 -0.71 -0.005 0.000 $0.174 $0.01 -0.39 -0.53 -0.003 0.000 $0.127 $0.00 -0.28 -0.38 -0.002 0.000 $0.091 $0.00 -0.20 -0.27 -0.002 0.000 $0.064 $0.00 -0.14 -0.19 -0.001 0.000 $0.043 $0.00 -0.09 -0.13 -0.001 0.000 $0.029 $0.00 -0.06 -0.08 -0.001 0.000 $0.019 $0.00 -0.04 -0.05 0.000 0.000 $0.012 $0.00 -0.03 -0.03 0.000 0.000 $0.007 $0.00 -0.02 -0.02 0.000 0.000 $0.004 $0.00 -0.01 -0.01 0.000 0.000 $0.003 $0.00 -0.01 -0.01 0.000 0.000 $0.001 $0.00 0.00 0.00 0.000 0.000 $0.001 $0.00 0.00 0.00 0.000 0.000 $0.000 $0.00 0.00 0.00 0.000 0.000 $0.000 $0.00 0.00 0.00 0.000 0.000 $0.000 $0.00 0.00 0.00 0.000 0.000 $0.000 $0.00 0.00 0.00 0.000 0.000

### Energy CostEquipment CostMaintenanc

e and Repair Cost Net Net Present Value Change in

ShipmentsShipmentsStock

Billions $2009 Billions

$2009 Billions

$2009 Billions

$2009 Billions

$2009 Millions Millions Millions

-$0.03 -$0.35 $0.00 -$0.380 -$0.27 -0.21 4.93 -0.21 -$0.06 -$0.35 $0.00 -$0.415 -$0.28 -0.21 5.01 -0.42 -$0.09 -$0.36 $0.00 -$0.447 -$0.28 -0.21 5.04 -0.63 -$0.12 -$0.36 $0.00 -$0.478 -$0.28 -0.21 5.06 -0.84 -$0.15 -$0.36 $0.00 -$0.509 -$0.28 -0.21 5.09 -1.06 -$0.18 -$0.36 -$0.01 -$0.542 -$0.28 -0.21 5.11 -1.27 -$0.21 -$0.36 -$0.01 -$0.576 -$0.27 -0.22 5.11 -1.48 -$0.24 -$0.37 -$0.01 -$0.609 -$0.27 -0.22 5.13 -1.68 -$0.26 -$0.37 -$0.02 -$0.654 -$0.27 -0.22 5.18 -1.87 -$0.29 -$0.38 -$0.02 -$0.686 -$0.27 -0.22 5.24 -2.05 -$0.31 -$0.38 -$0.02 -$0.715 -$0.26 -0.23 5.32 -2.20 -$0.33 -$0.39 -$0.02 -$0.743 -$0.25 -0.23 5.40 -2.34 -$0.35 -$0.40 -$0.02 -$0.769 -$0.24 -0.24 5.46 -2.46 -$0.37 -$0.40 -$0.02 -$0.792 -$0.23 -0.24 5.51 -2.56 -$0.38 -$0.41 -$0.02 -$0.816 -$0.23 -0.24 5.57 -2.65 -$0.40 -$0.41 -$0.02 -$0.836 -$0.22 -0.25 5.63 -2.73 -$0.41 -$0.42 -$0.02 -$0.855 -$0.21 -0.25 5.68 -2.79 -$0.42 -$0.42 -$0.02 -$0.872 -$0.20 -0.25 5.71 -2.85 -$0.43 -$0.43 -$0.02 -$0.886 -$0.19 -0.25 5.75 -2.90 -$0.44 -$0.43 -$0.02 -$0.901 -$0.18 -0.26 5.79 -2.95 -$0.45 -$0.44 -$0.03 -$0.914 -$0.17 -0.26 5.84 -2.99 -$0.46 -$0.44 -$0.03 -$0.928 -$0.16 -0.26 5.89 -3.04 -$0.47 -$0.44 -$0.03 -$0.942 -$0.15 -0.26 5.94 -3.07 -$0.48 -$0.45 -$0.03 -$0.956 -$0.14 -0.27 6.00 -3.11 -$0.49 -$0.45 -$0.03 -$0.969 -$0.14 -0.27 6.05 -3.15 -$0.50 -$0.46 -$0.03 -$0.983 -$0.13 -0.27 6.11 -3.18 -$0.51 -$0.46 -$0.03 -$0.997 -$0.12 -0.27 6.17 -3.21 -$0.52 -$0.47 -$0.03 -$1.011 -$0.12 -0.28 6.22 -3.25 -$0.53 -$0.47 -$0.03 -$1.025 -$0.11 -0.28 6.28 -3.28 -$0.54 -$0.48 -$0.03 -$1.038 -$0.10 -0.28 6.33 -3.31 -$0.50 $0.00 -$0.03 -$0.525 -$0.05 -3.06 -$0.46 $0.00 -$0.03 -$0.486 -$0.04 -2.81 -$0.42 $0.00 -$0.03 -$0.446 -$0.04 -2.55 -$0.38 $0.00 -$0.02 -$0.405 -$0.03 -2.29 -$0.34 $0.00 -$0.02 -$0.363 -$0.03 -2.03 -$0.30 $0.00 -$0.02 -$0.320 -$0.02 -1.77 -$0.26 $0.00 -$0.02 -$0.277 -$0.02 -1.50 Standing Pilot, 1.5” ins Fuel Switching Effiects for Heat Pump Water Heaters by GSWH Level Fuel Switching Effiects for Heat Pump Water Heaters by GSWH Level

### -$0.21 $0.00 -$0.02 -$0.235 -$0.01 -1.25

-$0.18 $0.00 $0.00 -$0.180 -$0.01 -1.02 -$0.14 $0.00 $0.00 -$0.145 -$0.01 -0.82 -$0.11 $0.00 $0.00 -$0.114 -$0.01 -0.64 -$0.09 $0.00 $0.00 -$0.087 $0.00 -0.49 -$0.06 $0.00 $0.00 -$0.065 $0.00 -0.36 -$0.05 $0.00 $0.00 -$0.048 $0.00 -0.26 -$0.03 $0.00 $0.00 -$0.034 $0.00 -0.19 -$0.02 $0.00 $0.00 -$0.024 $0.00 -0.13 -$0.02 $0.00 $0.00 -$0.016 $0.00 -0.09 -$0.01 $0.00 $0.00 -$0.011 $0.00 -0.06 -$0.01 $0.00 $0.00 -$0.007 $0.00 -0.04 $0.00 $0.00 $0.00 -$0.004 $0.00 -0.02 $0.00 $0.00 $0.00 -$0.003 $0.00 -0.01 $0.00 $0.00 $0.00 -$0.002 $0.00 -0.01 $0.00 $0.00 $0.00 -$0.001 $0.00 -0.01 $0.00 $0.00 $0.00 -$0.001 $0.00 0.00 $0.00 $0.00 $0.00 $0.000 $0.00 0.00 $0.00 $0.00 $0.00 $0.000 $0.00 0.00 $0.00 $0.00 $0.00 $0.000 $0.00 0.00 $0.00 $0.00 $0.00 $0.000 $0.00 0.00 $0.00 $0.00 $0.00 $0.000 $0.00 0.00

### Elec.

Demand Primary

DemandDiscounted

Primary DemandEnergy CostEquipment CostMaintenanc

e and Repair Cost Net Net Present Value

TWh Quads Quads Billions $2009 Billions

$2009 Billions

$2009 Billions

$2009 Billions

$2009

-0.28 -0.003 -0.002 -$0.03 -$0.33 $0.00 -$0.353 -$0.25 -0.57 -0.006 -0.004 -$0.05 -$0.33 $0.00 -$0.385 -$0.26 -0.85 -0.007 -0.005 -$0.08 -$0.33 $0.00 -$0.415 -$0.26 -1.14 -0.009 -0.005 -$0.11 -$0.33 $0.00 -$0.444 -$0.26 -1.43 -0.010 -0.006 -$0.14 -$0.33 $0.00 -$0.472 -$0.26 -1.72 -0.013 -0.006 -$0.16 -$0.33 $0.00 -$0.503 -$0.26 -2.01 -0.015 -0.007 -$0.19 -$0.34 -$0.01 -$0.534 -$0.25 -2.28 -0.017 -0.007 -$0.22 -$0.34 -$0.01 -$0.565 -$0.25 -2.54 -0.019 -0.008 -$0.24 -$0.34 -$0.02 -$0.607 -$0.25 -2.77 -0.021 -0.008 -$0.27 -$0.35 -$0.02 -$0.636 -$0.25 -2.98 -0.021 -0.008 -$0.29 -$0.36 -$0.02 -$0.663 -$0.24 -3.17 -0.022 -0.008 -$0.31 -$0.36 -$0.02 -$0.689 -$0.23 -3.33 -0.023 -0.007 -$0.32 -$0.37 -$0.02 -$0.713 -$0.23 -3.47 -0.024 -0.007 -$0.34 -$0.37 -$0.02 -$0.734 -$0.22 -3.59 -0.023 -0.006 -$0.36 -$0.38 -$0.02 -$0.756 -$0.21 -3.70 -0.024 -0.006 -$0.37 -$0.38 -$0.02 -$0.776 -$0.20 -3.79 -0.024 -0.006 -$0.38 -$0.39 -$0.02 -$0.793 -$0.19 -3.87 -0.025 -0.006 -$0.39 -$0.39 -$0.02 -$0.809 -$0.18 -3.94 -0.025 -0.005 -$0.40 -$0.40 -$0.02 -$0.822 -$0.17 -4.00 -0.026 -0.005 -$0.41 -$0.40 -$0.02 -$0.835 -$0.16 -4.06 -0.026 -0.005 -$0.42 -$0.40 -$0.02 -$0.848 -$0.16 -4.11 -0.026 -0.005 -$0.43 -$0.41 -$0.02 -$0.860 -$0.15 -4.16 -0.027 -0.004 -$0.44 -$0.41 -$0.02 -$0.873 -$0.14 -4.21 -0.027 -0.004 -$0.45 -$0.42 -$0.02 -$0.886 -$0.13 -4.26 -0.027 -0.004 -$0.45 -$0.42 -$0.02 -$0.899 -$0.13 -4.31 -0.028 -0.004 -$0.46 -$0.42 -$0.02 -$0.912 -$0.12 -4.36 -0.028 -0.003 -$0.47 -$0.43 -$0.02 -$0.924 -$0.11 -4.40 -0.028 -0.003 -$0.48 -$0.43 -$0.03 -$0.937 -$0.11 -4.45 -0.028 -0.003 -$0.49 -$0.44 -$0.03 -$0.950 -$0.10 -4.49 -0.029 -0.003 -$0.50 -$0.44 -$0.03 -$0.963 -$0.10 -4.15 -0.027 -0.002 -$0.46 $0.00 -$0.02 -$0.487 -$0.05 -3.81 -0.024 -0.002 -$0.43 $0.00 -$0.02 -$0.451 -$0.04 -3.46 -0.022 -0.002 -$0.39 $0.00 -$0.02 -$0.414 -$0.03 -3.11 -0.020 -0.002 -$0.35 $0.00 -$0.02 -$0.376 -$0.03 -2.75 -0.018 -0.001 -$0.31 $0.00 -$0.02 -$0.337 -$0.02 -2.39 -0.015 -0.001 -$0.28 $0.00 -$0.02 -$0.297 -$0.02 -2.04 -0.013 -0.001 -$0.24 $0.00 -$0.02 -$0.256 -$0.02 Fuel Switching Effiects for Heat Pump Water Heaters by GSWH Level

Standing Pilot, 2” Ins

### -1.70 -0.011 -0.001 -$0.20 $0.00 -$0.02 -$0.218 -$0.01

-1.39 -0.009 0.000 -$0.16 $0.00 $0.00 -$0.167 -$0.01 -1.11 -0.007 0.000 -$0.13 $0.00 $0.00 -$0.134 -$0.01 -0.86 -0.006 0.000 -$0.10 $0.00 $0.00 -$0.105 -$0.01 -0.66 -0.004 0.000 -$0.08 $0.00 $0.00 -$0.081 $0.00 -0.49 -0.003 0.000 -$0.06 $0.00 $0.00 -$0.061 $0.00 -0.36 -0.002 0.000 -$0.04 $0.00 $0.00 -$0.044 $0.00 -0.25 -0.002 0.000 -$0.03 $0.00 $0.00 -$0.032 $0.00 -0.18 -0.001 0.000 -$0.02 $0.00 $0.00 -$0.022 $0.00 -0.12 -0.001 0.000 -$0.01 $0.00 $0.00 -$0.015 $0.00 -0.08 -0.001 0.000 -$0.01 $0.00 $0.00 -$0.010 $0.00 -0.05 0.000 0.000 -$0.01 $0.00 $0.00 -$0.007 $0.00 -0.03 0.000 0.000 $0.00 $0.00 $0.00 -$0.004 $0.00 -0.02 0.000 0.000 $0.00 $0.00 $0.00 -$0.003 $0.00 -0.01 0.000 0.000 $0.00 $0.00 $0.00 -$0.002 $0.00 -0.01 0.000 0.000 $0.00 $0.00 $0.00 -$0.001 $0.00 0.00 0.000 0.000 $0.00 $0.00 $0.00 -$0.001 $0.00 0.00 0.000 0.000 $0.00 $0.00 $0.00 $0.000 $0.00 0.00 0.000 0.000 $0.00 $0.00 $0.00 $0.000 $0.00 0.00 0.000 0.000 $0.00 $0.00 $0.00 $0.000 $0.00 0.00 0.000 0.000 $0.00 $0.00 $0.00 $0.000 $0.00 0.00 0.000 0.000 $0.00 $0.00 $0.00 $0.000 $0.00

### Change in

ShipmentsShipmentsStock Elec. Demand Primary

DemandDiscounted

Primary DemandEnergy CostEquipment Cost

Millions Millions Millions TWh Quads Quads Billions $2009 Billions

$2009

-0.40 4.74 -0.40 -0.55 -0.006 -0.004 -$0.05 -$0.63 -0.41 4.82 -0.81 -1.10 -0.011 -0.007 -$0.10 -$0.64 -0.41 4.85 -1.22 -1.65 -0.014 -0.009 -$0.16 -$0.64 -0.41 4.87 -1.63 -2.21 -0.017 -0.010 -$0.21 -$0.64 -0.41 4.89 -2.04 -2.76 -0.020 -0.011 -$0.26 -$0.65 -0.41 4.91 -2.45 -3.32 -0.024 -0.012 -$0.32 -$0.65 -0.42 4.91 -2.86 -3.88 -0.028 -0.014 -$0.37 -$0.65 -0.42 4.93 -3.25 -4.41 -0.032 -0.014 -$0.42 -$0.66 -0.43 4.97 -3.62 -4.91 -0.036 -0.015 -$0.47 -$0.67 -0.43 5.03 -3.96 -5.36 -0.040 -0.015 -$0.52 -$0.68 -0.44 5.11 -4.26 -5.77 -0.040 -0.015 -$0.56 -$0.69 -0.45 5.18 -4.52 -6.13 -0.043 -0.015 -$0.59 -$0.70 -0.46 5.24 -4.76 -6.44 -0.045 -0.014 -$0.63 -$0.72 -0.46 5.29 -4.96 -6.71 -0.046 -0.014 -$0.66 -$0.73 -0.47 5.34 -5.13 -6.95 -0.044 -0.012 -$0.69 -$0.74 -0.48 5.40 -5.28 -7.15 -0.046 -0.012 -$0.72 -$0.75 -0.48 5.44 -5.41 -7.32 -0.047 -0.011 -$0.74 -$0.76 -0.49 5.47 -5.52 -7.48 -0.048 -0.011 -$0.76 -$0.76 -0.49 5.51 -5.62 -7.61 -0.049 -0.010 -$0.78 -$0.77 -0.50 5.55 -5.71 -7.74 -0.049 -0.010 -$0.80 -$0.78 -0.50 5.60 -5.79 -7.85 -0.050 -0.009 -$0.81 -$0.79 -0.50 5.64 -5.87 -7.96 -0.051 -0.009 -$0.83 -$0.79 -0.51 5.69 -5.95 -8.06 -0.052 -0.008 -$0.85 -$0.80 -0.51 5.75 -6.02 -8.15 -0.052 -0.008 -$0.86 -$0.81 -0.52 5.80 -6.09 -8.25 -0.053 -0.007 -$0.88 -$0.82 -0.52 5.86 -6.15 -8.34 -0.053 -0.007 -$0.90 -$0.82 -0.53 5.91 -6.22 -8.43 -0.054 -0.007 -$0.91 -$0.83 -0.54 5.96 -6.29 -8.52 -0.054 -0.006 -$0.93 -$0.84 -0.54 6.02 -6.35 -8.60 -0.055 -0.006 -$0.94 -$0.85 -0.55 6.07 -6.41 -8.69 -0.056 -0.006 -$0.96 -$0.86 -5.93 -8.03 -0.051 -0.005 -$0.89 $0.00 -5.44 -7.37 -0.047 -0.004 -$0.83 $0.00 -4.94 -6.69 -0.043 -0.004 -$0.76 $0.00 -4.44 -6.01 -0.038 -0.003 -$0.68 $0.00 -3.93 -5.32 -0.034 -0.002 -$0.61 $0.00 -3.42 -4.63 -0.030 -0.002 -$0.53 $0.00 -2.91 -3.94 -0.025 -0.002 -$0.46 $0.00 Electronic ignition, 1” ins, power vent Fuel Switching Effiects for Heat Pump Water Heaters by GSWH Level

### -2.43 -3.29 -0.021 -0.001 -$0.38 $0.00 -1.98 -2.68 -0.017 -0.001 -$0.32 $0.00 -1.58 -2.14 -0.014 -0.001 -$0.25 $0.00 -1.23 -1.67 -0.011 -0.001 -$0.20 $0.00 -0.94 -1.27 -0.008 0.000 -$0.15 $0.00 -0.70 -0.95 -0.006 0.000 -$0.11 $0.00 -0.51 -0.69 -0.004 0.000 -$0.08 $0.00 -0.36 -0.49 -0.003 0.000 -$0.06 $0.00 -0.25 -0.34 -0.002 0.000 -$0.04 $0.00 -0.17 -0.23 -0.001 0.000 -$0.03 $0.00 -0.11 -0.15 -0.001 0.000 -$0.02 $0.00 -0.07 -0.10 -0.001 0.000 -$0.01 $0.00 -0.05 -0.06 0.000 0.000 -$0.01 $0.00 -0.03 -0.04 0.000 0.000 $0.00 $0.00 -0.02 -0.02 0.000 0.000 $0.00 $0.00 -0.01 -0.01 0.000 0.000 $0.00 $0.00 -0.01 -0.01 0.000 0.000 $0.00 $0.00 0.00 0.00 0.000 0.000 $0.00 $0.00 0.00 0.00 0.000 0.000 $0.00 $0.00 0.00 0.00 0.000 0.000 $0.00 $0.00 0.00 0.00 0.000 0.000 $0.00 $0.00 0.00 0.00 0.000 0.000 $0.00 $0.00

### Maintenanc

e and Repair Cost Net Net Present Value Change in

ShipmentsShipmentsStock Elec. Demand Primary

Demand

Billions $2009 Billions

$2009 Billions

$2009 Millions Millions Millions TWh Quads

$0.00 -$0.686 -$0.49 -0.39 4.75 -0.39 -0.53 -0.006 $0.00 -$0.747 -$0.50 -0.39 4.83 -0.78 -1.06 -0.011 $0.00 -$0.806 -$0.50 -0.40 4.86 -1.18 -1.60 -0.014 -$0.01 -$0.861 -$0.50 -0.40 4.88 -1.58 -2.14 -0.016 -$0.01 -$0.917 -$0.50 -0.40 4.91 -1.98 -2.68 -0.020 -$0.01 -$0.976 -$0.50 -0.40 4.93 -2.38 -3.22 -0.024 -$0.01 -$1.037 -$0.49 -0.40 4.93 -2.77 -3.75 -0.028 -$0.01 -$1.097 -$0.49 -0.41 4.94 -3.15 -4.27 -0.031 -$0.03 -$1.177 -$0.49 -0.41 4.99 -3.51 -4.75 -0.035 -$0.04 -$1.234 -$0.48 -0.42 5.05 -3.83 -5.19 -0.038 -$0.04 -$1.286 -$0.47 -0.43 5.12 -4.12 -5.59 -0.039 -$0.04 -$1.336 -$0.45 -0.43 5.19 -4.38 -5.93 -0.042 -$0.04 -$1.383 -$0.44 -0.44 5.25 -4.60 -6.24 -0.043 -$0.04 -$1.425 -$0.42 -0.45 5.30 -4.80 -6.50 -0.045 -$0.04 -$1.467 -$0.41 -0.45 5.36 -4.96 -6.73 -0.043 -$0.04 -$1.505 -$0.39 -0.46 5.42 -5.11 -6.92 -0.044 -$0.04 -$1.539 -$0.37 -0.47 5.46 -5.23 -7.09 -0.045 -$0.04 -$1.569 -$0.35 -0.47 5.49 -5.34 -7.24 -0.046 -$0.04 -$1.594 -$0.34 -0.48 5.53 -5.44 -7.37 -0.047 -$0.04 -$1.620 -$0.32 -0.48 5.57 -5.53 -7.49 -0.048 -$0.04 -$1.645 -$0.30 -0.48 5.61 -5.61 -7.60 -0.049 -$0.05 -$1.669 -$0.29 -0.49 5.66 -5.68 -7.70 -0.049 -$0.05 -$1.694 -$0.27 -0.49 5.71 -5.76 -7.80 -0.050 -$0.05 -$1.719 -$0.26 -0.50 5.76 -5.83 -7.89 -0.050 -$0.05 -$1.744 -$0.25 -0.50 5.82 -5.89 -7.98 -0.051 -$0.05 -$1.769 -$0.23 -0.51 5.87 -5.96 -8.07 -0.052 -$0.05 -$1.793 -$0.22 -0.51 5.93 -6.02 -8.16 -0.052 -$0.05 -$1.818 -$0.21 -0.52 5.98 -6.08 -8.24 -0.053 -$0.05 -$1.843 -$0.20 -0.52 6.04 -6.15 -8.33 -0.053 -$0.05 -$1.868 -$0.19 -0.53 6.09 -6.21 -8.41 -0.054 -$0.05 -$0.942 -$0.09 -5.74 -7.78 -0.050 -$0.05 -$0.872 -$0.08 -5.26 -7.13 -0.046 -$0.05 -$0.800 -$0.07 -4.78 -6.48 -0.041 -$0.04 -$0.727 -$0.06 -4.29 -5.82 -0.037 -$0.04 -$0.651 -$0.05 -3.80 -5.15 -0.033 -$0.04 -$0.574 -$0.04 -3.31 -4.48 -0.029 -$0.04 -$0.496 -$0.03 -2.82 -3.82 -0.024 Electronic ignition, 1.5” ins, power vent Fuel Switching Effiects for Heat Pump Water Heaters by GSWH Level Fuel Switching Effiects for Heat Pump Water Heaters by GSWH Level

### -$0.04 -$0.421 -$0.02 -2.35 -3.18 -0.020

-$0.01 -$0.323 -$0.02 -1.92 -2.60 -0.017 -$0.01 -$0.260 -$0.01 -1.53 -2.07 -0.013 $0.00 -$0.204 -$0.01 -1.19 -1.62 -0.010 $0.00 -$0.156 -$0.01 -0.91 -1.23 -0.008 $0.00 -$0.117 $0.00 -0.68 -0.92 -0.006 $0.00 -$0.086 $0.00 -0.49 -0.67 -0.004 $0.00 -$0.062 $0.00 -0.35 -0.47 -0.003 $0.00 -$0.043 $0.00 -0.24 -0.33 -0.002 $0.00 -$0.029 $0.00 -0.16 -0.22 -0.001 $0.00 -$0.020 $0.00 -0.11 -0.15 -0.001 $0.00 -$0.013 $0.00 -0.07 -0.10 -0.001 $0.00 -$0.008 $0.00 -0.04 -0.06 0.000 $0.00 -$0.005 $0.00 -0.03 -0.04 0.000 $0.00 -$0.003 $0.00 -0.02 -0.02 0.000 $0.00 -$0.002 $0.00 -0.01 -0.01 0.000 $0.00 -$0.001 $0.00 -0.01 -0.01 0.000 $0.00 -$0.001 $0.00 0.00 0.00 0.000 $0.00 $0.000 $0.00 0.00 0.00 0.000 $0.00 $0.000 $0.00 0.00 0.00 0.000 $0.00 $0.000 $0.00 0.00 0.00 0.000 $0.00 $0.000 $0.00 0.00 0.00 0.000

### Discounted

Primary DemandEnergy CostEquipment CostMaintenanc

e and Repair Cost Net Net Present Value Change in

ShipmentsShipments

Quads Billions

$2009 Billions

$2009 Billions

$2009 Billions

$2009 Billions

$2009 Millions Millions

-0.004 -$0.05 -$0.61 $0.00 -$0.664 -$0.47 -0.37 4.77 -0.007 -$0.10 -$0.62 $0.00 -$0.723 -$0.48 -0.37 4.85 -0.008 -$0.15 -$0.62 $0.00 -$0.780 -$0.49 -0.37 4.88 -0.009 -$0.20 -$0.62 -$0.01 -$0.834 -$0.49 -0.38 4.90 -0.011 -$0.25 -$0.63 -$0.01 -$0.888 -$0.48 -0.38 4.93 -0.012 -$0.31 -$0.63 -$0.01 -$0.945 -$0.48 -0.38 4.95 -0.013 -$0.36 -$0.63 -$0.01 -$1.004 -$0.48 -0.38 4.95 -0.014 -$0.41 -$0.64 -$0.01 -$1.062 -$0.47 -0.38 4.97 -0.014 -$0.46 -$0.65 -$0.03 -$1.139 -$0.47 -0.39 5.01 -0.015 -$0.50 -$0.66 -$0.03 -$1.195 -$0.46 -0.40 5.07 -0.014 -$0.54 -$0.67 -$0.04 -$1.245 -$0.45 -0.40 5.15 -0.014 -$0.58 -$0.68 -$0.04 -$1.293 -$0.44 -0.41 5.22 -0.014 -$0.61 -$0.69 -$0.04 -$1.339 -$0.42 -0.42 5.28 -0.013 -$0.64 -$0.70 -$0.04 -$1.379 -$0.41 -0.42 5.33 -0.012 -$0.67 -$0.71 -$0.04 -$1.420 -$0.39 -0.43 5.38 -0.011 -$0.69 -$0.72 -$0.04 -$1.456 -$0.38 -0.44 5.44 -0.011 -$0.72 -$0.73 -$0.04 -$1.489 -$0.36 -0.44 5.48 -0.010 -$0.74 -$0.74 -$0.04 -$1.519 -$0.34 -0.44 5.51 -0.010 -$0.75 -$0.75 -$0.04 -$1.543 -$0.33 -0.45 5.55 -0.009 -$0.77 -$0.75 -$0.04 -$1.568 -$0.31 -0.45 5.60 -0.009 -$0.79 -$0.76 -$0.04 -$1.592 -$0.29 -0.46 5.64 -0.008 -$0.80 -$0.77 -$0.04 -$1.616 -$0.28 -0.46 5.69 -0.008 -$0.82 -$0.77 -$0.04 -$1.640 -$0.26 -0.47 5.74 -0.008 -$0.84 -$0.78 -$0.05 -$1.664 -$0.25 -0.47 5.79 -0.007 -$0.85 -$0.79 -$0.05 -$1.688 -$0.24 -0.48 5.85 -0.007 -$0.87 -$0.80 -$0.05 -$1.712 -$0.22 -0.48 5.90 -0.006 -$0.88 -$0.81 -$0.05 -$1.736 -$0.21 -0.48 5.96 -0.006 -$0.90 -$0.81 -$0.05 -$1.760 -$0.20 -0.49 6.01 -0.006 -$0.91 -$0.82 -$0.05 -$1.784 -$0.19 -0.49 6.06 -0.005 -$0.93 -$0.83 -$0.05 -$1.808 -$0.18 -0.50 6.12 -0.005 -$0.87 $0.00 -$0.05 -$0.912 -$0.09 -0.004 -$0.80 $0.00 -$0.05 -$0.844 -$0.07 -0.003 -$0.73 $0.00 -$0.04 -$0.775 -$0.06 -0.003 -$0.66 $0.00 -$0.04 -$0.703 -$0.05 -0.002 -$0.59 $0.00 -$0.04 -$0.630 -$0.05 -0.002 -$0.52 $0.00 -$0.04 -$0.555 -$0.04 -0.002 -$0.44 $0.00 -$0.04 -$0.480 -$0.03 Electronic ignition, 1.5” ins, power vent Fuel Switching Effiects for Heat Pump Water Heaters by GSWH Level

### -0.001 -$0.37 $0.00 -$0.04 -$0.408 -$0.02

-0.001 -$0.31 $0.00 -$0.01 -$0.313 -$0.02 -0.001 -$0.25 $0.00 -$0.01 -$0.251 -$0.01 0.000 -$0.19 $0.00 $0.00 -$0.197 -$0.01 0.000 -$0.15 $0.00 $0.00 -$0.151 -$0.01 0.000 -$0.11 $0.00 $0.00 -$0.114 $0.00 0.000 -$0.08 $0.00 $0.00 -$0.083 $0.00 0.000 -$0.06 $0.00 $0.00 -$0.060 $0.00 0.000 -$0.04 $0.00 $0.00 -$0.042 $0.00 0.000 -$0.03 $0.00 $0.00 -$0.028 $0.00 0.000 -$0.02 $0.00 $0.00 -$0.019 $0.00 0.000 -$0.01 $0.00 $0.00 -$0.012 $0.00 0.000 -$0.01 $0.00 $0.00 -$0.008 $0.00 0.000 $0.00 $0.00 $0.00 -$0.005 $0.00 0.000 $0.00 $0.00 $0.00 -$0.003 $0.00 0.000 $0.00 $0.00 $0.00 -$0.002 $0.00 0.000 $0.00 $0.00 $0.00 -$0.001 $0.00 0.000 $0.00 $0.00 $0.00 -$0.001 $0.00 0.000 $0.00 $0.00 $0.00 $0.000 $0.00 0.000 $0.00 $0.00 $0.00 $0.000 $0.00 0.000 $0.00 $0.00 $0.00 $0.000 $0.00 0.000 $0.00 $0.00 $0.00 $0.000 $0.00

### Stock Elec. Demand Primary

DemandDiscounted

Primary DemandEnergy CostEquipment CostMaintenanc

e and Repair Cost Net

Millions TWh Quads Quads Billions $2009 Billions

$2009 Billions

$2009 Billions

$2009

-0.37 -0.50 -0.005 -0.004 -$0.05 -$0.58 $0.00 -$0.626 -0.74 -1.00 -0.010 -0.007 -$0.10 -$0.58 $0.00 -$0.683 -1.12 -1.51 -0.013 -0.008 -$0.14 -$0.59 $0.00 -$0.736 -1.49 -2.02 -0.015 -0.009 -$0.19 -$0.59 -$0.01 -$0.787 -1.87 -2.53 -0.019 -0.010 -$0.24 -$0.59 -$0.01 -$0.838 -2.24 -3.04 -0.022 -0.011 -$0.29 -$0.59 -$0.01 -$0.892 -2.62 -3.55 -0.026 -0.012 -$0.34 -$0.60 -$0.01 -$0.948 -2.98 -4.03 -0.030 -0.013 -$0.39 -$0.60 -$0.01 -$1.003 -3.31 -4.49 -0.033 -0.014 -$0.43 -$0.61 -$0.03 -$1.076 -3.62 -4.91 -0.036 -0.014 -$0.47 -$0.62 -$0.03 -$1.128 -3.90 -5.28 -0.037 -0.013 -$0.51 -$0.63 -$0.03 -$1.176 -4.14 -5.61 -0.039 -0.013 -$0.54 -$0.64 -$0.03 -$1.221 -4.35 -5.89 -0.041 -0.013 -$0.57 -$0.65 -$0.04 -$1.264 -4.53 -6.14 -0.042 -0.012 -$0.60 -$0.66 -$0.04 -$1.302 -4.69 -6.36 -0.041 -0.011 -$0.63 -$0.67 -$0.04 -$1.341 -4.83 -6.54 -0.042 -0.011 -$0.65 -$0.68 -$0.04 -$1.375 -4.94 -6.70 -0.043 -0.010 -$0.68 -$0.69 -$0.04 -$1.407 -5.05 -6.84 -0.044 -0.010 -$0.70 -$0.70 -$0.04 -$1.435 -5.14 -6.96 -0.045 -0.009 -$0.71 -$0.70 -$0.04 -$1.457 -5.22 -7.08 -0.045 -0.009 -$0.73 -$0.71 -$0.04 -$1.481 -5.30 -7.18 -0.046 -0.008 -$0.74 -$0.72 -$0.04 -$1.503 -5.37 -7.28 -0.047 -0.008 -$0.76 -$0.72 -$0.04 -$1.526 -5.44 -7.37 -0.047 -0.008 -$0.78 -$0.73 -$0.04 -$1.549 -5.50 -7.46 -0.048 -0.007 -$0.79 -$0.74 -$0.04 -$1.571 -5.57 -7.54 -0.048 -0.007 -$0.80 -$0.75 -$0.04 -$1.594 -5.63 -7.63 -0.049 -0.006 -$0.82 -$0.75 -$0.04 -$1.617 -5.69 -7.71 -0.049 -0.006 -$0.83 -$0.76 -$0.04 -$1.639 -5.75 -7.79 -0.050 -0.006 -$0.85 -$0.77 -$0.04 -$1.662 -5.81 -7.87 -0.050 -0.005 -$0.86 -$0.78 -$0.05 -$1.685 -5.87 -7.95 -0.051 -0.005 -$0.88 -$0.78 -$0.05 -$1.707 -5.42 -7.35 -0.047 -0.004 -$0.82 $0.00 -$0.04 -$0.862 -4.97 -6.74 -0.043 -0.004 -$0.76 $0.00 -$0.04 -$0.798 -4.52 -6.12 -0.039 -0.003 -$0.69 $0.00 -$0.04 -$0.732 -4.06 -5.50 -0.035 -0.003 -$0.62 $0.00 -$0.04 -$0.665 -3.59 -4.87 -0.031 -0.002 -$0.56 $0.00 -$0.04 -$0.596 -3.13 -4.24 -0.027 -0.002 -$0.49 $0.00 -$0.04 -$0.525 -2.66 -3.61 -0.023 -0.001 -$0.42 $0.00 -$0.04 -$0.454 Fuel Switching Effiects for Heat Pump Water Heaters by GSWH Level

Electronic ignition, 2” ins, power vent

### -2.22 -3.01 -0.019 -0.001 -$0.35 $0.00 -$0.03 -$0.385

-1.81 -2.45 -0.016 -0.001 -$0.29 $0.00 -$0.01 -$0.296 -1.44 -1.96 -0.013 -0.001 -$0.23 $0.00 -$0.01 -$0.237 -1.13 -1.53 -0.010 0.000 -$0.18 $0.00 $0.00 -$0.186 -0.86 -1.16 -0.007 0.000 -$0.14 $0.00 $0.00 -$0.143 -0.64 -0.87 -0.006 0.000 -$0.10 $0.00 $0.00 -$0.107 -0.47 -0.63 -0.004 0.000 -$0.08 $0.00 $0.00 -$0.079 -0.33 -0.45 -0.003 0.000 -$0.06 $0.00 $0.00 -$0.056 -0.23 -0.31 -0.002 0.000 -$0.04 $0.00 $0.00 -$0.039 -0.16 -0.21 -0.001 0.000 -$0.03 $0.00 $0.00 -$0.027 -0.10 -0.14 -0.001 0.000 -$0.02 $0.00 $0.00 -$0.018 -0.07 -0.09 -0.001 0.000 -$0.01 $0.00 $0.00 -$0.012 -0.04 -0.06 0.000 0.000 -$0.01 $0.00 $0.00 -$0.007 -0.03 -0.03 0.000 0.000 $0.00 $0.00 $0.00 -$0.005 -0.02 -0.02 0.000 0.000 $0.00 $0.00 $0.00 -$0.003 -0.01 -0.01 0.000 0.000 $0.00 $0.00 $0.00 -$0.002 -0.01 -0.01 0.000 0.000 $0.00 $0.00 $0.00 -$0.001 0.00 0.00 0.000 0.000 $0.00 $0.00 $0.00 -$0.001 0.00 0.00 0.000 0.000 $0.00 $0.00 $0.00 $0.000 0.00 0.00 0.000 0.000 $0.00 $0.00 $0.00 $0.000 0.00 0.00 0.000 0.000 $0.00 $0.00 $0.00 $0.000 0.00 0.00 0.000 0.000 $0.00 $0.00 $0.00 $0.000

### Net Present

Value Change in

ShipmentsShipmentsStock Elec. Demand Primary

DemandDiscounted

Primary DemandEnergy Cost

Billions $2009 Millions Millions Millions TWh Quads Quads Billions $2009

-$0.45 0.00 5.14 0.00 -0.01 0.000 0.000 $0.00 -$0.45 0.00 5.22 -0.01 -0.01 0.000 0.000 $0.00 -$0.46 0.00 5.25 -0.01 -0.02 0.000 0.000 $0.00 -$0.46 0.00 5.27 -0.02 -0.02 0.000 0.000 $0.00 -$0.46 0.00 5.30 -0.02 -0.03 0.000 0.000 $0.00 -$0.45 0.00 5.32 -0.02 -0.03 0.000 0.000 $0.00 -$0.45 0.00 5.32 -0.03 -0.04 0.000 0.000 $0.00 -$0.45 0.00 5.35 -0.03 -0.04 0.000 0.000 $0.00 -$0.45 0.00 5.39 -0.03 -0.05 0.000 0.000 $0.00 -$0.44 0.00 5.46 -0.04 -0.05 0.000 0.000 $0.00 -$0.43 0.00 5.54 -0.04 -0.05 0.000 0.000 -$0.01 -$0.41 0.00 5.62 -0.04 -0.06 0.000 0.000 -$0.01 -$0.40 0.00 5.69 -0.04 -0.06 0.000 0.000 -$0.01 -$0.39 0.00 5.75 -0.05 -0.06 0.000 0.000 -$0.01 -$0.37 0.00 5.81 -0.05 -0.06 0.000 0.000 -$0.01 -$0.36 0.00 5.87 -0.05 -0.07 0.000 0.000 -$0.01 -$0.34 0.00 5.92 -0.05 -0.07 0.000 0.000 -$0.01 -$0.32 0.00 5.95 -0.05 -0.07 0.000 0.000 -$0.01 -$0.31 0.00 6.00 -0.05 -0.07 0.000 0.000 -$0.01 -$0.29 0.00 6.04 -0.05 -0.07 0.000 0.000 -$0.01 -$0.28 0.00 6.09 -0.05 -0.07 0.000 0.000 -$0.01 -$0.26 0.00 6.14 -0.05 -0.07 0.000 0.000 -$0.01 -$0.25 0.00 6.20 -0.06 -0.08 0.000 0.000 -$0.01 -$0.24 0.00 6.26 -0.06 -0.08 0.000 0.000 -$0.01 -$0.22 0.00 6.32 -0.06 -0.08 0.000 0.000 -$0.01 -$0.21 0.00 6.38 -0.06 -0.08 0.000 0.000 -$0.01 -$0.20 0.00 6.44 -0.06 -0.08 -0.001 0.000 -$0.01 -$0.19 0.00 6.50 -0.06 -0.08 -0.001 0.000 -$0.01 -$0.18 -0.01 6.55 -0.06 -0.08 -0.001 0.000 -$0.01 -$0.17 -0.01 6.61 -0.06 -0.08 -0.001 0.000 -$0.01 -$0.08 -0.06 -0.07 0.000 0.000 -$0.01 -$0.07 -0.05 -0.07 0.000 0.000 -$0.01 -$0.06 -0.05 -0.06 0.000 0.000 -$0.01 -$0.05 -0.04 -0.06 0.000 0.000 -$0.01 -$0.04 -0.04 -0.05 0.000 0.000 -$0.01 -$0.04 -0.03 -0.04 0.000 0.000 $0.00 -$0.03 -0.03 -0.04 0.000 0.000 $0.00 Fuel Switching Effiects for Heat Pump Water Heaters by GSWH Level

Condensing, 2” ins, power vent

### -$0.02 -0.02 -0.03 0.000 0.000 $0.00

-$0.02 -0.02 -0.03 0.000 0.000 $0.00 -$0.01 -0.01 -0.02 0.000 0.000 $0.00 -$0.01 -0.01 -0.02 0.000 0.000 $0.00 -$0.01 -0.01 -0.01 0.000 0.000 $0.00 $0.00 -0.01 -0.01 0.000 0.000 $0.00 $0.00 0.00 -0.01 0.000 0.000 $0.00 $0.00 0.00 0.00 0.000 0.000 $0.00 $0.00 0.00 0.00 0.000 0.000 $0.00 $0.00 0.00 0.00 0.000 0.000 $0.00 $0.00 0.00 0.00 0.000 0.000 $0.00 $0.00 0.00 0.00 0.000 0.000 $0.00 $0.00 0.00 0.00 0.000 0.000 $0.00 $0.00 0.00 0.00 0.000 0.000 $0.00 $0.00 0.00 0.00 0.000 0.000 $0.00 $0.00 0.00 0.00 0.000 0.000 $0.00 $0.00 0.00 0.00 0.000 0.000 $0.00 $0.00 0.00 0.00 0.000 0.000 $0.00 $0.00 0.00 0.00 0.000 0.000 $0.00 $0.00 0.00 0.00 0.000 0.000 $0.00 $0.00 0.00 0.00 0.000 0.000 $0.00 $0.00 0.00 0.00 0.000 0.000 $0.00

### Equipment

CostMaintenanc

e and Repair Cost Net Net Present Value Standing Pilot, 1.5” ins Standing Pilot, 2” InsElectronic

ignition, 1” ins, power

vent Billions $2009 Billions

$2009 Billions

$2009 Billions

$2009 Billions $2009 Billions

$2009 Billions

$2009

-$0.01 $0.00 -$0.008 -$0.01 -$0.01 -$0.01 -$0.03 -$0.01 $0.00 -$0.009 -$0.01 $0.00 $0.00 -$0.01 -$0.01 $0.00 -$0.009 -$0.01 $0.01 $0.01 $0.00 -$0.01 $0.00 -$0.010 -$0.01 $0.02 $0.02 $0.02 -$0.01 $0.00 -$0.010 -$0.01 $0.03 $0.02 $0.04 -$0.01 $0.00 -$0.011 -$0.01 $0.04 $0.03 $0.05 -$0.01 $0.00 -$0.012 -$0.01 $0.04 $0.04 $0.06 -$0.01 $0.00 -$0.012 -$0.01 $0.05 $0.04 $0.08 -$0.01 $0.00 -$0.013 -$0.01 $0.05 $0.04 $0.08 -$0.01 $0.00 -$0.014 -$0.01 $0.05 $0.04 $0.08 -$0.01 $0.00 -$0.014 -$0.01 $0.05 $0.05 $0.09 -$0.01 $0.00 -$0.015 $0.00 $0.06 $0.05 $0.09 -$0.01 $0.00 -$0.015 $0.00 $0.06 $0.05 $0.09 -$0.01 $0.00 -$0.015 $0.00 $0.06 $0.05 $0.10 -$0.01 $0.00 -$0.016 $0.00 $0.06 $0.05 $0.10 -$0.01 $0.00 -$0.016 $0.00 $0.06 $0.05 $0.10 -$0.01 $0.00 -$0.017 $0.00 $0.06 $0.05 $0.10 -$0.01 $0.00 -$0.017 $0.00 $0.06 $0.05 $0.10 -$0.01 $0.00 -$0.017 $0.00 $0.06 $0.05 $0.09 -$0.01 $0.00 -$0.017 $0.00 $0.06 $0.05 $0.09 -$0.01 $0.00 -$0.018 $0.00 $0.05 $0.05 $0.09 -$0.01 $0.00 -$0.018 $0.00 $0.05 $0.05 $0.09 -$0.01 $0.00 -$0.018 $0.00 $0.05 $0.04 $0.08 -$0.01 $0.00 -$0.018 $0.00 $0.05 $0.04 $0.08 -$0.01 $0.00 -$0.019 $0.00 $0.05 $0.04 $0.08 -$0.01 $0.00 -$0.019 $0.00 $0.05 $0.04 $0.08 -$0.01 $0.00 -$0.019 $0.00 $0.04 $0.04 $0.07 -$0.01 $0.00 -$0.019 $0.00 $0.04 $0.04 $0.07 -$0.01 $0.00 -$0.020 $0.00 $0.00 $0.04 $0.07 -$0.01 $0.00 -$0.020 $0.00 $0.00 $0.03 $0.07 $0.00 $0.00 -$0.009 $0.00 $0.04 $0.03 $0.07 $0.00 $0.00 -$0.008 $0.00 $0.03 $0.03 $0.06 $0.00 $0.00 -$0.007 $0.00 $0.03 $0.03 $0.05 $0.00 $0.00 -$0.007 $0.00 $0.02 $0.02 $0.04 $0.00 $0.00 -$0.006 $0.00 $0.02 $0.02 $0.04 $0.00 $0.00 -$0.005 $0.00 $0.02 $0.02 $0.03 $0.00 $0.00 -$0.005 $0.00 $0.01 $0.01 $0.02 Net Fuel Switching Financial Imapcts by GSWH CSL Fuel Switching Effiects for Heat Pump Water Heaters by GSWH Level

### $0.00 $0.00 -$0.004 $0.00 $0.01 $0.01 $0.02

$0.00 $0.00 -$0.003 $0.00 $0.01 $0.01 $0.01 $0.00 $0.00 -$0.002 $0.00 $0.01 $0.01 $0.01 $0.00 $0.00 -$0.002 $0.00 $0.00 $0.00 $0.01 $0.00 $0.00 -$0.001 $0.00 $0.00 $0.00 $0.01 $0.00 $0.00 -$0.001 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 -$0.001 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 -$0.001 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.000 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.000 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.000 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.000 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.000 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.000 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.000 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.000 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.000 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.000 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.000 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.000 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.000 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.000 $0.00 $0.00 $0.00 $0.00

### Electronic

ignition, 1.5” ins, power

vent Electronic

ignition, 2” ins, power

ventCondensing

, 2” ins, power vent

Billions $2009 Billions

$2009 Billions

$2009

-$0.03 -$0.02 $0.00 -$0.01 -$0.01 $0.00 $0.00 $0.00 $0.00 $0.02 $0.02 $0.00 $0.03 $0.03 $0.00 $0.05 $0.04 $0.00 $0.06 $0.05 $0.00 $0.07 $0.06 $0.00 $0.07 $0.06 $0.00 $0.07 $0.06 $0.00 $0.08 $0.07 $0.00 $0.08 $0.07 $0.00 $0.08 $0.07 $0.00 $0.09 $0.07 $0.00 $0.09 $0.07 $0.00 $0.09 $0.08 $0.00 $0.09 $0.08 $0.00 $0.09 $0.07 $0.00 $0.08 $0.07 $0.00 $0.08 $0.07 $0.00 $0.08 $0.07 $0.00 $0.08 $0.07 $0.00 $0.08 $0.07 $0.00 $0.07 $0.06 $0.00 $0.07 $0.06 $0.00 $0.07 $0.06 $0.00 $0.07 $0.06 $0.00 $0.06 $0.06 $0.00 $0.06 $0.05 $0.00 $0.06 $0.05 $0.00 $0.06 $0.05 $0.00 $0.05 $0.05 $0.00 $0.05 $0.04 $0.00 $0.04 $0.03 $0.00 $0.03 $0.03 $0.00 $0.03 $0.02 $0.00 $0.02 $0.02 $0.00 Net Fuel Switching Financial Imapcts by GSWH CSL

### $0.02 $0.01 $0.00

$0.01 $0.01 $0.00 $0.01 $0.01 $0.00 $0.01 $0.01 $0.00 $0.01 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00ShipmentsAffected StockAvg UEC of ShipmentsOil Efficiency,

Site SavingsElec. Eff.

Site SavingsTotal Primary

Savings Discounted

Primary SavingsEnergy Cost

Savings Equipment

Cost SavingsMaintenanc

e Cost SavingsNet SavingsNet Present Value Oil Efficiency,

Site SavingsElec. Eff. Site

Savings Total

Primary SavingsDiscounte

d Primary Savings Energy

Cost Savings Equipment

Cost SavingsMaintenance

Cost SavingsNet SavingsNet Present Value Oil

Efficiency, Site SavingsElec. Eff.

Site Savings Total

Primary SavingsDiscounted

Primary SavingsEnergy Cost

Savings Equipment

Cost SavingsMaintenance

Cost SavingsNet SavingsNet Present Value Oil

Efficiency, Site SavingsElec. Eff.

Site SavingsTotal

Primary SavingsDiscoun

ted Primary SavingsEnergy Cost

Savings Equipment

Cost SavingsMaintenanc

e Cost Savings Net

Savings Net

Present Value Oil

Efficiency , Site SavingsElec. Eff.

Site SavingsTotal

Primary SavingsDiscount

ed Primary SavingsEnergy

Cost SavingsEquipmen

t Cost SavingsMaintena

nce Cost Savings Net

Savings Net

Present Value Oil

Efficiency , Site SavingsElec. Eff.

Site SavingsTotal

Primary SavingsDiscount

ed Primary SavingsEnergy

Cost SavingsEquipmen

t Cost SavingsMaintena

nce Cost Savings Net

Savings Net

Present Value Oil

Efficiency , Site SavingsElec. Eff.

Site SavingsTotal

Primary SavingsDiscount

ed Primary SavingsEnergy

Cost SavingsEquipmen

t Cost SavingsMaintena

nce Cost Savings Net

Savings Net

Present Value

Millions Millions MMBtu Quads TWh Quads Quads Billions $2009 Billions

$2009 Billions

$2009 Billions

$2009 Billions

$2009 Quads TWh Quads Quads Billions $2009Billions $2009Billions $2009Billions $2009Billions $2009Quads TWh Quads Quads Billions $2009 Billions

$2009 Billions

$2009 Billions

$2009 Billions

$2009 Quads TWh QuadsQuadsBillions $2009Billions $2009 Billions

$2009 Billions

$2009Billions

$2009Quads TWh QuadsQuadsBillions $2009 Billions

$2009 Billions

$2009Billions

$2009Billions

$2009Quads TWh QuadsQuadsBillions $2009 Billions

$2009 Billions

$2009Billions

$2009Billions

$2009Quads TWh QuadsQuadsBillions $2009 Billions

$2009 Billions

$2009Billions

$2009Billions

$2009 2015 0.035 0.03 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.00000 $0.000 $0.000 $0.00 0.00001 0.000 0.0000 0.0000 $0.00 -$0.00011 $0.000 $0.000 $0.00 0.00001 0.000 0.0000 0.0000 $0.00 -$0.00032 $0.000 $0.000 $0.00 0.00003 0.000 0.00000.0000 $0.00 -$0.00011 $0.000 $0.001 $0.000.000040.000 0.00000.0000 $0.00-$0.00061$0.000$0.000 $0.000.000060.000 0.00010.0000 $0.00-$0.00385$0.000-$0.002$0.000.000080.000 0.00010.0001 $0.00-$0.00385$0.000-$0.002$0.00 2016 0.035 0.07 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.00000 $0.000 $0.000 $0.00 0.00001 0.000 0.0000 0.0000 $0.00 -$0.00011 $0.000 $0.000 $0.00 0.00003 0.000 0.0000 0.0000 $0.00 -$0.00032 $0.000 $0.000 $0.00 0.00005 0.000 0.00010.0000 $0.00 -$0.00011 $0.000 $0.001 $0.000.000080.000 0.00010.0001 $0.00-$0.00061$0.000$0.001 $0.000.000130.000 0.00010.0001 $0.00-$0.00388$0.000-$0.001 $0.000.000160.000 0.00020.0001 $0.00-$0.00388$0.000$0.000 $0.00 2017 0.035 0.10 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.00000 $0.000 $0.000 $0.00 0.00002 0.000 0.0000 0.0000 $0.00 -$0.00011 $0.000 $0.000 $0.00 0.00004 0.000 0.0000 0.0000 $0.00 -$0.00032 $0.000 $0.001 $0.00 0.00008 0.000 0.00010.0001 $0.00 -$0.00011 $0.000 $0.002 $0.000.000120.000 0.00010.0001 $0.00-$0.00061$0.000$0.003 $0.000.000190.001 0.00020.0001 $0.01-$0.00388$0.000$0.001 $0.000.000230.001 0.00020.0001 $0.01-$0.00387$0.000$0.002 $0.00 2018 0.035 0.14 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.00000 $0.000 $0.000 $0.00 0.00003 0.000 0.0000 0.0000 $0.00 -$0.00011 $0.000 $0.001 $0.00 0.00006 0.000 0.0001 0.0000 $0.00 -$0.00032 $0.000 $0.001 $0.00 0.00011 0.000 0.00010.0001 $0.00 -$0.00011 $0.000 $0.003 $0.000.000160.000 0.00020.0001 $0.00-$0.00061$0.000$0.004 $0.000.000260.001 0.00030.0002 $0.01-$0.00385$0.000$0.003 $0.000.000310.001 0.00030.0002 $0.01-$0.00385$0.000$0.004 $0.00 2019 0.035 0.17 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.00000 $0.000 $0.000 $0.00 0.00004 0.000 0.0000 0.0000 $0.00 -$0.00011 $0.000 $0.001 $0.00 0.00007 0.000 0.0001 0.0000 $0.00 -$0.00032 $0.000 $0.002 $0.00 0.00013 0.000 0.00010.0001 $0.00 -$0.00011 $0.000 $0.004 $0.000.000200.001 0.00020.0001 $0.01-$0.00060$0.000$0.005 $0.000.000320.001 0.00030.0002 $0.01-$0.00382$0.000$0.005 $0.000.000390.001 0.00040.0002 $0.01-$0.00382$0.000$0.007 $0.00 2020 0.034 0.21 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.00000 $0.000 $0.000 $0.00 0.00004 0.000 0.0000 0.0000 $0.00 -$0.00011 $0.000 $0.001 $0.00 0.00009 0.000 0.0001 0.0000 $0.00 -$0.00031 $0.000 $0.002 $0.00 0.00016 0.000 0.00020.0001 $0.00 -$0.00010 $0.000 $0.004 $0.000.000240.001 0.00020.0001 $0.01-$0.00060$0.000$0.006 $0.000.000380.001 0.00040.0002 $0.01-$0.00379$0.000$0.007 $0.000.000470.001 0.00050.0002 $0.01-$0.00379$0.000$0.009 $0.00 2021 0.034 0.24 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.00000 $0.000 $0.000 $0.00 0.00005 0.000 0.0001 0.0000 $0.00 -$0.00011 $0.000 $0.001 $0.00 0.00010 0.000 0.0001 0.0000 $0.00 -$0.00031 $0.000 $0.002 $0.00 0.00019 0.001 0.00020.0001 $0.01 -$0.00010 $0.000 $0.005 $0.000.000280.001 0.00030.0001 $0.01-$0.00059$0.000$0.007 $0.000.000450.001 0.00050.0002 $0.01-$0.00376$0.000$0.009 $0.000.000540.002 0.00060.0003 $0.01-$0.00376$0.000$0.011 $0.01 2022 0.034 0.27 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.00000 $0.000 $0.000 $0.00 0.00006 0.000 0.0001 0.0000 $0.00 -$0.00010 $0.000 $0.002 $0.00 0.00011 0.000 0.0001 0.0001 $0.00 -$0.00031 $0.000 $0.003 $0.00 0.00021 0.001 0.00020.0001 $0.01 -$0.00010 $0.000 $0.006 $0.000.000310.001 0.00030.0001 $0.01-$0.00059$0.000$0.008 $0.000.000500.001 0.00050.0002 $0.01-$0.00374$0.000$0.010 $0.000.000610.002 0.00060.0003 $0.02-$0.00374$0.000$0.013 $0.01 2023 0.034 0.30 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.00000 $0.000 $0.000 $0.00 0.00006 0.000 0.0001 0.0000 $0.00 -$0.00010 $0.000 $0.002 $0.00 0.00012 0.000 0.0001 0.0001 $0.00 -$0.00031 $0.000 $0.003 $0.00 0.00023 0.001 0.00020.0001 $0.01 -$0.00010 $0.000 $0.006 $0.000.000350.001 0.00040.0001 $0.01-$0.00059$0.000$0.009 $0.000.000560.002 0.00060.0002 $0.02-$0.00373$0.000$0.012 $0.000.000670.002 0.00070.0003 $0.02-$0.00373$0.000$0.015 $0.01 2024 0.034 0.33 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.00000 $0.000 $0.000 $0.00 0.00007 0.000 0.0001 0.0000 $0.00 -$0.00010 $0.000 $0.002 $0.00 0.00013 0.000 0.0001 0.0001 $0.00 -$0.00031 $0.000 $0.004 $0.00 0.00025 0.001 0.00030.0001 $0.01 -$0.00010 $0.000 $0.007 $0.000.000380.001 0.00040.0001 $0.01-$0.00059$0.000$0.010 $0.000.000600.002 0.00060.0002 $0.02-$0.00373$0.000$0.013 $0.010.000730.002 0.00070.0003 $0.02-$0.00373$0.000$0.017 $0.01 2025 0.034 0.35 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.00000 $0.000 $0.000 $0.00 0.00007 0.000 0.0001 0.0000 $0.00 -$0.00010 $0.000 $0.002 $0.00 0.00014 0.000 0.0001 0.0001 $0.00 -$0.00031 $0.000 $0.004 $0.00 0.00027 0.001 0.00030.0001 $0.01 -$0.00010 $0.000 $0.008 $0.000.000400.001 0.00040.0001 $0.01-$0.00059$0.000$0.011 $0.000.000640.002 0.00070.0002 $0.02-$0.00375$0.000$0.015 $0.010.000780.002 0.00080.0003 $0.02-$0.00374$0.000$0.019 $0.01 2026 0.034 0.37 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.00000 $0.000 $0.000 $0.00 0.00008 0.000 0.0001 0.0000 $0.00 -$0.00011 $0.000 $0.002 $0.00 0.00015 0.000 0.0002 0.0001 $0.00 -$0.00031 $0.000 $0.004 $0.00 0.00028 0.001 0.00030.0001 $0.01 -$0.00010 $0.000 $0.008 $0.000.000420.001 0.00040.0001 $0.01-$0.00059$0.000$0.012 $0.000.000680.002 0.00070.0002 $0.02-$0.00376$0.000$0.016 $0.010.000820.002 0.00080.0003 $0.02-$0.00376$0.000$0.020 $0.01 2027 0.034 0.38 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.00000 $0.000 $0.000 $0.00 0.00008 0.000 0.0001 0.0000 $0.00 -$0.00011 $0.000 $0.002 $0.00 0.00016 0.000 0.0002 0.0001 $0.00 -$0.00031 $0.000 $0.004 $0.00 0.00029 0.001 0.00030.0001 $0.01 -$0.00010 $0.000 $0.009 $0.000.000440.001 0.00040.0001 $0.01-$0.00060$0.000$0.012 $0.000.000710.002 0.00070.0002 $0.02-$0.00378$0.000$0.017 $0.010.000850.002 0.00090.0003 $0.03-$0.00378$0.000$0.021 $0.01 2028 0.034 0.40 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.00000 $0.000 $0.000 $0.00 0.00008 0.000 0.0001 0.0000 $0.00 -$0.00011 $0.000 $0.002 $0.00 0.00016 0.000 0.0002 0.0000 $0.00 -$0.00031 $0.000 $0.004 $0.00 0.00030 0.001 0.00030.0001 $0.01 -$0.00010 $0.000 $0.009 $0.000.000450.001 0.00050.0001 $0.01-$0.00060$0.000$0.013 $0.000.000730.002 0.00070.0002 $0.02-$0.00380$0.000$0.018 $0.010.000880.002 0.00090.0003 $0.03-$0.00380$0.000$0.022 $0.01 2029 0.035 0.40 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.00000 $0.000 $0.000 $0.00 0.00009 0.000 0.0001 0.0000 $0.00 -$0.00011 $0.000 $0.002 $0.00 0.00017 0.000 0.0002 0.0000 $0.00 -$0.00032 $0.000 $0.005 $0.00 0.00031 0.001 0.00030.0001 $0.01 -$0.00011 $0.000 $0.009 $0.000.000470.001 0.00050.0001 $0.01-$0.00060$0.000$0.013 $0.000.000740.002 0.00080.0002 $0.02-$0.00382$0.000$0.019 $0.010.000900.003 0.00090.0003 $0.03-$0.00381$0.000$0.023 $0.01 2030 0.035 0.41 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.00000 $0.000 $0.000 $0.00 0.00009 0.000 0.0001 0.0000 $0.00 -$0.00011 $0.000 $0.003 $0.00 0.00017 0.000 0.0002 0.0000 $0.01 -$0.00032 $0.000 $0.005 $0.00 0.00032 0.001 0.00030.0001 $0.01 -$0.00011 $0.000 $0.009 $0.000.000470.001 0.00050.0001 $0.01-$0.00060$0.000$0.014 $0.000.000760.002 0.00080.0002 $0.02-$0.00383$0.000$0.019 $0.000.000920.003 0.00090.0002 $0.03-$0.00383$0.000$0.024 $0.01 2031 0.035 0.42 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.00000 $0.000 $0.000 $0.00 0.00009 0.000 0.0001 0.0000 $0.00 -$0.00011 $0.000 $0.003 $0.00 0.00017 0.000 0.0002 0.0000 $0.01 -$0.00032 $0.000 $0.005 $0.00 0.00032 0.001 0.00030.0001 $0.01 -$0.00011 $0.000 $0.010 $0.000.000480.001 0.00050.0001 $0.01-$0.00061$0.000$0.014 $0.000.000770.002 0.00080.0002 $0.02-$0.00383$0.000$0.020 $0.000.000930.003 0.00090.0002 $0.03-$0.00383$0.000$0.025 $0.01 2032 0.035 0.42 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.00000 $0.000 $0.000 $0.00 0.00009 0.000 0.0001 0.0000 $0.00 -$0.00011 $0.000 $0.003 $0.00 0.00017 0.000 0.0002 0.0000 $0.01 -$0.00032 $0.000 $0.005 $0.00 0.00032 0.001 0.00030.0001 $0.01 -$0.00011 $0.000 $0.010 $0.000.000480.001 0.00050.0001 $0.02-$0.00061$0.000$0.015 $0.000.000780.002 0.00080.0002 $0.02-$0.00383$0.000$0.020 $0.000.000940.003 0.00100.0002 $0.03-$0.00383$0.000$0.026 $0.01 2033 0.035 0.42 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.00000 $0.000 $0.000 $0.00 0.00009 0.000 0.0001 0.0000 $0.00 -$0.00011 $0.000 $0.003 $0.00 0.00017 0.000 0.0002 0.0000 $0.01 -$0.00032 $0.000 $0.005 $0.00 0.00033 0.001 0.00030.0001 $0.01 -$0.00011 $0.000 $0.010 $0.000.000490.001 0.00050.0001 $0.02-$0.00061$0.000$0.015 $0.000.000780.002 0.00080.0002 $0.02-$0.00383$0.000$0.021 $0.000.000950.003 0.00100.0002 $0.03-$0.00383$0.000$0.026 $0.01 2034 0.035 0.43 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.00000 $0.000 $0.000 $0.00 0.00009 0.000 0.0001 0.0000 $0.00 -$0.00011 $0.000 $0.003 $0.00 0.00017 0.000 0.0002 0.0000 $0.01 -$0.00032 $0.000 $0.005 $0.00 0.00033 0.001 0.00030.0001 $0.01 -$0.00011 $0.000 $0.010 $0.000.000490.001 0.00050.0001 $0.02-$0.00060$0.000$0.015 $0.000.000790.002 0.00080.0002 $0.03-$0.00383$0.000$0.021 $0.000.000950.003 0.00100.0002 $0.03-$0.00383$0.000$0.027 $0.01 2035 0.035 0.43 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.00000 $0.000 $0.000 $0.00 0.00009 0.000 0.0001 0.0000 $0.00 -$0.00011 $0.000 $0.003 $0.00 0.00017 0.000 0.0002 0.0000 $0.01 -$0.00032 $0.000 $0.005 $0.00 0.00033 0.001 0.00030.0001 $0.01 -$0.00011 $0.000 $0.011 $0.000.000490.001 0.00050.0001 $0.02-$0.00060$0.000$0.015 $0.000.000790.002 0.00080.0001 $0.03-$0.00382$0.000$0.022 $0.000.000960.003 0.00100.0002 $0.03-$0.00382$0.000$0.027 $0.01 2036 0.035 0.43 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.00000 $0.000 $0.000 $0.00 0.00009 0.000 0.0001 0.0000 $0.00 -$0.00011 $0.000 $0.003 $0.00 0.00018 0.000 0.0002 0.0000 $0.01 -$0.00032 $0.000 $0.005 $0.00 0.00033 0.001 0.00030.0001 $0.01 -$0.00011 $0.000 $0.011 $0.000.000490.001 0.00050.0001 $0.02-$0.00060$0.000$0.016 $0.000.000790.002 0.00080.0001 $0.03-$0.00382$0.000$0.022 $0.000.000960.003 0.00100.0002 $0.03-$0.00382$0.000$0.028 $0.00 2037 0.035 0.43 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.00000 $0.000 $0.000 $0.00 0.00009 0.000 0.0001 0.0000 $0.00 -$0.00011 $0.000 $0.003 $0.00 0.00018 0.000 0.0002 0.0000 $0.01 -$0.00032 $0.000 $0.006 $0.00 0.00033 0.001 0.00030.0001 $0.01 -$0.00011 $0.000 $0.011 $0.000.000490.001 0.00050.0001 $0.02-$0.00060$0.000$0.016 $0.000.000790.002 0.00080.0001 $0.03-$0.00382$0.000$0.023 $0.000.000960.003 0.00100.0002 $0.03-$0.00382$0.000$0.028 $0.00 2038 0.035 0.43 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.00000 $0.000 $0.000 $0.00 0.00009 0.000 0.0001 0.0000 $0.00 -$0.00011 $0.000 $0.003 $0.00 0.00018 0.000 0.0002 0.0000 $0.01 -$0.00032 $0.000 $0.006 $0.00 0.00033 0.001 0.00030.0001 $0.01 -$0.00011 $0.000 $0.011 $0.000.000500.001 0.00050.0001 $0.02-$0.00060$0.000$0.016 $0.000.000790.002 0.00080.0001 $0.03-$0.00382$0.000$0.023 $0.000.000960.003 0.00100.0001 $0.03-$0.00382$0.000$0.029 $0.00 2039 0.035 0.43 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.00000 $0.000 $0.000 $0.00 0.00009 0.000 0.0001 0.0000 $0.00 -$0.00011 $0.000 $0.003 $0.00 0.00018 0.000 0.0002 0.0000 $0.01 -$0.00032 $0.000 $0.006 $0.00 0.00033 0.001 0.00030.0000 $0.01 -$0.00011 $0.000 $0.011 $0.000.000500.001 0.00050.0001 $0.02-$0.00060$0.000$0.016 $0.000.000790.002 0.00080.0001 $0.03-$0.00383$0.000$0.023 $0.000.000960.003 0.00100.0001 $0.03-$0.00382$0.000$0.029 $0.00 2040 0.035 0.43 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.00000 $0.000 $0.000 $0.00 0.00009 0.000 0.0001 0.0000 $0.00 -$0.00011 $0.000 $0.003 $0.00 0.00018 0.000 0.0002 0.0000 $0.01 -$0.00032 $0.000 $0.006 $0.00 0.00033 0.001 0.00030.0000 $0.01 -$0.00011 $0.000 $0.011 $0.000.000500.001 0.00050.0001 $0.02-$0.00061$0.000$0.017 $0.000.000790.002 0.00080.0001 $0.03-$0.00383$0.000$0.024 $0.000.000960.003 0.00100.0001 $0.03-$0.00383$0.000$0.029 $0.00 2041 0.035 0.43 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.00000 $0.000 $0.000 $0.00 0.00009 0.000 0.0001 0.0000 $0.00 -$0.00011 $0.000 $0.003 $0.00 0.00018 0.000 0.0002 0.0000 $0.01 -$0.00032 $0.000 $0.006 $0.00 0.00033 0.001 0.00030.0000 $0.01 -$0.00011 $0.000 $0.011 $0.000.000500.001 0.00050.0001 $0.02-$0.00061$0.000$0.017 $0.000.000800.002 0.00080.0001 $0.03-$0.00384$0.000$0.024 $0.000.000960.003 0.00100.0001 $0.03-$0.00384$0.000$0.030 $0.00 2042 0.035 0.43 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.00000 $0.000 $0.000 $0.00 0.00009 0.000 0.0001 0.0000 $0.00 -$0.00011 $0.000 $0.003 $0.00 0.00018 0.000 0.0002 0.0000 $0.01 -$0.00032 $0.000 $0.006 $0.00 0.00033 0.001 0.00030.0000 $0.01 -$0.00011 $0.000 $0.012 $0.000.000500.001 0.00050.0001 $0.02-$0.00061$0.000$0.017 $0.000.000800.002 0.00080.0001 $0.03-$0.00384$0.000$0.024 $0.000.000970.003 0.00100.0001 $0.03-$0.00384$0.000$0.030 $0.00 2043 0.035 0.43 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.00000 $0.000 $0.000 $0.00 0.00009 0.000 0.0001 0.0000 $0.00 -$0.00011 $0.000 $0.003 $0.00 0.00018 0.000 0.0002 0.0000 $0.01 -$0.00032 $0.000 $0.006 $0.00 0.00033 0.001 0.00030.0000 $0.01 -$0.00011 $0.000 $0.012 $0.000.000500.001 0.00050.0001 $0.02-$0.00061$0.000$0.017 $0.000.000800.002 0.00080.0001 $0.03-$0.00385$0.000$0.025 $0.000.000970.003 0.00100.0001 $0.03-$0.00385$0.000$0.031 $0.00 2044 0.035 0.43 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.00000 $0.000 $0.000 $0.00 0.00009 0.000 0.0001 0.0000 $0.00 -$0.00011 $0.000 $0.003 $0.00 0.00018 0.000 0.0002 0.0000 $0.01 -$0.00032 $0.000 $0.006 $0.00 0.00033 0.001 0.00030.0000 $0.01 -$0.00011 $0.000 $0.012 $0.000.000500.001 0.00050.0001 $0.02-$0.00061$0.000$0.017 $0.000.000800.002 0.00080.0001 $0.03-$0.00386$0.000$0.025 $0.000.000970.003 0.00100.0001 $0.03-$0.00385$0.000$0.031 $0.00 2045 0.40 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00008 0.000 0.0001 0.0000 $0.00 $0.000 $0.003 $0.00 0.00016 0.000 0.0002 0.0000 $0.01 $0.000 $0.006 $0.00 0.00031 0.001 0.00030.0000 $0.01 $0.000 $0.011 $0.000.000460.001 0.00050.0000 $0.02 $0.000$0.017 $0.000.000730.002 0.00070.0001 $0.03 $0.000$0.027 $0.000.000890.003 0.00090.0001 $0.03 $0.000$0.032 $0.00 2046 0.36 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00008 0.000 0.0001 0.0000 $0.00 $0.000 $0.003 $0.00 0.00015 0.000 0.0002 0.0000 $0.01 $0.000 $0.005 $0.00 0.00028 0.001 0.00030.0000 $0.01 $0.000 $0.010 $0.000.000420.001 0.00040.0000 $0.02 $0.000$0.015 $0.000.000670.002 0.00070.0001 $0.02 $0.000$0.025 $0.000.000810.002 0.00080.0001 $0.03 $0.000$0.030 $0.00 2047 0.33 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00007 0.000 0.0001 0.0000 $0.00 $0.000 $0.003 $0.00 0.00013 0.000 0.0001 0.0000 $0.01 $0.000 $0.005 $0.00 0.00025 0.001 0.00030.0000 $0.01 $0.000 $0.009 $0.000.000380.001 0.00040.0000 $0.01 $0.000$0.014 $0.000.000610.002 0.00060.0001 $0.02 $0.000$0.023 $0.000.000740.002 0.00070.0001 $0.03 $0.000$0.027 $0.00 2048 0.29 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00006 0.000 0.0001 0.0000 $0.00 $0.000 $0.002 $0.00 0.00012 0.000 0.0001 0.0000 $0.00 $0.000 $0.005 $0.00 0.00023 0.001 0.00020.0000 $0.01 $0.000 $0.009 $0.000.000340.001 0.00030.0000 $0.01 $0.000$0.013 $0.000.000540.002 0.00060.0000 $0.02 $0.000$0.021 $0.000.000660.002 0.00070.0001 $0.02 $0.000$0.025 $0.00 2049 0.26 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00006 0.000 0.0001 0.0000 $0.00 $0.000 $0.002 $0.00 0.00011 0.000 0.0001 0.0000 $0.00 $0.000 $0.004 $0.00 0.00020 0.001 0.00020.0000 $0.01 $0.000 $0.008 $0.000.000300.001 0.00030.0000 $0.01 $0.000$0.011 $0.000.000480.001 0.00050.0000 $0.02 $0.000$0.018 $0.000.000580.002 0.00060.0000 $0.02 $0.000$0.022 $0.00 2050 0.23 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00005 0.000 0.0000 0.0000 $0.00 $0.000 $0.002 $0.00 0.00009 0.000 0.0001 0.0000 $0.00 $0.000 $0.004 $0.00 0.00017 0.000 0.00020.0000 $0.01 $0.000 $0.007 $0.000.000260.001 0.00030.0000 $0.01 $0.000$0.010 $0.000.000420.001 0.00040.0000 $0.02 $0.000$0.016 $0.000.000500.001 0.00050.0000 $0.02 $0.000$0.019 $0.00 2051 0.19 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00004 0.000 0.0000 0.0000 $0.00 $0.000 $0.002 $0.00 0.00008 0.000 0.0001 0.0000 $0.00 $0.000 $0.003 $0.00 0.00015 0.000 0.00010.0000 $0.01 $0.000 $0.006 $0.000.000220.001 0.00020.0000 $0.01 $0.000$0.009 $0.000.000350.001 0.00040.0000 $0.01 $0.000$0.014 $0.000.000430.001 0.00040.0000 $0.02 $0.000$0.017 $0.00 2052 0.16 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00003 0.000 0.0000 0.0000 $0.00 $0.000 $0.001 $0.00 0.00007 0.000 0.0001 0.0000 $0.00 $0.000 $0.003 $0.00 0.00012 0.000 0.00010.0000 $0.00 $0.000 $0.005 $0.000.000180.001 0.00020.0000 $0.01 $0.000$0.007 $0.000.000290.001 0.00030.0000 $0.01 $0.000$0.012 $0.000.000360.001 0.00040.0000 $0.01 $0.000$0.014 $0.00 2053 0.13 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00003 0.000 0.0000 0.0000 $0.00 $0.000 $0.001 $0.00 0.00005 0.000 0.0001 0.0000 $0.00 $0.000 $0.002 $0.00 0.00010 0.000 0.00010.0000 $0.00 $0.000 $0.004 $0.000.000150.000 0.00020.0000 $0.01 $0.000$0.006 $0.000.000240.001 0.00020.0000 $0.01 $0.000$0.010 $0.000.000290.001 0.00030.0000 $0.01 $0.000$0.012 $0.00 2054 0.10 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00002 0.000 0.0000 0.0000 $0.00 $0.000 $0.001 $0.00 0.00004 0.000 0.0000 0.0000 $0.00 $0.000 $0.002 $0.00 0.00008 0.000 0.00010.0000 $0.00 $0.000 $0.003 $0.000.000120.000 0.00010.0000 $0.00 $0.000$0.005 $0.000.000190.001 0.00020.0000 $0.01 $0.000$0.008 $0.000.000230.001 0.00020.0000 $0.01 $0.000$0.009 $0.00 2055 0.08 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00002 0.000 0.0000 0.0000 $0.00 $0.000 $0.001 $0.00 0.00003 0.000 0.0000 0.0000 $0.00 $0.000 $0.001 $0.00 0.00006 0.000 0.00010.0000 $0.00 $0.000 $0.003 $0.000.000090.000 0.00010.0000 $0.00 $0.000$0.004 $0.000.000150.000 0.00020.0000 $0.01 $0.000$0.006 $0.000.000180.001 0.00020.0000 $0.01 $0.000$0.007 $0.00 2056 0.06 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00001 0.000 0.0000 0.0000 $0.00 $0.000 $0.001 $0.00 0.00003 0.000 0.0000 0.0000 $0.00 $0.000 $0.001 $0.00 0.00005 0.000 0.00000.0000 $0.00 $0.000 $0.002 $0.000.000070.000 0.00010.0000 $0.00 $0.000$0.003 $0.000.000110.000 0.00010.0000 $0.00 $0.000$0.005 $0.000.000140.000 0.00010.0000 $0.01 $0.000$0.006 $0.00 2057 0.05 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00001 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00002 0.000 0.0000 0.0000 $0.00 $0.000 $0.001 $0.00 0.00003 0.000 0.00000.0000 $0.00 $0.000 $0.001 $0.000.000050.000 0.00010.0000 $0.00 $0.000$0.002 $0.000.000080.000 0.00010.0000 $0.00 $0.000$0.004 $0.000.000100.000 0.00010.0000 $0.00 $0.000$0.004 $0.00 2058 0.03 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00001 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00001 0.000 0.0000 0.0000 $0.00 $0.000 $0.001 $0.00 0.00003 0.000 0.00000.0000 $0.00 $0.000 $0.001 $0.000.000040.000 0.00000.0000 $0.00 $0.000$0.002 $0.000.000060.000 0.00010.0000 $0.00 $0.000$0.003 $0.000.000070.000 0.00010.0000 $0.00 $0.000$0.003 $0.00 2059 0.02 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00001 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00002 0.000 0.00000.0000 $0.00 $0.000 $0.001 $0.000.000030.000 0.00000.0000 $0.00 $0.000$0.001 $0.000.000040.000 0.00000.0000 $0.00 $0.000$0.002 $0.000.000050.000 0.00010.0000 $0.00 $0.000$0.002 $0.00 2060 0.02 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00001 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00001 0.000 0.00000.0000 $0.00 $0.000 $0.001 $0.000.000020.000 0.00000.0000 $0.00 $0.000$0.001 $0.000.000030.000 0.00000.0000 $0.00 $0.000$0.001 $0.000.000040.000 0.00000.0000 $0.00 $0.000$0.002 $0.00 2061 0.01 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00001 0.000 0.00000.0000 $0.00 $0.000 $0.000 $0.000.000010.000 0.00000.0000 $0.00 $0.000$0.001 $0.000.000020.000 0.00000.0000 $0.00 $0.000$0.001 $0.000.000020.000 0.00000.0000 $0.00 $0.000$0.001 $0.00 2062 0.01 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00001 0.000 0.00000.0000 $0.00 $0.000 $0.000 $0.000.000010.000 0.00000.0000 $0.00 $0.000$0.000 $0.000.000010.000 0.00000.0000 $0.00 $0.000$0.001 $0.000.000020.000 0.00000.0000 $0.00 $0.000$0.001 $0.00 2063 0.00 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.00000.0000 $0.00 $0.000 $0.000 $0.000.000010.000 0.00000.0000 $0.00 $0.000$0.000 $0.000.000010.000 0.00000.0000 $0.00 $0.000$0.000 $0.000.000010.000 0.00000.0000 $0.00 $0.000$0.000 $0.00 2064 0.00 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.00000.0000 $0.00 $0.000 $0.000 $0.000.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.000.000010.000 0.00000.0000 $0.00 $0.000$0.000 $0.000.000010.000 0.00000.0000 $0.00 $0.000$0.000 $0.00 2065 0.00 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.00000.0000 $0.00 $0.000 $0.000 $0.000.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.000.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.000.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.00 2066 0.00 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.00000.0000 $0.00 $0.000 $0.000 $0.000.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.000.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.000.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.00 2067 0.00 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.00000.0000 $0.00 $0.000 $0.000 $0.000.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.000.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.000.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.00 2068 0.00 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.00000.0000 $0.00 $0.000 $0.000 $0.000.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.000.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.000.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.00 2069 0.00 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.00000.0000 $0.00 $0.000 $0.000 $0.000.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.000.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.000.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.00 2070 0.00 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.00000.0000 $0.00 $0.000 $0.000 $0.000.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.000.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.000.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.00 2071 0.00 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.00000.0000 $0.00 $0.000 $0.000 $0.000.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.000.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.000.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.00 2072 0.00 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.00000.0000 $0.00 $0.000 $0.000 $0.000.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.000.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.000.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.00 2073 0.00 51.5 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.00000.0000 $0.00 $0.000 $0.000 $0.000.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.000.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.000.000000.000 0.00000.0000 $0.00 $0.000$0.000 $0.00 Net Present Value Efficiency Level 3 Efficiency Level 4 Efficiency Level 5

Net Present Value Net Present Value Energy Savings Energy Savings Energy Savings Oil Storage Water Heater

Base Case Efficiency Level 1 Efficiency Level 2

Net Present Value Net Present Value Energy Savings Energy Savings Efficiency Level 6

Energy Savings Net Present Value Efficiency Level 7

Energy Savings Net Present Value

# DRAFT

ShipmentsAffected

StockAvg UEC of

ShipmentsGas Eff.

Site SavingsElec. Eff.

Site SavingsTotal

PrimaryDiscounted

Primary SavingsEnergy

Cost SavingsEquipment

Cost SavingsMaintenance

and Repair Cost SavingsNet Savings

Millions Millions MMBtu Quads TWh Quads Quads Billions $2009 Billions

$2009Billions $2009Billions $2009 2015 1.172 1.17 27.7 0.00002 0.000 0.0000 0.0000 $0.00 -$0.00031 $0.000 $0.000 2016 1.250 2.42 27.7 0.00004 0.000 0.0000 0.0000 $0.00 -$0.00033 $0.000 $0.000 2017 1.307 3.73 27.7 0.00006 0.000 0.0001 0.0000 $0.00 -$0.00035 $0.000 $0.001 2018 1.354 5.08 27.7 0.00008 0.000 0.0001 0.0001 $0.00 -$0.00036 $0.000 $0.001 2019 1.399 6.48 27.7 0.00010 0.000 0.0001 0.0001 $0.00 -$0.00037 $0.000 $0.001 2020 1.439 7.92 27.7 0.00012 0.000 0.0001 0.0001 $0.00 -$0.00038 $0.000 $0.002 2021 1.471 9.37 27.7 0.00015 0.000 0.0002 0.0001 $0.00 -$0.00039 $0.000 $0.002 2022 1.505 10.79 27.7 0.00017 0.000 0.0002 0.0001 $0.00 -$0.00040 $0.000 $0.002 2023 1.544 12.16 27.7 0.00019 0.000 0.0002 0.0001 $0.00 -$0.00041 $0.000 $0.003 2024 1.584 13.45 27.7 0.00021 0.000 0.0002 0.0001 $0.00 -$0.00042 $0.000 $0.003 2025 1.627 14.64 27.7 0.00023 0.000 0.0002 0.0001 $0.00 -$0.00043 $0.000 $0.003 2026 1.665 15.73 27.7 0.00025 0.000 0.0003 0.0001 $0.00 -$0.00044 $0.000 $0.004 2027 1.697 16.71 27.7 0.00026 0.000 0.0003 0.0001 $0.00 -$0.00045 $0.000 $0.004 2028 1.722 17.58 27.7 0.00028 0.000 0.0003 0.0001 $0.00 -$0.00046 $0.000 $0.004 2029 1.746 18.34 27.7 0.00029 0.000 0.0003 0.0001 $0.00 -$0.00046 $0.000 $0.005 2030 1.769 19.01 27.7 0.00030 0.000 0.0003 0.0001 $0.01 -$0.00047 $0.000 $0.005 2031 1.786 19.60 27.7 0.00031 0.000 0.0003 0.0001 $0.01 -$0.00047 $0.000 $0.005 2032 1.798 20.11 27.7 0.00032 0.000 0.0003 0.0001 $0.01 -$0.00048 $0.000 $0.005 2033 1.812 20.56 27.7 0.00032 0.000 0.0004 0.0001 $0.01 -$0.00048 $0.000 $0.005 2034 1.828 20.95 27.7 0.00033 0.000 0.0004 0.0001 $0.01 -$0.00048 $0.000 $0.006 2035 1.844 21.31 27.7 0.00033 0.000 0.0004 0.0001 $0.01 -$0.00049 $0.000 $0.006 2036 1.862 21.64 27.7 0.00034 0.000 0.0004 0.0001 $0.01 -$0.00049 $0.000 $0.006 Energy Savings 

## Gas Instantaneous Water Heater

Efficiency Level 1

Base Case

Net Present Value

0900006480eb89bf.xlsx Julie Osborn 7/18/20112:07 PM

# DRAFT

2037 1.880 21.93 27.7 0.00034 0.000 0.0004 0.0001 $0.01 -$0.00050 $0.000 $0.006 2038 1.899 22.21 27.7 0.00035 0.000 0.0004 0.0001 $0.01 -$0.00050 $0.000 $0.006 2039 1.919 22.48 27.7 0.00035 0.000 0.0004 0.0001 $0.01 -$0.00051 $0.000 $0.006 2040 1.938 22.73 27.7 0.00036 0.000 0.0004 0.0001 $0.01 -$0.00051 $0.000 $0.007 2041 1.957 22.98 27.7 0.00036 0.000 0.0004 0.0000 $0.01 -$0.00052 $0.000 $0.007 2042 1.976 23.22 27.7 0.00036 0.000 0.0004 0.0000 $0.01 -$0.00052 $0.000 $0.007 2043 1.993 23.45 27.7 0.00037 0.000 0.0004 0.0000 $0.01 -$0.00053 $0.000 $0.007 2044 2.010 23.69 27.7 0.00037 0.000 0.0004 0.0000 $0.01 -$0.00053 $0.000 $0.007 2045 21.89 27.7 0.00034 0.000 0.0004 0.0000 $0.01 $0.000 $0.007 2046 20.07 27.7 0.00031 0.000 0.0003 0.0000 $0.01 $0.000 $0.007 2047 18.23 27.7 0.00029 0.000 0.0003 0.0000 $0.01 $0.000 $0.006 2048 16.38 27.7 0.00026 0.000 0.0003 0.0000 $0.01 $0.000 $0.006 2049 14.50 27.7 0.00023 0.000 0.0002 0.0000 $0.01 $0.000 $0.005 2050 12.61 27.7 0.00020 0.000 0.0002 0.0000 $0.00 $0.000 $0.004 2051 10.74 27.7 0.00017 0.000 0.0002 0.0000 $0.00 $0.000 $0.004 2052 8.95 27.7 0.00014 0.000 0.0002 0.0000 $0.00 $0.000 $0.003 2053 7.30 27.7 0.00011 0.000 0.0001 0.0000 $0.00 $0.000 $0.003 2054 5.83 27.7 0.00009 0.000 0.0001 0.0000 $0.00 $0.000 $0.002 2055 4.54 27.7 0.00007 0.000 0.0001 0.0000 $0.00 $0.000 $0.002 2056 3.46 27.7 0.00005 0.000 0.0001 0.0000 $0.00 $0.000 $0.001 2057 2.58 27.7 0.00004 0.000 0.0000 0.0000 $0.00 $0.000 $0.001 2058 1.88 27.7 0.00003 0.000 0.0000 0.0000 $0.00 $0.000 $0.001 2059 1.33 27.7 0.00002 0.000 0.0000 0.0000 $0.00 $0.000 $0.001 2060 0.93 27.7 0.00001 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 2061 0.63 27.7 0.00001 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 2062 0.41 27.7 0.00001 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 2063 0.27 27.7 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 2064 0.17 27.7 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 2065 0.10 27.7 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 2066 0.06 27.7 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 2067 0.04 27.7 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 2068 0.02 27.7 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 2069 0.01 27.7 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 2070 0.01 27.7 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 2071 0.00 27.7 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 2072 0.00 27.7 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 2073 0.00 27.7 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000

0900006480eb89bf.xlsx Julie Osborn 7/18/20112:07 PM

# DRAFT

Net Present Value Gas Eff.

Site SavingsElec. Eff.

Site SavingsTotal

PrimaryDiscounted

Primary SavingsEnergy

Cost SavingsEquipment

Cost SavingsMaintenance

and Repair Cost SavingsNet SavingsNet Present Value Gas Eff.

Site Savings

Billions $2009 Quads TWh Quads Quads Billions $2009 Billions

$2009Billions $2009Billions $2009 Billions

$2009 Quads

$0.00 0.00015 -0.001 0.0002 0.0001 $0.00 -$0.01303 $0.000 -$0.003 -$0.01 0.00017 $0.00 0.00031 -0.003 0.0003 0.0002 $0.00 -$0.01390 $0.000 -$0.007 -$0.01 0.00035 $0.00 0.00048 -0.004 0.0005 0.0003 $0.01 -$0.01453 $0.000 -$0.011 $0.00 0.00053 $0.00 0.00066 -0.005 0.0007 0.0004 $0.01 -$0.01506 $0.000 -$0.015 $0.00 0.00073 $0.00 0.00084 -0.007 0.0009 0.0005 $0.01 -$0.01555 $0.000 -$0.019 $0.00 0.00093 $0.00 0.00103 -0.008 0.0010 0.0005 $0.02 -$0.01599 $0.000 -$0.023 $0.00 0.00113 $0.00 0.00122 -0.010 0.0012 0.0006 $0.02 -$0.01635 $0.000 -$0.027 $0.00 0.00134 $0.00 0.00140 -0.011 0.0014 0.0006 $0.02 -$0.01673 $0.000 -$0.031 $0.00 0.00154 $0.00 0.00158 -0.013 0.0016 0.0007 $0.02 -$0.01716 $0.000 -$0.035 $0.00 0.00174 $0.00 0.00175 -0.014 0.0018 0.0007 $0.03 -$0.01761 $0.000 -$0.039 $0.00 0.00192 $0.00 0.00190 -0.015 0.0020 0.0007 $0.03 -$0.01809 $0.000 -$0.042 $0.00 0.00209 $0.00 0.00204 -0.016 0.0021 0.0007 $0.03 -$0.01851 $0.000 -$0.045 $0.00 0.00225 $0.00 0.00217 -0.017 0.0022 0.0007 $0.03 -$0.01886 $0.000 -$0.048 $0.00 0.00239 $0.00 0.00228 -0.018 0.0024 0.0007 $0.04 -$0.01914 $0.016 -$0.051 $0.01 0.00251 $0.00 0.00238 -0.019 0.0025 0.0007 $0.04 -$0.01940 $0.016 -$0.053 $0.01 0.00262 $0.00 0.00247 -0.020 0.0026 0.0007 $0.04 -$0.01966 $0.016 -$0.055 $0.01 0.00271 $0.00 0.00254 -0.020 0.0026 0.0006 $0.04 -$0.01985 $0.016 -$0.056 $0.01 0.00280 $0.00 0.00261 -0.021 0.0027 0.0006 $0.05 -$0.01998 $0.016 -$0.058 $0.01 0.00287 $0.00 0.00267 -0.021 0.0028 0.0006 $0.05 -$0.02014 $0.016 -$0.059 $0.01 0.00294 $0.00 0.00272 -0.022 0.0028 0.0006 $0.05 -$0.02032 $0.017 -$0.060 $0.01 0.00299 $0.00 0.00277 -0.022 0.0029 0.0005 $0.05 -$0.02050 $0.017 -$0.061 $0.01 0.00304 $0.00 0.00281 -0.022 0.0029 0.0005 $0.05 -$0.02070 $0.018 -$0.062 $0.01 0.00309 Efficiency Level 2

Energy Savings Net Present Value

0900006480eb89bf.xlsx Julie Osborn 7/18/20112:07 PM

# DRAFT

$0.00 0.00285 -0.023 0.0029 0.0005 $0.05 -$0.02090 $0.018 -$0.063 $0.01 0.00313 $0.00 0.00288 -0.023 0.0030 0.0004 $0.05 -$0.02112 $0.018 -$0.064 $0.01 0.00317 $0.00 0.00292 -0.023 0.0030 0.0004 $0.05 -$0.02133 $0.019 -$0.065 $0.01 0.00321 $0.00 0.00295 -0.024 0.0031 0.0004 $0.06 -$0.02155 $0.019 -$0.065 $0.01 0.00325 $0.00 0.00298 -0.024 0.0031 0.0004 $0.06 -$0.02176 $0.019 -$0.066 $0.01 0.00328 $0.00 0.00301 -0.024 0.0031 0.0004 $0.06 -$0.02196 $0.019 -$0.067 $0.01 0.00332 $0.00 0.00304 -0.024 0.0032 0.0003 $0.06 -$0.02216 $0.019 -$0.067 $0.01 0.00335 $0.00 0.00307 -0.025 0.0032 0.0003 $0.06 -$0.02235 $0.019 -$0.068 $0.01 0.00338 $0.00 0.00284 -0.023 0.0029 0.0003 $0.06 $0.019 -$0.063 $0.01 0.00313 $0.00 0.00260 -0.021 0.0027 0.0002 $0.05 $0.019 -$0.058 $0.01 0.00287 $0.00 0.00237 -0.019 0.0024 0.0002 $0.05 $0.019 -$0.052 $0.01 0.00260 $0.00 0.00213 -0.017 0.0022 0.0002 $0.04 $0.020 -$0.047 $0.00 0.00234 $0.00 0.00188 -0.015 0.0019 0.0001 $0.04 $0.020 -$0.042 $0.00 0.00207 $0.00 0.00164 -0.013 0.0017 0.0001 $0.04 $0.020 -$0.036 $0.00 0.00180 $0.00 0.00139 -0.011 0.0014 0.0001 $0.03 $0.020 -$0.031 $0.00 0.00153 $0.00 0.00116 -0.009 0.0012 0.0001 $0.03 $0.021 -$0.026 $0.00 0.00128 $0.00 0.00095 -0.008 0.0010 0.0001 $0.02 $0.021 -$0.021 $0.00 0.00104 $0.00 0.00076 -0.006 0.0008 0.0000 $0.02 $0.021 -$0.017 $0.00 0.00083 $0.00 0.00059 -0.005 0.0006 0.0000 $0.01 $0.021 -$0.013 $0.00 0.00065 $0.00 0.00045 -0.004 0.0005 0.0000 $0.01 $0.021 -$0.010 $0.00 0.00049 $0.00 0.00033 -0.003 0.0003 0.0000 $0.01 -$0.080 -$0.007 $0.00 0.00037 $0.00 0.00024 -0.002 0.0003 0.0000 $0.01 $0.000 -$0.005 $0.00 0.00027 $0.00 0.00017 -0.001 0.0002 0.0000 $0.00 $0.000 -$0.004 $0.00 0.00019 $0.00 0.00012 -0.001 0.0001 0.0000 $0.00 $0.000 -$0.003 $0.00 0.00013 $0.00 0.00008 -0.001 0.0001 0.0000 $0.00 $0.000 -$0.002 $0.00 0.00009 $0.00 0.00005 0.000 0.0001 0.0000 $0.00 $0.000 -$0.001 $0.00 0.00006 $0.00 0.00003 0.000 0.0000 0.0000 $0.00 $0.000 -$0.001 $0.00 0.00004 $0.00 0.00002 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00002 $0.00 0.00001 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00001 $0.00 0.00001 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00001 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00001 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000

0900006480eb89bf.xlsx Julie Osborn 7/18/20112:07 PM

# DRAFT

Elec. Eff. Site SavingsTotal

PrimaryDiscounted

Primary SavingsEnergy

Cost SavingsEquipment

Cost SavingsMaintenanc

e and Repair Cost SavingsNet SavingsNet Present Value Gas

Efficiency Site SavingsElec. Eff.

Site SavingsTotal

PrimaryDiscounte

d Primary Savings

TWh Quads Quads Billions $2009 Billions

$2009 Billions

$2009 Billions

$2009 Billions

$2009 Quads TWh QuadsQuads

-0.001 0.0002 0.0001 $0.00 -$0.02510$0.000 -$0.023 -$0.02 0.00019 -0.001 0.00020.0001 -0.003 0.0003 0.0002 $0.00 -$0.02677$0.000 -$0.022 -$0.01 0.00040 -0.003 0.00040.0003 -0.005 0.0005 0.0003 $0.01 -$0.02799$0.000 -$0.020 -$0.01 0.00062 -0.005 0.00060.0004 -0.006 0.0007 0.0004 $0.01 -$0.02900$0.000 -$0.018 -$0.01 0.00084 -0.006 0.00090.0005 -0.008 0.0009 0.0005 $0.01 -$0.02996$0.000 -$0.016 -$0.01 0.00108 -0.008 0.00110.0006 -0.010 0.0012 0.0006 $0.02 -$0.03081 $0.000 -$0.014 -$0.01 0.00131 -0.010 0.00130.0007 -0.011 0.0014 0.0006 $0.02 -$0.03150$0.000 -$0.011 -$0.01 0.00155 -0.011 0.00160.0008 -0.013 0.0016 0.0007 $0.02 -$0.03223$0.000 -$0.009 $0.00 0.00179 -0.013 0.00180.0008 -0.015 0.0018 0.0007 $0.03 -$0.03305$0.000 -$0.006 $0.00 0.00202 -0.015 0.00210.0009 -0.016 0.0020 0.0008 $0.03 -$0.03393$0.000 -$0.005 $0.00 0.00223 -0.016 0.00230.0009 -0.018 0.0022 0.0008 $0.03 -$0.03484$0.000 -$0.003 $0.00 0.00243 -0.018 0.00250.0009 -0.019 0.0023 0.0008 $0.03 -$0.03565$0.000 -$0.001 $0.00 0.00261 -0.019 0.00270.0009 -0.020 0.0025 0.0008 $0.04 -$0.03633$0.000 $0.001 $0.00 0.00277 -0.020 0.00290.0009 -0.021 0.0026 0.0008 $0.04 -$0.03688$0.015 $0.018 $0.01 0.00291 -0.021 0.00300.0009 -0.022 0.0027 0.0007 $0.04 -$0.03738$0.014 $0.020 $0.01 0.00304 -0.022 0.00320.0009 -0.023 0.0028 0.0007 $0.05 -$0.03788$0.014 $0.022 $0.01 0.00315 -0.023 0.00330.0008 -0.024 0.0029 0.0007 $0.05 -$0.03824$0.015 $0.024 $0.01 0.00325 -0.024 0.00340.0008 -0.024 0.0030 0.0007 $0.05 -$0.03849$0.015 $0.026 $0.01 0.00333 -0.024 0.00350.0008 -0.025 0.0030 0.0006 $0.05 -$0.03880$0.015 $0.027 $0.01 0.00341 -0.025 0.00350.0007 -0.025 0.0031 0.0006 $0.05 -$0.03914$0.015 $0.029 $0.01 0.00347 -0.025 0.00360.0007 -0.026 0.0031 0.0006 $0.05 -$0.03948$0.016 $0.031 $0.01 0.00353 -0.026 0.00370.0007 -0.026 0.0032 0.0005 $0.06 -$0.03987$0.016 $0.032 $0.01 0.00359 -0.026 0.00370.0006 Efficiency Level 3 Efficiency Level 4

Energy Savings Energy Savings Net Present Value

0900006480eb89bf.xlsx Julie Osborn 7/18/20112:07 PM

# DRAFT

-0.027 0.0032 0.0005 $0.06 -$0.04026$0.017 $0.034 $0.01 0.00364 -0.026 0.00380.0006 -0.027 0.0033 0.0005 $0.06 -$0.04067$0.017 $0.035 $0.01 0.00368 -0.027 0.00380.0006 -0.027 0.0033 0.0005 $0.06 -$0.04109$0.017 $0.036 $0.01 0.00373 -0.027 0.00390.0005 -0.027 0.0034 0.0004 $0.06 -$0.04151 $0.017 $0.037 $0.00 0.00377 -0.027 0.00390.0005 -0.028 0.0034 0.0004 $0.06 -$0.04191 $0.017 $0.038 $0.00 0.00381 -0.028 0.00400.0005 -0.028 0.0034 0.0004 $0.06 -$0.04231 $0.017 $0.039 $0.00 0.00385 -0.028 0.00400.0005 -0.028 0.0035 0.0004 $0.07 -$0.04268$0.017 $0.040 $0.00 0.00389 -0.028 0.00400.0004 -0.029 0.0035 0.0003 $0.07 -$0.04305$0.017 $0.041 $0.00 0.00393 -0.029 0.00410.0004 -0.026 0.0032 0.0003 $0.06 $0.017 $0.080 $0.01 0.00363 -0.026 0.00380.0004 -0.024 0.0030 0.0003 $0.06 $0.017 $0.076 $0.01 0.00333 -0.024 0.00350.0003 -0.022 0.0027 0.0002 $0.05 $0.018 $0.071 $0.01 0.00302 -0.022 0.00310.0003 -0.020 0.0024 0.0002 $0.05 $0.018 $0.067 $0.01 0.00272 -0.020 0.00280.0002 -0.018 0.0021 0.0002 $0.04 $0.018 $0.062 $0.00 0.00241 -0.018 0.00250.0002 -0.015 0.0019 0.0001 $0.04 $0.018 $0.057 $0.00 0.00209 -0.015 0.00220.0001 -0.013 0.0016 0.0001 $0.03 $0.018 $0.051 $0.00 0.00178 -0.013 0.00190.0001 -0.011 0.0013 0.0001 $0.03 $0.019 $0.046 $0.00 0.00148 -0.011 0.00150.0001 -0.009 0.0011 0.0001 $0.02 $0.019 $0.042 $0.00 0.00121 -0.009 0.00130.0001 -0.007 0.0009 0.0000 $0.02 $0.019 $0.037 $0.00 0.00097 -0.007 0.00100.0001 -0.005 0.0007 0.0000 $0.01 $0.019 $0.034 $0.00 0.00075 -0.005 0.00080.0000 -0.004 0.0005 0.0000 $0.01 $0.019 $0.030 $0.00 0.00057 -0.004 0.00060.0000 -0.003 0.0004 0.0000 $0.01 -$0.082 -$0.073 $0.00 0.00043 -0.003 0.00040.0000 -0.002 0.0003 0.0000 $0.01 $0.000 $0.006 $0.00 0.00031 -0.002 0.00030.0000 -0.002 0.0002 0.0000 $0.00 $0.000 $0.005 $0.00 0.00022 -0.002 0.00020.0000 -0.001 0.0001 0.0000 $0.00 $0.000 $0.003 $0.00 0.00015 -0.001 0.00020.0000 -0.001 0.0001 0.0000 $0.00 $0.000 $0.002 $0.00 0.00010 -0.001 0.00010.0000 -0.001 0.0001 0.0000 $0.00 $0.000 $0.001 $0.00 0.00007 -0.001 0.00010.0000 0.000 0.0000 0.0000 $0.00 $0.000 $0.001 $0.00 0.00004 0.000 0.00000.0000 0.000 0.0000 0.0000 $0.00 $0.000 $0.001 $0.00 0.00003 0.000 0.00000.0000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00002 0.000 0.00000.0000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00001 0.000 0.00000.0000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00001 0.000 0.00000.0000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.00000.0000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.00000.0000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.00000.0000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.00000.0000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.00000.0000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.00000.0000

0900006480eb89bf.xlsx Julie Osborn 7/18/20112:07 PM

# DRAFT

Energy Cost SavingsEquipment

Cost SavingsMaintenan

ce and Repair Cost Savings Net

Savings Net

Present Value Gas

Efficiency Site SavingsElec. Eff.

Site SavingsTotal

PrimaryDiscounted

Primary SavingsEnergy

Cost SavingsEquipment

Cost SavingsMaintenanc

e and Repair Cost Savings

Billions $2009 Billions

$2009 Billions

$2009 Billions

$2009 Billions

$2009 Quads TWh Quads Quads Billions $2009 Billions

$2009 Billions

$2009 $0.00-$0.03340$0.000-$0.031 -$0.02 0.00036 -0.001 0.0004 0.0003 $0.01 -$0.44362$0.000 $0.01-$0.03561$0.000-$0.030-$0.02 0.00075 -0.003 0.0008 0.0005 $0.01 -$0.47299$0.000 $0.01-$0.03723$0.000-$0.028-$0.02 0.00115 -0.004 0.0012 0.0008 $0.02 -$0.49455$0.000 $0.01-$0.03859$0.000-$0.026-$0.02 0.00157 -0.006 0.0017 0.0010 $0.02 -$0.51253$0.000 $0.02-$0.03986$0.000-$0.024-$0.01 0.00201 -0.008 0.0021 0.0011 $0.03 -$0.52946$0.000 $0.02-$0.04099$0.000-$0.021 -$0.01 0.00245 -0.010 0.0026 0.0013 $0.04 -$0.54446$0.000 $0.02-$0.04190$0.000-$0.018-$0.01 0.00290 -0.011 0.0030 0.0014 $0.05 -$0.55656$0.000 $0.03-$0.04289$0.000-$0.015-$0.01 0.00334 -0.013 0.0035 0.0016 $0.05 -$0.56962$0.000 $0.03-$0.04397$0.000-$0.013-$0.01 0.00376 -0.015 0.0040 0.0016 $0.06 -$0.58407$0.000 $0.03-$0.04514$0.000-$0.011 $0.00 0.00416 -0.016 0.0044 0.0017 $0.07 -$0.59953$0.000 $0.04-$0.04635$0.000-$0.009 $0.00 0.00453 -0.018 0.0048 0.0017 $0.07 -$0.61566$0.000 $0.04-$0.04743$0.000-$0.007 $0.00 0.00487 -0.019 0.0052 0.0018 $0.08 -$0.63002$0.000 $0.04-$0.04833$0.000-$0.004 $0.00 0.00517 -0.020 0.0055 0.0017 $0.08 -$0.64199$0.000 $0.05-$0.04906$0.015 $0.013 $0.00 0.00544 -0.021 0.0058 0.0017 $0.09 -$0.65164$0.015 $0.05-$0.04973$0.014 $0.015 $0.00 0.00567 -0.022 0.0060 0.0017 $0.10 -$0.66052$0.014 $0.05-$0.05039$0.014 $0.017 $0.00 0.00588 -0.023 0.0062 0.0016 $0.10 -$0.66933$0.014 $0.06-$0.05087$0.015 $0.020 $0.00 0.00606 -0.024 0.0064 0.0016 $0.11 -$0.67567$0.015 $0.06-$0.05121$0.015 $0.022 $0.00 0.00622 -0.024 0.0066 0.0015 $0.11 -$0.68024$0.015 $0.06-$0.05162$0.015 $0.023 $0.00 0.00636 -0.025 0.0068 0.0014 $0.11 -$0.68561 $0.015 $0.06-$0.05208$0.015 $0.025 $0.00 0.00648 -0.025 0.0069 0.0014 $0.12 -$0.69169$0.015 $0.06-$0.05253$0.016 $0.027 $0.00 0.00659 -0.026 0.0070 0.0013 $0.12 -$0.69771 $0.016 $0.07-$0.05304$0.016 $0.028 $0.00 0.00669 -0.026 0.0071 0.0012 $0.12 -$0.70447$0.016 Efficiency Level 5 Efficiency Level 4

Net Present Value Energy Savings Net Present Value

0900006480eb89bf.xlsx Julie Osborn 7/18/20112:07 PM

# DRAFT

$0.07-$0.05357$0.017 $0.030 $0.00 0.00679 -0.026 0.0072 0.0012 $0.13 -$0.71150$0.017 $0.07-$0.05411$0.017 $0.031 $0.00 0.00687 -0.027 0.0073 0.0011 $0.13 -$0.71875$0.017 $0.07-$0.05467$0.017 $0.032 $0.00 0.00695 -0.027 0.0074 0.0010 $0.13 -$0.72613$0.017 $0.07-$0.05522$0.017 $0.034 $0.00 0.00703 -0.027 0.0075 0.0010 $0.14 -$0.73349$0.017 $0.07-$0.05576$0.017 $0.035 $0.00 0.00711 -0.028 0.0075 0.0009 $0.14 -$0.74067$0.017 $0.08-$0.05628$0.017 $0.036 $0.00 0.00718 -0.028 0.0076 0.0009 $0.14 -$0.74759$0.017 $0.08-$0.05678$0.017 $0.037 $0.00 0.00726 -0.028 0.0077 0.0008 $0.15 -$0.75424$0.017 $0.08-$0.05727$0.017 $0.038 $0.00 0.00733 -0.029 0.0078 0.0008 $0.15 -$0.76065$0.017 $0.07 $0.017 $0.091 $0.01 0.00677 -0.026 0.0072 0.0007 $0.14 $0.017 $0.07 $0.017 $0.086 $0.01 0.00621 -0.024 0.0066 0.0006 $0.13 $0.017 $0.06 $0.018 $0.080 $0.01 0.00564 -0.022 0.0060 0.0005 $0.12 $0.018 $0.06 $0.018 $0.075 $0.01 0.00507 -0.020 0.0054 0.0004 $0.11 $0.018 $0.05 $0.018 $0.069 $0.00 0.00449 -0.017 0.0048 0.0003 $0.10 $0.018 $0.04 $0.018 $0.063 $0.00 0.00390 -0.015 0.0041 0.0003 $0.09 $0.018 $0.04 $0.018 $0.057 $0.00 0.00332 -0.013 0.0035 0.0002 $0.07 $0.018 $0.03 $0.019 $0.051 $0.00 0.00277 -0.011 0.0029 0.0002 $0.06 $0.019 $0.03 $0.019 $0.046 $0.00 0.00226 -0.009 0.0024 0.0001 $0.05 $0.019 $0.02 $0.019 $0.041 $0.00 0.00180 -0.007 0.0019 0.0001 $0.04 $0.019 $0.02 $0.019 $0.036 $0.00 0.00141 -0.005 0.0015 0.0001 $0.03 $0.019 $0.01 $0.019 $0.032 $0.00 0.00107 -0.004 0.0011 0.0001 $0.03 $0.019 $0.01 -$0.082-$0.072 $0.00 0.00080 -0.003 0.0008 0.0000 $0.02 -$0.082 $0.01 $0.000 $0.007 $0.00 0.00058 -0.002 0.0006 0.0000 $0.01 $0.000 $0.01 $0.000 $0.005 $0.00 0.00041 -0.002 0.0004 0.0000 $0.01 $0.000 $0.00 $0.000 $0.004 $0.00 0.00029 -0.001 0.0003 0.0000 $0.01 $0.000 $0.00 $0.000 $0.003 $0.00 0.00019 -0.001 0.0002 0.0000 $0.00 $0.000 $0.00 $0.000 $0.002 $0.00 0.00013 0.000 0.0001 0.0000 $0.00 $0.000 $0.00 $0.000 $0.001 $0.00 0.00008 0.000 0.0001 0.0000 $0.00 $0.000 $0.00 $0.000 $0.001 $0.00 0.00005 0.000 0.0001 0.0000 $0.00 $0.000 $0.00 $0.000 $0.000 $0.00 0.00003 0.000 0.0000 0.0000 $0.00 $0.000 $0.00 $0.000 $0.000 $0.00 0.00002 0.000 0.0000 0.0000 $0.00 $0.000 $0.00 $0.000 $0.000 $0.00 0.00001 0.000 0.0000 0.0000 $0.00 $0.000 $0.00 $0.000 $0.000 $0.00 0.00001 0.000 0.0000 0.0000 $0.00 $0.000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000

0900006480eb89bf.xlsx Julie Osborn 7/18/20112:07 PM

# DRAFT

Net SavingsNet Present

Value Gas

Efficiency Site SavingsElec. Eff.

Site SavingsTotal

PrimaryDiscounted

Primary SavingsEnergy

Cost SavingsEquipment

Cost SavingsMaintenanc

e and Repair Cost SavingsNet SavingsNet Present Value Gas

Efficiency Site Savings

Billions $2009 Billions

$2009 Quads TWh Quads Quads Billions $2009 Billions

$2009 Billions

$2009 Billions

$2009 Billions

$2009 Quads

-$0.438 -$0.31 0.00045 -0.001 0.0005 0.0003 $0.01 -$0.51849$0.000 -$0.512 -$0.36 0.00102 -$0.462 -$0.31 0.00092 -0.003 0.0010 0.0006 $0.01 -$0.55280$0.000 -$0.539 -$0.36 0.00210 -$0.477 -$0.30 0.00142 -0.004 0.0015 0.0009 $0.02 -$0.57801 $0.000 -$0.557 -$0.35 0.00324 -$0.489 -$0.28 0.00194 -0.006 0.0020 0.0012 $0.03 -$0.59902$0.000 -$0.570 -$0.33 0.00442 -$0.499 -$0.27 0.00247 -0.008 0.0026 0.0014 $0.04 -$0.61881 $0.000 -$0.581 -$0.32 0.00563 -$0.507 -$0.26 0.00302 -0.010 0.0032 0.0016 $0.05 -$0.63634$0.000 -$0.590 -$0.30 0.00688 -$0.511 -$0.24 0.00357 -0.011 0.0038 0.0018 $0.06 -$0.65048$0.000 -$0.595 -$0.28 0.00814 -$0.517 -$0.23 0.00411 -0.013 0.0043 0.0019 $0.07 -$0.66574$0.000 -$0.601 -$0.27 0.00937 -$0.525 -$0.22 0.00463 -0.015 0.0049 0.0020 $0.07 -$0.68264$0.000 -$0.609 -$0.25 0.01056 -$0.534 -$0.21 0.00512 -0.016 0.0055 0.0021 $0.08 -$0.70070$0.000 -$0.620 -$0.24 0.01168 -$0.544 -$0.20 0.00558 -0.018 0.0060 0.0022 $0.09 -$0.71956$0.000 -$0.631 -$0.23 0.01272 -$0.552 -$0.19 0.00600 -0.019 0.0064 0.0022 $0.10 -$0.73634$0.000 -$0.640 -$0.22 0.01366 -$0.558 -$0.18 0.00637 -0.020 0.0068 0.0022 $0.10 -$0.75033$0.000 -$0.646 -$0.20 0.01451 -$0.547 -$0.16 0.00670 -0.021 0.0071 0.0021 $0.11 -$0.76160$0.015 -$0.635 -$0.19 0.01527 -$0.550 -$0.15 0.00699 -0.022 0.0075 0.0021 $0.12 -$0.77198$0.014 -$0.639 -$0.18 0.01593 -$0.554 -$0.14 0.00724 -0.023 0.0077 0.0020 $0.13 -$0.78228$0.014 -$0.643 -$0.17 0.01651 -$0.554 -$0.13 0.00747 -0.024 0.0080 0.0019 $0.13 -$0.78969$0.015 -$0.643 -$0.16 0.01702 -$0.555 -$0.13 0.00766 -0.024 0.0082 0.0018 $0.14 -$0.79503$0.015 -$0.643 -$0.15 0.01746 -$0.557 -$0.12 0.00783 -0.025 0.0084 0.0018 $0.14 -$0.80131 $0.015 -$0.645 -$0.14 0.01785 -$0.559 -$0.11 0.00798 -0.025 0.0085 0.0017 $0.15 -$0.80841 $0.015 -$0.647 -$0.13 0.01820 -$0.561 -$0.10 0.00812 -0.026 0.0087 0.0016 $0.15 -$0.81545$0.016 -$0.650 -$0.12 0.01851 -$0.564 -$0.10 0.00824 -0.026 0.0088 0.0015 $0.15 -$0.82335$0.016 -$0.653 -$0.11 0.01879 Net Present Value Efficiency Level 6

Energy Savings Net Present Value

0900006480eb89bf.xlsx Julie Osborn 7/18/20112:07 PM

# DRAFT

-$0.567 -$0.09 0.00836 -0.026 0.0089 0.0014 $0.16 -$0.83156$0.017 -$0.657 -$0.11 0.01905 -$0.571 -$0.09 0.00846 -0.027 0.0090 0.0014 $0.16 -$0.84004$0.017 -$0.661 -$0.10 0.01929 -$0.575 -$0.08 0.00857 -0.027 0.0091 0.0013 $0.17 -$0.84867$0.017 -$0.666 -$0.09 0.01952 -$0.579 -$0.08 0.00866 -0.027 0.0092 0.0012 $0.17 -$0.85727$0.017 -$0.671 -$0.09 0.01974 -$0.583 -$0.07 0.00876 -0.028 0.0093 0.0011 $0.17 -$0.86566$0.017 -$0.675 -$0.08 0.01996 -$0.587 -$0.07 0.00885 -0.028 0.0094 0.0011 $0.18 -$0.87375$0.017 -$0.679 -$0.08 0.02017 -$0.591 -$0.06 0.00894 -0.028 0.0095 0.0010 $0.18 -$0.88152$0.017 -$0.683 -$0.07 0.02037 -$0.594 -$0.06 0.00903 -0.028 0.0096 0.0010 $0.19 -$0.88901 $0.017 -$0.687 -$0.07 0.02057 $0.157 $0.01 0.00834 -0.026 0.0089 0.0008 $0.17 $0.017 $0.191 $0.02 0.01901 $0.147 $0.01 0.00765 -0.024 0.0082 0.0007 $0.16 $0.017 $0.178 $0.02 0.01743 $0.137 $0.01 0.00695 -0.022 0.0074 0.0006 $0.15 $0.018 $0.165 $0.01 0.01583 $0.126 $0.01 0.00624 -0.020 0.0067 0.0005 $0.13 $0.018 $0.152 $0.01 0.01422 $0.115 $0.01 0.00553 -0.017 0.0059 0.0004 $0.12 $0.018 $0.138 $0.01 0.01260 $0.104 $0.01 0.00481 -0.015 0.0051 0.0003 $0.11 $0.018 $0.124 $0.01 0.01095 $0.092 $0.01 0.00409 -0.013 0.0044 0.0003 $0.09 $0.018 $0.110 $0.01 0.00933 $0.081 $0.00 0.00341 -0.011 0.0036 0.0002 $0.08 $0.019 $0.096 $0.01 0.00778 $0.070 $0.00 0.00278 -0.009 0.0030 0.0002 $0.06 $0.019 $0.082 $0.00 0.00634 $0.060 $0.00 0.00222 -0.007 0.0024 0.0001 $0.05 $0.019 $0.070 $0.00 0.00506 $0.052 $0.00 0.00173 -0.005 0.0018 0.0001 $0.04 $0.019 $0.059 $0.00 0.00395 $0.044 $0.00 0.00132 -0.004 0.0014 0.0001 $0.03 $0.019 $0.050 $0.00 0.00301 -$0.063 $0.00 0.00098 -0.003 0.0010 0.0000 $0.02 -$0.082 -$0.058 $0.00 0.00224 $0.014 $0.00 0.00072 -0.002 0.0008 0.0000 $0.02 $0.000 $0.017 $0.00 0.00163 $0.010 $0.00 0.00051 -0.002 0.0005 0.0000 $0.01 $0.000 $0.012 $0.00 0.00116 $0.007 $0.00 0.00035 -0.001 0.0004 0.0000 $0.01 $0.000 $0.009 $0.00 0.00080 $0.005 $0.00 0.00024 -0.001 0.0003 0.0000 $0.01 $0.000 $0.006 $0.00 0.00054 $0.003 $0.00 0.00016 0.000 0.0002 0.0000 $0.00 $0.000 $0.004 $0.00 0.00036 $0.002 $0.00 0.00010 0.000 0.0001 0.0000 $0.00 $0.000 $0.003 $0.00 0.00023 $0.001 $0.00 0.00006 0.000 0.0001 0.0000 $0.00 $0.000 $0.002 $0.00 0.00015 $0.001 $0.00 0.00004 0.000 0.0000 0.0000 $0.00 $0.000 $0.001 $0.00 0.00009 $0.001 $0.00 0.00002 0.000 0.0000 0.0000 $0.00 $0.000 $0.001 $0.00 0.00005 $0.000 $0.00 0.00001 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00003 $0.000 $0.00 0.00001 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00002 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00001 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00001 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000

0900006480eb89bf.xlsx Julie Osborn 7/18/20112:07 PM

# DRAFT

Elec. Eff. Site SavingsTotal

PrimaryDiscounted

Primary SavingsEnergy

Cost SavingsEquipment

Cost SavingsMaintenanc

e and Repair Cost SavingsNet SavingsNet Present Value Gas

Efficiency Site SavingsElec. Eff.

Site SavingsTotal

PrimaryDiscounted

Primary Savings

TWh Quads Quads Billions $2009 Billions

$2009 Billions

$2009 Billions

$2009 Billions

$2009 Quads TWh Quads Quads

-0.001 0.0011 0.0008 $0.02 -$0.39436$0.000 -$0.379 -$0.27 0.00130 -0.001 0.0014 0.0010 -0.003 0.0022 0.0015 $0.03 -$0.42046$0.000 -$0.388 -$0.26 0.00269 -0.003 0.0029 0.0019 -0.005 0.0035 0.0022 $0.05 -$0.43964$0.000 -$0.390 -$0.24 0.00415 -0.005 0.0044 0.0028 -0.006 0.0047 0.0027 $0.07 -$0.45562$0.000 -$0.387 -$0.23 0.00565 -0.006 0.0061 0.0035 -0.008 0.0060 0.0033 $0.09 -$0.47067$0.000 -$0.383 -$0.21 0.00721 -0.008 0.0077 0.0042 -0.010 0.0074 0.0037 $0.11 -$0.48400$0.000 -$0.376 -$0.19 0.00881 -0.010 0.0094 0.0048 -0.011 0.0087 0.0041 $0.13 -$0.49476$0.000 -$0.366 -$0.17 0.01042 -0.012 0.0112 0.0053 -0.013 0.0100 0.0045 $0.15 -$0.50637$0.000 -$0.356 -$0.16 0.01200 -0.013 0.0129 0.0057 -0.015 0.0113 0.0047 $0.17 -$0.51922$0.000 -$0.349 -$0.14 0.01352 -0.015 0.0145 0.0060 -0.016 0.0126 0.0049 $0.19 -$0.53295$0.000 -$0.346 -$0.13 0.01496 -0.017 0.0161 0.0063 -0.018 0.0137 0.0050 $0.20 -$0.54730$0.000 -$0.342 -$0.12 0.01629 -0.018 0.0176 0.0064 -0.019 0.0147 0.0050 $0.22 -$0.56006$0.000 -$0.337 -$0.11 0.01750 -0.019 0.0189 0.0064 -0.020 0.0157 0.0050 $0.24 -$0.57070$0.000 -$0.330 -$0.10 0.01859 -0.021 0.0201 0.0064 -0.021 0.0165 0.0049 $0.26 -$0.57928$0.015 -$0.307 -$0.09 0.01955 -0.022 0.0211 0.0062 -0.022 0.0172 0.0047 $0.27 -$0.58717$0.014 -$0.299 -$0.08 0.02040 -0.023 0.0220 0.0061 -0.023 0.0178 0.0046 $0.29 -$0.59500$0.014 -$0.292 -$0.08 0.02114 -0.024 0.0228 0.0059 -0.024 0.0184 0.0044 $0.30 -$0.60064$0.015 -$0.281 -$0.07 0.02180 -0.024 0.0235 0.0057 -0.024 0.0188 0.0042 $0.32 -$0.60470$0.015 -$0.274 -$0.06 0.02236 -0.025 0.0241 0.0055 -0.025 0.0192 0.0041 $0.33 -$0.60948$0.015 -$0.269 -$0.06 0.02286 -0.025 0.0247 0.0052 -0.025 0.0196 0.0039 $0.34 -$0.61488$0.015 -$0.263 -$0.05 0.02331 -0.026 0.0252 0.0050 -0.026 0.0199 0.0037 $0.35 -$0.62024$0.016 -$0.258 -$0.05 0.02370 -0.026 0.0256 0.0047 -0.026 0.0202 0.0035 $0.36 -$0.62625$0.016 -$0.254 -$0.04 0.02406 -0.027 0.0260 0.0045Efficiency Level 8 Efficiency Level 7

Energy Savings Net Present Value Energy Savings

0900006480eb89bf.xlsx Julie Osborn 7/18/20112:07 PM

# DRAFT

-0.027 0.0205 0.0033 $0.36 -$0.63249$0.017 -$0.251 -$0.04 0.02440 -0.027 0.0263 0.0042 -0.027 0.0208 0.0031 $0.37 -$0.63894$0.017 -$0.248 -$0.04 0.02471 -0.027 0.0267 0.0040 -0.027 0.0210 0.0030 $0.38 -$0.64550$0.017 -$0.246 -$0.03 0.02500 -0.028 0.0270 0.0038 -0.028 0.0213 0.0028 $0.39 -$0.65204$0.017 -$0.244 -$0.03 0.02528 -0.028 0.0273 0.0036 -0.028 0.0215 0.0026 $0.40 -$0.65843$0.017 -$0.241 -$0.03 0.02556 -0.028 0.0276 0.0034 -0.028 0.0217 0.0025 $0.41 -$0.66458$0.017 -$0.238 -$0.03 0.02582 -0.029 0.0279 0.0032 -0.029 0.0219 0.0024 $0.42 -$0.67049$0.017 -$0.235 -$0.03 0.02609 -0.029 0.0282 0.0030 -0.029 0.0222 0.0022 $0.43 -$0.67618$0.017 -$0.232 -$0.02 0.02634 -0.029 0.0284 0.0028 -0.027 0.0205 0.0019 $0.40 $0.017 $0.417 $0.04 0.02434 -0.027 0.0263 0.0025 -0.024 0.0188 0.0016 $0.37 $0.017 $0.388 $0.03 0.02232 -0.025 0.0241 0.0021 -0.022 0.0171 0.0014 $0.34 $0.018 $0.358 $0.03 0.02028 -0.023 0.0219 0.0018 -0.020 0.0153 0.0012 $0.31 $0.018 $0.327 $0.03 0.01821 -0.020 0.0197 0.0015 -0.018 0.0136 0.0010 $0.28 $0.018 $0.295 $0.02 0.01613 -0.018 0.0174 0.0012 -0.015 0.0118 0.0008 $0.24 $0.018 $0.262 $0.02 0.01403 -0.016 0.0151 0.0010 -0.013 0.0100 0.0006 $0.21 $0.018 $0.229 $0.01 0.01194 -0.013 0.0129 0.0008 -0.011 0.0084 0.0005 $0.18 $0.019 $0.196 $0.01 0.00996 -0.011 0.0107 0.0006 -0.009 0.0068 0.0004 $0.15 $0.019 $0.165 $0.01 0.00812 -0.009 0.0088 0.0005 -0.007 0.0055 0.0003 $0.12 $0.019 $0.137 $0.01 0.00648 -0.007 0.0070 0.0004 -0.006 0.0043 0.0002 $0.09 $0.019 $0.112 $0.01 0.00505 -0.006 0.0055 0.0003 -0.004 0.0032 0.0001 $0.07 $0.019 $0.091 $0.00 0.00385 -0.004 0.0042 0.0002 -0.003 0.0024 0.0001 $0.05 -$0.082 -$0.028 $0.00 0.00287 -0.003 0.0031 0.0001 -0.002 0.0018 0.0001 $0.04 $0.000 $0.040 $0.00 0.00209 -0.002 0.0023 0.0001 -0.002 0.0012 0.0000 $0.03 $0.000 $0.029 $0.00 0.00148 -0.002 0.0016 0.0001 -0.001 0.0009 0.0000 $0.02 $0.000 $0.020 $0.00 0.00103 -0.001 0.0011 0.0000 -0.001 0.0006 0.0000 $0.01 $0.000 $0.014 $0.00 0.00070 -0.001 0.0008 0.0000 -0.001 0.0004 0.0000 $0.01 $0.000 $0.009 $0.00 0.00046 -0.001 0.0005 0.0000 0.000 0.0003 0.0000 $0.01 $0.000 $0.006 $0.00 0.00030 0.000 0.0003 0.0000 0.000 0.0002 0.0000 $0.00 $0.000 $0.004 $0.00 0.00019 0.000 0.0002 0.0000 0.000 0.0001 0.0000 $0.00 $0.000 $0.002 $0.00 0.00011 0.000 0.0001 0.0000 0.000 0.0001 0.0000 $0.00 $0.000 $0.001 $0.00 0.00007 0.000 0.0001 0.0000 0.000 0.0000 0.0000 $0.00 $0.000 $0.001 $0.00 0.00004 0.000 0.0000 0.0000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00002 0.000 0.0000 0.0000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00001 0.000 0.0000 0.0000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00001 0.000 0.0000 0.0000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000 0.000 0.0000 0.0000 $0.00 $0.000 $0.000 $0.00 0.00000 0.000 0.0000 0.0000

0900006480eb89bf.xlsx Julie Osborn 7/18/20112:07 PM

# DRAFT

Energy Cost SavingsEquipment

Cost SavingsMaintenanc

e and Repair Cost SavingsNet SavingsNet Present Value

Billions $2009 Billions

$2009 Billions

$2009 Billions

$2009 Billions

$2009 $0.02 -$0.60205$0.000 -$0.582 -$0.42 $0.04 -$0.64190$0.000 -$0.601 -$0.40 $0.06 -$0.67118$0.000 -$0.608 -$0.38 $0.09 -$0.69557$0.000 -$0.608 -$0.35 $0.11 -$0.71855$0.000 -$0.606 -$0.33 $0.14 -$0.73890$0.000 -$0.600 -$0.31 $0.17 -$0.75533$0.000 -$0.590 -$0.28 $0.19 -$0.77305$0.000 -$0.580 -$0.26 $0.22 -$0.79267$0.000 -$0.575 -$0.24 $0.24 -$0.81364$0.000 -$0.574 -$0.22 $0.26 -$0.83553$0.000 -$0.573 -$0.21 $0.29 -$0.85502$0.000 -$0.569 -$0.19 $0.31 -$0.87127$0.000 -$0.563 -$0.18 $0.33 -$0.88436$0.015 -$0.540 -$0.16 $0.35 -$0.89641 $0.014 -$0.531 -$0.15 $0.37 -$0.90837$0.014 -$0.523 -$0.14 $0.39 -$0.91697$0.015 -$0.511 -$0.12 $0.41 -$0.92317$0.015 -$0.503 -$0.11 $0.42 -$0.93046$0.015 -$0.498 -$0.11 $0.43 -$0.93871 $0.015 -$0.492 -$0.10 $0.44 -$0.94688$0.016 -$0.487 -$0.09 $0.46 -$0.95606$0.016 -$0.484 -$0.08 Efficiency Level 8

Net Present Value

0900006480eb89bf.xlsx Julie Osborn 7/18/20112:07 PM

# DRAFT

$0.47 -$0.96559$0.017 -$0.481 -$0.08 $0.48 -$0.97544$0.017 -$0.479 -$0.07 $0.49 -$0.98546$0.017 -$0.478 -$0.07 $0.50 -$0.99544$0.017 -$0.476 -$0.06 $0.51 -$1.00519$0.017 -$0.474 -$0.06 $0.53 -$1.01458$0.017 -$0.472 -$0.05 $0.54 -$1.02361 $0.017 -$0.470 -$0.05 $0.55 -$1.03230$0.017 -$0.467 -$0.05 $0.51 $0.017 $0.530 $0.05 $0.48 $0.017 $0.493 $0.04 $0.44 $0.018 $0.455 $0.04 $0.40 $0.018 $0.415 $0.03 $0.36 $0.018 $0.374 $0.03 $0.31 $0.018 $0.331 $0.02 $0.27 $0.018 $0.288 $0.02 $0.23 $0.019 $0.246 $0.01 $0.19 $0.019 $0.207 $0.01 $0.15 $0.019 $0.170 $0.01 $0.12 $0.019 $0.139 $0.01 $0.09 $0.019 $0.111 $0.00 $0.07 -$0.082 -$0.012 $0.00 $0.05 $0.000 $0.051 $0.00 $0.04 $0.000 $0.037 $0.00 $0.03 $0.000 $0.026 $0.00 $0.02 $0.000 $0.018 $0.00 $0.01 $0.000 $0.012 $0.00 $0.01 $0.000 $0.008 $0.00 $0.00 $0.000 $0.005 $0.00 $0.00 $0.000 $0.003 $0.00 $0.00 $0.000 $0.002 $0.00 $0.00 $0.000 $0.001 $0.00 $0.00 $0.000 $0.001 $0.00 $0.00 $0.000 $0.000 $0.00 $0.00 $0.000 $0.000 $0.00 $0.00 $0.000 $0.000 $0.00 $0.00 $0.000 $0.000 $0.00 $0.00 $0.000 $0.000 $0.00

0900006480eb89bf.xlsx Julie Osborn 7/18/20112:07 PMHistorical Housing Census Data: http://www.census.gov/const/compann.pdf Historical Housing Census Data: http://www.census.gov/const/www/quarterly_starts_completions.pdf Source:shipments for GWH and EWH from 1951 to 2009 provided by AHRI Historical Housing Census Data: http://www.census.gov/const/mhs/mhstabplcmnt.pdf Housing Forecast AEO2010

New Housing (million)

Elec Oil Elec Oil Gas SWH Gas IWH SF + MF Mobile Elec Oil Elec Oil WH WH WH WH Replacements in kind Conversions+Replacement in kind Completions Homes Total WH WH WH WH Total New HousingReplacements 1951 2.28 0.00 2.28 1.29 0.05 0.00 0.00 0.00 0.00 1952 1.84 0.00 1.84 1.04 0.04 0.00 0.00 0.00 0.00 1953 2.38 0.00 2.38 1.35 0.03 0.00 0.00 0.00 0.00 1954 2.25 0.00 2.25 1.27 0.03 0.00 0.00 0.00 0.00 1955 1.98 0.00 1.98 1.12 0.03 0.00 0.00 0.00 0.00 1956 2.10 0.00 2.10 1.19 0.02 0.00 0.00 0.00 0.00 1957 2.25 0.00 2.25 1.27 0.02 0.00 0.00 0.00 0.00 1958 2.43 0.00 2.43 1.38 0.02 0.00 0.00 0.00 0.00 1959 2.50 0.00 2.50 1.41 0.02 0.04 0.02 0.00 0.00 0.121 1960 2.47 0.00 2.47 1.40 0.02 0.15 0.09 0.00 0.00 0.104 1961 2.58 0.00 2.58 1.46 0.02 0.31 0.18 0.01 0.00 0.090 1962 2.70 0.00 2.70 1.53 0.02 0.52 0.29 0.01 0.00 0.118 1963 2.52 0.00 2.52 1.43 0.02 0.74 0.42 0.01 0.00 0.151 1964 2.45 0.00 2.45 1.39 0.01 0.96 0.54 0.01 0.00 0.191 1965 2.66 0.00 2.66 1.50 0.02 1.18 0.67 0.02 0.00 0.217 1966 2.79 0.00 2.79 1.57 0.01 1.39 0.78 0.02 0.00 0.217 1967 2.89 0.00 2.89 1.63 0.01 1.58 0.89 0.02 0.00 0.240 1968 2.28 0.00 2.28 1.29 0.01 1.75 0.99 0.02 0.00 1.75 0.00 1.320 0.318 1.638 0.821 0.000 0.821 0.653 0.002 2.572 1.642 0.024 0.000 4.238 68% 60% 93% 80% 0.0% 0.0% 0.0% 1969 2.74 0.00 2.74 1.55 0.01 1.90 1.08 0.02 0.00 1.90 0.00 1.399 0.413 1.812 0.883 0.000 0.883 0.753 0.002 2.787 1.829 0.024 0.000 4.640 68% 59% 93% 80% 0.0% 0.0% 0.0% 1970 2.79 0.00 2.79 1.68 0.01 2.04 1.15 0.02 0.00 2.04 0.00 1.418 0.401 1.820 0.861 0.000 0.861 0.788 0.002 2.900 1.940 0.024 0.000 4.865 70% 59% 94% 80% 0.0% 0.0% 0.0% 1971 3.09 0.00 3.09 1.92 0.01 2.16 1.22 0.02 0.00 2.16 0.00 1.706 0.497 2.203 1.012 0.000 1.012 0.993 0.002 3.167 2.210 0.025 0.000 5.402 68% 55% 93% 80% 0.0% 0.0% 0.0% 1972 3.16 0.00 3.16 2.26 0.02 2.25 1.27 0.02 0.00 2.25 0.00 2.004 0.576 2.580 1.150 0.000 1.150 1.207 0.002 3.399 2.478 0.024 0.000 5.901 66% 51% 92% 80% 0.0% 0.0% 0.0% 1973 3.08 0.00 3.08 2.59 0.03 2.33 1.31 0.02 0.00 2.33 0.00 2.101 0.567 2.667 1.172 0.000 1.172 1.261 0.002 3.497 2.575 0.024 0.000 6.096 66% 51% 91% 80% 0.0% 0.0% 0.0% 1974 2.57 0.00 2.57 2.49 0.03 2.39 1.35 0.02 0.00 2.39 0.00 1.729 0.329 2.058 0.891 0.000 0.891 0.982 0.002 3.283 2.334 0.022 0.000 5.640 73% 58% 93% 80% 0.0% 0.0% 0.0% 1975 2.65 0.00 2.65 2.18 0.03 2.45 1.39 0.02 0.00 2.45 0.00 1.317 0.213 1.530 0.653 0.000 0.653 0.738 0.001 3.107 2.124 0.021 0.000 5.253 79% 65% 94% 80% 0.0% 0.0% 0.0% 1976 3.11 0.00 3.11 2.62 0.04 2.50 1.41 0.02 0.00 2.50 0.00 1.377 0.246 1.623 0.683 0.000 0.683 0.790 0.001 3.185 2.204 0.020 0.000 5.409 79% 64% 94% 80% 0.0% 0.0% 0.0% 1977 3.07 0.00 3.07 2.70 0.04 2.54 1.43 0.02 0.00 2.54 0.00 1.657 0.267 1.924 0.797 0.000 0.797 0.946 0.002 3.334 2.380 0.019 0.000 5.733 76% 60% 92% 80% 0.0% 0.0% 0.0% 1978 2.92 0.00 2.92 2.68 0.04 2.57 1.45 0.02 0.00 2.57 0.00 1.868 0.276 2.143 0.854 0.000 0.854 1.098 0.002 3.422 2.551 0.018 0.000 5.992 75% 57% 92% 80% 0.0% 0.0% 0.0% 1979 2.89 0.00 2.89 2.66 0.04 2.60 1.48 0.02 0.00 2.60 0.00 1.871 0.277 2.148 0.823 0.000 0.823 1.145 0.001 3.425 2.624 0.017 0.000 6.067 76% 56% 92% 80% 0.0% 0.0% 0.0% 1980 2.82 0.00 2.82 2.45 0.03 2.65 1.52 0.02 0.00 2.65 0.00 1.502 0.222 1.723 0.633 0.000 0.633 0.954 0.001 3.280 2.476 0.016 0.000 5.772 81% 61% 95% 80% 0.0% 0.0% 0.0% 1981 2.79 0.00 2.79 2.46 0.03 2.70 1.59 0.02 0.00 2.70 0.00 1.266 0.241 1.507 0.530 0.000 0.530 0.865 0.001 3.227 2.453 0.016 0.000 5.696 84% 65% 96% 80% 0.0% 0.0% 0.0% 1982 3.04 0.00 3.04 2.72 0.03 2.74 1.68 0.02 0.00 2.74 0.00 1.006 0.239 1.244 0.418 0.000 0.418 0.740 0.000 3.159 2.415 0.016 0.000 5.590 87% 69% 98% 80% 0.0% 0.0% 0.0% 1983 3.17 0.00 3.17 3.13 0.03 2.77 1.77 0.02 0.00 2.77 0.00 1.390 0.295 1.685 0.590 0.000 0.590 0.976 0.001 3.359 2.744 0.017 0.000 6.120 82% 64% 96% 80% 0.0% 0.0% 0.0% 1984 3.50 0.00 3.50 3.48 0.03 2.79 1.87 0.02 0.00 2.79 0.00 1.652 0.295 1.947 0.709 0.000 0.709 1.097 0.001 3.502 2.963 0.019 0.000 6.484 80% 63% 96% 80% 0.0% 0.0% 0.0% 1985 3.53 0.00 3.53 3.45 0.04 2.82 1.97 0.02 0.00 2.82 0.00 1.703 0.283 1.987 0.751 0.000 0.751 1.088 0.001 3.572 3.058 0.021 0.000 6.651 79% 64% 96% 80% 0.0% 0.0% 0.0% 1986 3.73 0.00 3.73 3.39 0.03 2.85 2.08 0.02 0.00 2.85 0.00 1.756 0.245 2.001 0.785 0.000 0.785 1.064 0.001 3.631 3.140 0.023 0.000 6.794 78% 66% 96% 80% 0.0% 0.0% 0.0% 1987 3.95 0.00 3.95 3.40 0.04 2.87 2.18 0.02 0.00 2.87 0.00 1.669 0.233 1.901 0.772 0.000 0.772 0.981 0.001 3.639 3.159 0.026 0.000 6.824 79% 69% 96% 80% 0.0% 0.0% 0.0% 1988 3.96 0.00 3.96 3.33 0.03 2.88 2.27 0.03 0.00 2.88 0.00 1.530 0.218 1.748 0.725 0.000 0.725 0.887 0.001 3.605 3.155 0.028 0.000 6.788 80% 72% 97% 80% 0.0% 0.0% 0.0% IGWH Market Share Scenarios 1989 4.13 0.00 4.13 3.37 0.03 2.89 2.34 0.03 0.00 2.89 0.00 1.423 0.198 1.621 0.685 0.000 0.685 0.809 0.001 3.572 3.149 0.030 0.000 6.752 81% 74% 97% 80% 0.0% 0.0% 0.0% High Ref Low 1990 3.91 0.00 3.91 3.23 0.03 2.89 2.40 0.03 0.00 2.89 0.00 1.308 0.188 1.496 0.645 0.000 0.645 0.734 0.001 3.537 3.135 0.031 0.000 6.703 82% 77% 98% 80% 0.0% 0.0% 0.0% 1991 3.94 0.00 3.94 3.17 0.03 2.90 2.46 0.03 0.00 2.90 0.00 1.091 0.171 1.262 0.554 0.000 0.554 0.609 0.001 3.456 3.070 0.032 0.000 6.558 84% 80% 98% 80% 0.0% 0.0% 0.0% 1992 4.24 0.00 4.24 3.40 0.02 2.92 2.54 0.03 0.00 2.92 0.00 1.158 0.211 1.368 0.612 0.000 0.612 0.648 0.001 3.537 3.184 0.032 0.000 6.753 83% 80% 98% 80% 0.0% 0.0% 0.0% 1993 4.47 0.00 4.47 3.61 0.02 2.96 2.62 0.03 0.00 2.96 0.00 1.193 0.254 1.447 0.650 0.000 0.650 0.686 0.001 3.614 3.309 0.033 0.000 6.956 82% 79% 98% 80% 0.0% 0.0% 0.0% 1994 4.75 0.00 4.75 3.90 0.03 3.02 2.72 0.03 0.00 3.02 0.00 1.347 0.304 1.651 0.743 0.000 0.743 0.783 0.001 3.764 3.503 0.033 0.000 7.300 80% 78% 98% 80% 0.0% 0.0% 0.0% 1995 4.45 0.00 4.45 3.92 0.03 3.10 2.82 0.03 0.00 3.10 0.00 1.313 0.340 1.653 0.746 0.000 0.746 0.785 0.001 3.842 3.603 0.033 0.000 7.479 81% 78% 98% 80% 0.0% 0.0% 0.0% 1996 4.76 0.00 4.76 4.15 0.03 3.19 2.91 0.03 0.00 3.19 0.00 1.413 0.338 1.751 0.792 0.000 0.792 0.831 0.001 3.980 3.746 0.034 0.001 7.760 80% 78% 98% 80% 0.0% 0.0% 0.0% 1997 4.60 0.00 4.60 4.06 0.03 3.29 3.00 0.03 0.00 3.29 0.00 1.400 0.336 1.736 0.788 0.000 0.788 0.825 0.001 4.079 3.828 0.034 0.001 7.942 81% 78% 98% 80% 0.0% 0.0% 0.0% 1998 4.67 0.00 4.67 4.16 0.04 3.40 3.08 0.03 0.00 3.40 0.00 1.474 0.374 1.848 0.829 0.000 0.829 0.890 0.001 4.227 3.970 0.034 0.002 8.233 80% 78% 98% 80% 0.1% 0.1% 0.1% 1999 4.93 0.00 4.94 4.28 0.04 3.50 3.14 0.03 0.00 3.50 0.00 1.604 0.338 1.942 0.861 0.001 0.862 0.949 0.001 4.360 4.088 0.034 0.004 8.485 80% 77% 98% 80% 0.1% 0.1% 0.1% 2000 4.91 0.01 4.91 4.26 0.04 3.60 3.19 0.03 0.00 3.60 0.01 1.574 0.281 1.855 0.812 0.001 0.813 0.918 0.001 4.407 4.105 0.033 0.007 8.552 82% 78% 98% 80% 0.2% 0.2% 0.2% IGWH%=REFMax x exp(gamma x exp(beta x (y-yo)) 2001 4.93 0.01 4.94 4.33 0.03 3.70 3.23 0.03 0.00 3.69 0.01 1.571 0.196 1.767 0.859 0.003 0.861 0.779 0.001 4.550 4.009 0.033 0.013 8.604 81% 81% 98% 80% 0.3% 0.3% 0.3% Linearized data= ln(ln(REFMax/IGWH%)=ln(-gamma)+beta x (y-y0) 2002 4.99 0.02 5.01 4.39 0.04 3.81 3.28 0.03 0.00 3.79 0.02 1.648 0.174 1.822 0.877 0.005 0.882 0.830 0.000 4.667 4.108 0.031 0.024 8.830 81% 80% 99% 80% 0.5% 0.5% 0.5% REFERENCE HIGH LOW 2003 5.12 0.04 5.17 4.43 0.04 3.92 3.34 0.03 0.00 3.88 0.03 1.678 0.140 1.818 0.921 0.009 0.929 0.773 0.000 4.803 4.108 0.031 0.044 8.986 81% 81% 98% 80% 0.9% 0.9% 0.9% Year Linearized data Year Linearized data Year Linearized data 2004 5.25 0.09 5.33 4.57 0.03 4.02 3.40 0.03 0.00 3.96 0.06 1.842 0.124 1.966 1.025 0.016 1.041 0.804 0.000 4.984 4.208 0.030 0.081 9.304 79% 81% 98% 80% 1.6% 1.6% 1.6% 2% 2% 2% 0 1.044465868 01.26272 00.76488 2005 4.99 0.16 5.15 4.52 0.04 4.13 3.48 0.03 0.00 4.00 0.12 1.932 0.123 2.055 0.946 0.031 0.977 0.928 0.001 4.949 4.410 0.030 0.155 9.544 81% 79% 98% 80% 3.0% 3.2% 3.0% 3% 3% 3% 1 0.789881841 11.06343 10.4121 2006 4.65 0.24 4.90 4.79 0.03 4.22 3.57 0.03 0.00 4.02 0.20 1.979 0.112 2.091 0.911 0.051 0.962 0.996 0.000 4.929 4.562 0.029 0.256 9.776 82% 78% 99% 80% 4.9% 5.3% 4.8% 5% 5% 5% 2 0.541307488 20.88021 20.02479 2007 4.38 0.32 4.71 4.47 0.036 4.31 3.65 0.03 0.00 4.04 0.28 1.503 0.095 1.598 0.678 0.069 0.747 0.725 0.000 4.715 4.380 0.029 0.347 9.471 86% 83% 99% 80% 6.8% 9.3% 6.4% 7% 7% 7% 3 0.329479063 3 0.734 3-0.36083 2008 4.00 0.36 4.36 4.19 0.03 4.40 3.75 0.03 0.00 4.07 0.33 1.120 0.078 1.197 0.494 0.083 0.577 0.540 0.000 4.565 4.285 0.030 0.415 9.295 89% 87% 99% 80% 8.3% 14.4% 7.5% 8% 8% 8% 4 0.176590309 40.63461 4-0.69316 2009 3.76 0.38 4.14 3.75 0.03 4.49 3.83 0.03 0.00 4.11 0.38 1.108 0.109 1.217 0.492 0.094 0.586 0.549 0.000 4.604 4.383 0.031 0.470 9.488 89% 87% 99% 80% 9.3% 16.0% 8.4% 9% 9% 9% 5 0.084293886 50.57723 5-0.92937 2010 4.76 0.65 5.41 4.71 0.03 4.57 3.92 0.03 0.00 4.05 0.52 1.594 0.152 1.746 0.711 0.130 0.841 0.787 0.000 4.758 4.708 0.032 0.651 10.148 85% 83% 99% 80% 12.0% 15.5% 11.4% 13% 12% 11% 2011 4.61 0.75 5.36 4.67 0.03 4.64 4.00 0.03 0.00 4.05 0.60 1.353 0.133 1.486 0.566 0.149 0.716 0.670 0.000 4.613 4.672 0.032 0.747 10.064 88% 86% 99% 80% 13.9% 20.9% 12.9% 16% 14% 11% 2012 4.68 0.87 5.55 4.86 0.03 4.72 4.08 0.03 0.01 4.02 0.70 1.597 0.128 1.725 0.656 0.175 0.831 0.778 0.000 4.681 4.858 0.033 0.874 10.445 86% 84% 99% 80% 15.7% 21.0% 14.8% 18% 16% 12% SUMMARY OUTPUT SUMMARY OUTPUT SUMMARY OUTPUT 2013 4.68 0.98 5.66 4.96 0.03 4.78 4.15 0.03 0.02 4.01 0.79 1.649 0.139 1.788 0.665 0.197 0.861 0.806 0.000 4.678 4.960 0.034 0.984 10.656 86% 84% 99% 80% 17.4% 22.8% 16.4% 21% 17% 13% 2014 4.65 1.08 5.74 5.04 0.03 4.84 4.23 0.03 0.03 4.00 0.87 1.643 0.163 1.807 0.654 0.216 0.870 0.815 0.000 4.654 5.041 0.034 1.081 10.811 86% 84% 99% 80% 18.9% 24.9% 17.8% 24% 19% 13% Regression Statistics Regression Statistics Regression Statistics 2015 4.64 1.17 5.81 5.14 0.03 4.86 4.29 0.03 0.05 3.97 0.94 1.694 0.184 1.878 0.670 0.234 0.905 0.847 0.000 4.642 5.141 0.035 1.172 10.990 86% 84% 99% 80% 20.2% 25.9% 19.1% 27% 20% 13% Multiple R0.987099932 Multiple R0.98105 Multiple R0.99734 2016 4.62 1.25 5.87 5.22 0.04 4.85 4.34 0.03 0.07 3.93 1.00 1.745 0.206 1.951 0.690 0.250 0.940 0.880 0.000 4.617 5.224 0.035 1.250 11.126 85% 83% 99% 80% 21.3% 26.6% 20.3% 29% 21% 13% R Square0.974366276 R Square0.96246 R Square0.99469 2017 4.56 1.31 5.86 5.26 0.04 4.80 4.37 0.03 0.11 3.87 1.05 1.756 0.219 1.975 0.690 0.261 0.951 0.890 0.001 4.555 5.257 0.035 1.307 11.154 85% 83% 99% 80% 22.3% 27.5% 21.3% 32% 22% 13% Adjusted R Square 0.967957845 Adjusted R Square 0.95307 Adjusted R Square 0.99336 2018 4.50 1.35 5.85 5.28 0.03 4.74 4.37 0.03 0.15 3.81 1.08 1.774 0.227 2.001 0.693 0.271 0.964 0.902 0.001 4.498 5.277 0.035 1.354 11.165 85% 83% 99% 80% 23.1% 28.1% 22.2% 34% 23% 14% Standard Error0.06642304 Standard Error 0.05736 Standard Error 0.05316 2019 4.46 1.40 5.86 5.30 0.03 4.68 4.39 0.03 0.20 3.76 1.12 1.800 0.233 2.033 0.699 0.280 0.979 0.917 0.001 4.464 5.304 0.035 1.399 11.202 84% 83% 98% 80% 23.9% 28.6% 22.9% 36% 24% 14% Observations 6 Observations 6 Observations 6 2020 4.44 1.44 5.88 5.33 0.03 4.64 4.41 0.03 0.26 3.75 1.15 1.803 0.232 2.034 0.692 0.288 0.980 0.917 0.001 4.441 5.325 0.034 1.439 11.239 84% 83% 98% 80% 24.5% 29.4% 23.5% 38% 24% 14% 2021 4.42 1.47 5.89 5.33 0.03 4.60 4.44 0.03 0.34 3.76 1.18 1.744 0.226 1.969 0.654 0.294 0.949 0.888 0.001 4.416 5.328 0.034 1.471 11.249 85% 83% 99% 80% 25.0% 31.0% 23.8% 40% 25% 14% ANOVA ANOVA ANOVA 2022 4.42 1.51 5.92 5.35 0.03 4.58 4.49 0.03 0.42 3.79 1.20 1.697 0.221 1.919 0.623 0.301 0.924 0.865 0.000 4.418 5.352 0.034 1.505 11.308 86% 84% 99% 80% 25.4% 32.6% 24.1% 42% 25% 14% df SS MS FSignificance F df SS MS FSignificance F df SS MS FSignificance F 2023 4.45 1.54 5.99 5.40 0.03 4.57 4.55 0.03 0.51 3.84 1.23 1.676 0.216 1.891 0.602 0.309 0.911 0.853 0.000 4.445 5.398 0.034 1.544 11.420 86% 84% 99% 80% 25.8% 33.9% 24.3% 43% 26% 14% Regression 10.6708230.670823124152.0440.00025 Regression 10.337440.33744102.550.00054 Regression 12.116772.11677749.1211.1E-05 2024 4.49 1.58 6.08 5.46 0.03 4.57 4.62 0.03 0.60 3.90 1.27 1.671 0.211 1.882 0.590 0.317 0.907 0.849 0.000 4.492 5.464 0.034 1.584 11.575 87% 84% 99% 80% 26.1% 35.0% 24.5% 45% 26% 14% Residual 40.0176480.00441202 Residual 40.013160.00329 Residual 40.01130.00283 2025 4.55 1.63 6.18 5.55 0.03 4.57 4.69 0.03 0.70 3.97 1.30 1.686 0.208 1.894 0.587 0.325 0.912 0.854 0.000 4.554 5.548 0.034 1.627 11.763 87% 85% 99% 80% 26.3% 35.7% 24.7% 46% 26% 14% Total 50.688471 Total 50.3506 Total 52.12807 2026 4.61 1.66 6.28 5.63 0.03 4.57 4.78 0.03 0.80 4.04 1.33 1.680 0.206 1.886 0.575 0.333 0.908 0.850 0.000 4.612 5.627 0.034 1.665 11.937 88% 85% 99% 80% 26.5% 36.7% 24.8% 47% 27% 14% 2027 4.66 1.70 6.35 5.70 0.03 4.57 4.86 0.03 0.89 4.10 1.36 1.650 0.205 1.854 0.554 0.339 0.893 0.836 0.000 4.658 5.695 0.034 1.697 12.084 88% 85% 99% 80% 26.7% 38.0% 24.9% 48% 27% 14% CoefficientsStandard Errort Stat P-valueLower 95%Upper 95% Lower 95.0%

Upper 95.0% Coefficients Standard Errort StatP-valueLower 95%Upper 95% Lower 95.0%

Upper 95.0% Coefficients Standard Errort StatP-valueLower 95%Upper 95%Lower 95.0%Upper 95.0% 2028 4.69 1.72 6.42 5.75 0.03 4.57 4.94 0.03 0.98 4.17 1.38 1.605 0.202 1.807 0.526 0.344 0.870 0.815 0.000 4.694 5.752 0.034 1.722 12.203 89% 86% 99% 80% 26.8% 39.6% 24.8% 49% 27% 14% Intercept 0.983805190.04807320.464619173.4E-050.850331.117280.850331.11728Intercept1.205850.0415229.04538.4E-061.090581.321121.090581.32112Intercept0.739210.0384719.21424.3E-050.63240.846030.632395430.846027 2029 4.73 1.75 6.48 5.81 0.03 4.56 5.01 0.03 1.06 4.22 1.40 1.578 0.198 1.776 0.506 0.349 0.856 0.801 0.000 4.730 5.812 0.035 1.746 12.322 89% 86% 99% 80% 27.0% 40.8% 24.8% 50% 27% 14% XVariable 1-0.1957875120.015878 -12.330630.00025-0.23987-0.1517-0.23987-0.1517XVariable 1 -0.138860.01371-10.12670.00054-0.17693-0.10079-0.17693-0.10079XVariable 1 -0.347790.01271-27.37011.1E-05-0.38307-0.31251-0.3830704-0.31251 2030 4.77 1.77 6.54 5.88 0.03 4.55 5.08 0.03 1.14 4.27 1.42 1.581 0.195 1.776 0.502 0.354 0.855 0.801 0.000 4.770 5.877 0.035 1.769 12.451 89% 86% 99% 80% 27.1% 41.4% 24.9% 50% 27% 14% 2031 4.80 1.79 6.58 5.92 0.03 4.53 5.13 0.03 1.21 4.31 1.43 1.560 0.192 1.752 0.487 0.357 0.844 0.790 0.000 4.796 5.925 0.035 1.786 12.541 90% 87% 99% 80% 27.1% 42.3% 24.9% 51% 27% 14% MSMax   R2 2032 4.81 1.80 6.61 5.96 0.03 4.52 5.19 0.03 1.27 4.35 1.44 1.521 0.190 1.711 0.465 0.360 0.824 0.772 0.000 4.812 5.958 0.035 1.798 12.603 90% 87% 99% 80% 27.2% 43.6% 24.9% 51% 27% 14% Ref 27.50% -2.67 -0.20 97.4% 2033 4.84 1.81 6.65 6.00 0.03 4.50 5.24 0.03 1.33 4.38 1.45 1.510 0.186 1.696 0.455 0.362 0.817 0.765 0.000 4.837 6.000 0.035 1.812 12.684 91% 87% 99% 80% 27.2% 44.4% 24.9% 52% 27% 14% Low 13.75% -2.09 -0.35 99.5% 2034 4.87 1.83 6.70 6.05 0.03 4.50 5.28 0.03 1.38 4.42 1.46 1.516 0.182 1.698 0.452 0.366 0.818 0.766 0.000 4.869 6.049 0.035 1.828 12.780 91% 87% 99% 80% 27.3% 44.7% 24.9% 52% 27% 14% High 55.00% -3.34 -0.14 96.2% 2035 4.90 1.84 6.75 6.10 0.03 4.50 5.33 0.03 1.43 4.45 1.48 1.518 0.178 1.696 0.448 0.369 0.817 0.765 0.000 4.903 6.096 0.035 1.844 12.877 91% 87% 99% 80% 27.3% 45.1% 24.9% 53% 27% 14% 2036 4.94 1.86 6.80 6.15 0.03 4.51 5.38 0.03 1.47 4.49 1.49 1.525 0.178 1.703 0.448 0.372 0.820 0.768 0.000 4.943 6.149 0.035 1.862 12.988 91% 88% 99% 80% 27.4% 45.4% 24.9% 53% 27% 14% 2037 4.99 1.88 6.87 6.20 0.03 4.53 5.43 0.03 1.52 4.53 1.52 1.533 0.178 1.711 0.448 0.376 0.824 0.772 0.000 4.986 6.204 0.035 1.880 13.105 91% 88% 99% 81% 27.4% 45.6% 24.9% 53% 27% 14% 2038 5.03 1.90 6.93 6.26 0.03 4.55 5.49 0.03 1.56 4.55 1.56 1.541 0.178 1.719 0.448 0.380 0.828 0.775 0.000 5.031 6.261 0.035 1.899 13.227 90% 88% 99% 82% 27.4% 45.9% 24.9% 53% 27% 14% 2039 5.08 1.92 7.00 6.32 0.03 4.57 5.54 0.03 1.59 4.57 1.59 1.548 0.178 1.726 0.448 0.384 0.832 0.778 0.000 5.079 6.321 0.035 1.919 13.353 90% 88% 99% 83% 27.4% 46.2% 24.9% 54% 27% 14% 2040 5.13 1.94 7.07 6.38 0.03 4.60 5.60 0.03 1.63 4.60 1.63 1.556 0.178 1.734 0.448 0.388 0.835 0.782 0.000 5.127 6.381 0.035 1.938 13.481 90% 88% 99% 84% 27.4% 46.4% 24.9% 54% 27% 14% 2041 5.17 1.96 7.13 6.44 0.03 4.63 5.66 0.03 1.66 4.63 1.66 1.564 0.178 1.742 0.448 0.391 0.839 0.785 0.000 5.174 6.441 0.035 1.957 13.607 90% 88% 99% 85% 27.4% 46.7% 24.9% 54% 27% 14% 2042 5.22 1.98 7.20 6.50 0.03 4.67 5.71 0.03 1.69 4.67 1.69 1.572 0.178 1.750 0.448 0.395 0.843 0.789 0.000 5.220 6.500 0.035 1.976 13.730 89% 88% 99% 85% 27.5% 46.9% 24.9% 54% 27% 14% 2043 5.26 1.99 7.26 6.56 0.03 4.70 5.77 0.03 1.71 4.70 1.71 1.580 0.178 1.758 0.448 0.399 0.847 0.793 0.000 5.264 6.558 0.035 1.993 13.851 89% 88% 99% 86% 27.5% 47.1% 24.9% 54% 27% 14% 2044 5.31 2.01 7.32 6.62 0.03 4.73 5.82 0.03 1.74 4.73 1.74 1.588 0.178 1.765 0.448 0.402 0.850 0.796 0.000 5.307 6.616 0.035 2.010 13.968 89% 88% 99% 86% 27.5% 47.3% 24.9% 54% 27% 14%

1 GIWH GWH+GIWHElectric WH Base Case Shipments

Base Case Shipments (million)

Gas SWH Gas SWH

Historical & Projected Modeled Replacements (million) -based on past shipments (no conversion to

Instantaneous)

Oil WH Modeled Replacements (million) with conversion from Storage to Instantaneous Gas IWHTotal GWH Gas IWH Gas SWH Gas IWH Fraction of GWH shipments that are IGWH Fraction of Shipments that are for Replacements

Gas SWH Modeled Shipments (million)

Total Shipment Gas IWH Modeled New Construction Installations (million)

Gas SWH

0% 10% 20% 30% 40% 50% 60%

200020102020203020402050 Historical Data

High Penetration Scenario

Reference Scenario

Low Penetration ScenarioMillion Million Million Million Million Million Million Million

2015 4.64 5.14 4.64 5.14 4.64 5.14 4.64 5.14 2016 4.62 5.22 4.62 5.22 4.62 5.22 4.62 5.22 2017 4.56 5.26 4.56 5.26 4.56 5.26 4.56 5.26 2018 4.50 5.28 4.50 5.28 4.50 5.28 4.50 5.28 2019 4.46 5.30 4.46 5.30 4.46 5.30 4.46 5.30 2020 4.44 5.33 4.44 5.33 4.44 5.33 4.44 5.33 2021 4.42 5.33 4.42 5.33 4.42 5.33 4.42 5.33 2022 4.42 5.35 4.42 5.35 4.42 5.35 4.42 5.35 2023 4.45 5.40 4.45 5.40 4.45 5.40 4.45 5.40 2024 4.49 5.46 4.49 5.46 4.49 5.46 4.49 5.46 2025 4.55 5.55 4.55 5.55 4.55 5.55 4.55 5.55 2026 4.61 5.63 4.61 5.63 4.61 5.63 4.61 5.63 2027 4.66 5.70 4.66 5.70 4.66 5.70 4.66 5.70 2028 4.69 5.75 4.69 5.75 4.69 5.75 4.69 5.75 2029 4.73 5.81 4.73 5.81 4.73 5.81 4.73 5.81 2030 4.77 5.88 4.77 5.88 4.77 5.88 4.77 5.88 2031 4.80 5.92 4.80 5.92 4.80 5.92 4.80 5.92 2032 4.81 5.96 4.81 5.96 4.81 5.96 4.81 5.96 2033 4.84 6.00 4.84 6.00 4.84 6.00 4.84 6.00 2034 4.87 6.05 4.87 6.05 4.87 6.05 4.87 6.05 2035 4.90 6.10 4.90 6.10 4.90 6.10 4.90 6.10 2036 4.94 6.15 4.94 6.15 4.94 6.15 4.94 6.15 2037 4.99 6.20 4.99 6.20 4.99 6.20 4.99 6.20 2038 5.03 6.26 5.03 6.26 5.03 6.26 5.03 6.26 2039 5.08 6.32 5.08 6.32 5.08 6.32 5.08 6.32 2040 5.13 6.38 5.13 6.38 5.13 6.38 5.13 6.38 2041 5.17 6.44 5.17 6.44 5.17 6.44 5.17 6.44 2042 5.22 6.50 5.22 6.50 5.22 6.50 5.22 6.50 2043 5.26 6.56 5.26 6.56 5.26 6.56 5.26 6.56 2044 5.31 6.62 5.31 6.62 5.31 6.62 5.31 6.62 

## Shipments by

TSL in the case of Fuel Switching, and Capacity Switching

TSL 1 TSL 2 TSL 3 TSL 4

GSWHESWHGSWH GSWH GSWH ESWH ESWH ESWHMillion Million Million Million Million Million Million Million Million

Sm La Sm La Sm La Sm La 4.53 0.14 4.93 0.29 4.52 0.14 4.93 0.29 4.85 4.50 0.14 5.01 0.29 4.50 0.14 5.01 0.29 4.83 4.44 0.14 5.04 0.29 4.44 0.14 5.04 0.29 4.77 4.38 0.13 5.06 0.29 4.38 0.14 5.06 0.29 4.71 4.35 0.13 5.09 0.29 4.35 0.13 5.09 0.29 4.68 4.33 0.13 5.11 0.30 4.32 0.13 5.11 0.30 4.65 4.30 0.13 5.11 0.30 4.30 0.13 5.11 0.30 4.63 4.31 0.13 5.13 0.30 4.30 0.13 5.13 0.30 4.64 4.33 0.13 5.18 0.30 4.33 0.13 5.18 0.30 4.67 4.38 0.13 5.24 0.30 4.38 0.14 5.24 0.30 4.72 4.44 0.14 5.32 0.31 4.44 0.14 5.32 0.31 4.78 4.49 0.14 5.40 0.31 4.49 0.14 5.40 0.31 4.84 4.54 0.14 5.46 0.32 4.54 0.14 5.46 0.32 4.89 4.58 0.14 5.52 0.32 4.57 0.14 5.52 0.32 4.93 4.61 0.14 5.57 0.32 4.61 0.14 5.57 0.32 4.97 4.65 0.14 5.64 0.33 4.65 0.14 5.64 0.33 5.02 4.67 0.14 5.68 0.33 4.67 0.14 5.68 0.33 5.04 4.69 0.14 5.71 0.33 4.69 0.15 5.71 0.33 5.06 4.71 0.14 5.75 0.33 4.71 0.15 5.75 0.33 5.09 4.75 0.15 5.80 0.34 4.74 0.15 5.80 0.34 5.13 4.78 0.15 5.85 0.34 4.77 0.15 5.85 0.34 5.16 4.82 0.15 5.90 0.34 4.81 0.15 5.90 0.34 5.20 4.86 0.15 5.95 0.34 4.86 0.15 5.95 0.34 5.25 4.90 0.15 6.00 0.35 4.90 0.15 6.00 0.35 5.30 4.95 0.15 6.06 0.35 4.95 0.15 6.06 0.35 5.35 5.00 0.15 6.12 0.35 4.99 0.15 6.12 0.35 5.40 5.04 0.15 6.18 0.36 5.04 0.16 6.18 0.36 5.45 5.09 0.16 6.23 0.36 5.08 0.16 6.23 0.36 5.50 5.13 0.16 6.29 0.36 5.13 0.16 6.29 0.36 5.54 5.17 0.16 6.34 0.37 5.17 0.16 6.34 0.37 5.59 TSL 7

GSWH TSL 5 

## Shipments by

TSL in the case of Fuel Switching, and Capacity Switching

TSL 6

ESWH GSWH ESWH GSWHMillion Million Million

4.93 4.65 5.14 5.01 4.62 5.22 5.04 4.56 5.25 5.06 4.50 5.27 5.09 4.47 5.30 5.11 4.44 5.32 5.11 4.42 5.32 5.13 4.42 5.35 5.18 4.45 5.39 5.24 4.50 5.46 5.32 4.56 5.54 5.40 4.62 5.62 5.46 4.66 5.69 5.51 4.70 5.75 5.57 4.73 5.81 5.63 4.77 5.87 5.68 4.80 5.92 5.71 4.82 5.95 5.75 4.84 6.00 5.79 4.87 6.04 5.84 4.91 6.09 5.89 4.95 6.14 5.94 4.99 6.20 6.00 5.04 6.26 6.05 5.08 6.32 6.11 5.13 6.38 6.17 5.18 6.44 6.22 5.22 6.50 6.28 5.27 6.55 6.33 5.31 6.61 ESWH TSL 7 TSL 8

GSWHESWHTotal GAS ELEC OIL Water

WH WH WH Heating 1951 61.4% 25.5% 0.2% 87.1% 1952 61.4% 25.5% 0.2% 87.1% 1953 61.4% 25.5% 0.2% 87.1% 1954 61.4% 25.5% 0.2% 87.1% 1955 61.4% 25.5% 0.2% 87.1% 1956 60.7% 26.4% 0.2% 87.3% 1957 60.0% 27.3% 0.2% 87.5% 1958 59.3% 28.2% 0.2% 87.7% 1959 58.6% 29.1% 0.1% 87.9% 1960 57.9% 30.1% 0.1% 88.1% 1961 57.2% 31.0% 0.1% 88.3% 1962 56.4% 31.9% 0.1% 88.5% 1963 55.7% 32.8% 0.1% 88.7% 1964 55.0% 33.7% 0.1% 88.8% 1965 54.3% 34.6% 0.1% 89.0% 1966 52.9% 36.4% 0.1% 89.4% 1967 51.5% 38.1% 0.1% 89.7% 1968 50.1% 39.8% 0.1% 90.1% 1969 48.7% 41.6% 0.1% 90.4% 1970 47.3% 43.3% 0.1% 90.8% 1971 46.0% 45.1% 0.1% 91.1% 1972 44.6% 46.8% 0.1% 91.4% 1973 43.9% 47.3% 0.1% 91.3% 1974 43.3% 47.7% 0.1% 91.1% 1975 42.7% 48.2% 0.1% 91.0% 1976 42.1% 48.7% 0.1% 90.8% 1977 41.4% 49.2% 0.1% 90.7% 1978 39.9% 51.2% 0.1% 91.2% 1979 38.3% 53.3% 0.1% 91.6% 1980 36.7% 55.3% 0.1% 92.1% 1981 35.2% 57.4% 0.0% 92.6% 1982 33.6% 59.5% 0.0% 93.1% 1983 35.0% 57.9% 0.0% 92.9% 1984 36.4% 56.3% 0.0% 92.8% 1985 37.8% 54.7% 0.0% 92.6% 1986 39.2% 53.2% 0.1% 92.4% 1987 40.6% 51.6% 0.1% 92.3% 1988 41.4% 50.8% 0.1% 92.3% 1989 42.3% 49.9% 0.1% 92.2% 1990 43.1% 49.1% 0.0% 92.2% 1991 43.9% 48.2% 0.0% 92.2% 1992 44.8% 47.4% 0.0% 92.2% 1993 44.9% 47.4% 0.0% 92.4% 1994 45.0% 47.4% 0.0% 92.5% 1995 45.1% 47.5% 0.0% 92.6% 1996 45.3% 47.5% 0.0% 92.8% 1997 45.4% 47.5% 0.0% 92.9% 1998 44.9% 48.2% 0.0% 93.1% 1999 44.4% 48.8% 0.0% 93.2% 2000 43.8% 49.5% 0.0% 93.4% 2001 48.7% 44.1% 0.0% 92.9% 2002 48.4% 45.5% 0.0% 93.9% 2003 51.1% 42.5% 0.0% 93.6% 2004 52.9% 40.9% 0.0% 93.9% 2005 47.5% 45.2% 0.0% 92.7% 2006 46.0% 47.6% 0.0% 93.6% 2007 46.8% 45.4% 0.0% 92.2% 2008 48.2% 45.1% 0.0% 93.3% 2009 48.2% 45.1% 0.0% 93.3% 2010 48.2% 45.1% 0.0% 93.3% 2011 48.2% 45.1% 0.0% 93.3% 2012 48.2% 45.1% 0.0% 93.3% 2013 48.2% 45.1% 0.0% 93.3% 2014 48.2% 45.1% 0.0% 93.3% 2015 48.2% 45.1% 0.0% 93.3% 2016 48.2% 45.1% 0.0% 93.3% 2017 48.2% 45.1% 0.0% 93.3% 2018 48.2% 45.1% 0.0% 93.3% 2019 48.2% 45.1% 0.0% 93.3% 2020 48.2% 45.1% 0.0% 93.3% 2021 48.2% 45.1% 0.0% 93.3% 2022 48.2% 45.1% 0.0% 93.3% 2023 48.2% 45.1% 0.0% 93.3% 2024 48.2% 45.1% 0.0% 93.3% 2025 48.2% 45.1% 0.0% 93.3% 2026 48.2% 45.1% 0.0% 93.3% 2027 48.2% 45.1% 0.0% 93.3% 2028 48.2% 45.1% 0.0% 93.3% 2029 48.2% 45.1% 0.0% 93.3% 2030 48.2% 45.1% 0.0% 93.3% 2031 48.2% 45.1% 0.0% 93.3% 2032 48.2% 45.1% 0.0% 93.3% 2033 48.2% 45.1% 0.0% 93.3% 2034 48.2% 45.1% 0.0% 93.3% 2035 48.2% 45.1% 0.0% 93.3% 2036 48.2% 45.1% 0.0% 93.3% 2037 48.2% 45.1% 0.0% 93.3% 2038 48.2% 45.1% 0.0% 93.3% 2039 48.2% 45.1% 0.0% 93.3% 2040 48.2% 45.1% 0.0% 93.3% 2041 48.2% 45.1% 0.0% 93.3% 2042 48.2% 45.1% 0.0% 93.3% 2043 48.2% 45.1% 0.0% 93.3% 2044 48.2% 45.1% 0.0% 93.3% 2045 48.2% 45.1% 0.0% 93.3% NewHousing Market Shares

Base Case Market SharesAmerican Housing Survey 2007 Percentage Storage Water Heater by Fuel Year Built Gas, LP gas (liquid propane(LP) same as bottled gas) ElectricityFuel oilOther or None Grand Total Before 1920 56.3% 25.3% 1.8% 16.7%100.00% 1920-1930 62.6% 21.3% 1.5% 14.7%100.00% 1930-1940 59.8% 25.9% 1.1% 13.2%100.00% 1940-1950 57.9% 28.1% 1.2% 12.8%100.00% 1950-1960 61.4% 25.5% 1.1% 12.0%100.00% 1960-1970 54.3% 34.6% 0.7% 10.3%100.00% 1970-1974 44.6% 46.8% 0.5% 8.2%100.00% 1975-1979 41.4% 49.2% 0.5% 8.9%100.00% 1980-1984 33.6% 59.5% 0.2% 6.7%100.00% 1985-1989 40.6% 51.6% 0.4% 7.4%100.00% 1990-1994 44.8% 47.4% 0.3% 7.6%100.00% 1995-1999 45.4% 47.5% 0.2% 6.9%100.00% 2000 43.8% 49.5% 0.2% 6.5%100.00% 2001 48.7% 44.1% 0.3% 6.9%100.00% 2002 48.4% 45.5% 0.1% 6.0%100.00% 2003 51.1% 42.5% 0.2% 6.2%100.00% 2004 52.9% 40.9% 0.2% 6.0%100.00% 2005 47.5% 45.2% 0.2% 7.1%100.00% 2006 46.0% 47.6% 0.1% 6.3%100.00% 2007 46.8% 45.4% 0.2% 7.7%100.00% Grand Total 49.7% 39.7% 0.7%9.86%100.00%

Oil Water Heater Share in New Construction Corrected using RECS 2005

AHS 2007 Data

BUILTElectricityGas Oil Other Electricity 191924126735462931995102265213.59135920 26% 192011890613566407477622.1124242.55357333 22% 193016183423807827411925.4154811.85992906 27% 194023244364870536569677.5151110.57915760 29% 195034591138485513869617.1180166.712994410 27% 196055300458828029677011257082.415292167 36% 197053613555196126319719.392028.4710969229 49% 197573963736343071454460.9210324.814404229 51% 

## Historical Market Share Data

15.55% # HHs Built 2000-2005 RECS 2005

51874 16107 All Oil Water heating (WHs+boilers) WHs Only

Fraction of WHs only

(new constr)19804641976267126992012.0369189.567474447 62% 198547490433804659192040.665668.078811411 54% 199034788523344530116520.687886.937027789 50% 199543633044242918130070.357236.088793528 50% 20001235620111400125799.8414570.992389992 52% 2001826844.9930627.127801.5810587.751795861 46% 2002805161.1870461.68215.8538753.6031692592 48% 2003697509.2853998.216637.173366.6511571511 44% 2004726971957999.515991.341179.2541702141 43% 20051058170113312431061.7220279.92242636 47% 2006957643.8941308.810157.1515948.721925059 50% 2007338724.93551066896.22413504.66714231.8 47% TOTAL5317121867780443544834018031531.28E+08 41%Number of Samples Water Heater Fuel BUILT Gas, LP gas (liquid propane(LP) same as bottled gas) ElectricityFuel oilCoal or coke Before 1920 2386 989 463 3 1920-1930 1451 489 223 1 1930-1940 1587 649 183 1 1940-1950 2013 912 252 1 1950-1960 3396 1383 385 1 1960-1970 3611 2190 288 0 1970-1974 2101 2093 125 0 1975-1979 2538 3045 190 0 1980-1984 1064 1803 45 1 1985-1989 1515 1933 82 0 1990-1994 1407 1329 69 0 1995-1999 1865 1650 72 0 2000 390 411 18 0 2001 428 376 15 0 2002 411 374 8 0 2003 369 299 11 0

2004 396 333 9 0 2005 151 148 2 0 Grand Total 27079 20406 2440 8

Year Built

2000 2001 2002 2003 2004 2005 2006 Gas Oil Other 2007 60% 11% 3% 67% 9% 2% 64% 7% 3% 62% 7% 2% 65% 7% 1% 58% 4% 2% 47% 3% 1% 44% 3% 1%36% 1% 1%

43% 2% 1% 48% 2% 1% 48% 1% 1% 47% 1% 1% 52% 2% 1% 51% 0% 1% 54% 1% 0% 56% 1% 0% 51% 1% 1% 49% 1% 1% 50% 1% 2% 53% 4% 1%Kerosene or other liquid fuel Other; SPECIFY

Solar energy

Wood Not applicable Grand Total 0 17 2 2 1055 4917 2 10 0 0 436 2612 1 8 0 2 1067 3498 0 8 2 0 787 3975 1 12 7 4 844 6033 1 15 8 3 1046 7162 1 13 5 1 981 5320 1 11 13 5 1192 6995 0 4 2 2 768 3689 1 4 3 4 629 4171 0 7 1 1 118 2932 0 4 5 3 56 3655 0 1 0 0 153 973 0 0 0 1 3 823 0 0 0 0 71 864 0 1 1 0 4 685

0 1 0 0 0 739 0 2 0 0 3 306 8 118 49 28 9213 59349

Gas, LP gas (liquid propane(LP) same as bottled gas)

ElectricityFuel oil

43.8%49.5% 0.2% 48.7%44.1% 0.3% 48.4%45.5% 0.1% 51.1%42.5% 0.2% 52.9%40.9% 0.2% 47.5%45.2% 0.2% 46.0%47.6% 0.1% 46.8%45.4% 0.2%

Fuel Electric Electric Electric Electric Electric ElectricElectric Electric Electric Electric Electric Electric Electric Gas Gas Gas Gas Gas Gas Gas Gas Gas Gas Gas Gas Gas Oil Oil Oil Oil Oil Oil Oil Oil Oil Other Other Other Other Other Other111090617

Storage SumOfNWEIGHT Expr1 NUMH2OHTRS WHEATOTH Other 463905Multi-Family, 5+ 0 0 Other 911820Multi-Family, 5+ 0 1 Other 331879SingleFamily + MH 0 0 Other 170590SingleFamily + MH 0 1 Other 19849SingleFamily + MH 1 0 Storage 4771109Multi-Family, 5+ 0 0Storage 1374462Multi-Family, 5+ 0 1

Storage 26076Multi-Family, 5+ 1 0 Storage 31119Multi-Family, 5+ 1 1 Storage 33287785SingleFamily + MH 0 0 Storage 506586SingleFamily + MH 0 1 Storage 1421540SingleFamily + MH 1 0 1460617 Storage 13001SingleFamily + MH 1 1 95.7%40026097 Other 472747Multi-Family, 5+ 0 0 Other 1550944Multi-Family, 5+ 0 1 Other 54954Multi-Family, 5+ 1 0 Other 447807SingleFamily + MH 0 0 Other 418535SingleFamily + MH 0 1 Other 46617SingleFamily + MH 1 0 Storage 2939049Multi-Family, 5+ 0 0 Storage 2671482Multi-Family, 5+ 0 1 Storage 40286Multi-Family, 5+ 1 0 Storage 50346163SingleFamily + MH 0 0 Storage 1487824SingleFamily + MH 0 1 Storage 1854583SingleFamily + MH 1 0 1962921 Storage 68051SingleFamily + MH 1 1 94.1%56735957 Other 410611Multi-Family, 5+ 0 1 Other 30843Multi-Family, 5+ 1 1 Other 1199961SingleFamily + MH 0 0 Other 111732SingleFamily + MH 0 1 Storage 38641Multi-Family, 5+ 0 0 Storage 285903Multi-Family, 5+ 0 1 Storage 1714122SingleFamily + MH 0 0 Storage 223300SingleFamily + MH 0 1 Storage 39512SingleFamily + MH 1 00.164797668189 Other 19288Multi-Family, 5+ 0 0 Other 20165Multi-Family, 5+ 0 1 Other 625322Multi-Family, 5+ 3 95 Other 472912SingleFamily + MH 3 95 Storage 148124SingleFamily + MH 0 0 Storage 21415SingleFamily + MH 1 043329722

0.390039

62399043 0.561695

4054625

### Source:Annual Energy Outlook 2010 and NEMS 2010 (high and low scenarios derived from AEO 2009)

REF LO HI REF LO HI REF LO 

### 2008 1.36 1.36 1.36 0.85 0.85 0.85 0.38 0.38 

### 2009 1.22 1.22 1.22 0.84 0.84 0.84 0.27 0.27 

### 2010 1.75 1.48 2.04 1.19 1.03 1.36 0.40 0.31 

### 2011 1.49 1.25 1.74 1.14 0.97 1.32 0.21 0.17 

### 2012 1.72 1.44 2.02 1.37 1.15 1.60 0.23 0.18 

### 2013 1.79 1.48 2.10 1.40 1.16 1.65 0.25 0.19 

### 2014 1.81 1.48 2.12 1.38 1.12 1.63 0.26 0.20 

### 2015 1.88 1.50 2.24 1.39 1.09 1.69 0.30 0.24 

### 2016 1.95 1.56 2.34 1.40 1.09 1.71 0.35 0.28 

### 2017 1.97 1.59 2.36 1.38 1.08 1.69 0.37 0.31 

### 2018 2.00 1.60 2.41 1.37 1.05 1.71 0.40 0.33 

### 2019 2.03 1.63 2.45 1.37 1.04 1.71 0.43 0.36 

### 2020 2.03 1.61 2.47 1.36 1.01 1.71 0.45 0.38 

### 2021 1.97 1.53 

### 2.41 1.31 0.95 1.67 

### 0.43 0.37 

### 2022 1.92 1.47 

### 2.37 1.28 0.91 1.65 

### 0.42 0.36 

### 2023 1.89 1.43 

### 2.36 1.26 0.88 1.64 

### 0.42 0.35 

### 2024 1.88 1.41 

### 2.36 1.25 0.86 1.64 

### 0.42 0.35 

### 2025 1.89 1.39 

### 2.39 1.27 0.85 1.68 

### 0.42 0.34 

### 2026 1.89 1.35 

### 2.42 1.27 0.82 1.70 

### 0.41 0.33 

### 2027 1.85 1.31 

### 2.42 1.23 0.79 1.69 

### 0.41 0.33 

### 2028 1.81 1.25 

### 2.38 1.19 0.74 1.65 

### 0.41 0.32 

### 2029 1.78 1.20 

### 2.35 1.17 0.71 1.63 

### 0.41 0.32 

### 2030 1.78 1.21 

### 2.35 1.17 0.71 1.62 

### 0.41 0.32 

### 2031 1.75 

### 1.21 2.36 1.16 0.72 1.63 0.40 0.32 2032 1.71 

### 1.22 2.37 1.12 0.72 1.64 0.40 0.32 2033 1.70 

### 1.22 2.38 1.11 0.73 1.65 0.40 0.33 2034 1.70 

### 1.23 2.39 1.11 0.73 1.66 0.41 0.33 2035 1.70 

### 1.23 2.40 1.11 0.73 1.67 0.40 0.33 2036 1.70 1.24 2.41 1.12 0.74 1.67 0.41 0.33 2037 1.71 1.24 2.42 1.13 0.74 1.68 0.41 0.33 2038 1.72 1.25 2.43 1.13 0.74 1.69 0.41 0.33 2039 1.73 1.25 2.44 1.14 0.75 1.70 0.41 0.34 2040 1.73 1.26 2.46 1.14 0.75 1.71 0.41 0.34 2041 1.74 1.27 2.47 1.15 0.75 1.72 0.42 0.34 2042 1.75 1.27 2.48 1.15 0.76 1.72 0.42 0.34 2043 1.76 1.28 2.49 1.16 0.76 1.73 0.42 0.34 2044 1.77 1.28 2.50 1.17 0.77 1.74 0.42 0.34 2045 1.77 1.29 2.51 1.17 0.77 1.75 0.42 0.35 

### Projected New Housing Construction and Manufactured Home Placements

New Housing Units (million) Total Single Family Starts Multi-Family StartsHI REF LO HI

0.38 0.13 0.13 0.13

0.27 0.11 0.11 0.11

0.50 0.15 0.13 0.17

0.27 0.13 0.12 0.15

0.28 0.13 0.12 0.14

0.31 0.14 0.13 0.15

0.32 0.16 0.15 0.17

0.36 0.18 0.17 0.20

0.41 0.21 0.19 0.22

0.44 0.22 0.21 0.23

0.47 0.23 0.22 0.24

0.50 0.23 0.22 0.24

0.52 0.23 0.22 0.24

0.50 

### 0.23 0.21 0.24

0.49 

### 0.22 0.21 0.23

0.49 

### 0.22 0.20 0.23

0.49 

### 0.21 0.20 0.22

0.50 

### 0.21 0.20 0.22

0.50 

### 0.21 0.19 0.22

0.51 

### 0.20 0.19 0.22

0.51 

### 0.20 0.18 0.22

0.50 

### 0.20 0.17 0.22

0.50 

### 0.20 0.17 0.22 

### 0.51 0.19 0.17 0.22 0.51 0.19 0.17 0.22 0.51 0.19 0.17 0.22 0.51 0.18 0.17 0.22 0.52 0.18 0.17 0.22 0.52 0.18 0.17 0.22 0.52 0.18 0.17 0.22 0.52 0.18 0.17 0.22 0.53 0.18 0.17 0.22 0.53 0.18 0.17 0.22 0.53 0.18 0.17 0.22 0.53 0.18 0.17 0.22 0.54 0.18 0.17 0.22 0.54 0.18 0.17 0.22 0.54 0.18 0.17 0.22 Multi-Family Starts Manufactured Home Placements



### 0.0 0.5 1.0 1.5 2.0 2.5 3.0

20052010201520202025Million



### Reference Scenario

Low Growth

High Growth

### 2025203020352040Annual Growth Rate of Condensing Water Heater Market Share Products after 2015 (Linear)

Rebound ON Market Average Gas UseRebound

ON Market Average Elec UECRebound

OFF Market Average Gas UseRebound

OFF Market Average Elec UseMarket

Average Installed Price Market

Average Maint. Cost (MMBtu)(kWh)(MMBtu)(kWh)2009$ 2009$

ShipmentsCondensing

WH(Energy Star) 4 5 6 7 9 13

MillionsMarket Share 0 0 0 0 0 0 2015 4.64 1.35% 16.0 8.7 16.0 8.6 $1,176 $10 2016 4.62 1.50% 16.0 8.8 16.0 8.7 $1,177 $10 2017 4.56 1.65% 16.0 8.9 16.0 8.7 $1,178 $10 2018 4.50 1.80% 16.0 9.0 15.9 8.8 $1,179 $10 2019 4.46 1.95% 16.0 9.1 15.9 8.9 $1,180 $10 2020 4.44 2.10% 16.0 9.1 15.9 9.0 $1,181 $10 2021 4.42 2.25% 16.0 9.2 15.9 9.1 $1,182 $10 2022 4.42 2.40% 16.0 9.3 15.9 9.1 $1,183 $10 2023 4.45 2.55% 16.0 9.4 15.9 9.2 $1,184 $10 2024 4.49 2.70% 16.0 9.5 15.9 9.3 $1,186 $10 2025 4.55 2.85% 16.0 9.6 15.9 9.4 $1,187 $10 2026 4.61 3.00% 16.0 9.6 15.9 9.4 $1,188 $10 2027 4.66 3.15% 16.0 9.7 15.9 9.5 $1,189 $10 2028 4.69 3.30% 16.0 9.8 15.9 9.6 $1,190 $10 2029 4.73 3.45% 15.9 9.9 15.9 9.7 $1,191 $10 2030 4.77 3.60% 15.9 10.0 15.9 9.8 $1,192 $10 2031 4.80 3.75% 15.9 10.1 15.9 9.8 $1,193 $10 2032 4.81 3.90% 15.9 10.1 15.9 9.9 $1,194 $10 2033 4.84 4.05% 15.9 10.2 15.9 10.0 $1,195 $10 2034 4.87 4.20% 15.9 10.3 15.9 10.1 $1,196 $10 2035 4.90 4.35% 15.9 10.4 15.8 10.2 $1,198 $10 2036 4.94 4.50% 15.9 10.5 15.8 10.2 $1,199 $10 2037 4.99 4.65% 15.9 10.5 15.8 10.3 $1,200 $10 2038 5.03 4.80% 15.9 10.6 15.8 10.4 $1,201 $10 2039 5.08 4.95% 15.9 10.7 15.8 10.5 $1,202 $10 2040 5.13 5.10% 15.9 10.8 15.8 10.6 $1,203 $10 2041 5.17 5.25% 15.9 10.9 15.8 10.6 $1,204 $10 2042 5.22 5.40% 15.9 11.0 15.8 10.7 $1,205 $10 2043 5.26 5.55% 15.9 11.0 15.8 10.8 $1,206 $10 2044 5.31 5.70% 15.9 11.1 15.8 10.9 $1,207 $10 2045 2046 2047 

### GSWH- Market Trends

Base Case Shipments Average2048

2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 2059 2060 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 2071 2072 2073Annual Growth Rate of Condensing Water Heater Market Share Products after 2015 (Linear) 0.15%

Market Average Repair Cost Market

Average Repair YearRebound

ON Market Average Gas UseRebound

ON Market Average Elec UECRebound

OFF Market Average Gas UseRebound

OFF Market Average Elec UseMarket

Average Installed Price Market

Average Maint. Cost Market

Average Repair Cost 2009$ Year(MMBtu)(kWh)(MMBtu)(kWh)2009$ 2009$ 2009$

14 15 4 5 6 7 9 13 14 0 0 1 1 1 1 1 1 1 $25 7.8 15.6 8.7 15.4 8.6 $1,235 $10 $25 $25 7.8 15.6 8.8 15.4 8.7 $1,236 $10 $25 $25 7.8 15.5 8.9 15.4 8.7 $1,237 $10 $25 $25 7.8 15.5 9.0 15.4 8.8 $1,238 $10 $25 $26 7.8 15.5 9.1 15.4 8.9 $1,239 $10 $26 $26 7.8 15.5 9.1 15.4 9.0 $1,240 $10 $26 $26 7.8 15.5 9.2 15.4 9.1 $1,241 $10 $26 $26 7.8 15.5 9.3 15.4 9.1 $1,242 $10 $26 $26 7.8 15.5 9.4 15.4 9.2 $1,243 $10 $26 $26 7.8 15.5 9.5 15.4 9.3 $1,244 $10 $26 $26 7.8 15.5 9.6 15.4 9.4 $1,245 $10 $26 $26 7.8 15.5 9.6 15.4 9.4 $1,246 $10 $26 $26 7.7 15.5 9.7 15.4 9.5 $1,247 $10 $26 $26 7.7 15.5 9.8 15.4 9.6 $1,248 $10 $26 $26 7.7 15.5 9.9 15.4 9.7 $1,249 $10 $26 $26 7.7 15.5 10.0 15.4 9.8 $1,250 $10 $26 $26 7.7 15.5 10.1 15.4 9.8 $1,251 $10 $26 $26 7.7 15.5 10.1 15.4 9.9 $1,252 $10 $26 $26 7.7 15.5 10.2 15.4 10.0 $1,253 $10 $26 $26 7.7 15.5 10.3 15.3 10.1 $1,254 $10 $26 $26 7.7 15.5 10.4 15.3 10.2 $1,255 $10 $26 $26 7.7 15.5 10.5 15.3 10.2 $1,256 $10 $26 $26 7.7 15.4 10.5 15.3 10.3 $1,257 $10 $26 $26 7.7 15.4 10.6 15.3 10.4 $1,258 $10 $26 $26 7.7 15.4 10.7 15.3 10.5 $1,259 $10 $26 $26 7.7 15.4 10.8 15.3 10.6 $1,260 $10 $26 $26 7.7 15.4 10.9 15.3 10.6 $1,261 $10 $26 $26 7.7 15.4 11.0 15.3 10.7 $1,262 $10 $26 $26 7.7 15.4 11.0 15.3 10.8 $1,263 $10 $26 $26 7.7 15.4 11.1 15.3 10.9 $1,264 $10 $26 Shipments Average Efficiency Level 1Market

Average Repair YearRebound

ON Market Average Gas UseRebound

ON Market Average Elec UECRebound

OFF Market Average Gas UseRebound

OFF Market Average Elec UseMarket

Average Installed Price Market

Average Maint. Cost Market

Average Repair Cost Market

Average Repair Year

Year(MMBtu)(kWh)(MMBtu)(kWh)2009$ 2009$ 2009$ Year

15 4 5 6 7 9 13 14 15

1 2 2 2 2 2 2 2 2 7.75 15.2 13.4 15.1 13.2 $1,292 $10 $26 7.8 7.8 15.2 13.4 15.1 13.2 $1,292 $10 $26 7.8 7.8 15.2 13.5 15.1 13.3 $1,293 $10 $26 7.8 7.8 15.2 13.6 15.0 13.4 $1,294 $10 $26 7.8 7.8 15.2 13.7 15.0 13.5 $1,295 $10 $26 7.8 7.8 15.2 13.7 15.0 13.5 $1,296 $10 $26 7.8 7.8 15.2 13.8 15.0 13.6 $1,297 $10 $26 7.8 7.8 15.2 13.9 15.0 13.7 $1,298 $10 $26 7.8 7.8 15.2 14.0 15.0 13.7 $1,299 $10 $26 7.8 7.8 15.2 14.0 15.0 13.8 $1,300 $10 $26 7.8 7.8 15.2 14.1 15.0 13.9 $1,301 $10 $26 7.8 7.8 15.2 14.2 15.0 14.0 $1,302 $10 $26 7.8 7.7 15.2 14.3 15.0 14.0 $1,303 $10 $26 7.8 7.7 15.1 14.3 15.0 14.1 $1,303 $10 $26 7.8 7.7 15.1 14.4 15.0 14.2 $1,304 $10 $26 7.8 7.7 15.1 14.5 15.0 14.2 $1,305 $10 $26 7.8 7.7 15.1 14.6 15.0 14.3 $1,306 $10 $26 7.8 7.7 15.1 14.6 15.0 14.4 $1,307 $10 $26 7.8 7.7 15.1 14.7 15.0 14.5 $1,308 $10 $26 7.8 7.7 15.1 14.8 15.0 14.5 $1,309 $10 $26 7.8 7.7 15.1 14.9 15.0 14.6 $1,310 $10 $26 7.8 7.7 15.1 14.9 15.0 14.7 $1,311 $10 $26 7.8 7.7 15.1 15.0 15.0 14.8 $1,312 $10 $26 7.8 7.7 15.1 15.1 14.9 14.8 $1,313 $10 $26 7.8 7.7 15.1 15.2 14.9 14.9 $1,313 $10 $26 7.8 7.7 15.1 15.2 14.9 15.0 $1,314 $10 $27 7.8 7.7 15.1 15.3 14.9 15.0 $1,315 $10 $27 7.8 7.7 15.1 15.4 14.9 15.1 $1,316 $10 $27 7.8 7.7 15.1 15.5 14.9 15.2 $1,317 $10 $27 7.8 7.7 15.1 15.5 14.9 15.3 $1,318 $10 $27 7.8 Shipments Average Efficiency Level 2Rebound

ON Market Average Gas UseRebound

ON Market Average Elec UECRebound

OFF Market Average Gas UseRebound

OFF Market Average Elec UseMarket

Average Installed Price Market

Average Maint. Cost Market

Average Repair Cost Market

Average Repair YearRebound

ON Market Average Gas Use (MMBtu)(kWh)(MMBtu)(kWh)2009$ 2009$ 2009$ Year(MMBtu)

4 5 6 7 9 13 14 15 4

3 3 3 3 3 3 3 3 4 14.8 69.1 14.6 68.2 $1,568 $10 $50 7.4 14.4 14.8 69.1 14.6 68.2 $1,569 $10 $50 7.4 14.4 14.8 69.1 14.6 68.2 $1,569 $10 $50 7.4 14.4 14.8 69.1 14.6 68.2 $1,570 $10 $50 7.4 14.4 14.8 69.1 14.6 68.2 $1,570 $10 $50 7.4 14.4 14.8 69.1 14.6 68.2 $1,571 $10 $50 7.4 14.4 14.8 69.1 14.6 68.2 $1,571 $10 $50 7.4 14.4 14.8 69.1 14.6 68.2 $1,572 $10 $50 7.4 14.4 14.8 69.1 14.6 68.1 $1,572 $10 $50 7.4 14.4 14.8 69.1 14.6 68.1 $1,573 $10 $50 7.4 14.4 14.8 69.0 14.6 68.1 $1,573 $10 $50 7.4 14.4 14.8 69.0 14.6 68.1 $1,574 $10 $50 7.4 14.4 14.7 69.0 14.6 68.1 $1,574 $10 $50 7.4 14.4 14.7 69.0 14.5 68.1 $1,575 $10 $50 7.4 14.4 14.7 69.0 14.5 68.1 $1,575 $10 $50 7.4 14.4 14.7 69.0 14.5 68.1 $1,576 $10 $50 7.4 14.4 14.7 69.0 14.5 68.1 $1,576 $10 $50 7.4 14.4 14.7 69.0 14.5 68.0 $1,577 $10 $50 7.4 14.4 14.7 69.0 14.5 68.0 $1,577 $10 $50 7.4 14.4 14.7 69.0 14.5 68.0 $1,578 $10 $50 7.4 14.4 14.7 69.0 14.5 68.0 $1,578 $10 $50 7.4 14.4 14.7 68.9 14.5 68.0 $1,579 $10 $50 7.4 14.3 14.7 68.9 14.5 68.0 $1,579 $10 $50 7.4 14.3 14.7 68.9 14.5 68.0 $1,580 $10 $50 7.4 14.3 14.7 68.9 14.5 68.0 $1,580 $10 $50 7.4 14.3 14.7 68.9 14.5 68.0 $1,581 $10 $50 7.4 14.3 14.7 68.9 14.5 67.9 $1,581 $10 $50 7.4 14.3 14.7 68.9 14.5 67.9 $1,582 $10 $50 7.4 14.3 14.7 68.9 14.5 67.9 $1,582 $10 $50 7.4 14.3 14.7 68.9 14.5 67.9 $1,583 $10 $50 7.4 14.3 Shipments Average Efficiency Level 3Rebound

ON Market Average Elec UECRebound

OFF Market Average Gas UseRebound

OFF Market Average Elec UseMarket

Average Installed Price Market

Average Maint. Cost Market

Average Repair Cost Market

Average Repair YearRebound

ON Market Average Gas UseRebound

ON Market Average Elec UEC (kWh)(MMBtu)(kWh)2009$ 2009$ 2009$ Year(MMBtu)(kWh)

5 6 7 9 13 14 15 4 5

4 4 4 4 4 4 4 5 5 68.2 14.2 67.1 $1,599 $10 $48 7.10 13.9 66.9 68.2 14.2 67.1 $1,599 $10 $48 7.11 13.9 66.9 68.2 14.2 67.1 $1,599 $10 $48 7.11 13.9 66.9 68.2 14.2 67.0 $1,600 $10 $48 7.11 13.9 66.9 68.2 14.2 67.0 $1,600 $10 $48 7.11 13.9 66.9 68.1 14.2 67.0 $1,601 $10 $48 7.11 13.9 66.9 68.1 14.2 67.0 $1,601 $10 $48 7.11 13.9 66.9 68.1 14.2 67.0 $1,602 $10 $48 7.11 13.9 66.8 68.1 14.2 67.0 $1,602 $10 $48 7.11 13.9 66.8 68.1 14.1 67.0 $1,603 $10 $48 7.11 13.9 66.8 68.1 14.1 67.0 $1,603 $10 $48 7.11 13.9 66.8 68.1 14.1 67.0 $1,603 $10 $48 7.11 13.9 66.8 68.1 14.1 67.0 $1,604 $10 $48 7.11 13.9 66.8 68.1 14.1 66.9 $1,604 $10 $48 7.11 13.9 66.8 68.1 14.1 66.9 $1,605 $10 $48 7.11 13.9 66.8 68.1 14.1 66.9 $1,605 $10 $48 7.11 13.9 66.8 68.1 14.1 66.9 $1,606 $10 $48 7.11 13.9 66.8 68.1 14.1 66.9 $1,606 $10 $48 7.1 13.9 66.8 68.0 14.1 66.9 $1,607 $10 $48 7.1 13.9 66.8 68.0 14.1 66.9 $1,607 $10 $48 7.1 13.9 66.8 68.0 14.1 66.9 $1,608 $10 $48 7.1 13.9 66.8 68.0 14.1 66.9 $1,608 $10 $48 7.1 13.9 66.8 68.0 14.1 66.9 $1,608 $10 $48 7.1 13.9 66.8 68.0 14.1 66.9 $1,609 $10 $48 7.1 13.9 66.8 68.0 14.1 66.8 $1,609 $10 $48 7.1 13.9 66.7 68.0 14.1 66.8 $1,610 $10 $48 7.1 13.9 66.7 68.0 14.1 66.8 $1,610 $10 $48 7.1 13.9 66.7 68.0 14.1 66.8 $1,611 $10 $48 7.1 13.9 66.7 68.0 14.1 66.8 $1,611 $10 $48 7.1 13.9 66.7 68.0 14.1 66.8 $1,612 $10 $48 7.1 13.9 66.7

Shipments Average Efficiency Level 4Rebound

OFF Market Average Gas UseRebound

OFF Market Average Elec UseMarket

Average Installed Price Market

Average Maint. Cost Market

Average Repair Cost Market

Average Repair YearRebound

ON Market Average Gas UseRebound

ON Market Average Elec UECRebound

OFF Market Average Gas Use (MMBtu)(kWh)2009$ 2009$ 2009$ Year(MMBtu)(kWh)(MMBtu)

6 7 9 13 14 15 4 5 6

5 5 5 5 5 5 6 6 6 13.6 65.5 $1,659 $10 $50 7.5 12.4 63.0 11.9 13.6 65.5 $1,660 $10 $50 7.5 12.4 63.0 11.9 13.6 65.5 $1,660 $10 $50 7.5 12.4 63.0 11.9 13.6 65.5 $1,660 $10 $50 7.5 12.4 63.0 11.9 13.6 65.5 $1,661 $10 $50 7.5 12.4 63.0 11.9 13.6 65.5 $1,661 $10 $50 7.5 12.4 63.0 11.9 13.6 65.5 $1,661 $10 $50 7.5 12.4 63.0 11.9 13.6 65.5 $1,662 $10 $50 7.5 12.4 63.0 11.9 13.6 65.4 $1,662 $10 $50 7.5 12.4 63.0 11.9 13.6 65.4 $1,662 $10 $50 7.5 12.4 63.0 11.9 13.6 65.4 $1,663 $10 $50 7.5 12.4 63.0 11.9 13.6 65.4 $1,663 $10 $50 7.5 12.4 63.0 11.9 13.6 65.4 $1,663 $10 $50 7.5 12.4 63.0 11.9 13.6 65.4 $1,664 $10 $50 7.5 12.4 63.0 11.9 13.6 65.4 $1,664 $10 $50 7.5 12.4 63.0 11.9 13.6 65.4 $1,665 $10 $50 7.5 12.4 63.0 11.9 13.6 65.4 $1,665 $10 $50 7.5 12.4 63.0 11.9 13.6 65.4 $1,665 $10 $50 7.5 12.4 63.0 11.9 13.6 65.4 $1,666 $10 $50 7.5 12.4 63.0 11.9 13.6 65.4 $1,666 $10 $50 7.5 12.4 63.0 11.9 13.6 65.4 $1,666 $10 $50 7.5 12.4 63.0 11.9 13.6 65.3 $1,667 $10 $50 7.5 12.4 63.0 11.9 13.6 65.3 $1,667 $10 $50 7.5 12.4 63.0 11.9 13.6 65.3 $1,667 $10 $50 7.5 12.4 63.0 11.9 13.6 65.3 $1,668 $10 $50 7.5 12.4 63.0 11.9 13.6 65.3 $1,668 $10 $50 7.5 12.4 63.0 11.9 13.6 65.3 $1,668 $10 $50 7.5 12.4 63.0 11.9 13.6 65.3 $1,669 $10 $50 7.5 12.4 63.0 11.9 13.6 65.3 $1,669 $10 $50 7.5 12.4 63.0 11.9 13.6 65.3 $1,670 $10 $50 7.5 12.4 63.0 11.9

Efficiency Level 5 Shipments AverageRebound

OFF Market Average Elec UseMarket

Average Installed Price Market

Average Maint. Cost Market

Average Repair Cost Market

Average Repair YearRebound

ON Market Average Gas UseRebound

ON Market Average Elec UECRebound

OFF Market Average Gas UseRebound

OFF Market Average Elec Use (kWh)2009$ 2009$ 2009$ Year(MMBtu)(kWh)(MMBtu)(kWh)

7 9 13 14 15 4 5 6 7

6 6 6 6 6 7 7 7 7 60.6 $1,893 $10 $50 7.5 15.5 10.0 15.3 9.9 60.6 $1,893 $10 $50 7.5 15.5 10.1 15.3 9.9 60.6 $1,893 $10 $50 7.5 15.5 10.2 15.3 10.0 60.6 $1,893 $10 $50 7.5 15.5 10.3 15.3 10.1 60.6 $1,893 $10 $50 7.5 15.4 10.4 15.3 10.2 60.6 $1,893 $10 $50 7.5 15.4 10.4 15.3 10.3 60.6 $1,893 $10 $50 7.5 15.4 10.5 15.3 10.3 60.6 $1,893 $10 $50 7.5 15.4 10.6 15.3 10.4 60.6 $1,893 $10 $50 7.5 15.4 10.7 15.3 10.5 60.6 $1,893 $10 $50 7.5 15.4 10.8 15.3 10.6 60.6 $1,893 $10 $50 7.5 15.4 10.8 15.3 10.6 60.6 $1,893 $10 $50 7.5 15.4 10.9 15.3 10.7 60.6 $1,893 $10 $50 7.5 15.4 11.0 15.3 10.8 60.6 $1,893 $10 $50 7.5 15.4 11.1 15.3 10.9 60.6 $1,893 $10 $50 7.5 15.4 11.2 15.3 11.0 60.6 $1,893 $10 $50 7.5 15.4 11.2 15.3 11.0 60.6 $1,893 $10 $50 7.5 15.4 11.3 15.3 11.1 60.6 $1,893 $10 $50 7.5 15.4 11.4 15.3 11.2 60.6 $1,893 $10 $50 7.5 15.4 11.5 15.3 11.3 60.6 $1,893 $10 $50 7.5 15.4 11.6 15.2 11.3 60.6 $1,893 $10 $50 7.5 15.4 11.6 15.2 11.4 60.6 $1,893 $10 $50 7.5 15.4 11.7 15.2 11.5 60.6 $1,893 $10 $50 7.5 15.4 11.8 15.2 11.6 60.6 $1,893 $10 $50 7.5 15.4 11.9 15.2 11.6 60.6 $1,893 $10 $50 7.5 15.4 12.0 15.2 11.7 60.6 $1,893 $10 $50 7.5 15.3 12.0 15.2 11.8 60.6 $1,893 $10 $50 7.5 15.3 12.1 15.2 11.9 60.6 $1,893 $10 $50 7.5 15.3 12.2 15.2 12.0 60.6 $1,893 $10 $50 7.5 15.3 12.3 15.2 12.0 60.6 $1,893 $10 $50 7.5 15.3 12.4 15.2 12.1 Shipments Average Efficiency Level 6 Shipments Average Efficiency Level 7Market

Average Installed Price Market

Average Maint. Cost Market

Average Repair Cost Market

Average Repair YearRebound

ON Market Average Gas UseRebound

ON Market Average Elec UECRebound

OFF Market Average Gas UseRebound

OFF Market Average Elec UseMarket

Average Installed Price 2009$ 2009$ 2009$ Year(MMBtu)(kWh)(MMBtu)(kWh)2009$

9 13 14 15 4 5 6 7 9

7 7 7 7 8 8 8 8 8 $1,253 $11 $28 7.8 15.1 14.7 15.0 14.5 $1,310 $1,254 $11 $28 7.8 15.1 14.8 15.0 14.5 $1,311 $1,255 $11 $28 7.8 15.1 14.8 14.9 14.6 $1,312 $1,256 $11 $28 7.8 15.1 14.9 14.9 14.7 $1,313 $1,257 $11 $28 7.8 15.1 15.0 14.9 14.8 $1,314 $1,258 $11 $28 7.8 15.1 15.0 14.9 14.8 $1,314 $1,258 $11 $28 7.8 15.1 15.1 14.9 14.9 $1,315 $1,259 $11 $28 7.8 15.1 15.2 14.9 15.0 $1,316 $1,260 $11 $28 7.8 15.1 15.3 14.9 15.0 $1,317 $1,261 $11 $28 7.8 15.1 15.3 14.9 15.1 $1,318 $1,262 $11 $28 7.8 15.1 15.4 14.9 15.2 $1,319 $1,263 $11 $28 7.8 15.1 15.5 14.9 15.2 $1,320 $1,264 $11 $28 7.8 15.1 15.6 14.9 15.3 $1,321 $1,265 $11 $28 7.8 15.1 15.6 14.9 15.4 $1,321 $1,266 $11 $28 7.8 15.1 15.7 14.9 15.5 $1,322 $1,267 $11 $28 7.8 15.0 15.8 14.9 15.5 $1,323 $1,268 $11 $28 7.8 15.0 15.9 14.9 15.6 $1,324 $1,269 $11 $28 7.8 15.0 15.9 14.9 15.7 $1,325 $1,270 $11 $28 7.8 15.0 16.0 14.9 15.7 $1,326 $1,271 $11 $28 7.8 15.0 16.1 14.9 15.8 $1,327 $1,272 $11 $28 7.8 15.0 16.1 14.9 15.9 $1,328 $1,273 $11 $28 7.8 15.0 16.2 14.9 15.9 $1,329 $1,274 $11 $28 7.8 15.0 16.3 14.9 16.0 $1,329 $1,275 $11 $28 7.8 15.0 16.4 14.8 16.1 $1,330 $1,276 $11 $29 7.8 15.0 16.4 14.8 16.2 $1,331 $1,277 $11 $29 7.8 15.0 16.5 14.8 16.2 $1,332 $1,278 $11 $29 7.8 15.0 16.6 14.8 16.3 $1,333 $1,279 $11 $29 7.8 15.0 16.7 14.8 16.4 $1,334 $1,280 $11 $29 7.8 15.0 16.7 14.8 16.4 $1,335 $1,281 $11 $29 7.8 15.0 16.8 14.8 16.5 $1,336 Shipments Average Efficiency Level 7 Shipments Average Efficiency Level 8Market

Average Maint. Cost Market

Average Repair Cost Market

Average Repair YearRebound

ON Market Average Gas UseRebound

ON Market Average Elec UECRebound

OFF Market Average Gas UseRebound

OFF Market Average Elec UseMarket

Average Installed Price Market

Average Maint. Cost 2009$ 2009$ Year(MMBtu)(kWh)(MMBtu)(kWh)2009$ 2009$

13 14 15 4 5 6 7 9 13

8 8 8 0 0 0 0 0 0 $11 $28 7.8 16.0 8.7 16.0 8.6 $1,176 $10 $11 $28 7.8 16.0 8.8 16.0 8.6 $1,176 $10 $11 $28 7.8 16.0 8.8 16.0 8.7 $1,177 $10 $11 $28 7.8 16.0 8.9 16.0 8.7 $1,177 $10 $11 $28 7.8 16.0 8.9 16.0 8.7 $1,178 $10 $11 $28 7.8 16.0 8.9 16.0 8.8 $1,178 $10 $11 $28 7.8 16.0 9.0 15.9 8.8 $1,179 $10 $11 $28 7.8 16.0 9.0 15.9 8.9 $1,180 $10 $11 $29 7.8 16.0 9.1 15.9 8.9 $1,180 $10 $11 $29 7.8 16.0 9.1 15.9 8.9 $1,181 $10 $11 $29 7.8 16.0 9.2 15.9 9.0 $1,181 $10 $11 $29 7.8 16.0 9.2 15.9 9.1 $1,182 $10 $11 $29 7.8 16.0 9.3 15.9 9.1 $1,183 $10 $11 $29 7.8 16.0 9.4 15.9 9.2 $1,184 $10 $11 $29 7.8 16.0 9.4 15.9 9.2 $1,185 $10 $11 $29 7.8 16.0 9.5 15.9 9.3 $1,186 $10 $11 $29 7.8 16.0 9.6 15.9 9.4 $1,187 $10 $11 $29 7.8 16.0 9.6 15.9 9.4 $1,188 $10 $11 $29 7.8 16.0 9.7 15.9 9.5 $1,189 $10 $11 $29 7.8 16.0 9.8 15.9 9.6 $1,190 $10 $11 $29 7.8 15.9 9.9 15.9 9.7 $1,191 $10 $11 $29 7.8 15.9 10.0 15.9 9.8 $1,192 $10 $11 $29 7.8 15.9 10.0 15.9 9.8 $1,193 $10 $11 $29 7.8 15.9 10.1 15.9 9.9 $1,194 $10 $11 $29 7.8 15.9 10.2 15.9 10.0 $1,195 $10 $11 $29 7.8 15.9 10.3 15.9 10.1 $1,196 $10 $11 $29 7.8 15.9 10.4 15.8 10.1 $1,197 $10 $11 $29 7.8 15.9 10.5 15.8 10.2 $1,198 $10 $11 $29 7.8 15.9 10.5 15.8 10.3 $1,200 $10 $11 $29 7.8 15.9 10.6 15.8 10.4 $1,201 $10 15.9 10.7 15.8 10.4 $1,201 $10 15.9 10.7 15.8 10.5 $1,202 $10 15.9 10.7 15.8 10.5 $1,202 $10 Stock Average

base case15.9 10.8 15.8 10.5 $1,202 $10 15.9 10.8 15.8 10.5 $1,203 $10 15.9 10.8 15.8 10.6 $1,203 $10 15.9 10.8 15.8 10.6 $1,204 $10 15.9 10.9 15.8 10.6 $1,204 $10 15.9 10.9 15.8 10.6 $1,204 $10 15.9 10.9 15.8 10.7 $1,204 $10 15.9 10.9 15.8 10.7 $1,205 $10 15.9 10.9 15.8 10.7 $1,205 $10 15.9 10.9 15.8 10.7 $1,205 $10 15.9 11.0 15.8 10.7 $1,205 $10 15.9 11.0 15.8 10.7 $1,205 $10 15.9 11.0 15.8 10.7 $1,205 $10 15.9 11.0 15.8 10.7 $1,205 $10 15.9 11.0 15.8 10.7 $1,206 $10 15.9 11.0 15.8 10.8 $1,206 $10 15.9 11.0 15.8 10.8 $1,206 $10 15.9 11.0 15.8 10.8 $1,206 $10 15.9 11.0 15.8 10.8 $1,206 $10 15.9 11.0 15.8 10.8 $1,206 $10 15.9 11.0 15.8 10.8 $1,206 $10 15.9 11.0 15.8 10.8 $1,206 $10 15.9 11.1 15.8 10.8 $1,206 $10 15.9 11.1 15.8 10.8 $1,207 $10 15.9 11.1 15.8 10.8 $1,207 $10 15.9 11.1 15.8 10.9 $1,207 $10Market

Average Repair Cost Market

Average Repair YearRebound

ON Market Average Gas UseRebound

ON Market Average Elec UECRebound

OFF Market Average Gas UseRebound

OFF Market Average Elec UseMarket

Average Installed Price Market

Average Maint. Cost Market

Average Repair Cost 2009$ Year(MMBtu)(kWh)(MMBtu)(kWh)2009$ 2009$ 2009$

14 15 4 5 6 7 9 13 14 0 0 1 1 1 1 1 1 1 $25 7.755 15.6 8.7 15.4 8.6 $1,235 $10 $25 $25 7.755 15.6 8.8 15.4 8.6 $1,235 $10 $25 $25 7.754 15.6 8.8 15.4 8.7 $1,236 $10 $25 $25 7.754 15.5 8.9 15.4 8.7 $1,236 $10 $25 $25 7.754 15.5 8.9 15.4 8.7 $1,237 $10 $25 $25 7.754 15.5 8.9 15.4 8.8 $1,237 $10 $25 $25 7.754 15.5 9.0 15.4 8.8 $1,238 $10 $25 $25 7.753 15.5 9.0 15.4 8.9 $1,238 $10 $25 $26 7.753 15.5 9.1 15.4 8.9 $1,239 $10 $26 $26 7.753 15.5 9.1 15.4 8.9 $1,239 $10 $26 $26 7.753 15.5 9.2 15.4 9.0 $1,240 $10 $26 $26 7.752 15.5 9.2 15.4 9.1 $1,241 $10 $26 $26 7.752 15.5 9.3 15.4 9.1 $1,241 $10 $26 $26 7.752 15.5 9.4 15.4 9.2 $1,242 $10 $26 $26 7.751 15.5 9.4 15.4 9.2 $1,243 $10 $26 $26 7.751 15.5 9.5 15.4 9.3 $1,244 $10 $26 $26 7.750 15.5 9.6 15.4 9.4 $1,245 $10 $26 $26 7.750 15.5 9.6 15.4 9.4 $1,246 $10 $26 $26 7.750 15.5 9.7 15.4 9.5 $1,247 $10 $26 $26 7.749 15.5 9.8 15.4 9.6 $1,248 $10 $26 $26 7.749 15.5 9.9 15.4 9.7 $1,249 $10 $26 $26 7.748 15.5 10.0 15.4 9.8 $1,250 $10 $26 $26 7.748 15.5 10.0 15.4 9.8 $1,251 $10 $26 $26 7.747 15.5 10.1 15.4 9.9 $1,252 $10 $26 $26 7.747 15.5 10.2 15.4 10.0 $1,253 $10 $26 $26 7.747 15.5 10.3 15.3 10.1 $1,254 $10 $26 $26 7.7 15.5 10.4 15.3 10.1 $1,255 $10 $26 $26 7.7 15.5 10.5 15.3 10.2 $1,256 $10 $26 $26 7.7 15.5 10.5 15.3 10.3 $1,257 $10 $26 $26 7.7 15.4 10.6 15.3 10.4 $1,258 $10 $26 $26 7.7 15.4 10.7 15.3 10.4 $1,258 $10 $26 $26 7.7 15.4 10.7 15.3 10.5 $1,258 $10 $26 $26 7.7 15.4 10.7 15.3 10.5 $1,259 $10 $26 Efficiency Level 1 Stock Average$26 7.7 15.4 10.8 15.3 10.5 $1,259 $10 $26

$26 7.7 15.4 10.8 15.3 10.5 $1,260 $10 $26 $26 7.7 15.4 10.8 15.3 10.6 $1,260 $10 $26 $26 7.7 15.4 10.8 15.3 10.6 $1,260 $10 $26 $26 7.7 15.4 10.9 15.3 10.6 $1,261 $10 $26 $26 7.7 15.4 10.9 15.3 10.6 $1,261 $10 $26 $26 7.7 15.4 10.9 15.3 10.7 $1,261 $10 $26 $26 7.7 15.4 10.9 15.3 10.7 $1,261 $10 $26 $26 7.7 15.4 10.9 15.3 10.7 $1,261 $10 $26 $26 7.7 15.4 10.9 15.3 10.7 $1,262 $10 $26 $26 7.7 15.4 11.0 15.3 10.7 $1,262 $10 $26 $26 7.7 15.4 11.0 15.3 10.7 $1,262 $10 $26 $26 7.7 15.4 11.0 15.3 10.7 $1,262 $10 $26 $26 7.7 15.4 11.0 15.3 10.7 $1,262 $10 $26 $26 7.7 15.4 11.0 15.3 10.7 $1,262 $10 $26 $26 7.7 15.4 11.0 15.3 10.8 $1,262 $10 $26 $26 7.7 15.4 11.0 15.3 10.8 $1,262 $10 $26 $26 7.7 15.4 11.0 15.3 10.8 $1,262 $10 $26 $26 7.7 15.4 11.0 15.3 10.8 $1,262 $10 $26 $26 7.7 15.4 11.0 15.3 10.8 $1,263 $10 $26 $26 7.7 15.4 11.0 15.3 10.8 $1,263 $10 $26 $26 7.7 15.4 11.0 15.3 10.8 $1,263 $10 $26 $26 7.7 15.4 11.1 15.3 10.8 $1,263 $10 $26 $26 7.7 15.4 11.1 15.3 10.8 $1,263 $10 $26 $26 7.7 15.4 11.1 15.3 10.8 $1,263 $10 $26 $26 7.7 15.4 11.1 15.3 10.9 $1,264 $10 $26Market

Average Repair YearRebound

ON Market Average Gas UseRebound

ON Market Average Elec UECRebound

OFF Market Average Gas UseRebound

OFF Market Average Elec UseMarket

Average Installed Price Market

Average Maint. Cost Market

Average Repair Cost Market

Average Repair Year

Year(MMBtu)(kWh)(MMBtu)(kWh)2009$ 2009$ 2009$ Year

15 4 5 6 7 9 13 14 15

1 2 2 2 2 2 2 2 2 7.755 15.2 13.4 15.1 13.2 $1,292 $10 $26 7.8 7.755 15.2 13.4 15.1 13.2 $1,292 $10 $26 7.8 7.754 15.2 13.4 15.1 13.2 $1,292 $10 $26 7.8 7.754 15.2 13.5 15.1 13.3 $1,293 $10 $26 7.8 7.754 15.2 13.5 15.1 13.3 $1,293 $10 $26 7.8 7.754 15.2 13.5 15.0 13.3 $1,294 $10 $26 7.8 7.754 15.2 13.6 15.0 13.4 $1,294 $10 $26 7.8 7.753 15.2 13.6 15.0 13.4 $1,295 $10 $26 7.8 7.753 15.2 13.7 15.0 13.5 $1,295 $10 $26 7.8 7.753 15.2 13.7 15.0 13.5 $1,296 $10 $26 7.8 7.753 15.2 13.8 15.0 13.5 $1,296 $10 $26 7.8 7.752 15.2 13.8 15.0 13.6 $1,297 $10 $26 7.8 7.752 15.2 13.9 15.0 13.6 $1,298 $10 $26 7.8 7.752 15.2 13.9 15.0 13.7 $1,298 $10 $26 7.8 7.751 15.2 14.0 15.0 13.8 $1,299 $10 $26 7.8 7.751 15.2 14.0 15.0 13.8 $1,300 $10 $26 7.8 7.750 15.2 14.1 15.0 13.9 $1,301 $10 $26 7.8 7.750 15.2 14.2 15.0 14.0 $1,302 $10 $26 7.8 7.750 15.2 14.3 15.0 14.0 $1,302 $10 $26 7.8 7.749 15.2 14.3 15.0 14.1 $1,303 $10 $26 7.8 7.749 15.1 14.4 15.0 14.2 $1,304 $10 $26 7.8 7.748 15.1 14.5 15.0 14.2 $1,305 $10 $26 7.8 7.748 15.1 14.5 15.0 14.3 $1,306 $10 $26 7.8 7.747 15.1 14.6 15.0 14.4 $1,307 $10 $26 7.8 7.747 15.1 14.7 15.0 14.4 $1,308 $10 $26 7.8 7.747 15.1 14.8 15.0 14.5 $1,309 $10 $26 7.8 7.746 15.1 14.9 15.0 14.6 $1,310 $10 $26 7.8 7.746 15.1 14.9 15.0 14.7 $1,311 $10 $26 7.8 7.745 15.1 15.0 15.0 14.7 $1,311 $10 $26 7.8 7.745 15.1 15.1 15.0 14.8 $1,312 $10 $26 7.8 7.7 15.1 15.1 14.9 14.8 $1,313 $10 $26 7.8 7.7 15.1 15.1 14.9 14.9 $1,313 $10 $26 7.8 7.7 15.1 15.2 14.9 14.9 $1,314 $10 $26 7.8 Efficiency Level 2 Stock Average7.7 15.1 15.2 14.9 14.9 $1,314 $10 $27 7.8

7.7 15.1 15.2 14.9 15.0 $1,314 $10 $27 7.8 7.7 15.1 15.3 14.9 15.0 $1,315 $10 $27 7.8 7.7 15.1 15.3 14.9 15.0 $1,315 $10 $27 7.8 7.7 15.1 15.3 14.9 15.0 $1,315 $10 $27 7.8 7.7 15.1 15.3 14.9 15.0 $1,315 $10 $27 7.8 7.7 15.1 15.3 14.9 15.1 $1,316 $10 $27 7.8 7.7 15.1 15.4 14.9 15.1 $1,316 $10 $27 7.8 7.7 15.1 15.4 14.9 15.1 $1,316 $10 $27 7.8 7.7 15.1 15.4 14.9 15.1 $1,316 $10 $27 7.8 7.7 15.1 15.4 14.9 15.1 $1,316 $10 $27 7.8 7.7 15.1 15.4 14.9 15.1 $1,316 $10 $27 7.8 7.7 15.1 15.4 14.9 15.1 $1,316 $10 $27 7.8 7.7 15.1 15.4 14.9 15.1 $1,316 $10 $27 7.8 7.7 15.1 15.4 14.9 15.1 $1,317 $10 $27 7.8 7.7 15.1 15.4 14.9 15.1 $1,317 $10 $27 7.8 7.7 15.1 15.4 14.9 15.2 $1,317 $10 $27 7.8 7.7 15.1 15.4 14.9 15.2 $1,317 $10 $27 7.8 7.7 15.1 15.4 14.9 15.2 $1,317 $10 $27 7.8 7.7 15.1 15.5 14.9 15.2 $1,317 $10 $27 7.8 7.7 15.1 15.5 14.9 15.2 $1,317 $10 $27 7.8 7.7 15.1 15.5 14.9 15.2 $1,317 $10 $27 7.8 7.7 15.1 15.5 14.9 15.2 $1,317 $10 $27 7.8 7.7 15.1 15.5 14.9 15.2 $1,318 $10 $27 7.8 7.7 15.1 15.5 14.9 15.2 $1,318 $10 $27 7.8 7.7 15.1 15.5 14.9 15.3 $1,318 $10 $27 7.8Rebound

ON Market Average Gas UseRebound

ON Market Average Elec UECRebound

OFF Market Average Gas UseRebound

OFF Market Average Elec UseMarket

Average Installed Price Market

Average Maint. Cost Market

Average Repair Cost Market

Average Repair YearRebound

ON Market Average Gas Use (MMBtu)(kWh)(MMBtu)(kWh)2009$ 2009$ 2009$ Year(MMBtu)

4 5 6 7 9 13 14 15 4

3 3 3 3 3 3 3 3 4 14.8 69.1 14.6 68.2 $1,568$10.42 $50 7.4 14.4 14.8 69.1 14.6 68.2 $1,569$10.42 $50 7.4 14.4 14.8 69.1 14.6 68.2 $1,569$10.43 $50 7.4 14.4 14.8 69.1 14.6 68.2 $1,569$10.43 $50 7.4 14.4 14.8 69.1 14.6 68.2 $1,569$10.43 $50 7.4 14.4 14.8 69.1 14.6 68.2 $1,570$10.43 $50 7.4 14.4 14.8 69.1 14.6 68.2 $1,570$10.43 $50 7.4 14.4 14.8 69.1 14.6 68.2 $1,570$10.43 $50 7.4 14.4 14.8 69.1 14.6 68.2 $1,570$10.43 $50 7.4 14.4 14.8 69.1 14.6 68.2 $1,571$10.43 $50 7.4 14.4 14.8 69.1 14.6 68.2 $1,571$10.43 $50 7.4 14.4 14.8 69.1 14.6 68.2 $1,571$10.43 $50 7.4 14.4 14.8 69.1 14.6 68.2 $1,572$10.43 $50 7.4 14.4 14.8 69.1 14.6 68.2 $1,572$10.43 $50 7.4 14.4 14.8 69.1 14.6 68.1 $1,573$10.43 $50 7.4 14.4 14.8 69.1 14.6 68.1 $1,573$10.43 $50 7.4 14.4 14.8 69.0 14.6 68.1 $1,573$10.43 $50 7.4 14.4 14.8 69.0 14.6 68.1 $1,574$10.43 $50 7.4 14.4 14.8 69.0 14.6 68.1 $1,574$10.43 $50 7.4 14.4 14.7 69.0 14.5 68.1 $1,575$10.43 $50 7.4 14.4 14.7 69.0 14.5 68.1 $1,575$10.43 $50 7.4 14.4 14.7 69.0 14.5 68.1 $1,576$10.43 $50 7.4 14.4 14.7 69.0 14.5 68.1 $1,576$10.43 $50 7.4 14.4 14.7 69.0 14.5 68.0 $1,577$10.43 $50 7.4 14.4 14.7 69.0 14.5 68.0 $1,577$10.43 $50 7.4 14.4 14.7 69.0 14.5 68.0 $1,578$10.43 $50 7.4 14.4 14.7 69.0 14.5 68.0 $1,578$10.43 $50 7.4 14.4 14.7 68.9 14.5 68.0 $1,579$10.43 $50 7.4 14.3 14.7 68.9 14.5 68.0 $1,579$10.43 $50 7.4 14.3 14.7 68.9 14.5 68.0 $1,580$10.43 $50 7.4 14.3 14.7 68.9 14.5 68.0 $1,580$10.43 $50 7.4 14.3 14.7 68.9 14.5 68.0 $1,580$10.43 $50 7.4 14.3 14.7 68.9 14.5 68.0 $1,580$10.43 $50 7.4 14.3 Efficiency Level 3 Stock Average14.7 68.9 14.5 68.0 $1,581$10.43 $50 7.4 14.3

14.7 68.9 14.5 68.0 $1,581$10.43 $50 7.4 14.3 14.7 68.9 14.5 67.9 $1,581$10.43 $50 7.4 14.3 14.7 68.9 14.5 67.9 $1,581$10.43 $50 7.4 14.3 14.7 68.9 14.5 67.9 $1,581$10.43 $50 7.4 14.3 14.7 68.9 14.5 67.9 $1,581$10.43 $50 7.4 14.3 14.7 68.9 14.5 67.9 $1,581$10.43 $50 7.4 14.3 14.7 68.9 14.5 67.9 $1,581$10.43 $50 7.4 14.3 14.7 68.9 14.5 67.9 $1,582$10.43 $50 7.4 14.3 14.7 68.9 14.5 67.9 $1,582$10.43 $50 7.4 14.3 14.7 68.9 14.5 67.9 $1,582$10.43 $50 7.4 14.3 14.7 68.9 14.5 67.9 $1,582$10.43 $50 7.4 14.3 14.7 68.9 14.5 67.9 $1,582$10.43 $50 7.4 14.3 14.7 68.9 14.5 67.9 $1,582$10.43 $50 7.4 14.3 14.7 68.9 14.5 67.9 $1,582$10.43 $50 7.4 14.3 14.7 68.9 14.5 67.9 $1,582$10.43 $50 7.4 14.3 14.7 68.9 14.5 67.9 $1,582$10.43 $50 7.4 14.3 14.7 68.9 14.5 67.9 $1,582$10.43 $50 7.4 14.3 14.7 68.9 14.5 67.9 $1,582$10.43 $50 7.4 14.3 14.7 68.9 14.5 67.9 $1,582$10.43 $50 7.4 14.3 14.7 68.9 14.5 67.9 $1,582$10.43 $50 7.4 14.3 14.7 68.9 14.5 67.9 $1,582$10.43 $50 7.4 14.3 14.7 68.9 14.5 67.9 $1,582$10.43 $50 7.4 14.3 14.7 68.9 14.5 67.9 $1,582$10.43 $50 7.4 14.3 14.7 68.9 14.5 67.9 $1,583$10.43 $50 7.4 14.3 14.7 68.9 14.5 67.9 $1,583$10.43 $50 7.4 14.3Rebound

ON Market Average Elec UECRebound

OFF Market Average Gas UseRebound

OFF Market Average Elec UseMarket

Average Installed Price Market

Average Maint. Cost Market

Average Repair Cost Market

Average Repair YearRebound

ON Market Average Gas UseRebound

ON Market Average Elec UEC (kWh)(MMBtu)(kWh)2009$ 2009$ 2009$ Year(MMBtu)(kWh)

5 6 7 9 13 14 15 4 5

4 4 4 4 4 4 4 5 5 68.2 14.2 67.1 $1,599 $10 $48 7.1 13.9 66.9 68.2 14.2 67.1 $1,599 $10 $48 7.1 13.9 66.9 68.2 14.2 67.1 $1,599 $10 $48 7.1 13.9 66.9 68.2 14.2 67.1 $1,599 $10 $48 7.1 13.9 66.9 68.2 14.2 67.1 $1,599 $10 $48 7.1 13.9 66.9 68.2 14.2 67.1 $1,600 $10 $48 7.1 13.9 66.9 68.2 14.2 67.0 $1,600 $10 $48 7.1 13.9 66.9 68.2 14.2 67.0 $1,600 $10 $48 7.1 13.9 66.9 68.2 14.2 67.0 $1,600 $10 $48 7.1 13.9 66.9 68.1 14.2 67.0 $1,601 $10 $48 7.1 13.9 66.9 68.1 14.2 67.0 $1,601 $10 $48 7.1 13.9 66.9 68.1 14.2 67.0 $1,601 $10 $48 7.1 13.9 66.9 68.1 14.2 67.0 $1,602 $10 $48 7.1 13.9 66.8 68.1 14.2 67.0 $1,602 $10 $48 7.1 13.9 66.8 68.1 14.2 67.0 $1,602 $10 $48 7.1 13.9 66.8 68.1 14.1 67.0 $1,603 $10 $48 7.1 13.9 66.8 68.1 14.1 67.0 $1,603 $10 $48 7.1 13.9 66.8 68.1 14.1 67.0 $1,604 $10 $48 7.1 13.9 66.8 68.1 14.1 67.0 $1,604 $10 $48 7.1 13.9 66.8 68.1 14.1 67.0 $1,604 $10 $48 7.1 13.9 66.8 68.1 14.1 66.9 $1,605 $10 $48 7.1 13.9 66.8 68.1 14.1 66.9 $1,605 $10 $48 7.1 13.9 66.8 68.1 14.1 66.9 $1,606 $10 $48 7.1 13.9 66.8 68.1 14.1 66.9 $1,606 $10 $48 7.1 13.9 66.8 68.0 14.1 66.9 $1,607 $10 $48 7.1 13.9 66.8 68.0 14.1 66.9 $1,607 $10 $48 7.1 13.9 66.8 68.0 14.1 66.9 $1,607 $10 $48 7.1 13.9 66.8 68.0 14.1 66.9 $1,608 $10 $48 7.1 13.9 66.8 68.0 14.1 66.9 $1,608 $10 $48 7.1 13.9 66.8 68.0 14.1 66.9 $1,609 $10 $48 7.1 13.9 66.8 68.0 14.1 66.8 $1,609 $10 $48 7.1 13.9 66.8 68.0 14.1 66.8 $1,609 $10 $48 7.1 13.9 66.7 68.0 14.1 66.8 $1,609 $10 $48 7.1 13.9 66.7

Efficiency Level 4 Stock Average68.0 14.1 66.8 $1,610 $10 $48 7.1 13.9 66.7

68.0 14.1 66.8 $1,610 $10 $48 7.1 13.9 66.7 68.0 14.1 66.8 $1,610 $10 $48 7.1 13.9 66.7 68.0 14.1 66.8 $1,610 $10 $48 7.1 13.9 66.7 68.0 14.1 66.8 $1,610 $10 $48 7.1 13.9 66.7 68.0 14.1 66.8 $1,610 $10 $48 7.1 13.9 66.7 68.0 14.1 66.8 $1,610 $10 $48 7.1 13.9 66.7 68.0 14.1 66.8 $1,610 $10 $48 7.1 13.9 66.7 68.0 14.1 66.8 $1,610 $10 $48 7.1 13.9 66.7 68.0 14.1 66.8 $1,611 $10 $48 7.1 13.9 66.7 68.0 14.1 66.8 $1,611 $10 $48 7.1 13.9 66.7 68.0 14.1 66.8 $1,611 $10 $48 7.1 13.9 66.7 68.0 14.1 66.8 $1,611 $10 $48 7.1 13.9 66.7 68.0 14.1 66.8 $1,611 $10 $48 7.1 13.9 66.7 68.0 14.1 66.8 $1,611 $10 $48 7.1 13.9 66.7 68.0 14.1 66.8 $1,611 $10 $48 7.1 13.9 66.7 68.0 14.1 66.8 $1,611 $10 $48 7.1 13.9 66.7 68.0 14.1 66.8 $1,611 $10 $48 7.1 13.9 66.7 68.0 14.1 66.8 $1,611 $10 $48 7.1 13.9 66.7 68.0 14.1 66.8 $1,611 $10 $48 7.1 13.9 66.7 68.0 14.1 66.8 $1,611 $10 $48 7.1 13.9 66.7 68.0 14.1 66.8 $1,611 $10 $48 7.1 13.9 66.7 68.0 14.1 66.8 $1,611 $10 $48 7.1 13.9 66.7 68.0 14.1 66.8 $1,611 $10 $48 7.1 13.9 66.7 68.0 14.1 66.8 $1,611 $10 $48 7.1 13.9 66.7 68.0 14.1 66.8 $1,612 $10 $48 7.1 13.9 66.7Rebound

OFF Market Average Gas UseRebound

OFF Market Average Elec UseMarket

Average Installed Price Market

Average Maint. Cost Market

Average Repair Cost Market

Average Repair YearRebound

ON Market Average Gas UseRebound

ON Market Average Elec UECRebound

OFF Market Average Gas Use (MMBtu)(kWh)2009$ 2009$ 2009$ Year(MMBtu)(kWh)(MMBtu)

6 7 9 13 14 15 4 5 6

5 5 5 5 5 5 6 6 6 13.6 65.5 $1,659 $10 $50 7.5 12.4 63.0 11.9 13.6 65.5 $1,659 $10 $50 7.5 12.4 63.0 11.9 13.6 65.5 $1,660 $10 $50 7.5 12.4 63.0 11.9 13.6 65.5 $1,660 $10 $50 7.5 12.4 63.0 11.9 13.6 65.5 $1,660 $10 $50 7.5 12.4 63.0 11.9 13.6 65.5 $1,660 $10 $50 7.5 12.4 63.0 11.9 13.6 65.5 $1,660 $10 $50 7.5 12.4 63.0 11.9 13.6 65.5 $1,660 $10 $50 7.5 12.4 63.0 11.9 13.6 65.5 $1,661 $10 $50 7.5 12.4 63.0 11.9 13.6 65.5 $1,661 $10 $50 7.5 12.4 63.0 11.9 13.6 65.5 $1,661 $10 $50 7.5 12.4 63.0 11.9 13.6 65.5 $1,661 $10 $50 7.5 12.4 63.0 11.9 13.6 65.5 $1,662 $10 $50 7.5 12.4 63.0 11.9 13.6 65.4 $1,662 $10 $50 7.5 12.4 63.0 11.9 13.6 65.4 $1,662 $10 $50 7.5 12.4 63.0 11.9 13.6 65.4 $1,662 $10 $50 7.5 12.4 63.0 11.9 13.6 65.4 $1,663 $10 $50 7.5 12.4 63.0 11.9 13.6 65.4 $1,663 $10 $50 7.5 12.4 63.0 11.9 13.6 65.4 $1,663 $10 $50 7.5 12.4 63.0 11.9 13.6 65.4 $1,664 $10 $50 7.5 12.4 63.0 11.9 13.6 65.4 $1,664 $10 $50 7.5 12.4 63.0 11.9 13.6 65.4 $1,664 $10 $50 7.5 12.4 63.0 11.9 13.6 65.4 $1,665 $10 $50 7.5 12.4 63.0 11.9 13.6 65.4 $1,665 $10 $50 7.5 12.4 63.0 11.9 13.6 65.4 $1,666 $10 $50 7.5 12.4 63.0 11.9 13.6 65.4 $1,666 $10 $50 7.5 12.4 63.0 11.9 13.6 65.4 $1,666 $10 $50 7.5 12.4 63.0 11.9 13.6 65.3 $1,667 $10 $50 7.5 12.4 63.0 11.9 13.6 65.3 $1,667 $10 $50 7.5 12.4 63.0 11.9 13.6 65.3 $1,667 $10 $50 7.5 12.4 63.0 11.9 13.6 65.3 $1,667 $10 $50 7.5 12.4 63.0 11.9 13.6 65.3 $1,668 $10 $50 7.5 12.4 63.0 11.9 13.6 65.3 $1,668 $10 $50 7.5 12.4 63.0 11.9

Stock Average Efficiency Level 513.6 65.3 $1,668 $10 $50 7.5 12.4 63.0 11.9

13.6 65.3 $1,668 $10 $50 7.5 12.4 63.0 11.9 13.6 65.3 $1,668 $10 $50 7.5 12.4 63.0 11.9 13.6 65.3 $1,668 $10 $50 7.5 12.4 63.0 11.9 13.6 65.3 $1,668 $10 $50 7.5 12.4 63.0 11.9 13.6 65.3 $1,668 $10 $50 7.5 12.4 63.0 11.9 13.6 65.3 $1,669 $10 $50 7.5 12.4 63.0 11.9 13.6 65.3 $1,669 $10 $50 7.5 12.4 63.0 11.9 13.6 65.3 $1,669 $10 $50 7.5 12.4 63.0 11.9 13.6 65.3 $1,669 $10 $50 7.5 12.4 63.0 11.9 13.6 65.3 $1,669 $10 $50 7.5 12.4 63.0 11.9 13.6 65.3 $1,669 $10 $50 7.5 12.4 63.0 11.9 13.6 65.3 $1,669 $10 $50 7.5 12.4 63.0 11.9 13.6 65.3 $1,669 $10 $50 7.5 12.4 63.0 11.9 13.6 65.3 $1,669 $10 $50 7.5 12.4 63.0 11.9 13.6 65.3 $1,669 $10 $50 7.5 12.4 63.0 11.9 13.6 65.3 $1,669 $10 $50 7.5 12.4 63.0 11.9 13.6 65.3 $1,669 $10 $50 7.5 12.4 63.0 11.9 13.6 65.3 $1,669 $10 $50 7.5 12.4 63.0 11.9 13.6 65.3 $1,669 $10 $50 7.5 12.4 63.0 11.9 13.6 65.3 $1,669 $10 $50 7.5 12.4 63.0 11.9 13.6 65.3 $1,669 $10 $50 7.5 12.4 63.0 11.9 13.6 65.3 $1,669 $10 $50 7.5 12.4 63.0 11.9 13.6 65.3 $1,669 $10 $50 7.5 12.4 63.0 11.9 13.6 65.3 $1,669 $10 $50 7.5 12.4 63.0 11.9 13.6 65.3 $1,670 $10 $50 7.5 12.4 63.0 11.9Rebound

OFF Market Average Elec UseMarket

Average Installed Price Market

Average Maint. Cost Market

Average Repair Cost Market

Average Repair YearRebound

ON Market Average Gas UseRebound

ON Market Average Elec UECRebound

OFF Market Average Gas UseRebound

OFF Market Average Elec Use (kWh)2009$ 2009$ 2009$ Year(MMBtu)(kWh)(MMBtu)(kWh)

7 9 13 14 15 4 5 6 7

6 6 6 6 6 7 7 7 7 60.6 $1,893 $10 $50 7.464 15.5 10.0 15.3 9.9 60.6 $1,893 $10 $50 7.464 15.5 10.1 15.3 9.9 60.6 $1,893 $10 $50 7.464 15.5 10.1 15.3 9.9 60.6 $1,893 $10 $50 7.464 15.5 10.2 15.3 10.0 60.6 $1,893 $10 $50 7.464 15.5 10.2 15.3 10.0 60.6 $1,893 $10 $50 7.464 15.5 10.2 15.3 10.1 60.6 $1,893 $10 $50 7.464 15.5 10.3 15.3 10.1 60.6 $1,893 $10 $50 7.464 15.4 10.3 15.3 10.1 60.6 $1,893 $10 $50 7.464 15.4 10.4 15.3 10.2 60.6 $1,893 $10 $50 7.464 15.4 10.4 15.3 10.2 60.6 $1,893 $10 $50 7.464 15.4 10.5 15.3 10.3 60.6 $1,893 $10 $50 7.464 15.4 10.5 15.3 10.3 60.6 $1,893 $10 $50 7.464 15.4 10.6 15.3 10.4 60.6 $1,893 $10 $50 7.464 15.4 10.6 15.3 10.4 60.6 $1,893 $10 $50 7.464 15.4 10.7 15.3 10.5 60.6 $1,893 $10 $50 7.464 15.4 10.8 15.3 10.6 60.6 $1,893 $10 $50 7.464 15.4 10.8 15.3 10.6 60.6 $1,893 $10 $50 7.464 15.4 10.9 15.3 10.7 60.6 $1,893 $10 $50 7.464 15.4 11.0 15.3 10.8 60.6 $1,893 $10 $50 7.464 15.4 11.1 15.3 10.9 60.6 $1,893 $10 $50 7.464 15.4 11.1 15.3 10.9 60.6 $1,893 $10 $50 7.464 15.4 11.2 15.3 11.0 60.6 $1,893 $10 $50 7.464 15.4 11.3 15.3 11.1 60.6 $1,893 $10 $50 7.464 15.4 11.4 15.3 11.2 60.6 $1,893 $10 $50 7.5 15.4 11.5 15.3 11.2 60.6 $1,893 $10 $50 7.5 15.4 11.5 15.3 11.3 60.6 $1,893 $10 $50 7.5 15.4 11.6 15.2 11.4 60.6 $1,893 $10 $50 7.5 15.4 11.7 15.2 11.5 60.6 $1,893 $10 $50 7.5 15.4 11.8 15.2 11.6 60.6 $1,893 $10 $50 7.5 15.4 11.9 15.2 11.6 60.6 $1,893 $10 $50 7.5 15.4 11.9 15.2 11.7 60.6 $1,893 $10 $50 7.5 15.4 11.9 15.2 11.7 60.6 $1,893 $10 $50 7.5 15.4 12.0 15.2 11.7 Stock Average Stock Average Efficiency Level 6 Efficiency Level 760.6 $1,893 $10 $50 7.5 15.4 12.0 15.2 11.8

60.6 $1,893 $10 $50 7.5 15.3 12.0 15.2 11.8 60.6 $1,893 $10 $50 7.5 15.3 12.1 15.2 11.8 60.6 $1,893 $10 $50 7.5 15.3 12.1 15.2 11.8 60.6 $1,893 $10 $50 7.5 15.3 12.1 15.2 11.9 60.6 $1,893 $10 $50 7.5 15.3 12.1 15.2 11.9 60.6 $1,893 $10 $50 7.5 15.3 12.1 15.2 11.9 60.6 $1,893 $10 $50 7.5 15.3 12.2 15.2 11.9 60.6 $1,893 $10 $50 7.5 15.3 12.2 15.2 11.9 60.6 $1,893 $10 $50 7.5 15.3 12.2 15.2 11.9 60.6 $1,893 $10 $50 7.5 15.3 12.2 15.2 11.9 60.6 $1,893 $10 $50 7.5 15.3 12.2 15.2 12.0 60.6 $1,893 $10 $50 7.5 15.3 12.2 15.2 12.0 60.6 $1,893 $10 $50 7.5 15.3 12.2 15.2 12.0 60.6 $1,893 $10 $50 7.5 15.3 12.2 15.2 12.0 60.6 $1,893 $10 $50 7.5 15.3 12.2 15.2 12.0 60.6 $1,893 $10 $50 7.5 15.3 12.3 15.2 12.0 60.6 $1,893 $10 $50 7.5 15.3 12.3 15.2 12.0 60.6 $1,893 $10 $50 7.5 15.3 12.3 15.2 12.0 60.6 $1,893 $10 $50 7.5 15.3 12.3 15.2 12.0 60.6 $1,893 $10 $50 7.5 15.3 12.3 15.2 12.0 60.6 $1,893 $10 $50 7.5 15.3 12.3 15.2 12.0 60.6 $1,893 $10 $50 7.5 15.3 12.3 15.2 12.0 60.6 $1,893 $10 $50 7.5 15.3 12.3 15.2 12.1 60.6 $1,893 $10 $50 7.5 15.3 12.3 15.2 12.1 60.6 $1,893 $10 $50 7.5 15.3 12.4 15.2 12.1Market

Average Installed Price Market

Average Maint. Cost Market

Average Repair Cost Market

Average Repair YearRebound

ON Market Average Gas UseRebound

ON Market Average Elec UECRebound

OFF Market Average Gas UseRebound

OFF Market Average Elec UseMarket

Average Installed Price 2009$ 2009$ 2009$ Year(MMBtu)(kWh)(MMBtu)(kWh)2009$

9 13 14 15 4 5 6 7 9

7 7 7 7 8 8 8 8 8 $1,253 $11 $28 7.768 15.1 14.7 15.0 14.5 $1,310 $1,253 $11 $28 7.768 15.1 14.7 15.0 14.5 $1,310 $1,254 $11 $28 7.767 15.1 14.8 15.0 14.5 $1,311 $1,254 $11 $28 7.767 15.1 14.8 14.9 14.6 $1,311 $1,255 $11 $28 7.767 15.1 14.8 14.9 14.6 $1,312 $1,255 $11 $28 7.767 15.1 14.9 14.9 14.6 $1,312 $1,256 $11 $28 7.766 15.1 14.9 14.9 14.7 $1,313 $1,256 $11 $28 7.766 15.1 14.9 14.9 14.7 $1,313 $1,257 $11 $28 7.766 15.1 15.0 14.9 14.8 $1,314 $1,257 $11 $28 7.766 15.1 15.0 14.9 14.8 $1,314 $1,258 $11 $28 7.765 15.1 15.1 14.9 14.8 $1,315 $1,258 $11 $28 7.765 15.1 15.1 14.9 14.9 $1,315 $1,259 $11 $28 7.765 15.1 15.2 14.9 14.9 $1,316 $1,260 $11 $28 7.764 15.1 15.2 14.9 15.0 $1,317 $1,261 $11 $28 7.764 15.1 15.3 14.9 15.1 $1,317 $1,262 $11 $28 7.764 15.1 15.4 14.9 15.1 $1,318 $1,262 $11 $28 7.763 15.1 15.4 14.9 15.2 $1,319 $1,263 $11 $28 7.763 15.1 15.5 14.9 15.2 $1,320 $1,264 $11 $28 7.762 15.1 15.6 14.9 15.3 $1,321 $1,265 $11 $28 7.762 15.1 15.6 14.9 15.4 $1,321 $1,266 $11 $28 7.761 15.1 15.7 14.9 15.4 $1,322 $1,267 $11 $28 7.761 15.0 15.8 14.9 15.5 $1,323 $1,268 $11 $28 7.761 15.0 15.8 14.9 15.6 $1,324 $1,269 $11 $28 7.760 15.0 15.9 14.9 15.7 $1,325 $1,270 $11 $28 7.8 15.0 16.0 14.9 15.7 $1,326 $1,271 $11 $28 7.8 15.0 16.1 14.9 15.8 $1,327 $1,272 $11 $28 7.8 15.0 16.1 14.9 15.9 $1,328 $1,273 $11 $28 7.8 15.0 16.2 14.9 15.9 $1,328 $1,274 $11 $28 7.8 15.0 16.3 14.9 16.0 $1,329 $1,275 $11 $28 7.8 15.0 16.4 14.8 16.1 $1,330 $1,275 $11 $28 7.8 15.0 16.4 14.8 16.1 $1,331 $1,276 $11 $29 7.8 15.0 16.4 14.8 16.1 $1,331 $1,276 $11 $29 7.8 15.0 16.5 14.8 16.2 $1,331 Stock Average Stock Average Efficiency Level 8 Efficiency Level 7



### 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 17.0

2015 2020 2025UEC (MMBtu)



### BaseCase

TSL 1 TSL 2, TSL 3, TSL 4, TSL7 TSL 5 TSL 6 TSL 8$1,276 $11 $29 7.8 15.0 16.5 14.8 16.2 $1,332

$1,277 $11 $29 7.8 15.0 16.5 14.8 16.2 $1,332 $1,277 $11 $29 7.8 15.0 16.5 14.8 16.2 $1,332 $1,277 $11 $29 7.8 15.0 16.6 14.8 16.3 $1,333 $1,278 $11 $29 7.8 15.0 16.6 14.8 16.3 $1,333 $1,278 $11 $29 7.8 15.0 16.6 14.8 16.3 $1,333 $1,278 $11 $29 7.8 15.0 16.6 14.8 16.3 $1,333 $1,278 $11 $29 7.8 15.0 16.6 14.8 16.3 $1,333 $1,279 $11 $29 7.8 15.0 16.6 14.8 16.3 $1,334 $1,279 $11 $29 7.8 15.0 16.6 14.8 16.4 $1,334 $1,279 $11 $29 7.8 15.0 16.7 14.8 16.4 $1,334 $1,279 $11 $29 7.8 15.0 16.7 14.8 16.4 $1,334 $1,279 $11 $29 7.8 15.0 16.7 14.8 16.4 $1,334 $1,279 $11 $29 7.8 15.0 16.7 14.8 16.4 $1,334 $1,279 $11 $29 7.8 15.0 16.7 14.8 16.4 $1,334 $1,279 $11 $29 7.8 15.0 16.7 14.8 16.4 $1,334 $1,279 $11 $29 7.8 15.0 16.7 14.8 16.4 $1,334 $1,280 $11 $29 7.8 15.0 16.7 14.8 16.4 $1,334 $1,280 $11 $29 7.8 15.0 16.7 14.8 16.4 $1,335 $1,280 $11 $29 7.8 15.0 16.7 14.8 16.4 $1,335 $1,280 $11 $29 7.8 15.0 16.7 14.8 16.4 $1,335 $1,280 $11 $29 7.8 15.0 16.7 14.8 16.4 $1,335 $1,280 $11 $29 7.8 15.0 16.8 14.8 16.5 $1,335 $1,280 $11 $29 7.8 15.0 16.8 14.8 16.5 $1,335 $1,281 $11 $29 7.8 15.0 16.8 14.8 16.5 $1,335 $1,281 $11 $29 7.8 15.0 16.8 14.8 16.5 $1,336Market

Average Maint. Cost Market

Average Repair Cost Market

Average Repair Year 2009$ 2009$ Year

13 14 15

8 8 8 $11 $28 7.799 $11 $28 7.799 $11 $28 7.798 $11 $28 7.798 $11 $28 7.798 $11 $28 7.798 $11 $28 7.797 $11 $28 7.797 $11 $28 7.797 $11 $28 7.796 $11 $28 7.796 $11 $28 7.796 $11 $28 7.795 $11 $28 7.795 $11 $29 7.795 $11 $29 7.794 $11 $29 7.794 $11 $29 7.793 $11 $29 7.793 $11 $29 7.792 $11 $29 7.792 $11 $29 7.791 $11 $29 7.791 $11 $29 7.790 $11 $29 7.8 $11 $29 7.8 $11 $29 7.8 $11 $29 7.8 $11 $29 7.8 $11 $29 7.8 $11 $29 7.8 $11 $29 7.8 $11 $29 7.8 

### 2030 2035 2040 2045 

### BaseCase TSL 1 TSL 2, TSL 3, TSL 4, TSL7 TSL 5 TSL 6 TSL 8$11 $29 7.8

$11 $29 7.8 $11 $29 7.8 $11 $29 7.8 $11 $29 7.8 $11 $29 7.8 $11 $29 7.8 $11 $29 7.8 $11 $29 7.8 $11 $29 7.8 $11 $29 7.8 $11 $29 7.8 $11 $29 7.8 $11 $29 7.8 $11 $29 7.8 $11 $29 7.8 $11 $29 7.8 $11 $29 7.8 $11 $29 7.8 $11 $29 7.8 $11 $29 7.8 $11 $29 7.8 $11 $29 7.8 $11 $29 7.8 $11 $29 7.8 $11 $29 7.8Shipments1.5" ins (BASELINE)2" ins 2.25"ins2.5" ins 3" ins 4" ins

Millions 0 1 2 3 4 5 2015 5.14 32% 24% 5% 23% 7% 4% 2016 5.22 32% 24% 5% 23% 7% 4% 2017 5.26 32% 24% 5% 22% 7% 4% 2018 5.28 32% 24% 5% 22% 7% 4% 2019 5.30 32% 23% 5% 22% 7% 4% 2020 5.33 31% 23% 4% 22% 7% 4% 2021 5.33 31% 23% 4% 22% 7% 4% 2022 5.35 31% 23% 4% 22% 7% 4% 2023 5.40 31% 23% 4% 22% 7% 4% 2024 5.46 31% 23% 4% 22% 7% 4% 2025 5.55 31% 23% 4% 22% 7% 4% 2026 5.63 30% 23% 4% 21% 7% 4% 2027 5.70 30% 23% 4% 21% 7% 4% 2028 5.75 30% 22% 4% 21% 7% 4% 2029 5.81 30% 22% 4% 21% 7% 4% 2030 5.88 30% 22% 4% 21% 6% 4% 2031 5.92 30% 22% 4% 21% 6% 4% 2032 5.96 29% 22% 4% 21% 6% 4% 2033 6.00 29% 22% 4% 21% 6% 4% 2034 6.05 29% 22% 4% 21% 6% 4% 2035 6.10 29% 22% 4% 20% 6% 4% 2036 6.15 29% 22% 4% 20% 6% 4% 2037 6.20 29% 21% 4% 20% 6% 4% 2038 6.26 29% 21% 4% 20% 6% 4% 2039 6.32 28% 21% 4% 20% 6% 4% 2040 6.38 28% 21% 4% 20% 6% 4% 2041 6.44 28% 21% 4% 20% 6% 4% 2042 6.50 28% 21% 4% 20% 6% 4% 2043 6.56 28% 21% 4% 20% 6% 4% 2044 6.62 28% 21% 4% 19% 6% 4% 2045 Market Shares 

### ESWH- Market Trends2046

2047 2048 2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 2059 2060 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 2071 2072 2073Heat Pump

Water HeaterHeat Pump

Water Heater (Max Tech)2" ins 2.25"ins2.5" ins 3" ins 4" insHeat Pump Water Heater

6 7 1 2 3 4 5 6 4.2% 1.0% 56% 61% 83% 90% 95% 99% 4.5% 1.1% 56% 60% 83% 90% 94% 99% 4.9% 1.2% 56% 60% 83% 90% 94% 99% 5.2% 1.3% 55% 60% 82% 89% 93% 99% 5.6% 1.4% 55% 60% 82% 89% 93% 99% 6.0% 1.5% 55% 59% 81% 88% 93% 99% 6.3% 1.6% 54% 59% 81% 88% 92% 98% 6.7% 1.7% 54% 59% 81% 87% 92% 98% 7.1% 1.8% 54% 58% 80% 87% 91% 98% 7.5% 1.9% 54% 58% 80% 86% 91% 98% 7.8% 2.0% 53% 58% 79% 86% 90% 98% 8.2% 2.0% 53% 57% 79% 86% 90% 98% 8.6% 2.1% 53% 57% 79% 85% 89% 98% 8.9% 2.2% 53% 57% 78% 85% 89% 98% 9.3% 2.3% 52% 57% 78% 84% 88% 98% 9.7% 2.4% 52% 56% 77% 84% 88% 98% 10.0% 2.5% 52% 56% 77% 83% 87% 97% 10.4% 2.6% 51% 56% 76% 83% 87% 97% 10.8% 2.7% 51% 55% 76% 82% 87% 97% 11.1% 2.8% 51% 55% 76% 82% 86% 97% 11.5% 2.9% 51% 55% 75% 82% 86% 97% 11.9% 3.0% 50% 55% 75% 81% 85% 97% 12.3% 3.1% 50% 54% 74% 81% 85% 97% 12.6% 3.2% 50% 54% 74% 80% 84% 97% 13.0% 3.2% 50% 54% 74% 80% 84% 97% 13.4% 3.3% 49% 53% 73% 79% 83% 97% 13.7% 3.4% 49% 53% 73% 79% 83% 97% 14.1% 3.5% 49% 53% 72% 79% 82% 96% 14.5% 3.6% 48% 52% 72% 78% 82% 96% 14.8% 3.7% 48% 52% 72% 78% 81% 96% Energy Star Product Cumulative Market SharesAnnual Growth Rate of Energy Star Products after 2015 (Linear)

0.46% Ratio Heat Pump 2.2 vs 2 20%

Rebound ON Market Average Elec UECRebound

OFF Market Average Elec UseMarket

Average Installed Price Market

Average Maint. Cost Market

Average Repair Cost Market

Average Repair YearRebound ON Market

Average Elec UEC

(kWh)(kWh) 2009$ 2009$ 2009$ Year (kWh) Heat Pump Water Heater (Max Tech)

7 100% 2502 2491 661 $ 2

$ 22

$ 6

$ 2492 100% 2497 2485 666 $ 2

$ 23

$ 6

$ 2487 100% 2492 2480 670 $ 2

$ 23

$ 6

$ 2482 100% 2487 2474 675 $ 2

$ 23

$ 6

$ 2477 100% 2482 2469 679 $ 2

$ 23

$ 6

$ 2472 100% 2477 2463 684 $ 2

$ 23

$ 6

$ 2467 100% 2472 2458 689 $ 2

$ 23

$ 6

$ 2462 100% 2467 2452 693 $ 2

$ 24

$ 6

$ 2458 100% 2462 2447 698 $ 2

$ 24

$ 6

$ 2453 100% 2458 2441 702 $ 2

$ 24

$ 6

$ 2448 100% 2453 2436 707 $ 2

$ 24

$ 6

$ 2443 100% 2448 2430 711 $ 2

$ 24

$ 6

$ 2438 100% 2443 2425 716 $ 2

$ 25

$ 6

$ 2433 100% 2438 2419 720 $ 2

$ 25

$ 6

$ 2428 100% 2433 2414 725 $ 2

$ 25

$ 6

$ 2423 100% 2428 2408 730 $ 2

$ 25

$ 6

$ 2418 100% 2423 2403 734 $ 2

$ 25

$ 6

$ 2414 100% 2418 2397 739 $ 2

$ 25

$ 6

$ 2409 100% 2413 2392 743 $ 2

$ 26

$ 6

$ 2404 100% 2408 2386 748 $ 2

$ 26

$ 6

$ 2399 100% 2403 2381 752 $ 2

$ 26

$ 6

$ 2394 100% 2398 2375 757 $ 2

$ 26

$ 6

$ 2389 100% 2393 2370 762 $ 2

$ 26

$ 6

$ 2384 100% 2388 2364 766 $ 2

$ 27

$ 6

$ 2379 100% 2383 2359 771 $ 3

$ 27

$ 6

$ 2374 100% 2379 2353 775 $ 3

$ 27

$ 6

$ 2370 100% 2374 2348 780 $ 3

$ 27

$ 6

$ 2365 100% 2369 2342 784 $ 3

$ 27

$ 6

$ 2360 100% 2364 2337 789 $ 3

$ 27

$ 6

$ 2355 100% 2359 2332 794 $ 3

$ 28

$ 6

$ 2350 Base Case Shipments AverageRebound

OFF Market Average Elec UseMarket

Average Installed Price Market

Average Maint. Cost Market

Average Repair Cost Market

Average Repair YearRebound

ON Market Average Elec UECRebound

OFF Market Average Elec UseMarket

Average Installed Price Market

Average Maint. Cost (kWh)2009$ 2009$ 2009$ Year (kWh)(kWh)2009$ 2009$

2479 672

$ 2

$ 22

$ 6

$ 2475 2460 683 $ 2

$ 2474 676

$ 2

$ 23

$ 6

$ 2470 2455 688 $ 2

$ 2468 681

$ 2

$ 23

$ 6

$ 2465 2450 692 $ 2

$ 2463 685

$ 2

$ 23

$ 6

$ 2460 2444 697 $ 2

$ 2458 690

$ 2

$ 23

$ 6

$ 2455 2439 701 $ 2

$ 2452 694

$ 2

$ 23

$ 6

$ 2451 2434 706 $ 2

$ 2447 699

$ 2

$ 23

$ 6

$ 2446 2428 710 $ 2

$ 2441 703

$ 2

$ 24

$ 6

$ 2441 2423 715 $ 2

$ 2436 708

$ 2

$ 24

$ 6

$ 2436 2418 719 $ 2

$ 2430 712

$ 2

$ 24

$ 6

$ 2431 2412 724 $ 2

$ 2425 717

$ 2

$ 24

$ 6

$ 2427 2407 728 $ 2

$ 2420 721

$ 2

$ 24

$ 6

$ 2422 2402 733 $ 2

$ 2414 726

$ 2

$ 25

$ 6

$ 2417 2396 737 $ 2

$ 2409 730

$ 2

$ 25

$ 6

$ 2412 2391 741 $ 2

$ 2403 735

$ 2

$ 25

$ 6

$ 2407 2386 746 $ 2

$ 2398 739

$ 2

$ 25

$ 6

$ 2403 2380 750 $ 2

$ 2392 744

$ 2

$ 25

$ 6

$ 2398 2375 755 $ 2

$ 2387 748

$ 2

$ 25

$ 6

$ 2393 2370 759 $ 2

$ 2381 753

$ 2

$ 26

$ 6

$ 2388 2364 764 $ 2

$ 2376 757

$ 2

$ 26

$ 6

$ 2383 2359 768 $ 2

$ 2371 762

$ 2

$ 26

$ 6

$ 2379 2354 773 $ 2

$ 2365 767

$ 2

$ 26

$ 6

$ 2374 2348 777 $ 2

$ 2360 771

$ 2

$ 26

$ 6

$ 2369 2343 782 $ 2

$ 2354 776

$ 2

$ 27

$ 6

$ 2364 2337 786 $ 2

$ 2349 780

$ 3

$ 27

$ 6

$ 2359 2332 790 $ 3

$ 2343 785

$ 3

$ 27

$ 6

$ 2355 2327 795 $ 3

$ 2338 789

$ 3

$ 27

$ 6

$ 2350 2321 799 $ 3

$ 2333 794

$ 3

$ 27

$ 6

$ 2345 2316 804 $ 3

$ 2327 798

$ 3

$ 27

$ 6

$ 2340 2311 808 $ 3

$ 2322 803

$ 3

$ 28

$ 6

$ 2335 2305 813 $ 3

$ Efficiency Level 2 Efficiency Level 1 Shipments Average Shipments AverageMarket

Average Repair Cost Market

Average Repair YearRebound

ON Market Average Elec UECRebound

OFF Market Average Elec UseMarket

Average Installed Price Market

Average Maint. Cost Market

Average Repair Cost Market

Average Repair YearRebound

ON Market Average Elec UEC 2009$ Year (kWh)(kWh)2009$ 2009$ 2009$ Year (kWh)

22 $ 6

$ 2464 2448 690 $ 2

$ 22

$ 6

$ 2428 23 $ 6

$ 2459 2443 695 $ 2

$ 23

$ 6

$ 2423 23 $ 6

$ 2454 2437 699 $ 2

$ 23

$ 6

$ 2418 23 $ 6

$ 2449 2432 703 $ 2

$ 23

$ 6

$ 2414 23 $ 6

$ 2445 2427 708 $ 2

$ 23

$ 6

$ 2409 23 $ 6

$ 2440 2422 712 $ 2

$ 23

$ 6

$ 2405 23 $ 6

$ 2435 2416 717 $ 2

$ 23

$ 6

$ 2400 24 $ 6

$ 2430 2411 721 $ 2

$ 24

$ 6

$ 2396 24 $ 6

$ 2426 2406 726 $ 2

$ 24

$ 6

$ 2391 24 $ 6

$ 2421 2401 730 $ 2

$ 24

$ 6

$ 2386 24 $ 6

$ 2416 2395 734 $ 2

$ 24

$ 6

$ 2382 24 $ 6

$ 2411 2390 739 $ 2

$ 24

$ 6

$ 2377 25 $ 6

$ 2407 2385 743 $ 2

$ 25

$ 6

$ 2373 25 $ 6

$ 2402 2379 748 $ 2

$ 25

$ 6

$ 2368 25 $ 6

$ 2397 2374 752 $ 2

$ 25

$ 6

$ 2364 25 $ 6

$ 2392 2369 757 $ 2

$ 25

$ 6

$ 2359 25 $ 6

$ 2388 2364 761 $ 2

$ 25

$ 6

$ 2354 25 $ 6

$ 2383 2358 765 $ 2

$ 25

$ 6

$ 2350 26 $ 6

$ 2378 2353 770 $ 2

$ 26

$ 6

$ 2345 26 $ 6

$ 2373 2348 774 $ 2

$ 26

$ 6

$ 2341 26 $ 6

$ 2369 2342 779 $ 2

$ 26

$ 6

$ 2336 26 $ 6

$ 2364 2337 783 $ 2

$ 26

$ 6

$ 2332 26 $ 6

$ 2359 2332 788 $ 2

$ 26

$ 6

$ 2327 27 $ 6

$ 2354 2327 792 $ 2

$ 27

$ 6

$ 2322 27 $ 6

$ 2350 2321 796 $ 3

$ 27

$ 6

$ 2318 27 $ 6

$ 2345 2316 801 $ 3

$ 27

$ 6

$ 2313 27 $ 6

$ 2340 2311 805 $ 3

$ 27

$ 6

$ 2309 27 $ 6

$ 2335 2305 810 $ 3

$ 27

$ 6

$ 2304 27 $ 6

$ 2331 2300 814 $ 3

$ 27

$ 6

$ 2299 28 $ 6

$ 2326 2295 819 $ 3

$ 28

$ 6

$ 2295 Efficiency Level 3 Shipments AverageRebound

OFF Market Average Elec UseMarket

Average Installed Price Market

Average Maint. Cost Market

Average Repair Cost Market

Average Repair YearRebound

ON Market Average Elec UECRebound

OFF Market Average Elec UseMarket

Average Installed Price Market

Average Maint. Cost (kWh)2009$ 2009$ 2009$ Year (kWh)(kWh)2009$ 2009$

2408 724

$ 2

$ 22

$ 6

$ 2399 2376 757 $ 2

$ 2403 728

$ 2

$ 23

$ 6

$ 2395 2371 761 $ 2

$ 2398 732

$ 2

$ 23

$ 6

$ 2390 2366 765 $ 2

$ 2393 736

$ 2

$ 23

$ 6

$ 2386 2361 769 $ 2

$ 2388 741

$ 2

$ 23

$ 6

$ 2381 2356 773 $ 2

$ 2383 745

$ 2

$ 23

$ 6

$ 2377 2352 777 $ 2

$ 2378 749

$ 2

$ 23

$ 6

$ 2372 2347 781 $ 2

$ 2372 753

$ 2

$ 24

$ 6

$ 2368 2342 785 $ 2

$ 2367 758

$ 2

$ 24

$ 6

$ 2363 2337 789 $ 2

$ 2362 762

$ 2

$ 24

$ 6

$ 2359 2332 793 $ 2

$ 2357 766

$ 2

$ 24

$ 6

$ 2355 2327 798 $ 2

$ 2352 771

$ 2

$ 24

$ 6

$ 2350 2322 802 $ 2

$ 2347 775

$ 2

$ 25

$ 6

$ 2346 2317 806 $ 2

$ 2342 779

$ 2

$ 25

$ 6

$ 2341 2312 810 $ 2

$ 2337 783

$ 2

$ 25

$ 6

$ 2337 2307 814 $ 2

$ 2332 788

$ 2

$ 25

$ 6

$ 2332 2302 818 $ 2

$ 2327 792

$ 2

$ 25

$ 6

$ 2328 2297 822 $ 2

$ 2322 796

$ 2

$ 25

$ 6

$ 2324 2292 826 $ 2

$ 2316 800

$ 2

$ 26

$ 6

$ 2319 2287 830 $ 2

$ 2311 805

$ 2

$ 26

$ 6

$ 2315 2282 835 $ 2

$ 2306 809

$ 2

$ 26

$ 6

$ 2310 2278 839 $ 2

$ 2301 813

$ 2

$ 26

$ 6

$ 2306 2273 843 $ 2

$ 2296 817

$ 2

$ 26

$ 6

$ 2301 2268 847 $ 2

$ 2291 822

$ 2

$ 27

$ 6

$ 2297 2263 851 $ 2

$ 2286 826

$ 3

$ 27

$ 6

$ 2292 2258 855 $ 3

$ 2281 830

$ 3

$ 27

$ 6

$ 2288 2253 859 $ 3

$ 2276 834

$ 3

$ 27

$ 6

$ 2284 2248 863 $ 3

$ 2271 839

$ 3

$ 27

$ 6

$ 2279 2243 867 $ 3

$ 2266 843

$ 3

$ 27

$ 6

$ 2275 2238 871 $ 3

$ 2261 847

$ 3

$ 28

$ 6

$ 2270 2233 876 $ 3

$ Efficiency Level 4 Efficiency Level 5 Shipments Average Shipments AverageMarket

Average Repair Cost Market

Average Repair YearRebound

ON Market Average Elec UECRebound

OFF Market Average Elec UseMarket

Average Installed Price Market

Average Maint. Cost Market

Average Repair Cost Market

Average Repair YearRebound

ON Market Average Elec UEC 2009$ Year (kWh)(kWh)2009$ 2009$ 2009$ Year (kWh)

22 $ 6

$ 1518 1397 1,576 $ 4

$ 60

$ 8

$ 1355 23 $ 6

$ 1517 1397 1,576 $ 4

$ 60

$ 8

$ 1355 23 $ 6

$ 1517 1397 1,576 $ 4

$ 60

$ 8

$ 1355 23 $ 6

$ 1517 1396 1,576 $ 4

$ 60

$ 8

$ 1355 23 $ 6

$ 1517 1396 1,577 $ 4

$ 60

$ 8

$ 1355 23 $ 6

$ 1517 1396 1,577 $ 4

$ 60

$ 8

$ 1355 23 $ 6

$ 1517 1396 1,577 $ 4

$ 60

$ 8

$ 1355 24 $ 6

$ 1516 1396 1,577 $ 4

$ 60

$ 8

$ 1355 24 $ 6

$ 1516 1395 1,577 $ 4

$ 60

$ 8

$ 1355 24 $ 6

$ 1516 1395 1,577 $ 4

$ 60

$ 8

$ 1355 24 $ 6

$ 1516 1395 1,577 $ 4

$ 60

$ 8

$ 1355 24 $ 6

$ 1516 1395 1,577 $ 4

$ 60

$ 8

$ 1355 25 $ 6

$ 1516 1395 1,577 $ 4

$ 60

$ 8

$ 1355 25 $ 6

$ 1516 1395 1,578 $ 4

$ 60

$ 8

$ 1355 25 $ 6

$ 1515 1394 1,578 $ 4

$ 60

$ 8

$ 1355 25 $ 6

$ 1515 1394 1,578 $ 4

$ 60

$ 8

$ 1355 25 $ 6

$ 1515 1394 1,578 $ 4

$ 60

$ 8

$ 1355 25 $ 6

$ 1515 1394 1,578 $ 4

$ 60

$ 8

$ 1355 26 $ 6

$ 1515 1394 1,578 $ 4

$ 60

$ 8

$ 1355 26 $ 6

$ 1515 1394 1,578 $ 4

$ 60

$ 8

$ 1355 26 $ 6

$ 1515 1393 1,578 $ 4

$ 60

$ 8

$ 1355 26 $ 6

$ 1514 1393 1,579 $ 4

$ 60

$ 8

$ 1355 26 $ 6

$ 1514 1393 1,579 $ 4

$ 60

$ 8

$ 1355 27 $ 6

$ 1514 1393 1,579 $ 4

$ 60

$ 8

$ 1355 27 $ 6

$ 1514 1393 1,579 $ 4

$ 60

$ 8

$ 1355 27 $ 6

$ 1514 1393 1,579 $ 4

$ 60

$ 8

$ 1355 27 $ 6

$ 1514 1392 1,579 $ 4

$ 60

$ 8

$ 1355 27 $ 6

$ 1513 1392 1,579 $ 4

$ 60

$ 8

$ 1355 27 $ 6

$ 1513 1392 1,579 $ 4

$ 60

$ 8

$ 1355 28 $ 6

$ 1513 1392 1,579 $ 4

$ 60

$ 8

$ 1355 Efficiency Level 6 Shipments AverageRebound

OFF Market Average Elec UseMarket

Average Installed Price Market

Average Maint. Cost Market

Average Repair Cost Market

Average Repair YearRebound

ON Market Average Elec UECRebound

OFF Market Average Elec UseMarket

Average Installed Price Market

Average Maint. Cost (kWh)2009$ 2009$ 2009$ Year (kWh)(kWh)2009$ 2009$

1216 1,703

$ 4

$ 60

$ 8

$ 2335 2305 806 2 1216 1,703

$ 4

$ 60

$ 8

$ 2331 2300 810 2 1216 1,703

$ 4

$ 60

$ 8

$ 2327 2296 814 2 1216 1,703

$ 4

$ 60

$ 8

$ 2322 2291 818 3 1216 1,703

$ 4

$ 60

$ 8

$ 2318 2287 822 3 1216 1,703

$ 4

$ 60

$ 8

$ 2314 2282 826 3 1216 1,703

$ 4

$ 60

$ 8

$ 2310 2277 830 3 1216 1,703

$ 4

$ 60

$ 8

$ 2306 2273 833 3 1216 1,703

$ 4

$ 60

$ 8

$ 2302 2268 837 3 1216 1,703

$ 4

$ 60

$ 8

$ 2298 2264 841 3 1216 1,703

$ 4

$ 60

$ 8

$ 2294 2259 845 3 1216 1,703

$ 4

$ 60

$ 8

$ 2289 2254 849 3 1216 1,703

$ 4

$ 60

$ 8

$ 2285 2250 853 3 1216 1,703

$ 4

$ 60

$ 8

$ 2281 2245 857 3 1216 1,703

$ 4

$ 60

$ 8

$ 2277 2241 860 3 1216 1,703

$ 4

$ 60

$ 8

$ 2273 2236 864 3 1216 1,703

$ 4

$ 60

$ 8

$ 2269 2232 868 3 1216 1,703

$ 4

$ 60

$ 8

$ 2265 2227 872 3 1216 1,703

$ 4

$ 60

$ 8

$ 2261 2222 876 3 1216 1,703

$ 4

$ 60

$ 8

$ 2256 2218 880 3 1216 1,703

$ 4

$ 60

$ 8

$ 2252 2213 884 3 1216 1,703

$ 4

$ 60

$ 8

$ 2248 2209 887 3 1216 1,703

$ 4

$ 60

$ 8

$ 2244 2204 891 3 1216 1,703

$ 4

$ 60

$ 8

$ 2240 2199 895 3 1216 1,703

$ 4

$ 60

$ 8

$ 2236 2195 899 3 1216 1,703

$ 4

$ 60

$ 8

$ 2232 2190 903 3 1216 1,703

$ 4

$ 60

$ 8

$ 2228 2186 907 3 1216 1,703

$ 4

$ 60

$ 8

$ 2223 2181 911 3 1216 1,703

$ 4

$ 60

$ 8

$ 2219 2177 914 3 1216 1,703

$ 4

$ 60

$ 8

$ 2215 2172 918 3 Efficiency Level 8 Shipments Average Shipments Average Efficiency Level 7Market

Average Repair Cost Market

Average Repair YearRebound

ON Market Average Elec UECRebound

OFF Market Average Elec UseMarket

Average Installed Price Market

Average Maint. Cost Market

Average Repair Cost Market

Average Repair YearRebound

ON Market Average Elec UEC 2009$ Year (kWh)(kWh)2009$ 2009$ 2009$ Year (kWh)

25 6 2502 2491 $661 $2.3 $22 5.6 2492 25 6 2499 2488 $663 $2.3 $22 5.6 2489 25 6 2497 2485 $666 $2.3 $23 5.6 2487 26 6 2495 2482 $668 $2.3 $23 5.7 2484 26 6 2492 2480 $670 $2.4 $23 5.7 2482 26 6 2490 2477 $673 $2.4 $23 5.7 2479 26 6 2487 2474 $675 $2.4 $23 5.7 2477 26 6 2484 2471 $677 $2.4 $23 5.7 2474 26 6 2482 2468 $680 $2.4 $23 5.7 2472 27 6 2479 2465 $683 $2.4 $23 5.7 2469 27 6 2475 2461 $686 $2.4 $23 5.7 2465 27 6 2472 2457 $689 $2.4 $23 5.7 2462 27 6 2468 2453 $692 $2.4 $24 5.7 2458 27 6 2465 2449 $696 $2.4 $24 5.7 2455 27 6 2460 2444 $700 $2.4 $24 5.7 2451 28 6 2456 2440 $703 $2.4 $24 5.7 2446 28 6 2452 2435 $707 $2.4 $24 5.7 2442 28 6 2447 2430 $712 $2.4 $24 5.8 2438 28 6 2443 2425 $716 $2.4 $25 5.8 2433 28 6 2438 2420 $720 $2.4 $25 5.8 2428 28 6 2433 2414 $725 $2.4 $25 5.8 2424 29 6 2428 2409 $729 $2.4 $25 5.8 2419 29 6 2424 2403 $734 $2.4 $25 5.8 2414 29 6 2419 2398 $738 $2.5 $25 5.8 2409 29 6 2414 2393 $743 $2.5 $26 5.8 2404 29 6 2409 2387 $747 $2.5 $26 5.8 2400 29 6 2404 2382 $752 $2.5 $26 5.9 2395 30 6 2399 2376 $756 $2.5 $26 5.9 2390 30 6 2394 2371 $761 $2.5 $26 5.9 2385 30 6 2389 2365 $765 $2.5 $27 5.9 2380

2387 2363 $767 $2.5 $27 5.9 2378

Efficiency Level 0 Stock Average2385 2361 $769 $2.5 $27 5.9 2376 2383 2358 $771 $2.5 $27 5.9 2374 2381 2356 $773 $2.5 $27 5.9 2372 2379 2354 $775 $2.5 $27 5.9 2370 2377 2352 $776 $2.5 $27 5.9 2368 2376 2351 $778 $2.5 $27 5.9 2367 2375 2349 $779 $2.5 $27 5.9 2366 2373 2348 $780 $2.5 $27 5.9 2364 2372 2347 $781 $2.5 $27 5.9 2363 2371 2345 $782 $2.5 $27 5.9 2362 2370 2345 $783 $2.5 $27 5.9 2362 2370 2344 $783 $2.5 $27 5.9 2361 2369 2343 $784 $2.5 $27 5.9 2360 2368 2342 $785 $2.5 $27 5.9 2359 2368 2341 $785 $2.5 $27 5.9 2359 2367 2341 $786 $2.5 $27 5.9 2358 2367 2340 $786 $2.5 $27 5.9 2358 2366 2340 $787 $2.5 $27 5.9 2357 2366 2339 $787 $2.5 $27 5.9 2357 2365 2339 $787 $2.5 $27 5.9 2356 2365 2338 $788 $2.5 $27 5.9 2356 2364 2338 $788 $2.5 $27 5.9 2356 2364 2337 $789 $2.5 $27 5.9 2355 2363 2337 $789 $2.5 $27 5.9 2355 2363 2336 $790 $2.5 $28 5.9 2354 2362 2335 $791 $2.5 $28 5.9 2353 2360 2333 $792 $2.5 $28 5.9 2352 2359 2332 $794 $2.5 $28 6.0 2350Rebound

OFF Market Average Elec UseMarket

Average Installed Price Market

Average Maint. Cost Market

Average Repair Cost Market

Average Repair YearRebound

ON Market Average Elec UECRebound

OFF Market Average Elec UseMarket

Average Installed Price Market

Average Maint. Cost (kWh)2009$ 2009$ 2009$ Year (kWh)(kWh)2009$ 2009$

2479 $672 $2.3 $22 5.6 2475 2460 $683 $2.3 2477 $674 $2.3 $22 5.6 2472 2458 $686 $2.3 2474 $676 $2.3 $23 5.6 2470 2455 $688 $2.3 2471 $678 $2.3 $23 5.7 2467 2452 $690 $2.3 2468 $681 $2.4 $23 5.7 2465 2450 $692 $2.4 2466 $683 $2.4 $23 5.7 2463 2447 $695 $2.4 2463 $685 $2.4 $23 5.7 2460 2444 $697 $2.4 2460 $688 $2.4 $23 5.7 2458 2441 $699 $2.4 2457 $690 $2.4 $23 5.7 2455 2438 $702 $2.4 2454 $693 $2.4 $23 5.7 2452 2435 $705 $2.4 2450 $696 $2.4 $23 5.7 2449 2432 $707 $2.4 2446 $699 $2.4 $23 5.7 2446 2428 $711 $2.4 2442 $702 $2.4 $24 5.7 2442 2424 $714 $2.4 2438 $706 $2.4 $24 5.7 2438 2420 $717 $2.4 2434 $710 $2.4 $24 5.7 2434 2415 $721 $2.4 2429 $714 $2.4 $24 5.7 2430 2411 $725 $2.4 2424 $718 $2.4 $24 5.7 2426 2406 $729 $2.4 2419 $722 $2.4 $24 5.8 2421 2401 $733 $2.4 2414 $726 $2.4 $25 5.8 2417 2396 $737 $2.4 2409 $730 $2.4 $25 5.8 2412 2391 $741 $2.4 2404 $735 $2.4 $25 5.8 2408 2386 $746 $2.4 2398 $739 $2.4 $25 5.8 2403 2381 $750 $2.4 2393 $743 $2.4 $25 5.8 2398 2376 $754 $2.4 2388 $748 $2.5 $25 5.8 2394 2370 $759 $2.5 2382 $752 $2.5 $26 5.8 2389 2365 $763 $2.5 2377 $757 $2.5 $26 5.8 2384 2360 $768 $2.5 2371 $761 $2.5 $26 5.9 2379 2354 $772 $2.5 2366 $766 $2.5 $26 5.9 2374 2349 $776 $2.5 2361 $770 $2.5 $26 5.9 2370 2344 $781 $2.5 2355 $775 $2.5 $27 5.9 2365 2338 $785 $2.5 2353 $777 $2.5 $27 5.9 2363 2336 $787 $2.5

Efficiency Level 1 Stock Average Efficiency Level 2 Stock Average2350 $779 $2.5 $27 5.9 2361 2334 $789 $2.5

2348 $781 $2.5 $27 5.9 2359 2332 $791 $2.5 2346 $782 $2.5 $27 5.9 2357 2329 $793 $2.5 2344 $784 $2.5 $27 5.9 2355 2327 $794 $2.5 2342 $786 $2.5 $27 5.9 2353 2326 $796 $2.5 2341 $787 $2.5 $27 5.9 2352 2324 $797 $2.5 2339 $788 $2.5 $27 5.9 2351 2323 $799 $2.5 2338 $789 $2.5 $27 5.9 2350 2321 $800 $2.5 2337 $790 $2.5 $27 5.9 2348 2320 $801 $2.5 2336 $791 $2.5 $27 5.9 2348 2319 $801 $2.5 2335 $792 $2.5 $27 5.9 2347 2318 $802 $2.5 2334 $793 $2.5 $27 5.9 2346 2317 $803 $2.5 2333 $793 $2.5 $27 5.9 2345 2316 $804 $2.5 2332 $794 $2.5 $27 5.9 2345 2316 $804 $2.5 2332 $794 $2.5 $27 5.9 2344 2315 $805 $2.5 2331 $795 $2.5 $27 5.9 2344 2315 $805 $2.5 2330 $795 $2.5 $27 5.9 2343 2314 $806 $2.5 2330 $796 $2.5 $27 5.9 2343 2314 $806 $2.5 2329 $796 $2.5 $27 5.9 2342 2313 $806 $2.5 2329 $797 $2.5 $27 5.9 2342 2313 $807 $2.5 2328 $797 $2.5 $27 5.9 2341 2312 $807 $2.5 2328 $797 $2.5 $27 5.9 2341 2312 $808 $2.5 2327 $798 $2.5 $27 5.9 2340 2311 $808 $2.5 2327 $798 $2.5 $27 5.9 2340 2310 $809 $2.5 2326 $799 $2.5 $28 5.9 2339 2310 $809 $2.5 2325 $800 $2.5 $28 5.9 2338 2309 $810 $2.5 2324 $801 $2.5 $28 5.9 2337 2307 $811 $2.5 2322 $803 $2.5 $28 6.0 2335 2305 $813 $2.5Market

Average Repair Cost Market

Average Repair YearRebound

ON Market Average Elec UECRebound

OFF Market Average Elec UseMarket

Average Installed Price Market

Average Maint. Cost Market

Average Repair Cost Market

Average Repair YearRebound

ON Market Average Elec UEC 2009$ Year (kWh)(kWh)2009$ 2009$ 2009$ Year (kWh)

$22 5.6 2464 2448 $690 $2.3 $22 5.6 2428 $22 5.6 2461 2445 $692 $2.3 $22 5.6 2425 $23 5.6 2459 2443 $695 $2.3 $23 5.6 2423 $23 5.7 2456 2440 $697 $2.3 $23 5.7 2421 $23 5.7 2454 2437 $699 $2.4 $23 5.7 2418 $23 5.7 2452 2435 $701 $2.4 $23 5.7 2416 $23 5.7 2449 2432 $704 $2.4 $23 5.7 2414 $23 5.7 2447 2429 $706 $2.4 $23 5.7 2411 $23 5.7 2444 2426 $708 $2.4 $23 5.7 2409 $23 5.7 2441 2423 $711 $2.4 $23 5.7 2406 $23 5.7 2438 2420 $714 $2.4 $23 5.7 2403 $23 5.7 2435 2416 $717 $2.4 $23 5.7 2400 $24 5.7 2431 2412 $720 $2.4 $24 5.7 2396 $24 5.7 2428 2408 $724 $2.4 $24 5.7 2393 $24 5.7 2424 2404 $727 $2.4 $24 5.7 2389 $24 5.7 2420 2399 $731 $2.4 $24 5.7 2385 $24 5.7 2415 2394 $735 $2.4 $24 5.7 2381 $24 5.8 2411 2390 $739 $2.4 $24 5.8 2377 $25 5.8 2407 2385 $743 $2.4 $25 5.8 2373 $25 5.8 2402 2380 $748 $2.4 $25 5.8 2368 $25 5.8 2397 2375 $752 $2.4 $25 5.8 2364 $25 5.8 2393 2369 $756 $2.4 $25 5.8 2359 $25 5.8 2388 2364 $760 $2.4 $25 5.8 2355 $25 5.8 2383 2359 $765 $2.5 $25 5.8 2350 $26 5.8 2379 2354 $769 $2.5 $26 5.8 2346 $26 5.8 2374 2348 $774 $2.5 $26 5.8 2341 $26 5.9 2369 2343 $778 $2.5 $26 5.9 2337 $26 5.9 2365 2338 $782 $2.5 $26 5.9 2332 $26 5.9 2360 2333 $787 $2.5 $26 5.9 2328 $27 5.9 2355 2327 $791 $2.5 $27 5.9 2323 $27 5.9 2353 2325 $793 $2.5 $27 5.9 2321 Efficiency Level 3 Stock Average$27 5.9 2351 2323 $795 $2.5 $27 5.9 2319

$27 5.9 2349 2321 $797 $2.5 $27 5.9 2317 $27 5.9 2347 2319 $799 $2.5 $27 5.9 2315 $27 5.9 2345 2317 $800 $2.5 $27 5.9 2314 $27 5.9 2344 2315 $802 $2.5 $27 5.9 2312 $27 5.9 2342 2313 $803 $2.5 $27 5.9 2311 $27 5.9 2341 2312 $804 $2.5 $27 5.9 2310 $27 5.9 2340 2311 $805 $2.5 $27 5.9 2308 $27 5.9 2339 2309 $806 $2.5 $27 5.9 2307 $27 5.9 2338 2308 $807 $2.5 $27 5.9 2307 $27 5.9 2337 2307 $808 $2.5 $27 5.9 2306 $27 5.9 2336 2307 $809 $2.5 $27 5.9 2305 $27 5.9 2336 2306 $809 $2.5 $27 5.9 2304 $27 5.9 2335 2305 $810 $2.5 $27 5.9 2304 $27 5.9 2334 2304 $810 $2.5 $27 5.9 2303 $27 5.9 2334 2304 $811 $2.5 $27 5.9 2303 $27 5.9 2333 2303 $811 $2.5 $27 5.9 2302 $27 5.9 2333 2303 $812 $2.5 $27 5.9 2302 $27 5.9 2333 2302 $812 $2.5 $27 5.9 2301 $27 5.9 2332 2302 $813 $2.5 $27 5.9 2301 $27 5.9 2332 2301 $813 $2.5 $27 5.9 2301 $27 5.9 2331 2301 $813 $2.5 $27 5.9 2300 $27 5.9 2331 2300 $814 $2.5 $27 5.9 2300 $27 5.9 2330 2300 $814 $2.5 $27 5.9 2299 $28 5.9 2330 2299 $815 $2.5 $28 5.9 2299 $28 5.9 2329 2298 $816 $2.5 $28 5.9 2298 $28 5.9 2327 2297 $817 $2.5 $28 5.9 2296 $28 6.0 2326 2295 $819 $2.5 $28 6.0 2295Rebound

OFF Market Average Elec UseMarket

Average Installed Price Market

Average Maint. Cost Market

Average Repair Cost Market

Average Repair YearRebound

ON Market Average Elec UECRebound

OFF Market Average Elec UseMarket

Average Installed Price Market

Average Maint. Cost (kWh)2009$ 2009$ 2009$ Year (kWh)(kWh)2009$ 2009$

2408 $724 $2.3 $22 5.6 2399 2376 $757 $2.3 2405 $726 $2.3 $22 5.6 2397 2374 $759 $2.3 2403 $728 $2.3 $23 5.6 2394 2371 $761 $2.3 2400 $730 $2.3 $23 5.7 2392 2369 $763 $2.3 2398 $732 $2.4 $23 5.7 2390 2366 $765 $2.4 2395 $734 $2.4 $23 5.7 2388 2364 $767 $2.4 2393 $737 $2.4 $23 5.7 2386 2361 $769 $2.4 2390 $739 $2.4 $23 5.7 2383 2359 $771 $2.4 2387 $741 $2.4 $23 5.7 2381 2356 $773 $2.4 2384 $744 $2.4 $23 5.7 2378 2353 $776 $2.4 2381 $747 $2.4 $23 5.7 2375 2350 $779 $2.4 2377 $749 $2.4 $23 5.7 2372 2346 $781 $2.4 2373 $753 $2.4 $24 5.7 2369 2343 $784 $2.4 2369 $756 $2.4 $24 5.7 2365 2339 $788 $2.4 2365 $759 $2.4 $24 5.7 2362 2335 $791 $2.4 2361 $763 $2.4 $24 5.7 2358 2330 $795 $2.4 2356 $767 $2.4 $24 5.7 2354 2326 $798 $2.4 2352 $771 $2.4 $24 5.8 2350 2322 $802 $2.4 2347 $775 $2.4 $25 5.8 2346 2317 $806 $2.4 2342 $779 $2.4 $25 5.8 2341 2312 $810 $2.4 2337 $783 $2.4 $25 5.8 2337 2308 $814 $2.4 2332 $787 $2.4 $25 5.8 2333 2303 $818 $2.4 2327 $791 $2.4 $25 5.8 2328 2298 $822 $2.4 2322 $796 $2.5 $25 5.8 2324 2293 $826 $2.5 2317 $800 $2.5 $26 5.8 2320 2288 $830 $2.5 2312 $804 $2.5 $26 5.8 2315 2283 $834 $2.5 2307 $808 $2.5 $26 5.9 2311 2278 $838 $2.5 2302 $813 $2.5 $26 5.9 2306 2273 $842 $2.5 2297 $817 $2.5 $26 5.9 2302 2268 $846 $2.5 2292 $821 $2.5 $27 5.9 2298 2264 $850 $2.5 2290 $823 $2.5 $27 5.9 2296 2261 $852 $2.5 Efficiency Level 5 Stock Average Efficiency Level 4 Stock Average2287 $825 $2.5 $27 5.9 2294 2259 $854 $2.5

2285 $826 $2.5 $27 5.9 2292 2257 $856 $2.5 2283 $828 $2.5 $27 5.9 2290 2255 $857 $2.5 2281 $830 $2.5 $27 5.9 2289 2253 $859 $2.5 2280 $831 $2.5 $27 5.9 2287 2252 $860 $2.5 2278 $832 $2.5 $27 5.9 2286 2250 $861 $2.5 2277 $834 $2.5 $27 5.9 2284 2249 $862 $2.5 2276 $835 $2.5 $27 5.9 2283 2248 $863 $2.5 2274 $836 $2.5 $27 5.9 2282 2247 $864 $2.5 2274 $836 $2.5 $27 5.9 2282 2246 $865 $2.5 2273 $837 $2.5 $27 5.9 2281 2245 $866 $2.5 2272 $838 $2.5 $27 5.9 2280 2244 $866 $2.5 2271 $838 $2.5 $27 5.9 2279 2243 $867 $2.5 2270 $839 $2.5 $27 5.9 2279 2243 $868 $2.5 2270 $840 $2.5 $27 5.9 2278 2242 $868 $2.5 2269 $840 $2.5 $27 5.9 2278 2242 $869 $2.5 2269 $840 $2.5 $27 5.9 2277 2241 $869 $2.5 2268 $841 $2.5 $27 5.9 2277 2241 $869 $2.5 2268 $841 $2.5 $27 5.9 2277 2240 $870 $2.5 2267 $842 $2.5 $27 5.9 2276 2240 $870 $2.5 2267 $842 $2.5 $27 5.9 2276 2239 $870 $2.5 2266 $842 $2.5 $27 5.9 2275 2239 $871 $2.5 2266 $843 $2.5 $27 5.9 2275 2238 $871 $2.5 2265 $843 $2.5 $27 5.9 2274 2238 $872 $2.5 2265 $844 $2.5 $28 5.9 2274 2237 $872 $2.5 2264 $845 $2.5 $28 5.9 2273 2236 $873 $2.5 2262 $846 $2.5 $28 5.9 2272 2235 $874 $2.5 2261 $847 $2.5 $28 6.0 2270 2233 $876 $2.5Market

Average Repair Cost Market

Average Repair YearRebound

ON Market Average Elec UECRebound

OFF Market Average Elec UseMarket

Average Installed Price Market

Average Maint. Cost Market

Average Repair Cost Market

Average Repair YearRebound

ON Market Average Elec UEC 2009$ Year (kWh)(kWh)2009$ 2009$ 2009$ Year (kWh)

$22 5.6 1518 1397 $1,576 $3.7 $60 7.9 1355 $22 5.6 1517 1397 $1,576 $3.7 $60 7.9 1355 $23 5.6 1517 1397 $1,576 $3.7 $60 7.9 1355 $23 5.7 1517 1397 $1,576 $3.7 $60 7.9 1355 $23 5.7 1517 1397 $1,576 $3.7 $60 7.9 1355 $23 5.7 1517 1396 $1,576 $3.7 $60 7.9 1355 $23 5.7 1517 1396 $1,576 $3.7 $60 7.9 1355 $23 5.7 1517 1396 $1,576 $3.7 $60 7.9 1355 $23 5.7 1517 1396 $1,577 $3.7 $60 7.9 1355 $23 5.7 1517 1396 $1,577 $3.7 $60 7.9 1355 $23 5.7 1517 1396 $1,577 $3.7 $60 7.9 1355 $23 5.7 1517 1396 $1,577 $3.7 $60 7.9 1355 $24 5.7 1517 1396 $1,577 $3.7 $60 7.9 1355 $24 5.7 1516 1396 $1,577 $3.7 $60 7.9 1355 $24 5.7 1516 1395 $1,577 $3.7 $60 7.9 1355 $24 5.7 1516 1395 $1,577 $3.7 $60 7.9 1355 $24 5.7 1516 1395 $1,577 $3.7 $60 7.9 1355 $24 5.8 1516 1395 $1,577 $3.7 $60 7.9 1355 $25 5.8 1516 1395 $1,577 $3.7 $60 7.9 1355 $25 5.8 1516 1395 $1,578 $3.7 $60 7.9 1355 $25 5.8 1515 1394 $1,578 $3.7 $60 7.9 1355 $25 5.8 1515 1394 $1,578 $3.7 $60 7.9 1355 $25 5.8 1515 1394 $1,578 $3.7 $60 7.9 1355 $25 5.8 1515 1394 $1,578 $3.7 $60 7.9 1355 $26 5.8 1515 1394 $1,578 $3.7 $60 7.9 1355 $26 5.8 1515 1394 $1,578 $3.7 $60 7.9 1355 $26 5.9 1515 1393 $1,578 $3.7 $60 7.9 1355 $26 5.9 1514 1393 $1,579 $3.7 $60 7.9 1355 $26 5.9 1514 1393 $1,579 $3.7 $60 7.9 1355 $27 5.9 1514 1393 $1,579 $3.7 $60 7.9 1355 $27 5.9 1514 1393 $1,579 $3.7 $60 7.9 1355 Efficiency Level 6 Stock Average$27 5.9 1514 1393 $1,579 $3.7 $60 7.9 1355

$27 5.9 1514 1393 $1,579 $3.7 $60 7.9 1355 $27 5.9 1514 1393 $1,579 $3.7 $60 7.9 1355 $27 5.9 1514 1393 $1,579 $3.7 $60 7.9 1355 $27 5.9 1514 1393 $1,579 $3.7 $60 7.9 1355 $27 5.9 1514 1393 $1,579 $3.7 $60 7.9 1355 $27 5.9 1514 1392 $1,579 $3.7 $60 7.9 1355 $27 5.9 1514 1392 $1,579 $3.7 $60 7.9 1355 $27 5.9 1514 1392 $1,579 $3.7 $60 7.9 1355 $27 5.9 1514 1392 $1,579 $3.7 $60 7.9 1355 $27 5.9 1514 1392 $1,579 $3.7 $60 7.9 1355 $27 5.9 1513 1392 $1,579 $3.7 $60 7.9 1355 $27 5.9 1513 1392 $1,579 $3.7 $60 7.9 1355 $27 5.9 1513 1392 $1,579 $3.7 $60 7.9 1355 $27 5.9 1513 1392 $1,579 $3.7 $60 7.9 1355 $27 5.9 1513 1392 $1,579 $3.7 $60 7.9 1355 $27 5.9 1513 1392 $1,579 $3.7 $60 7.9 1355 $27 5.9 1513 1392 $1,579 $3.7 $60 7.9 1355 $27 5.9 1513 1392 $1,579 $3.7 $60 7.9 1355 $27 5.9 1513 1392 $1,579 $3.7 $60 7.9 1355 $27 5.9 1513 1392 $1,579 $3.7 $60 7.9 1355 $27 5.9 1513 1392 $1,579 $3.7 $60 7.9 1355 $27 5.9 1513 1392 $1,579 $3.7 $60 7.9 1355 $27 5.9 1513 1392 $1,579 $3.7 $60 7.9 1355 $28 5.9 1513 1392 $1,579 $3.7 $60 7.9 1355 $28 5.9 1513 1392 $1,579 $3.7 $60 7.9 1355 $28 5.9 1513 1392 $1,579 $3.7 $60 7.9 1355 $28 6.0 1513 1392 $1,579 $3.7 $60 7.9 1355 89374 82234 93113 221 3522 464 79944Rebound

OFF Market Average Elec UseMarket

Average Installed Price Market

Average Maint. Cost Market

Average Repair Cost Market

Average Repair YearRebound

ON Market Average Elec UECRebound

OFF Market Average Elec UseMarket

Average Installed Price Market

Average Maint. Cost (kWh)2009$ 2009$ 2009$ Year (kWh)(kWh)2009$ 2009$

1216 $1,703 $3.7 $60 7.9 2335 2305 $806 $2.5 1216 $1,703 $3.7 $60 7.9 2333 2303 $808 $2.5 1216 $1,703 $3.7 $60 7.9 2331 2300 $810 $2.5 1216 $1,703 $3.7 $60 7.9 2329 2298 $812 $2.5 1216 $1,703 $3.7 $60 7.9 2326 2296 $814 $2.5 1216 $1,703 $3.7 $60 7.9 2324 2293 $816 $2.5 1216 $1,703 $3.7 $60 7.9 2322 2291 $818 $2.5 1216 $1,703 $3.7 $60 7.9 2320 2289 $820 $2.5 1216 $1,703 $3.7 $60 7.9 2318 2286 $822 $2.5 1216 $1,703 $3.7 $60 7.9 2315 2283 $825 $2.5 1216 $1,703 $3.7 $60 7.9 2313 2280 $827 $2.5 1216 $1,703 $3.7 $60 7.9 2310 2277 $830 $2.5 1216 $1,703 $3.7 $60 7.9 2307 2274 $833 $2.5 1216 $1,703 $3.7 $60 7.9 2303 2270 $836 $2.5 1216 $1,703 $3.7 $60 7.9 2300 2266 $839 $2.5 1216 $1,703 $3.7 $60 7.9 2297 2262 $842 $2.5 1216 $1,703 $3.7 $60 7.9 2293 2258 $846 $2.5 1216 $1,703 $3.7 $60 7.9 2289 2254 $849 $2.6 1216 $1,703 $3.7 $60 7.9 2285 2250 $853 $2.6 1216 $1,703 $3.7 $60 7.9 2281 2245 $856 $2.6 1216 $1,703 $3.7 $60 7.9 2277 2241 $860 $2.6 1216 $1,703 $3.7 $60 7.9 2273 2237 $864 $2.6 1216 $1,703 $3.7 $60 7.9 2269 2232 $868 $2.6 1216 $1,703 $3.7 $60 7.9 2265 2228 $872 $2.6 1216 $1,703 $3.7 $60 7.9 2261 2223 $875 $2.6 1216 $1,703 $3.7 $60 7.9 2257 2218 $879 $2.6 1216 $1,703 $3.7 $60 7.9 2253 2214 $883 $2.6 1216 $1,703 $3.7 $60 7.9 2249 2209 $887 $2.6 1216 $1,703 $3.7 $60 7.9 2245 2205 $891 $2.6 1216 $1,703 $3.7 $60 7.9 2241 2200 $895 $2.6 1216 $1,703 $3.7 $60 7.9 2239 2198 $896 $2.6

Stock Average Efficiency Level 7 Stock Average Efficiency Level w1216 $1,703 $3.7 $60 7.9 2237 2196 $898 $2.6

1216 $1,703 $3.7 $60 7.9 2235 2194 $900 $2.6 1216 $1,703 $3.7 $60 7.9 2234 2192 $901 $2.6 1216 $1,703 $3.7 $60 7.9 2232 2191 $902 $2.6 1216 $1,703 $3.7 $60 7.9 2231 2189 $904 $2.6 1216 $1,703 $3.7 $60 7.9 2229 2188 $905 $2.6 1216 $1,703 $3.7 $60 7.9 2228 2187 $906 $2.6 1216 $1,703 $3.7 $60 7.9 2227 2185 $907 $2.6 1216 $1,703 $3.7 $60 7.9 2226 2184 $908 $2.6 1216 $1,703 $3.7 $60 7.9 2226 2184 $909 $2.6 1216 $1,703 $3.7 $60 7.9 2225 2183 $909 $2.6 1216 $1,703 $3.7 $60 7.9 2224 2182 $910 $2.7 1216 $1,703 $3.7 $60 7.9 2224 2181 $910 $2.7 1216 $1,703 $3.7 $60 7.9 2223 2181 $911 $2.7 1216 $1,703 $3.7 $60 7.9 2223 2180 $911 $2.7 1216 $1,703 $3.7 $60 7.9 2222 2180 $912 $2.7 1216 $1,703 $3.7 $60 7.9 2222 2179 $912 $2.7 1216 $1,703 $3.7 $60 7.9 2221 2179 $913 $2.7 1216 $1,703 $3.7 $60 7.9 2221 2178 $913 $2.7 1216 $1,703 $3.7 $60 7.9 2221 2178 $913 $2.7 1216 $1,703 $3.7 $60 7.9 2220 2178 $914 $2.7 1216 $1,703 $3.7 $60 7.9 2220 2177 $914 $2.7 1216 $1,703 $3.7 $60 7.9 2219 2177 $914 $2.7 1216 $1,703 $3.7 $60 7.9 2219 2176 $915 $2.7 1216 $1,703 $3.7 $60 7.9 2218 2176 $915 $2.7 1216 $1,703 $3.7 $60 7.9 2218 2175 $916 $2.7 1216 $1,703 $3.7 $60 7.9 2217 2173 $917 $2.7 1216 $1,703 $3.7 $60 7.9 2215 2172 $918 $2.7 71755100456 221 3522 464133337131081 51709 153StockShipments Base Case

Market Average Repair Cost Market

Average Repair Year 2009$ Year

$25 5.8 5.17% 5.2% $25 5.8 5.40% 5.6% $25 5.8 5.63% 6.1% $25 5.8 5.87% 6.6% $25 5.8 6.10% 7.0% $25 5.8 6.33% 7.5% $26 5.8 6.57% 7.9% $26 5.8 6.81% 8.4% $26 5.8 7.07% 8.9% $26 5.8 7.35% 9.3% $26 5.8 7.65% 9.8% $26 5.9 7.97% 10.2% $26 5.9 8.31% 10.7% $26 5.9 8.67% 11.2% $26 5.9 9.05% 11.6% $27 5.9 9.44% 12.1% $27 5.9 9.85% 12.5% $27 5.9 10.27% 13.0% $27 5.9 10.70% 13.5% $27 5.9 11.14% 13.9% $27 5.9 11.59% 14.4% $28 5.9 12.04% 14.9% $28 6.0 12.49% 15.3% $28 6.0 12.95% 15.8% $28 6.0 13.40% 16.2% $28 6.0 13.86% 16.7% $28 6.0 14.32% 17.2% $29 6.0 14.78% 17.6% $29 6.0 15.24% 18.1% $29 6.0 15.71% 18.5% $29 6.0 15.91% % HP



### 800 1000 1200 1400 1600 1800 2000 2200 2400 2600

2015 2020 2025UEC (kWh)



### BaseCase

TSL 2 TSL 4 TSL 7$29 6.0 16.10%

$29 6.0 16.29% $29 6.0 16.47% $29 6.0 16.65% $29 6.0 16.80% $29 6.1 16.94% $29 6.1 17.07% $29 6.1 17.18% $29 6.1 17.28% $29 6.1 17.37% $30 6.1 17.45% $30 6.1 17.52% $30 6.1 17.59% $30 6.1 17.65% $30 6.1 17.70% $30 6.1 17.76% $30 6.1 17.80% $30 6.1 17.85% $30 6.1 17.89% $30 6.1 17.93% $30 6.1 17.97% $30 6.1 18.01% $30 6.1 18.06% $30 6.1 18.11% $30 6.1 18.18% $30 6.1 18.27% $30 6.1 18.39% $30 6.1 18.54% 1657 353

### 2030 2035 2040 2045 

### BaseCase TSL 1 TSL 2 TSL

3 TSL 4 TSL

5, TSL 6 TSL 7 TSL

8DRAFT

Market Average values refer to values that would result with a standard at the given EL Gas Storage Water Heater

Efficiency Level Description Rebound ON Market Average Gas Use Rebound ON

Market Average Elec UEC Rebound OFF

Market Average Gas Use Rebound

OFF Market Average Elec UseInstalled PriceMarket Average Installed PriceAnnual Maint.

Cost Repair Cost Repair Market Average Maint. Cost Market

Average Repair Cost Market

Average Repair Year

EF (MMBtu) (kWh) (MMBtu) (kWh) 2009$ 2009$ 2009$ 2009$ Year 2009$ 2009$ Year 0 0.59Standing Pilot, 1” ins 16.0 8.7 16.0 8.6 $1,079 $1,176 $10 $22 7.8 $10 $25 8

1 0.62Standing Pilot, 1.5” ins 15.6 8.7 15.4 8.6 $1,171 $1,235 $10 $22 7.8 $10 $25 8 2 0.63Standing Pilot, 2” Ins 15.2 13.4 15.1 13.2 $1,244 $1,292 $10 $22 7.8 $10 $26 8 3 0.64Electronic ignition, 1” ins, power vent 14.8 69.1 14.6 68.2 $1,559 $1,568 $10 $50 7.5 $10 $50 7 4 0.65Electronic ignition, 1.5” ins, power vent 14.4 68.2 14.2 67.1 $1,591 $1,599 $10 $50 7.5 $10 $48 7 5 0.67Electronic ignition, 2” ins, power vent 13.9 66.9 13.6 65.5 $1,656 $1,659 $10 $50 7.5 $10 $50 7 6 0.77Condensing, 2” ins, power vent 12.4 63.0 11.9 60.6 $1,893 $1,893 $10 $50 7.5 $10 $50 7 7 0.62EL1 & EL6 Weighted 15.5 10.0 15.3 9.9 $1,194 1,252.6 $11 $25 7.8 10.5 27.7 7.8 8 0.63EL2 & EL6 Weighted 15.1 14.7 15.0 14.5 $1,265 1,310.0 10.5 25.2 7.8 10.5 28.2 7.8

Electric Storage Water Heater

Efficiency Level Description Rebound ON Market Average Elec UEC Rebound OFF Market Average Elec UseInstalled PriceMarket Average Installed PriceAnnual Maint.

Cost Repair Cost Repair Market Average Maint. Cost Market

Average Repair Cost Market

Average Repair Year

EF (kWh) (kWh) 2009$ 2009$ 2009$ 2009$ Year 2009$ 2009$ Year

0 0.901.5" ins (BASELINE) 2,502.0 2,490.6 $569 $661 $2.3 $20 5.5 $2 $22 6 1 0.912" ins 2,491.7 2479.3 $602 $672 $2.3 $20 5.5 $2 $22 6 2 0.922.25"ins 2,474.7 2460.3 $623 $683 $2.3 $20 5.5 $2 $22 6 3 0.932.5" ins 2,463.6 2448.0 $634 $690 $2.3 $20 5.5 $2 $22 6 4 0.943" ins 2,427.7 2408.1 $674 $724 $2.3 $20 5.5 $2 $22 6 5 0.954" ins 2,399.0 2376.2 $711 $757 $2.3 $20 5.5 $2 $22 6 6 2.00Heat Pump Water Heater 1,517.6 1396.9 $1,575 $1,576 $3.7 $60 7.9 $4 $60 8 7 2.35Heat Pump Water Heater (Max Tech) 1,355.0 1216.2 $1,703 $1,703 $3.7 $60 7.9 $4 $60 8 8 1.07EL5 & EL6 Weighted 2,334.8 2,304.9 $763 806.4 $2 $23 5.7 2.5 25.0 5.8

Oil Storage Water Heater

Efficiency Level Description Rebound ON Market Average Oil Use Rebound ON

Market Average Elec UEC Rebound OFF

Market Average Oil Use Rebound

OFF Market Average Elec UseInstalled PriceMarket Average Installed PriceAnnual Maint.

Cost Repair Cost Market Average Maint. Cost Market

Average Repair Cost

EF (MMBtu) (kWh) (MMBtu) (kWh) 2009$ 2009$ 2009$ 2009$ 2009$ 2009$

0 0.53Electronic Ignition, 1” Ins (fiberglass) (BASELINE) 18.6 52.4 18.3 51.5 $1,974 $2,070 $157 $0 $157 $0 1 0.54Electronic Ignition, 1.5” Ins (fiberglass) 18.6 52.4 18.3 51.5 $1,988 $2,070 $157 $0 $157 $0 2 0.56Electronic Ignition, 2” Ins (fiberglass) 18.4 51.8 18.1 50.9 $2,001 $2,073 $157 $0 $157 $0 3 0.58Electronic Ignition, 2.5” Ins (fiberglass) 18.2 51.3 17.9 50.2 $2,026 $2,079 $157 $0 $157 $0 4 0.60Electronic Ignition, 2” Ins (foam) 17.9 50.3 17.5 49.1 $2,013 $2,073 $157 $0 $157 $0 5 0.62Electronic Ignition, 2.5” Ins (foam) 17.5 49.2 17.0 47.9 $2,040 $2,087 $157 $0 $157 $0 6 0.66Electronic Ignition, 1” Ins (fiberglass), enhanced flue baffle 16.8 47.3 16.3 45.8 $2,180 $2,180 $157 $0 $157 $0 7 0.68Electronic Ignition, 1” Ins (foam), enhanced flue baffle 16.4 46.2 15.8 44.5 $2,180 $2,180 $157 $0 $157 $0

Gas Instantaneous Water Heater

Efficiency Level Description Rebound ON Market Average Gas Use Rebound ON

Market Average Elec UEC Rebound OFF

Market Average Gas Use Rebound

OFF Market Average Elec UseInstalled PriceMarket Average Installed PriceAnnual Maint.

Cost Repair Cost Repair Market Average Maint. Cost Market

Average Repair Cost Market

Average Repair Year

EF (MMBtu) (kWh) (MMBtu) (kWh) 2009$ 2009$ 2009$ 2009$ Year 2009$ 2009$ Year 0 0.6Standing pilot (BASELINE) 11.3 29.4 10.7 27.7 $1,779 $2,584 $61 $46 10 $61 $111 12 1 0.7Standing Pilot, Improved HX 11.3 29.4 10.7 27.7 $1,808 $2,584 $61 $46 10 $61 $111 12 2 0.8Electronic Ignition, Improved HX 11.2 30.4 10.5 28.7 $2,091 $2,595 $61 $54 12 $61 $111 13 3 0.80Electronic Ignition, Induced Draft (Power Vent) 11.1 30.6 10.5 28.9 $2,305 $2,605 $61 $114 13 $61 $114 13 4 0.8Electronic Ignition, Improved HX, Induced Draft (Power Vent) 11.1 30.6 10.5 28.9 $2,380 $2,612 $61 $114 13 $61 $114 13 5 0.8Electronic Ignition, Improved HX, Induced Draft (Power Vent) 11.0 30.6 10.3 28.8 $2,952 $2,962 $61 $114 13 $61 $114 13 6 0.9Electronic Ignition, Improved HX, Induced Draft (Power Vent) 10.9 30.6 10.3 28.8 $3,053 $3,026 $61 $114 13 $61 $114 13 7 0.9Condensing 10.4 30.6 9.7 28.6 $2,896 $2,920 $61 $114 13 $61 $114 13 8 1Condensing, Improved HX 10.2 30.6 9.4 28.4 $3,097 $3,097 $61 $114 13 $61 $114 13

LCC Inputs

0900006480eb89bf.xlsx Julie Osborn 7/18/20112:07 PMDRAFT

10% Rebound Effect Annualized Repair Costs? 0

ON OFF Results from Large Volume Analysis

Annual Gas UseElectricity

Use Annual Gas UseElectricity

Use Annual

Maint. Cost Repair

Cost Repair Efficiency Level DescriptionEfficiencyAnnual Gas UseElectricity UseInstallation Costs Annual

Maint. CostRepair

Cost Repair

(MMBtu)(kWh)(MMBtu)(kWh) 2009$2009$ Year lrg GSWH 6Condensing, 2” ins, power vent 0.8 15.7 55.7 $2,066 $8 $46 9

64.0% 64.0% 16.5 0.0 16.5 0.0 $10 $22 7.8 24.4 0.0 $1,568.41 $16 $37 $8

13.7% 77.8% 15.8 0.0 15.7 0.0 $10 $22 7.8 sm GSWH 1Standing Pilot, 2” Ins0.62 15.5 0.0 $1,164 $11 $24 8 10.2% 88.0% 15.3 5.9 15.2 5.9 $10 $22 7.8 Weighted Avg. 15.6 1.7 $1,194 $11 $25 8 5.6% 93.6% 14.9 69.3 14.7 68.5 $10 $50 7.5 lrg GSWH 6Condensing, 2” ins, power vent 0.8 15.7 55.7 $2,066 $8 $46 9 0.3% 93.8% 14.5 68.3 14.2 67.2 $10 $50 7.5 24.0 4.9 $1,580.95 $16 $36 $8 4.8% 98.7% 13.9 66.9 13.7 65.6 $10 $50 7.5 sm GSWH 2Standing Pilot, 2” Ins0.63 15.0 5.9 $1,238 $11 $24 8 1.4% 100.0% 12.4 63.0 11.9 60.6 $10 $50 7.5 Weighted Avg. 15.1 7.4 $1,265 $11 $25 8

0.0% 77.8% 15.7 1.7 15.6 1.7 $11 $25 $8 lrg ESWH 6Heat Pump WH, 2" ins2 1926.7 $1,703 $4 $57 8 0.0% 88.0% 15.2 7.5 15.1 7.4 $11 $25 $8 3419.9 $1,117 $3 $30 6 sm ESWH 54" ins 0.95 2344.9 $693 $2 $21 6 ON OFF Weighted Avg. 2356.2 $763 $2 $23 6

Annual Gas UseElectricity

Use Annual Gas UseElectricity

Use Annual

Maint. Cost Repair

Cost Repair

EWH Fuel Switching Parameters 2.2 (MMBtu)(kWh)(MMBtu)(kWh) 2009$2009$ Year Fraction of Household GWH Total Installed Cost HPWH Installed Cost 32.2% 32.2% 2604 2604 $2.3 $20 5.5 GSWH Option GSWH New ConstructionReplacementsInstalled Price Market Weighted Installed Price Installed Price

24.0% 56.1% 2572 2569 $2.3 $20 5.5 CSL 4.6% 60.7% 2542 2535 $2.3 $20 5.5 1 0 0.4% 7.6% $1,334 $1,349 $1,586 22.7% 83.4% 2524 2515 $2.3 $20 5.5 2 1 0.0% 5.2% $1,358 $1,407 $1,563

7.0% 90.4% 2480 2467 $2.3 $20 5.5 3 2 0.1% 4.8% $1,361 $1,417 $1,563

4.4% 94.8% 2449 2431 $2.3 $20 5.5 4 3 0.0% 9.4% $1,323 $1,392 $1,572

4.2% 99.0% 1519 1399 $3.7 $60 7.9 5 4 0.0% 9.1% $1,332 $1,405 $1,571 1.0% 100.0% 1355 1216 $3.7 $60 7.9 6 5 0.0% 8.6% $1,342 $1,429 $1,569

0.0% 94.8% 2381 2356 $2.4 $23 5.7 7 6 0.0% 0.1% $2,717 $2,023 $2,066

ON OFF

Annual Gas UseElectricity

Use Annual Gas UseElectricity

Use Annual

Maint. Cost Repair

Cost

(MMBtu)(kWh)(MMBtu)(kWh) 2009$2009$

0.0% 0.0% 21.6 61 21.6 61 $157 $0 23.7% 23.7% 21.1 59 21.1 59 $157 $0 0.0% 23.7% 20.2 57 20.1 57 $157 $0 22.5% 46.2% 19.4 55 19.2 54 $157 $0 6.9% 53.1% 18.6 52 18.3 52 $157 $0 13.5% 66.6% 17.9 50 17.5 49 $157 $0 16.8% 83.4% 16.9 47 16.4 46 $157 $0 16.6% 100.0% 16.4 46 15.8 45 $157 $0

ON OFF

Annual Gas UseElectricity

Use Annual Gas UseElectricity

Use Annual

Maint. Cost Repair

Cost Repair

(MMBtu)(kWh)(MMBtu)(kWh) 2009$2009$ Year 0.9% 0.9% 16.7 0 16.7 0 $61 $46 10 2.9% 3.8% 15.0 0 14.8 0 $61 $46 10 1.0% 4.8% 12.0 27 11.5 26 $61 $54 12 4.5% 9.4% 11.8 31 11.2 29 $61 $114 13 51.8% 61.2% 11.5 31 10.9 29 $61 $114 13 2.2% 63.4% 11.3 31 10.7 29 $61 $114 13 4.1% 67.4% 11.2 31 10.6 29 $61 $114 13 20.5% 87.9% 10.5 31 9.8 29 $61 $114 13 12.1% 100.0% 10.2 31 9.4 28 $61 $114 13 Market Share in 2015 Cumulative market share

Market Share in 2015 Cumulative market share Market Shares for all rated volumes

Cumulative market share Market Share in 2015

Market Share in 2015 Cumulative market share

0900006480eb89bf.xlsx Julie Osborn 7/18/20112:07 PMDRAFT

Frac Total ShipFrac Switching large GSWH Frac 3.9% Frac Total Ship Frac Switching Total Switching (TSL 1) 0.9% 22.8% large ESWH Frac 9% Total Switching 2 tanks (TSL 1) 0.5% Total Switching 3% 36.7% Total Switching (TSL 2) 0.8% 21.8% Total Switching to 2 tanks 1% Large vs. Small Market Share Total Switching 2 tanks (TSL 2) 0.4%

2.98% 0.88% Frac Total ShipFrac Switching Frac Total Ship Frac Switching 96.1% OneSmallWH Switch 2% 8% OneSmallWH Tempering Valve Switch (66 Gallon) 4% 50% OneSmallWH Switch (pilot, high input) 2% 13% TwoSmallWH Switch from 66gal 4% 8% 3.02% TwoSmallWH Switch from 80gal 4% 21% 0.84% 65 two tank EL 1 2% 7% TwoSmallWH Switch from 119gal 1% 28% 96.1% 65 two tank EL 2 0.0201 0.054726368 75 two tank EL 1 2% 16% 5.6% 75 two tank EL 2 2% 16% 3.22% 91.2%

HPWH Heating/Cooling Load Energy Use by Fuel Type w/o Rebound Effect w/ Rebound Effect large (HPWH) small (not HPWH) w/ Rebound Effect

MMBtu/yrFraction MMBtu/yr Fraction MMBtu/yrFraction Natural Gas 0.04 11%0.5218923Natural Gas 0.04 11% Natural Gas0.03 0.00 0.00 8.601% Natural Gas 0.00 8.601% LPG 0.02 6%0.2638427LPG 0.02 6% LPG 0.03 0.00 0.00 9% LPG 0.00 9% Oil 0.02 5%0.2142651Oil 0.02 5% Oil 0.03 0.00 0.00 7% Oil 0.00 7% Fuel Total 0.07 22% Fuel Total 0.08 22% Fuel Total 0.09 0% 0.01 24% Fuel Total 0.01 24% Electricity Total 0.26 78% Electricity Total 0.29 78% Electricity Total0.29 87% 0.03 76% Electricity Total0.03 76% Electricity Heating 0.28 Electricity Heating 0.31 Electricity Heating 0.30 0.00 0.03 Electricity Heating 0.03 Electricity Cooling -0.02 Electricity Cooling -0.02 Electricity Cooling -0.01 0.00 0.00 Electricity Cooling 0.00 9.25%90.75%

Total 0.34 Total 0.37 Total 0.0358 Total 0.0394

0900006480eb89bf.xlsx Julie Osborn 7/18/20112:07 PMSource:See LCC Chapter 8 

### Life Expectancy

Low 6 6 6 6 Point 13 13 13 13 High 20 20 20 20 % of high value 95.00% 95.00% 0.95 95.00% Alpha (SCALE) 7.89 7.89 7.89 7.89 Beta (SHAPE) 1.913 1.9134 1.91 1.913 Likeliest value 11.36 11.36 11.36 11.36

Fit Parameter for Solver -4.8131E-07-4.8131E-07-4.8131E-07 -4.8131E-07



### Retirement Probability 30 0.0% 0.0% 0.0% 0.0% 29 0.0% 0.0% 0.0% 0.0% 28 0.1% 0.1% 0.1% 0.1% 27 0.1% 0.1% 0.1% 0.1% 26 0.2% 0.2% 0.2% 0.2% 25 0.3% 0.3% 0.3% 0.3% 24 0.5% 0.5% 0.5% 0.5% 23 0.8% 0.8% 0.8% 0.8% 22 1.2% 1.2% 1.2% 1.2% 21 1.7% 1.7% 1.7% 1.7% 20 2.4% 2.4% 2.4% 2.4% 19 3.3% 3.3% 3.3% 3.3% 18 4.4% 4.4% 4.4% 4.4% 17 5.6% 5.6% 5.6% 5.6% 16 6.9% 6.9% 6.9% 6.9% 15 8.2% 8.2% 8.2% 8.2% 14 9.3% 9.3% 9.3% 9.3% 13 10.2% 10.2% 10.2% 10.2% 12 10.5% 10.5% 10.5% 10.5% 11 10.3% 10.3% 10.3% 10.3% 

## Retirement Function

Gas Water Heater Electric

Water HeaterOil Water

HeaterInstantaneous

Gas Water Heater

Calculated10 9.3% 9.3% 9.3% 9.3% 9 7.6% 7.6% 7.6% 7.6% 8 5.1% 5.1% 5.1% 5.1% 7 1.9% 1.9% 1.9% 1.9% 6 0.0% 0.0% 0.0% 0.0% 5 0.0% 0.0% 0.0% 0.0% 4 0.0% 0.0% 0.0% 0.0% 3 0.0% 0.0% 0.0% 0.0% 2 0.0% 0.0% 0.0% 0.0% 1 0.0% 0.0% 0.0% 0.0% 0 0.0% 0.0% 0.0% 0.0%



### 100.0% 100.0%

### Retirement Probability Survival Probability

0 0.0% 0.0% 0.0% 0.0% 0 100.0%100.0%100.0% 1 0.0% 0.0% 0.0% 0.0% 1 100.0%100.0%100.0% 2 0.0% 0.0% 0.0% 0.0% 2 100.0%100.0%100.0% 3 0.0% 0.0% 0.0% 0.0% 3 100.0%100.0%100.0% 4 0.0% 0.0% 0.0% 0.0% 4 100.0%100.0%100.0% 5 0.0% 0.0% 0.0% 0.0% 5 100.0%100.0%100.0% 6 0.0% 0.0% 0.0% 0.0% 6 100.0%100.0%100.0% 7 1.9% 1.9% 1.9% 1.9% 7 98.1%98.1%98.1% 8 5.1% 5.1% 5.1% 5.1% 8 93.0%93.0%93.0% 9 7.6% 7.6% 7.6% 7.6% 9 85.5%85.5%85.5% 10 9.3% 9.3% 9.3% 9.3%10 76.1%76.1%76.1% 11 10.3% 10.3% 10.3% 10.3% 11 65.9%65.9%65.9% 12 10.5% 10.5% 10.5% 10.5% 12 55.3%55.3%55.3% 13 10.2% 10.2% 10.2% 10.2% 13 45.1%45.1%45.1% 14 9.3% 9.3% 9.3% 9.3%14 35.8%35.8%35.8% 15 8.2% 8.2% 8.2% 8.2%15 27.6%27.6%27.6% 16 6.9% 6.9% 6.9% 6.9%16 20.7%20.7%20.7% 17 5.6% 5.6% 5.6% 5.6%17 15.1% 15.1% 15.1% 18 4.4% 4.4% 4.4% 4.4%18 10.7% 10.7% 10.7% 19 3.3% 3.3% 3.3% 3.3%19 7.4% 7.4% 7.4%



# 0% 2% 4% 6% 8% 10% 12%

0 5 10 15% of Vintage Retiring



# Age (years)20 2.4% 2.4% 2.4% 2.4%20 5.0% 5.0% 5.0%

21 1.7% 1.7% 1.7% 1.7%21 3.3% 3.3% 3.3% 22 1.2% 1.2% 1.2% 1.2%22 2.1% 2.1% 2.1% 23 0.8% 0.8% 0.8% 0.8%23 1.3% 1.3% 1.3% 24 0.5% 0.5% 0.5% 0.5%24 0.8% 0.8% 0.8% 25 0.3% 0.3% 0.3% 0.3%25 0.5% 0.5% 0.5% 26 0.2% 0.2% 0.2% 0.2%26 0.3% 0.3% 0.3% 27 0.1% 0.1% 0.1% 0.1%27 0.1% 0.1% 0.1% 28 0.1% 0.1% 0.1% 0.1%28 0.1% 0.1% 0.1% 29 0.0% 0.0% 0.0% 0.0%29 0.0% 0.0% 0.0% 30 0.0% 0.0% 0.0% 0.0%30 0.0% 0.0% 0.0%

### Survival Probability

100.0%30 0.0% 0.0% 0.0% 0.0% 100.0%29 0.0% 0.0% 0.0% 0.0% 100.0%28 0.0% 0.0% 0.0% 0.0% 100.0%27 0.1% 0.1% 0.1% 0.1% 100.0%26 0.1% 0.1% 0.1% 0.1% 100.0%25 0.3% 0.3% 0.3% 0.3% 100.0%24 0.5% 0.5% 0.5% 0.5% 98.1%23 0.8% 0.8% 0.8% 0.8% 93.0%22 1.3% 1.3% 1.3% 1.3% 85.5%21 2.1% 2.1% 2.1% 2.1% 76.1%20 3.3% 3.3% 3.3% 3.3% 65.9% 19 5.0% 5.0% 5.0% 5.0% 55.3% 18 7.4% 7.4% 7.4% 7.4% 45.1% 17 10.7% 10.7% 10.7% 10.7% 35.8% 16 15.1% 15.1% 15.1% 15.1% 27.6% 15 20.7%20.7% 20.7% 20.7% 20.7% 14 27.6%27.6% 27.6% 27.6% 15.1% 13 35.8%35.8% 35.8% 35.8% 10.7% 12 45.1%45.1% 45.1% 45.1% 7.4%11 55.3%55.3% 55.3% 55.3% 

# 20 25 30 Age (years)5.0%10 65.9%65.9% 65.9% 65.9%

3.3% 9 76.1%76.1% 76.1% 76.1% 2.1% 8 85.5%85.5% 85.5% 85.5% 1.3% 7 93.0%93.0% 93.0% 93.0% 0.8% 6 98.1%98.1% 98.1% 98.1% 0.5% 5 100.0%100.0%100.0%100.0% 0.3% 4 100.0%100.0%100.0%100.0% 0.1% 3 100.0%100.0%100.0%100.0% 0.1% 2 100.0%100.0%100.0%100.0% 0.0% 1 100.0%100.0%100.0%100.0% 0.0% 0 100.0%100.0%100.0%100.0%Regional Weights (division)1 2 3 4 5 6 7 8 9 Share LPG in Gas Market 6.5% CPI 2008 215.303 Gas 4% 13% 20% 9% 9% 4% 12% 9% 20% Electricity Price Factor 98% CPI 2009 214.537 Electric 3% 6% 12% 5% 37% 11% 12% 5% 9% Source:Annual Energy Outlook 2010 Gas RECS Factor 110% 0.996442223 Oil 44% 55% 0% 0% 2% 0% 0% 0% 0% LPG Factor 101% Source: AEO 2010 MHR Forecast Gas Marginal Site to Source Conversion Factor on Furnace Load Shape 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 Electric Marginal Site to Source Conversion Factor based on refrigerator (base) load shape

REF LO HI REF LO HI REF LO HI REF LO HI REF LO HI Elec (Btu/kWh)ScalerGasLPG/Gas Mix Year Div 1 Div 2 Div 3 Div 4 Div 5 Div 6 Div 7 Div 8 Div 9 Nat. Year Div 1 Div 2 Div 3 Div 4 Div 5 Div 6 Div 7 Div 8 Div 9 Nat. Year Div 1 Div 2 Div 3 Div 4 Div 5 Div 6 Div 7 Div 8 Div 9 Nat. Year Div 1 Div 2 Div 3 Div 4 Div 5 Div 6 Div 7 Div 8 Div 9 Nat. 2006 $31.57 $31.57 $31.57 $33.08 $33.08 $33.08 $45.00$45.00 $45.00 $16.13 $16.13 $16.13 $19.21$19.21 $19.21 2005 11500 3.37 1.075 1.070 2006 49.95 41.76 28.55 25.37 30.49 25.51 35.88 28.07 36.31 32.40 2006 18.21 16.23 12.84 13.04 17.82 16.06 13.97 12.47 12.46 14.23 2006 29.56 29.15 21.38 21.38 27.18 26.31 26.31 22.72 27.43 24.80 2006 18.80 19.53 18.46 17.83 19.41 19.68 17.40 19.10 19.51 19.17 2007 $31.03 $31.03 $31.03 $32.64 $32.64 $32.64 $45.05$45.05 $45.05 $14.90 $14.90 $14.90 $20.29$20.29 $20.29 2006 11500 3.37 1.075 1.070 2007 50.04 41.80 29.18 24.89 30.05 25.04 33.42 27.89 35.43 31.82 2007 16.68 14.90 11.55 11.91 16.13 13.85 12.28 10.87 11.92 12.94 2007 31.19 30.76 22.56 22.56 28.67 27.75 27.75 23.98 28.95 26.25 2007 20.08 20.47 19.60 19.36 20.33 21.67 19.16 20.52 22.57 20.30 2008 $32.51 $32.51 $32.52 $33.71 $33.71 $33.73 $46.85$46.84 $46.89 $15.71 $15.71 $15.71 $24.58$24.58 $24.58 2007 11500 3.37 1.075 1.070 2008 51.88 43.58 30.44 25.41 31.26 27.30 37.81 28.82 33.84 33.29 2008 16.79 15.76 12.32 11.80 16.64 14.56 13.34 10.94 12.40 13.48 2008 34.05 33.69 26.37 23.08 32.82 30.87 30.44 28.23 34.34 29.35 2008 24.40 24.75 24.13 24.48 23.56 24.40 24.10 24.48 24.50 24.47 2009 $31.91 $31.85 $32.00 $32.33 $32.26 $32.46 $43.94$43.82 $44.09 $13.33 $13.33 $13.33 $18.07$18.07 $18.07 2008 11500 3.37 1.075 1.070 2009 48.00 41.33 28.75 27.02 32.28 27.88 33.35 28.65 32.18 32.33 2009 14.69 12.72 10.28 10.36 13.55 11.68 10.64 10.15 11.25 11.39 2009 28.85 28.55 22.34 19.55 27.81 26.16 25.79 23.93 29.10 24.90 2009 17.94 18.19 17.74 17.99 17.32 17.94 17.70 17.99 18.01 17.98 2010 $30.29 $30.06 $30.45 $31.42 $31.17 $31.64 $42.40$42.04 $42.63 $12.74 $12.74 $12.74 $17.83$17.40 $17.54 2009 11500 3.37 1.075 1.070 2010 46.62 39.68 28.17 26.82 29.39 26.97 31.56 27.74 32.56 30.94 2010 14.47 12.10 9.77 9.85 12.96 11.08 10.08 9.87 10.79 10.89 2010 27.07 27.17 21.82 19.25 26.87 25.39 25.18 23.34 26.28 24.01 2010 17.62 18.04 15.95 15.50 16.75 15.66 16.93 15.97 16.71 17.57 2011 $29.39 $28.95 $29.69 $30.25 $29.78 $30.63 $39.38$38.65 $39.76 $13.65 $13.65 $13.65 $17.97$17.40 $17.64 2010 11500 3.37 1.075 1.070 2011 43.23 36.86 26.49 25.96 29.21 26.23 29.33 28.49 32.43 29.90 2011 15.09 13.10 10.60 10.75 13.89 11.89 10.97 10.84 11.61 11.78 2011 27.15 27.25 21.90 19.34 26.95 25.48 25.26 23.43 26.36 24.09 2011 17.76 18.18 16.12 15.67 16.89 15.81 17.06 16.25 16.98 17.72 2012 $30.46 $29.80 $30.94 $31.49 $30.79 $32.08 $42.59$41.54 $43.30 $13.81 $13.81 $13.81 $19.07$18.33 $18.74 2011 11500 3.37 1.075 1.070 2012 46.39 40.20 27.61 26.27 30.09 26.57 31.03 28.84 32.98 31.08 2012 15.18 13.27 10.66 10.83 14.03 12.00 11.09 10.84 11.65 11.87 2012 28.31 28.41 23.06 20.49 28.11 26.63 26.42 24.58 27.52 25.25 2012 18.86 19.27 17.20 16.75 17.97 16.90 18.14 17.32 19.10 18.84 2013 $30.87 $30.09 $31.48 $31.89 $31.07 $32.61 $43.42$42.22 $44.22 $13.47 $13.47 $13.47 $20.09$19.25 $19.89 2012 11500 3.37 1.079 1.074 2013 47.32 40.97 27.91 26.49 30.68 26.59 31.18 28.96 33.50 31.47 2013 14.88 12.92 10.30 10.51 13.63 11.67 10.74 10.34 11.07 11.48 2013 29.52 29.62 24.28 21.71 29.33 27.85 27.63 25.80 28.73 26.47 2013 19.88 20.29 18.28 17.82 18.97 17.98 19.14 18.35 20.08 19.86 2014 $30.89 $29.94 $31.74 $31.96 $30.94 $32.90 $43.24$41.76 $44.24 $13.47 $13.47 $13.47 $20.81$20.44 $21.08 2013 11250 3.30 1.084 1.078 2014 47.61 40.40 28.14 26.73 30.61 26.61 31.23 28.94 33.82 31.49 2014 14.73 12.74 10.26 10.43 13.64 11.71 10.75 10.32 11.00 11.41 2014 30.48 30.58 25.23 22.67 30.28 28.81 28.59 26.76 29.69 27.44 2014 20.59 21.02 18.93 18.47 19.66 18.65 19.84 19.04 20.83 20.58 2015 $30.82 $29.89 $31.81 $31.91 $30.93 $32.97 $43.11$41.55 $44.14 $13.66 $13.66 $13.66 $21.32$20.77 $21.64 2014 11000 3.22 1.085 1.079 2015 47.29 40.41 28.28 26.58 30.50 26.40 31.39 28.92 33.57 31.43 2015 14.82 12.83 10.41 10.54 13.82 11.92 10.93 10.47 11.16 11.56 2015 31.07 31.17 25.82 23.25 30.87 29.39 29.18 27.34 30.28 28.03 2015 21.10 21.54 19.45 18.98 20.16 19.19 20.33 19.54 20.89 21.08 2016 $31.03 $30.10 $32.17 $32.12 $31.16 $33.33 $43.40$42.07 $44.74 $13.80 $13.80 $13.80 $22.27$21.61 $22.56 2015 10500 3.08 1.084 1.079 2016 47.05 41.15 28.67 26.58 30.65 26.53 31.91 28.97 33.39 31.64 2016 14.87 12.87 10.49 10.62 13.91 12.03 11.01 10.63 11.31 11.65 2016 31.71 31.81 26.46 23.89 31.51 30.03 29.82 27.98 30.92 28.67 2016 22.03 22.50 20.39 19.92 21.08 20.14 21.25 20.45 20.96 22.00 2017 $31.19 $30.07 $32.46 $32.24 $31.10 $33.59 $43.69$42.18 $45.25 $13.88 $13.88 $13.88 $22.91$22.24 $23.22 2016 10000 2.93 1.084 1.078 2017 46.97 41.74 28.69 26.62 30.85 26.80 32.16 29.06 33.22 31.80 2017 14.89 12.87 10.51 10.65 13.93 12.05 11.00 10.73 11.42 11.69 2017 32.24 32.34 26.99 24.43 32.04 30.57 30.35 28.52 31.45 29.21 2017 22.66 23.15 21.03 20.56 21.70 20.78 21.87 21.06 22.06 22.66 2018 $31.17 $29.88 $32.67 $32.20 $30.88 $33.71 $43.79$42.12 $45.48 $13.99 $13.99 $13.99 $23.58$22.94 $23.86 2017 8500 2.49 1.084 1.078 2018 46.85 42.01 28.67 26.54 30.89 26.85 31.99 29.13 32.97 31.78 2018 14.96 12.90 10.58 10.72 13.98 12.11 11.03 10.84 11.52 11.76 2018 32.82 32.92 27.58 25.01 32.63 31.15 30.94 29.10 32.04 29.80 2018 23.32 23.82 21.67 21.20 22.36 21.43 22.52 21.75 22.58 23.32 2019 $31.05 $29.67 $32.68 $32.12 $30.73 $33.70 $43.70$41.82 $45.23 $14.08 $14.08 $14.08 $24.00$23.18 $24.32 2018 7500 2.20 1.084 1.079 2019 46.78 41.90 28.67 26.44 30.69 26.67 31.98 29.24 32.77 31.68 2019 15.02 12.95 10.65 10.79 14.05 12.21 11.08 10.95 11.61 11.83 2019 33.08 33.18 27.83 25.26 32.88 31.40 31.19 29.35 32.29 30.06 2019 23.75 24.25 22.10 21.62 22.78 21.86 22.95 22.19 22.85 23.74 2020 $31.20 $29.71 $32.77 $32.30 $30.87 $33.81 $43.95$42.22 $45.38 $14.22 $14.22 $14.22 $24.36$23.21 $24.69 2019 7337 2.15 1.084 1.079 2020 46.84 42.32 28.82 26.51 30.79 26.80 32.18 29.67 32.82 31.84 2020 15.10 13.03 10.76 10.90 14.18 12.35 11.19 11.11 11.76 11.95 2020 33.31 33.41 28.06 25.49 33.11 31.63 31.42 29.58 32.52 30.29 2020 24.11 24.61 22.44 21.97 23.14 22.21 23.30 22.50 22.91 24.10 2021 $31.34 $29.90 $32.89 $32.48 $31.12 $33.96 $44.17$42.71 $45.71 $14.35 $14.35 $14.35 $24.50$23.63 $25.09 2020 7337 2.15 1.085 1.079 2021 46.84 42.72 29.05 26.55 30.91 26.86 32.29 30.07 32.88 32.01 2021 15.24 13.15 10.88 11.01 14.33 12.52 11.32 11.18 11.82 12.07 2021 33.54 33.64 28.29 25.72 33.34 31.87 31.65 29.82 32.75 30.53 2021 24.25 24.75 22.58 22.11 23.28 22.35 23.44 22.67 23.20 24.24 2022 $31.39 $29.94 $32.91 $32.58 $31.24 $34.07 $44.31$42.89 $45.85 $14.55 $14.55 $14.55 $24.71$23.76 $25.40 2021 7337 2.15 1.084 1.079 2022 46.99 42.85 29.15 26.58 30.89 26.78 32.49 30.39 32.90 32.08 2022 15.46 13.36 11.08 11.21 14.56 12.76 11.53 11.33 11.92 12.26 2022 33.74 33.84 28.50 25.93 33.55 32.07 31.86 30.02 32.96 30.73 2022 24.45 24.95 22.78 22.30 23.48 22.55 23.63 22.88 23.20 24.44 2023 $31.49 $29.85 $33.18 $32.71 $31.20 $34.39 $44.59$42.74 $46.55 $14.58 $14.58 $14.58 $25.02$23.97 $25.90 2022 7337 2.15 1.085 1.080 2023 47.15 43.24 29.38 26.48 30.95 26.74 32.67 30.62 32.89 32.20 2023 15.52 13.45 11.15 11.22 14.70 12.92 11.65 11.08 11.79 12.29 2023 34.02 34.12 28.77 26.20 33.82 32.35 32.13 30.30 33.23 31.01 2023 24.76 25.26 23.09 22.61 23.79 22.86 23.94 23.14 23.56 24.76 2024 $31.58 $29.68 $33.41 $32.76 $31.00 $34.53 $44.59$42.38 $46.55 $14.48 $14.48 $14.48 $25.20$23.48 $26.01 2023 7337 2.15 1.089 1.083 2024 47.03 43.33 29.66 26.41 31.07 26.77 33.00 30.53 32.65 32.28 2024 15.49 13.45 11.09 11.11 14.76 12.99 11.68 10.78 11.44 12.20 2024 34.29 34.39 29.04 26.47 34.09 32.61 32.40 30.56 33.50 31.28 2024 24.95 25.45 23.27 22.80 23.97 23.04 24.13 23.36 23.76 24.94 2025 $31.56 $29.57 $33.34 $32.72 $30.91 $34.43 $44.34$42.12 $45.85 $14.60 $14.60 $14.60 $25.49$24.45 $26.50 2024 7405 2.17 1.094 1.087 2025 46.73 43.12 29.56 26.22 31.05 26.73 33.21 30.76 32.58 32.26 2025 15.63 13.53 11.15 11.17 14.85 13.08 11.73 10.99 11.57 12.29 2025 34.55 34.65 29.30 26.73 34.35 32.87 32.66 30.82 33.76 31.55 2025 25.24 25.74 23.55 23.08 24.26 23.33 24.41 23.65 23.93 25.23 2026 $31.68 $29.61 $33.40 $32.87 $31.00 $34.51 $44.49$42.35 $45.79 $14.78 $14.78 $14.78 $25.76$24.83 $27.00 2025 7009 2.05 1.095 1.089 2026 46.81 43.33 29.56 26.08 31.13 26.76 33.52 31.26 32.82 32.40 2026 15.81 13.67 11.32 11.35 14.99 13.22 11.83 11.24 11.78 12.46 2026 34.70 34.80 29.45 26.88 34.50 33.02 32.81 30.97 33.91 31.70 2026 25.51 26.01 23.82 23.34 24.53 23.60 24.68 23.88 24.07 25.50 2027 $31.83 $29.62 $33.48 $33.06 $31.03 $34.65 $44.79$42.55 $46.03 $15.00 $15.00 $15.00 $25.98$24.86 $27.13 2026 7009 2.05 1.095 1.089 2027 47.16 43.59 29.66 26.01 31.26 26.78 33.84 31.77 32.95 32.57 2027 16.01 13.83 11.50 11.57 15.15 13.37 11.94 11.49 12.04 12.66 2027 34.97 35.07 29.72 27.15 34.77 33.29 33.08 31.24 34.18 31.98 2027 25.72 26.22 24.02 23.55 24.74 23.81 24.89 24.12 24.59 25.72 2028 $31.97 $29.71 $33.56 $33.23 $31.17 $34.76 $45.11$42.94 $46.18 $15.26 $15.26 $15.26 $26.29$24.85 $27.21 2027 6906 2.02 1.095 1.089 2028 47.45 43.95 29.77 25.96 31.33 26.83 34.21 32.14 33.01 32.73 2028 16.27 14.06 11.76 11.82 15.41 13.64 12.17 11.75 12.25 12.90 2028 35.22 35.32 29.97 27.40 35.02 33.54 33.33 31.49 34.43 32.23 2028 26.04 26.53 24.34 23.86 25.06 24.12 25.20 24.44 24.89 26.04 2029 $32.36 $30.07 $33.88 $33.62 $31.55 $35.02 $45.75$43.65 $46.60 $15.55 $15.55 $15.55 $26.70$25.28 $27.96 2028 6872 2.01 1.094 1.088 2029 47.89 44.77 30.02 26.01 31.71 27.08 34.93 32.65 33.18 33.13 2029 16.57 14.33 12.01 12.06 15.71 13.95 12.43 11.98 12.49 13.16 2029 35.57 35.67 30.32 27.75 35.37 33.89 33.68 31.84 34.78 32.59 2029 26.44 26.94 24.73 24.26 25.46 24.52 25.60 24.83 25.24 26.44 2030 $32.67 $30.42 $34.11 $33.93 $31.88 $35.24 $46.10$44.17 $46.70 $15.84 $15.84 $15.84 $26.85$25.32 $28.32 2029 6404 1.88 1.094 1.087 2030 48.42 44.97 30.28 26.16 31.99 27.28 35.59 33.13 33.39 33.46 2030 16.87 14.61 12.30 12.34 16.01 14.31 12.74 12.21 12.71 13.44 2030 35.79 35.89 30.54 27.97 35.59 34.12 33.90 32.07 35.00 32.81 2030 26.60 27.09 24.88 24.41 25.61 24.68 25.76 24.98 25.68 26.61 2031 $33.01 $30.74 $34.46 $34.27 $32.20 $35.59 $46.60$44.65 $47.21 $16.21 $16.21 $16.21 $27.29$25.73 $28.78 2030 6396 1.87 1.093 1.087 2031 48.93 45.48 30.39 26.32 32.31 27.49 36.26 33.67 33.64 33.81 2031 17.22 14.95 12.63 12.67 16.38 14.70 13.08 12.52 13.01 13.78 2031 36.15 36.25 30.90 28.33 35.95 34.47 34.26 32.42 35.36 33.17 2031 27.04 27.53 25.31 24.84 26.05 25.11 26.19 25.41 26.18 27.05 2032 $33.29 $31.00 $34.76 $34.56 $32.48 $35.90 $46.98$45.01 $47.60 $16.38 $16.38 $16.38 $27.68$26.10 $29.19 2031 6396 1.87 1.093 1.087 2032 49.25 45.91 30.58 26.54 32.58 27.58 36.86 34.11 33.81 34.11 2032 17.40 15.10 12.77 12.83 16.55 14.83 13.17 12.69 13.18 13.93 2032 36.48 36.58 31.23 28.66 36.28 34.80 34.59 32.75 35.69 33.51 2032 27.43 27.92 25.70 25.22 26.44 25.50 26.58 25.80 26.65 27.45 2033 $33.43 $31.13 $34.90 $34.71 $32.62 $36.05 $47.18$45.21 $47.80 $16.51 $16.51 $16.51 $28.06$26.46 $29.59 2032 6396 1.87 1.093 1.087 2033 49.44 46.12 30.67 26.46 32.67 27.66 37.24 34.44 33.90 34.26 2033 17.52 15.19 12.85 12.93 16.63 14.90 13.18 12.84 13.31 14.03 2033 36.86 36.96 31.62 29.05 36.67 35.19 34.98 33.14 36.08 33.90 2033 27.83 28.29 26.06 25.58 26.83 25.86 26.96 26.10 26.55 27.82 2034 $33.66 $31.34 $35.14 $34.96 $32.86 $36.31 $47.44$45.45 $48.06 $16.75 $16.75 $16.75 $28.48$26.85 $30.03 2033 6396 1.87 1.093 1.087 2034 49.57 46.49 31.01 26.53 32.86 27.86 37.54 34.84 34.04 34.49 2034 17.75 15.39 13.07 13.14 16.81 15.12 13.36 13.06 13.56 14.25 2034 37.22 37.32 31.98 29.41 37.03 35.55 35.34 33.50 36.44 34.26 2034 28.24 28.71 26.48 26.00 27.24 26.29 27.37 26.51 26.94 28.24 2035 $33.86 $31.53 $35.36 $35.17 $33.06 $36.53 $47.68$45.68 $48.30 $16.93 $16.93 $16.93 $28.89$27.25 $30.47 2034 6396 1.87 1.093 1.087 2035 49.91 46.65 31.14 26.85 33.08 27.93 37.87 35.19 34.18 34.71 2035 17.90 15.51 13.24 13.32 16.90 15.34 13.53 13.21 13.73 14.40 2035 37.61 37.71 32.36 29.79 37.41 35.93 35.72 33.88 36.82 34.65 2035 28.65 29.13 26.88 26.40 27.64 26.70 27.77 26.98 27.64 28.66 2036 $34.10 $31.75 $35.61 $35.43 $33.30 $36.80 $48.03$46.02 $48.65 $17.13 $17.13 $17.13 $29.22$27.56 $30.82 2035 6396 1.87 1.092 1.086 2037 $34.34 $31.98 $35.86 $35.69 $33.54 $37.06 $48.38$46.35 $49.01 $17.33 $17.33 $17.33 $29.56$27.87 $31.17 2036 6396 1.87 1.092 1.086 2038 $34.59 $32.21 $36.11 $35.95 $33.78 $37.33 $48.73$46.69 $49.37 $17.54 $17.54 $17.54 $29.90$28.19 $31.53 2037 6396 1.87 1.092 1.086 2039 $34.83 $32.43 $36.37 $36.21 $34.03 $37.60 $49.09$47.03 $49.73 $17.74 $17.74 $17.74 $30.24$28.51 $31.89 2038 6396 1.87 1.092 1.086 2040 $35.08 $32.66 $36.62 $36.47 $34.27 $37.88 $49.44$47.37 $50.09 $17.95 $17.95 $17.95 $30.58$28.84 $32.25 2039 6396 1.87 1.092 1.086 Year Div 1 Div 2 Div 3 Div 4 Div 5 Div 6 Div 7 Div 8 Div 9 Nat. Year Div 1 Div 2 Div 3 Div 4 Div 5 Div 6 Div 7 Div 8 Div 9 Nat. Year Div 1 Div 2 Div 3 Div 4 Div 5 Div 6 Div 7 Div 8 Div 9 Nat. Year Div 1 Div 2 Div 3 Div 4 Div 5 Div 6 Div 7 Div 8 Div 9 Nat. 2041 $35.33 $32.89 $36.88 $36.73 $34.52 $38.15 $49.81$47.72 $50.45 $18.16 $18.16 $18.16 $30.93$29.17 $32.62 2040 6396 1.87 1.092 1.086 2006 49.95 41.76 28.55 25.37 30.49 25.51 35.88 28.07 36.31 32.40 2006 18.21 16.23 12.84 13.04 17.82 16.06 13.97 12.47 12.46 14.23 2006 29.56 29.15 21.38 21.38 27.18 26.31 26.31 22.72 27.43 24.80 2006 18.80 19.53 18.46 17.83 19.41 19.68 17.40 19.10 19.51 19.17 2042 $35.57 $33.13 $37.14 $37.00 $34.77 $38.43 $50.17$48.07 $50.82 $18.38 $18.38 $18.38 $31.29$29.50 $32.99 2041 6396 1.87 1.092 1.086 2007 50.04 41.80 29.18 24.89 30.05 25.04 33.42 27.89 35.43 31.82 2007 16.68 14.90 11.55 11.91 16.13 13.85 12.28 10.87 11.92 12.94 2007 31.19 30.76 22.56 22.56 28.67 27.75 27.75 23.98 28.95 26.25 2007 20.08 20.47 19.60 19.36 20.33 21.67 19.16 20.52 22.57 20.30 2043 $35.83 $33.36 $37.41 $37.27 $35.02 $38.71 $50.53$48.42 $51.19 $18.59 $18.59 $18.59 $31.65$29.84 $33.37 2042 6396 1.87 1.092 1.086 2008 51.90 43.66 30.47 25.42 31.26 27.31 37.81 28.82 33.84 33.31 2008 16.79 15.76 12.32 11.79 16.64 14.56 13.33 10.95 12.40 13.48 2008 34.05 33.69 26.37 23.08 32.82 30.87 30.44 28.23 34.34 29.35 2008 24.40 24.75 24.13 24.48 23.56 24.40 24.10 24.48 24.50 24.47 2044 $36.08 $33.60 $37.67 $37.54 $35.28 $38.99 $50.90$48.77 $51.57 $18.81 $18.81 $18.81 $32.01$30.18 $33.75 2043 6396 1.87 1.092 1.086 2009 48.23 41.42 28.82 27.65 32.34 27.87 33.37 28.75 32.29 32.44 2009 14.77 12.78 10.34 10.44 13.61 11.74 10.70 10.25 11.35 11.46 2009 28.85 28.55 22.34 19.55 27.81 26.16 25.79 23.93 29.10 24.90 2009 17.94 18.19 17.74 17.99 17.32 17.94 17.70 17.99 18.01 17.98 2045 $36.33 $33.83 $37.94 $37.81 $35.53 $39.27 $51.27$49.12 $51.94 $19.03 $19.03 $19.03 $32.37$30.53 $34.14 2044 6396 1.87 1.092 1.086 2010 46.84 39.93 28.29 27.69 29.48 27.01 31.63 27.94 32.80 31.13 2010 14.55 12.18 9.85 9.93 13.03 11.15 10.15 9.96 10.87 10.97 2010 26.74 26.84 21.50 18.94 26.55 25.07 24.86 23.02 25.96 23.69 2010 17.31 17.76 15.68 15.23 16.44 15.39 16.62 15.64 16.53 17.28 2046 $36.59 $34.07 $38.21 $38.09 $35.79 $39.56 $51.65$49.48 $52.32 $19.25 $19.25 $19.25 $32.74$30.88 $34.53 2045 6396 1.87 1.092 1.086 2011 43.58 37.26 26.82 26.74 29.42 26.43 29.70 28.80 32.81 30.24 2011 15.22 13.23 10.73 10.88 14.03 12.03 11.11 11.00 11.77 11.92 2011 26.75 26.85 21.52 18.96 26.56 25.08 24.87 23.04 25.97 23.70 2011 17.44 17.84 15.79 15.34 16.58 15.47 16.75 15.92 16.85 17.40 2047 $36.85 $34.31 $38.48 $38.36 $36.05 $39.84 $52.02$49.84 $52.70 $19.48 $19.48 $19.48 $33.12$31.23 $34.92 2046 6396 1.87 1.092 1.086 2012 46.94 41.05 28.19 27.10 30.44 26.90 31.51 29.45 33.56 31.61 2012 15.39 13.48 10.85 11.02 14.24 12.21 11.30 11.00 11.81 12.06 2012 27.85 27.95 22.62 20.06 27.65 26.18 25.96 24.13 27.06 24.80 2012 18.53 18.94 16.87 16.41 17.64 16.56 17.82 16.98 18.68 18.51 2048 $37.11 $34.56 $38.75 $38.64 $36.31 $40.13 $52.40$50.21 $53.09 $19.71 $19.71 $19.71 $33.50$31.59 $35.32 2047 6396 1.87 1.092 1.086 2013 48.05 41.82 28.70 27.33 31.19 27.08 31.69 29.68 34.27 32.11 2013 15.17 13.21 10.58 10.77 13.93 11.96 11.04 10.62 11.34 11.76 2013 29.14 29.24 23.91 21.35 28.95 27.47 27.26 25.43 28.36 26.10 2013 19.70 20.08 18.10 17.64 18.79 17.80 18.96 18.19 19.88 19.67 2049 $37.37 $34.80 $39.02 $38.92 $36.58 $40.42 $52.79$50.57 $53.47 $19.94 $19.94 $19.94 $33.88$31.95 $35.73 2048 6396 1.87 1.092 1.086 2014 48.70 41.34 29.21 27.69 31.34 27.33 32.08 29.90 34.80 32.36 2014 15.16 13.16 10.66 10.82 14.08 12.14 11.18 10.68 11.34 11.81 2014 30.55 30.65 25.30 22.73 30.35 28.88 28.66 26.82 29.76 27.51 2014 20.88 21.27 19.22 18.76 19.95 18.93 20.13 19.35 21.04 20.85 2050 $37.64 $35.05 $39.30 $39.20 $36.84 $40.72 $53.17$50.94 $53.86 $20.17 $20.17 $20.17 $34.27$32.31 $36.14 2049 6396 1.87 1.092 1.086 2015 48.54 41.28 29.50 27.56 31.42 27.32 32.24 30.25 34.70 32.44 2015 15.25 13.26 10.84 10.96 14.30 12.38 11.39 10.95 11.61 12.00 2015 31.17 31.27 25.92 23.35 30.97 29.50 29.28 27.44 30.38 28.14 2015 21.44 21.84 19.78 19.31 20.50 19.54 20.67 19.87 21.42 21.41 2051 $37.90 $35.29 $39.58 $39.49 $37.11 $41.01 $53.56$51.31 $54.26 $20.41 $20.41 $20.41 $34.66$32.68 $36.55 2050 6396 1.87 1.092 1.086 2016 48.42 42.47 29.94 27.58 31.72 27.57 33.04 30.27 34.66 32.82 2016 15.36 13.32 10.95 11.06 14.42 12.51 11.49 11.12 11.78 12.12 2016 31.82 31.92 26.57 24.00 31.62 30.14 29.93 28.09 31.03 28.79 2016 22.35 22.76 20.70 20.23 21.40 20.45 21.57 20.79 21.58 22.31 2052 $38.17 $35.54 $39.85 $39.78 $37.38 $41.31 $53.95$51.69 $54.65 $20.65 $20.65 $20.65 $35.06$33.06 $36.97 2051 6396 1.87 1.092 1.086 2017 48.52 43.32 30.16 27.75 32.04 28.01 33.40 30.45 34.53 33.11 2017 15.37 13.32 10.98 11.10 14.42 12.53 11.47 11.24 11.86 12.16 2017 32.37 32.47 27.12 24.55 32.17 30.69 30.48 28.64 31.58 29.35 2017 23.00 23.43 21.36 20.89 22.03 21.11 22.20 21.40 22.81 22.98 2053 $38.44 $35.79 $40.14 $40.07 $37.65 $41.61 $54.34$52.06 $55.05 $20.89 $20.89 $20.89 $35.46$33.43 $37.39 2052 6396 1.87 1.092 1.086 2018 48.29 43.92 30.49 27.76 32.42 28.31 33.27 30.47 34.30 33.28 2018 15.45 13.36 11.03 11.18 14.45 12.57 11.49 11.40 11.99 12.23 2018 32.83 32.93 27.58 25.01 32.63 31.15 30.94 29.10 32.04 29.81 2018 23.63 24.08 21.98 21.51 22.66 21.73 22.82 22.11 23.04 23.61 2054 $38.71 $36.05 $40.42 $40.36 $37.93 $41.91 $54.74$52.44 $55.45 $21.13 $21.13 $21.13 $35.86$33.82 $37.82 2053 6396 1.87 1.092 1.086 2019 47.96 43.73 30.57 27.74 32.46 28.29 33.30 30.78 34.17 33.29 2019 15.48 13.40 11.10 11.25 14.51 12.64 11.52 11.48 12.07 12.29 2019 33.11 33.21 27.87 25.30 32.92 31.44 31.23 29.39 32.33 30.10 2019 24.08 24.54 22.43 21.96 23.12 22.19 23.28 22.43 23.44 24.07 2055 $38.99 $36.30 $40.71 $40.65 $38.20 $42.22 $55.14$52.83 $55.85 $21.38 $21.38 $21.38 $36.27$34.20 $38.25 2054 6396 1.87 1.092 1.086 2020 47.81 44.13 30.49 27.92 32.50 28.42 33.51 31.21 34.12 33.40 2020 15.60 13.46 11.11 11.23 14.59 12.74 11.58 11.56 12.15 12.35 2020 33.48 33.58 28.23 25.66 33.29 31.81 31.59 29.76 32.69 30.48 2020 24.46 24.91 22.79 22.32 23.49 22.56 23.64 22.85 23.16 24.42 2056 $39.26 $36.56 $40.99 $40.94 $38.48 $42.52 $55.54$53.21 $56.26 $21.63 $21.63 $21.63 $36.69$34.59 $38.69 2055 6396 1.87 1.092 1.086 2021 48.08 44.51 30.48 27.98 32.56 28.53 33.71 31.59 34.22 33.55 2021 15.78 13.63 11.30 11.45 14.75 12.92 11.72 11.70 12.36 12.53 2021 33.95 34.05 28.70 26.12 33.75 32.27 32.06 30.22 33.16 30.95 2021 24.83 25.33 23.16 22.68 23.86 22.93 24.01 23.25 23.45 24.81 2057 $39.54 $36.82 $41.28 $41.24 $38.76 $42.83 $55.94$53.60 $56.67 $21.89 $21.89 $21.89 $37.11$34.99 $39.13 2056 6396 1.87 1.092 1.086 2022 48.41 44.50 30.41 27.97 32.46 28.40 33.94 32.05 34.51 33.60 2022 16.02 13.86 11.52 11.68 15.04 13.11 11.90 11.87 12.51 12.74 2022 34.21 34.31 28.96 26.38 34.01 32.53 32.32 30.48 33.42 31.21 2022 25.14 25.64 23.46 22.99 24.17 23.23 24.32 23.57 23.57 25.12 2058 $39.82 $37.08 $41.58 $41.54 $39.04 $43.14 $56.35$53.99 $57.09 $22.14 $22.14 $22.14 $37.53$35.39 $39.58 2057 6396 1.87 1.092 1.086 2023 49.02 45.29 30.71 28.02 32.66 28.41 34.48 32.41 34.59 33.90 2023 16.30 14.19 11.79 11.84 15.53 13.63 12.32 11.69 12.41 12.97 2023 34.77 34.87 29.52 26.94 34.58 33.09 32.88 31.04 33.98 31.78 2023 25.65 26.14 23.96 23.48 24.67 23.73 24.81 23.97 23.83 25.62 2059 $40.10 $37.34 $41.87 $41.84 $39.32 $43.46 $56.76$54.38 $57.50 $22.40 $22.40 $22.40 $37.96$35.79 $40.03 2058 6396 1.87 1.092 1.086 2024 48.94 45.35 31.21 28.03 32.92 28.59 35.23 32.24 34.26 34.12 2024 16.14 14.09 11.69 11.67 15.38 13.66 12.33 11.26 11.95 12.79 2024 35.17 35.27 29.91 27.33 34.97 33.49 33.27 31.43 34.37 32.18 2024 25.76 26.25 24.07 23.59 24.78 23.85 24.93 24.07 24.19 25.74 2060 $40.38 $37.60 $42.17 $42.15 $39.61 $43.77 $57.18$54.78 $57.92 $22.67 $22.67 $22.67 $38.40$36.20 $40.49 2059 6396 1.87 1.092 1.086 2025 48.17 44.69 31.09 27.86 32.87 28.53 35.47 32.59 34.27 34.05 2025 16.12 14.02 11.62 11.60 15.28 13.64 12.29 11.33 11.95 12.75 2025 35.56 35.66 30.31 27.73 35.37 33.89 33.67 31.83 34.77 32.58 2025 26.25 26.74 24.55 24.07 25.27 24.33 25.41 24.62 24.65 26.23 2061 $40.67 $37.87 $42.46 $42.45 $39.90 $44.09 $57.59$55.18 $58.34 $22.93 $22.93 $22.93 $38.83$36.62 $40.95 2060 6396 1.87 1.092 1.086 2026 48.21 44.54 31.15 27.79 32.90 28.52 35.69 32.93 34.41 34.12 2026 16.33 14.19 11.74 11.73 15.55 13.74 12.36 11.47 12.05 12.89 2026 35.85 35.95 30.59 28.01 35.65 34.17 33.96 32.12 35.06 32.87 2026 26.75 27.24 25.04 24.56 25.76 24.82 25.90 25.12 24.82 26.72 2062 $40.96 $38.14 $42.76 $42.76 $40.18 $44.41 $58.01$55.58 $58.77 $23.20 $23.20 $23.20 $39.28$37.04 $41.42 2061 6396 1.87 1.092 1.086 2027 48.61 44.66 31.26 27.79 32.93 28.49 35.81 33.41 34.52 34.22 2027 16.41 14.22 11.81 11.87 15.50 13.71 12.31 11.72 12.25 12.97 2027 35.99 36.09 30.73 28.15 35.79 34.31 34.10 32.26 35.20 33.02 2027 26.88 27.37 25.16 24.68 25.89 24.95 26.02 25.22 25.28 26.86 2063 $41.25 $38.41 $43.07 $43.07 $40.48 $44.73 $58.44$55.99 $59.20 $23.47 $23.47 $23.47 $39.73$37.46 $41.89 2062 6396 1.87 1.092 1.086 2028 48.59 44.96 31.33 27.78 32.96 28.53 35.90 33.80 34.58 34.31 2028 16.69 14.50 12.01 12.08 15.94 13.90 12.45 11.96 12.46 13.22 2028 36.00 36.10 30.74 28.16 35.80 34.32 34.10 32.27 35.21 33.03 2028 27.01 27.41 25.20 24.72 26.02 24.99 26.15 25.32 25.38 26.95 2064 $41.54 $38.68 $43.37 $43.38 $40.77 $45.06 $58.86$56.39 $59.63 $23.75 $23.75 $23.75 $40.18$37.89 $42.37 2063 6396 1.87 1.092 1.086 2029 48.74 45.59 31.42 27.71 33.36 28.81 36.43 34.16 34.68 34.63 2029 16.94 14.71 12.23 12.27 16.16 14.21 12.72 12.12 12.62 13.43 2029 36.54 36.64 31.28 28.71 36.35 34.86 34.65 32.81 35.75 33.58 2029 27.76 28.15 25.88 25.41 26.76 25.68 26.89 25.83 26.08 27.69 2065 $41.83 $38.95 $43.68 $43.70 $41.07 $45.38 $59.29$56.81 $60.06 $24.03 $24.03 $24.03 $40.64$38.32 $42.86 2064 6396 1.87 1.092 1.086 2030 49.17 45.42 31.29 27.68 33.60 28.91 37.17 34.89 35.02 34.88 2030 17.25 14.96 12.68 12.73 16.15 14.70 13.17 12.61 13.07 13.80 2030 37.15 37.25 31.89 29.31 36.95 35.47 35.26 33.41 36.36 34.19 2030 28.10 28.53 26.30 25.82 27.09 26.11 27.22 26.19 26.86 28.07 2066 $42.13 $39.23 $43.99 $44.02 $41.36 $45.71 $59.72$57.22 $60.50 $24.31 $24.31 $24.31 $41.11$38.76 $43.35 2065 6396 1.87 1.092 1.086 2067 $42.43 $39.50 $44.30 $44.34 $41.66 $46.05 $60.16$57.64 $60.94 $24.59 $24.59 $24.59 $41.58$39.20 $43.84 2066 6396 1.87 1.092 1.086 2068 $42.72 $39.78 $44.61 $44.66 $41.97 $46.38 $60.60$58.06 $61.39 $24.88 $24.88 $24.88 $42.05$39.65 $44.34 2067 6396 1.87 1.092 1.086 2069 $43.03 $40.06 $44.92 $44.98 $42.27 $46.72 $61.04$58.48 $61.83 $25.17 $25.17 $25.17 $42.53$40.11 $44.85 2068 6396 1.87 1.092 1.086 2070 $43.33 $40.35 $45.24 $45.31 $42.58 $47.06 $61.48$58.91 $62.28 $25.47 $25.47 $25.47 $43.02$40.56 $45.36 2069 6396 1.87 1.092 1.086 Year Div 1 Div 2 Div 3 Div 4 Div 5 Div 6 Div 7 Div 8 Div 9 Nat. Year Div 1 Div 2 Div 3 Div 4 Div 5 Div 6 Div 7 Div 8 Div 9 Nat. Year Div 1 Div 2 Div 3 Div 4 Div 5 Div 6 Div 7 Div 8 Div 9 Nat. Year Div 1 Div 2 Div 3 Div 4 Div 5 Div 6 Div 7 Div 8 Div 9 Nat. 2071 $43.64 $40.63 $45.56 $45.64 $42.89 $47.40 $61.93$59.34 $62.74 $25.77 $25.77 $25.77 $43.51$41.03 $45.88 2070 6396 1.87 1.092 1.086 2006 49.95 41.76 28.55 25.37 30.49 25.51 35.88 28.07 36.31 32.40 2006 18.21 16.23 12.84 13.04 17.82 16.06 13.97 12.47 12.46 14.23 2006 29.56 29.15 21.38 21.38 27.18 26.31 26.31 22.72 27.43 24.80 2006 18.80 19.53 18.46 17.83 19.41 19.68 17.40 19.10 19.51 19.17 2072 $43.95 $40.92 $45.88 $45.97 $43.20 $47.74 $62.38$59.77 $63.20 $26.07 $26.07 $26.07 $44.01$41.50 $46.41 2071 6396 1.87 1.092 1.086 2007 50.04 41.80 29.18 24.89 30.05 25.04 33.42 27.89 35.43 31.82 2007 16.68 14.90 11.55 11.91 16.13 13.85 12.28 10.87 11.92 12.94 2007 31.19 30.76 22.56 22.56 28.67 27.75 27.75 23.98 28.95 26.25 2007 20.08 20.47 19.60 19.36 20.33 21.67 19.16 20.52 22.57 20.30 2008 51.86 43.59 30.43 25.42 31.27 27.31 37.80 28.82 33.83 33.29 2008 16.79 15.76 12.32 11.80 16.64 14.56 13.33 10.94 12.40 13.48 2008 34.05 33.69 26.37 23.08 32.82 30.87 30.44 28.23 34.34 29.35 2008 24.40 24.75 24.13 24.48 23.56 24.40 24.10 24.48 24.50 24.47 2009 47.86 41.22 28.65 27.02 32.24 27.85 33.26 28.58 32.11 32.27 2009 14.63 12.65 10.21 10.29 13.48 11.61 10.57 10.08 11.18 11.33 2009 28.85 28.55 22.34 19.55 27.81 26.16 25.79 23.93 29.10 24.90 2009 17.94 18.19 17.74 17.99 17.32 17.94 17.70 17.99 18.01 17.98 2010 46.29 39.29 27.90 26.67 29.19 26.78 31.26 27.53 32.36 30.70 2010 14.28 11.92 9.60 9.69 12.76 10.88 9.88 9.71 10.64 10.71 2010 26.57 26.67 21.33 18.77 26.37 24.89 24.68 22.85 25.78 23.51 2010 17.17 17.62 15.54 15.09 16.31 15.26 16.49 15.50 16.38 17.14 2011 42.64 36.00 26.03 25.72 28.81 25.90 28.74 28.09 32.06 29.44 2011 14.80 12.82 10.32 10.48 13.59 11.60 10.68 10.57 11.36 11.50 2011 26.49 26.59 21.26 18.70 26.29 24.82 24.61 22.78 25.71 23.44 2011 17.19 17.61 15.57 15.11 16.32 15.25 16.50 15.65 16.42 17.15 2012 45.58 38.93 26.89 25.92 29.48 26.04 30.18 28.31 32.44 30.40 2012 14.83 12.93 10.32 10.50 13.67 11.65 10.75 10.48 11.32 11.52 2012 27.50 27.60 22.28 19.73 27.31 25.84 25.62 23.80 26.72 24.46 2012 18.11 18.53 16.50 16.05 17.23 16.20 17.41 16.58 18.48 18.11 2013 46.45 39.46 26.94 25.97 29.92 25.92 30.49 28.34 32.92 30.68 2013 14.46 12.51 9.90 10.11 13.21 11.26 10.33 9.96 10.71 11.07 2013 28.62 28.72 23.40 20.84 28.42 26.95 26.74 24.91 27.84 25.58 2013 19.04 19.45 17.46 17.00 18.13 17.16 18.31 17.53 19.31 19.02 2014 46.72 38.40 26.79 26.15 29.71 25.77 30.47 28.16 33.20 30.52 2014 14.36 12.39 9.89 10.07 13.26 11.34 10.38 9.90 10.61 11.04 2014 30.04 30.14 24.81 22.24 29.84 28.37 28.15 26.32 29.26 26.99 2014 20.22 20.64 18.58 18.12 19.29 18.29 19.48 18.68 20.53 20.21 2015 46.24 38.42 27.33 25.97 29.59 25.64 30.38 28.15 32.87 30.47 2015 14.41 12.45 10.03 10.16 13.42 11.53 10.54 10.05 10.76 11.16 2015 30.57 30.67 25.34 22.78 30.38 28.90 28.69 26.86 29.79 27.53 2015 20.55 20.98 18.92 18.45 19.61 18.65 19.80 19.00 20.58 20.54 2016 45.90 39.65 27.74 25.95 29.71 25.72 31.07 27.96 32.54 30.72 2016 14.44 12.46 10.07 10.20 13.49 11.61 10.59 10.11 10.83 11.21 2016 31.11 31.21 25.87 23.31 30.91 29.44 29.22 27.39 30.32 28.07 2016 21.38 21.83 19.75 19.29 20.42 19.48 20.61 19.80 20.51 21.35 2017 45.62 40.08 27.59 25.84 29.67 25.79 31.25 27.93 32.09 30.70 2017 14.38 12.39 10.03 10.16 13.42 11.55 10.51 10.15 10.87 11.18 2017 31.61 31.71 26.37 23.81 31.41 29.94 29.72 27.89 30.82 28.57 2017 22.00 22.47 20.38 19.92 21.03 20.13 21.23 20.41 21.63 22.00 2018 45.27 40.25 27.36 25.67 29.57 25.67 30.70 27.81 31.71 30.49 2018 14.38 12.36 10.02 10.17 13.40 11.53 10.45 10.26 10.96 11.19 2018 32.20 32.30 26.96 24.40 32.00 30.52 30.31 28.48 31.41 29.16 2018 22.69 23.18 21.06 20.59 21.72 20.81 21.90 21.11 22.06 22.68 2019 45.07 39.86 27.34 25.48 29.22 25.49 30.63 27.87 31.58 30.30 2019 14.40 12.38 10.07 10.21 13.45 11.60 10.49 10.31 11.02 11.24 2019 32.25 32.35 27.02 24.46 32.06 30.58 30.37 28.54 31.47 29.22 2019 22.92 23.43 21.29 20.82 21.96 21.04 22.13 21.36 22.70 22.94 2020 45.12 40.58 27.53 25.48 29.10 25.54 30.77 28.16 31.40 30.39 2020 14.55 12.50 10.16 10.27 13.61 11.81 10.65 10.46 11.18 11.37 2020 32.32 32.42 27.09 24.53 32.12 30.65 30.44 28.60 31.54 29.29 2020 22.95 23.46 21.32 20.85 22.00 21.07 22.17 21.37 22.79 22.98 2021 45.51 41.15 27.68 25.52 29.24 25.57 31.05 28.66 31.56 30.62 2021 14.79 12.74 10.45 10.56 13.89 12.13 10.93 10.66 11.40 11.63 2021 32.81 32.91 27.58 25.01 32.61 31.14 30.93 29.09 32.03 29.78 2021 23.37 23.88 21.74 21.27 22.41 21.46 22.58 21.93 22.95 23.39 2022 45.80 41.26 27.68 25.53 29.18 25.37 31.32 29.22 31.70 30.70 2022 14.99 12.93 10.62 10.74 14.16 12.32 11.09 10.80 11.50 11.81 2022 32.93 33.03 27.70 25.13 32.73 31.26 31.04 29.21 32.15 29.90 2022 23.49 24.00 21.86 21.39 22.53 21.59 22.70 22.16 22.83 23.51 2023 45.71 41.06 27.77 25.37 28.99 25.10 31.63 29.10 31.62 30.63 2023 14.96 12.92 10.59 10.68 14.20 12.35 11.07 10.53 11.32 11.75 2023 33.30 33.40 28.06 25.50 33.10 31.62 31.41 29.58 32.51 30.27 2023 23.71 24.22 22.07 21.60 22.75 21.80 22.91 22.24 22.95 23.72 2024 45.26 40.76 27.87 25.18 28.83 24.87 31.57 28.95 31.12 30.45 2024 14.67 12.64 10.40 10.44 13.82 12.24 10.94 10.11 10.86 11.46 2024 33.10 33.20 27.87 25.31 32.91 31.43 31.22 29.39 32.32 30.08 2024 23.22 23.73 21.60 21.13 22.26 21.33 22.43 21.91 23.01 23.25 2025 44.95 40.52 27.87 25.02 28.73 24.73 31.32 29.18 31.09 30.34 2025 14.75 12.66 10.41 10.46 13.81 12.26 10.93 10.31 10.94 11.50 2025 33.32 33.42 28.09 25.53 33.12 31.65 31.43 29.60 32.54 30.30 2025 24.19 24.70 22.56 22.08 23.23 22.29 23.39 22.76 23.32 24.20 2026 44.98 40.93 28.09 24.94 28.81 24.72 30.75 29.58 31.17 30.37 2026 15.02 12.90 10.54 10.60 14.20 12.37 11.00 10.50 11.08 11.69 2026 33.50 33.60 28.27 25.71 33.31 31.83 31.62 29.79 32.72 30.49 2026 24.57 25.07 22.93 22.46 23.60 22.66 23.77 23.07 23.45 24.58 2027 45.34 41.01 27.97 24.74 28.78 24.57 31.20 29.67 31.17 30.40 2027 15.15 13.01 10.73 10.81 14.24 12.59 11.15 10.73 11.34 11.86 2027 33.47 33.57 28.24 25.68 33.27 31.80 31.59 29.76 32.69 30.46 2027 24.60 25.10 22.94 22.47 23.63 22.68 23.79 23.13 23.77 24.61 2028 45.88 41.30 27.81 24.58 28.78 24.49 31.71 30.15 31.30 30.53 2028 15.51 13.34 11.06 11.12 14.60 12.97 11.49 11.03 11.59 12.19 2028 33.50 33.60 28.28 25.72 33.31 31.83 31.62 29.79 32.73 30.50 2028 24.60 25.10 22.93 22.45 23.62 22.66 23.78 23.13 23.86 24.61 2029 46.30 42.26 27.94 24.50 29.08 24.64 32.60 30.72 31.44 30.92 2029 15.82 13.62 11.40 11.47 14.82 13.32 11.81 11.38 11.95 12.51 2029 34.11 34.21 28.88 26.33 33.92 32.44 32.23 30.40 33.33 31.11 2029 25.08 25.49 23.32 22.85 24.10 23.06 24.26 23.60 24.38 25.05 2030 47.05 42.59 28.13 24.49 29.41 24.81 33.58 31.15 31.63 31.29 2030 16.24 13.98 11.79 11.85 15.16 13.75 12.17 11.76 12.31 12.89 2030 34.33 34.43 29.10 26.55 34.14 32.66 32.45 30.62 33.55 31.33 2030 25.06 25.57 23.40 22.92 24.09 23.13 24.25 23.65 25.05 25.10 (in 2008$ / MMBtu) (in 2008$ / MMBtu) Updated Regional Residential Electricity Price Forecasts - Low Growth Scenario Updated Regional Residential Natural Gas Price Forecasts - Low Growth Scenario (in 2008$ / MMBtu) (in 2008$ / MMBtu) Updated Regional Residential Natural Gas Price Forecasts - High Growth Scenario

Updated Regional Residential LPG Price Forecasts - Low Growth Scenario Updated Regional Residential Fuel Oil Price Forecasts - Low Growth Scenario Projected Energy Prices and Site to Source

Conversion Factor

Electricity Price (2009$ / MMBTU) Electricity Price (2009$ / MMBTU)Electricity Price (2009$ / MMBTU) Marginal Site to Source Conversion Factor Average Energy Prices for OilWHs Average Energy Prices Fuel Oil Price (2009$ / MMBTU) NG/LPG Price (2009$/MBTU) Weighted NG + LPG

(in 2008$ / MMBtu)

(in 2008$ / MMBtu) Average Energy Prices for ElecWHsAverage Energy Prices for GasWHs Oil Regional Price Forecasts (in 2008$ / MMBtu)

Updated Regional Residential Fuel Oil Price Forecasts - High Growth Scenario (in 2008$ / MMBtu)

(in 2008$ / MMBtu) LPG Regional Price Forecasts (in 2008$ / MMBtu) (in 2008$ / MMBtu) (in 2008$ / MMBtu)

Updated Regional Residential Electricity Price Forecasts - High Growth Scenario Updated Regional Residential LPG Price Forecasts - High Growth Scenario Electricity Regional Price Forecasts Natural Gas Regional Price Forecasts

0 2000 4000 6000 8000 10000 12000 14000

20052010 2015 2020 2025 20302035Btu/kWhDiscount Factor 2015 0.712986179 2016 0.666342224 2017 0.622749742 2018 0.582009105 2019 0.543933743 2020 0.508349292 2021 0.475092796 2022 0.444011959 2023 0.414964448 2024 0.387817241 2025 0.36244602 2026 0.338734598 2027 0.31657439 2028 0.295863916 2029 0.276508333 2030 0.258419003 2031 0.241513087 2032 0.225713165 2033 0.210946883 2034 0.19714662 2035 0.184249178 2036 0.172195493 2037 0.160930367 2038 0.150402212 2039 0.140562815 2040 0.131367117 2041 0.122773007 2042 0.114741128 2043 0.107234699 2044 0.100219345 2045 0.093662939 2046 0.087535457 2047 0.081808838 2048 0.076456858 2049 0.071455008 2050 0.066780381 2051 0.062411571 2052 0.058328571 2053 0.054512683 2054 0.050946433 2055 0.047613489 2056 0.044498588 2057 0.041587465 2058 0.03886679 2059 0.036324103 2060 0.033947759 2061 0.031726878 2062 0.029651288 2063 0.027711484 2064 0.025898583 

# Discount Factor2065 0.024204283 2066 0.022620826 2067 0.021140958 2068 0.019757905 2069 0.018465332 2070 0.017257319 2071 0.016128336 2072 0.015073211 2073 0.0140871130.00

1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00

1980 1985 1990 1995 2000 2005 2010 2015 2020 2025 2030 2035 2040Millions 

# Gas WH ShipmentsComponents

Modeled Instantaneous WH

Modeled SWHNH

Modeled SWHReplacements

GAMA SWH

GAMA GWH

## 0.0

1.0 2.0 3.0 4.0 5.0 6.0

1980198519901995200020052010201520202025203020352040Millions



### ModeledNew Construction

ModeledReplacements

Historical Data

## 0.0

1.0 2.0 3.0 4.0 5.0 6.0 7.0

1980198519901995200020052010201520202025203020352040Millions



### ModeledNew Construction

ModeledReplacements

Historical Data

## 4.50

5.00 5.50 6.00 6.50 7.00

2015 2020 2025 2030 2035 2040 2045Millions



## No Switching

CondensingGSWH

NaturalVent GSWH

## 0.00

0.01 0.01 0.02 0.02 0.03 0.03 0.04 0.04 0.05 0.05

1980198519901995200020052010201520202025203020352040Millions



### ModeledNew Construction

ModeledReplacements

HistoricalData

## 0.0

0.5 1.0 1.5 2.0 2.5

2004 2009 2014 2019 2024 2029 2034 2039 2044Millions



### ModeledNew Construction

ModeledReplacements+ Conversion fromGSWH

Historical Data-$0.60 -$0.40 -$0.20 $0.00 $0.20 $0.40 $0.60 $0.802015 2025 2035Billions of 2009 Dollars

EquipmentCost Savings Energy Cost Savings

Maintenanceand Repair Cost Savings Net Savings2045

### 0

1 2 3 4 5 6



### 1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010Million GSWH

ESWH

OSWH

GIWH