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. . 

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. ~ . . . . . '". ·,. 

-· . " ......... ' ·-· ·FP · .. · · 

. . 

' . . - . . ~ 

. . 

· ·. Preliminary Results· • .. ·. ·.·. ·.. .· • , 

. · Life-Cycle Cost · 

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:\ •t-. ; ·~.: 

SCENARIOS 

Average 

Energy fixed' Water Start · ·Baseline Standard ch&nge Percentw. Average 

Price charges price · date inLCC lowerLCC Payback· 

RUN Trend deducted· escalator Year MEF MEF RUN $ % itears 

Without Fixed Charge elec/gas 

5% Improvement AE098 7.So/o/12% 0% 2003 0.817 0.860 5% Improvement ($18) 100% 0.1. 

10% Improvement AE098 7.5%/12% 0% 2003 0.817 0.908 10% Improvement ($40) 99% 0.6 

15% Improvement . AE098 7.So/o/12% . 0% 2003 0.817 0.961 15%1mprovement ($61) 96%· 1.5 

200/o hp.provement AE098 7.5o/o/12% 00/o 2003 0.817 1.021 20% Improvement ($60) 85% 4.0 ""<, 

25% Improvement AE098. 7.5o/o/12% 0% 2003 0.817 1;089 25% Improvement ($191) 88% 4.6 

35% Improvement . AE098 7.So/o/12% 00/o 2003 0.817 ·1.257 35% Improvement ($230) 82% 6.1 

40% Improvement AE098 7.So/o/12% 0% 2003 0.817 1.362 . 40% Improvement . ($231) 82% 6.1 

45% Improvement AE098 7.5o/o/12% . 00/o 2003 0.817 1.485 45% Improvement ($173) 71% 7.6 -'! 

500/o Improvement AE098 7.5o/o/12% 0% 2003 0.817. 1.634 50% Improvement ($177) 71% 1.7 

With Fixed Charge 

' 5% Improvement AE098 0% 0% 2003 0.817 0.860 5% Improvement ($19). . .1000/o 0.1 

10% Improvement AE098 0% 0% 2003 0.817 . 0.908 100/o Improvement ($43) 99% 0.6 

15% Improvement AE098 0% 0% 2003 0.817 0.961 15% Improvement ($68) . 96% 1.4 

20% Improvement AE098 0% 0% 2003 . 0.817 1.021 20% Improvement ($67) 87% '3.6 

25~ Improvement AE098 0% 0% 2003 0.817 1.089. 25% Improvement ($205) 89% (4 . 35% Improvement AE098 0% 0% 2003 0.817 1.257 35% Improvement ($252) 83% 5.8' 

40% Improvement AE098. 0% 0% 2003 0.817 1.362 40% Improvement ($253) 84% 5.8 

45% Improvement AE098 0% 0%' 2003 0.817 1.485 45% Improvement ($199) 74% 7.2 

500/o Improvement AE098 0% 0% 2003 0.817 . 1.634 50% Improvement . ($204) 74% 7.2 
. . without fixed charge 

" 

3/11-12/98 Clothes Washer Life Cycle Cost 
.. . . 

I. 

. . . ' ~ - .. 

._' , without fixed charge 

;CHANGE IN LIFE CYCLE COST 

· • Reduce clothes·· 

-·washerenergy 10% 

from baseline·for all : 

U.S. ·households · 

• ·Life· cycl·e ~o·st savings 

average: $40 .·· 

· - 99°/o decrease LCC 

- 1 %. increase LCC 

· • · lndividtial households:. 

· - save up to $254 or 

spend up to $12 extra 

10,000 Trlals 

1.000 

.750 

~-

:E .• 500 111:1 

.Cl 

Cl 

II.. .250 a. 

.. ooo 

($275) 

Forecast: LCC Difference 

Cumulative Chart 

. ($200) ($125) ($50) 

Certainty Is 99.14% from -Infinity to $0 $ . 

Forecast: LCC Difference 

$25 

OOutHers 

10000. 

0 

.. ;. 

10,000 Trials Frequency Chart 0 Outliers · 

.. 066 ..------~-------r---.----'--... 659 

.. 049"+----------------1 --494.2 

~-

:E 

111:1. .033~------------ ~ ---+ 329.s· -g 

.Cl 

e CL. .016 +-------------: 

-~ 

-- 164.7 ~ 

($275) ($200) . ($125) ($50) $25 

Certainty Is 99.14% from -Infinity to $0 $ 

. 3/11-12/98 Clothes Washer Life Cycle Cost 

.. ,I• 
CHAN.GE IN LIFE CYCLE COST. 

. · • . Reduce I ' ., .clothes. 10,000 Trials 

Forecast: LCC Difference 

Cumulative Chart 

without fixed charge . 

.. 

0 Outliers 

wa~her energy 15% 

from· baseline-for:a11 

u .. 's~. ·households 

1.000~---------- 10000 

. . . ~. '~· '. 

' : ,:~ . 

• Li~e oycle·cost savings 

average: .$61 ~- . . 

-.·· 96% decrease·tcc 

:_ · 4% increase LCC 

• Individual households: 

- ·save. up to $360 or 

- spend up to $62 extra 

($400) ($275) ($150) ($25) 

Certainty is 95.50'!1. from -Infinity to $0 $ 

Forecast: LCC Difference · 

Frequency Chart 

($275) ($150) ($25) 

Certainty is 95.50'!1. from -Infinity to $0 $ 

3/11-12/98 Clothes Washer Life Cycle Cost 

. '. 

~ n 

.c 

= n 

~ 

0 

$100 

; 

O OuUlers 

655 

491.2 

.,, 

... 

n 

_327.5 "i 

.n 

163.7 ~ 

0 

$100 

' 
• '; I. 

:~. . . . · Jithout fixed cha~ge ·_ 

. ; 

···.··CHANGE IN LIFE·CYCLE COST '' 

.. :, '. 

I . 

' 

I 

. ' 

... 

• Reduce .clothes · 

washer energy 20% 

from baseline for ·all-- · 

u.s.· households 

· · 10,000 Trials 

Forecast: LCC Difference 

cumulative Chart · · 0 Outliers· 

10000 

•·.Life cycle cost saving:s 

. average: $60 · · 

85% ~decrease LCC 

. 15°/o increase LCC 

• ·Individual ·hous·eholds: 

- save up to~$467 or 

"'. spend up to $131 extra. 

1.000~------~-~ 

~ 

..750+------------+-: 

.cl 

~ Cl . 

' 

-~-------­

e . a. ·.250+-----'------

' ....... . 

,., 

($500) . ($325) ' ($150) $25 ' -

Certainty Is 84.89% from -ltiflnlly to $0 $ · 

·~ ' .Cl ' .. "= . . C'I 

. .· a ·'· ~ 

0 

$200 ... '•' 

'--'---'------..,,...._--,---------------' 

, '· Forecast: LCC Difference 

10,000 Trials . Frequency Chart 0 Outliers 

.069.r---------....,--------,. 686 

~ ' :a .034+-------- «I . 

.ci 

Cl d: .011-------

($500) ($325) ' . ($150) 

---~:514.5 

~ ----"--------+ 343 ~ 

C'I 

---1?1.5~ 

$25 $200 ' 

Certainty is 84.89% from -lnfinily'to $0 $ 

3/11-12/98 . Clothes Washer Life Cycle Cost 
... I 

,~ ,• • ~· ' , ' \ , • '. ··'': ' ~ • !I• 

... ' 

u) .;,) 

1, " •) 

, without fixed charge . 

CHANGE IN LIFE CYCLE COST 

• Reduce clothes 

· washer energy 25°/o 

·from baseline for all 

U.S. households 

• Life cycle cost savings· 

· average:.$191 · 

·as% decrease·Lcc 

12% increase LCC 

• Individual households: 

save. up to··$1436 or . 

spend up to $140 extra 

10,000 Trials . 

Forecast: LCC Difference 

Cumulative Chart 

1.000..-------------,.......,, 

o·outllers 

10000 

.750 

~ 

:E .500 

Cl 

.ci 

0 

~ .250 a. 

($1,500) .. ($1,083) ($625) : ($188) 

Certainty la 87 .89.% from ..fnflnlty to SO S 

$250 

. .,, 

c;' 

.ci 

= C'I 

~ 

~---------.,.---------------' 

10,000 Tilals 

.048 

.o38 

~ 

:E .024 ., 

.ci 

0 

it .012 . 

.000 

($1,sOo) 

Forecast: LCC Difference . 

Frequency Chart o out11ers · 

.475 

--~ 356.2 

.,, .... C"I. 

--- 237;5-= 

C'I 

= -- 118.7 ~ 

($1,083) ($625) . ($188) $250 

Cel1lllnty la 87 .119% from ..fnflnlty to $0 S 

3/11-12/98 Clothes Washer Life Cycle Cost 

' ... 

... 
I 

j .. 

I . . 

I .. 

t . 

I 

I 

. ·.· ..... ""' . '•r •· .,., ··.: 

without fixed charge · 

.·. CHANGE IN LIFE CYCLE COST ; ' 

.. , 

• Reduce·. clothes 

washer energy ·35% 

. , . from baseline for all. 

U.S. households10,000 Trials 

Forecast: LCC Difference 

Cumulative Chart 

. 1.000.r------------.---

~-

:ci .500+-·-------

.. = .t:I 

c 

.. 

a. .250+-' ·---------

. OOutllers 

10000 

.,, 

.... . _g. : . c: .. .. C'I 

···. ~' 

0 " 

• ·Life. cycle cost savi_ngs .____ __ ($ _·000_~ __ ($_~_1!_1nty_1s_~1._:_f:m_"'nfi-'"lty-•0_:_$ __ $_

150 

__ __. 

·average: $230 

a2o/o decrease LCC 

-- ~ 18% increase LCC 

• lndividua·I households: 

. save.up to $1924.or . 

spend. up to ·$577 extra · _ 

Forecast: LCC Difference 

10,000 Trials · Frequency Chart O OuUlers 

.051 ~------'-'----~~--~ 512 

. 038+-----,-----~ --------- 384 . 

~ :S .02e--------- ;1 ---256.~ ~. = . C'I 

~ .. 013+----------,--- ----+· 128 ~-

($2,000) ($1,313) ($625) $63 

Certainty Is 81.98% from -Infinity to $0 $ 

3/11-12/98 Clothes Washer Life Cycle Cost 

... , 

'·. 
without fixed charge · . 

c·HANGE IN·. L·IF.E CYCLE. COST 

• Reduce clo.thes 

washer energy· 40°/o 

from baseline for all 

.. u.s.· households. 

. . 10,000 Trials 

Forecast: LCC Difference. 

· Frequency Chart 0 Outllers 

.052~~-----~---~ 522 

391.5 

.,, 

.... 261 -= " c· 

" 

130.5 ~ 

0 

• . Life ·cycle .cost savings ($2.000) ($1,313) ($625) . $63 $750 

Certainty Is 82 .00% from -Infinity tci $0 $ · . 

·I 

~--------------..,.._._.... 

·average: $231 ·· 

• 82°/o decrease· LCC 

18% increase lCC . · 

• Individual households: 

save up.to $1966 or 

' 

·spend up to $651 extra 

10,000 Trlals 

1.000 

.750 

~ 

:a . 500 

., 

.c 

0 

d: .250 

.. 000 

($2,000) 

Forecast: LCC Difference 

Cumulative Chart 

($1,313) ($625) . $63 $750 

Certainty Is 82 .00% from -Infinity to $0 $ 

3/11-12/98 Clothes Washer Life Cycle Cost 

O Outllers · ·· 

10000 

~· .·" ·~ ... c 

"' .~ 
I· 

t. 

: --~ I 

' 

I 

I" I 

.. 

without fixed charge ... 

_.. ... \ 

CHANGE.IN LIFE CYCLE·COST ·-' . " . "· 

· • · · Reduc,e clothes 

.. was~er·~nergy '45% .. · 

from baseline· for all 

.· U.S. households. 

. . . 

•. · Life ·cycle cost savings 

average:·· $173 

. ~ 71 °/o. decrease LCC 

· ~ 29% increase LCC · . . . . 

· • ·Individual households: 

- save up to $'1949 or . 

· - spend ·up to $67-3 extra 

10,000 Trlals 

Forecast: LCC Difference 

Cumulative. Chart · · O Outliers · 

. 1.000..-------~---r---

- .750+----------+-

~ . I 

:s .500+----------- " .cl 

·c d: '.250+--------

. ..,, 

c:; 

.Cl 

=· . "" '.· . 

--~ . ..· : ... ' 

. 0 ' 

($2,000) ($1;313) : ($625) $83 

. Certainty Is 71.00% from -Infinity to $0 $ 

$750 : .. 

10,000 Trlals 

Forecast: LCC Difference 

Frequency Chart 0 Outliers I , ,049..------------..-.------'-... 490 

.037---------------

~ 

:S .02s-------

.cl "

Q 

. d: .012+--------

.000.1...-r--...-....._......aQUuw 

. ($2,000) ('$1,313) ($625) 

-----367.5 

'~ ::?' 

----+245 .~ "" 

. "' 

:-----1-· 122.s ~ 

$63 $750 

Certainty Is 71.00% from -Infinity to $0 $ 

3/11-12/98 . Cloth.es Washer Life Cycle C9st 

.:·· 
. 

i ' I 

. 

l · 

I. 

i 

i 

I I , 

I 

: . 

· , , · ... .i·, ~~A~l ,··~ .. •t··., ~: '•' .·•1 .. t• : 

Without fixed charge 

: . 

CHANGE IN· LIFE CYCLE COST·· 

• Reduce clothes 

·washer energy 50% 

from baseline for all 

u.s·. households 

•• Life cycle cost savings 

average: $.177· .. 

-· ·71.0/o decrease LCC 

- 2-9% increase LCC 

•. Individual households: 

- save. up to $1'986 or 

·- spend up to $580 extra . 

· 10,000 Trials 

1.000 

.750 

~ -·. .ell .. 500 

ID 

.ell 

Q d: .250 

.000 

. . . ($2,000) 

. 10,000 Trials 

Forecast: LCC Difference · 

Cumulative Chart 

'($1,313) ($625) $63 .. 

Cettalnty Is 71.11 % from -Infinity to $0 S , · 

Forecast: Lcc otrrerenee 

Frequency Chart 

'0 Outliers 

10000 

o. 

.. ~ C'9 

.c:::i 

=· . C'9 

~-

O Outtkirs 

.• 046 .r----------...,,...----~·46Q . 

.035 

~-

----+.345 

..,, '~ 

:E .023 

ID 

C'9 -----230 .g 

.ell 

Q 

... 

Q. .012 

C'9 

---+115 ~ 

.000 

($2.~) ($1,313) ($625) $63 $750 

Certainty Is 71.11 % rrom -Infinity to $0 S . 

3/11-12/98 · Clothes Washer Life Cycle Cost 
. . 

Change in Life Cycle Cost 

·.··With Fixed Charge· .. 

... 

,l fl 

.. · 

'\ 
•' . ~ •)· 

·with fixed charge 

.. ·CHANGE IN LIFE CYCLE.COST · 

. . 

• Reduce ·clothes . . 

.. · washer e~ergy 5% . 

· from baseline for all · 

· U.S. households . · 

· 10,000 Trials 

Forecast: LCC Difference 

CumulattVe C.hart 

1.000.,-------~---..---

.750+----------__,._ 

~ 

i 

.c -~---------~ 0 

~ ~+--~----"-----

· 0 Ou'tllers 

10000 

,• 

. .' 

.,, .... 

'" .= .. = .. " '. : ~ 

· •· 'Life cycle cost savings ·· J$90) . ($68) {$45) 

$ 

($23) $0 . 

average: $19 

.___ ___________________ ____, 

Forecast: LCC Difference . 

Frequency Chart. o Outliers · 

~-------~-~~~4n 

($68) ($45) 

. $ 

. ($23) 

-357.7 

. $0 

,.,, . c:; 

238.5 -g 

" 119.2.- ~ 

0 

-

31

-

11

-_

1

--

2

-

19-

8 

_______ ......_ ____ Clothes Washer Life Cycle.Cost---

, . 
I 

I 

l 

i 

I 

I 

I 

I· 

! 

I 

I 

\ " 1. 

'. 

i· 

I 

' . 

.. . \ ' .. , ..... ·· · .. r·. · \· ~~ · · -.. ~-:~"1'· ·-.~~-. : .. ·i .. • • .,~.:!~-i,: :: . ·· 

. ~. ~ 

·. 

with fixed· charge ·. 

·· .. CHANGE IN LIFe·cvctE COST ' .. ' 

. '•, -----------------------'·.· 

I . 

• ·Reduce clothes 

. washer energy 10% 

··from baseline for au 

. u~·s.- households . 

•.Life cycle ·cost savings · 

average: $43 · .. 

- 99% decrease LCC ·· 

.:. · 1 o/o in.crease LCC. .. 

• Individual households: 

' ' .. 

-"- _save.up.to $232 or 

-. spe,nd up to $13 'extra 

Forecast: LCC Difference . 

10,000 Trlals Cumulative Chart 

1.000~--------~-'-

O Outliers 

10000 . . 

.750 .. 

l 

:s .. Sao+---'~------------

~· 

~ .250 +--------'"-------: 

($250) . ($181> ($113) ($44) 

Certainty Is 99.49% from ·Infinity to $0 $ 

. $25 

. ..,, . . .. . ,g 

= C"I 

~-

~--------------""'-----' 

10,000 Trials . 

Forecast: LCC Difference 

Frequency Chart 

/ 

0 Outliers 

.057 ..---~------~-r--;;;,---,----.. 566 

.042 

~ 

:s .028 

«I 

.cl 

Q 

... .014 . a. 

~ -----+ 283 ~ . C"I 

--· 141.s·~ 

.000 

($250) . ($181) ($113) ' ($44) . . $25 

Certainty is 99 .49% from ./nllnlty to $0 $ 

3/11-12/98 Clothes Washer Life Cycle Cost 

' .I 0 Jh •t 

,· 
.. · •. ' .. . · .. '. -

• I ~:; 1) 

with fixed charge . ·. 

CHANGE IN LIFE CYCLE COST . "- --

•• Reduce clothes 

washer energy 15°/o 

from baseline .for all 

U.S. households 

• Life cycle cost savings 

average: $68 

96% decrease LCC 

4°/o increase LCC 

• Individual households: 

- save up to $402 or 

- spend up to $63 extra 

10,000 Trlals 

1.000 

.750 

~ :E .500 

-~ 

Q 

.. 250 . a. 

.000 

($450) 

10,000 Trials 

Forecast: LCC DHTerence 

Cumulative Chart 

($313) ($175) . ($3a) $100 

Certainty is 95.92% from -Infinity to $0 $ 

Forecast: LCC Difference 

Frequency Chart 

0 Outliers 

10000 

0 . 

0 Outliers 

.069 .r-~~~~~~~-.---:-~~---._~ 

.052 

~ 

:c .035 

" .cl 

Q it .017 

.000 

($450) . 

----i- 517.5 

. ;1 

----t-345 .c . c ~ 

----172.5~ 

($313) ($175) . ($38) $100 

Certainty Is 95.92'!1. from -Infinity to $0 $ 

3/11-12/98 Clothes Washer Life Cycle Cost 

' , 
'. 

i.'' ... 

with fixed charge . . 

CHANGE I INLIFE CYCLE . . COST .. 

• Reduce clothes· 

wa·.sh~r energy 20%. · · 

."from baseline for.all , 

·U.S. households. 

• Life cycle cost savings . 

average: $67 

87% decrease LCC. 

... 13°/o increase LCC 

• Individual households: 

save up to $504 ·or 

spend up to $129 extra 

10,000 Trials . 

1.000 

.750 

~ :2i '.500 ~ . .cl 

c ' I. .250 a. . 

. 000 

' ($600) 

10,000 Trials 

Forecast: LCG Difference · 

Cumulative Chart 0 Outliers 

. 1cio0o 

-;, 

c; . . .Cll 

c: . ' rD .-

.. ~ 

($400) ($200) so s200 · Certainty Is 88.65% from -Infinity to SO S 

Forecast: LCC Difference , 

F.requency Chart_ . o Outliers· 

.on .,.----------r-..-------... 717 

. .054 

·~ 

:; .036 ~ 

.cl 

~-------'-~IHI------+ 537.7 . 

~ ---- 358.5 ~. 

C"D 

c 

ct .018 -------+ 179.2 ~ 

.000 

. ($600) . . ($400) ($200) so $200 

Certainty Is 86.65'111 from -Infinity to $0 $ 

3/11-12/98 Clothes Washer Life Cycle Cost 

'II "••I (I 
, ( 

. ·.. . . . ll 9, ~) 

with fixed charge .. I . 

CHANGE IN LIFE .CYCLE· ·cosT 

• Reduce, clothes 

wa~her ene·rgy 25o/o 

from baseline for all 

U.S .. · households 

" . Life cycle cost savings 

average: $205 · 

-~ 89% decrease LCC · 

- 11 % increase LCC 

.. • lnd.ividu·al ·households: 

- save up.to $1486or· 

spend up to $137 extra 

10,000 Trials 

1.000 

:1so 

~ .. :s ;500 " . .a 

Q 

... .250 a. 

.000 

($1,500) 

10,000 Trials 

.047 

.035 

~-

·:S . 024 

.a " 

0 

it .012 

.000 

($1,500)' 

· Forecast: LCC Dltrerence ~ . 

Cumulative Chart 

. . 

0 9ut1ler5 · · 

1o0oo 

($1,063) ($625) ($188) . $250 

Certainty la 89.23% from -Infinity to $0 $ 

Forecast: LCC Difference 

Frequency Chart · 0 OUtllers 

471 

--353.2 

:::t' n . --235.s-g . 

n 

---+- 11-i.1 ~ 

($1,063) ($625) . ($188) $250 

Certainty Is 89.23'!6 from -Infinity to $0 $ 

. ·.: 3./11~12/98 Clothes· Washer Life Cycle Cost · 

I 

·1 . I 
I 

I . 

;: 

1-. 

. . ~ .. 

I 

I 

.\ . - I. 

. with fixed charge. 

. . . ·~ 

\. " 

. .. CHANGE IN LIFE CYCLE COST .. 

• Reduce clothes 

washer ·energy· 35% 

· .. ·.from· base.line ·for all. 

U .. S. ·.households· · 

. .. 

• . Life cycle cost savings 

. average: $252 

~ 83% decrease Lee· 

.:. ... 17% increase Lee · · 

-.. .. 

Forecast: LCC Difference 

10,000 Trials · . cumulative Chart · · · " · o Outliers 

1.000.r--------~--'-...___._ 10000 

.750 +----_;....._.;.,---'------+--

~ :. 

:: .500+-------------- . ·.Q 

Cl a:· .250~------

($2,000) . ($1,313) ($825) . $83 

Certainty la 83.42'!1, from -Infinity to $0 $ 

I . 

Forecast: LCC Difference 

$750 

. I 

. .,, 

..... ·•n .c. . ... 

. • . =· C'I . 

... ~ 

0 ·, 

10,000 trials Frequency Chart 0 Outliers 

_049.r----------.--..-----'-~ 489 

.037f---------~-- -----'---+ 366.7 . 

:ti 

C'I • ---244.s.g lhdividUal households: f .

02•f-----------,--- '· 

· save up to $1997 or·. 

C'I 

----i--122.2 ~. 

.c. 

Cl d: ·.012+-------

·spend up to $570 extra 

($2,000) . ($1,313) ($625) $63 . $750 

Certainty is 83.42% from -Infinity to $0 $ 

3/11-12/98 . Clothes Washer Life Cycle Cost 

,. · ,..., 11 1'1• ·(I 
, .. 

I 

··with fixed.charge· 

·CHANGE IN LIFE CYCLE COST. 

·, ·• Reduce clothes 

washer energy 40% 

from baseline for all 

U.S. households . 

. . 

• 

1

.Life ~ycle· cost savings .. 

. average: $253 

84o/o decrease LCC 

' ' - 16% increase LCC · 

•· lndiv.idualhouseholds: 

- save up to $2039 or 

- spend ·up to $645 extra 

10,000 Trlais · 

Forecast: LCC Difference 

Cumulative Chart 

1.000..------------.-~-= 

.-~ 

:E .,.soo--------

.Q 

e Cl. .250-----------

($2,250) {$ 1,500) {$750) so 

Certainty la 83.70% from '-Infinity to SO$ 

0 Outliers 

10000 ,• 

0 

$750. 

~-------.--,--...,.----------

10,000 Trials 

Forecast: LCC Difference 

Frequency Chart o Outliers 

.. 055 ...------------:-----......----~ 552' 

.041 

~ 

:E .028 ., 

.Q 

0 

d: .014 

.000 

{$2,250) 

. ..,, 

c:; 

---278 ·-g 

($1,500) . ($750) $0 

Cer1ainty Is 83. 70% from -Infinity to $0 $ 

~ 

::II 

----138 ~ 

$750 

3/11-12/98 Clothes Washer Life Cycle Cost 

·I 

.. 
• "· ~ •. l. 

.. . . . ' . ,· ' ' .•• •'f. ' ·.·.-1-";-' . .,".t!;~ '":ll:-.'',,: ',.:·, · .. ~"',.,.l:i:,r,-1:-i:'.r': 

'· . 

· with fixed charge ,, . . -:-., .. 

· ... CHANGE IN LIFE CYCLE COST 

•· -Reduce cloth.es. 

· · was·her energy 49% 

from baseline for ·an 

· ·.· U.S. households· 

" . 

-• Life cycle cost savings 

average: $199 

.74o/o decrease LCC 

26°/o increase LCC · · · . ' . 

-· · Individual households: 

save up to_$2068. o'r . 

. spend up to $666 extra 

10,ooO _Trials 

Forecast: LCC Dltrerene4[t 

Cumulative Chart 

1.000~--------r-----= 

0 Outliers· 

10000 

-~ 

:a .500------------ j. , .. c:: ·. . '·. a 

.cl 

0 

· . ~ · .250.-·-. ------

($2,250} . . ,($1,500) . ($750) $0 

Certainty la 73.64'M; from -Infinity.to $0 $ 

Foreeast: LCC Dlt'ference 

C't 

~ 

0 

$750· 

10,000 Trials Frequency Chart 0 Outliers 

· .os2~-------..-.-------.. s20 

.039-------- - ~. 

:a .. 026-+---,.--------flt 

a· 

. .cl. 

0 

~ .013-------

----390 

:t' . . - C't 

----1- 280 ~ 

C't 

--· 130 -~ 

($2,250} . ($1,500) ($750) $0 . $750 

Certainty Is 73.64% from -Infinity to $0 $ 

I' 

3/11-12/98 , . Clothes Washer Life Cycle Cost 

.... ) "I\' .-... l)''°J 
\·. ' -- ... 

c.b ...... . ;/~· .) 

. with fixed .charge · 

II CHANG·E ·IN LIFE·CYC.LE COST 

Ii . 

' ! 

··•.Reduce clothes 

Forecast: LCC Difference 

10,000 Trials Cumulative Chart O Outllers 

washer energy 50% 

1.000 10000 

.750 

from baseline for all -~ ~ .. :a .. 500 . .1:1 

., ' = U.S. households . .Q C'I 

0 ct: ' .250 ~ 

.000 o· 

• Life·cycle·cost savings ($2,250) ($1,500) ($750) . $0 

Certainty Is 74, 16% from -Infinity to $0 $ 

'. average: $204 . Forecast: LCC Difference 

74o/o· decrease LCC 10,000 Trials Frequency Chart O Outllers 

.049 493 

26%' increase LCC 

.037 369.7 

~ "Tl . 

lndivid·ual households: r; 

• :s ., .025 248.5 ~ . 

.Q C'I 

.o 

.. .012 123.2 ~ - · save up to $2075 or CL 

spend up to.$571 extra .000 0 

- ($2,250) ($1,500) .. ($750) $0 $750 

Certainty Is 74.16% from -Infinity to $0 $ 

3/11-12/98 · Clothes Washer Life Cycle Cost