Life Cycle Costs and PaybackPeriods ofRoom Air Conditioner,Less than 6000Btu/h, Without Reverse Cycle andWithLouvered Sides Installed Annual Annual Annual Life-Cycle Costs Effc'y Design EER Retail Install. Consumer Maint. Elec. Energy Level No. Design Option Price Cost Cost Cost Use Expense Btu/W-hr (@6%) kWh 2% 6% 15% 0 Baseline 8.23 $372 $0 $372.03 $0 378.51 $27.82 $677.04 $611.89 $525.17 1 0 + Evap/Cond Enhanced Fins 8.70 $373 $0 $372.64 $0 358.31 $26.34 $661.38 $599.70 $517.61 1 2 1 + PSC Fan Motor 9.32 $378 $0 $377.57 $0 334.43 $24.58 $647.07 $589.50 $512.88 DOE 2a DOE 9.70 $382 $0 $382.41 $0 321.26 $23.61 $641.30 $585.99 $512.39

2 3 2 + Evap/Cond Grooved Tubes 9.71 $383 $0 $382.55 $0 320.90 $23.59 $641.14 $585.90 $512.38 3 4 3 + Add Suhcooler 10.00 $390 $0 $389.51 $0 311.69 $22.91 $640.68 $587.02 $515.62 4 + Increase Evap/Cond Coil 4 5 Area 10.38 $440 $0 $440.24 $0 300.19 $22.06 $682.14 $630.47 $561.69 6 5 + Brushless D.C. Fan Motor 10.57 $560 $0 $560.46. $0 294.85 $21.67 $798.06 $747.30 $679.75 5 7 6 + **Variahle Speed Compressor 11.74 $796 $0 $796.18 $0 265.36 $19.50 $1,010.02 $964.34 $903.55



# U. C^ LifeCycle CostsandPaybackPeriodsofRoom AirConditioner,Lessthan6000Btu/h,WithoutReverseCycleandWithLouvered Sides Imaalled Annual Annual Annual
.Life-Cycle**Cost~** Effc'y Design EER Retail InstalL COJl5u.rner Maint. Elec. Energy Level No. Design Option Price Cost Cost Cost Use Expense BtulW-hr (@6%) kWh 2% 6% 15% 0 Baseline 8.23 $372 $0 $372.03 $0 378.51 $27.82 $677.04 $611.89 $525.17 1 0+ Evap/Cond Enhanced Fins 8.70 $373 $0 $372.64 $0 358.31 $26.34 $661.38 $599.70 $517.61 2 I + PSC Fan Motor 9.32 $378 $0 $377.57 $0 334.43 $24.58 $647.07 $589.50 $512.88 

### DOE 23 

### DOE 9.70 $382 $0 $382.41 $0 321.26 $23.61 $641.30 $585.99 $512.39

2 3 2 + Evap/CondGrooved Tuhes 9.71 $383 $0 $382.55 $0 320.90 $23.59 $64l.l4 $585.90 $512.38 3 4 3 + Add Suhcooler 10.00 $390 $0 $389.51 $0 311.69 $22.91 $640.68 $587.02 $515.62 4 + Increase Evap/Cond Coil 4 5 Area 10.38 

### $440 $0 $440.24 $0 300.19 $22.06 $682.14 $630.47 $561.69 6 5 +**Bru.~hless** D.C. Fan Motor 10.57 $560 $0 $560.46 $0 294.85 $21.67 $798.06 $747.30 $679.75 5 7 6' + **Variahle Speed**Com~ressor** 11.74 $7%

. $0 $796.18 $0 265.36 $19.50 $1,010.02 $964.34 $903.55Life Cycle Costs and Payback Periods of Room Air Conditioner, 6000 to 7999 Btu/h, Without Reverse Cycle and With Louvered Sides

Installed Annual Annual Annual Life-Cycle Costs Effc'y Design EER Retail Install. Consumer Maint. Elec. Energy Level No. Design Option Price Cost Cost Cost Use Expense Btu/W-hr (@6%) kWh 2% 6% 15% 0 Baseline 8.46 $404 $0 $403.82 $0 471.06 $34.62 $783.42 $702.33 $594.41 1 0 + Evap/Cond Enhanced Fins 8.80 $405 $0 $405.25 $0 452.75 $33.28 $770.09 $692.15 $588.43 1 2 1 + PSC Fan Motor 9.38 $410 $0 $410.13 $0 424.89 $31.23 $752.52 $679.38 $582.04 2 3 2 + Add Suhcooler 9.66 $417 $0 $416.89 $0 412.31 $30.30 $749.14 $678.17 $583.71 DOE 3a DOE 9.70 $418 $0 $418.10 $0 410.69 $30.19 $749.05 $678.35 $584.26

3 4 3 + Evap/Cond Grooved Tubes 9.91 $425 $0 $424.73 $0 402.03 $29.55 $748.70 $679.50 $587.39 4 + Increase Evap/Cond Coil 4 5 Area 10.33 $478 $0 $477.78 $0 385.68 $28.35 $788.58 $722.19 $633.83 6 5 + Brushless D.C. Fan Motor 10.50 $599 $0 $598.82 $0 379.26 $27.88 $904.44 $839.15 $752.27 5 7 6 + **Variable Speed Compressor 11.67. $830 $0 $830.48 $0 341.33 $25.09 $1,105.54 $1,046.78 $968.58 Life Cycle Costs and Payback Periods ofRoom AirConditioner, 6000 to7999 Btu/h,**Witho~t** Reverse Cycle and With Louvered Sides

Installed Annual Annual Annual Life-Cycle Costs Effc'y Design EER Retail Install. Consumer Maint. Elec. Energy Level No. Design Option Price Cost Cost Cost Use .Expense Btu/W-hr (@6%) kWh 2% 6% .15% 0 Baseline 8.46 $404 $0 $403.82 $0 471.06 $34.62 $783.42 $702.33 $594.41 I 

## o+ Evap/Cond Enhanced Fins 8.80 $405 $0 $405.25 $0 452.75 $33.28 $770.09 $692.15 $588.43 I 2 I 

### + PSC Fan Motor 9.38 $410 $0 $410.13 $0 424.89 $31.23 $752.52 $679.38 $582.04 2 3 2 

### + Add Suhcooler 9.66 $417 $0 $416.89 $0 412.31 $30.30 $749.14 $678.17 $583.71 DOE 3a DOE· 9.70 $418 $0 $418.10 $0 410.69 $30.19 $749.05 $678.35 $584.26

3 ·4 3 

### + Evap/Cond Grooved Tuhes 9.91 $425 $0 $424.73

.$0 402.03 $29.55 $748.70 $679.50 $587.39 4 

### + Increase Evap/Cond Coil 4 5 Area 10.33 $478 $0 $477.78 $0 385.68 $28.35 $788.58 $722.19 $633.83 6 5 

### + Brushless D.C. FanMotor 10.50 $599 $0 $598.82 $0 379.26 $27.88 $904.44 $839.15 $752.27 5 7 6 

### + **Variahle Sneed COID(!reSSOr 11.67.·. $830

. $0 $830.48 $0 341.33 $25.09 $1,105.54 $1,046.78 $968.58Life Cycle Costs and Payback Periods ofRoom Air Conditioner, 8000 to 13,999 Btu/h, Without Reverse Cycle and With Louvered Sides

Installed Annual Annual Annual Life-Cycle Costs Effc'y Design EER Retail Install. Consumer Maint. Elec. Energy Level No. Design Option Price Cost Cost Cost Use Expense Btu/W-hr (@6%) kWh 2% 6% 15% 0 Baseline 9.32 $495 $0 $495.06 $0 694.12 $51.02 $1,054.41 $934.92 $775.90 0 + Incr Compressor EER to 1 1 10.82 9.71 $506 $0 $505.83 $0 666.46 $48.98 $1,042.89 $928.16 $775.48 DOE la DOE 9.80 $508 $0 $508.41 $0 660.34 $48.53 $1,040.54 $926.86 $775.58

2 2 1 + Add Subcooler 9.85 $510 $0 $509.76 $0 657.19 $48.30 $1,039.35 $926.21 $775.66 3 3 2 + Evap/Cond Grooved Tubes 10.11 $518 $0 $518.17 $0 640.03 $47.04 $1,033.93 $923.75 $777.12 3 + Increase Evap/Cond Coil 4 4 Area 10.97 $577 $0 $576.63 $0 590.02 $43.37 $1,052.09 $950.52 $815.35 5 4 + Brushless D.C. Fan Motor 11.15 $697 $0 $697.06 $0 580.28 $42.65 $1,164.67 $1,064.78 $931.84 5 6 5 + **Variable Speed Compressor 12.39 $929 $0 $929.44 $0 522.25 $38.39 $1,350.29 $1,260.39 $1,140.74 Life Cycle Costs and Payback Periods ofRoom Air Conditioner, 8000 to 13,999Btu/h, WithoutReverse Cycle andWith Louvered Sides

Installed Annual Annual Annual Life-Cycle Cost<; Effc'y Design EER Retail Install. Consumer Maint. Elec. Energy Level No. Design Option Price Cost Cost Cost Use Expense BtulW-hr (@6%) kWh 2% 6% 15% 0 Baseline 9.32 $495 $0 $495.06 $0 694.12 $51.02 $1,054.41 $934.92 $775.90 

## o+ Incr Compressor EER to 10.82 9.71 $506 $0 $505.83 $0 666.46 $48.98 $1,042.89 $928.16 $775.48 

### DOE la 

### DOE 9.80 $508 $0 $508.41 $0 660.34 $48.53 $1,040.54 $926.86 $775.58

2 2 1 

### + Add Suhcooler 9.85 $510 $0 $509.76 $0 657.19 $48.30 $1,039.35 $926.21 $775.66 3 3 2 

### + Evap/Cond Grooved Tuhes 10.11 $518 $0 $518.17 $0 640.03 $47.04 $1,033.93 $923.75 $777.12 3 

### + Increase Evap/Cond Coil 4 4 Area 10.97 $577 $0 $576.63 $0 590.02 $43.37 $1,052.09 $950.52 $815.35 5 4 

### + Brushless D.C. FanMotor 11.15 $697 $0 $697.06 $0 580.28 $42.65 $1,164.67 $1,064.78 $931.84 5 6 5 

### + **Variahle Speed**Com~ressor** 12.39 $929 $0 $929.44 $0 522.25 $38.39 $1,350.29 $1,260.39 $1,140.74

".Life Cycle Costs and Payback Periods of Room Air Conditioner, 14,000 to 19,999 Btu/h, Without Reverse Cycle and With Louvered Sides

Installed Annual Annual Annual Life-Cycle Costs Effc'y Design EER Retail Install. Consumer Maint. Elec. Energy Level No. Design Option Price Cost Cost Cost Use Expense Btu/W-hr ( 6%) kWh 2% 6% 15% 0 Baseline 9.00 $613 $0 $612.76 $0 1062.76 $78.11 $1,469.17 $1,286.23 $1,042.75 0 + Incr Compressor EER to 1 1 10.78 9.70 $632 $0 $632.48 $0 986.80 $72.53 $1,427.68 $1,257.81 $1,031.74 DOE la DOE 9.70 $633 $0 $632.61 $0 986.29 $72.49 $1,427.40 $1,257.61 $1,031.66

2 2 1 + Condenser Grooved Tubes 9.98 $640 $0 $639.63 $0 958.91 $70.48 $1,412.35 $1,247.28 $1,027.60 3,4 3 2 + Add Subcooler 10.15 $648 $0 $647.54 $0 942.93 $69.31 $1,407.39 $1,245.07 $1,029.05 3 + Increase Evap/Cond Coil 4 Area 10.74 $812 $0 $811.82 $0 890.62 $65.46 $1,529.51 $1,376.20 $1,172.16 5 4 + Incr Compressor EER to 11.3 11.08 $870 $0 $870.27 $0 863.06 $63.43 $1,565.75 $1,417.18 $1,219.46 6 5 + Incr Compressor EER to 11.4 11.18 $897 $0 $897.30 $0 856.11 $62.92 $1,587.18 $1,439.81 $1,243.68 7 6 + Brushless D.C. Fan Motor 11.50 $1,039 $0 $1,038.75 $0 832.28 $61.17 $1,709.43 $1,566.16 $1,375.49 5 8 7 + **Variale Speed Compressor 12.77 $1,295 $0 $1,294.53 $0 749.05 $55.06 $1,898.14 $1,769.20 $1,597.59

* * 

### ~ ~ ~ ~~~~~~~~~~~~~~~/

.. Life Cycle Costsand Payback Periods ofRoom Air Conditioner, 14,000to 19,999Btu/h, Without ReverseCycle and With Louvered Sides

Imaalled Annual Annual Annual Life-Cycle Coste; Effc'y Design EER Retail Ine;tall. Cone;wner Maint. Elec. Energy Level No. Design Option Price Cost Cost Cost Use Expense. BtulW-hr (@6%) kWh 2% 6% 15% 0 Baseline 9.00 $613 $0 $612.76 $0 1062.76 $78.11 $1.469.17 $1,286.23 $1,042.75 

## o+ Incr Compressor EERto 1 10.78 9.70 $632 $0 $632.48 $0 986.80 $72.53 $1,427.68 $i,257.81 $1,031.74 

### DOE la 

### DOE 9.70 $633 $0 $632.61 $0 986.29 $72.49 $1,427.40 $1,257.61 $1,031.66

2 2 1 

### + Condenser Grooved Tuhes 9.98 $640 $0 $639.63 $0 958.91 $70.48 $1,412.35 $1.247.28 $1,027.60 3,4 3 2 

### + Add Suhcooler 10.15 $648 $0 $647.54 $0 942.93 $69.31 $1,407.39 $1,245.07 $1,029.05 3 

### + Increase Evap/CondCoil 4 Area 10.74 $812 $0 $811.82 $0 890.62**$65~46** $1,529.51 $1,376.20 $1,172.16 5 4 

### + Incr Compressor EERto 11.3 11.08 $870 $0 $870.27 $0 863.06 $63.43 $1,565.75 $1,417.18 $1,219.46 6 5 

### + Incr Compressor EERto 11.4 11.18 $897 $0 $897.30 $0 856.11 $62.92 $1,587.18 $1,439.81 $1,243.68 7 6 

### + Bru.e;hless D.C. Fan Motor 11.50 $1,039 $0 $1,038.75 $0 832.28 $61.17 $1,709.43 $1,566.1,6 $1,375.49 5 8 . 7 

### + **Variahle Speed**Com~ressor** 12.77 $1,295 $0 $1,294.53 $0 749.05 $55.06 $1,898.14 $1,169.20 $1,597.59

/Life Cycle Costs and Payback Periods ofRoom Air Conditioner, Greaterthan20,000 Btu/h, Without Reverse Cycle and With Louvered Sides

Installed Annual Annual Annual Life-Cycle Costs Effc'y Design EER Retail Install. Consumer Maint. Elec. Energy Level No. Design Option Price Cost Cost Cost Use Expense Btu/W-hr (@6%) kWh 2% 6% 15% 0 Baseline 8.22 $859 $0 $859.47 $0 1572.75 $115.60 $2,126.85 $1,856.11 $1,495.80 0 + Incr Compressor EER to 1,2 1 10.89 8.38 $871 $0 $871.31 $0 1542.55 $113.38 $2,114.35 $1,848.81 $1,495.42 DOE la DOE 8.50 $880 $0 $879.78 $0 i521.68 $111.84 $2,106.00 $1,844.05 $1,495.44

3 2 1 + Add Suhcooler 8.51 $880 $0 $880.29 $0 1520.43 $111.75 $2,105.51 $1,843.77 $1,495.45 4 3 2 + Incr Compressor EER to 11.5 8.88 $960 $0 $960.00 $0 1457.38 $107.12 $2,134.41 $1,883.53 $1,549.65 3 + Increase Evap/Cond Coil 4 Area 9.42 $1,071 $0 $1,071.41 $0 1372.63 $100.89 $2,177.52 $1,941.23 $1,626.77 5 4 + Incr Compressor EER to 11.7 9.84 $1,112 $0 $1,111.79 $0 1314.73 $96.63 $2,171.24 $1,944.92 $1,643.72 6 5 + Brushless D.C. Fan Motor 10.03 $1,291 $0 $1,291.24 $0 1289.56 $94.78 $2,330.41 $2,108.42 $1,812.99 5 7 6 + **Variahle Speed Compressor 11.14 $1,653 $0 $1,653.06 $0 1160.60 $85.30 $2,588.32 $2,388.53 $2,122.64 Life Cycle Costs and Payback Periods ofRoom Air Conditioner, Greaterthan 20,000 Btu/h, Without Reverse Cycle andWith Louvered Sides

Inc;talled Annual Annual Annual Life-Cycle Coste; Effc'y Design EER Retail Install. Consumer Maint. Elec. Energy Level No. Design Option Price Cost Cost Cost Use Expense BtulW-hr (@6%) kWh 2% 6% 15%
. 0 Bae;eline 8.22 $859 $0 $859.47 $0 1572.75 $115.60 $2,126.85 $1,856.11 $1,495.80 

## o+Jncr CompressorEERto 1,2 10.89 8.38 $871 $0 $871.31 $0 1542.55 $113.38 $2,114.35 $1,848.81 $1,495.42 

### DOE la 

### DOE 8.50 $880 $0 $879.78 $0 1521.68 $111.84 $2,106.00 $1,844.05 $1,495.44

3 2 1 

### + Add Suhcooler 8.51 $880 $0 $880.29 $0 1520.43 $111.75 $2,105.51 $1,843.77 $1,495.45 4 3 2 

### + Incr Compressor EER to 11.5 8.88 $960 $0 $960.00 $0 1457.38 $107.12 $2,134.41 $1,883.53 $1,549.65 3 

### + Increase Evap/Cond Coil 4 Area 9.42 $1,071 $0 $1,071.41 $0 1372.63 $100.89 $2,177.52 $1,941.23 $1,626.77 5 4 

### + Incr Compressor EERto 1 L 7 9.84 $1,112 $0 $1,111.79 $0 1314.73 $96.63 $2,171.24 $1,944.92 $1,643.72 6 5 

### + BrusWess D.C. Fan Motor 10.03 $1,291 $0 $1,291.24 $0 1289.56 $94.78 $2,330.41 $2,108.42 $1,812.99 5 7 6 

### + **Variahle Speed COlllflressor 11.14 $1,653 $0 $1,653.06 $0 1160.60 $85.30 $2,588.32 $2,388.53 $2,122.64Life Cycle Costs and Payback Periods ofRoom Air Conditioner, 6000 to 7999 Btu/h, Without Reverse Cycle and Without Louvered Sides

Installed Annual Annual Annual Life-Cycle Costs Effc'y Design EER Retail Install. Consumer Maint. Elec. Energy Level No. Design Option Price Cost Cost Cost Use Expense Btu/W-hr (@6%) kWh 2% 6% 15% 0 Baseline 8.86 $447 $0 $447.01 $0 382.02 $28.08 $754.85 $689.09 $601.57 DOE Oa DOE 9.00 $450 $0 $450.17 $0 375.86 $27.63 $753.05 $688.35 $602.24 0 + Incr Compressor EER to 1,2 1 10.76 9.10 $452 $0 $452.23 $0 371.94 $27.34 $751.95 $687.92 $602.71 3,4 2 1 + Add Subcooler 9.23 $456 $0 $455.96 $0 366.62 $26.95 $751.39 $688.28 $604.29 3 2 + Brushless D.C. Fan Motor 9.65 $599 $0 $599.35 $0 350.65 $25.77 $881.92 $821.56 $741.22 4 3 + **Variahle Speed Compressor 10.72 $873 $0 $872.95 $0 315.59 $23.20 $1,127.26 $1,072.94 $1,000.64 5 5 4 + **Incr Evap/Cond Coil Area 11.52 $1,014 $331 $1,344.94 $0 293.75 $21.59 $1,581.65 $1,531.09 $1,463.79 Life Cycle Costs and Payback Periods ofRoom Air Conditioner,.6000.to7999

### Btu/h~ WithoutReverse Cycle and Without Louvered Sides
.

Installed Annual Annual Annual Life-Cycle Coste; Effc'y Design EER Retail Install. Con<;lUller Maint. Elec. Energy Level No. Design Option Price Cost .Cost Cost ' Use Expense BtulW-hr (@6%) kWh 2% 6% 15% 0 Baseline 8.86 $447 $0 $447.01 $0 382.02 . $28.08 $754.85 $689.09 $601.57 

### DOE Oa DOE 9.00 $450 $0 $450.17 $0 375.86 $27.63 $753.05 $688.35 $602.24 

## o+ Incr Compressor EER to 1,2 10.76 9.10 $452 $0 $452.23 $0 371.94 $27.34 $751.95 $687.92 $602.71 3,4 2 1 

### + Add Suhcooler 9.23 $456 $0 $455.96 $0 366.62 $26.95 $751.39 $688.28 $604.29 3 2 

### + Bru"Wess D.C. Fan Motor 9.65 $599 $0 $599.35 $0 350.65 $25.77 $881.92 $821.56 $741.22 4 3 

### + **Variahle Speed Compressor 10.72 $873 $0 $872.95 $0 315.59 $23.20 $1,127.26 $1,072.94 $1,000.64 5 5 . 4 

### + **Incr Eval2/Cond Coil Area 11.52 $1,014 $331 $1,344.94 $0 293.75 $21.59 $1,581.65 $1,531.09 $IA63.79Life Cycle Costs and Payback Periods ofRoom Air Conditioner, 8000 to 13,999 Btu/h, WithoutReverse Cycle andWithout Louvered Sides

Installed Annual Annual Annual Life-Cycle Costs Effc'y Design EER Retail Install. Consumer Maint. Elec. Energy Level No. Design Option Price Cost Cost Cost Use Expense Btu/W-hr (@6%) kWh 2% 6% 15% DOE Oa DOE 8.50 $554 $0 $554.10 $0 677.29 $49.78 $1,099.88 $983.29 $828.13

1 0 Baseline 8.80 $558 $0 $558.35 $0 654.42 $48.10 $1,085.71 $973.05 $823.13 2 1 0 + Add Suhcooler 9.04 $562 $0 $561.89 $0 636.48 $46.78 $1,074.79 $965.22 $819.41 1+ Incr Compressor EER to 3,4 2 11.09 9.12 $569 $0 $569.09 $0 631.59 $46.42 $1,078.05 $969.33 $824.63 3 2 + Brushless D.C. Fan Motor 9.44 $714 $0 $713.85 $0 610.04 $44.84 $1,205.44 $1,100.43 $960.67 4 3 + **Variable Speed Compressor 10.49 $992 $0 $992.19 $0 549.04 $40.35 $1,434.62 $1,340.11 $1,214.33 5 5 4 + **Incr Evap/Cond Coil Area 11.08 $1,139 $331 $1,469.75 $0 519.39 $38.18 $1,888.29 $1,798.88 $1,679.89 Life Cycle Costs and Payback Periods ofRoom AirConditioner, 8000to 13,999Btu/h, WithoutReverse Cycleand.WithoutLouvered Sides

In

..talled Annual Annual Annual Life-Cycle Cost
.. Effc'y Design EER Retail In<;tall. Conswner Maint. Elec. Energy Level No. Design Option Price Cost Cost Cost Use Expense 8tu/W-hr (@6%) kWh 2% 6% 15% 

### DOE Oa 

### DOE 8.50 $554 $0 $554.10 $0 677.29 $49.78 $1,099.88 $983.29 $828.13

I 0 Baseline 8.80 $558 $0 $558.35 $0 654.42 $48.10 $1,085.71 $973.05 $823.13 2 I 

## o+ Add Suhcooler 9.04 $562 $0 $561.89 $0 636..48 $46.78 $1,074.79 $965.22 $819.41 I 

### + Incr CompressorEERto 3,4 2 11.09 9.12 $569 $0 $569.09 $0 631.59 $46.42 $1,078.05 $969.33 $824.63 3 2 

### + BrusWess D.C. Fan Motor 9.44 $714 $0 $713.85 $0 610.04 $44.84 $1,205.44 $1,100.43 $960.67 4 3 

### + **Variable Speed Compressor 10.49 $992 $0 $992.19 $0 549.04 $40.35 $1,434.62 $1,340.11 $1,214.33 5 5 4 

### + **Incr Eva[!/Cond Coil Area 11.08 $1,139 $331 $1,469.75 $0 519.39 $38.18 $1,888.29 $1,798.88 $1,679.89Life Cycle Costs and Payback PeriodsofRoom Air Conditioner, With Reverse Cycle and With Louvered Sides

Installed Annual Annual Annual Life-Cycle Costs Effc'y Design ,EER Retail Install. Consumer Maint. Elec. Energy Level No. Design Option Price Cost Cost Cost Use Expense Btu/W-hr (@6%) kWh 2% 6% 15% 0 Baseline 8.92 $690 $0 $689.83 $0 750.16 $55.14 $1,294.34 $1,165.20 $993.34 DOE Oa DOE 9.00 $693 $0 $693.09 $0 743.49 $54.65 $1,292.22 $1,164.23 $993.90

1,2 1 0 + Add Suhcooler 9.05 $695 $0 $695.16 $0 739:30 $54.34 $1,290.92 $1,163.65 $994.28 1 + Incr Compressor EER to 3,4 2 10.82 9.27 $708 $0 $707.54 $0 721.61 $53.04 $1,289.04 $1,164.82 $999.50 2 + Increase Evap/Cond Coil 3 Area 9.83 $788 $0 $787.80 $0 680.65 $50.03 $1,336.29 $1,219.12 $1,063.19 4 3 + Brushless D.C. Fan Motor 10.04 $952 $0 $952.26 $0 666.15 $48.96 $1,489.07 $1,374.39 $1,221.78 5 5 4 + **Variable Speed Compressor 11.16 $1,270 $0 $1,269.68 '$0 599.53 $44.07 $1,752.81 $1,649.60 $1,512.25 Life CycleCOsts and·Payback PeriodsofRoom AirConditioner, With ReverseCycleand With Louvered Sides



### Im::talled ADnual Annual Annual Life-Cycle Costs Effc'y Design -.EER Retail Inc;taII. Conc;umer Maint. Elec. Energy Level No. Design Option Price 

### Cost Cost Cost Use Expense Btu/W-hr (@6%) kWh 2% 6% 15% 0 

### Baseline 8.92 

### $690 $0 $689.83 $0 750.16 $55.14 $1,294.34 $1.165.20 '$993.34 

### DOE Oa 

### DOE 9.00 $693 $0 $693.09 $0 743.49 $54.65 $1,292.22 $1,164.23 $993.90

1,2 1 

## o+ Add Suhcooler 9.05 $695 $0 $695.16 $0 739:30 $54.34 $1,290.92 $1,163.65 $994.28 

### 1 

### + Incr CompressorEERto 3,4 2 10.82 9.27 $708 $0 $707.54 $0 721.61 $53.04 $1,289.04 $1,164.82 $999.50 2 

### + Increase Evap/Cond Coil 3 

### Area 9.83 $788 $0 $787.80 $0 680.65 $50.03 $1,336.29 $1,219.12 $1,063.19 4 3 

### + Bruc;hless D.C. Fan Motor 10.04 $952 $0 $952.26 $0 666.15 $48.96 $1,489.07 $1,374.39 $1,221.78 5 5 4 

### + **Variahle Speed Com[1ressor 11.16 $1,270 $0 $1,269.68 . $0 599.53 $44.07 $1,752.81 $·1,649.60 $1,512.25Life Cycle Costs and PaybackPeriods of Room Air Conditioner, With Reverse Cycle and WithoutLouvered Sides

Installed Annual Annual Annual Life-Cycle Costs Effc'y Design EER Retail Install. Consumer Maint. Elec. Energy Level No. Design Option Price Cost Cost Cost Use Expense Btu/W-hr (@6%) kWh 2% 6% 15% DOE Oa DOE 8.50 $700 $0 $699.93 $0 711.64 $52.31 $1,273.40 $1,150.89 $987.86

1,2 0 Baseline 8.72 $704 $0 $704.13 $0 693.92 $51.00 $1,263.32 $1,143.86 $984.89 3,4 1 0 + Condenser Enhanced Fins 8.86 $707 $0 $706.90 $0 682.72 $50.18 $1;257.06 $1,139.54 $983.13 2 1 + Brushless D.C. Fan Motor 9.20 $884 $0 $883.61 $0 -657.85 $48.35 $1,413.73 $1,300.49 $1,149.77 3 2 + **Variable Speed Compressor 10.22 $1,225 $0 $1,225.04 $0 592.07 $43.52 $1,702.15 $1,600.23 $1,464.59 5 4 3 + **Incr Evap/Cond Coil Area 10.87 $1,405 $331 $1,735.77 $0 556.54 $40.91 $2,184.25 $2,088.44 $1,960.94 Life Cycle Costsand PaybackPeriodsofRoom AirConditioner, With Reverse Cycle and WithoutIAmvered Sides

Installed Annual Annual Annual Life-Cycle Cost'i 

### Effc'y Design EER Retail In'itall. Con'iumer Maint. Elec. Energy Level No. Design Option Price Cost Cost Cost Use Expense Btu/W-hr (@6%) kWh 2% 6%
. 15% 

### DOE Oa 

### DOE 8.50 $700 $0 $699.93 $0 711.64 $52.31 $1,273.40 $1,150.89 $987.86

1,2 0 Baseline 8.72 $704 $0 $704.13 $0 693.92 $51.00 $1,263.32 $1,143.86 $984.89 3,4 1 

## o+ Condenser Enhanced Fins 8.86 $707 $0 $706.90 $0 682.72 $50.18 $1",257.06 $1,139.54 $983.13 2 1 

### + Brushless D.C. Fan Motor 9.20 $884 $0 $883.61 $0 ·657.85 $48.35 $1,413.73 $1,300.49 $1.l49.77 3 2 

### + **Variahle Speed Compressor 10.22 $1,225 $0 $1,225.04 $0 592.07 $43.52 $1,702.15 $1,600.23 $1,464.59 5 4 3 t- **Incr Eva[!/Cond Coil Area 10.87 $1,405 $331 $1,735.77 $0 556.54 $40.91 $2,184.25 $2,088.44 $1,960.94Room Air Conditioner, Lessthan 6KBtu/h, with Louvered Sides Cost (1990 $)andEnergy-Use Summary (Field Usage) Installed Annual Standard Design Consumer Elec. Operating LCC 1999

Level No. Cost use Exepnse @6% Distribution (1990$) kWh/yr (1990$) (1990$) 0 372.03 378.51 27.82 611.89 .70.9% 1 372.64 358.31 26.34 599.70 9.6% 1 2 377.57 334.43 24.58 589.50 9.0% DOE DOE 382.41 321.26 23.61 585.99 1.0% 2 3 382.55 320.90 23.59 585.90 5.2% 3 4 389.51 311.69 22.91 587.02 2.7% 4 -5 440.24 300.19 22.06 630.47 1.6% 6 560.46 294.85 21.67 747.30 0.0% 5 7 796.18 265.36 .19.50 964.34 0.0% Weighted Average ofUnits Sold below Standards Standard Level 1 DOE 2 3 4 5 Installed Consumer Cost (1990 $) 372.10 372.65 372.75 373.29 373.74 374.83 Annual OperatingCost (1990 $) 27.64 2734 27.30 27.09 26.98 26.90 Life-Cycle Cost at 6%(1990 $) 610.44 60835 608.11 606.89 606.34 606.74 Energy Use (kWh./a) 376.11 371.94 371.40 368.62 367.06 365.97 Life-Cycle Cost Difference (1990$), Payback Periods (Years), and Costsof Conserved Energy (at6%) StandardLevel 1 DOE

- 2 3 4 5 LCC Difference 20.94 2235 22.20 19.86 -24.12 -357.60 Payback (year) Field 1.8 2.6 2.6 3.9 13.5 57.0 ExistingTest Proc. 1.3 1.9 1.9 2.8 9.6 40.5 CCE (centlkWh) 1.5 2.2 2.2 3.3 11.5 48.6 RoomAirConditioner,Lessthan6 KBtulb,withLouvered Sides Cost(1990 $)andEnergy-Use Summary(Field Usage) Installed Annual Standard Design Consumer EIec. Operating LCC 1999

Level No. Cost use Exepnse @6% Distribution (1990$) kWh/yr (1990$) (1990$) 0 372.03 378.51 27.82 611.89
.**70.9~** 1 372.64 358.31 26.34 599.70 9.6% 1 2 377.57 334.43 24.58 589.50 9.0% DOE DOE 382.41 321.26 23.61 585.99 1.0% 2 3 382.55 320.90 23.59 585.90 5.2% 3 4 389.51 311.69 22.91 587.02 2.7% 4 5 440.24 300.19 22.06 630.47 1.6% 6 560.46 294.85 21.67 747.30 0.0% 5 7 796.18 265.36 .19.50 964.34 0.0% WeightedAverageofUnitsSold below Standards StandardLevel DOE 2 .3 4 5 Installed ConsumerCost (1990$) 372.10 372.65 372.75 373.29 373.74 374.83 Annual OperatingCost (1990 $) 27.64 27.34 27.30 27.09 26.98 26.90 Life-CycleCost at 6%(1990$) 610.44 608.35 608.11 606.89 606.34 606.74 EnergyUse (kWh.la) 376.11 371.94 371.40 368.62 367.06 365.97 Life-CycleCostDifference (1990$), PaybackPeriods (years),andCostsofConservedEnergy(at6%) StandardLevel DOE 2 3 4 5 LCCDifference 20.94 22.35 22.20 19.86 -24.12 -357.60 Payback (year) Field 1.8 2.6 2.6 3.9 13.5 57.0 ExistingTest Proc. 1.3 1.9 1.9 2.8 9.6 40.5 CCE (centlkWh) 

## 1.5 2.2 2.2 3.3 11.5 48.6Room Air Conditioner,6 to8KBtu/h, with Louvered Sides Cost (1990 $)andEnergy-Use Summary (Field Usage) Installed Annual Annual Standard Design Consumer Elec. Operating LCC 1999

Level No. Cost use Expense @6% Distribution (1990$) kWh/yr (1990$) (1990$) 0 403.82 471.06 34.62 702.33 48.5% 1 405.25 452.75 33.28 692.15 14.8% 1 2 410.13 424.89 31.23 679.38 23.5% 2 3 416.89 412.31 30.30 678.17 9.9% DOE DOE 418.10 410.69 30.19 67835 1.6% 3 4 424.73 402.03 29.55 679.50 0.5% 4 5 477.78 385.68 28.35 722.19 0.4% 6 598.82 379.26 27.88 839.15 0.8% 5 7 830.48 341.33 .25.09 1046.78 0.0%

Weighted Average of Units Sold below Standards StandardLevel 1 2 DOE 3 4 5 Installed Consumer Cost (1990 $) 404.15 405.77 406.91 407.09 407.18 409.11 Annual Operating Cost (1990 $) 34.31 33.47 33.15 33.10 33.09 33.02 Life-Cycle Cost at 6% (1990 $) 699.94 694.38 692.72 692.49 692.43 693.80 Energy Use (kWh./a) 466.8 455.4 451.0 450.4 450.1 449.3
Life-Cycle Cost Difference (1990$), PaybackPeriods (Years), and CostsofConserved Energy (at 6%) StandardLevel 1 2 DOE 3 4 5 LCC Difference 20.57 16.21 14.37 12.99 -29.76 -352.98 Payback(year) Field 1.9 3.5 3.8 5.0 14.9 53.1 Existing Test Proc. 1.4 2.5 2.7 3.5 10.6 37.7 CCE (cent/kWh) 1.7 3.0 3.2 4.2 12.7 45.3 RoomAirConditionllr,6to 8KBtuIh, withLouveredSides Cost(1990 $)andEnergy-Use Summary(Field Usage) Installed Annual Annual Standard Design Consumer Elec. Operating LCC 1999

Level No. Cost use Expense· @6% Distribution (1990$) kWhlyr (1990$) (1990$) 0 403.82 47l.06 34.62 702.33 48.50/[ 1 405.25 452.75 33.28 692.l5 14.8% 1 2 41O.l3 424.89 31.23 679.38 23.5% 2 3 416.89 412.31 30.30 678.17 9.9% DOE DOE 418.10 410.69 30.19 678.35 1.6% 3 4 424.73 402.03 29.55 679.50 0.5% 4 5 477.78 385.68 28.35 722.19 0.4% 6 598.82 379.26 27.88 839.15 0.8% 5 7 830.48 341.33 25.09 1046.78 0.0%

WeightedAverageofUnitsSoldbelow Standards StandardLevel 2 DOE 3 4 5 InstalledConsumerCost (1990 $) 404.l5 405.77 406.91 407.09 407.18 409.11 Annual OperatingCost (1990$) 34.31 33.47 33.15 33.10 33.09 33.02 Life-CycleCost at 6% (1990 $) 699.94 694.38 692.72 692.49 692.43 693.80 EnergyUse (kWh.la) 466.8 455.4 451.0 450.4 450.1 449.3
Life-CycleCostDifference (1990$), PaybackPeriods (years),andCostsofConservedEnergy(at6%) StandardLevel 2 DOE 3 4 5 LCCDifference 20.57 16.21 14.37 12.99 "29.76 -352.98 Payback(year) Field l.9 3.5 3.8 5.0 14.9 53.1 Existing Test Proc. 1.4 2.5 2.7 3.5 10.6 37.7 CCE (centlkWh) 1.7 3.0 3.2 4.2 12.7 45.3Room Air Conditioner, 8-14 KBtu/h, with Louvered Sides Cost (1990 $)and Energy-Use Summary (Field Usage) Installed Annual Annual Standard Design Consumer Elec. Operating LCC 1999

Level No. Cost use Expense @ 6% Distribution (1990$) kWh/yr (1990$) (1990$) 0 495.06 694.12 51.02 934.92 52.0% 1 1 505.83 666.46 48.98 928.16 14.5% DOE DOE 508.41 660.34 48.53 926.86 6.2% 2 2 509.76 657.19 48.30 926.21 7.9% 3 3 518.17 640.03 47.04 923.75 12.6% 4 4 576.63 590.02 43.37 950.52 4.4% 5 697.06 580.28 42.65 1064.78 0.5% 5 6 929.44 522.25 38.39 1260.39 1.9%

Weighted Average ofUnits Sold below Standards Standard Level 1 DOE 2 3 4 5 Installed Consumer Cost (1990 $) 495.06 497.40 498.34 499.47 501.99 506.36 AnnualOperating Cost (1990 $) 51.02 50.58 50.40 50.20 49.77 49.44 Life-Cycle Cost at 6% (1990$) 934.92 933.45 932.89 932.23 931.09 932.65 Energy Use (kWh./a) 694.12 688.10 685.73 682.93 677.15 672.71
Life-Cycle Cost Difference (1990$), Payback Periods (Years), and Costs ofConserved Energy (at6%) Standard Level 1 DOE 2 3 4 5 LCC Difference 6.76 6.59 6.67 8.48 -19.43 -327.74 Payback(year) Field 5.3 5.4 5.4 5.9 11.7 38.3 ExistingTest Proc. 3.8 3.8 3.9 4.2 8.3 27.2 CCE (cent/kWh) 4.5 4.6 4.6 5.1 9.9 32.6 Room Air Conditioner,8-14KBtu/h,withLouvered Sides Cost(1990 $)andEnergy-Use Summary(Field Usage) Installed Annual Annual Standard Design Consumer Elec. Operating LeC 1999

Level No. Cost use Expense @6% Distribution

. (1990$) kWhlyr (1990$) (1990$) 0 495.06 694.12 51.02 934.92 52.0% 1 505.83 666.46 48.98 928.16 14.5% DOE DOE 508.41 660.34 48.53 926.86 6.2% 2 2 509.76 657.19 48.30 926.21 7.9% 3 3 518.17 640.03 47.04 923.75 12.6% 4 4 576.63 590.02· 43.37 950.52 4.4% 5 697;06 580.28 42.65 1064.78 0.5% 5 6 929.44 522.25 38.39 1260.39 1.9%

WeightedAverageofUnitsSoldbelow Standards StandardLevel DOE 2 3 4 5 Installed ConsumerCost (1990 $) 495.06 497.40 498.34 499..47 501.99 506.36 AnnualOperatingCost (1990 $) 51.02 50.58 50.40 50.20 49.77 49.44 Life-Cycle Cost at 6%(1990$) 934.92 933.45 932.89 932.23 931.09 932.65 EnergyUse (kWh./a) 694.12 688.10 685.73 682.93 677.15 672.71
Life-Cycle CostDifference (1990$), PaybackPeriods (years),and CostsofConservedEnergy (at6%) StandardLevel DOE 2 3 4 5 LCCDifference 6.76 6.59 6.67 8.48 -19.43 -327.74 Payback(year) Field 5.3 5.4 5.4 5.9 11.7 38.3 ExistingTest Proc. 3.8 3.8 3.9 4.2 8.3 27.2 CCE(centJkWh) 4.5 4.6 4.6 5.1 9.9 32.6Room Air Conditioner, 14to 20 KBtu/h, with Louvered Sides Cost (1990 $)andEnergy-Use Summary(Field Usage) Installed Annual Annual Standard Design Consumer Elec. Operating LCC 1999

Level No. Cost use Expense @6% Distribution (1990$) kWh/yr (1990$) (1990$) 0 612.76 1062.76 78.11 1286.23 60.2% 1 1 632.48 986.80 72.53 1257.81 15.8% DOE DOE 632.61 986.29 72.49 1257.61 0.5% 2 2 639.63 958.91 70.48 1247.28 8.8% 3,4 3 647.54 942.93 69.31 1245.07 12.5% 4 811.82 890.62 65.46 1376.20 2.3% 5 870.27 863.06 63.43 1417.18 0.0% 6 897.30 856.11 62.92 1439.81 0.0% 7 1038.75 832.28 61.17 1566.16 0.0% 5 8 1294.53 749.05 55.05 1769.20 0.0%
Weighted Average of Units Sold below Standards Standard Level 1 DOE 2 3 4 5 Installed Consumer Cost (1990 $) 612.76 616.86 616.96 619.30 619.30 627.17 Annual Operating Cost (1990 $) 78.11 76.95 76.92 76.26 76.26 75.15 Life-Cycle Cost at 6% (1990 $) 1286.23 1280.32 1280.18 1276.78 1276.78 1275.08 Energy Use (kWh./a) 1062.76 1046.96 1046.60 1037.54 1037.54 1022.43
Life-Cycle Cost Difference (1990$), Payback Periods (Years), and Costs of Conserved Energy (at6%) Standard Level 1 DOE 2 3 4 5 LCC Difference 28.42 22.70 32.90 31.71 31.71 -494.12 Payback (year) Field use 3.5 3.5 3.5 4.1 4.1 33.2 Existing TestProc. 2.5 2.5 2.5 2.9 2.9 '23.6 CCE (cent/kWh) 3.0 3.0 3.0 3.5 3.5 28.3 RoomAirConditioner, 14to 20 KBtulh,with Louvered Sides Cost(1990 $) andEnergy-UseSummary(Field Usage) Installed Annual Annual Standard

.Design Consumer Elec. Operating LCC 1999

Level No. Cost use Expense @6% Distribution (1990$) kWh/yr (1990$) (1990$) 0 612.76 1062.76 78.11 1286.23 60.2% 1 632.48 986.80 72.53 1257.81 15.8% DOE DOE 632.61 986.29 72.49 1257.61 0.5% 2 2 639.63 958.91 70.48 1247.28 8.8% 3,4 3 647.54 942.93 69.31 1245.07 12.5% 4 811.82 890.62 65.46 1376.20 2.3% 5 870.27 863.06 63.43 1417.18 0.0% 6 897.30 856.11 62.92 1439.81 0.0% 7 1038.75 832.28 01.17 1566.16 0.0% 5 8 1294.53 749.05 

# . 55.05 1769.20 0.0%
WeightedAverageofUnitsSoldbelow Standards StandardLevel DOE 2· 3 4 5 Installed ConsumerCost (1990$) 612.76 616.86 616.96 619.30 619.30 627.17 Annual OperatingCost(1990$) 78.11 76.95 76.92 76.26 76.26 75.15 Life-Cycle Cost at 6%(1990$) 1286.23 1280.32 1280.18 1276.78 1276.78 1275.08 EnergyUse (kWh.la) 1062.76 1046.96 1046.60 1037.54 1037.54 1022.43
Life-Cycle CostDifference (1990$), PaybackPeriods(years),and Cost
.. ofConservedEnergy(at6%) StandardLevel DOE 2 3 4 5 LCCDifference 28.42 22.70 32.90 31.71 31.71 494.12 Payback (year) Fielduse 3.5 3.5 3.5 4.1 4.1 33.2 Existing Test Proc. 2.5 2.5 2.5 2.9 2.9 '23.6 CCE (centlkWh) 3.0 3.0 3.0 3.5 3.5 28.3Room Air Conditioner>20 KBtu/h, with Louvered Sides Cost (1990 $)andEnergy-Use Summary (Field Usage) Installed Annual Annual Standard Design Consumer Elec. Operating LCC 1999

Level No. Cost use Expense @6% Distribution (1990$) kWh/yr (1990$) (1990$) 0 859.47 1572.75 115.60 1856.11 55.5% 1,2 1 871.31 1542.55 113.38 1848.81 4.2% DOE DOE 879.78 1521.68 111.84 1844.05 10.7% 3 2 880.29 1520.43 111.75 1843.77 7.9% 4 3 960.00 1457.38 107.12 1883.53 18.4% 4 1071.41 1372.63 100.89 1941.23 1.1% 5 1111.79 1314.73 96.63 1944.92 2.2% 6 1291.24 1289.56 94.78 2108.42 0.0% 5 7 1653.06 1160.60 85.30 2388.53 0.0% Weighted Average ofUnits Sold below Standards Standard Level 1 2 DOE 3 4 5 Installed Consumer Cost (1990 $) 859.47 859.47 86030. 863.27 864.98 890.18 AnnualOperating Cost(1990$) 115.60 115.60 115.44 114.89 114.58 112.66 Life-Cycle Cost at 6% (1990 $) 1856.11 1856.11 1855.60 1853.84 1852.83 1861.48 Energy Use (kWh./a) 1572.75 1572.75 1570.63 1563.16 1558.87 1532.75 Life-Cycle Cost Difference (1990$), Payback Periods (Years), and Costs of Conserved Energy (at 6%) Standard Level 1 2 DOE 3 4 5 LCC Difference 7.30 7.30 11.54 10.06 -30.71 -527.05 Payback (year) Field use 5.3 5.3 5.4 5.4 12.7 27.9 Existing Test Proc. 3.8 3.8 3.8 3.8 9.0 19.8 CCE (cent/kWh) 4.5' 4.5 4.6 4.6 10.9 23.8 RoomAirConditioner>20 KBtulh,withLouveredSides Cost(1990 $) andEnergy-Use Summary(Field Usage) Installed Annual Annual Standard Design Consumer Elec. Operating LCC ·1999

Level No. Cost use Expense @6% Distribution (1990$) kWh/yr (1990$)
. (1990$) 0 859.47 1572.75 115.60 1856.l1 55.5% 1,2 1 87l.31 1542.55 113.38 1848.81 4.2% DOE DOE 879.78 1521.68 111.84 1844.05 10.7o/(l 3 2 880.29 1520.43 111.75 1843.77 7.9% 4 

## :3 960.00 1457.38 107.l2 1883.53 18.4% 4 107l.41 1372.63 100.89 1941.23 1.1% 5 1111.79 1314.73 96.63 1944.92 2.2% 6 129l.24 1289.56 94.78 2108.42 0.0% 5 7 1653.06 1160.60 .85.30 2388.53 0.0%
WeightedAverageofUnitsSold belowStandards StandardLevel 2 DOE 3 4 5 Installed ConsumerCost (1990 $) 859.47 859.47 860.30. 863.27 864.98 890.l8 Annual OperatingCost (1990 $) 115.60 115.60 115.44 114.89 114.58 112.66 Life-CycleCost at 6% (1990 $) 1856.11 1856.11 1855.60 1853.84 1852.83 186l.48 EnergyUse (kWh./a) 1572.75 1572.75 1570.63 1563.16 1558.87 1532.75**Life-Cycl~** CostDifference(1990$), PaybackPeriods(years),andCostsofConservedEnergy (at6%) StandardLevel 2 DOE 3 4 5 LCC Difference 7.30 7.30 11.54 10.06 -30.71 -527.05 Payback(year) Fielduse 5.3 5.3 5.4 5.4 12.7 27.9 Existing Test Proc. 3.8 3.8 3.8 3.8 9.0 19.8 CCE (centlkWh) 4.5' 4.5 4.6 4.6 10.9 23.8Room Air Conditioner, 6to8 KBtu/h, without Louvered Sides Cost (1990 $)andEnergy-Use Summary (Field Usage) Installed Annual Annual Standard Design Consumer Elec. Operating LCC 1999

Level No. Cost use Expense @6% Distribution (1990$) kWh/yr (1990$) (1990$) 0 447.01 382.02 28.08 689.09 53.8% DOE DOE 450.17 375.86 27.63 68835 0.0% 1,2 1 452.23 371.94 27.34 687.92 9.8%. 3,4 2 455.96 366.62 26.95 688.28 11.1% 3 599.35 350.65 25.77 821.56 25.2% 4 872.95 315.59 23.20 1072.94 0.0% 5 7 1344.94 293.75 21.59 1531.09 0.0% Weighted Average of Units Sold below Standards Standard Level DOE 1 2 3 4 5 Installed Consumer Cost (1990 $) 447.01 447.01 447.01 447.82 447.82 486.92 Annual Operating Cost (1990 $) 28.08 28.08 28.08 27.96 27.96 27.30 Life-Cycle Cost at 6% (1990 $) 689.09 689.09 689.09 688.91 688.91 722.28 Energy Use (kWh./a) 382.02 382.02 382.02 380.46 380.46 371.41
Life-Cycle Cost Difference (1990$), Payback Periods (Years), and Costs of Conserved Energy (at6%) StandardLevel DOE 1 2 3 4 5 LCC Difference 0.74 '1.17 1.17 0.63 0.63 -808.80 Payback (year) Field use 7.0 7.0 7.0 8.0 8.0 150.3 Existing Test Proc. 5.0 5.0 5.0 5.7 5.7 106.7 CCE (cent/kWh) 5.9 6.0 6.0 6.8 6.8 128.1 RoomAirConditioner,6to 8 KBtuIh,withoutLouvered Sides Cost(1990 $) andEnergy-Use Summary (FieldUsage) Installed Annual Annual Standard Design Consumer EIec. Operating LeC 1999

Level No. Cost use Expense @6% Distribution (1990$) kWhlyr (1990$) (1990$) 0 447.01 382.02 28.08 689.09 53.8% DOE DOE 450.17 375.86 27.63 688.35 0.0% 1,2 1 452.23 371.94 27.34 687.92 9.8% 3,4 2 455.96 366.62 26.95 688.28 11.1% 3 599.35 350.65 25.77 821.56 25.2% 4 872.95 315.59 .23.20 1072.94 0.0% 5 7 1344.94 293.75 2159 1531.09 0.0%
WeightedAverageofUnitsSoldbelow Standards StandardLevel DOE 1 2 3 4 5 Installed ConsumerCost (1990 $) 447.01 447.01 447.01 447.82 447.82 486.92 Annual OperatingCost (1990 $) 28.08 28.08 28.08 27.96 27.96 27.30 Life-CycleCost at 6% (1990$) 689.09 689.09 689.09 688.91 . 688.91 722.28 EnergyUse (kWh.la) 382.02 382.02 382.02 380.46 380.46 371.41
Life-CycleCostDifference(1990$), PaybackPeriods(years)
.. andCosts "fConservedEnergy(at.6%) StandardLevel DOE 2 3 4 5 LCC Difference 0.74 '1.17 1.17 0.63 0.63 -808.80 Payback (year) Field use 7.0 7.0 7.0 8.0 8.0 150.3 Existing Test Proc. I 5.0 5.0 5.0 5.7 5.7 106.7 CCE (centlkWh) 5.9 6.0 6.0 6.8 6.8 128.1Room Air Conditioner, 8to 14 KBtu/h, withoutLouvered Sides Cost (1990 $)andEnergy-Use Summary (Field Usage) Installed Annual Annual Standard Design Consumer Elec. Operating LCC 1999

Level No. Cost use Expense @6% Distribution (1990$) kWh/yr (1990$) (1990$) DOE DOE 554.10 677.29 49.78 983.29 8.9% 1 0 558.35 654.42 48.10 973.05 51.8% 2 1 561.89 636.48 46.78 965.22 9.7% 3,4 2 569.09 631.59 46.42 969.33 12.2% 3 713.85 610.04 44.84 1100.43 17.1% 4 992.19 549.04 40.35 1340.11 0.2% 5 7 1469.75 519.39 38.18 1798.88 0.0% Weighted Average ofUnits Sold below Standards Standard Level DOE 1 2 3 4 5 Installed Consumer Cost (1990 $) N/A 554.10 557.73 558.30 558.30 587.23 Annual Operating Cost (1990 $) N/A 49.78 48.35 48.13 48.13 47.34 Life-Cycle Cost at 6% (1990 $) N/A 983.29 974.56 973.27 973.27 995.39 Energy Use (kWh./a) N/A 677.29 657.78 654.84 654.84 644.09
Life-Cycle CostDifference (1990$), Payback Periods (Years), and Costsof Conserved Energy (at6%) Standard Level DOE 1 2 3 4 5 LCCDifference N/A 10.24 9.33 3.94 3.94 -803.49 Payback (year) Field use N/A 2.5 2.7 6.3 6.3 96.3 Existing Test Proc. N/A 1.8 1.9 4.5 4.5 68.4 CCE (cent/kWh) N/A 2.2 2.3 5.4 5.4 82.1 RoomAirConditioner,8 to 14KBtUlb,withoutLouveredSides Cost(1990 $) andEnergy-UseSummary (Field Usage) Installed Aimual Annual Standard Design Consumer Elec. Operating LeC 1999

Level No. Cost use Expense @6% Distribution (1990$) kWh/yr (1990$) (1990$) DOE DOE 554.10 677.29 49.78 983.29 8.9% 1 0 558.35 654.42 48.10 973.05 51.8% 2 1 561.89 636.48 46.78 ' 965.22 9.7% 3,4 2 569.09 631.59 46.42 969.33 12.2%

.. 3 713.85 610.04 44.84 1100.43 17.1% 4 992.19 549.04 40.35 1340.11 0.2% 5 7 1469.75 519.39 38.18 1798.88 0.0%
WeightedAverageofUnitsSoldbelowStandards StandardLevel DOE 

## 1 2 3 4 5 Installed ConsumerCost (1990 $) 

### N/A 554.10 557.73 558.30 558.30 587.23 Annual OperatingCost (1990 $) 

### N/A 49.78 48.35 48.13 48.13 47.34 Life-CycleCost at 6% (1990$) 

### N/A 983.29 974.56 973.27 973.27 995.39 EnergyUse (kWh.la) 

### N/A 677.29 657.78 654.84 654.84 644.09
Life-CycleCostDifference (1990$), PaybackPeriods(Years),andCostsofConservedEnergy (at6%) StandardLevel DOE 2 3 4 5 LCCDifference 

### N/A 10.24 9.33 3.94 3.94 -803.49 Payback (year) Fielduse 

### N/A 2.5 2.7 6.3 6.3 96.3 Existing Test Proc. 

### N/A 1.8 1.9 4.5 4.5 68.4 CCE(centlkWh) 

### N/A 2.2 2.3 5.4 5.4 82.1Room Air Conditioner,with Reverse Cycle with louvered sides Cost (1990 $)andEnergy-Use Summary (Field Usage) Installed Annual Annual Standard Design Consumer Elec. Operating LCC 1999

Level No. Cost use Expense @6% Distribution (1990$) kWh/yr (1990$) (1990$) 0 689.83' 750.16 55.14 1165.20 68.4% DOE DOE 693.09 743.49 54.65 1164.23 1.7%

1,2 1 695.16 739.30 54.34 1163.65 1.6% 3,4 2 707.54 721.61 53.04 1164.82 3.1% 3 787.80 680.65 50.03 1219.12 23.1% 4 952.26 666.15 48.96 1374.39 2.0%

- 5 7 1269.68 599.53 44.07 1649.60 0.0%
Weighted Average ofUnits Sold below Standards StandardLevel DOE 1 2 3 4 5 Installed Consumer Cost (1990 $) 689.83 689.91 689.91 690.03 690.03 718.46 AnnualOperating Cost (1990 $) 55.14 55.13 55.13 55.11 55.11 53.74 Life-Cycle Cost at 6% (1990 $) 1165.20 1165.18 1165.18 1165.15 1165.15 1181.83 Energy Use (kWh./a) 750.16 750.00 750.00 749.76 749.76 731.21
Life-Cycle Cost Difference (1990$), Payback Periods (Years), and Costs ofConserved Energy (at6%) Standard Level DOE 1 2 3 4 5 LCCDifference 0.97 1.53 1.53 0.33 0.33 -467.77 Payback (year) Field use 6.6 6.7 6.7 8.5 8.5 57.0 ExistingTestProc. 4.7 4.7 4.7 6.0 6.0 40.4 CCE (cent/kWh) 5.7 5.7 5.7 7.2 7.2 48.6 RoomAirConditioner,withReverseCyclewith louveredsides Cost(1990 $) andEnergy-UseSummary(Field Usage) Installed Annual Annual Standard Design Consumer Elec. Operating LeC 1999

Level No. Cost use Expense @6% Distribution (1990$) kWhlyr (1990$) (1990$) 0 689.83
. 750.16 55.14 1165.20 68.4% DOE DOE 693.09 743.49 54.65 1164.23 1.7% 1,2 1 695.16 739.30 54.34 1163.65 1.6% 3,4 2 707.54 721.61 53.04 1164.82 3.1% 3 787.80 680.65 50.03 1219.12 23.1% 4 952.26 666.15 48.96 1374.39 2.0% 5 7 1269.68 599.53 44.07 1649.60 0.0%
WeightedAverageofUnitsSoldbelow Standards StandardLevel DOE 2 3 4 5 InstalledConsumerCost (1990 $) 689.83 689.91 689.91 690.03 690.03 718.46 Annual OperatingCost (1990 $) 55.14 55.13 55.13 55.11 55.11 53.74 Life-Cycle Cost at 6% (1990$) 1165.20 1165.18 1165.18 1165.15 1165.15 1181.83 EnergyUse (kWh.la) 750.16 750.00 750.00 749.76 749.76 731.21
Life-CycleCostDifference (1990$), PaybackPeriods(years),andCostsofConservedEnergy(at6%) StandardLevel DOE 2 3 4 5 LCCDifference 0.97. 1.53 1.53 0.33 0.33 -467.77 Payback(year) Fielduse 6.6 6.7 6.7 8.5 8.5 57.0 Existing TestProc. 4.7 4.7 4.7 6.0 6.0 40.4 CCE (centlkWh) 5.7 5.7 5.7 7.2 7.2 48.6Room AirConditioner, with Reverse Cycle withoutlouvered sides Cost (1990 $)andEnergy-Use Summary (Field Usage) Installed Annual Annual Standard Design Consumer Elec. Operating LCC 1999

Level No. Cost use Expense @6% Distribution -(1990$) kWh/yr (1990$) (1990$) DOE DOE 699.93 711.64 52.31 1150.89 27.4% 1,2 0 704.13 693.92 51.00 1143.86 32.6% 3,4 1 706.90 682.72 50.18 1139.54 19.2% 2 883.61 657.85 48.35 1300.49 20.8% 3 1225.04 592.07 43.52 1600.23 0.0% 5 4 1735.77 556.54 40.91 2088.44 0.0%
Weighted Average of Units Sold below Standards Standard Level DOE 1 2 3 4 5. Installed Consumer Cost (1990$) N/A 699.93 699.93 702.21 702.21 740.79 Annual Operating Cost (1990 $) N/A 52.31 52.31 51.60 51.60 50.65 Life-Cycle Cost at 6% (1990 $) N/A 1150.89 1150.89 1147.08 1147.08 1177.49 Energy Use (kWh./a) N/A 711.64 711.64 702.02 702.02 689.14
Life-Cycle CostDifference (1990$), PaybackPeriods (Years), and Costs of Conserved Energy (at6%) Standard Level DOE 1 '2 3 4 5 LCCDifference N/A 7.03 7.03 7.54 7.54 -910.95 Payback (year) Field use N/A N/A N/A 3.3 3.3 102.1 Existing Test Proc. N/A N/A N/A 2.3 2.3 72.5- CCE (cent/kWh) N/A N/A N/A 2.8 2.8 87.0 RoomAirConditioner,withReverseCyclewithoutlouveredsides Cost(1990 $)**a~d** Energy-UseSummary(Field Usage) Installed Annual Annual



### - Standard Design Consumer Elec. Operating LCC 1999

Level No. Cost use Expense @6% Distribution -(1990$) kWhlyr (1990$) (1990$) DOE DOE 699.93 711.64 52.31 1150.89
. 27.4% 1,2 0 704.13 693.92 51.00 1143.86 32.6% 3,4 1 706.90 682.72 50.18 1139.54 19.2% 2 883.61 657.85 48.35 1300.49 20.8% 3 1225.04 592.07 43.52 1600.23 0.0% 5 

### 4 1735.77 556.54 40.91 2088.44 0.0%
. WeightedAverageofUnitsSoldbelow Standards StandardLevel DOE 2 3 4 5. Installed ConsumerCost (1990 $) 

### N/A 699.93 699.93 702.21 702.21 740.79 Annual OperatingCost (1990 $) 

### N/A , 52.31 52.31 51.60 51.60 50.65 Life-Cycle Cost at 6% (1990$) 

### N/A 1150.89 1150.89 1147.08 1147.08 1177.49 EnergyUse (kWh.la) 

### N/A 711.64 711.64 702.02 702.02 689.14
Life-CycleCostDifference(1990$), PaybackPeriods(years),andCostsofConservedEnergy(at6%) StandardLevel DOE '2 3 4 5 LCCDifference 

### N/A 7.03 7.03 7.54 '7.54 -910.95 Payback (year) Fielduse 

### N/A N/A N/A 3.3 3.3 102.1 ExistingTest Proc. 

### N/A N/A N/A 2.3 2.3 72.5 ' CCE (centlkWh) 

### N/A N/A N/A 2.8 2.8 87.0

### LCCSensitivity to 1995 StateEnergy Prices for Room A/C, 8000 to 13,999 Btu/hr(with louvered sides) in 1990$ Sensitivity Scenarios Efficiency Level Design No. Reference Low StateElect. Price High StateElect. Price 0 $934.92 $746.55 $1,213.59 1 1 $928.16 $747.29 $1,195.73 2 2 $926.21 $747.86 $1,190.06 3 3 $923.75 $750.06 $1,180.70 4 4 $950.52 $790.40 $1,187.40 5 $1,064.78 $907.30 $1,297.75 5 6 $1,260.39 $1,118.66 $1,470.06 

### LCC Sensitivityto 1995StateEnergyPricesfor**~oom** 

### Ale,8000

### to 13,999Btulhr (with louvered sides)in 1990$ SensitivityScenarios EfficiencyLevel Design No. Reference Low StateElect. Price High StateElect. Price 0 $934.92 $746.55 $1,213.59 $928.16 $747.29 $1,195.73 2 2 $926.21 $747.86 $1,190.06 3 3 $923.75 $750.06 $1,180.70 4 4 $950.52 $790.40· $1,187.40 5 $1,064.78 $907.30· $1,297.75 5 6 $1,260.39 $1,118.66 $1,470.06Net PresentValue to Consumers for Room A/C purchasedfrom 1999 to 2030 based on 1995 AEO fuel priceprojections (billion 1990$ discounted to 1990 at7%) Fuel Savings 0.76 Equipment Cost 0.25 Net Present Value 0.51

Net PresentValue toConsumers for Room A/C purchased from 2000 to 2030 based on 1997 AEO fuel price projections (billion 1990$ discounted to 1990 at7%) Fuel Savings , 0.74 Equipment Cost 0.29 Net Present Value 0.45 NetPresentValuetoConsumersfor RoomAlCpurchasedfrom 1999to 2030 basedon 1995AEOfuelprice projections (biUion 1990$di
..countedto 1990at7%) Fuel Savings 0.76 EquipmentCost 0.25 NetPresentValue 0.51

NetPresentValueto Consumersfor RoomAICpurchasedfrom 2000to 2030 basedon 1997AEOfuel priceprojections (biUion 1990$diScountedto 1990at7%) Fuel Savings

< 0.74 EquipmentCost 0.29 Net PresentValue 0.45Room Air ConditionerEnergy Consumption as a PercentofTotal Consumption Year Fuel Price Total RAC Residentail TotalResidential RAC PercentofTotal Projection Electricity Consumption Electricity Consumption Electricity Consumption (Quads) (Quads) 1995 AEO 1995 0.368 10.884 3.38% 1996 AEO 1996 0.367 10.880 3.37% 1997 AEO 1997 0.379 11.081 3.42%

4 ' ' *~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

RoomAir ConditionerEnergy Consumptionasa PercentofTotalConsumption Year

1995 1996 1997 FuelPrice

.Projection AEO 1995 AEO 1996 AEO 1997 Total RAC Residentail Electricity Consumption (Quads)

0.368 0.367 0.379 TotalResidential ElectricityConsumption (Quads) 10.884 10.880 11.081 RACPercentofTotal Electricity Consumption 3.38% 3.37% 3.421k;ELECTRICITY POLLUTANT REDUCTIONS BASED ON AEO 1995 FUELPRICE PROJECTIONS S02 Emissions Abated from Abated from Total Reduction Reduction as Year Power Plant inHouse in Emissions %ofTotal kt shorttons kt short tons kt short tons Residential 000's 000's 000's Emissions 2000 1.14 1.26 0.00 0.00 1.14 1.26 0.03 2005 2.68 2.95 0.00 0.00 2.68 2.95 0.09 2010 3.57 3.94 0.00 0.00 3.57 3.94 0.13 2015 3.04 3.35 0.00 0.00 3.04 3.35 0.13 2020 2.57 2.83 0.00 0.00 2.57 2.83 0.13 2025 1.97 2.17 0.00 0.00 1.97 2.17 0.12 2030 1.65 1.81 0.13 0.15 1.78 1.96 0.13 Cumulative S02reduction, 79kt = 87,000 short tons NOx Emissions Abated from Abated from Total Reduction Reduction as Year Power Plant inHouse in Emissions %ofTotal kt short tons kt short tons kt short tons Residential 000's 000's 000's Emissions 2000 0.85 0.94 0.05 0.05 0.89 0.99 0.03 2005 .2.15 2.37 0.00 0.00 2.15 2.37 0.08 2010 3.10 3.42 0.00 0.00 3.10 3.42 0.12 2015 2.81 3.10 0.00 0.00 2.81 3.10 0.12 2020 2.57 2.83 0.00 0.00 2.57 2.83 0.11 2025 2.16 2.38 0.00 0.00 2.16 2.38 0.11 2030 2.02 2.23 0.10 0.11 2.12 2.34 0.11 Cumulative Nox redution, 74 kt = 82,000 shorttons C02 Emissions Abated from Abated from Total Reduction Reduction as Year Power Plant inHouse in Emissions %ofTotal Mt short tons Mt shorttons Mt short tons Residential 000's 000's 000's Emissions 2000 0.32 0.35 0.05 0.05 0.37 0.40 0.03 2005 0.88 0.97 0.00 0.00 0.88 0.97 0.07 2010 1.37 1.51 0.00 0.00 1.37 1.51 0.10 2015 1.44 1.59 0.00 0.00 1.44 1.59 0.10 2020 1.52 1.67 0.00 0.00 1.52 1.67 0.10 2025 1.50 1.66 0.00 0.00 1.50 1.66 0.10 2030 1.65 1.82 0.12 0.13 1.77 1.95 0.11 Cumulative C02 reduction, 41 Mt =45,000,000 short tons ELECTRICITYPOLLUTANTREDUCTIONSBASED ONAEO 1995FUELPRICEPROJECTIONS S02Emissions Abatedfrom Abated'from Total Reduction Reduction as Year PowerPlant in House inEmissions 

### %ofTotal kt shorttons kt short tons kt short tons Residential OOO's OOO's Ooo's Emissions 2000 1.14 1.26 0.00 0.00 1.14 1.26 0.03 2005 2.68 2.95 0.00 0.00 2.68 2.95 0.09 2010 3.57 3.94 0.00 0.00 3.57 3.94 0.13 2015 3.04 3.35 0.00 0.00 3.04 3.35 0.13 2020 2.57 2.83 0.00 0.00 2.57 2.83 0.13 2025 1.97 2.17 0.00 0.00 1.97 2.17 0.12 2030 1.65 l.81 0.13 0.15 1.78 l.96 0.13 Cumulative·S02reduction, 79kt

## =87,000short tons NOxEmissions Abated from Abated from Total Reduction Reduction as Year
. PowerPlant in House inEmissions 

### %ofTotal kt short tons kt short tons kt short tons Residential ooo's ooo's ooo's Emissions 2000 0.85 0;94 0.05 0.05 0.89 0.99 0.03 2005 .2.15 2.37 0.00 0.00 2.15 2.37 0.08 2010 3.10 3.42 0.00 0.00 3.10 3.42 0.12 2015 2.81 .3.10 0.00 0.00 2.81 3.10 0.12 2020 2.57 2.83 0.00 0.00 2.57 2.83 0.11 2025 2.16 2.38 0.00 0.00 2.16 2.38 0.11 2030 2.02 2.23 0.10 0.11 2.12 2.34 0.11 CumulativeNoxredution, 74kt

## = 82,000short tons C02Emissions Abated from Abated from Total Reduction Reduction as Year PowerPlant in House inEmissions % ofTotal Mt short tons Mt short tons Mt short tons Residential ooo's OOO's OOO's Emissions 2000 0.32 0.35 0.05 0.05 0.37 0.40 0.03 2005 0.88 0.97 0.00 0.00 0.88 0.97 0.07 2010 1.37 1.51 0.00 0.00 l.37 1.51 0.10 2015 l.44 l.59 0.00 0.00 l.44 1.59 0.10 2020 l.52 l.67 0.00 0.00 l.52 1.67 0.10 2025 l.50 l.66 0.00 0.00 1.50 1.66 0.10 2030 1.65 l.82 0.12 0.13 l.77 1.95 0.11 CumulativeC02reduction, 41 Mt

## = 45,000,000short tonsELECTRICITYPOLLUTANT REDUCTIONS BASED ON AEO 1997FUEL PRICE PROJECTIONS S02 Emissions Abated from Abated from Total Reduction Reduction as Year Power Plant inHouse inEmissions %ofTotal kt short tons kt short tons kt short tons Residential 000's 000's 000's Emissions 2000 0.57 0.63 0.00 0.00 0.57 0.63 0.02 2005 2.68 2.95 0.00 0.00 2.68 ,2.95 0.08 2010 4.20 4.63
. 0.13 0.15 4.34 4.78 0.14 2015 4.22 4.65 0.00 0.00 4.22 4.65 0.16 2020 3.65 4.02 0.00 0.00 3.65 4.02 0.17 2025 2.91 3.20 0.13 0.15 3.04 3.35 0.17 2030 2.43 2.68 0.00 0.00 2.43 2.68 0.17 Cumulative S02reduction, 100kt = 110,000 short tons NOxEmissions Abated from Abated from Total Reduction Reduction as Year Power Plant in House inEmissions %ofTotal kt shorttons kt short tons kt short tons Residential 000's 000's 000's Emissions 2000 0.42 0.47 0.00 0.00 0.42 0.47 0.01 2005 2.15 2.37 0.00 0.00 2.15 2.37 0.08 2010 3.65 4.03 0.10 0.11 3.75 4.14 0.13 2015 3.91 4.31 0.00 0.00 3.91 4.31 0.15 2020 3.65 4.02 0.05 0.05 3.69 4.07 0.15 2025 3.18 3.51 0.10 0.11 3.28 3.62 0.15 2030 2.99 3.29 0.05 0.05 3.03 3.34 0.15 Cumulative Noxredution, 95 kt = 105,000 shorttons C02 Emissions Abated from Abated from Total Reduction Reduction as Year Power Plant inHouse in Emissions %ofTotal Mt short tons Mt short tons Mt short tons Residential 000's 000's 000's Emissions 2000 0.16 0.18 0.00 0.00 0.16 0.18 0.01 2005 0.88 0.97 0.00 0.00 0.88 0.97 0.06 2010 1.61 1.78 0.12 0.13 1.73 1.91 0.12 2015 2.01 2.21 0.00 0.00 2.01 2.21 0.13 2020 2.16 2.38 0.05 0.05 2.21 2.43 0.14 2025 2.22 2.44 0.12 0.13 2.34 2.57 0.14 2030 2.43 2.68 0.05 0.05 2.48 2.73 0.14 Cumulative C02reduction, 54 Mt = 59,000,000 shorttons -. ELECTRICITY POLLUTANT REDUCTIONS BASED ON AEO 1997FUELPRICE PROJECTIONS S02Emissions Abatedfrom Abatedfrom Total Reduction Reduction as Year PowerPlant in House inEmissions % ofTotal kt short tons kt short tons kt short tons Residential OOO's OOO's OOO's Emissions 2000 OS? 0.63 0.00 0.00 0.57 0.63 0.02 2005 2.68 2.95 0.00 0.00 2.68
_ 2.95 0.08 2010 4.20 4.63
. 0.13 0.15 4.34 4.78 0.14 2015 4.22 4.65 0.00 0.00 4.22 4.65 0.16 2020 3.65 4.02 0.00 0.00 3.65 4.02 0.17 2025 2.91 3.20 0.13 0.15 3.04 3.35 0.17 2030 2.43 2.68 0.00 0.00 2.43 2.68 0.17 Cumulative S02reduction, 100kt

## =110,000short tons NOxEmissions Abated from Abatedfrom Total Reduction Reduction as Year PowerPlant in House inEmissions %ofTotal kt shorttons kt short tons kt short tons Residential OOO's OOO's OOO's Emissions 2000 0.42 0.47 0.00 0.00 0.42 0.47 0.01 2005 2.15 2.37 0.00 0.00 2.15 2.37 0.08 2010 3.65 4.03 0.10 0.11 3.75 4.14 0.13 2015 3.91 4.31 0.00 0.00 3.91 4.31 0.15 2020 3.65 4.02 0.05 0.05 3.69 4.07 0.15 2025 3.18 3.51 0.10 0.11 3.28 3.62 0.15 2030 2.99 3.29 0.05 0.05 3.03 3.34 0.15 CumulativeNoxredution, 95 kt= 105,000 short tons C02Emissions Abated from Abated from Total Reduction Reduction as Year PowerPlant in House in Emissions %ofTotal Mt short tons Mt short tons Mt short tons Residential OOO's OOO's OOO's Emissions 2000 0.16 0.18 0.00 0.00 0.16 0.18 0.01 2005 0.88 0.97 0.00 0.00 0.88 0.97 0.06 2010 1.61 1.78 0.12 0.13 1.73 1.91 0.12 2015 2.01 2.21 0.00 0.00 2.01 2.21 0.13 2020 2.16 2.38 0.05 0.05 2.21 2.43 0.14 2025 2.22 2.44 0.12 0.13 2.34 2.57 0.14 2030 2.43 2.68 0.05 0.05 2.48 2.73 0.14 CumulativeC02reduction, 54 Mt=59,000,000short tons