10C-i

APPENDIX 10C. NATIONAL ENERGY SAVINGS AND NET PRESENT 

VALUE SENSITIVITY ANALYSIS 

TABLE OF CONTENTS 

10C.1 POLYPHASE MOTORS RESULTS ....................................................................10C-1 

10C.2 CAPACITOR-START RUN MOTORS RESULTS ...........................................10C-14 

10C.3 CAPACITOR-START RUN MOTORS SEGMENTED MARKETS 

RESULTS ............................................................................................................10C-30 

TABLE OF TABLES 

Table 10C.1.1 Polyphase Motors: Reference Scenario ....................................................10C-3 

Table 10C.1.2 Polyphase Motors: High Market Growth Scenario...................................10C-4 

Table 10C.1.3 Polyphase Motors: Low Market Growth Scenario ...................................10C-5 

Table 10C.1.4 Polyphase Motors: Falling Market Share Scenario ..................................10C-6 

Table 10C.1.5 Polyphase Motors: Middle Elasticity Scenario.........................................10C-7 

Table 10C.1.6 Polyphase Motors: High Elasticity Scenario ............................................10C-8 

Table 10C.1.7 Polyphase Motors: 50% Reactive Power Charge Scenario ......................10C-9 

Table 10C.1.8 Polyphase Motors: 0% Reactive Power Charge Scenario ......................10C-10 

Table 10C.1.9 Polyphase Motors: Carbon Cap & Trade Scenario.................................10C-11 

Table 10C.1.10 Polyphase Motors: High Energy Price Scenario.....................................10C-12 

Table 10C.1.11 Polyphase Motors: Low Energy Price Scenario .....................................10C-13 

Table 10C.2.1 Capacitor Start Motors: Reference Case: 0 Year Market Share 

Transition Time........................................................................................10C-16 

Table 10C.2.2 Capacitor Start Motors: Reference Case: 10 Year Market Share 

Transition Time........................................................................................10C-17 

Table 10C.2.3 Capacitor Start Motors: High Market Growth Scenario.........................10C-18 

Table 10C.2.4 Capacitor Start Motors: Low Market Growth Scenario..........................10C-19 

Table 10C.2.5 Capacitor Start Motors: Falling Market Share Scenario.........................10C-20 

Table 10C.2.6 Capacitor Start Motors: Low CSCR Market Share Scenario..................10C-21 

Table 10C.2.7 Capacitor Start Motors: High CSCR Market Share Scenario.................10C-22 

Table 10C.2.8 Capacitor Start Motors: Middle Elasticity Scenario ...............................10C-23 

Table 10C.2.9 Capacitor Start Motors: High Elasticity Scenario...................................10C-24 

Table 10C.2.10 Capacitor Start Motors: 50% Reactive Power Charge Scenario.............10C-25 

Table 10C.2.11 Capacitor Start Motors: 0% Reactive Power Charge Scenario...............10C-26 

Table 10C.2.12 Capacitor Start Motors: Carbon Cap & Trade Scenario .........................10C-27 

Table 10C.2.13 Capacitor Start Motors: High Energy Price...........................................10C-28 

Table 10C.2.14 Capacitor Start Motors: Low Energy Price.............................................10C-29 

Table 10C.3.1 Capacitor Start Motors: Segmented Markets Reference Case: 0 Year 

Market Share Transition Time .................................................................10C-32 

Table 10C.3.2 Capacitor Start Motors: Segmented Markets Reference Case: 10 Year 

Market Share Transition Time .................................................................10C-33 

EERE-2007-BT-STD-0007 COMMENT 33
10C-ii

Table 10C.3.3 Capacitor Start Motors: Segmented Markets High Market Growth 

Scenario....................................................................................................10C-34 

Table 10C.3.4 Capacitor Start Motors: Segmented Markets Low Market Growth 

Scenario....................................................................................................10C-35 

Table 10C.3.5 Capacitor Start Motors: Segmented Markets Falling Market Share 

Scenario....................................................................................................10C-36 

Table 10C.3.6 Capacitor Start Motors: Segmented Markets Low CSCR Market Share 

Scenario....................................................................................................10C-37 

Table 10C.3.7 Capacitor Start Motors: Segmented Markets High CSCR Market 

Share Scenario .........................................................................................10C-38 

Table 10C.3.8 Capacitor Start Motors: Segmented Markets Middle Elasticity 

Scenario....................................................................................................10C-39 

Table 10C.3.9 Capacitor Start Motors: Segmented Markets High Elasticity Scenario...10C-40 

Table 10C.3.10 Capacitor Start Motors: Segmented Markets 50% Reactive Power 

Charge Scenario.......................................................................................10C-41 

Table 10C.3.11 Capacitor Start Motors: Segmented Markets 0% Reactive Power 

Charge Scenario.......................................................................................10C-42 

Table 10C.3.12 Capacitor Start Motors: Segmented Markets Carbon Cap & Trade 

Scenario....................................................................................................10C-43 

Table 10C.3.13 Capacitor Start Motors: Segmented Markets High Energy Price ...........10C-44 

Table 10C.3.14 Capacitor Start Motors: Segmented Markets Low Energy Price.............10C-45 

EERE-2007-BT-STD-0007 COMMENT 33
10C-iii

TABLE OF FIGURES 

Figure 10C.1.1 Polyphase Motors: Net Present Value (3% Discount Rate) versus 

Primary Energy Savings ............................................................................10C-1 

Figure 10C.1.2 Polyphase Motors: Net Present Value (7% Discount Rate) versus 

Primary Energy Savings ............................................................................10C-2 

Figure 10C.2.1 Capacitor Start Motors: Net Present Value (3% Discount Rate) versus 

Primary Energy Savings ..........................................................................10C-14 

Figure 10C.2.2 Capacitor Start Motors: Net Present Value (7% Discount Rate) versus 

Primary Energy Savings ..........................................................................10C-15 

Figure 10C.3.1 Capacitor Start Motors: Net Present Value (3% Discount Rate) versus 

Primary Energy Savings ..........................................................................10C-30 

Figure 10C.3.2 Capacitor Start Motors: Net Present Value (7% Discount Rate) versus 

Primary Energy Savings ..........................................................................10C-31 

EERE-2007-BT-STD-0007 COMMENT 33
APPENDIX 10C. NATIONAL ENERGY SAVINGS AND NET PRESENT 

VALUE RESULTS SENSITIVITY ANALYSIS 

10C.1 POLYPHASE MOTORS RESULTS 

-15.0

-12.5

-10.0

-7.5

-5.0

-2.5

0.0

2.5

0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.55

Primary Energy Savings (Quads)

Net Present Value, 3% Dicount Rate (2008 $B)

Reference Scenario

High Market Growth Scenario

Low Market Growth Scenario

Falling Market Share Scenario

Middle Elasticity Scenario

High Elasticity Scenario

50% Reactive Power Charge Scenario

0% Reactive Power Charge Scenario

Carbon Cap & Trade Scenario

High Energy Price Scenario

Low Energy Price Scenario

Figure 10C.1.1 Polyphase Motors: Net Present Value (3% Discount 

Rate) versus Primary Energy Savings 

10C-1

EERE-2007-BT-STD-0007 COMMENT 33
-15.0

-12.5

-10.0

-7.5

-5.0

-2.5

0.0

2.5

0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.55

Primary Energy Savings (Quads)

Net Present Value, 7% Dicount Rate (2008 $B)

Reference Scenario

High Market Growth Scenario

Low Market Growth Scenario

Falling Market Share Scenario

Middle Elasticity Scenario

High Elasticity Scenario

50% Reactive Power Charge Scenario

0% Reactive Power Charge Scenario

Carbon Cap & Trade Scenario

High Energy Price Scenario

Low Energy Price Scenario

Figure 10C.1.2 Polyphase Motors: Net Present Value (7% Discount 

Rate) versus Primary Energy Savings 

10C-2

EERE-2007-BT-STD-0007 COMMENT 33
10C-3

Table 10C.1.1 Polyphase Motors: Reference Scenario 

Trial Standard Level 

1 2 3 4 5 6 7 

Motor Efficiency 78.70 80.00 81.60 82.50 85.20 86.40 88.30

Shipments (Millions) 31.5 31.5 31.5 31.5 31.5 31.5 31.5 

Active Energy (TWh) 6.1 14.0 26.3 30.2 50.6 55.6 64.7 

Site Savings Reduced Reactive Power 

(GVAr) 1.9 8.7 31.6 30.7 38.4 40.4 35.9 

Active Energy Savings 0.035 0.081 0.152 0.175 0.293 0.322 0.375

Primary Energy Savings (Quads) Reduced Reactive Losses 0.002 0.008 0.030 0.029 0.037 0.039 0.034

Total Savings 0.037 0.090 0.183 0.204 0.330 0.361 0.409

3% Discount Rate 0.02 0.05 0.09 0.10 0.17 0.19 0.21 

Discounted Primary Energy Savings (Quads) 

7% Discount Rate 0.01 0.02 0.04 0.05 0.08 0.09 0.10 

Equipment Cost Increase (2008 $B) 0.32 0.50 0.82 1.07 3.99 5.68 28.94

3% Discount Rate 0.17 0.27 0.45 0.58 2.16 3.07 15.64

Discounted Equipment Cost Increase (2008 $B)

7% Discount Rate 0.09 0.14 0.22 0.29 1.08 1.54 7.82 

Active Energy Savings 0.67 1.54 2.88 3.30 5.54 6.09 7.08 

Operating Cost Savings (2008 $B) Reactive Power Savings 0.01 0.07 0.24 0.24 0.30 0.31 0.28 

Total Savings 0.68 1.60 3.13 3.54 5.83 6.40 7.36 

3% Discount Rate 0.32 0.75 1.46 1.65 2.72 2.98 3.43 

Discounted Operating Cost Savings (2008 $B) 

7% Discount Rate 0.13 0.31 0.61 0.69 1.14 1.25 1.44 

3% Discount Rate 0.15 0.48 1.01 1.07 0.56 -0.09 -12.21

Net Present Value (2008 $B) 

7% Discount Rate 0.05 0.18 0.39 0.40 0.06 -0.29 -6.38 

EERE-2007-BT-STD-0007 COMMENT 33
10C-4

Table 10C.1.2 Polyphase Motors: High Market Growth Scenario 

Trial Standard Level 

1 2 3 4 5 6 7 

Motor Efficiency 78.70 80.00 81.60 82.50 85.20 86.40 88.30

Shipments (Millions) 40.0 40.0 40.0 40.0 40.0 40.0 40.0 

Active Energy (TWh) 7.5 17.2 32.3 37.0 62.1 68.3 79.5 

Site Savings Reduced Reactive Power 

(GVAr) 2.3 10.7 38.8 37.7 47.2 49.6 44.0 

Active Energy Savings 0.043 0.100 0.187 0.214 0.359 0.394 0.459

Primary Energy Savings (Quads) Reduced Reactive Losses 0.002 0.010 0.037 0.036 0.045 0.047 0.042

Total Savings 0.046 0.110 0.223 0.250 0.403 0.441 0.501

3% Discount Rate 0.02 0.06 0.11 0.13 0.20 0.22 0.25 

Discounted Primary Energy Savings (Quads) 

7% Discount Rate 0.01 0.02 0.05 0.06 0.09 0.10 0.11 

Equipment Cost Increase (2008 $B) 0.40 0.64 1.04 1.35 5.06 7.21 36.72

3% Discount Rate 0.21 0.33 0.55 0.71 2.65 3.78 19.24

Discounted Equipment Cost Increase (2008 $B)

7% Discount Rate 0.10 0.16 0.26 0.34 1.28 1.82 9.26 

Active Energy Savings 0.86 1.97 3.69 4.23 7.09 7.79 9.07 

Operating Cost Savings (2008 $B) Reactive Power Savings 0.02 0.09 0.31 0.30 0.38 0.40 0.36 

Total Savings 0.88 2.05 4.00 4.53 7.47 8.19 9.42 

3% Discount Rate 0.40 0.93 1.81 2.05 3.37 3.70 4.26 

Discounted Operating Cost Savings (2008 $B) 

7% Discount Rate 0.16 0.37 0.73 0.82 1.36 1.49 1.71 

3% Discount Rate 0.19 0.59 1.26 1.34 0.72 -0.08 -14.98

Net Present Value (2008 $B) 

7% Discount Rate 0.06 0.21 0.46 0.48 0.08 -0.33 -7.55 

EERE-2007-BT-STD-0007 COMMENT 33
10C-5

Table 10C.1.3 Polyphase Motors: Low Market Growth Scenario 

Trial Standard Level 

1 2 3 4 5 6 7 

Motor Efficiency 78.70 80.00 81.60 82.50 85.20 86.40 88.30 

Shipments (Millions) 29.7 29.7 29.7 29.7 29.7 29.7 29.7 

Active Energy 

(TWh) 5.8 13.2 24.8 28.4 47.6 52.4 61.0 

Site Savings 

Reduced Reactive 

Power (GVAr) 1.8 8.2 29.7 28.9 36.2 38.0 33.8 

Active Energy 

Savings 0.033 0.077 0.144 0.165 0.276 0.304 0.353 

Reduced Reactive 

Losses 0.002 0.008 0.028 0.028 0.035 0.036 0.032 Primary Energy Savings (Quads) 

Total Savings 0.035 0.084 0.172 0.192 0.311 0.340 0.385 

3% Discount Rate 0.02 0.04 0.09 0.10 0.16 0.18 0.20 

Discounted Primary Energy Savings (Quads) 

7% Discount Rate 0.01 0.02 0.04 0.05 0.07 0.08 0.09 

Equipment Cost Increase (2008 $B) 0.30 0.47 0.77 1.00 3.75 5.35 27.22 

3% Discount Rate 0.16 0.26 0.42 0.54 2.03 2.90 14.75 

Discounted Equipment Cost Increase (2008 $B)

7% Discount Rate 0.08 0.13 0.21 0.27 1.02 1.45 7.40 

Active Energy 

Savings 0.63 1.44 2.71 3.10 5.21 5.72 6.66 

Reactive Power 

Savings 0.01 0.06 0.23 0.22 0.28 0.29 0.26 Operating Cost Savings (2008 $B) 

Total Savings 0.64 1.51 2.94 3.33 5.49 6.02 6.92 

3% Discount Rate 0.30 0.70 1.37 1.55 2.56 2.81 3.23 

Discounted Operating Cost Savings (2008 $B) 

7% Discount Rate 0.13 0.30 0.58 0.65 1.08 1.18 1.36 

3% Discount Rate 0.14 0.45 0.95 1.01 0.53 -0.09 -11.52 

Net Present Value (2008 $B) 

7% Discount Rate 0.05 0.17 0.37 0.38 0.06 -0.27 -6.04 

EERE-2007-BT-STD-0007 COMMENT 33
10C-6

Table 10C.1.4 Polyphase Motors: Falling Market Share Scenario 

Trial Standard Level 

1 2 3 4 5 6 7 

Motor Efficiency 78.70 80.00 81.60 82.50 85.20 86.40 88.30

Shipments (Millions) 23.3 23.3 23.3 23.3 23.3 23.3 23.3 

Active Energy 

(TWh) 4.6 10.6 19.9 22.8 38.3 42.1 49.0

Site Savings 

Reduced Reactive 

Power (GVAr) 1.4 6.6 23.9 23.2 29.1 30.6 27.1

Active Energy 

Savings 0.027 0.062 0.116 0.133 0.223 0.245 0.285

Reduced Reactive 

Losses 0.001 0.006 0.023 0.022 0.028 0.029 0.026 Primary Energy Savings (Quads) 

Total Savings 0.028 0.068 0.139 0.155 0.250 0.274 0.311

3% Discount Rate 0.01 0.04 0.07 0.08 0.13 0.14 0.16

Discounted Primary Energy Savings (Quads) 

7% Discount Rate 0.01 0.02 0.03 0.04 0.06 0.07 0.08

Equipment Cost Increase (2008 $B) 0.23 0.37 0.61 0.79 2.94 4.19 21.34

3% Discount Rate 0.13 0.21 0.34 0.44 1.64 2.33 11.88

Discounted Equipment Cost Increase (2008 $B)

7% Discount Rate 0.07 0.11 0.18 0.23 0.85 1.21 6.15

Active Energy 

Savings 0.49 1.12 2.11 2.42 4.05 4.45 5.18

Reactive Power 

Savings 0.01 0.05 0.18 0.17 0.22 0.23 0.20 Operating Cost Savings (2008 $B) 

Total Savings 0.50 1.17 2.29 2.59 4.27 4.68 5.39

3% Discount Rate 0.24 0.56 1.10 1.24 2.05 2.25 2.58

Discounted Operating Cost Savings (2008 $B) 

7% Discount Rate 0.10 0.24 0.48 0.54 0.89 0.97 1.12

3% Discount Rate 0.11 0.36 0.76 0.80 0.41 -0.09 -9.29

Net Present Value (2008 $B) 

7% Discount Rate 0.04 0.14 0.30 0.31 0.04 -0.23 -5.03

EERE-2007-BT-STD-0007 COMMENT 33
10C-7

Table 10C.1.5 Polyphase Motors: Middle Elasticity Scenario 

Trial Standard Level 

1 2 3 4 5 6 7 

Motor Efficiency 78.70 80.00 81.60 82.50 85.20 86.40 88.30 

Shipments (Millions) 31.5 31.5 31.5 31.5 30.4 29.7 26.8 

Active Energy (TWh) 6.1 14.0 26.3 30.2 48.7 52.5 55.0 

Site Savings Reduced Reactive Power 

(GVAr) 1.9 8.7 31.6 30.7 37.0 38.1 30.5 

Active Energy Savings 0.035 0.081 0.152 0.175 0.282 0.304 0.318

Primary Energy Savings (Quads) Reduced Reactive Losses 0.002 0.008 0.030 0.029 0.035 0.036 0.029

Total Savings 0.037 0.090 0.183 0.204 0.318 0.340 0.347

Discounted Primary Energy Savings 3% Discount Rate 0.02 0.05 0.09 0.10 0.16 0.18 0.18 

(Quads) 7% Discount Rate 0.01 0.02 0.04 0.05 0.08 0.08 0.08 

Equipment Cost Increase (2008 $B) 0.32 0.50 0.82 1.07 3.84 5.36 24.57 

Discounted Equipment Cost 3% Discount Rate 0.17 0.27 0.45 0.58 2.08 2.90 13.28

Increase (2008 $B) 7% Discount Rate 0.09 0.14 0.22 0.29 1.04 1.45 6.64 

Active Energy Savings 0.67 1.54 2.88 3.30 5.33 5.74 6.02 

Operating Cost Savings (2008 $B) Reactive Power Savings 0.01 0.07 0.24 0.24 0.29 0.30 0.24 

Total Savings 0.68 1.60 3.13 3.54 5.62 6.04 6.25 

Discounted Operating Cost Savings 3% Discount Rate 0.32 0.75 1.46 1.65 2.62 2.81 2.91 

(2008 $B) 7% Discount Rate 0.13 0.31 0.61 0.69 1.10 1.18 1.22 

3% Discount Rate 0.15 0.48 1.01 1.07 0.54 -0.08 -10.37

Net Present Value (2008 $B) 

7% Discount Rate 0.05 0.18 0.39 0.40 0.06 -0.27 -5.42 

EERE-2007-BT-STD-0007 COMMENT 33
10C-8

Table 10C.1.6 Polyphase Motors: High Elasticity Scenario 

Trial Standard Level 

1 2 3 4 5 6 7 

Motor Efficiency 78.70 80.00 81.60 82.50 85.20 86.40 88.30

Shipments (Millions) 31.5 31.5 31.5 31.5 29.2 27.9 22.0 

Active Energy 

(TWh) 6.1 14.0 26.3 30.2 46.9 49.3 45.2 

Site Savings 

Reduced Reactive 

Power (GVAr) 1.9 8.7 31.6 30.7 35.6 35.8 25.1 

Active Energy 

Savings 0.035 0.081 0.152 0.175 0.272 0.285 0.262

Reduced Reactive 

Losses 0.002 0.008 0.030 0.029 0.034 0.034 0.024 Primary Energy Savings (Quads) 

Total Savings 0.037 0.090 0.183 0.204 0.305 0.320 0.286

3% Discount Rate 0.02 0.05 0.09 0.10 0.16 0.16 0.15 

Discounted Primary Energy Savings (Quads) 

7% Discount Rate 0.01 0.02 0.04 0.05 0.07 0.08 0.07 

Equipment Cost Increase (2008 $B) 0.32 0.50 0.82 1.07 3.70 5.03 20.21

3% Discount Rate 0.17 0.27 0.45 0.58 2.00 2.72 10.93

Discounted Equipment Cost Increase (2008 $B)

7% Discount Rate 0.09 0.14 0.22 0.29 1.00 1.36 5.46 

Active Energy 

Savings 0.67 1.54 2.88 3.30 5.13 5.39 4.95 

Reactive Power 

Savings 0.01 0.07 0.24 0.24 0.28 0.28 0.19 Operating Cost Savings (2008 $B) 

Total Savings 0.68 1.60 3.13 3.54 5.41 5.67 5.14 

3% Discount Rate 0.32 0.75 1.46 1.65 2.52 2.64 2.40 

Discounted Operating Cost Savings (2008 $B) 

7% Discount Rate 0.13 0.31 0.61 0.69 1.05 1.11 1.00 

3% Discount Rate 0.15 0.48 1.01 1.07 0.52 -0.08 -8.53

Net Present Value (2008 $B) 

7% Discount Rate 0.05 0.18 0.39 0.40 0.06 -0.25 -4.46

EERE-2007-BT-STD-0007 COMMENT 33
10C-9

Table 10C.1.7 Polyphase Motors: 50% Reactive Power Charge Scenario 

Trial Standard Level 

1 2 3 4 5 6 7 

Motor Efficiency 78.70 80.00 81.60 82.50 85.20 86.40 88.30 

Shipments (Millions) 31.5 31.5 31.5 31.5 31.5 31.5 31.5 

Active Energy 

(TWh) 6.1 14.0 26.3 30.2 50.6 55.6 64.7 

Site Savings 

Reduced Reactive 

Power (GVAr) 1.9 8.7 31.6 30.7 38.4 40.4 35.9 

Active Energy 

Savings 0.035 0.081 0.152 0.175 0.293 0.322 0.375 

Reduced Reactive 

Losses 0.002 0.008 0.030 0.029 0.037 0.039 0.034 Primary Energy Savings (Quads) 

Total Savings 0.037 0.090 0.183 0.204 0.330 0.361 0.409 

3% Discount Rate 0.02 0.05 0.09 0.10 0.17 0.19 0.21 

Discounted Primary Energy Savings (Quads) 

7% Discount Rate 0.01 0.02 0.04 0.05 0.08 0.09 0.10 

Equipment Cost Increase (2008 $B) 0.32 0.50 0.82 1.07 3.99 5.68 28.94 

3% Discount Rate 0.17 0.27 0.45 0.58 2.16 3.07 15.64 

Discounted Equipment Cost Increase (2008 $B)

7% Discount Rate 0.09 0.14 0.22 0.29 1.08 1.54 7.82 

Active Energy 

Savings 0.67 1.54 2.88 3.30 5.54 6.09 7.08 

Reactive Power 

Savings 0.01 0.03 0.12 0.12 0.15 0.16 0.14 Operating Cost Savings (2008 $B) 

Total Savings 0.68 1.57 3.00 3.42 5.69 6.24 7.22 

3% Discount Rate 0.32 0.73 1.40 1.59 2.65 2.91 3.37 

Discounted Operating Cost Savings (2008 $B) 

7% Discount Rate 0.13 0.31 0.59 0.67 1.11 1.22 1.41 

3% Discount Rate 0.14 0.46 0.95 1.02 0.49 -0.16 -12.28 

Net Present Value (2008 $B) 

7% Discount Rate 0.05 0.17 0.36 0.38 0.03 -0.32 -6.41 

EERE-2007-BT-STD-0007 COMMENT 33
10C-10

Table 10C.1.8 Polyphase Motors: 0% Reactive Power Charge Scenario 

Trial Standard Level 

1 2 3 4 5 6 7 

Motor Efficiency 78.70 80.00 81.60 82.50 85.20 86.40 88.30 

Shipments (Millions) 31.5 31.5 31.5 31.5 31.5 31.5 31.5 

Active Energy 

(TWh) 6.1 14.0 26.3 30.2 50.6 55.6 64.7 

Site Savings 

Reduced Reactive 

Power (GVAr) 1.9 8.7 31.6 30.7 38.4 40.4 35.9 

Active Energy 

Savings 0.035 0.081 0.152 0.175 0.293 0.322 0.375 

Reduced Reactive 

Losses 0.002 0.008 0.030 0.029 0.037 0.039 0.034 Primary Energy Savings (Quads) 

Total Savings 0.037 0.090 0.183 0.204 0.330 0.361 0.409 

3% Discount Rate 0.02 0.05 0.09 0.10 0.17 0.19 0.21 

Discounted Primary Energy Savings (Quads) 

7% Discount Rate 0.01 0.02 0.04 0.05 0.08 0.09 0.10 

Equipment Cost Increase (2008 $B) 0.32 0.50 0.82 1.07 3.99 5.68 28.94 

3% Discount Rate 0.17 0.27 0.45 0.58 2.16 3.07 15.64 

Discounted Equipment Cost Increase (2008 $B)

7% Discount Rate 0.09 0.14 0.22 0.29 1.08 1.54 7.82 

Active Energy 

Savings 0.67 1.54 2.88 3.30 5.54 6.09 7.08 

Reactive Power 

Savings 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Operating Cost Savings (2008 $B) 

Total Savings 0.67 1.54 2.88 3.30 5.54 6.09 7.08 

3% Discount Rate 0.31 0.72 1.34 1.54 2.58 2.84 3.30 

Discounted Operating Cost Savings (2008 $B) 

7% Discount Rate 0.13 0.30 0.56 0.64 1.08 1.19 1.38 

3% Discount Rate 0.14 0.44 0.90 0.96 0.42 -0.23 -12.34 

Net Present Value (2008 $B) 

7% Discount Rate 0.05 0.16 0.34 0.36 0.00 -0.35 -6.44 

EERE-2007-BT-STD-0007 COMMENT 33
10C-11

Table 10C.1.9 Polyphase Motors: Carbon Cap & Trade Scenario 

Trial Standard Level 

1 2 3 4 5 6 7 

Motor Efficiency 78.70 80.00 81.60 82.50 85.20 86.40 88.30 

Shipments (Millions) 31.5 31.5 31.5 31.5 31.5 31.5 31.5 

Active Energy 

(TWh) 6.1 14.0 26.3 30.2 50.6 55.6 64.7 

Site Savings 

Reduced Reactive 

Power (GVAr) 1.9 8.7 31.6 30.7 38.4 40.4 35.9 

Active Energy 

Savings 0.035 0.081 0.152 0.175 0.293 0.322 0.375 

Reduced Reactive 

Losses 0.002 0.008 0.030 0.029 0.037 0.039 0.034 Primary Energy Savings (Quads) 

Total Savings 0.037 0.090 0.183 0.204 0.330 0.361 0.409 

3% Discount Rate 0.02 0.05 0.09 0.10 0.17 0.19 0.21 

Discounted Primary Energy Savings (Quads) 

7% Discount Rate 0.01 0.02 0.04 0.05 0.08 0.09 0.10 

Equipment Cost Increase (2008 $B) 0.32 0.50 0.82 1.07 3.99 5.68 28.94 

3% Discount Rate 0.17 0.27 0.45 0.58 2.16 3.07 15.64 

Discounted Equipment Cost Increase (2008 $B)

7% Discount Rate 0.09 0.14 0.22 0.29 1.08 1.54 7.82 

Active Energy 

Savings 0.89 2.05 3.84 4.40 7.38 8.11 9.44 

Reactive Power 

Savings 0.02 0.09 0.33 0.32 0.40 0.42 0.37 Operating Cost Savings (2008 $B) 

Total Savings 0.91 2.14 4.16 4.72 7.77 8.53 9.81 

3% Discount Rate 0.41 0.97 1.89 2.14 3.52 3.86 4.44 

Discounted Operating Cost Savings (2008 $B) 

7% Discount Rate 0.17 0.39 0.76 0.86 1.42 1.56 1.79 

3% Discount Rate 0.24 0.70 1.44 1.56 1.36 0.79 -11.20 

Net Present Value (2008 $B) 

7% Discount Rate 0.08 0.25 0.54 0.57 0.34 0.02 -6.03 

EERE-2007-BT-STD-0007 COMMENT 33
10C-12

Table 10C.1.10 Polyphase Motors: High Energy Price Scenario 

Trial Standard Level 

1 2 3 4 5 6 7 

Motor Efficiency 78.70 80.00 81.60 82.50 85.20 86.40 88.30 

Shipments (Millions) 31.5 31.5 31.5 31.5 31.5 31.5 31.5 

Active Energy 

(TWh) 6.1 14.0 26.3 30.2 50.6 55.6 64.7 

Site Savings 

Reduced Reactive 

Power (GVAr) 1.9 8.7 31.6 30.7 38.4 40.4 35.9 

Active Energy 

Savings 0.035 0.081 0.152 0.175 0.293 0.322 0.375 

Reduced Reactive 

Losses 0.002 0.008 0.030 0.029 0.037 0.039 0.034 Primary Energy Savings (Quads) 

Total Savings 0.037 0.090 0.183 0.204 0.330 0.361 0.409 

3% Discount Rate 0.02 0.05 0.09 0.10 0.17 0.19 0.21 

Discounted Primary Energy Savings (Quads) 

7% Discount Rate 0.01 0.02 0.04 0.05 0.08 0.09 0.10 

Equipment Cost Increase (2008 $B) 0.32 0.50 0.82 1.07 3.99 5.68 28.94 

3% Discount Rate 0.17 0.27 0.45 0.58 2.16 3.07 15.64 

Discounted Equipment Cost Increase (2008 $B)

7% Discount Rate 0.09 0.14 0.22 0.29 1.08 1.54 7.82 

Active Energy 

Savings 0.65 1.50 2.82 3.23 5.41 5.95 6.92 

Reactive Power 

Savings 0.01 0.07 0.24 0.23 0.29 0.31 0.27 Operating Cost Savings (2008 $B) 

Total Savings 0.67 1.57 3.05 3.46 5.70 6.26 7.19 

3% Discount Rate 0.31 0.73 1.42 1.61 2.65 2.91 3.35 

Discounted Operating Cost Savings (2008 $B) 

7% Discount Rate 0.13 0.30 0.59 0.67 1.11 1.21 1.40 

3% Discount Rate 0.14 0.46 0.98 1.03 0.50 -0.16 -12.30 

Net Present Value (2008 $B) 

7% Discount Rate 0.04 0.17 0.37 0.38 0.03 -0.32 -6.42 

EERE-2007-BT-STD-0007 COMMENT 33
10C-13

Table 10C.1.11 Polyphase Motors: Low Energy Price Scenario 

Trial Standard Level 

1 2 3 4 5 6 7 

Motor Efficiency 78.70 80.00 81.60 82.50 85.20 86.40 88.30 

Shipments (Millions) 31.5 31.5 31.5 31.5 31.5 31.5 31.5 

Active Energy 

(TWh) 6.1 14.0 26.3 30.2 50.6 55.6 64.7 

Site Savings 

Reduced Reactive 

Power (GVAr) 1.9 8.7 31.6 30.7 38.4 40.4 35.9 

Active Energy 

Savings 0.035 0.081 0.152 0.175 0.293 0.322 0.375 

Reduced Reactive 

Losses 0.002 0.008 0.030 0.029 0.037 0.039 0.034 Primary Energy Savings (Quads) 

Total Savings 0.037 0.090 0.183 0.204 0.330 0.361 0.409 

3% Discount Rate 0.02 0.05 0.09 0.10 0.17 0.19 0.21 

Discounted Primary Energy Savings (Quads) 

7% Discount Rate 0.01 0.02 0.04 0.05 0.08 0.09 0.10 

Equipment Cost Increase (2008 $B) 0.32 0.50 0.82 1.07 3.99 5.68 28.94 

3% Discount Rate 0.17 0.27 0.45 0.58 2.16 3.07 15.64 

Discounted Equipment Cost Increase (2008 $B)

7% Discount Rate 0.09 0.14 0.22 0.29 1.08 1.54 7.82 

Active Energy 

Savings 0.68 1.55 2.91 3.34 5.60 6.16 7.16 

Reactive Power 

Savings 0.01 0.07 0.25 0.24 0.30 0.32 0.28 Operating Cost Savings (2008 $B) 

Total Savings 0.69 1.62 3.16 3.58 5.90 6.47 7.44 

3% Discount Rate 0.32 0.76 1.48 1.67 2.76 3.03 3.48 

Discounted Operating Cost Savings (2008 $B) 

7% Discount Rate 0.14 0.32 0.62 0.70 1.16 1.27 1.46 

3% Discount Rate 0.15 0.49 1.03 1.10 0.60 -0.04 -12.16 

Net Present Value (2008 $B) 

7% Discount Rate 0.05 0.18 0.40 0.42 0.08 -0.26 -6.36 

EERE-2007-BT-STD-0007 COMMENT 33
10C.2 CAPACITOR-START RUN MOTORS RESULTS 

-30

-25

-20

-15

-10

-5

0

5

10

15

20

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5

Primary Energy Savings (Quads)

Net Present Value, Dicounted at 3% (2008 $B)

Reference Case: 0 Year Market Share Transition Time

Reference Case: 10 Year Market Share Transition Time

High Market Growth Scenario

Low Market Growth Scenario

Falling Market Share Scenario

Low CSCR Market Share Scenario

High CSCR Market Share Scenario

Medium Elasticity Scenario

High Elasticity Scenario

50% Reactive Power Charge Scenario

0% Reactive Power Charge Scenario

Carbon Cap & Trade Scenario

Low Energy Price Scenario

High Energy Price Scenario

Figure 10C.2.1 Capacitor Start Motors: Net Present Value (3% 

Discount Rate) versus Primary Energy Savings 

10C-14

EERE-2007-BT-STD-0007 COMMENT 33
-30

-25

-20

-15

-10

-5

0

5

10

15

20

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5

Primary Energy Savings (Quads)

Net Present Value, Discounted at 7% (2008 $B)

Reference Case: 0 Year Market Share Transition Time

Reference Case: 10 Year Market Share Transition Time

High Market Growth Scenario

Low Market Growth Scenario

Falling Market Share Scenario

Low CSCR Market Share Scenario

High CSCR Market Share Scenario

Medium Elasticity Scenario

High Elasticity Scenario

50% Reactive Power Charge Scenario

0% Reactive Power Charge Scenario

Carbon Cap & Trade Scenario

Low Energy Price Scenario

High Energy Price Scenario

Figure 10C.2.2 Capacitor Start Motors: Net Present Value (7% 

Discount Rate) versus Primary Energy Savings 

10C-15

EERE-2007-BT-STD-0007 COMMENT 33
10C-16

Table 10C.2.1 Capacitor Start Motors: Reference Case: 0 Year Market Share 

Transition Time 

Trial Standard Level 

1 2 3 4 5 6 7 8 

Level 4 4 5 6 6 7 7 7 

CSIR Motor Efficiency 

Rating at 1/2 HP (%) 68.50% 68.50% 71.20% 73.00% 73.00% 77.00% 77.00% 77.00%

Level 2 3 3 4 3 8 3 7 

CSCR Motor Efficiency 

Rating at 1/2 HP (%) 73.70% 75.99% 75.99% 77.50% 75.99% 84.22% 75.99% 81.96%

CSIR Motors 134.2 133.3 134.0 128.9 126.3 137.1 0.8 2.6 

Shipments (Millions) 

CSCR Motors 2.9 3.8 3.2 8.2 10.9 0.0 136.4 134.5 

Active Energy Savings 

(TWh) 156.5 159.3 202.6 232.6 234.6 289.6 296.3 342.0 

Site Savings 

Reduced Reactive 

Power (GVAr) 178.5 182.1 113.5 187.2 179.7 242.2 432.7 658.4 

Active Energy Savings 0.91 0.93 1.18 1.35 1.36 1.68 1.72 1.99 

Reduced Reactive 

Losses Primary Energy Savings (Quads) 0.17 0.17 0.11 0.18 0.17 0.23 0.41 0.62 

Total Savings 1.08 1.10 1.28 1.53 1.53 1.91 2.13 2.61 

Discounted Primary Energy 3% Discount Rate 0.56 0.57 0.67 0.80 0.80 1.00 1.11 1.36 

Savings (Quads) 7% Discount Rate 0.26 0.27 0.32 0.37 0.38 0.47 0.52 0.64 

Equipment Cost Increase (2008 $B) 3.6 3.7 6.1 11.5 11.1 69.9 5.1 15.8 

Discounted Equipment Cost 3% Discount Rate 2.0 2.0 3.3 6.2 6.0 37.8 2.7 8.6 

Increase (2008 $B) 7% Discount Rate 1.0 1.0 1.6 3.1 3.0 18.9 1.4 4.3 

Active Energy Savings 16.3 16.6 21.1 24.3 24.5 30.2 30.9 35.7 

Reactive Power 

Savings Operating Cost Savings (2008 $B) 1.3 1.3 0.8 1.4 1.3 1.8 3.2 4.9 

Total Savings 17.6 18.0 22.0 25.6 25.8 32.0 34.1 40.5 

Discounted Operating Cost 3% Discount Rate 8.4 8.6 10.5 12.3 12.4 15.3 16.3 19.4 

Savings (2008 $B) 7% Discount Rate 3.6 3.7 4.5 5.3 5.3 6.6 7.0 8.4 

3% Discount Rate 6.5 6.6 7.2 6.0 6.4 -22.5 13.6 10.8 

Net Present Value (2008 $B) 

7% Discount Rate 2.7 2.7 2.9 2.2 2.3 -12.3 5.7 4.1 

EERE-2007-BT-STD-0007 COMMENT 33
10C-17

Table 10C.2.2 Capacitor Start Motors: Reference Case: 10 Year Market Share 

Transition Time 

Trial Standard Level 

1 2 3 4 5 6 7 8 

Level 4 4 5 6 6 7 7 7 

CSIR Motor Efficiency 

Rating at 1/2 HP (%) 68.50% 68.50% 71.20% 73.00% 73.00% 77.00% 77.00% 77.00% 

Level 2 3 3 4 3 8 3 7 

CSCR Motor Efficiency 

Rating at 1/2 HP (%) 73.70% 75.99% 75.99% 77.50% 75.99% 84.22% 75.99% 81.96% 

CSIR Motors 133.7 132.9 133.5 129.1 126.8 136.3 16.6 18.3 

Shipments (Millions) 

CSCR Motors 3.4 4.2 3.6 8.0 10.4 0.8 120.5 118.9 

Active Energy Savings 

(TWh) 157.1 159.8 203.1 232.6 234.3 290.4 295.4 335.2 

Site Savings 

Reduced Reactive 

Power (GVAr) 179.9 183.1 115.3 186.8 178.5 246.9 408.0 604.3 

Active Energy Savings 0.91 0.93 1.18 1.35 1.36 1.69 1.72 1.94 

Reduced Reactive 

Losses Primary Energy Savings (Quads) 0.17 0.17 0.11 0.18 0.17 0.23 0.38 0.56 

Total Savings 1.08 1.10 1.29 1.53 1.53 1.92 2.10 2.51 

Discounted Primary Energy 3% Discount Rate 0.57 0.57 0.67 0.80 0.80 1.00 1.09 1.29 

Savings (Quads) 7% Discount Rate 0.27 0.27 0.32 0.37 0.37 0.47 0.51 0.59 

Equipment Cost Increase (2008 $B) 3.6 3.7 6.1 11.6 11.2 70.2 12.4 22.0 

Discounted Equipment Cost 3% Discount Rate 2.0 2.0 3.3 6.3 6.1 38.0 8.4 13.3 

Increase (2008 $B) 7% Discount Rate 1.0 1.0 1.6 3.1 3.0 19.0 5.5 7.7 

Active Energy Savings 16.4 16.7 21.2 24.3 24.4 30.3 30.8 35.1 

Reactive Power 

Savings Operating Cost Savings (2008 $B) 1.3 1.4 0.9 1.4 1.3 1.8 3.1 4.6 

Total Savings 17.7 18.0 22.0 25.6 25.8 32.1 33.9 39.7 

Discounted Operating Cost 3% Discount Rate 8.5 8.6 10.6 12.3 12.3 15.4 16.2 18.8 

Savings (2008 $B) 7% Discount Rate 3.7 3.7 4.6 5.3 5.3 6.7 6.9 8.0 

3% Discount Rate 6.5 6.7 7.3 6.0 6.3 -22.6 7.7 5.5 

Net Present Value (2008 $B) 

7% Discount Rate 2.7 2.7 2.9 2.1 2.3 -12.4 1.5 0.3 

EERE-2007-BT-STD-0007 COMMENT 33
10C-18

Table 10C.2.3 Capacitor Start Motors: High Market Growth Scenario 

Trial Standard Level 

1 2 3 4 5 6 7 8 

Level 4 4 5 6 6 7 7 7 

CSIR Motor Efficiency 

Rating at 1/2 HP (%) 68.50% 68.50% 71.20% 73.00% 73.00% 77.00% 77.00% 77.00% 

Level 2 3 3 4 3 8 3 7 

CSCR Motor Efficiency 

Rating at 1/2 HP (%) 73.70% 75.99% 75.99% 77.50% 75.99% 84.22% 75.99% 81.96% 

CSIR Motors 170.3 169.1 170.0 163.6 160.2 174.0 1.0 3.3 

Shipments (Millions) 

CSCR Motors 3.7 4.9 4.0 10.4 13.8 0.0 173.0 170.7 

Active Energy Savings 

(TWh) 193.4 196.8 250.4 287.5 289.9 357.8 366.1 422.7 

Site Savings 

Reduced Reactive 

Power (GVAr) 220.6 225.0 140.3 231.3 222.1 299.3 534.7 813.6 

Active Energy Savings 1.12 1.14 1.45 1.66 1.68 2.07 2.12 2.45 

Reduced Reactive 

Losses Primary Energy Savings (Quads) 0.21 0.21 0.13 0.22 0.21 0.28 0.50 0.76 

Total Savings 1.33 1.35 1.58 1.88 1.89 2.35 2.62 3.21 

Discounted Primary Energy 3% Discount Rate 0.67 0.69 0.80 0.96 0.96 1.20 1.33 1.63 

Savings (Quads) 7% Discount Rate 0.31 0.31 0.37 0.44 0.44 0.55 0.61 0.75 

Equipment Cost Increase (2008 $B) 4.6 4.6 7.7 14.6 14.0 88.7 6.4 20.1 

Discounted Equipment Cost 3% Discount Rate 2.4 2.4 4.0 7.7 7.3 46.5 3.4 10.5 

Increase (2008 $B) 7% Discount Rate 1.2 1.2 1.9 3.7 3.5 22.4 1.6 5.1 

Active Energy Savings 20.9 21.3 27.1 31.1 31.3 38.7 39.6 45.7 

Reactive Power 

Savings Operating Cost Savings (2008 $B) 1.7 1.7 1.1 1.8 1.7 2.3 4.1 6.2 

Total Savings 22.6 23.0 28.1 32.8 33.0 41.0 43.7 51.9 

Discounted Operating Cost 3% Discount Rate 10.5 10.7 13.0 15.2 15.3 19.0 20.3 24.1 

Savings (2008 $B) 7% Discount Rate 4.4 4.4 5.4 6.3 6.4 7.9 8.4 10.0 

3% Discount Rate 8.1 8.2 9.0 7.6 8.0 -27.5 16.9 13.5 

Net Present Value (2008 $B) 

7% Discount Rate 3.2 3.3 3.5 2.6 2.8 -14.5 6.8 4.9 

EERE-2007-BT-STD-0007 COMMENT 33
10C-19

Table 10C.2.4 Capacitor Start Motors: Low Market Growth Scenario 

Trial Standard Level 

1 2 3 4 5 6 7 8 

Level 4 4 5 6 6 7 7 7 

CSIR Motor Efficiency 

Rating at 1/2 HP (%) 68.50% 68.50% 71.20% 73.00% 73.00% 77.00% 77.00% 77.00% 

Level 2 3 3 4 3 8 3 7 

CSCR Motor Efficiency 

Rating at 1/2 HP (%) 73.70% 75.99% 75.99% 77.50% 75.99% 84.22% 75.99% 81.96% 

CSIR Motors 126.3 125.4 126.0 121.3 118.8 129.0 0.7 2.5 

Shipments (Millions) 

CSCR Motors 2.8 3.6 3.0 7.7 10.2 0.0 128.3 126.6 

Active Energy Savings 

(TWh) 147.3 149.9 190.8 219.0 220.9 272.6 278.9 322.0 

Site Savings 

Reduced Reactive 

Power (GVAr) 168.1 171.4 106.9 176.2 169.2 228.0 407.4 619.9 

Active Energy Savings 0.86 0.87 1.11 1.27 1.28 1.58 1.62 1.87 

Reduced Reactive 

Losses Primary Energy Savings (Quads) 0.16 0.16 0.10 0.17 0.16 0.21 0.38 0.58 

Total Savings 1.01 1.03 1.21 1.44 1.44 1.80 2.00 2.46 

Discounted Primary Energy 3% Discount Rate 0.53 0.54 0.63 0.75 0.75 0.94 1.05 1.28 

Savings (Quads) 7% Discount Rate 0.25 0.26 0.30 0.36 0.36 0.44 0.50 0.61 

Equipment Cost Increase (2008 $B) 3.4 3.4 5.7 10.8 10.4 65.8 4.8 14.9 

Discounted Equipment Cost 3% Discount Rate 1.9 1.9 3.1 5.9 5.6 35.6 2.6 8.1 

Increase (2008 $B) 7% Discount Rate 0.9 0.9 1.6 2.9 2.8 17.9 1.3 4.1 

Active Energy Savings 15.3 15.6 19.9 22.8 23.0 28.4 29.1 33.5 

Reactive Power 

Savings Operating Cost Savings (2008 $B) 1.2 1.3 0.8 1.3 1.3 1.7 3.0 4.6 

Total Savings 16.6 16.9 20.7 24.1 24.3 30.1 32.1 38.1 

Discounted Operating Cost 3% Discount Rate 8.0 8.1 9.9 11.6 11.6 14.4 15.4 18.3 

Savings (2008 $B) 7% Discount Rate 3.4 3.5 4.3 5.0 5.0 6.2 6.7 7.9 

3% Discount Rate 6.1 6.2 6.8 5.7 6.0 -21.2 12.8 10.2 

Net Present Value (2008 $B) 

7% Discount Rate 2.5 2.6 2.7 2.1 2.2 -11.6 5.4 3.9 

EERE-2007-BT-STD-0007 COMMENT 33
10C-20

Table 10C.2.5 Capacitor Start Motors: Falling Market Share Scenario 

Trial Standard Level 

1 2 3 4 5 6 7 8 

Level 4 4 5 6 6 7 7 7 

CSIR Motor Efficiency 

Rating at 1/2 HP (%) 68.50% 68.50% 71.20% 73.00% 73.00% 77.00% 77.00% 77.00% 

Level 2 3 3 4 3 8 3 7 

CSCR Motor Efficiency 

Rating at 1/2 HP (%) 73.70% 75.99% 75.99% 77.50% 75.99% 84.22% 75.99% 81.96% 

CSIR Motors 99.0 98.3 98.8 95.1 93.1 101.2 0.6 1.9 

Shipments (Millions) 

CSCR Motors 2.2 2.8 2.3 6.1 8.0 0.0 100.6 99.2 

Active Energy Savings 

(TWh) 117.8 119.9 152.5 175.1 176.7 218.0 223.1 257.5 

Site Savings 

Reduced Reactive 

Power (GVAr) 134.4 137.1 85.5 140.9 135.3 182.4 325.8 495.7 

Active Energy Savings 0.69 0.70 0.89 1.02 1.03 1.27 1.30 1.50 

Reduced Reactive 

Losses Primary Energy Savings (Quads) 0.13 0.13 0.08 0.13 0.13 0.17 0.31 0.47 

Total Savings 0.81 0.83 0.97 1.16 1.16 1.44 1.61 1.97 

Discounted Primary Energy 3% Discount Rate 0.44 0.44 0.52 0.62 0.62 0.77 0.86 1.05 

Savings (Quads) 7% Discount Rate 0.21 0.21 0.25 0.30 0.30 0.37 0.42 0.51 

Equipment Cost Increase (2008 $B) 2.7 2.7 4.5 8.5 8.2 51.6 3.7 11.7 

Discounted Equipment Cost 3% Discount Rate 1.5 1.5 2.5 4.7 4.5 28.7 2.1 6.5 

Increase (2008 $B) 7% Discount Rate 0.8 0.8 1.3 2.5 2.3 14.9 1.1 3.4 

Active Energy Savings 11.9 12.2 15.5 17.8 17.9 22.1 22.6 26.1 

Reactive Power 

Savings Operating Cost Savings (2008 $B) 1.0 1.0 0.6 1.0 1.0 1.3 2.3 3.6 

Total Savings 12.9 13.1 16.1 18.8 18.9 23.4 25.0 29.7 

Discounted Operating Cost 3% Discount Rate 6.4 6.5 7.9 9.2 9.3 11.5 12.3 14.6 

Savings (2008 $B) 7% Discount Rate 2.8 2.9 3.5 4.1 4.2 5.2 5.5 6.5 

3% Discount Rate 4.9 5.0 5.4 4.5 4.8 -17.2 10.2 8.1 

Net Present Value (2008 $B) 

7% Discount Rate 2.1 2.1 2.3 1.7 1.8 -9.7 4.4 3.2 

EERE-2007-BT-STD-0007 COMMENT 33
10C-21

Table 10C.2.6 Capacitor Start Motors: Low CSCR Market Share Scenario 

Trial Standard Level 

1 2 3 4 5 6 7 8 

Level 4 4 5 6 6 7 7 7 

CSIR Motor Efficiency 

Rating at 1/2 HP (%) 68.50% 68.50% 71.20% 73.00% 73.00% 77.00% 77.00% 77.00% 

Level 2 3 3 4 3 8 3 7 

CSCR Motor Efficiency 

Rating at 1/2 HP (%) 73.70% 75.99% 75.99% 77.50% 75.99% 84.22% 75.99% 81.96% 

CSIR Motors 136.8 136.6 136.8 136.3 135.8 137.1 10.2 21.9 

Shipments (Millions) 

CSCR Motors 0.4 0.6 0.4 0.8 1.3 0.0 127.0 115.2 

Active Energy Savings 

(TWh) 152.7 153.4 199.2 227.8 228.3 289.6 296.0 336.6 

Site Savings 

Reduced Reactive 

Power (GVAr) 170.2 171.4 102.0 154.1 153.9 242.2 423.4 614.5 

Active Energy Savings 0.89 0.89 1.16 1.32 1.33 1.68 1.72 1.95 

Reduced Reactive 

Losses Primary Energy Savings (Quads) 0.16 0.16 0.10 0.14 0.14 0.23 0.40 0.58 

Total Savings 1.05 1.05 1.25 1.47 1.47 1.91 2.12 2.53 

Discounted Primary Energy 3% Discount Rate 0.55 0.55 0.65 0.77 0.77 1.00 1.10 1.32 

Savings (Quads) 7% Discount Rate 0.26 0.26 0.31 0.36 0.36 0.47 0.52 0.62 

Equipment Cost Increase (2008 $B) 3.8 3.8 6.3 12.5 12.4 69.9 7.9 20.8 

Discounted Equipment Cost 3% Discount Rate 2.0 2.0 3.4 6.8 6.7 37.8 4.3 11.3 

Increase (2008 $B) 7% Discount Rate 1.0 1.0 1.7 3.4 3.4 18.9 2.1 5.6 

Active Energy Savings 15.9 16.0 20.8 23.8 23.8 30.2 30.9 35.1 

Reactive Power 

Savings Operating Cost Savings (2008 $B) 1.3 1.3 0.8 1.1 1.1 1.8 3.1 4.5 

Total Savings 17.2 17.3 21.5 24.9 24.9 32.0 34.0 39.6 

Discounted Operating Cost 3% Discount Rate 8.2 8.3 10.3 11.9 11.9 15.3 16.3 19.0 

Savings (2008 $B) 7% Discount Rate 3.5 3.6 4.4 5.1 5.2 6.6 7.0 8.2 

3% Discount Rate 6.2 6.2 6.9 5.2 5.2 -22.5 12.0 7.7 

Net Present Value (2008 $B) 

7% Discount Rate 2.5 2.5 2.8 1.8 1.8 -12.3 4.9 2.6 

EERE-2007-BT-STD-0007 COMMENT 33
10C-22

Table 10C.2.7 Capacitor Start Motors: High CSCR Market Share Scenario 

Trial Standard Level 

1 2 3 4 5 6 7 8 

Level 4 4 5 6 6 7 7 7 

CSIR Motor Efficiency 

Rating at 1/2 HP (%) 68.50% 68.50% 71.20% 73.00% 73.00% 77.00% 77.00% 77.00% 

Level 2 3 3 4 3 8 3 7 

CSCR Motor Efficiency 

Rating at 1/2 HP (%) 73.70% 75.99% 75.99% 77.50% 75.99% 84.22% 75.99% 81.96% 

CSIR Motors 101.3 94.3 98.4 84.3 74.6 137.1 0.0 0.1 

Shipments (Millions) 

CSCR Motors 35.8 42.8 38.7 52.8 62.5 0.0 137.1 137.0 

Active Energy Savings 

(TWh) 188.7 205.7 231.4 256.1 262.7 289.6 296.3 342.7 

Site Savings 

Reduced Reactive 

Power (GVAr) 248.7 267.3 211.6 351.0 295.3 242.4 433.4 663.8 

Active Energy Savings 1.10 1.19 1.34 1.49 1.53 1.68 1.72 1.99 

Reduced Reactive 

Losses Primary Energy Savings (Quads) 0.23 0.25 0.20 0.33 0.28 0.23 0.41 0.62 

Total Savings 1.33 1.45 1.54 1.82 1.80 1.91 2.13 2.61 

Discounted Primary Energy 3% Discount Rate 0.69 0.75 0.80 0.95 0.94 1.00 1.11 1.36 

Savings (Quads) 7% Discount Rate 0.33 0.36 0.38 0.45 0.44 0.47 0.52 0.64 

Equipment Cost Increase (2008 $B) 3.0 3.4 5.0 8.8 7.6 69.9 4.8 15.2 

Discounted Equipment Cost 3% Discount Rate 1.6 1.8 2.7 4.8 4.1 37.8 2.6 8.2 

Increase (2008 $B) 7% Discount Rate 0.8 0.9 1.3 2.4 2.1 18.9 1.3 4.1 

Active Energy Savings 19.7 21.5 24.1 26.7 27.4 30.2 30.9 35.7 

Reactive Power 

Savings Operating Cost Savings (2008 $B) 1.8 2.0 1.6 2.6 2.2 1.8 3.2 4.9 

Total Savings 21.5 23.4 25.7 29.3 29.6 32.0 34.1 40.7 

Discounted Operating Cost 3% Discount Rate 10.3 11.2 12.3 14.0 14.2 15.3 16.3 19.5 

Savings (2008 $B) 7% Discount Rate 4.4 4.8 5.3 6.1 6.1 6.6 7.0 8.4 

3% Discount Rate 8.7 9.4 9.6 9.3 10.0 -22.5 13.7 11.2 

Net Present Value (2008 $B) 

7% Discount Rate 3.6 3.9 4.0 3.7 4.0 -12.3 5.7 4.3 

EERE-2007-BT-STD-0007 COMMENT 33
10C-23

Table 10C.2.8 Capacitor Start Motors: Middle Elasticity Scenario 

Trial Standard Level 

1 2 3 4 5 6 7 8 

Level 4 4 5 6 6 7 7 7 

CSIR Motor Efficiency 

Rating at 1/2 HP (%) 68.50% 68.50% 71.20% 73.00% 73.00% 77.00% 77.00% 77.00% 

Level 2 3 3 4 3 8 3 7 

CSCR Motor Efficiency 

Rating at 1/2 HP (%) 73.70% 75.99% 75.99% 77.50% 75.99% 84.22% 75.99% 81.96% 

CSIR Motors 134.2 133.3 134.0 126.3 123.7 120.5 0.7 2.3 

Shipments (Millions) 

CSCR Motors 2.9 3.8 3.2 8.2 10.9 0.0 136.4 130.7 

Active Energy Savings 

(TWh) 156.5 159.3 202.6 228.1 230.2 252.5 296.1 331.6 

Site Savings 

Reduced Reactive 

Power (GVAr) 178.5 182.1 113.5 184.0 176.7 210.3 432.5 638.9 

Active Energy Savings 0.91 0.93 1.18 1.32 1.34 1.47 1.72 1.93 

Reduced Reactive 

Losses Primary Energy Savings (Quads) 0.17 0.17 0.11 0.17 0.17 0.20 0.41 0.60 

Total Savings 1.08 1.10 1.28 1.50 1.50 1.66 2.13 2.53 

Discounted Primary Energy 3% Discount Rate 0.56 0.57 0.67 0.78 0.78 0.87 1.11 1.32 

Savings (Quads) 7% Discount Rate 0.26 0.27 0.32 0.37 0.37 0.41 0.52 0.62 

Equipment Cost Increase (2008 $B) 3.6 3.7 6.1 10.6 10.1 51.0 5.0 14.0 

Discounted Equipment Cost 3% Discount Rate 2.0 2.0 3.3 5.7 5.5 27.6 2.7 7.6 

Increase (2008 $B) 7% Discount Rate 1.0 1.0 1.6 2.9 2.7 13.8 1.4 3.8 

Active Energy Savings 16.3 16.6 21.1 23.8 24.0 26.3 30.9 34.6 

Reactive Power 

Savings Operating Cost Savings (2008 $B) 1.3 1.3 0.8 1.4 1.3 1.6 3.2 4.7 

Total Savings 17.6 18.0 22.0 25.1 25.3 27.9 34.1 39.3 

Discounted Operating Cost 3% Discount Rate 8.4 8.6 10.5 12.0 12.1 13.4 16.3 18.8 

Savings (2008 $B) 7% Discount Rate 3.6 3.7 4.5 5.2 5.2 5.8 7.0 8.1 

3% Discount Rate 6.5 6.6 7.2 6.3 6.6 -14.2 13.6 11.2 

Net Present Value (2008 $B) 

7% Discount Rate 2.7 2.7 2.9 2.3 2.5 -8.0 5.7 4.3 

EERE-2007-BT-STD-0007 COMMENT 33
10C-24

Table 10C.2.9 Capacitor Start Motors: High Elasticity Scenario 

Trial Standard Level 

1 2 3 4 5 6 7 8 

Level 4 4 5 6 6 7 7 7 

CSIR Motor Efficiency 

Rating at 1/2 HP (%) 68.50% 68.50% 71.20% 73.00% 73.00% 77.00% 77.00% 77.00% 

Level 2 3 3 4 3 8 3 7 

CSCR Motor Efficiency 

Rating at 1/2 HP (%) 73.70% 75.99% 75.99% 77.50% 75.99% 84.22% 75.99% 81.96% 

CSIR Motors 134.2 133.3 134.0 123.6 121.1 103.8 0.6 2.0 

Shipments (Millions) 

CSCR Motors 2.9 3.8 3.2 8.2 10.9 0.0 136.4 127.0 

Active Energy Savings 

(TWh) 156.5 159.3 202.6 223.6 225.8 215.4 295.9 321.1 

Site Savings 

Reduced Reactive 

Power (GVAr) 178.5 182.1 113.5 180.9 173.7 178.3 432.4 619.5 

Active Energy Savings 0.91 0.93 1.18 1.30 1.31 1.25 1.72 1.87 

Reduced Reactive 

Losses Primary Energy Savings (Quads) 0.17 0.17 0.11 0.17 0.16 0.17 0.41 0.58 

Total Savings 1.08 1.10 1.28 1.47 1.47 1.42 2.13 2.45 

Discounted Primary Energy 3% Discount Rate 0.56 0.57 0.67 0.77 0.77 0.74 1.11 1.28 

Savings (Quads) 7% Discount Rate 0.26 0.27 0.32 0.36 0.36 0.35 0.52 0.60 

Equipment Cost Increase (2008 $B) 3.6 3.7 6.1 9.6 9.2 35.2 4.9 12.3 

Discounted Equipment Cost 3% Discount Rate 2.0 2.0 3.3 5.2 5.0 19.0 2.7 6.7 

Increase (2008 $B) 7% Discount Rate 1.0 1.0 1.6 2.6 2.5 9.5 1.3 3.3 

Active Energy Savings 16.3 16.6 21.1 23.3 23.6 22.5 30.9 33.5 

Reactive Power 

Savings Operating Cost Savings (2008 $B) 1.3 1.3 0.8 1.3 1.3 1.3 3.2 4.6 

Total Savings 17.6 18.0 22.0 24.7 24.8 23.8 34.1 38.1 

Discounted Operating Cost 3% Discount Rate 8.4 8.6 10.5 11.8 11.9 11.4 16.3 18.2 

Savings (2008 $B) 7% Discount Rate 3.6 3.7 4.5 5.1 5.1 4.9 7.0 7.9 

3% Discount Rate 6.5 6.6 7.2 6.6 6.9 -7.6 13.6 11.6 

Net Present Value (2008 $B) 

7% Discount Rate 2.7 2.7 2.9 2.5 2.6 -4.6 5.7 4.5 

EERE-2007-BT-STD-0007 COMMENT 33
10C-25

Table 10C.2.10 Capacitor Start Motors: 50% Reactive Power Charge Scenario 

Trial Standard Level 

1 2 3 4 5 6 7 8 

Level 4 4 5 6 6 7 7 7 

CSIR Motor Efficiency 

Rating at 1/2 HP (%) 68.50% 68.50% 71.20% 73.00% 73.00% 77.00% 77.00% 77.00% 

Level 2 3 3 4 3 8 3 7 

CSCR Motor Efficiency 

Rating at 1/2 HP (%) 73.70% 75.99% 75.99% 77.50% 75.99% 84.22% 75.99% 81.96% 

CSIR Motors 134.2 133.3 134.0 128.9 126.3 137.1 0.8 2.6 

Shipments (Millions) 

CSCR Motors 2.9 3.8 3.2 8.2 10.9 0.0 136.4 134.5 

Active Energy Savings 

(TWh) 156.5 159.3 202.6 232.6 234.6 289.6 296.3 342.0 

Site Savings 

Reduced Reactive 

Power (GVAr) 178.5 182.1 113.5 187.2 179.7 242.2 432.7 658.4 

Active Energy Savings 0.91 0.93 1.18 1.35 1.36 1.68 1.72 1.99 

Reduced Reactive 

Losses Primary Energy Savings (Quads) 0.17 0.17 0.11 0.18 0.17 0.23 0.41 0.62 

Total Savings 1.08 1.10 1.28 1.53 1.53 1.91 2.13 2.61 

Discounted Primary Energy 3% Discount Rate 0.56 0.57 0.67 0.80 0.80 1.00 1.11 1.36 

Savings (Quads) 7% Discount Rate 0.26 0.27 0.32 0.37 0.38 0.47 0.52 0.64 

Equipment Cost Increase (2008 $B) 3.6 3.7 6.1 11.5 11.1 69.9 5.1 15.8 

Discounted Equipment Cost 3% Discount Rate 2.0 2.0 3.3 6.2 6.0 37.8 2.7 8.6 

Increase (2008 $B) 7% Discount Rate 1.0 1.0 1.6 3.1 3.0 18.9 1.4 4.3 

Active Energy Savings 16.3 16.6 21.1 24.3 24.5 30.2 30.9 35.7 

Reactive Power 

Savings Operating Cost Savings (2008 $B) 0.7 0.7 0.4 0.7 0.7 0.9 1.6 2.4 

Total Savings 17.0 17.3 21.5 25.0 25.1 31.1 32.5 38.1 

Discounted Operating Cost 3% Discount Rate 8.1 8.3 10.3 11.9 12.0 14.9 15.6 18.2 

Savings (2008 $B) 7% Discount Rate 3.5 3.6 4.5 5.2 5.2 6.4 6.7 7.9 

3% Discount Rate 6.2 6.3 7.0 5.7 6.1 -22.9 12.8 9.7 

Net Present Value (2008 $B) 

7% Discount Rate 2.5 2.6 2.8 2.0 2.2 -12.5 5.3 3.6 

EERE-2007-BT-STD-0007 COMMENT 33
10C-26

Table 10C.2.11 Capacitor Start Motors: 0% Reactive Power Charge Scenario 

Trial Standard Level 

1 2 3 4 5 6 7 8 

Level 4 4 5 6 6 7 7 7 

CSIR Motor Efficiency 

Rating at 1/2 HP (%) 68.50% 68.50% 71.20% 73.00% 73.00% 77.00% 77.00% 77.00% 

Level 2 3 3 4 3 8 3 7 

CSCR Motor Efficiency 

Rating at 1/2 HP (%) 73.70% 75.99% 75.99% 77.50% 75.99% 84.22% 75.99% 81.96% 

CSIR Motors 134.2 133.3 134.0 128.9 126.3 137.1 0.8 2.6 

Shipments (Millions) 

CSCR Motors 2.9 3.8 3.2 8.2 10.9 0.0 136.4 134.5 

Active Energy Savings 

(TWh) 156.5 159.3 202.6 232.6 234.6 289.6 296.3 342.0 

Site Savings 

Reduced Reactive 

Power (GVAr) 178.5 182.1 113.5 187.2 179.7 242.2 432.7 658.4 

Active Energy Savings 0.91 0.93 1.18 1.35 1.36 1.68 1.72 1.99 

Reduced Reactive 

Losses Primary Energy Savings (Quads) 0.17 0.17 0.11 0.18 0.17 0.23 0.41 0.62 

Total Savings 1.08 1.10 1.28 1.53 1.53 1.91 2.13 2.61 

Discounted Primary Energy 3% Discount Rate 0.56 0.57 0.67 0.80 0.80 1.00 1.11 1.36 

Savings (Quads) 7% Discount Rate 0.26 0.27 0.32 0.37 0.38 0.47 0.52 0.64 

Equipment Cost Increase (2008 $B) 3.6 3.7 6.1 11.5 11.1 69.9 5.1 15.8 

Discounted Equipment Cost 3% Discount Rate 2.0 2.0 3.3 6.2 6.0 37.8 2.7 8.6 

Increase (2008 $B) 7% Discount Rate 1.0 1.0 1.6 3.1 3.0 18.9 1.4 4.3 

Active Energy Savings 16.3 16.6 21.1 24.3 24.5 30.2 30.9 35.7 

Reactive Power 

Savings Operating Cost Savings (2008 $B) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 

Total Savings 16.3 16.6 21.1 24.3 24.5 30.2 30.9 35.7 

Discounted Operating Cost 3% Discount Rate 7.8 8.0 10.1 11.6 11.7 14.5 14.8 17.1 

Savings (2008 $B) 7% Discount Rate 3.4 3.4 4.4 5.0 5.1 6.2 6.4 7.4 

3% Discount Rate 5.8 6.0 6.8 5.4 5.7 -23.3 12.1 8.5 

Net Present Value (2008 $B) 

7% Discount Rate 2.4 2.4 2.7 1.9 2.1 -12.7 5.0 3.1 

EERE-2007-BT-STD-0007 COMMENT 33
10C-27

Table 10C.2.12 Capacitor Start Motors: Carbon Cap & Trade Scenario 

Trial Standard Level 

1 2 3 4 5 6 7 8 

Level 4 4 5 6 6 7 7 7 

CSIR Motor Efficiency 

Rating at 1/2 HP (%) 68.50% 68.50% 71.20% 73.00% 73.00% 77.00% 77.00% 77.00% 

Level 2 3 3 4 3 8 3 7 

CSCR Motor Efficiency 

Rating at 1/2 HP (%) 73.70% 75.99% 75.99% 77.50% 75.99% 84.22% 75.99% 81.96% 

CSIR Motors 134.2 133.3 134.0 128.9 126.3 137.1 0.8 2.6 

Shipments (Millions) 

CSCR Motors 2.9 3.8 3.2 8.2 10.9 0.0 136.4 134.5 

Active Energy Savings 

(TWh) 156.5 159.3 202.6 232.6 234.6 289.6 296.3 342.0 

Site Savings 

Reduced Reactive 

Power (GVAr) 178.5 182.1 113.5 187.2 179.7 242.2 432.7 658.4 

Active Energy Savings 0.91 0.93 1.18 1.35 1.36 1.68 1.72 1.99 

Reduced Reactive 

Losses Primary Energy Savings (Quads) 0.17 0.17 0.11 0.18 0.17 0.23 0.41 0.62 

Total Savings 1.08 1.10 1.28 1.53 1.53 1.91 2.13 2.61 

Discounted Primary Energy 3% Discount Rate 0.56 0.57 0.67 0.80 0.80 1.00 1.11 1.36 

Savings (Quads) 7% Discount Rate 0.26 0.27 0.32 0.37 0.38 0.47 0.52 0.64 

Equipment Cost Increase (2008 $B) 3.6 3.7 6.1 11.5 11.1 69.9 5.1 15.8 

Discounted Equipment Cost 3% Discount Rate 2.0 2.0 3.3 6.2 6.0 37.8 2.7 8.6 

Increase (2008 $B) 7% Discount Rate 1.0 1.0 1.6 3.1 3.0 18.9 1.4 4.3 

Active Energy Savings 21.5 21.9 27.9 32.0 32.3 39.8 40.8 47.1 

Reactive Power 

Savings Operating Cost Savings (2008 $B) 1.7 1.8 1.1 1.8 1.8 2.4 4.2 6.4 

Total Savings 23.3 23.7 29.0 33.8 34.0 42.2 45.0 53.5 

Discounted Operating Cost 3% Discount Rate 10.8 11.0 13.5 15.7 15.8 19.6 20.9 24.9 

Savings (2008 $B) 7% Discount Rate 4.5 4.6 5.6 6.6 6.6 8.2 8.7 10.4 

3% Discount Rate 8.9 9.1 10.2 9.5 9.9 -18.1 18.2 16.3 

Net Present Value (2008 $B) 

7% Discount Rate 3.5 3.6 4.0 3.4 3.6 -10.7 7.3 6.1 

EERE-2007-BT-STD-0007 COMMENT 33
10C-28

Table 10C.2.13 Capacitor Start Motors: High Energy Price 

Trial Standard Level 

1 2 3 4 5 6 7 8 

Level 4 4 5 6 6 7 7 7 

CSIR Motor Efficiency 

Rating at 1/2 HP (%) 68.50% 68.50% 71.20% 73.00% 73.00% 77.00% 77.00% 77.00% 

Level 2 3 3 4 3 8 3 7 

CSCR Motor Efficiency 

Rating at 1/2 HP (%) 73.70% 75.99% 75.99% 77.50% 75.99% 84.22% 75.99% 81.96% 

CSIR Motors 134.2 133.3 134.0 128.9 126.3 137.1 0.8 2.6 

Shipments (Millions) 

CSCR Motors 2.9 3.8 3.2 8.2 10.9 0.0 136.4 134.5 

Active Energy Savings 

(TWh) 156.5 159.3 202.6 232.6 234.6 289.6 296.3 342.0 

Site Savings 

Reduced Reactive 

Power (GVAr) 178.5 182.1 113.5 187.2 179.7 242.2 432.7 658.4 

Active Energy Savings 0.91 0.93 1.18 1.35 1.36 1.68 1.72 1.99 

Reduced Reactive 

Losses Primary Energy Savings (Quads) 0.17 0.17 0.11 0.18 0.17 0.23 0.41 0.62 

Total Savings 1.08 1.10 1.28 1.53 1.53 1.91 2.13 2.61 

Discounted Primary Energy 3% Discount Rate 0.56 0.57 0.67 0.80 0.80 1.00 1.11 1.36 

Savings (Quads) 7% Discount Rate 0.26 0.27 0.32 0.37 0.38 0.47 0.52 0.64 

Equipment Cost Increase (2008 $B) 3.6 3.7 6.1 11.5 11.1 69.9 5.1 15.8 

Discounted Equipment Cost 3% Discount Rate 2.0 2.0 3.3 6.2 6.0 37.8 2.7 8.6 

Increase (2008 $B) 7% Discount Rate 1.0 1.0 1.6 3.1 3.0 18.9 1.4 4.3 

Active Energy Savings 15.9 16.2 20.6 23.7 23.9 29.5 30.2 34.8 

Reactive Power 

Savings Operating Cost Savings (2008 $B) 1.3 1.3 0.8 1.4 1.3 1.8 3.1 4.8 

Total Savings 17.2 17.5 21.5 25.0 25.2 31.2 33.3 39.6 

Discounted Operating Cost 3% Discount Rate 8.2 8.4 10.3 12.0 12.0 14.9 15.9 18.9 

Savings (2008 $B) 7% Discount Rate 3.5 3.6 4.4 5.2 5.2 6.4 6.9 8.1 

3% Discount Rate 6.3 6.4 7.0 5.7 6.1 -22.9 13.2 10.4 

Net Present Value (2008 $B) 

7% Discount Rate 2.6 2.6 2.8 2.0 2.2 -12.5 5.5 3.9 

EERE-2007-BT-STD-0007 COMMENT 33
10C-29

Table 10C.2.14 Capacitor Start Motors: Low Energy Price 

Trial Standard Level 

1 2 3 4 5 6 7 8 

Level 4 4 5 6 6 7 7 7 

CSIR Motor Efficiency 

Rating at 1/2 HP (%) 68.50% 68.50% 71.20% 73.00% 73.00% 77.00% 77.00% 77.00% 

Level 2 3 3 4 3 8 3 7 

CSCR Motor Efficiency 

Rating at 1/2 HP (%) 73.70% 75.99% 75.99% 77.50% 75.99% 84.22% 75.99% 81.96% 

CSIR Motors 134.2 133.3 134.0 128.9 126.3 137.1 0.8 2.6 

Shipments (Millions) 

CSCR Motors 2.9 3.8 3.2 8.2 10.9 0.0 136.4 134.5 

Active Energy Savings 

(TWh) 156.5 159.3 202.6 232.6 234.6 289.6 296.3 342.0 

Site Savings 

Reduced Reactive 

Power (GVAr) 178.5 182.1 113.5 187.2 179.7 242.2 432.7 658.4 

Active Energy Savings 0.91 0.93 1.18 1.35 1.36 1.68 1.72 1.99 

Reduced Reactive 

Losses Primary Energy Savings (Quads) 0.17 0.17 0.11 0.18 0.17 0.23 0.41 0.62 

Total Savings 1.08 1.10 1.28 1.53 1.53 1.91 2.13 2.61 

Discounted Primary Energy 3% Discount Rate 0.56 0.57 0.67 0.80 0.80 1.00 1.11 1.36 

Savings (Quads) 7% Discount Rate 0.26 0.27 0.32 0.37 0.38 0.47 0.52 0.64 

Equipment Cost Increase (2008 $B) 3.6 3.7 6.1 11.5 11.1 69.9 5.1 15.8 

Discounted Equipment Cost 3% Discount Rate 2.0 2.0 3.3 6.2 6.0 37.8 2.7 8.6 

Increase (2008 $B) 7% Discount Rate 1.0 1.0 1.6 3.1 3.0 18.9 1.4 4.3 

Active Energy Savings 16.5 16.8 21.4 24.6 24.8 30.6 31.3 36.1 

Reactive Power 

Savings Operating Cost Savings (2008 $B) 1.3 1.4 0.9 1.4 1.3 1.8 3.2 4.9 

Total Savings 17.9 18.2 22.2 26.0 26.1 32.4 34.5 41.0 

Discounted Operating Cost 3% Discount Rate 8.6 8.7 10.7 12.5 12.5 15.6 16.6 19.7 

Savings (2008 $B) 7% Discount Rate 3.7 3.8 4.6 5.4 5.4 6.7 7.2 8.5 

3% Discount Rate 6.6 6.8 7.4 6.2 6.6 -22.2 13.8 11.2 

Net Present Value (2008 $B) 

7% Discount Rate 2.7 2.8 3.0 2.3 2.5 -12.1 5.8 4.3 

EERE-2007-BT-STD-0007 COMMENT 33
10C.3 CAPACITOR-START RUN MOTORS SEGMENTED MARKETS RESULTS 

-30

-25

-20

-15

-10

-5

0

5

10

15

20

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5

Primary Energy Savings (Quads)

Net Present Value, Dicounted at 3% (2008 $B)

Reference Case: 0 Year Market Share Transition Time

Reference Case: 10 Year Market Share Transition Time

High Market Growth Scenario

Low Market Growth Scenario

Falling Market Share Scenario

Low CSCR Market Share Scenario

High CSCR Market Share Scenario

Medium Elasticity Scenario

High Elasticity Scenario

50% Reactive Power Charge Scenario

0% Reactive Power Charge Scenario

Carbon Cap & Trade Scenario

Low Energy Price Scenario

High Energy Price Scenario

Figure 10C.3.1 Capacitor Start Motors: Net Present Value (3% 

Discount Rate) versus Primary Energy Savings 

10C-30

EERE-2007-BT-STD-0007 COMMENT 33
-30

-25

-20

-15

-10

-5

0

5

10

15

20

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5

Primary Energy Savings (Quads)

Net Present Value, Discounted at 7% (2008 $B)

Reference Case: 0 Year Market Share Transition Time

Reference Case: 10 Year Market Share Transition Time

High Market Growth Scenario

Low Market Growth Scenario

Falling Market Share Scenario

Low CSCR Market Share Scenario

High CSCR Market Share Scenario

Medium Elasticity Scenario

High Elasticity Scenario

50% Reactive Power Charge Scenario

0% Reactive Power Charge Scenario

Carbon Cap & Trade Scenario

Low Energy Price Scenario

High Energy Price Scenario

Figure 10C.3.2 Capacitor Start Motors: Net Present Value (7% 

Discount Rate) versus Primary Energy Savings 

10C-31

EERE-2007-BT-STD-0007 COMMENT 33
10C-32

Table 10C.3.1 Capacitor Start Motors: Segmented Markets Reference Case: 0 Year 

Market Share Transition Time 

Trial Standard Level 

1 2 3 4 5 6 7 8 

Level 4 4 5 6 6 7 7 7 

CSIR Motor Efficiency 

Rating at 1/2 HP (%) 68.50% 68.50% 71.20% 73.00% 73.00% 77.00% 77.00% 77.00%

Level 2 3 3 4 3 8 3 7 

CSCR Motor Efficiency 

Rating at 1/2 HP (%) 73.70% 75.99% 75.99% 77.50% 75.99% 84.22% 75.99% 81.96%

CSIR Motors 134.1 133.2 133.1 126.9 124.6 136.5 101.3 106.3 

Shipments (Millions) 

CSCR Motors 3.0 3.9 4.0 10.2 12.5 0.6 35.9 30.9 

Active Energy 

Savings (TWh) 156.7 159.5 203.4 232.7 234.2 289.9 284.8 295.7 

Site Savings 

Reduced Reactive 

Power (GVAr) 178.8 182.1 116.0 191.1 181.8 243.6 284.6 344.6 

Active Energy 

Savings 0.91 0.93 1.18 1.35 1.36 1.68 1.65 1.72 

Reduced Reactive 

Losses 0.17 0.17 0.11 0.18 0.17 0.23 0.27 0.32 Primary Energy Savings (Quads) 

Total Savings 1.08 1.10 1.29 1.53 1.53 1.91 1.92 2.04 

Discounted Primary Energy 3% Discount Rate 0.56 0.57 0.67 0.80 0.80 1.00 1.00 1.06 

Savings (Quads) 7% Discount Rate 0.26 0.27 0.32 0.38 0.38 0.47 0.47 0.50 

Equipment Cost Increase (2008 $B) 3.6 3.7 6.0 11.0 10.7 69.7 11.9 17.3 

Discounted Equipment Cost 3% Discount Rate 2.0 2.0 3.2 6.0 5.8 37.7 6.5 9.3 

Increase (2008 $B) 7% Discount Rate 1.0 1.0 1.6 3.0 2.9 18.8 3.2 4.7 

Active Energy 

Savings 16.3 16.6 21.2 24.3 24.4 30.2 29.7 30.8 

Reactive Power 

Savings 1.3 1.3 0.9 1.4 1.3 1.8 2.1 2.5 Operating Cost Savings (2008 $B) 

Total Savings 17.7 18.0 22.1 25.7 25.8 32.0 31.8 33.4 

Discounted Operating Cost 3% Discount Rate 8.5 8.6 10.6 12.3 12.3 15.3 15.2 16.0 

Savings (2008 $B) 7% Discount Rate 3.6 3.7 4.6 5.3 5.3 6.6 6.6 6.9 

3% Discount Rate 6.5 6.6 7.3 6.3 6.6 -22.3 8.8 6.6 

Net Present Value (2008 $B) 

7% Discount Rate 2.7 2.7 2.9 2.3 2.4 -12.2 3.3 2.2 

EERE-2007-BT-STD-0007 COMMENT 33
10C-33

Table 10C.3.2 Capacitor Start Motors: Segmented Markets Reference Case: 10 

Year Market Share Transition Time 

Trial Standard Level 

1 2 3 4 5 6 7 8 

Level 4 4 5 6 6 7 7 7 

CSIR Motor Efficiency 

Rating at 1/2 HP (%) 68.50% 68.50% 71.20% 73.00% 73.00% 77.00% 77.00% 77.00%

Level 2 3 3 4 3 8 3 7 

CSCR Motor Efficiency 

Rating at 1/2 HP (%) 73.70% 75.99% 75.99% 77.50% 75.99% 84.22% 75.99% 81.96%

CSIR Motors 133.7 132.9 132.7 127.3 125.3 135.7 104.8 109.2 

Shipments (Millions) 

CSCR Motors 3.5 4.3 4.4 9.8 11.8 1.4 32.3 27.9 

Active Energy 

Savings (TWh) 157.3 160.1 203.8 232.6 234.0 290.8 285.6 295.5 

Site Savings 

Reduced Reactive 

Power (GVAr) 180.2 183.1 117.4 190.1 180.3 248.0 280.7 334.7 

Active Energy 

Savings 0.91 0.93 1.18 1.35 1.36 1.69 1.66 1.72 

Reduced Reactive 

Losses 0.17 0.17 0.11 0.18 0.17 0.23 0.26 0.31 Primary Energy Savings (Quads) 

Total Savings 1.08 1.10 1.29 1.53 1.53 1.92 1.92 2.03 

Discounted Primary Energy 3% Discount Rate 0.57 0.58 0.68 0.80 0.80 1.00 1.00 1.06 

Savings (Quads) 7% Discount Rate 0.27 0.27 0.32 0.38 0.37 0.47 0.47 0.50 

Equipment Cost Increase (2008 $B) 3.6 3.7 6.0 11.1 10.8 70.0 18.5 23.2 

Discounted Equipment Cost 3% Discount Rate 2.0 2.0 3.2 6.1 5.9 37.9 11.5 13.9 

Increase (2008 $B) 7% Discount Rate 1.0 1.0 1.6 3.0 3.0 19.0 6.9 8.0 

Active Energy 

Savings 16.4 16.7 21.2 24.3 24.4 30.3 29.8 30.8 

Reactive Power 

Savings 1.3 1.4 0.9 1.4 1.3 1.8 2.1 2.5 Operating Cost Savings (2008 $B) 

Total Savings 17.7 18.0 22.1 25.7 25.7 32.1 31.8 33.3 

Discounted Operating Cost 3% Discount Rate 8.5 8.6 10.6 12.3 12.3 15.4 15.3 15.9 

Savings (2008 $B) 7% Discount Rate 3.7 3.7 4.6 5.3 5.3 6.7 6.6 6.9 

3% Discount Rate 6.5 6.7 7.4 6.2 6.4 -22.5 3.8 2.0 

Net Present Value (2008 $B) 

7% Discount Rate 2.7 2.8 3.0 2.3 2.3 -12.3 -0.3 -1.1 

EERE-2007-BT-STD-0007 COMMENT 33
10C-34

Table 10C.3.3 Capacitor Start Motors: Segmented Markets High Market Growth 

Scenario 

Trial Standard Level 

1 2 3 4 5 6 7 8 

Level 4 4 5 6 6 7 7 7 

CSIR Motor Efficiency 

Rating at 1/2 HP (%) 68.50% 68.50% 71.20% 73.00% 73.00% 77.00% 77.00% 77.00%

Level 2 3 3 4 3 8 3 7 

CSCR Motor Efficiency 

Rating at 1/2 HP (%) 73.70% 75.99% 75.99% 77.50% 75.99% 84.22% 75.99% 81.96%

CSIR Motors 170.2 169.1 168.9 161.0 158.2 173.2 128.5 134.9 

Shipments (Millions) 

CSCR Motors 3.8 5.0 5.1 13.0 15.9 0.8 45.5 39.2 

Active Energy 

Savings (TWh) 193.6 197.2 251.3 287.6 289.5 358.3 352.0 365.5 

Site Savings 

Reduced Reactive 

Power (GVAr) 221.0 225.1 143.3 236.1 224.7 301.0 351.7 425.8 

Active Energy 

Savings 1.12 1.14 1.45 1.66 1.67 2.07 2.04 2.11 

Reduced Reactive 

Losses 0.21 0.21 0.13 0.22 0.21 0.28 0.33 0.40 Primary Energy Savings (Quads) 

Total Savings 1.33 1.35 1.59 1.89 1.89 2.36 2.37 2.51 

Discounted Primary Energy 3% Discount Rate 0.67 0.69 0.81 0.96 0.96 1.20 1.20 1.28 

Savings (Quads) 7% Discount Rate 0.31 0.31 0.37 0.44 0.44 0.55 0.55 0.58 

Equipment Cost Increase (2008 $B) 4.6 4.6 7.6 14.0 13.5 88.4 15.1 21.9 

Discounted Equipment Cost 3% Discount Rate 2.4 2.4 4.0 7.3 7.1 46.3 7.9 11.5 

Increase (2008 $B) 7% Discount Rate 1.2 1.2 1.9 3.5 3.4 22.3 3.8 5.5 

Active Energy 

Savings 20.9 21.3 27.2 31.1 31.3 38.7 38.0 39.5 

Reactive Power 

Savings 1.7 1.7 1.1 1.8 1.7 2.3 2.7 3.3 Operating Cost Savings (2008 $B) 

Total Savings 22.6 23.0 28.3 32.9 33.0 41.0 40.7 42.7 

Discounted Operating Cost 3% Discount Rate 10.5 10.7 13.1 15.3 15.3 19.0 18.9 19.8 

Savings (2008 $B) 7% Discount Rate 4.4 4.4 5.4 6.3 6.4 7.9 7.8 8.2 

3% Discount Rate 8.1 8.3 9.1 7.9 8.2 -27.3 11.0 8.3 

Net Present Value (2008 $B) 

7% Discount Rate 3.2 3.3 3.5 2.8 2.9 -14.4 4.0 2.7 

EERE-2007-BT-STD-0007 COMMENT 33
10C-35

Table 10C.3.4 Capacitor Start Motors: Segmented Markets Low Market Growth 

Scenario 

Trial Standard Level 

1 2 3 4 5 6 7 8 

Level 4 4 5 6 6 7 7 7 

CSIR Motor Efficiency 

Rating at 1/2 HP (%) 68.50% 68.50% 71.20% 73.00% 73.00% 77.00% 77.00% 77.00%

Level 2 3 3 4 3 8 3 7 

CSCR Motor Efficiency 

Rating at 1/2 HP (%) 73.70% 75.99% 75.99% 77.50% 75.99% 84.22% 75.99% 81.96%

CSIR Motors 126.2 125.3 125.2 119.4 117.3 128.4 95.3 100.0 

Shipments (Millions) 

CSCR Motors 2.8 3.7 3.8 9.6 11.8 0.6 33.8 29.0 

Active Energy 

Savings (TWh) 147.5 150.2 191.5 219.1 220.5 273.0 268.2 278.4 

Site Savings 

Reduced Reactive 

Power (GVAr) 168.4 171.5 109.2 179.9 171.2 229.3 267.9 324.4 

Active Energy 

Savings 0.86 0.87 1.11 1.27 1.28 1.59 1.56 1.62 

Reduced Reactive 

Losses 0.16 0.16 0.10 0.17 0.16 0.22 0.25 0.31 Primary Energy Savings (Quads) 

Total Savings 1.02 1.03 1.22 1.44 1.44 1.80 1.81 1.92 

Discounted Primary Energy 3% Discount Rate 0.53 0.54 0.64 0.75 0.75 0.94 0.95 1.01 

Savings (Quads) 7% Discount Rate 0.25 0.26 0.30 0.36 0.36 0.45 0.45 0.48 

Equipment Cost Increase (2008 $B) 3.4 3.4 5.6 10.4 10.0 65.5 11.2 16.3 

Discounted Equipment Cost 3% Discount Rate 1.9 1.9 3.1 5.6 5.4 35.5 6.1 8.8 

Increase (2008 $B) 7% Discount Rate 0.9 0.9 1.5 2.8 2.7 17.8 3.1 4.4 

Active Energy 

Savings 15.4 15.6 19.9 22.8 23.0 28.4 27.9 29.0 

Reactive Power 

Savings 1.2 1.3 0.8 1.3 1.3 1.7 2.0 2.4 Operating Cost Savings (2008 $B) 

Total Savings 16.6 16.9 20.8 24.2 24.2 30.1 29.9 31.4 

Discounted Operating Cost 3% Discount Rate 8.0 8.1 10.0 11.6 11.6 14.5 14.3 15.1 

Savings (2008 $B) 7% Discount Rate 3.4 3.5 4.3 5.0 5.0 6.3 6.2 6.5 

3% Discount Rate 6.1 6.3 6.9 6.0 6.2 -21.0 8.3 6.2 

Net Present Value (2008 $B) 

7% Discount Rate 2.5 2.6 2.8 2.2 2.3 -11.6 3.2 2.1 

EERE-2007-BT-STD-0007 COMMENT 33
10C-36

Table 10C.3.5 Capacitor Start Motors: Segmented Markets Falling Market Share 

Scenario 

Trial Standard Level 

1 2 3 4 5 6 7 8 

Level 4 4 5 6 6 7 7 7 

CSIR Motor Efficiency 

Rating at 1/2 HP (%) 68.50% 68.50% 71.20% 73.00% 73.00% 77.00% 77.00% 77.00%

Level 2 3 3 4 3 8 3 7 

CSCR Motor Efficiency 

Rating at 1/2 HP (%) 73.70% 75.99% 75.99% 77.50% 75.99% 84.22% 75.99% 81.96%

CSIR Motors 98.9 98.3 98.2 93.6 91.9 100.7 74.7 78.4 

Shipments (Millions) 

CSCR Motors 2.2 2.9 3.0 7.6 9.2 0.5 26.5 22.8 

Active Energy 

Savings (TWh) 118.0 120.1 153.1 175.2 176.4 218.3 214.4 222.7 

Site Savings 

Reduced Reactive 

Power (GVAr) 134.6 137.1 87.3 143.9 136.9 183.4 214.3 259.4 

Active Energy 

Savings 0.69 0.70 0.89 1.02 1.03 1.27 1.25 1.30 

Reduced Reactive 

Losses 0.13 0.13 0.08 0.14 0.13 0.17 0.20 0.25 Primary Energy Savings (Quads) 

Total Savings 0.82 0.83 0.98 1.16 1.16 1.45 1.45 1.54 

Discounted Primary Energy 3% Discount Rate 0.44 0.44 0.52 0.62 0.62 0.77 0.78 0.82 

Savings (Quads) 7% Discount Rate 0.21 0.22 0.25 0.30 0.30 0.37 0.38 0.40 

Equipment Cost Increase (2008 $B) 2.7 2.7 4.4 8.1 7.9 51.4 8.8 12.8 

Discounted Equipment Cost 3% Discount Rate 1.5 1.5 2.5 4.5 4.4 28.6 4.9 7.1 

Increase (2008 $B) 7% Discount Rate 0.8 0.8 1.3 2.3 2.3 14.8 2.5 3.7 

Active Energy 

Savings 12.0 12.2 15.5 17.8 17.9 22.1 21.7 22.6 

Reactive Power 

Savings 1.0 1.0 0.6 1.0 1.0 1.3 1.5 1.9 Operating Cost Savings (2008 $B) 

Total Savings 12.9 13.2 16.1 18.8 18.9 23.4 23.3 24.4 

Discounted Operating Cost 3% Discount Rate 6.4 6.5 8.0 9.3 9.3 11.6 11.5 12.0 

Savings (2008 $B) 7% Discount Rate 2.8 2.9 3.6 4.1 4.2 5.2 5.1 5.4 

3% Discount Rate 4.9 5.0 5.5 4.7 4.9 -17.0 6.6 4.9 

Net Present Value (2008 $B) 

7% Discount Rate 2.1 2.1 2.3 1.8 1.9 -9.6 2.6 1.7 

EERE-2007-BT-STD-0007 COMMENT 33
10C-37

Table 10C.3.6 Capacitor Start Motors: Segmented Markets Low CSCR Market 

Share Scenario 

Trial Standard Level 

1 2 3 4 5 6 7 8 

Level 4 4 5 6 6 7 7 7 

CSIR Motor Efficiency 

Rating at 1/2 HP (%) 68.50% 68.50% 71.20% 73.00% 73.00% 77.00% 77.00% 77.00%

Level 2 3 3 4 3 8 3 7 

CSCR Motor Efficiency 

Rating at 1/2 HP (%) 73.70% 75.99% 75.99% 77.50% 75.99% 84.22% 75.99% 81.96%

CSIR Motors 136.8 136.5 136.7 135.1 134.8 136.6 108.8 109.4 

Shipments (Millions) 

CSCR Motors 0.4 0.6 0.4 2.0 2.3 0.6 28.4 27.7 

Active Energy 

Savings (TWh) 152.7 153.5 199.3 228.2 228.4 289.9 283.7 293.7 

Site Savings 

Reduced Reactive 

Power (GVAr) 170.4 171.4 102.2 157.6 155.8 243.4 270.1 330.8 

Active Energy 

Savings 0.89 0.89 1.16 1.33 1.33 1.68 1.65 1.71 

Reduced Reactive 

Losses 0.16 0.16 0.10 0.15 0.15 0.23 0.25 0.31 Primary Energy Savings (Quads) 

Total Savings 1.05 1.05 1.25 1.47 1.47 1.91 1.90 2.02 

Discounted Primary Energy 3% Discount Rate 0.55 0.55 0.65 0.77 0.77 1.00 0.99 1.05 

Savings (Quads) 7% Discount Rate 0.26 0.26 0.31 0.36 0.36 0.47 0.47 0.50 

Equipment Cost Increase (2008 $B) 3.8 3.8 6.3 12.2 12.1 69.7 13.3 17.6 

Discounted Equipment Cost 3% Discount Rate 2.0 2.0 3.4 6.6 6.5 37.7 7.2 9.5 

Increase (2008 $B) 7% Discount Rate 1.0 1.0 1.7 3.3 3.3 18.8 3.6 4.8 

Active Energy 

Savings 15.9 16.0 20.8 23.8 23.8 30.2 29.6 30.6 

Reactive Power 

Savings 1.3 1.3 0.8 1.2 1.2 1.8 2.0 2.4 Operating Cost Savings (2008 $B) 

Total Savings 17.2 17.3 21.5 25.0 25.0 32.0 31.6 33.1 

Discounted Operating Cost 3% Discount Rate 8.2 8.3 10.3 12.0 12.0 15.3 15.1 15.8 

Savings (2008 $B) 7% Discount Rate 3.6 3.6 4.4 5.2 5.2 6.6 6.5 6.8 

3% Discount Rate 6.2 6.2 6.9 5.4 5.4 -22.3 7.9 6.3 

Net Present Value (2008 $B) 

7% Discount Rate 2.5 2.5 2.8 1.9 1.9 -12.2 2.9 2.1 

EERE-2007-BT-STD-0007 COMMENT 33
10C-38

Table 10C.3.7 Capacitor Start Motors: Segmented Markets High CSCR Market 

Share Scenario 

Trial Standard Level 

1 2 3 4 5 6 7 8 

Level 4 4 5 6 6 7 7 7 

CSIR Motor Efficiency 

Rating at 1/2 HP (%) 68.50% 68.50% 71.20% 73.00% 73.00% 77.00% 77.00% 77.00%

Level 2 3 3 4 3 8 3 7 

CSCR Motor Efficiency 

Rating at 1/2 HP (%) 73.70% 75.99% 75.99% 77.50% 75.99% 84.22% 75.99% 81.96%

CSIR Motors 100.1 94.3 98.4 84.6 75.3 136.5 63.3 82.8 

Shipments (Millions) 

CSCR Motors 37.0 42.8 38.8 52.5 61.8 0.6 73.8 54.4 

Active Energy 

Savings (TWh) 190.1 206.6 232.2 254.1 260.3 289.9 289.6 308.0 

Site Savings 

Reduced Reactive 

Power (GVAr) 251.3 266.6 213.5 342.5 290.7 243.6 346.5 428.0 

Active Energy 

Savings 1.10 1.20 1.35 1.48 1.51 1.68 1.68 1.79 

Reduced Reactive 

Losses 0.24 0.25 0.20 0.32 0.27 0.23 0.33 0.40 Primary Energy Savings (Quads) 

Total Savings 1.34 1.45 1.55 1.80 1.79 1.91 2.01 2.19 

Discounted Primary Energy 3% Discount Rate 0.70 0.76 0.81 0.94 0.93 1.00 1.05 1.14 

Savings (Quads) 7% Discount Rate 0.33 0.36 0.38 0.44 0.44 0.47 0.49 0.54 

Equipment Cost Increase (2008 $B) 3.1 3.4 4.9 8.2 7.2 69.7 8.5 16.1 

Discounted Equipment Cost 3% Discount Rate 1.7 1.8 2.7 4.4 3.9 37.7 4.6 8.7 

Increase (2008 $B) 7% Discount Rate 0.8 0.9 1.3 2.2 2.0 18.8 2.3 4.3 

Active Energy 

Savings 19.8 21.5 24.2 26.5 27.2 30.2 30.2 32.1 

Reactive Power 

Savings 1.9 2.0 1.6 2.5 2.2 1.8 2.6 3.2 Operating Cost Savings (2008 $B) 

Total Savings 21.7 23.5 25.8 29.0 29.3 32.0 32.8 35.3 

Discounted Operating Cost 3% Discount Rate 10.4 11.3 12.3 13.9 14.0 15.3 15.7 16.9 

Savings (2008 $B) 7% Discount Rate 4.5 4.9 5.3 6.0 6.1 6.6 6.8 7.3 

3% Discount Rate 8.7 9.4 9.7 9.5 10.1 -22.3 11.1 8.2 

Net Present Value (2008 $B) 

7% Discount Rate 3.7 3.9 4.0 3.8 4.1 -12.2 4.5 2.9 

EERE-2007-BT-STD-0007 COMMENT 33
10C-39

Table 10C.3.8 Capacitor Start Motors: Segmented Markets Middle Elasticity 

Scenario 

Trial Standard Level 

1 2 3 4 5 6 7 8 

Level 4 4 5 6 6 7 7 7 

CSIR Motor Efficiency 

Rating at 1/2 HP (%) 68.50% 68.50% 71.20% 73.00% 73.00% 77.00% 77.00% 77.00%

Level 2 3 3 4 3 8 3 7 

CSCR Motor Efficiency 

Rating at 1/2 HP (%) 73.70% 75.99% 75.99% 77.50% 75.99% 84.22% 75.99% 81.96%

CSIR Motors 134.1 133.2 133.1 124.7 122.5 128.4 98.2 103.0 

Shipments (Millions) 

CSCR Motors 3.0 3.9 4.0 10.2 12.5 0.5 35.9 29.2 

Active Energy 

Savings (TWh) 156.7 159.5 203.4 229.0 230.6 271.3 278.2 284.5 

Site Savings 

Reduced Reactive 

Power (GVAr) 178.8 182.1 116.0 188.6 179.3 227.1 279.0 329.7 

Active Energy 

Savings 0.91 0.93 1.18 1.33 1.34 1.58 1.62 1.65 

Reduced Reactive 

Losses 0.17 0.17 0.11 0.18 0.17 0.21 0.26 0.31 Primary Energy Savings (Quads) 

Total Savings 1.08 1.10 1.29 1.51 1.51 1.79 1.88 1.96 

Discounted Primary Energy 3% Discount Rate 0.56 0.57 0.67 0.79 0.79 0.93 0.98 1.02 

Savings (Quads) 7% Discount Rate 0.26 0.27 0.32 0.37 0.37 0.44 0.46 0.48 

Equipment Cost Increase (2008 $B) 3.6 3.7 6.0 10.2 9.8 48.8 10.7 15.0 

Discounted Equipment Cost 3% Discount Rate 2.0 2.0 3.2 5.5 5.3 26.4 5.8 8.1 

Increase (2008 $B) 7% Discount Rate 1.0 1.0 1.6 2.7 2.6 13.2 2.9 4.1 

Active Energy 

Savings 16.3 16.6 21.2 23.9 24.0 28.3 29.0 29.7 

Reactive Power 

Savings 1.3 1.3 0.9 1.4 1.3 1.7 2.1 2.4 Operating Cost Savings (2008 $B) 

Total Savings 17.7 18.0 22.1 25.3 25.4 30.0 31.1 32.1 

Discounted Operating Cost 3% Discount Rate 8.5 8.6 10.6 12.1 12.1 14.4 14.9 15.4 

Savings (2008 $B) 7% Discount Rate 3.6 3.7 4.6 5.2 5.2 6.2 6.4 6.6 

3% Discount Rate 6.5 6.6 7.3 6.6 6.9 -12.0 9.1 7.3 

Net Present Value (2008 $B) 

7% Discount Rate 2.7 2.7 2.9 2.5 2.6 -7.0 3.5 2.6 

EERE-2007-BT-STD-0007 COMMENT 33
10C-40

Table 10C.3.9 Capacitor Start Motors: Segmented Markets High Elasticity Scenario 

Trial Standard Level 

1 2 3 4 5 6 7 8 

Level 4 4 5 6 6 7 7 7 

CSIR Motor Efficiency 

Rating at 1/2 HP (%) 68.50% 68.50% 71.20% 73.00% 73.00% 77.00% 77.00% 77.00%

Level 2 3 3 4 3 8 3 7 

CSCR Motor Efficiency 

Rating at 1/2 HP (%) 73.70% 75.99% 75.99% 77.50% 75.99% 84.22% 75.99% 81.96%

CSIR Motors 134.1 133.2 133.1 122.5 120.3 120.3 95.1 99.8 

Shipments (Millions) 

CSCR Motors 3.0 3.9 4.0 10.2 12.5 0.4 35.9 27.5 

Active Energy 

Savings (TWh) 156.7 159.5 203.4 225.3 226.9 252.6 271.7 273.3 

Site Savings 

Reduced Reactive 

Power (GVAr) 178.8 182.1 116.0 186.1 176.9 210.7 273.4 314.8 

Active Energy 

Savings 0.91 0.93 1.18 1.31 1.32 1.47 1.58 1.59 

Reduced Reactive 

Losses 0.17 0.17 0.11 0.18 0.17 0.20 0.26 0.30 Primary Energy Savings (Quads) 

Total Savings 1.08 1.10 1.29 1.48 1.48 1.67 1.84 1.88 

Discounted Primary Energy 3% Discount Rate 0.56 0.57 0.67 0.77 0.77 0.87 0.96 0.98 

Savings (Quads) 7% Discount Rate 0.26 0.27 0.32 0.36 0.36 0.41 0.45 0.46 

Equipment Cost Increase (2008 $B) 3.6 3.7 6.0 9.3 9.0 32.2 9.6 12.8 

Discounted Equipment Cost 3% Discount Rate 2.0 2.0 3.2 5.0 4.9 17.4 5.2 6.9 

Increase (2008 $B) 7% Discount Rate 1.0 1.0 1.6 2.5 2.4 8.7 2.6 3.5 

Active Energy 

Savings 16.3 16.6 21.2 23.5 23.7 26.3 28.3 28.5 

Reactive Power 

Savings 1.3 1.3 0.9 1.4 1.3 1.6 2.0 2.3 Operating Cost Savings (2008 $B) 

Total Savings 17.7 18.0 22.1 24.9 25.0 27.9 30.4 30.8 

Discounted Operating Cost 3% Discount Rate 8.5 8.6 10.6 11.9 12.0 13.4 14.5 14.8 

Savings (2008 $B) 7% Discount Rate 3.6 3.7 4.6 5.1 5.2 5.8 6.3 6.4 

3% Discount Rate 6.5 6.6 7.3 6.9 7.1 -4.0 9.3 7.8 

Net Present Value (2008 $B) 

7% Discount Rate 2.7 2.7 2.9 2.6 2.7 -2.9 3.7 2.9 

EERE-2007-BT-STD-0007 COMMENT 33
10C-41

Table 10C.3.10 Capacitor Start Motors: Segmented Markets 50% Reactive Power 

Charge Scenario 

Trial Standard Level 

1 2 3 4 5 6 7 8 

Level 4 4 5 6 6 7 7 7 

CSIR Motor Efficiency 

Rating at 1/2 HP (%) 68.50% 68.50% 71.20% 73.00% 73.00% 77.00% 77.00% 77.00%

Level 2 3 3 4 3 8 3 7 

CSCR Motor Efficiency 

Rating at 1/2 HP (%) 73.70% 75.99% 75.99% 77.50% 75.99% 84.22% 75.99% 81.96%

CSIR Motors 134.1 133.2 133.1 126.9 124.6 136.5 101.3 106.3 

Shipments (Millions) 

CSCR Motors 3.0 3.9 4.0 10.2 12.5 0.6 35.9 30.9 

Active Energy 

Savings (TWh) 156.7 159.5 203.4 232.7 234.2 289.9 284.8 295.7 

Site Savings 

Reduced Reactive 

Power (GVAr) 178.8 182.1 116.0 191.1 181.8 243.6 284.6 344.6 

Active Energy 

Savings 0.91 0.93 1.18 1.35 1.36 1.68 1.65 1.72 

Reduced Reactive 

Losses 0.17 0.17 0.11 0.18 0.17 0.23 0.27 0.32 Primary Energy Savings (Quads) 

Total Savings 1.08 1.10 1.29 1.53 1.53 1.91 1.92 2.04 

Discounted Primary Energy 3% Discount Rate 0.56 0.57 0.67 0.80 0.80 1.00 1.00 1.06 

Savings (Quads) 7% Discount Rate 0.26 0.27 0.32 0.38 0.38 0.47 0.47 0.50 

Equipment Cost Increase (2008 $B) 3.6 3.7 6.0 11.0 10.7 69.7 11.9 17.3 

Discounted Equipment Cost 3% Discount Rate 2.0 2.0 3.2 6.0 5.8 37.7 6.5 9.3 

Increase (2008 $B) 7% Discount Rate 1.0 1.0 1.6 3.0 2.9 18.8 3.2 4.7 

Active Energy 

Savings 16.3 16.6 21.2 24.3 24.4 30.2 29.7 30.8 

Reactive Power 

Savings 0.7 0.7 0.4 0.7 0.7 0.9 1.1 1.3 Operating Cost Savings (2008 $B) 

Total Savings 17.0 17.3 21.6 25.0 25.1 31.1 30.8 32.1 

Discounted Operating Cost 3% Discount Rate 8.1 8.3 10.4 12.0 12.0 14.9 14.7 15.4 

Savings (2008 $B) 7% Discount Rate 3.5 3.6 4.5 5.2 5.2 6.4 6.4 6.6 

3% Discount Rate 6.2 6.3 7.1 6.0 6.3 -22.7 8.3 6.0 

Net Present Value (2008 $B) 

7% Discount Rate 2.5 2.6 2.8 2.2 2.3 -12.4 3.1 2.0 

EERE-2007-BT-STD-0007 COMMENT 33
10C-42

Table 10C.3.11 Capacitor Start Motors: Segmented Markets 0% Reactive Power 

Charge Scenario 

Trial Standard Level 

1 2 3 4 5 6 7 8 

Level 4 4 5 6 6 7 7 7 

CSIR Motor Efficiency 

Rating at 1/2 HP (%) 68.50% 68.50% 71.20% 73.00% 73.00% 77.00% 77.00% 77.00%

Level 2 3 3 4 3 8 3 7 

CSCR Motor Efficiency 

Rating at 1/2 HP (%) 73.70% 75.99% 75.99% 77.50% 75.99% 84.22% 75.99% 81.96%

CSIR Motors 134.1 133.2 133.1 126.9 124.6 136.5 101.3 106.3 

Shipments (Millions) 

CSCR Motors 3.0 3.9 4.0 10.2 12.5 0.6 35.9 30.9 

Active Energy 

Savings (TWh) 156.7 159.5 203.4 232.7 234.2 289.9 284.8 295.7 

Site Savings 

Reduced Reactive 

Power (GVAr) 178.8 182.1 116.0 191.1 181.8 243.6 284.6 344.6 

Active Energy 

Savings 0.91 0.93 1.18 1.35 1.36 1.68 1.65 1.72 

Reduced Reactive 

Losses 0.17 0.17 0.11 0.18 0.17 0.23 0.27 0.32 Primary Energy Savings (Quads) 

Total Savings 1.08 1.10 1.29 1.53 1.53 1.91 1.92 2.04 

Discounted Primary Energy 3% Discount Rate 0.56 0.57 0.67 0.80 0.80 1.00 1.00 1.06 

Savings (Quads) 7% Discount Rate 0.26 0.27 0.32 0.38 0.38 0.47 0.47 0.50 

Equipment Cost Increase (2008 $B) 3.6 3.7 6.0 11.0 10.7 69.7 11.9 17.3 

Discounted Equipment Cost 3% Discount Rate 2.0 2.0 3.2 6.0 5.8 37.7 6.5 9.3 

Increase (2008 $B) 7% Discount Rate 1.0 1.0 1.6 3.0 2.9 18.8 3.2 4.7 

Active Energy 

Savings 16.3 16.6 21.2 24.3 24.4 30.2 29.7 30.8 

Reactive Power 

Savings 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Operating Cost Savings (2008 $B) 

Total Savings 16.3 16.6 21.2 24.3 24.4 30.2 29.7 30.8 

Discounted Operating Cost 3% Discount Rate 7.8 8.0 10.2 11.6 11.7 14.5 14.2 14.8 

Savings (2008 $B) 7% Discount Rate 3.4 3.4 4.4 5.0 5.0 6.2 6.1 6.4 

3% Discount Rate 5.9 6.0 6.9 5.7 5.9 -23.2 7.8 5.4 

Net Present Value (2008 $B) 

7% Discount Rate 2.4 2.4 2.8 2.0 2.2 -12.6 2.9 1.7 

EERE-2007-BT-STD-0007 COMMENT 33
10C-43

Table 10C.3.12 Capacitor Start Motors: Segmented Markets Carbon Cap & Trade 

Scenario 

Trial Standard Level 

1 2 3 4 5 6 7 8 

Level 4 4 5 6 6 7 7 7 

CSIR Motor Efficiency 

Rating at 1/2 HP (%) 68.50% 68.50% 71.20% 73.00% 73.00% 77.00% 77.00% 77.00%

Level 2 3 3 4 3 8 3 7 

CSCR Motor Efficiency 

Rating at 1/2 HP (%) 73.70% 75.99% 75.99% 77.50% 75.99% 84.22% 75.99% 81.96%

CSIR Motors 134.1 133.2 133.1 126.9 124.6 136.5 101.3 106.3 

Shipments (Millions) 

CSCR Motors 3.0 3.9 4.0 10.2 12.5 0.6 35.9 30.9 

Active Energy 

Savings (TWh) 156.7 159.5 203.4 232.7 234.2 289.9 284.8 295.7 

Site Savings 

Reduced Reactive 

Power (GVAr) 178.8 182.1 116.0 191.1 181.8 243.6 284.6 344.6 

Active Energy 

Savings 0.91 0.93 1.18 1.35 1.36 1.68 1.65 1.72 

Reduced Reactive 

Losses 0.17 0.17 0.11 0.18 0.17 0.23 0.27 0.32 Primary Energy Savings (Quads) 

Total Savings 1.08 1.10 1.29 1.53 1.53 1.91 1.92 2.04 

Discounted Primary Energy 3% Discount Rate 0.56 0.57 0.67 0.80 0.80 1.00 1.00 1.06 

Savings (Quads) 7% Discount Rate 0.26 0.27 0.32 0.38 0.38 0.47 0.47 0.50 

Equipment Cost Increase (2008 $B) 3.6 3.7 6.0 11.0 10.7 69.7 11.9 17.3 

Discounted Equipment Cost 3% Discount Rate 2.0 2.0 3.2 6.0 5.8 37.7 6.5 9.3 

Increase (2008 $B) 7% Discount Rate 1.0 1.0 1.6 3.0 2.9 18.8 3.2 4.7 

Active Energy 

Savings 21.6 21.9 28.0 32.0 32.2 39.9 39.2 40.7 

Reactive Power 

Savings 1.7 1.8 1.1 1.9 1.8 2.4 2.8 3.4 Operating Cost Savings (2008 $B) 

Total Savings 23.3 23.7 29.1 33.9 34.0 42.3 42.0 44.1 

Discounted Operating Cost 3% Discount Rate 10.8 11.0 13.5 15.8 15.8 19.7 19.5 20.5 

Savings (2008 $B) 7% Discount Rate 4.5 4.6 5.6 6.6 6.6 8.2 8.1 8.5 

3% Discount Rate 8.9 9.1 10.3 9.8 10.1 -18.0 13.1 11.2 

Net Present Value (2008 $B) 

7% Discount Rate 3.5 3.6 4.0 3.6 3.7 -10.6 4.9 3.9 

EERE-2007-BT-STD-0007 COMMENT 33
10C-44

Table 10C.3.13 Capacitor Start Motors: Segmented Markets High Energy Price 

Trial Standard Level 

1 2 3 4 5 6 7 8 

Level 4 4 5 6 6 7 7 7 

CSIR Motor Efficiency 

Rating at 1/2 HP (%) 68.50% 68.50% 71.20% 73.00% 73.00% 77.00% 77.00% 77.00%

Level 2 3 3 4 3 8 3 7 

CSCR Motor Efficiency 

Rating at 1/2 HP (%) 73.70% 75.99% 75.99% 77.50% 75.99% 84.22% 75.99% 81.96%

CSIR Motors 134.1 133.2 133.1 126.9 124.6 136.5 101.3 106.3 

Shipments (Millions) 

CSCR Motors 3.0 3.9 4.0 10.2 12.5 0.6 35.9 30.9 

Active Energy 

Savings (TWh) 156.7 159.5 203.4 232.7 234.2 289.9 284.8 295.7 

Site Savings 

Reduced Reactive 

Power (GVAr) 178.8 182.1 116.0 191.1 181.8 243.6 284.6 344.6 

Active Energy 

Savings 0.91 0.93 1.18 1.35 1.36 1.68 1.65 1.72 

Reduced Reactive 

Losses 0.17 0.17 0.11 0.18 0.17 0.23 0.27 0.32 Primary Energy Savings (Quads) 

Total Savings 1.08 1.10 1.29 1.53 1.53 1.91 1.92 2.04 

Discounted Primary Energy 3% Discount Rate 0.56 0.57 0.67 0.80 0.80 1.00 1.00 1.06 

Savings (Quads) 7% Discount Rate 0.26 0.27 0.32 0.38 0.38 0.47 0.47 0.50 

Equipment Cost Increase (2008 $B) 3.6 3.7 6.0 11.0 10.7 69.7 11.9 17.3 

Discounted Equipment Cost 3% Discount Rate 2.0 2.0 3.2 6.0 5.8 37.7 6.5 9.3 

Increase (2008 $B) 7% Discount Rate 1.0 1.0 1.6 3.0 2.9 18.8 3.2 4.7 

Active Energy 

Savings 16.0 16.2 20.7 23.7 23.9 29.5 29.0 30.1 

Reactive Power 

Savings 1.3 1.3 0.8 1.4 1.3 1.8 2.1 2.5 Operating Cost Savings (2008 $B) 

Total Savings 17.3 17.6 21.6 25.1 25.2 31.3 31.1 32.6 

Discounted Operating Cost 3% Discount Rate 8.2 8.4 10.3 12.0 12.0 15.0 14.8 15.6 

Savings (2008 $B) 7% Discount Rate 3.5 3.6 4.4 5.2 5.2 6.4 6.4 6.7 

3% Discount Rate 6.3 6.4 7.1 6.0 6.3 -22.7 8.4 6.2 

Net Present Value (2008 $B) 

7% Discount Rate 2.6 2.6 2.8 2.2 2.3 -12.4 3.2 2.0 

EERE-2007-BT-STD-0007 COMMENT 33
10C-45

Table 10C.3.14 Capacitor Start Motors: Segmented Markets Low Energy Price 

Trial Standard Level 

1 2 3 4 5 6 7 8 

Level 4 4 5 6 6 7 7 7 

CSIR Motor Efficiency 

Rating at 1/2 HP (%) 68.50% 68.50% 71.20% 73.00% 73.00% 77.00% 77.00% 77.00%

Level 2 3 3 4 3 8 3 7 

CSCR Motor Efficiency 

Rating at 1/2 HP (%) 73.70% 75.99% 75.99% 77.50% 75.99% 84.22% 75.99% 81.96%

CSIR Motors 134.1 133.2 133.1 126.9 124.6 136.5 101.3 106.3 

Shipments (Millions) 

CSCR Motors 3.0 3.9 4.0 10.2 12.5 0.6 35.9 30.9 

Active Energy 

Savings (TWh) 156.7 159.5 203.4 232.7 234.2 289.9 284.8 295.7 

Site Savings 

Reduced Reactive 

Power (GVAr) 178.8 182.1 116.0 191.1 181.8 243.6 284.6 344.6 

Active Energy 

Savings 0.91 0.93 1.18 1.35 1.36 1.68 1.65 1.72 

Reduced Reactive 

Losses 0.17 0.17 0.11 0.18 0.17 0.23 0.27 0.32 Primary Energy Savings (Quads) 

Total Savings 1.08 1.10 1.29 1.53 1.53 1.91 1.92 2.04 

Discounted Primary Energy 3% Discount Rate 0.56 0.57 0.67 0.80 0.80 1.00 1.00 1.06 

Savings (Quads) 7% Discount Rate 0.26 0.27 0.32 0.38 0.38 0.47 0.47 0.50 

Equipment Cost Increase (2008 $B) 3.6 3.7 6.0 11.0 10.7 69.7 11.9 17.3 

Discounted Equipment Cost 3% Discount Rate 2.0 2.0 3.2 6.0 5.8 37.7 6.5 9.3 

Increase (2008 $B) 7% Discount Rate 1.0 1.0 1.6 3.0 2.9 18.8 3.2 4.7 

Active Energy 

Savings 16.5 16.8 21.5 24.6 24.7 30.6 30.1 31.2 

Reactive Power 

Savings 1.3 1.4 0.9 1.4 1.4 1.8 2.1 2.6 Operating Cost Savings (2008 $B) 

Total Savings 17.9 18.2 22.3 26.0 26.1 32.4 32.2 33.8 

Discounted Operating Cost 3% Discount Rate 8.6 8.7 10.7 12.5 12.5 15.6 15.5 16.2 

Savings (2008 $B) 7% Discount Rate 3.7 3.8 4.7 5.4 5.4 6.8 6.7 7.0 

3% Discount Rate 6.6 6.8 7.5 6.5 6.8 -22.1 9.0 6.9 

Net Present Value (2008 $B) 

7% Discount Rate 2.7 2.8 3.0 2.4 2.6 -12.1 3.5 2.4 

EERE-2007-BT-STD-0007 COMMENT 33