10B-i

APPENDIX 10B. NATIONAL ENERGY SAVINGS AND NET PRESENT 

VALUE RESULTS 

TABLE OF CONTENTS 

10B.1 POLYPHASE MOTORS RESULTS ....................................................................10B-1 

10B.2 CAPACITOR-START RUN MOTORS RESULTS .............................................10B-3 

10B.2.1 0 Year Market Share Transition Time .................................................10B-3 

10B.2.2 10 Year Market Share Transition Time ...............................................10B-5 

TABLE OF TABLES 

Table 10B.1.1 Polyphase Motors: Cumulative Primary Energy Savings Results.............10B-1 

Table 10B.1.2 Polyphase Motors: Cumulative Net Present Value Results.......................10B-1 

Table 10B.2.1 Capacitor-Start Induction Run Motors: Cumulative Primary Energy 

Savings Results, 0 Year Market Share Transition Time............................10B-3 

Table 10B.2.2 Capacitor-Start Induction Run Motors: Cumulative Net Present Value 

Results, 0 Year Market Share Transition Time .........................................10B-3 

Table 10B.2.3 Capacitor-Start Induction Run Motors: Cumulative Primary Energy 

Savings Results, 10 Year Market Share Transition Time..........................10B-5 

Table 10B.2.4 Capacitor-Start Induction Run Motors: Cumulative Net Present Value 

Results, 10 Year Market Share Transition Time .......................................10B-5 

TABLE OF FIGURES

Figure 10B.1.2 Polyphase Motors: Primary Energy Savings and Net Present Value, 

3% Discount Rate ......................................................................................10B-2 

Figure 10B.1.3 Polyphase Motors: Primary Energy Savings and Net Present Value, 

7% Discount Rate ......................................................................................10B-2 

Figure 10B.2.2 Capacitor-Start Induction Run Motors: National Energy Savings and 

Net Present Value, 3% Discount Rate, 0 Year Market Share Transition 

Time ...........................................................................................................10B-4 

Figure 10B.2.3 Capacitor-Start Induction Run Motors: National Energy Savings and 

Net Present Value, 7% Discount Rate, 0 Year Market Share Transition 

Time ...........................................................................................................10B-4 

Figure 10B.2.4 Capacitor-Start Induction Run Motors: National Energy Savings and 

Net Present Value, 3% Discount Rate, 10 Year Market Share 

Transition Time..........................................................................................10B-6 

Figure 10B.2.5 Capacitor-Start Induction Run Motors: National Energy Savings and 

Net Present Value, 7% Discount Rate, 10 Year Market Share 

Transition Time..........................................................................................10B-6 

EERE-2007-BT-STD-0007 COMMENT 33
10B-1

APPENDIX 10B. NATIONAL ENERGY SAVINGS AND NET PRESENT 

VALUE RESULTS 

10B.1 POLYPHASE MOTORS RESULTS 

Table 10B.1.1 Polyphase Motors: Cumulative Primary Energy Savings Results 

Discounted Primary Energy Savings 

(Quads) Trial 

Standard 

Level 

Efficiency 

(%) 

Primary 

Energy 

Savings 

(Quads) 

3% Discount 

Rate 

7% Discount 

Rate 

1 78.70 0.04 0.02 0.01 

2 80.00 0.09 0.05 0.02 

3 81.60 0.18 0.09 0.04 

4 82.50 0.20 0.10 0.05 

5 85.20 0.33 0.17 0.08 

6 86.40 0.36 0.19 0.09 

7 88.30 0.41 0.21 0.10 

Table 10B.1.2 Polyphase Motors: Cumulative Net Present Value Results 

Trial Net Preset Value ($2008 B) 

Standard 

Level 

Efficiency (%) 3% Discount Rate 7% Discount Rate 

1 78.70 0.15 0.05 

2 80.00 0.48 0.18 

3 81.60 1.01 0.39 

4 82.50 1.07 0.40 

5 85.20 0.56 0.06 

6 86.40 -0.09 -0.29 

7 88.30 -12.21 -6.38 

EERE-2007-BT-STD-0007 COMMENT 33
10B-2

Trial Standard Level

-0.50

-0.40

-0.30

-0.20

-0.10

0.00

0.10

0.20

0.30

0.40

0.50

1234567

Primary Energy Savings (Quads)

-1.50

-1.00

-0.50

0.00

0.50

1.00

1.50

Net Present Value ($2008 B)

Primary Energy Savings (Quads)

Net Preset Value ($2008 B)

-12.21

Figure 10B.1.2 Polyphase Motors: Primary Energy Savings and Net 

Present Value, 3% Discount Rate 

Trial Standard Level

-0.50

-0.40

-0.30

-0.20

-0.10

0.00

0.10

0.20

0.30

0.40

0.50

1234567

Primary Energy Savings (Quads)

-1.50

-1.00

-0.50

0.00

0.50

1.00

1.50

Net Present Value ($2008 B)

Primary Energy Savings (Quads)

Net Preset Value ($2008 B)

-6.38

Figure 10B.1.3 Polyphase Motors: Primary Energy Savings and Net 

Present Value, 7% Discount Rate 

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

10B.2 CAPACITOR-START RUN MOTORS RESULTS 

10B.2.1 0 Year Market Share Transition Time 

Table 10B.2.1 Capacitor-Start Induction Run Motors: Cumulative Primary Energy 

Savings Results, 0 Year Market Share Transition Time 

CSIR Motors CSCR Motors 

Discounted 

Primary Energy 

Savings (Quads) Trial 

Standard 

Level Efficiency 

Level 

Efficiency 

(1/2 HP) 

Efficiency 

Level 

Efficiency 

(1/2 HP) 

Primary 

Energy 

Savings 

(Quads) 

3% 

Discount 

Rate 

7% 

Discount 

Rate 

1 4 68.50% 2 73.70% 1.08 0.56 0.26 

2 4 68.50% 3 75.99% 1.10 0.57 0.27 

3 5 71.20% 3 75.99% 1.28 0.67 0.32 

4 6 73.00% 4 77.50% 1.53 0.80 0.37 

5 6 73.00% 3 75.99% 1.53 0.80 0.38 

6 7 77.00% 8 84.22% 1.91 1.00 0.47 

7 7 77.00% 3 75.99% 2.13 1.11 0.52 

8 7 77.00% 7 81.96% 2.61 1.36 0.64 

Table 10B.2.2 Capacitor-Start Induction Run Motors: Cumulative Net Present Value 

Results, 0 Year Market Share Transition Time 

CSIR Motors CSCR Motors Net Preset Value 

Trial ($2008 B) 

Standard 

Level Efficiency 

Level 

Efficiency 

(1/2 HP) 

Efficiency 

Level 

Efficiency 

(1/2 HP) 

3% 

Discount 

Rate 

7% 

Discount 

Rate 

1 4 68.50% 2 73.70% 6.47 2.66 

2 4 68.50% 3 75.99% 6.62 2.72 

3 5 71.20% 3 75.99% 7.24 2.90 

4 6 73.00% 4 77.50% 6.05 2.18 

5 6 73.00% 3 75.99% 6.38 2.34 

6 7 77.00% 8 84.22% -22.47 -12.28 

7 7 77.00% 3 75.99% 13.59 5.67 

8 7 77.00% 7 81.96% 10.84 4.09 

EERE-2007-BT-STD-0007 COMMENT 33
-3.0

-2.5

-2.0

-1.5

-1.0

-0.5

0.0

0.5

1.0

1.5

2.0

2.5

3.0

12345678

Trial Standard Level

Primary Energy Savings (Quads)

-15.0

-12.5

-10.0

-7.5

-5.0

-2.5

0.0

2.5

5.0

7.5

10.0

12.5

15.0

Net Present Value ($2008 B)

Primary Energy Savings (Quads)

Net Preset Value ($2008 B)

-22.47

Figure 10B.2.1 Capacitor-Start Induction Run Motors: National Energy 

Savings and Net Present Value, 3% Discount Rate, 0 

Year Market Share Transition Time 

-3.0

-2.5

-2.0

-1.5

-1.0

-0.5

0.0

0.5

1.0

1.5

2.0

2.5

3.0

12345678

Trial Standard Level

Primary Energy Savings (Quads)

-15.0

-12.5

-10.0

-7.5

-5.0

-2.5

0.0

2.5

5.0

7.5

10.0

12.5

15.0

Net Present Value ($2008 B)

Primary Energy Savings (Quads)

Net Preset Value ($2008 B)

Figure 10B.2.2 Capacitor-Start Induction Run Motors: National Energy 

Savings and Net Present Value, 7% Discount Rate, 0 

Year Market Share Transition Time 

10B-4

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

10B.2.2 10 Year Market Share Transition Time 

Table 10B.2.3 Capacitor-Start Induction Run Motors: Cumulative Primary Energy 

Savings Results, 10 Year Market Share Transition Time 

CSIR Motors CSCR Motors 

Discounted 

Primary Energy 

Savings (Quads) Trial 

Standard 

Level Efficiency 

Level 

Efficiency 

(1/2 HP) 

Efficiency 

Level 

Efficiency 

(1/2 HP) 

Primary 

Energy 

Savings 

(Quads) 

3% 

Discount 

Rate 

7% 

Discount 

Rate 

1 4 68.50% 2 73.70% 1.08 0.57 0.27 

2 4 68.50% 3 75.99% 1.10 0.57 0.27 

3 5 71.20% 3 75.99% 1.29 0.67 0.32 

4 6 73.00% 4 77.50% 1.53 0.80 0.37 

5 6 73.00% 3 75.99% 1.53 0.80 0.37 

6 7 77.00% 8 84.22% 1.92 1.00 0.47 

7 7 77.00% 3 75.99% 2.10 1.09 0.51 

8 7 77.00% 7 81.96% 2.51 1.29 0.59 

Table 10B.2.4 Capacitor-Start Induction Run Motors: Cumulative Net Present Value 

Results, 10 Year Market Share Transition Time 

CSIR Motors CSCR Motors Net Preset Value 

Trial ($2008 B) 

Standard 

Level Efficiency 

Level 

Efficiency 

(1/2 HP) 

Efficiency 

Level 

Efficiency 

(1/2 HP) 

3% 

Discount 

Rate 

7% 

Discount 

Rate 

1 4 68.50% 2 73.70% 6.52 2.69 

2 4 68.50% 3 75.99% 6.66 2.75 

3 5 71.20% 3 75.99% 7.28 2.93 

4 6 73.00% 4 77.50% 6.00 2.15 

5 6 73.00% 3 75.99% 6.28 2.27 

6 7 77.00% 8 84.22% -22.62 -12.40 

7 7 77.00% 3 75.99% 7.75 1.47 

8 7 77.00% 7 81.96% 5.51 0.29 

EERE-2007-BT-STD-0007 COMMENT 33
-3.0

-2.5

-2.0

-1.5

-1.0

-0.5

0.0

0.5

1.0

1.5

2.0

2.5

3.0

12345678

Trial Standard Level

Primary Energy Savings (Quads)

-15.0

-12.5

-10.0

-7.5

-5.0

-2.5

0.0

2.5

5.0

7.5

10.0

12.5

15.0

Net Present Value ($2008 B)

Primary Energy Savings (Quads)

Net Preset Value ($2008 B)

-22.62

Figure 10B.2.3 Capacitor-Start Induction Run Motors: National Energy 

Savings and Net Present Value, 3% Discount Rate, 10 

Year Market Share Transition Time 

-3.0

-2.5

-2.0

-1.5

-1.0

-0.5

0.0

0.5

1.0

1.5

2.0

2.5

3.0

12345678

Trial Standard Level

Primary Energy Savings (Quads)

-15.0

-12.5

-10.0

-7.5

-5.0

-2.5

0.0

2.5

5.0

7.5

10.0

12.5

15.0

Net Present Value ($2008 B)

Primary Energy Savings (Quads)

Net Preset Value ($2008 B)

Figure 10B.2.4 Capacitor-Start Induction Run Motors: National Energy 

Savings and Net Present Value, 7% Discount Rate, 10 

Year Market Share Transition Time 

10B-6

EERE-2007-BT-STD-0007 COMMENT 33