### 8E-i 

### APPENDIX 8E. LIFE- CYCLE COST AND PAYBAC K PERIOD RESULTS AT 3 AND 7% DI SCOUNT RATES

TABLE OF CONTENTS 8E.1 LIFE-CYCLE COST AND PA YBACK PERIOD RESULTS, 3% DISCOUNT RATE..................................................................................................8E-1 8E.1.1 Distribution of Life-Cycle Cost Results, 3% Discount Rate .................8E-3 8E.1.1.1 Polyphase Motors...................................................................................8E-3 8E.1.1.2 Capacitor-Start Indu ction Run Motors...................................................8E-6 8E.1.1.3 Capacitor-Start Capacitor Run Motors ................................................8E-10 8E.1.2 Distribution of Payback Period Results, 3% Discount Rate................8E-14 8E.1.2.1 Polyphase Motors.................................................................................8E-14 8E.1.2.2 Capacitor-Start Indu ction Run Motors.................................................8E-17 8E.1.2.3 Capacitor-Start Capacitor Run Motors ................................................8E-21 8E.2 LIFE-CYCLE COST AND PA YBACK PERIOD RESULTS, 7% DISCOUNT RATE................................................................................................8E-25 8E.2.1 Distribution of Life-Cycle Cost Results, 7% Discount Rate ...............8E-27 8E.2.1.1 Polyphase Motors.................................................................................8E-27 8E.2.1.2 Capacitor-Start Indu ction Run Motors.................................................8E-30 8E.2.1.3 Capacitor-Start Capacitor Run Motors ................................................8E-34 8E.2.2 Distribution of Payback Period Results, 7% Discount Rate................8E-38 8E.2.2.1 Polyphase Motors.................................................................................8E-38 8E.2.2.2 Capacitor-Start Indu ction Run Motors.................................................8E-41 8E.2.2.3 Capacitor-Start Capacitor Run Motors ................................................8E-45 TABLE OF TABLES Table 8E.1.1 Polyphase Motors: Life-Cycle Cost and Payback Period Results, 3% Discount Rate ...............................................................................................8E-1 Table 8E.1.2 Capacitor-Start Induction Motors: Li fe-Cycle Cost and Payback Period Results, 3% Discount Rate ...........................................................................8E-1 Table 8E.1.3 Capacitor-Start Capacitor Run Moto rs: Life-Cycle Cost and Payback Period Results, 3% Discount Rate ...............................................................8E-2 Table 8E.2.1 Polyphase Motors: Life-Cycle Cost and Payback Period Results, 7% Discount Rate .............................................................................................8E-25 Table 8E.2.2 Capacitor-Start Induction Motors: Li fe-Cycle Cost and Payback Period Results, 7% Discount Rate .........................................................................8E-25 Table 8E.2.3 Capacitor-Start Capacitor Run Moto rs: Life-Cycle Cost and Payback Period Results, 7% Discount Rate .............................................................8E-26

### 8E-ii 

### TABLE OF FIGURES Figure 8E.1.1 Polyphase Motors: Distribution of Life-Cycle Co st Impacts for Efficiency Level 1, 3% Discount Rate .........................................................8E-3 Figure 8E.1.2 Polyphase Motors: Distribution of Life-Cycle Co st Impacts for Efficiency Level 2, 3% Discount Rate .........................................................8E-3 Figure 8E.1.3 Polyphase Motors: Distribution of Life-Cycle Co st Impacts for Efficiency Level 3, 3% Discount Rate .........................................................8E-4 Figure 8E.1.4 Polyphase Motors: Distribution of Life-Cycle Co st Impacts for Efficiency Level 4, 3% Discount Rate .........................................................8E-4 Figure 8E.1.5 Polyphase Motors: Distribution of Life-Cycle Co st Impacts for Efficiency Level 5, 3% Discount Rate .........................................................8E-5 Figure 8E.1.6 Polyphase Motors: Distribution of Life-Cycle Co st Impacts for Efficiency Level 6, 3% Discount Rate .........................................................8E-5 Figure 8E.1.7 Polyphase Motors: Distribution of Life-Cycle Co st Impacts for Efficiency Level 7, 3% Discount Rate .........................................................8E-6 Figure 8E.1.8 Capacitor-Start Inductio n Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 1, 3% Discount Rate
..................................... 8E-6 Figure 8E.1.9 Capacitor-Start Inductio n Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 2, 3% Discount Rate
..................................... 8E-7 Figure 8E.1.10 Capacitor-Start Inductio n Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 3, 3% Discount Rate
..................................... 8E-7 Figure 8E.1.11 Capacitor-Start Inductio n Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 4, 3% Discount Rate
..................................... 8E-8 Figure 8E.1.12 Capacitor-Start Inductio n Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 5, 3% Discount Rate
..................................... 8E-8 Figure 8E.1.13 Capacitor-Start Inductio n Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 6, 3% Discount Rate
..................................... 8E-9 Figure 8E.1.14 Capacitor-Start Inductio n Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 7
.................................................................... 8E-9 Figure 8E.1.15 Capacitor-Start Capacitor Run Motors : Distribution of Life-Cycle Cost Impacts for Efficiency Level 1, 3% Discount Rate
................................... 8E-10 Figure 8E.1.16 Capacitor-Start Capacitor Run Motors : Distribution of Life-Cycle Cost Impacts for Efficiency Level 2, 3% Discount Rate
................................... 8E-10 Figure 8E.1.17 Capacitor-Start Capacitor Run Motors : Distribution of Life-Cycle Cost Impacts for Efficiency Level 3, 3% Discount Rate
................................... 8E-11 Figure 8E.1.18 Capacitor-Start Capacitor Run Motors : Distribution of Life-Cycle Cost Impacts for Efficiency Level 4, 3% Discount Rate
................................... 8E-11 Figure 8E.1.19 Capacitor-Start Capacitor Run Motors : Distribution of Life-Cycle Cost Impacts for Efficiency Level 5, 3% Discount Rate
................................... 8E-12 Figure 8E.1.20 Capacitor-Start Capacitor Run Motors : Distribution of Life-Cycle Cost Impacts for Efficiency Level 6, 3% Discount Rate
................................... 8E-12 Figure 8E.1.21 Capacitor-Start Capacitor Run Motors : Distribution of Life-Cycle Cost Impacts for Efficiency Level 7, 3% Discount Rate
................................... 8E-13 Figure 8E.1.22 Capacitor-Start Capacitor Run Motors : Distribution of Life-Cycle Cost Impacts for Efficiency Level 8, 3% Discount Rate
................................... 8E-13

### 8E-iii 

### Figure 8E.1.23 Polyphase Motors: Distribution of Payback Period Impacts for Efficiency Level 1, 3% Discount Rate
....................................................... 8E-14 Figure 8E.1.24 Polyphase Motors: Distribution of Payback Period Impacts for Efficiency Level 2, 3% Discount Rate
....................................................... 8E-14 Figure 8E.1.25 Polyphase Motors: Distribution of Payback Period Impacts for Efficiency Level 3, 3% Discount Rate
....................................................... 8E-15 Figure 8E.1.26 Polyphase Motors: Distribution of Payback Period Impacts for Efficiency Level 4, 3% Discount Rate
....................................................... 8E-15 Figure 8E.1.27 Polyphase Motors: Distribution of Payback Period Impacts for Efficiency Level 5, 3% Discount Rate
....................................................... 8E-16 Figure 8E.1.28 Polyphase Motors: Distribution of Payback Period Impacts for Efficiency Level 6, 3% Discount Rate
....................................................... 8E-16 Figure 8E.1.29 Polyphase Motors: Distribution of Payback Period Impacts for Efficiency Level 7, 3% Discount Rate
....................................................... 8E-17 Figure 8E.1.30 Capacitor-Start Inductio n Run Motors: Distribution of Payback Period Impacts for Efficiency Level 1, 3% Discount Rate
................................... 8E-17 Figure 8E.1.31 Capacitor-Start Inductio n Run Motors: Distribution of Payback Period Impacts for Efficiency Level 2, 3% Discount Rate
................................... 8E-18 Figure 8E.1.32 Capacitor-Start Inductio n Run Motors: Distribution of Payback Period Impacts for Efficiency Level 3, 3% Discount Rate
................................... 8E-18 Figure 8E.1.33 Capacitor-Start Inductio n Run Motors: Distribution of Payback Period Impacts for Efficiency Level 4, 3% Discount Rate
................................... 8E-19 Figure 8E.1.34 Capacitor-Start Inductio n Run Motors: Distribution of Payback Period Impacts for Efficiency Level 5, 3% Discount Rate
................................... 8E-19 Figure 8E.1.35 Capacitor-Start Inductio n Run Motors: Distribution of Payback Period Impacts for Efficiency Level 6, 3% Discount Rate
................................... 8E-20 Figure 8E.1.36 Capacitor-Start Inductio n Run Motors: Distribution of Payback Period Impacts for Efficiency Level 7, 3% Discount Rate
................................... 8E-20 Figure 8E.1.37 Capacitor-Start Capacitor Run Moto rs: Distribution of Payback Period Impacts for Efficiency Level 1, 3% Discount Rate
................................... 8E-21 Figure 8E.1.38 Capacitor-Start Capacitor Run Moto rs: Distribution of Payback Period Impacts for Efficiency Level 2, 3% Discount Rate
................................... 8E-21 Figure 8E.1.39 Capacitor-Start Capacitor Run Moto rs: Distribution of Payback Period Impacts for Efficiency Level 3, 3% Discount Rate
................................... 8E-22 Figure 8E.1.40 Capacitor-Start Capacitor Run Moto rs: Distribution of Payback Period Impacts for Efficiency Level 4, 3% Discount Rate
................................... 8E-22 Figure 8E.1.41 Capacitor-Start Capacitor Run Moto rs: Distribution of Payback Period Impacts for Efficiency Level 5, 3% Discount Rate
................................... 8E-23 Figure 8E.1.42 Capacitor-Start Capacitor Run Moto rs: Distribution of Payback Period Impacts for Efficiency Level 6, 3% Discount Rate
................................... 8E-23 Figure 8E.1.43 Capacitor-Start Capacitor Run Moto rs: Distribution of Payback Period Impacts for Efficiency Level 7, 3% Discount Rate
................................... 8E-24 Figure 8E.1.44 Capacitor-Start Capacitor Run Moto rs: Distribution of Payback Period Impacts for Efficiency Level 8, 3% Discount Rate
................................... 8E-24 Figure 8E.2.1 Polyphase Motors: Distribution of Life-Cycle Co st Impacts for Efficiency Level 1, 7% Discount Rate .......................................................8E-27

### 8E-iv 

### Figure 8E.2.2 Polyphase Motors: Distribution of Life-Cycle Co st Impacts for Efficiency Level 2, 7% Discount Rate .......................................................8E-27 Figure 8E.2.3 Polyphase Motors: Distribution of Life-Cycle Co st Impacts for Efficiency Level 3, 7% Discount Rate .......................................................8E-28 Figure 8E.2.4 Polyphase Motors: Distribution of Life-Cycle Co st Impacts for Efficiency Level 4, 7% Discount Rate .......................................................8E-28 Figure 8E.2.5 Polyphase Motors: Distribution of Life-Cycle Co st Impacts for Efficiency Level 5, 7% Discount Rate .......................................................8E-29 Figure 8E.2.6 Polyphase Motors: Distribution of Life-Cycle Co st Impacts for Efficiency Level 6, 7% Discount Rate .......................................................8E-29 Figure 8E.2.7 Polyphase Motors: Distribution of Life-Cycle Co st Impacts for Efficiency Level 7, 7% Discount Rate .......................................................8E-30 Figure 8E.2.8 Capacitor-Start Inductio n Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 1, 7% Discount Rate
................................... 8E-30 Figure 8E.2.9 Capacitor-Start Inductio n Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 2, 7% Discount Rate
................................... 8E-31 Figure 8E.2.10 Capacitor-Start Inductio n Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 3, 7% Discount Rate
................................... 8E-31 Figure 8E.2.11 Capacitor-Start Inductio n Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 4, 7% Discount Rate
................................... 8E-32 Figure 8E.2.12 Capacitor-Start Inductio n Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 5, 7% Discount Rate
................................... 8E-32 Figure 8E.2.13 Capacitor-Start Inductio n Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 6, 7% Discount Rate
................................... 8E-33 Figure 8E.2.14 Capacitor-Start Inductio n Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 7
.................................................................. 8E-33 Figure 8E.2.15 Capacitor-Start Capacitor Run Motors : Distribution of Life-Cycle Cost Impacts for Efficiency Level 1, 7% Discount Rate
................................... 8E-34 Figure 8E.2.16 Capacitor-Start Capacitor Run Motors : Distribution of Life-Cycle Cost Impacts for Efficiency Level 2, 7% Discount Rate
................................... 8E-34 Figure 8E.2.17 Capacitor-Start Capacitor Run Motors : Distribution of Life-Cycle Cost Impacts for Efficiency Level 3, 7% Discount Rate
................................... 8E-35 Figure 8E.2.18 Capacitor-Start Capacitor Run Motors : Distribution of Life-Cycle Cost Impacts for Efficiency Level 4, 7% Discount Rate
................................... 8E-35 Figure 8E.2.19 Capacitor-Start Capacitor Run Motors : Distribution of Life-Cycle Cost Impacts for Efficiency Level 5, 7% Discount Rate
................................... 8E-36 Figure 8E.2.20 Capacitor-Start Capacitor Run Motors : Distribution of Life-Cycle Cost Impacts for Efficiency Level 6, 7% Discount Rate
................................... 8E-36 Figure 8E.2.21 Capacitor-Start Capacitor Run Motors : Distribution of Life-Cycle Cost Impacts for Efficiency Level 7, 7% Discount Rate
................................... 8E-37 Figure 8E.2.22 Capacitor-Start Capacitor Run Motors : Distribution of Life-Cycle Cost Impacts for Efficiency Level 8, 7% Discount Rate
................................... 8E-37 Figure 8E.2.23 Polyphase Motors: Distribution of Payback Period Impacts for Efficiency Level 1, 7% Discount Rate
....................................................... 8E-38 Figure 8E.2.24 Polyphase Motors: Distribution of Payback Period Impacts for Efficiency Level 2, 7% Discount Rate
....................................................... 8E-38

### 8E-v 

### Figure 8E.2.25 Polyphase Motors: Distribution of Payback Period Impacts for Efficiency Level 3, 7% Discount Rate
....................................................... 8E-39 Figure 8E.2.26 Polyphase Motors: Distribution of Payback Period Impacts for Efficiency Level 4, 7% Discount Rate
....................................................... 8E-39 Figure 8E.2.27 Polyphase Motors: Distribution of Payback Period Impacts for Efficiency Level 5, 7% Discount Rate
....................................................... 8E-40 Figure 8E.2.28 Polyphase Motors: Distribution of Payback Period Impacts for Efficiency Level 6, 7% Discount Rate
....................................................... 8E-40 Figure 8E.2.29 Polyphase Motors: Distribution of Payback Period Impacts for Efficiency Level 7, 7% Discount Rate
....................................................... 8E-41 Figure 8E.2.30 Capacitor-Start Inductio n Run Motors: Distribution of Payback Period Impacts for Efficiency Level 1, 7% Discount Rate
................................... 8E-41 Figure 8E.2.31 Capacitor-Start Inductio n Run Motors: Distribution of Payback Period Impacts for Efficiency Level 2, 7% Discount Rate
................................... 8E-42 Figure 8E.2.32 Capacitor-Start Inductio n Run Motors: Distribution of Payback Period Impacts for Efficiency Level 3, 7% Discount Rate
................................... 8E-42 Figure 8E.2.33 Capacitor-Start Inductio n Run Motors: Distribution of Payback Period Impacts for Efficiency Level 4, 7% Discount Rate
................................... 8E-43 Figure 8E.2.34 Capacitor-Start Inductio n Run Motors: Distribution of Payback Period Impacts for Efficiency Level 5, 7% Discount Rate
................................... 8E-43 Figure 8E.2.35 Capacitor-Start Inductio n Run Motors: Distribution of Payback Period Impacts for Efficiency Level 6, 7% Discount Rate
................................... 8E-44 Figure 8E.2.36 Capacitor-Start Inductio n Run Motors: Distribution of Payback Period Impacts for Efficiency Level 7, 7% Discount Rate
................................... 8E-44 Figure 8E.2.37 Capacitor-Start Capacitor Run Moto rs: Distribution of Payback Period Impacts for Efficiency Level 1, 7% Discount Rate
................................... 8E-45 Figure 8E.2.38 Capacitor-Start Capacitor Run Moto rs: Distribution of Payback Period Impacts for Efficiency Level 2, 7% Discount Rate
................................... 8E-45 Figure 8E.2.39 Capacitor-Start Capacitor Run Moto rs: Distribution of Payback Period Impacts for Efficiency Level 3, 7% Discount Rate
................................... 8E-46 Figure 8E.2.40 Capacitor-Start Capacitor Run Moto rs: Distribution of Payback Period Impacts for Efficiency Level 4, 7% Discount Rate
................................... 8E-46 Figure 8E.2.41 Capacitor-Start Capacitor Run Moto rs: Distribution of Payback Period Impacts for Efficiency Level 5, 7% Discount Rate
................................... 8E-47 Figure 8E.2.42 Capacitor-Start Capacitor Run Moto rs: Distribution of Payback Period Impacts for Efficiency Level 6, 7% Discount Rate
................................... 8E-47 Figure 8E.2.43 Capacitor-Start Capacitor Run Moto rs: Distribution of Payback Period Impacts for Efficiency Level 7, 7% Discount Rate
................................... 8E-48 Figure 8E.2.44 Capacitor-Start Capacitor Run Moto rs: Distribution of Payback Period Impacts for Efficiency Level 8, 7% Discount Rate
................................... 8E-48

### 8E-1 

### APPENDI X 8E. LIFE-CYCL E COST AND PAYBACK PERIOD RESULTS AT 3 AND 7% DISCOUNT RATES
8E.1 LIFE-CYCLE COST AND PAYBACK PE RIOD RESULTS, 3% DISCOUNT RATE Table 8E.1.1 Polyphase Motors: Life-Cycle Cost and Payback Period Results, 3% Discount Rate Life-Cycle Cost Life -Cycle Cost Savings Consumers with Payback Period (years) Energy Efficiency

Level Efficiency (%) Average Installed Price ($) Average Annual Energy

Use (KWh) Average Annual Operating

Cost ($) Average Cost ($) Average Savings

($) Net Cost (%) Net Benefit

(%) Average Median Baseline 77.15 512 1735 132 1380 1 78.70 524 1706 130 1378 2 57.4 42.6 33.3 10.6 2 80.00 531 1671 127 1367 13 44.9 55.1 22.7 7.3 3 81.60 543 1618 123 1352 29 40.5 59.5 19.9 6.3 4 82.50 551 1602 122 1352 28 43.7 56.3 22.2 7.1 5 85.20 645 1524 116 1406 -26 66.4 33.6 47.4 14.0 6 86.70 699 1504 114 1451 -71 78.0 22.0 61.2 19.2 7 88.30 1465 1469 112 2200 -820 97.1 2.9 262.0 56.6 

### Table 8E.1.2 Capacitor-Start Induction Motors: Li fe-Cycle Cost and Payback Period Results, 3% Discount Rate Life-Cycle Cost Life -Cycle Cost Savings Consumers with Payback Period (years) Energy Efficiency

Level Efficiency (%) Average Installed Price ($) Average Annual Energy

Use (KWh) Average Annual Operating

Cost ($) Average Cost ($) Average Savings

($) Net Cost (%) Net Benefit

(%) Average Median CSCR Baseline 65.53 502 1075 81 916 Baseline 57.70 491 1292 97 989 1 59.50 500 1240 93 978 11 35.8 64.2 13.8 4.1 2 62.00 505 1178 88 960 29 29.4 70.6 10.3 3.1 3 64.20 508 1123 84 941 48 24.1 75.9 8.3 2.5 4 68.50 526 1033 77 924 66 29.6 70.4 10.9 3.3 5 71.20 544 983 74 923 66 35.7 64.3 13.7 4.2 6 73.00 589 953 72 956 33 48.6 51.4 23.2 6.5 7 77.00 991 888 67 1332 -343 59.9 40.1 100.5 11.2

### 8E-2 

### Table 8E.1.3 Capacitor-Start Capacitor Run Motors: Life-Cycle Cost and Payback Period Results, 3% Discount Rate Life-Cycle Cost Life -Cycle Cost Savings Consumers with Payback Period (years) Energy Efficiency

Level Efficiency (%) Average Installed Price ($) Average Annual Energy

Use (KWh) Average Annual Operating

Cost ($) Average Cost ($) Average Savings

($) Net Cost (%) Net Benefit

(%) Average Median CSIR Baseline 63.38 544 1734 130 1213 Baseline 71.00 542 1469 110 1107 1 74.30 552 1407 106 1092 15 30.4 69.6 12.8 4.0 2 78.30 581 1294 97 1076 31 39.5 60.5 17.6 5.2 3 80.30 591 1249 94 1069 38 40.5 59.5 17.9 5.3 4 81.60 607 1255 94 1085 23 48.4 51.7 23.5 7.3 5 82.70 620 1242 93 1093 14 53.3 46.7 26.8 8.3 6 83.70 669 1234 93 1139 -31 67.7 32.3 43.4 12.1 7 85.40 688 1191 89 1141 -33 68.0 32.0 41.8 11.8 8 87.30 1515 1158 87 1956 -848 98.5 1.5 247.1 50.5

### 8E-3 

### 8E.1.1 Distri bution of Life-Cycle Cost Results, 3% Discount Rate 8E.1.1.1 Polyphase Motors Polyphase Life-Cycle Cost Savings for EL1 5% 95% 25% 50% 75% Mean: 1.9



### 0 20 40 60 80 100 120 140

-15.0 -5.0 5.0 15.0 25.0 35.0 45.0 Life-cycle Cost (2008$)Frequency (#)

209 Outliers 10000 Trials 

### Figure 8E.1.1 Polyphase Motors: Distribut ion of Life-Cycle Cost Impacts for Efficiency Le vel 1, 3% Discount Rate

Polyphase Life-Cycle Cost Savings for EL2 5% 25% 50% 75% Mean: 12.9



### 0 20 40 60 80 100

-25.0 -5.0 15.0 35.0 55.0 Life-cycle Cost (2008$)Frequency (#)

675 Outliers 10000 Trials 

### Figure 8E.1.2 Polyphase Motors: Distribut ion of Life-Cycle Cost Impacts for Efficiency Le vel 2, 3% Discount RatePolyphase Life-Cycle Cost Savings for EL3 5% 25% 50% 75% Mean: 28.5



### 0 20 40 60 80 100

-50.0 -30.0 -10.0 10.0 30.0 50.0 70.0 90.0 Life-cycle Cost (2008$)Frequency (#)

1021 Outliers 10000 Trials 

### Figure 8E.1.3 Polyphase Motors: Distribut ion of Life-Cycle Cost Impacts for Efficiency Le vel 3, 3% Discount Rate

Polyphase Life-Cycle Cost Savings for EL4 5% 25% 50% 75% Mean: 28



### 0 20 40 60 80 100

-50.0 0.0 50.0 100.0 Life-cycle Cost (2008$)Frequency (#)

793 Outliers 10000 Trials 

### Figure 8E.1.4 Polyphase Motors: Distribut ion of Life-Cycle Cost Impacts for Efficiency Le vel 4, 3% Discount Rate

8E-4Polyphase Life-Cycle Cost Savings for EL5 25% 50% 75% Mean: -26.1



### 0 20 40 60 80 100

-200.0 -150.0 -100.0 -50.0 0.0 50.0 100.0 150.0 Life-cycle Cost (2008$)Frequency (#)

713 Outliers 10000 Trials 

### Figure 8E.1.5 Polyphase Motors: Distribut ion of Life-Cycle Cost Impacts for Efficiency Le vel 5, 3% Discount Rate

Polyphase Life-Cycle Cost Savings for EL6 5% 95% 25% 50% 75% Mean: -70.8



### 0 10 20 30 40 50 60 70 80

-250.0 -200.0 -150.0 -100.0 -50.0 0.0 50.0 100.0 150.0 Life-cycle Cost (2008$)Frequency (#)

502 Outliers 10000 Trials 

### Figure 8E.1.6 Polyphase Motors: Distribut ion of Life-Cycle Cost Impacts for Efficiency Le vel 6, 3% Discount Rate

8E-5Polyphase Life-Cycle Cost Savings for EL7 5% 95% 25%50%75% Mean: -819.9



### 0 50 100 150 200 250 300 350 400

-3500.0 -3000.0 -2500.0 -2000.0 -1500.0 -1000.0 -500.0 0.0 Life-cycle Cost (2008$)Frequency (#)

293 Outliers 10000 Trials 

### Figure 8E.1.7 Polyphase Motors: Distribut ion of Life-Cycle Cost Impacts for Efficiency Le vel 7, 3% Discount Rate

8E.1.1.2 Capacitor-Start Induction Run Motors Capacitor-Start Induction Run Life-Cycle Cost Savings for EL1

5% 95% 25% 50% 75% Mean: 11.1



### 0 20 40 60 80 100 120

-15.0 -5.0 5.0 15.0 25.0 35.0 45.0 Life-cycle Cost (2008$)Frequency (#)

425 Outliers 10000 Trials 

### Figure 8E.1.8 Capacitor-Start Induction Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 1, 3% Discount Rate

8E-6Capacitor-Start Induction Run Life-Cycle Cost Savings for EL2 5% 25% 50% 75% Mean: 29.2



### 0 20 40 60 80 100

-20.0 0.0 20.0 40.0 60.0 80.0 100.0 Life-cycle Cost (2008$)Frequency (#)

651 Outliers 10000 Trials 

### Figure 8E.1.9 Capacitor-Start Induction Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 2, 3% Discount Rate
Capacitor-Start Induction Run Life-Cycle Cost Savings for EL3 5% 25% 50% 75% Mean: 48.2



### 0 20 40 60 80 100

-20.0 30.0 80.0 130.0 Life-cycle Cost (2008$)Frequency (#)

690 Outliers 10000 Trials 

### Figure 8E.1.10 Capacitor-Start Induction Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 3, 3% Discount Rate

8E-7Capacitor-Start Induction Run Life-Cycle Cost Savings for EL4 5% 95% 25% 50% 75% Mean: 65.7



### 0 20 40 60 80 100

-50.0 0.0 50.0 100.0 150.0 200.0 250.0 Life-cycle Cost (2008$)Frequency (#)

496 Outliers 10000 Trials 

### Figure 8E.1.11 Capacitor-Start Induction Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 4, 3% Discount Rate
Capacitor-Start Induction Run Life-Cycle Cost Savings for EL5 5% 95% 25% 50% 75% Mean: 66



### 0 20 40 60 80 100

-60.0 -10.0 40.0 90.0 140.0 190.0 240.0 290.0 Life-cycle Cost (2008$)Frequency (#)

427 Outliers 10000 Trials 

### Figure 8E.1.12 Capacitor-Start Induction Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 5, 3% Discount Rate

8E-8Capacitor-Start Induction Run Life-Cycle Cost Savings for EL6 5% 95% 25% 50% 75% Mean: 33.2

0 20 40 60 80 100

-150.0 -50.0 50.0 150.0 250.0 Life-cycle Cost (2008$)Frequency (#)

409 Outliers 10000 Trials 

### Figure 8E.1.13 Capacitor-Start Induction Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 6, 3% Discount Rate
Capacitor-Start Induction Run Life-Cycle Cost Savings for EL7 5% 95% 25%50%75% Mean: -343

0 50 100 150 200 250 300 350 400

-2500.0 -2000.0 -1500.0 -1000.0 -500.0 0.0 500.0 Life-cycle Cost (2008$)Frequency (#)

91 Outliers 10000 Trials 

### Figure 8E.1.14 Capacitor-Start Induction Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 7

8E-9

### 8E.1.1.3 Capacitor-Start Capacitor Run Motors Capacitor-Start Capacitor-Run Life-Cycle Cost Savings for EL1 5% 95% 25% 50% 75% Mean: 15.4

0 20 40 60 80 100 120 140

-20.0 0.0 20.0 40.0 60.0 80.0 100.0 Life-cycle Cost (2008$)Frequency (#)

85 Outliers 10000 Trials 

### Figure 8E.1.15 Capacitor-Start Capacitor Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 1, 3% Discount Rate
Capacitor-Start Capacitor-Run Life-Cycle Cost Savings for EL2 5% 95% 25% 50% 75% Mean: 31.3

0 20 40 60 80 100 120

-50.0 0.0 50.0 100.0 150.0 200.0 Life-cycle Cost (2008$)Frequency (#)

234 Outliers 10000 Trials 

### Figure 8E.1.16 Capacitor-Start Capacitor Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 2, 3% Discount Rate

8E-10Capacitor-Start Capacitor-Run Life-Cycle Cost Savings for EL3 5% 95% 25% 50% 75% Mean: 38

0 20 40 60 80 100 120

-100.0 -50.0 0.0 50.0 100.0 150.0 200.0 Life-cycle Cost (2008$)Frequency (#)

473 Outliers 10000 Trials 

### Figure 8E.1.17 Capacitor-Start Capacitor Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 3, 3% Discount Rate
Capacitor-Start Capacitor-Run Life-Cycle Cost Savings for EL4 5% 95% 25% 50% 75% Mean: 22.6

0 20 40 60 80 100 120

-100.0 -50.0 0.0 50.0 100.0 150.0 200.0 Life-cycle Cost (2008$)Frequency (#)

367 Outliers 10000 Trials 

### Figure 8E.1.18 Capacitor-Start Capacitor Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 4, 3% Discount Rate

8E-11Capacitor-Start Capacitor-Run Life-Cycle Cost Savings for EL5 5% 95% 25% 50% 75% Mean: 14.1

0 20 40 60 80 100

-100.0 -50.0 0.0 50.0 100.0 150.0 200.0 Life-cycle Cost (2008$)Frequency (#)

381 Outliers 10000 Trials 

### Figure 8E.1.19 Capacitor-Start Capacitor Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 5, 3% Discount Rate
Capacitor-Start Capacitor-Run Life-Cycle Cost Savings for EL6

5% 95% 25% 50% 75% Mean: -31.2

0 20 40 60 80 100

-250.0 -150.0 -50.0 50.0 150.0 Life-cycle Cost (2008$)Frequency (#)

284 Outliers 10000 Trials 

### Figure 8E.1.20 Capacitor-Start Capacitor Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 6, 3% Discount Rate

8E-12Capacitor-Start Capacitor-Run Life-Cycle Cost Savings for EL7 5% 95% 25% 50% 75% Mean: -33.4

0 20 40 60 80 100

-250.0 -150.0 -50.0 50.0 150.0 Life-cycle Cost (2008$)Frequency (#)

413 Outliers 10000 Trials 

### Figure 8E.1.21 Capacitor-Start Capacitor Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 7, 3% Discount Rate
Capacitor-Start Capacitor-Run Life-Cycle Cost Savings for EL8 5% 95% 25%50%75% Mean: -848.1

0 50 100 150 200 250 300 350

-3500.0 -3000.0 -2500.0 -2000.0 -1500.0 -1000.0 -500.0 0.0 Life-cycle Cost (2008$)Frequency (#)

151 Outliers 10000 Trials 

### Figure 8E.1.22 Capacitor-Start Capacitor Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 8, 3% Discount Rate

8E-13

### 8E-14 

### 8E.1.2 Distri bution of Payback Period Results, 3% Discount Rate 8E.1.2.1 Polyphase Motors Polyphase Payback Period Results for EL1 25% 50% 75% Mean: 33.3

0 50 100 150 200 250

0.0 20.0 40.0 60.0 80.0 100.0 Payback Period (years)Frequency

757 Outlier s 10000 Trials 

### Figure 8E.1.23 Polyphase Motors: Distribution of Payback Period Impacts for Efficiency Le vel 1, 3% Discount Rate

Polyphase Payback Period Results for EL2 25%50% 75% Mean: 22.7

0 50 100 150 200 250 300 350 400

0.0 20.0 40.0 60.0 80.0 100.0 Payback Period (years)Frequency

499 Outlier s 10000 Trials 

### Figure 8E.1.24 Polyphase Motors: Distribution of Payback Period Impacts for Efficiency Le vel 2, 3% Discount RatePolyphase Payback Period Results for EL3 25%50% 75% Mean: 19.9

0 50 100 150 200 250 300 350 400 450

0.0 20.0 40.0 60.0 80.0 100.0 Payback Period (years)Frequency

422 Outlier s 10000 Trials 

### Figure 8E.1.25 Polyphase Motors: Distribution of Payback Period Impacts for Efficiency Le vel 3, 3% Discount Rate

Polyphase Payback Period Results for EL4 25%50% 75% Mean: 22.2

0 50 100 150 200 250 300 350 400

0.0 20.0 40.0 60.0 80.0 100.0 Payback Period (years)Frequency

494 Outlier s 10000 Trials 

### Figure 8E.1.26 Polyphase Motors: Distribution of Payback Period Impacts for Efficiency Le vel 4, 3% Discount Rate

8E-15Polyphase Payback Period Results for EL5 25% 50% 75% Mean: 47.4

0 50 100 150 200 250 300 350

0.0 20.0 40.0 60.0 80.0 100.0 120.0 140.0 Payback Period (years)Frequency

773 Outlier s 10000 Trials 

### Figure 8E.1.27 Polyphase Motors: Distribution of Payback Period Impacts for Efficiency Le vel 5, 3% Discount Rate

Polyphase Payback Period Results for EL6 25% 50% 75% Mean: 61.2

0 50 100 150 200 250 300

0.0 50.0 100.0 150.0 200.0 Payback Period (years)Frequency

697 Outlier s 10000 Trials 

### Figure 8E.1.28 Polyphase Motors: Distribution of Payback Period Impacts for Efficiency Le vel 6, 3% Discount Rate

8E-16Polyphase Payback Period Results for EL7 25%50% 75% Mean: 262

0 100 200 300 400 500

0.0 200.0 400.0 600.0 800.0 1000.0 Payback Period (years)Frequency

526 Outlier s 10000 Trials 

### Figure 8E.1.29 Polyphase Motors: Distribution of Payback Period Impacts for Efficiency Le vel 7, 3% Discount Rate

8E.1.2.2 Capacitor-Start Induction Run Motors Capacitor-Start Induction Run Payback Period Results for EL1 25% 50% 75% Mean: 13.8

0 50 100 150 200

0.0 5.0 10.0 15.0 20.0 25.0 30.0 Payback Period (years)Frequency

1133 Outlier s 10000 Trials 

### Figure 8E.1.30 Capacitor-Start Induction Run Motors: Distribution of Payback Period Impact s for Efficiency Level 1, 3% Discount Rate

8E-17Capacitor-Start Induction Run Payback Period Results for EL2 25% 50% 75% Mean: 10.3

0 50 100 150 200 250 300

0.0 5.0 10.0 15.0 20.0 25.0 30.0 Payback Period (years)Frequency

846 Outlier s 10000 Trials 

### Figure 8E.1.31 Capacitor-Start Induction Run Motors: Distribution of Payback Period Impact s for Efficiency Level 2, 3% Discount Rate
Capacitor-Start Induction Run Payback Period Results for EL3 25%50% 75% Mean: 8.3

0 50 100 150 200 250 300

0.0 5.0 10.0 15.0 20.0 25.0 30.0 Payback Period (years)Frequency

652 Outlier s 10000 Trials 

### Figure 8E.1.32 Capacitor-Start Induction Run Motors: Distribution of Payback Period Impact s for Efficiency Level 3, 3% Discount Rate

8E-18Capacitor-Start Induction Run Payback Period Results for EL4 25%50% 75% Mean: 10.9

0 50 100 150 200 250 300 350

0.0 5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 Payback Period (years)Frequency

660 Outlier s 10000 Trials 

### Figure 8E.1.33 Capacitor-Start Induction Run Motors: Distribution of Payback Period Impact s for Efficiency Level 4, 3% Discount Rate
Capacitor-Start Induction Run Payback Period Results for EL5 25% 50% 75% Mean: 13.7

0 50 100 150 200 250 300

0.0 5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 Payback Period (years)Frequency

842 Outlier s 10000 Trials 

### Figure 8E.1.34 Capacitor-Start Induction Run Motors: Distribution of Payback Period Impact s for Efficiency Level 5, 3% Discount Rate

8E-19Capacitor-Start Induction Run Payback Period Results for EL6 25% 50% 75% Mean: 23.2

0 50 100 150 200 250

0.0 10.0 20.0 30.0 40.0 50.0 60.0 Payback Period (years)Frequency

906 Outlier s 10000 Trials 

### Figure 8E.1.35 Capacitor-Start Induction Run Motors: Distribution of Payback Period Impact s for Efficiency Level 6, 3% Discount Rate
Capacitor-Start Induction Run Payback Period Results for EL7 25%50% 75% Mean: 100.5

0 100 200 300 400 500 600 700 800

0.0 50.0 100.0 150.0 200.0 250.0 Payback Period (years)Frequency

708 Outlier s 10000 Trials 

### Figure 8E.1.36 Capacitor-Start Induction Run Motors: Distribution of Payback Period Impact s for Efficiency Level 7, 3% Discount Rate

8E-20

### 8E.1.2.3 Capacitor-Start Capacitor Run Motors Capacitor-Start Capacitor-Run Payback Period Results for EL1 25%50% 75% Mean: 12.8

0 50 100 150 200 250 300

0.0 10.0 20.0 30.0 40.0 50.0 Payback Period (years)Frequency

606 Outlier s 10000 Trials 

### Figure 8E.1.37 Capacitor-Start Capacitor Run Motors: Distribution of Payback Period Impacts for Efficiency Level 1, 3% Discount Rate
Capacitor-Start Capacitor-Run Payback Period Results for EL2 25% 50% 75% Mean: 17.6

0 50 100 150 200 250 300

0.0 10.0 20.0 30.0 40.0 50.0 Payback Period (years)Frequency

841 Outlier s 10000 Trials 

### Figure 8E.1.38 Capacitor-Start Capacitor Run Motors: Distribution of Payback Period Impacts for Efficiency Level 2, 3% Discount Rate

8E-21Capacitor-Start Capacitor-Run Payback Period Results for EL3 25%50% 75% Mean: 17.9

0 50 100 150 200 250 300 350

0.0 10.0 20.0 30.0 40.0 50.0 60.0 Payback Period (years)Frequency

716 Outlier s 10000 Trials 

### Figure 8E.1.39 Capacitor-Start Capacitor Run Motors: Distribution of Payback Period Impacts for Efficiency Level 3, 3% Discount Rate
Capacitor-Start Capacitor-Run Payback Period Results for EL4 25%50% 75% Mean: 23.5

0 100 200 300 400

0.0 20.0 40.0 60.0 80.0 100.0 120.0 Payback Period (years)Frequency

431 Outlier s 10000 Trials 

### Figure 8E.1.40 Capacitor-Start Capacitor Run Motors: Distribution of Payback Period Impacts for Efficiency Level 4, 3% Discount Rate

8E-22Capacitor-Start Capacitor-Run Payback Period Results for EL5 25%50% 75% Mean: 26.8

0 50 100 150 200 250 300 350 400

0.0 20.0 40.0 60.0 80.0 100.0 Payback Period (years)Frequency

636 Outlier s 10000 Trials 

### Figure 8E.1.41 Capacitor-Start Capacitor Run Motors: Distribution of Payback Period Impacts for Efficiency Level 5, 3% Discount Rate
Capacitor-Start Capacitor-Run Payback Period Results for EL6 25%50% 75% Mean: 43.4

0 50 100 150 200 250 300 350

0.0 20.0 40.0 60.0 80.0 100.0 120.0 140.0 Payback Period (years)Frequency

719 Outlier s 10000 Trials 

### Figure 8E.1.42 Capacitor-Start Capacitor Run Motors: Distribution of Payback Period Impacts for Efficiency Level 6, 3% Discount Rate

8E-23Capacitor-Start Capacitor-Run Payback Period Results for EL7 25%50% 75% Mean: 41.8

0 50 100 150 200 250 300 350

0.0 20.0 40.0 60.0 80.0 100.0 120.0 140.0 Payback Period (years)Frequency

694 Outlier s 10000 Trials 

### Figure 8E.1.43 Capacitor-Start Capacitor Run Motors: Distribution of Payback Period Impacts for Efficiency Level 7, 3% Discount Rate
Capacitor-Start Capacitor-Run Payback Period Results for EL8 25%50% 75% Mean: 247.1

0 100 200 300 400 500 600

0.0 200.0 400.0 600.0 800.0 1000.0 Payback Period (years)Frequency

500 Outlier s 10000 Trials 

### Figure 8E.1.44 Capacitor-Start Capacitor Run Motors: Distribution of Payback Period Impacts for Efficiency Level 8, 3% Discount Rate

8E-24

### 8E-25 

### 8E.2 LIFE-CYCLE COST AND PAYBACK PE RIOD RESULTS, 7% DISCOUNT RATE Table 8E.2.1 Polyphase Motors: Life-Cycle Cost and Payback Period Results, 7% Discount Rate Life-Cycle Cost Life -Cycle Cost Savings Consumers with Payback Period (years) Energy Efficiency

Level Efficiency (%) Average Installed Price ($) Average Annual Energy

Use (KWh) Average Annual Operating

Cost ($) Average Cost ($) Average Savings

($) Net Cost (%) Net Benefit

(%) Average Median Baseline 77.15 512 1735 132 1256 1 78.70 524 1706 130 1256 0 63.6 36.4 33.3 10.6 2 80.00 531 1671 127 1247 8 50.2 49.8 22.7 7.3 3 81.60 543 1618 123 1236 20 45.5 54.5 19.9 6.3 4 82.50 551 1602 122 1237 18 48.9 51.1 22.2 7.1 5 85.20 645 1524 116 1297 -41 71.7 28.3 47.4 14.0 6 86.70 699 1504 114 1343 -87 83.0 17.0 61.2 19.2 7 88.30 1465 1469 112 2095 -839 98.1 1.9 262.0 56.6 

### Table 8E.2.2 Capacitor-Start Induction Motors: Li fe-Cycle Cost and Payback Period Results, 7% Discount Rate Life-Cycle Cost Life -Cycle Cost Savings Consumers with Payback Period (years) Energy Efficiency

Level Efficiency (%) Average Installed Price ($) Average Annual Energy

Use (KWh) Average Annual Operating

Cost ($) Average Cost ($) Average Savings

($) Net Cost (%) Net Benefit

(%) Average Median CSCR Baseline 65.53 502 1075 81 867 Baseline 57.70 491 1292 97 930 1 59.50 500 1240 93 921 9 39.4 60.6 13.8 4.1 2 62.00 505 1178 88 906 24 32.7 67.3 10.3 3.1 3 64.20 508 1123 84 889 40 27.2 72.8 8.3 2.5 4 68.50 526 1033 77 876 54 33.2 66.8 10.9 3.3 5 71.20 544 983 74 878 52 39.3 60.7 13.7 4.2 6 73.00 589 953 72 912 18 53.1 46.9 23.2 6.5 7 77.00 991 888 67 1292 -362 64.0 36.0 100.5 11.2

### 8E-26 

### Table 8E.2.3 Capacitor-Start Capacitor Run Motors: Life-Cycle Cost and Payback Period Results, 7% Discount Rate Life-Cycle Cost Life -Cycle Cost Savings Consumers with Payback Period (years) Energy Efficiency

Level Efficiency (%) Average Installed Price ($) Average Annual Energy

Use (KWh) Average Annual Operating

Cost ($) Average Cost ($) Average Savings

($) Net Cost (%) Net Benefit

(%) Average Median CSIR Baseline 63.38 544 1734 130 1133 Baseline 71.00 542 1469 110 1040 1 74.30 552 1407 106 1028 12 34.1 65.9 12.8 4.0 2 78.30 581 1294 97 1017 23 44.1 55.9 17.6 5.2 3 80.30 591 1249 94 1012 28 45.1 54.9 17.9 5.3 4 81.60 607 1255 94 1028 12 53.6 46.4 23.5 7.3 5 82.70 620 1242 93 1037 3 58.8 41.2 26.8 8.3 6 83.70 669 1234 93 1083 -43 72.8 27.2 43.4 12.1 7 85.40 688 1191 89 1087 -47 73.0 27.0 41.8 11.8 8 87.30 1515 1158 87 1903 -863 99.1 0.9 247.1 50.5

### 8E-27 

### 8E.2.1 Distri bution of Life-Cycle Cost R esults, 7% Discount Rate 8E.2.1.1 Polyphase Motors Polyphase Life-Cycle Cost Savings for EL1 5% 95% 25% 50% 75% Mean: -0.1

0 20 40 60 80 100 120 140

-15.0 -5.0 5.0 15.0 25.0 35.0 45.0 Life-cycle Cost (2008$)Frequency (#)

137 Outliers 10000 Trials 

### Figure 8E.2.1 Polyphase Motors: Distribut ion of Life-Cycle Cost Impacts for Efficiency Le vel 1, 7% Discount Rate
Polyphase Life-Cycle Cost Savings for EL2 5% 95% 25% 50% 75% Mean: 8.2

0 20 40 60 80 100

-25.0 -5.0 15.0 35.0 55.0 Life-cycle Cost (2008$)Frequency (#)

446 Outliers 10000 Trials 

### Figure 8E.2.2 Polyphase Motors: Distribut ion of Life-Cycle Cost Impacts for Efficiency Le vel 2, 7% Discount RatePolyphase Life-Cycle Cost Savings for EL3 5% 25% 50% 75% Mean: 20

0 20 40 60 80 100

-50.0 -30.0 -10.0 10.0 30.0 50.0 70.0 90.0 Life-cycle Cost (2008$)Frequency (#)

709 Outliers 10000 Trials 

### Figure 8E.2.3 Polyphase Motors: Distribut ion of Life-Cycle Cost Impacts for Efficiency Le vel 3, 7% Discount Rate
Polyphase Life-Cycle Cost Savings for EL4 5% 25% 50% 75% Mean: 18.3

0 20 40 60 80 100

-50.0 0.0 50.0 100.0 Life-cycle Cost (2008$)Frequency (#)

519 Outliers 10000 Trials 

### Figure 8E.2.4 Polyphase Motors: Distribut ion of Life-Cycle Cost Impacts for Efficiency Le vel 4, 7% Discount Rate

8E-28Polyphase Life-Cycle Cost Savings for EL5 95% 25% 50% 75% Mean: -41.4

0 20 40 60 80 100

-200.0 -150.0 -100.0 -50.0 0.0 50.0 100.0 150.0 Life-cycle Cost (2008$)Frequency (#)

483 Outliers 10000 Trials 

### Figure 8E.2.5 Polyphase Motors: Distribut ion of Life-Cycle Cost Impacts for Efficiency Le vel 5, 7% Discount Rate
Polyphase Life-Cycle Cost Savings for EL6 5% 95% 25% 50% 75% Mean: -87.5

0 10 20 30 40 50 60 70 80

-250.0 -200.0 -150.0 -100.0 -50.0 0.0 50.0 100.0 150.0 Life-cycle Cost (2008$)Frequency (#)

322 Outliers 10000 Trials 

### Figure 8E.2.6 Polyphase Motors: Distribut ion of Life-Cycle Cost Impacts for Efficiency Le vel 6, 7% Discount Rate

8E-29Polyphase Life-Cycle Cost Savings for EL7 5% 95% 25%50%75% Mean: -839

0 50 100 150 200 250 300 350 400

-3500.0 -3000.0 -2500.0 -2000.0 -1500.0 -1000.0 -500.0 0.0 Life-cycle Cost (2008$)Frequency (#)

187 Outliers 10000 Trials 

### Figure 8E.2.7 Polyphase Motors: Distribut ion of Life-Cycle Cost Impacts for Efficiency Le vel 7, 7% Discount Rate

8E.2.1.2 Capacitor-Start Induction Run Motors Capacitor-Start Induction Run Life-Cycle Cost Savings for EL1 5% 95% 25% 50% 75% Mean: 8.7

0 20 40 60 80 100 120

-15.0 -5.0 5.0 15.0 25.0 35.0 45.0 Life-cycle Cost (2008$)Frequency (#)

268 Outliers 10000 Trials 

### Figure 8E.2.8 Capacitor-Start Induction Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 1, 7% Discount Rate

8E-30Capacitor-Start Induction Run Life-Cycle Cost Savings for EL2 5% 95% 25% 50% 75% Mean: 24

0 20 40 60 80 100

-20.0 0.0 20.0 40.0 60.0 80.0 100.0 Life-cycle Cost (2008$)Frequency (#)

451 Outliers 10000 Trials 

### Figure 8E.2.9 Capacitor-Start Induction Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 2, 7% Discount Rate
Capacitor-Start Induction Run Life-Cycle Cost Savings for EL3 5% 95% 25% 50% 75% Mean: 40.3

0 20 40 60 80 100

-20.0 30.0 80.0 130.0 Life-cycle Cost (2008$)Frequency (#)

483 Outliers 10000 Trials 

### Figure 8E.2.10 Capacitor-Start Induction Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 3, 7% Discount Rate

8E-31Capacitor-Start Induction Run Life-Cycle Cost Savings for EL4 5% 95% 25% 50% 75% Mean: 53.6

0 20 40 60 80 100

-50.0 0.0 50.0 100.0 150.0 200.0 250.0 Life-cycle Cost (2008$)Frequency (#)

316 Outliers 10000 Trials 

### Figure 8E.2.11 Capacitor-Start Induction Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 4, 7% Discount Rate
Capacitor-Start Induction Run Life-Cycle Cost Savings for EL5 5% 95% 25% 50% 75% Mean: 51.8

0 20 40 60 80 100

-60.0 -10.0 40.0 90.0 140.0 190.0 240.0 290.0 Life-cycle Cost (2008$)Frequency (#)

269 Outliers 10000 Trials 

### Figure 8E.2.12 Capacitor-Start Induction Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 5, 7% Discount Rate

8E-32Capacitor-Start Induction Run Life-Cycle Cost Savings for EL6 5% 95% 25% 50% 75% Mean: 17.6

0 20 40 60 80 100

-150.0 -50.0 50.0 150.0 250.0 Life-cycle Cost (2008$)Frequency (#)

261 Outliers 10000 Trials 

### Figure 8E.2.13 Capacitor-Start Induction Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 6, 7% Discount Rate
Capacitor-Start Induction Run Life-Cycle Cost Savings for EL7 5% 95% 25%50%75% Mean: -361.7

0 50 100 150 200 250 300 350 400

-2500.0 -2000.0 -1500.0 -1000.0 -500.0 0.0 500.0 Life-cycle Cost (2008$)Frequency (#)

58 Outliers 10000 Trials 

### Figure 8E.2.14 Capacitor-Start Induction Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 7

8E-33

### 8E.2.1.3 Capacitor-Start Capacitor Run Motors Capacitor-Start Capacitor-Run Life-Cycle Cost Savings for EL1

5% 95% 25% 50% 75% Mean: 12.3

0 20 40 60 80 100 120 140

-20.0 0.0 20.0 40.0 60.0 80.0 100.0 Life-cycle Cost (2008$)Frequency (#)

59 Outliers 10000 Trials 

### Figure 8E.2.15 Capacitor-Start Capacitor Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 1, 7% Discount Rate
Capacitor-Start Capacitor-Run Life-Cycle Cost Savings for EL2 5% 95% 25% 50% 75% Mean: 22.9

0 20 40 60 80 100 120

-50.0 0.0 50.0 100.0 150.0 200.0 Life-cycle Cost (2008$)Frequency (#)

139 Outliers 10000 Trials 

### Figure 8E.2.16 Capacitor-Start Capacitor Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 2, 7% Discount Rate

8E-34Capacitor-Start Capacitor-Run Life-Cycle Cost Savings for EL3 5% 95% 25% 50% 75% Mean: 27.6

0 20 40 60 80 100 120

-100.0 -50.0 0.0 50.0 100.0 150.0 200.0 Life-cycle Cost (2008$)Frequency (#)

320 Outliers 10000 Trials 

### Figure 8E.2.17 Capacitor-Start Capacitor Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 3, 7% Discount Rate
Capacitor-Start Capacitor-Run Life-Cycle Cost Savings for EL4 5% 95% 25% 50% 75% Mean: 12.1

0 20 40 60 80 100 120

-100.0 -50.0 0.0 50.0 100.0 150.0 200.0 Life-cycle Cost (2008$)Frequency (#)

236 Outliers 10000 Trials 

### Figure 8E.2.18 Capacitor-Start Capacitor Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 4, 7% Discount Rate

8E-35Capacitor-Start Capacitor-Run Life-Cycle Cost Savings for EL5 5% 95% 25% 50% 75% Mean: 3.1

0 20 40 60 80 100

-100.0 -50.0 0.0 50.0 100.0 150.0 200.0 Life-cycle Cost (2008$)Frequency (#)

244 Outliers 10000 Trials 

### Figure 8E.2.19 Capacitor-Start Capacitor Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 5, 7% Discount Rate
Capacitor-Start Capacitor-Run Life-Cycle Cost Savings for EL6

5% 95% 25% 50% 75% Mean: -42.8

0 20 40 60 80 100

-250.0 -150.0 -50.0 50.0 150.0 Life-cycle Cost (2008$)Frequency (#)

183 Outliers 10000 Trials 

### Figure 8E.2.20 Capacitor-Start Capacitor Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 6, 7% Discount Rate

8E-36Capacitor-Start Capacitor-Run Life-Cycle Cost Savings for EL7 5% 95% 25% 50% 75% Mean: -46.8

0 20 40 60 80 100

-250.0 -150.0 -50.0 50.0 150.0 Life-cycle Cost (2008$)Frequency (#)

275 Outliers 10000 Trials 

### Figure 8E.2.21 Capacitor-Start Capacitor Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 7, 7% Discount Rate
Capacitor-Start Capacitor-Run Life-Cycle Cost Savings for EL8 5% 95% 25%50%75% Mean: -863.1

0 50 100 150 200 250 300 350

-3500.0 -3000.0 -2500.0 -2000.0 -1500.0 -1000.0 -500.0 0.0 Life-cycle Cost (2008$)Frequency (#)

88 Outliers 10000 Trials 

### Figure 8E.2.22 Capacitor-Start Capacitor Run Motors: Distribution of Life-Cycle Cost Impacts for Efficiency Level 8, 7% Discount Rate

8E-37

### 8E-38 

### 8E.2.2 Distri bution of Payback Period Results, 7% Discount Rate 8E.2.2.1 Polyphase Motors Polyphase Payback Period Results for EL1 25% 50% 75% Mean: 33.3

0 50 100 150 200 250

0.0 20.0 40.0 60.0 80.0 100.0 Payback Period (years)Frequency

757 Outlier s 10000 Trials 

### Figure 8E.2.23 Polyphase Motors: Distribution of Payback Period Impacts for Efficiency Le vel 1, 7% Discount Rate

Polyphase Payback Period Results for EL2 25% 50% 75% Mean: 22.7

0 50 100 150 200 250 300 350 400

0.0 20.0 40.0 60.0 80.0 100.0 Payback Period (years)Frequency

499 Outlier s 10000 Trials 

### Figure 8E.2.24 Polyphase Motors: Distribution of Payback Period Impacts for Efficiency Le vel 2, 7% Discount RatePolyphase Payback Period Results for EL3 25% 50% 75% Mean: 19.9

0 100 200 300 400

0.0 20.0 40.0 60.0 80.0 100.0 Payback Period (years)Frequency

422 Outlier s 10000 Trials 

### Figure 8E.2.25 Polyphase Motors: Distribution of Payback Period Impacts for Efficiency Le vel 3, 7% Discount Rate

Polyphase Payback Period Results for EL4 25%50% 75% Mean: 22.2

0 50 100 150 200 250 300 350 400

0.0 20.0 40.0 60.0 80.0 100.0 Payback Period (years)Frequency

494 Outlier s 10000 Trials 

### Figure 8E.2.26 Polyphase Motors: Distribution of Payback Period Impacts for Efficiency Le vel 4, 7% Discount Rate

8E-39Polyphase Payback Period Results for EL5 25% 50% 75% Mean: 47.4

0 50 100 150 200 250 300 350

0.0 20.0 40.0 60.0 80.0 100.0 120.0 140.0 Payback Period (years)Frequency

773 Outlier s 10000 Trials 

### Figure 8E.2.27 Polyphase Motors: Distribution of Payback Period Impacts for Efficiency Le vel 5, 7% Discount Rate

Polyphase Payback Period Results for EL6 25% 50% 75% Mean: 61.2

0 50 100 150 200 250 300

0.0 50.0 100.0 150.0 200.0 Payback Period (years)Frequency

697 Outlier s 10000 Trials 

### Figure 8E.2.28 Polyphase Motors: Distribution of Payback Period Impacts for Efficiency Le vel 6, 7% Discount Rate

8E-40Polyphase Payback Period Results for EL7 25%50% 75% Mean: 262

0 100 200 300 400 500

0.0 200.0 400.0 600.0 800.0 1000.0 Payback Period (years)Frequency

526 Outlier s 10000 Trials 

### Figure 8E.2.29 Polyphase Motors: Distribution of Payback Period Impacts for Efficiency Le vel 7, 7% Discount Rate

8E.2.2.2 Capacitor-Start Induction Run Motors Capacitor-Start Induction Run Payback Period Results for EL1 25% 50% 75% Mean: 13.8

0 50 100 150 200

0.0 5.0 10.0 15.0 20.0 25.0 30.0 Payback Period (years)Frequency

1133 Outlier s 10000 Trials 

### Figure 8E.2.30 Capacitor-Start Induction Run Motors: Distribution of Payback Period Impact s for Efficiency Level 1, 7% Discount Rate

8E-41Capacitor-Start Induction Run Payback Period Results for EL2 25% 50% 75% Mean: 10.3

0 50 100 150 200 250 300

0.0 5.0 10.0 15.0 20.0 25.0 30.0 Payback Period (years)Frequency

846 Outlier s 10000 Trials 

### Figure 8E.2.31 Capacitor-Start Induction Run Motors: Distribution of Payback Period Impact s for Efficiency Level 2, 7% Discount Rate
Capacitor-Start Induction Run Payback Period Results for EL3 25%50% 75% Mean: 8.3

0 50 100 150 200 250 300

0.0 5.0 10.0 15.0 20.0 25.0 30.0 Payback Period (years)Frequency

652 Outlier s 10000 Trials 

### Figure 8E.2.32 Capacitor-Start Induction Run Motors: Distribution of Payback Period Impact s for Efficiency Level 3, 7% Discount Rate

8E-42Capacitor-Start Induction Run Payback Period Results for EL4 25%50% 75% Mean: 10.9

0 50 100 150 200 250 300 350

0.0 5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 Payback Period (years)Frequency

660 Outlier s 10000 Trials 

### Figure 8E.2.33 Capacitor-Start Induction Run Motors: Distribution of Payback Period Impact s for Efficiency Level 4, 7% Discount Rate
Capacitor-Start Induction Run Payback Period Results for EL5 25% 50% 75% Mean: 13.7

0 50 100 150 200 250 300

0.0 5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 Payback Period (years)Frequency

842 Outlier s 10000 Trials 

### Figure 8E.2.34 Capacitor-Start Induction Run Motors: Distribution of Payback Period Impact s for Efficiency Level 5, 7% Discount Rate

8E-43Capacitor-Start Induction Run Payback Period Results for EL6 25% 50% 75% Mean: 23.2

0 50 100 150 200 250

0.0 10.0 20.0 30.0 40.0 50.0 60.0 Payback Period (years)Frequency

906 Outlier s 10000 Trials 

### Figure 8E.2.35 Capacitor-Start Induction Run Motors: Distribution of Payback Period Impact s for Efficiency Level 6, 7% Discount Rate
Capacitor-Start Induction Run Payback Period Results for EL7 25%50% 75% Mean: 100.5

0 100 200 300 400 500 600 700 800

0.0 50.0 100.0 150.0 200.0 250.0 Payback Period (years)Frequency

708 Outlier s 10000 Trials 

### Figure 8E.2.36 Capacitor-Start Induction Run Motors: Distribution of Payback Period Impact s for Efficiency Level 7, 7% Discount Rate

8E-44

### 8E.2.2.3 Capacitor-Start Capacitor Run Motors Capacitor-Start Capacitor-Run Payback Period Results for EL1 25%50% 75% Mean: 12.8

0 50 100 150 200 250 300

0.0 10.0 20.0 30.0 40.0 50.0 Payback Period (years)Frequency

606 Outlier s 10000 Trials 

### Figure 8E.2.37 Capacitor-Start Capacitor Run Motors: Distribution of Payback Period Impacts for Efficiency Level 1, 7% Discount Rate
Capacitor-Start Capacitor-Run Payback Period Results for EL2 25% 50% 75% Mean: 17.6

0 50 100 150 200 250 300

0.0 10.0 20.0 30.0 40.0 50.0 Payback Period (years)Frequency

841 Outlier s 10000 Trials 

### Figure 8E.2.38 Capacitor-Start Capacitor Run Motors: Distribution of Payback Period Impacts for Efficiency Level 2, 7% Discount Rate

8E-45Capacitor-Start Capacitor-Run Payback Period Results for EL3 25%50% 75% Mean: 17.9

0 50 100 150 200 250 300 350

0.0 10.0 20.0 30.0 40.0 50.0 60.0 Payback Period (years)Frequency

716 Outlier s 10000 Trials 

### Figure 8E.2.39 Capacitor-Start Capacitor Run Motors: Distribution of Payback Period Impacts for Efficiency Level 3, 7% Discount Rate
Capacitor-Start Capacitor-Run Payback Period Results for EL4 25%50% 75% Mean: 23.5

0 100 200 300 400

0.0 20.0 40.0 60.0 80.0 100.0 120.0 Payback Period (years)Frequency

431 Outlier s 10000 Trials 

### Figure 8E.2.40 Capacitor-Start Capacitor Run Motors: Distribution of Payback Period Impacts for Efficiency Level 4, 7% Discount Rate

8E-46Capacitor-Start Capacitor-Run Payback Period Results for EL5 25%50% 75% Mean: 26.8

0 50 100 150 200 250 300 350 400

0.0 20.0 40.0 60.0 80.0 100.0 Payback Period (years)Frequency

636 Outlier s 10000 Trials 

### Figure 8E.2.41 Capacitor-Start Capacitor Run Motors: Distribution of Payback Period Impacts for Efficiency Level 5, 7% Discount Rate
Capacitor-Start Capacitor-Run Payback Period Results for EL6 25%50% 75% Mean: 43.4

0 50 100 150 200 250 300 350

0.0 20.0 40.0 60.0 80.0 100.0 120.0 140.0 Payback Period (years)Frequency

719 Outlier s 10000 Trials 

### Figure 8E.2.42 Capacitor-Start Capacitor Run Motors: Distribution of Payback Period Impacts for Efficiency Level 6, 7% Discount Rate

8E-47Capacitor-Start Capacitor-Run Payback Period Results for EL7 25%50% 75% Mean: 41.8

0 50 100 150 200 250 300 350

0.0 20.0 40.0 60.0 80.0 100.0 120.0 140.0 Payback Period (years)Frequency

694 Outlier s 10000 Trials 

### Figure 8E.2.43 Capacitor-Start Capacitor Run Motors: Distribution of Payback Period Impacts for Efficiency Level 7, 7% Discount Rate
Capacitor-Start Capacitor-Run Payback Period Results for EL8 25%50% 75% Mean: 247.1

0 100 200 300 400 500 600

0.0 200.0 400.0 600.0 800.0 1000.0 Payback Period (years)Frequency

500 Outlier s 10000 Trials 

### Figure 8E.2.44 Capacitor-Start Capacitor Run Motors: Distribution of Payback Period Impacts for Efficiency Level 8, 7% Discount Rate

8E-48