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# Inventor y o f Powe r Plant

s i n th e United States 198

5

Energy Informatio n Administratio n Offic e of Coal, , Nuclear , Electri c an d Alternat e Fuel s U.S

. Departmen t o

f Energy Washington , D

C 2058 5

Thi s repor

t wa s prepare d b

y th e Energ y Informatio n Administration , th e independen t statistica l an d analytica l agency withi n th e Departmen t o f Energy

. Th e informatio n containe d herei n shoul d no t b e construe d a s advocatin g o r necessaril y reflectin g an y polic y positio n o

f th e Departmen t o

f Energ y o r an y othe r organization

.

### PA

r

. •

. • * * * *. 

# Inventor y o f Powe r Plants i n th e United # Stete s 19d 5 Annua l

Inventor y o f Power plant s i n the.Unite dState s i s pre
- National Energ y Informatio n Center , EI-2 2

• pare dby

. th e Electri c .Powe r Division;

- Offi&

e of Coal , Energy ; Informatio n Administratio n Nuclear , Electric'-an dAlternat e Fuels ; Energ y Infor

- Forresta l Buildin g mation Administration ; U.S

. Departmen t o f ^Energy

. . . Roo m1F-04 8 Thi s publicatio n i s availabl e fro mth e Superintenden t Washington , D.C

. 2058 5

. of Documents , U.S

. Governmen t Printing

. Offic e (202).252-880 0 (GPO)

. Mak

e chec k o r money orde r

payable ^ th e Su

- '••'

, Fo r question s concernin g energ y statistic s o r informs

- - perintenden t

o f Documents. * .You-may^ndyour^rde r tio n on availabilhy o publications , contact :

.*, • • • nVftf**.-/

- 

### Energ y Informatio n Center , EI-2 2 brmatio n .Administratio n Buildin g Superintenden t

o f Documents-^4. ' Roo m1F-04 8 Washington , D.C

. 2058 5 252-8800

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# Contact s

Genera l informatio n abou t th e dat aappearin g in thi s documen t ma y b e obtaine dfromth e National Energ y Informatio n Cente r

(202/252-8800)

. Furthe r

informa

tio n abou t

thi s documen t

ma y b e obtaine dfromMary J

. Hutzle r

(202/252-9863) ; Directo r of th e Electri c Powe r Division ; Offic e of

Coal , Nuclear , Electri c an d Alternat e Fuels ; Energ y Informatio n Administration ; Edwar dHil l (202/252-6516 ) o r Lawrenc e Pret e (202/252-6535 ) inth e Electri c Powe r Division' s Dat a System s Branch

. Specifi c informatio nabou t th e dat ai

n thi s repor t

ma y b e obtaine dfromElsi e Bes s (202/252-6534)

.

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.

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### Release d fo rPrintin g Augus t 8 , 198 6

Inventor y o f Powe r Plant s i n th e Unite d State s 198 5

Energ y Informatio n Administratio n

# Prefac e P. 6

Th e Inventor y o f

Powe r Plant s in th e Unite dStatesi s publishe dannuall y b y th e Electri c Powe r Division ; Offic e o f Coal , Nuclear , Electri c an dAlternat e Fuels ; Energ y Informatio n Administratio n (EIA) ; U.S

. De

partmen t o f Energ y (DOE)

. Inventor y o f

Powe r Plant s i n th e Unite dState s present s informatio n abou t

electri c generatin g unit s operate d b y o r planne dt o b e operate db y electri c utilitie s i nth e Unite dState s (th e 5 0 State s an dth e Distric t o f Colum

bia ) an dPuert o Rico

. Dat asummarize di n thi s repor t ar e usefu l t o awid e audienc e includin g Congress , Fed

era l an dStat e agencies , th e electri c utilit y industry , an d th e genera l public

. Th e dat apresente di n thi s repor t wer e assemble dan dpublishe db y th e EIA , t o fulfil l it s dat acollectio n an ddisseminatio n responsibilitie s a s specifie di n th e Federa l Energ y Administratio n Ac t o f 197 4 (P.L

. 93-275 ) a s amended

. Thi s 198 5 Inventor y of Powe r Plant s i n th e Unite d State s i s th e first

comprehensiv e editio n o f thi s publica

tio n sinc e th e 198 1 comprehensiv e edition

. I t present s statistic s abou t

electri c generatin g unit s i n operatio n b y electri c utilities , an da10-year outloo k o f futur e generatin g uni t

addition s b y electri c utilities , a s o f cal

enda r yea r ende d1985

. Beginnin g wit hthi s compre
hensiv e edition , th e EI A return s t o publishin g th e com
prehensiv e editio n annually , a s oppose dt o publishin g i t ever y 5 years
. Beginnin g wit hthi s 198 5 annua l issu e o f Inventor y of

Powe r Plant s i n th e Unite dStates , a n electri c generatin g uni t

i s considere dt o b e i n operatio n i f th e uni t i s operable , a s oppose dt o th e previou s crite

rion o f commercia l operatio n whic hha s bee n use dfo r predecesso r

publications

. A uni t

i s define dt o b e opera
bl e whe n i t

i s availabl e t o provid e powe r t o th e grid

. A nuclea r

uni t i s operabl e whe n i t

receive s it s ful l powe r amendmen t

t o it s operatin g licens e fro mth e Nuclea r Regulator y Commission

. Likewise , startin g wit hthi s issue , initia l yea r o f operatio n i s th e yea r

th e uni t becam e operable , a s oppose dt o th e previou s defi

nitio n , th e yea r

th e uni t starte dcommercia l operation

. Therefore , th e unit s presente din thi s publicatio na s havin g starte doperatio n i n 198 5 (adde dcapacity ) ar e thos e unit s tha t

initiall y becam e availabl e t o provid e powe r t o th e gri di n 1985

. Thes e unit s ma y o r ma y no t hav e bee n declare di n commercia l operatio n i n1985

. Electri c generatin g unit s tha t bega n commercia l opera
tio n i n 1985 , bu t

wer e initiall y availabl e t o provid e powe r t o th e gri din 1984 , ar e no t presente da s par t

o f th e adde dcapacit y in 1985

. A lis t o f electri c generatin g unit s tha t bega ncommercia l operatio n in198 5 i s pre
sente dinth e Electri c Powe r Annual

. Also , beginnin g wit hth e 198 5 annua l issu e o f Inventor y o f Powe r Plant s i nth e Unite dStates , discussio n involv

in g electrica l generatin g uni t capacit y value s wil l b e base do nne t

summe r capability , a s oppose dt o installe d generato r

nameplat e capacity

. Th e chapte r entitle d Introductio ndiscusse s th e differenc e betwee n genera
to r nameplat e capacit y an dne t capability

. Ne t

summe r capabilit y i s th e stead y hourl y outpu t whic hgeneratin g equipmen t

i s expecte dt o suppl y t o syste mload , exclu

siv e o f auxiliar y power , a s demonstrate db y tes t a t th e tim e o f summe r pea k demand

. Althoug hth e discussio n containe dherei n i s base do nne t summe r capability , table s in thi s publicatio nwil l continu e t o contai nval

ue s fo r installe dgenerato r

nameplat e capacit y an dne t winte r capabilit y a s wel l a s ne t summe r capability

. Th e Inventor y o f

Powe r Plant s i nth e Unite dState s i s organize di nth e followin g chapters

. 1

. Introductio n 2

. Electri c Generatin g Unit s 3

. Projecte dUnit s Th e Introductio n contain s aggregat e capacit y statistic s a t th e nationa l an dvariou s regiona l level s fo r operabl e electri c generatin g unit s an dplanne delectri c generat

in g uni t additions

. Aggregat e capacit y dat aa t th e na
tiona l leve l ar e presente db y primar y energ y sourc e an db y prim e mover
. Aggregat e capacit y dat aa t th e variou s regiona l level s ar e presente db y primar y ener
g y source
. Th e chapter , Electri c Generatin g Units , contain s detaile ddat aabou t eac hoperabl e electri c generatin g uni t

an deac helectri c generatin g uni t tha t wa s retire dfro mservic e durin g 1985

. Additionally , i t contain s asummar y o f

electri c generatin g uni t capacit y addition s an dretirement s durin g 1985 , b y energ y source
. Projecte dUnit s contain s detaile ddat aabou t eac helectri c generatin g uni t schedule db y electri c util

itie s t o star t

operatio nbetwee n198 6 an d1995

. Addi

tionally , it

contain s asummar y o f electri c generatin g uni t retirements , b y energ y source , projecte dt o occu r fro m198 6 throug h1995

. Th e Introductio n doe s no t includ e dat arelate dt o Puer

t o Rico ; th e aggregat e statistic s presente di n thi s chap

te r includ e dat afo r

th e 5 0 State s an dth e Distric t o f Columbia

. Likewise , an y discussio n o f dat apresente d

Inventor y o f Powe r Plant s i n th e Unite d State s 198 5

Energ y Informatio n Administratio nP.7

.



### herei n refer s t o th e 5 0 State s an dth e Distric t ot Colum

bia

. However , detaile dgenerato r leve l dat afor

powe r plant s operate db y electri c utilitie s i n Puert o Ric o are containe din th e applicabl e chapters , under th e head

ing , Puert o Rico

. Th e detaile ddat aabou t

electri c generatin g unit s in

clud e th e name o

f th e electri c utilit

y operatin g th e unit , th e locatio n of

th e unit , it s primary andalternat e ener
g y sources , it s installe dgenerato r nameplate capacity , ne t summer capability , an dne t

winte r capability

. Dat a i n thes e chapter s ar e organize dalphabeticall y by Stat e an delectri c utility

. Update s tha t

hav e been mad e durin g th e pas t yea r an d ar e reflecte di

n thi s publicatio n ar e a s follows : 1 ) Up

date s tha t reflec t constructio n o r

modificatio n withi n powe r plant s o r

change s in powe r

plant operation s durin g th e reportin g year
. Thes e change s withi n powe r plant s includ e th e installatio n of ne w generators ; th e retiremen t

o f existin g generators ; th e us e of aprimary energ y sourc e different

fromtha t

whic hha s been re
porte din th e pas t

(for dual-fire dunits) ; an dth e modifi

catio n of generators , suc ha s th e rewindin g of stator s o r th e retrofittin g o f

associate dgenerato r

equipment

. 2 ) Correction s t o previousl y reporte ddat athat wer e incorrect

. 3 ) Deletio n of

respondent s fro

mth e univers e o f th e EIA-860 , whos e operation s d o no t mee t th e requirement s fo

r tha t universe

. 4 ) Deletio n o r

additio n o f capacity whe n electri c utilities ' sale s an dacquisi

tion s ar e mad e t o an dfromcompanie s whos e opera
tion s d o no t

confor mt o th e reportin g requirement s of For mEIA-860

. A summar

y o f th e capacity change s attribute dt o eac h o f thes e specifi c categorie s o f update s i s no t

available

. A trackin g systemwhic hallow s capacity change s t o b e categorize dan dpresente di n conjunctio n withan
nual summar

y dat acurrentl y presente di n thi s publica

tio n ha s been propose dfor future editions

.


## Source s of Dat a

Dat apublishe din th e Inventor y o f Powe rPlant s i n the United State s 1985 wer e compile dfromFor m EIA-860 , "Annua l Electri c Generato r Report, " filed annuall y withth e EI A b y electri c utilities

. Fo r adescriptio n o f

th e dat asubmitte do n thi s form , se e Sectio n 1. 1 of th e Technica l Notes , Appendi x A

. 

## Adjustment s t o Collecte d Dat a

Dat aongenerato r

nameplat e capacity an dne t summer an dnet winte r capability fo

r electri c generatin g unit s i ncommercial operatio n ar e publishe da s reporte do n FormEIA-860 , "Annua l Electri c Generato r Report. " Estimate s o

f net summer capability an dnet

winte r capability wer e mad e fo

r operatin g nonnuclear

electri c generatin g unit s withn o reporte dcapability an dfor all electri c generatin g unit s that ar e unde r constructio n o r i nth e plannin g stage

. Thes e estimate s wer e devel

ope dusin g astatistical relationshi p tha t exist s betwee n th e capability (summer

an dwinter ) an dinstalle dgener
ato r nameplat e capacity fo

r unit s tha t wer e i n operatio n a s o f th e en do f

1984

. Fo r nuclear units , th e (net ) desig n electrica l ratin g wa s use dinsteadof installe dgenerato r nameplate capacity i

n developin g th e statistical rela

tionship

. Thes e relationship s wer e als o use dt o estimate th e capabilitie s of

ne w unit s i

n operatio n tha t

hav e no t undergon e acapability test

. Wher e th e actual year

i n whic ha n electri c generatin g unit wa s first availabl e t o provid e powe r t o th e gri d is no t known , certai n assumption s wer e mad e t o esti

mate th e initia

l yea r o f operation , usin g th e dat e of initia l commercial operation

. Thes e assumption s refer t o th e lengt

hof th e testin g perio dfor

th e unit jus t prio r t o th e time th e unit

begin s commercial operation

. Basedo nth e followin g assumptions , year of initia l operatio nwa s determined

. Gas-turbin e an dinternal combustio n unit s ar e availabl e t o provid e powe r t o th e gri don e mont

hprio r t o th e dat e the y ar e declare din commercia l operation ; ahydroelectri c uni t i s availabl e 3 month s prio r

t o commercia l operation

. Fo r nonnuclear

steam-electri c generatin g units , auni t tha t starte dcommercial operatio n prio r t o 196 1 wa s avail

abl e t o provid e powe r

t o th e gri don e mont

hprio r t o commercia l operation ; auni t tha t starte dcommercia l operatio nbetwee n196 1 an d1970 wa s availabl e t o provid e powe r

t o th e gri d2 month s prio r t o commer
cial operation ; auni t

tha t starte dcommercia l operatio n betwee n 197 1 an d1979 wa s availabl e t o provid e powe r t o th e gri d3 month s prio r t o commercia l operation ; auni t tha t starte dcommercia l operatio n after 1979 wa s availabl e 4 month s prio r

t o commercia l operation

. (Ini

tial year o f operatio n for

nuclear electri c generatin g unit s i s reporte ddata. )


## Appendice s Coverag e of Source s

Th e FormEIA-86 0 dat asourc e represent s 10 0 percen t coverag e of

electri c utilitie s tha t

operat e powe r

plant s i n th e Unite dState s an dPuert o Rico

. Appendi x A contain s adetaile ddescriptio n of th e dat a collectio n systemuse di

n preparin g thi s publication

. Th e note s als o explai ndat aquality , critica l difference s i n th e data , rulesTb r

dat arounding , an dothe r relevan t items

. Copie s o

f th e dat aar e availabl e t o th e public

. Se e Sectio n 4 of

th e Technica l Notes , Appendi x A for further information

.

Inventor y o f Powe r Plant s i n th e Unite d State s 198 5

Energ y Informatio n Administratio nP. 8

Appendi x B contain s definition s o f iabl e headings , ta

bl e codes , an dacros s referenc e o f States

. Federa l Regions , NER C Regions , an dCensu s Divisions

. Appendi x C contain s atabl e whic hshow s ownershi p dat afo r eac hjointl y owne delectri c generatin g uni t (operabl e an dprojected ) tha t ha s bee n footnote di n th e detaile dtables

. Th e map s in Appendi x D sho w th e geographi c bound

arie s o f th e NERC , Federal , an dCensu s Regions

. 

# Glossar y

A glossar y o f

term s use din thi s repor t ha s bee ninclud

e dt o assis t

nontechnica l a s wel l a s technica l user s in understandin g th e statistica l dat ai nthi s publication

. Th e us e o f

thes e term s i s describe dinSectio n 8 o f th e Technica l Notes , Appendi x A

.

Inventor y o f Powe r Plant s i n th e Unite d State s 198 5

Energ y Informatio n Administratio nP. 9



# Contents

Pag e 1

. Introductio n : 1
2

. Electri c Generatin g Unit s 2 3
3

. Projecte dUnit s 23 1 Appendice s A

. Technica l Note s 24 9 B

. Definition s o f

Tabl e Code s 25 7 C

. Jointl y Owne dElectri c Generatin g Unit s 26 3 D

. Map s 28 3 Glossary 28 9

Inventor y of Powe r Plants I n th e Unite d State s 1985 Energy Informatio n Administratio n vl lP.1 0



# Illustration s

Pag e 1

. Coal-Fire dGeneratin g Capabilit y i n 1985 (Megawatts ) 3 2

. Petroleum-Fire dGeneratin g Capability i n 1985 (Megawatts ) 3 3

. Gas-Fire dGeneratin g Capability i n 1985 (Megawatts ) 4 4

. Hydroelectri c Generatin g Capability i n 1985 (Megawatts ) 4 5

. Nuclea

r Generatin g Capability in 1985 (Megawatts ) 5 6

. Unite dState s Generatin g Capability i n 1985 (Megawatts ) 5 7

. Percen t

Generatin g Capabilit

y b y Prim e Move r

i n 1985 6 8

. Percen t

Generatin g Capability b y Energ y Sourc e in 1985 6 9

. Percen t

Generatin g Capabilit

y Addition s by Energ y Source , 1986-199 5 23 1 10

. Projecte dGeneratin g Capability Addition s b y Yea r an dEnerg y Source , 1986-1990 23 3 11

. Projecte dGeneratin g Capability Addition s b y Yea r an dEnerg y Source , 1991-1995 23 3 DI

. NorthAmerican Electri c Reliability Counci l Regio n Ma p 28 3 D2

. Unite dState s Federa l Regio n Ma p 284 D3

. Unite dState s Censu s Regio n Ma p 28 5

vii i Inventor y o f Powe r Plant s i n th e Unite d State s 198 5 Energ y Informatio n Administratio nP.1 1


# Table s

Pag e 1

. Summar

y o f Unite dState s Operabl e Capacity an dPlanne dCapacity Additions , b y Energ y Sourc e a s of Decembe r

1985 7 2

. Summar

y o f Unite dState s Fossil-Fuele dOperabl e Capacity an dPlanne dFossil-Fuele dCapacity Additions , by Prim e Mover , a s of Decembe r

1985 7 3

. Summar

y o f Unite dState s Fossil-Fuele dSteam-Electri c an dNuclear Steam-Electri c Operabl e Capacity an dPlanne dCapacity Additions , as of Decembe r

1985 7 4

. Summar

y of Unite dState s Planne dCapacity Addition s b y Year , a s o f Decembe r

1985 8 5

. Summar

y of Unite dState s Planne dCoal an dPetroleum-Fire dCapacity Addition s b y Year , a s of Decembe r

1985 8 6

. Summar

y of Unite dState s Planne dGas-Fire dan dHydroelectri c Capacitv Addition s b y Year , a s of Decembe r

1985 8 7

. . Summar

y of Unite dState s Planne dNuclear an dOthe r

Capacity Addition s b y Year , a s o f Decem

be r 198 5 9 8

. NorthAmerican Electri c Reliabilit y Counci l Summar

y of Operabl e Capacity an dPlanne dCapaci

t y Additions , b y Energ y Source , a s of Decembe r

1985 1 0 9

. Federa l Regio n Summar y o f Operabl e Capacity an dPlanne dCapacity Additions , b y Energ y Source , as of

Decembe r

198 5 1 2 10

. Censu s Divisio n Summar y of Operabl e Capacity an dPlanne dCapacity Additions , b y Energ y Source , as of

Decembe r

198 5 1 4 11

. Stat e Summar

y o f Operabl e Capacity an dPlanne dCapacity Additions , b y Energ y Source , a s of Decembe r

1985 1 6 12

. Summar

y of Unite dState s Capacity Addition s an dRetirement s durin g 1985 , b y Energ y Sourc e 2 4 13

. Electri c Generatin g Unit s tha t Starte dOperatio n i

n 1985 , b y State , Company , an dPlan t

... . 25 14

. Electri c Generatin g Unit s Retire dfromServic e i n 1985 , b y State , Company , an dPlan t 29 15

. Operabl e Electri c Generatin g Units , b y State , Company , an dPlant , a s o f Decembe r

1985

.. . 3 4 16

. Projecte dElectri c Generatin g Unit s b y State , Company , an dPlant , 1986-1995 , as of Decembe r 1985 23 4 17

. Summar

y of Unite dState s Planne dCapacity Retirements , b y Year , a s o f Decembe r

1985

... . 24 5 18

. Summar

y o f Unite dState s Planne dCoal an dPetroleum-Fire dCapacity Retirement s b y Year , a s of Decembe r

1985 245 19

. Summar

y of Unite dState s Planne dGas-Fire dan dHydroelectri c Capacity Retirement s b y Year , as of Decembe r

1985 24 6 20

. Summar

y of Unite dState s Planne dNuclear an dOthe r

Capacity Retirement s b y Year , a s of Decembe r

1985 24 6 Bl

. Definition s of

Energ y Sourc e Code s 25 7 B2

. Definition s of

Energ y Sourc e Code s Use din th e Summar y Chapte r

25 7 B3

. Definition s of

Uni t Typ e Code s 25 8 B4

. State , Federa l Region , NER C Region , an dCensu s Divisio n Cros s Referenc e 25 9 Cl

. Jointl y Owne dElectri c Generatin g Units , by State , Company , an dPlant , a s o f Decembe r

1985 26 3

Inventor y o f Powe r Plant s i n th e Unite d State s 198 5

Energ y Informatio n Administratio n I xP.1 2



# 1

. Introductio n

Beginnin g wit hth e 198 5 issu e o f Inventor y o f

Powe r Plant s i n th e Unite dStates , discussio n involvin g electri

ca l generatin g uni t

capacit y value s i s base do n ne t summe r capability , a s oppose dt o installe dgenerato r nameplat e capacity

. Th e statistic s cite din th e tex t be

lo w an di n al l othe r

tex t in thi s publicatio n ar e base d o n ne t summe r capability

. Generato r

nameplat e capacit y i s determine db y th e generato r

manufacture r

unde r specifie dtes t

condition s normall y conducte da t

th e factory

. Th e manufacture r stamp s th e achieve dtes t capacit y o n th e meta l name
plat e attache dt o th e generator

. Generato r capability , o n th e othe r

hand , i s determine db y th e utilit y operat

in g th e generator , an di s base do n historica l perfor

manc e o f th e generato r

an dassociate dequipment

. Gen

erato r nameplat e capacit y an dgenerato r capabilit y generall y diffe r

fro meac hothe r

becaus e th e tes t

condi

tion s use dt o establis hth e nameplat e ratin g diffe r fro m thos e normall y encountere di n dail y powe r plan t oper
ations

. Differen t

stea mworkin g pressure s an dtemper

atures , capacit y limitation s o f boilers , coolin g systems , turbines , an denvironmenta l contro l equipment , differ

en t hydroge n pressure s use dt o coo l th e generator , an d reliabilit y consideration s caus e discrepancie s betwee n nameplat e an doperatin g capacity

. Generato r

nameplat e capacit y reflect s th e capabilit y o f th e generato r

t o generat e electricit y withou t regar d t o electrica l load s fro massociate dequipmen t suc ha s boilers , particulat e collectors , flu e ga s desulfurizatio n unit s an dplan t

lighting

. Generato r

nameplat e i s there

for e th e gros s capacit y o f th e equipment

. Ne t

capabilit y refer s t o th e abilit y o f

th e generato r

t o generat e electri c power , takin g int o consideratio n th e electrica l require

ment s o f associate dplan t

equipment

. Fo r

example , th e electricit y t o ru n flu e ga s desulfurizatio n equipmen t come s fro melectricit y generate da t th e plant

. Net , therefore , refer s t o th e electricit y availabl e t o b e sen t off-sit e (fo r

consumption ) afte r

plan t electrica l load s hav e bee n satisfied

. Ne t summe r an dne t winte r capabilit y (th e capacit y o f th e generato r

tha t i s generall y achievabl e durin g th e summe r an dwinte r

months , respectively , afte r plan t electrica l requirement s hav e bee n satisfied ) i s deter

mine db y th e utilit y operatin g th e generato r o nth e basi s o f historica l performanc e o f th e generato r

an d associate dequipment

. Th e summe r an dwinte r

figure s ar e usuall y no t

th e sam e becaus e o f

th e difference s in ambien t temperature s durin g eac hseason
. Powe r plan t coolin g capacity , a n essentia l par t o f electri c powe r generation , decrease s a s ai r an dwate r

temperature s increase

. Summe r

capabilit y i s therefor e generall y lowe r tha nwinte r

capabilit y becaus e hig hsumme r temperature s ca n strai n powe r plan t coolin g capacit y t o th e exten t

tha t maximu melectri c powe r generatio n canno t b e achieved

. Th e ne t summe r generatin g capabilit y o f electri c gen
eratin g unit s i n operatio nb y th e Nation' s electri c utili

ties , a s o f

year-en d1985 , totale d656,11 8 megawatts

. Coa l (includin g lignite ) wa s th e energ y sourc e tha t accounte dfo r

th e greates t

shar e o f U.S

. installe dgener
atin g capability

. Th e mi x o f capacity , a s o f

year-en d 198 5 wa s a s follows : coal , 43. 6 percent ; petroleum , 11. 7 percent ; gas , 18. 3 percent ; water , 13. 5 percent ; nuclear , 12. 2 percent ; an dother , 0. 6 percent

. Statistic s o n year
en dcapacity , b y energ y source , a s show n i nTabl e 1 , reflec t th e significan t

shift fro mpetroleum-fire dcapac
it y t o gas-fire dcapacit y tha t ha s occurre di ndual-fire d unit s ove r

th e pas t severa l years
. Durin g 1985 , electri c utilitie s adde d19,26 5 megawatt s t o operabl e ne t

summe r generatin g capability

. Th e mi x o f capacit y tha t

commence doperatio ni n198 5 i s a s follows : coal , 31. 0 percent ; petroleum , 0. 4 percent ; nuclear , 51. 2 percent ; gas , 0. 1 percent ; water , 15. 8 per
cent ; an dgeothermal , 1. 5 percent

. (Tabl e 12. )
Durin g 1985 , electri c utilitie s retire dfro mservic e 2,472 megawatt s o f

ne t summe r generatin g capability

. Th e mi x o f capacit y tha t

wa s retire dfro mservic e i n 198 5 i s a s follows : gas , 42. 9 percent ; coal , 21. 4 percent ; pe
troleum , 23. 0 percent ; nuclear , 10. 5 percent ; water , 2. 0 percent ; an dwind , 0. 2 percent

. (Tabl e 12. )
Th e Nation' s electri c utilitie s ar e plannin g aconstruc

tio nprogra mtha t

include s 67,60 9 megawatt s o f ne w ne t summe r capabilit y tha t

wil l begi noperatio n b y 1995

. Th e 67,60 9 megawatt s planne dfo r initia l opera
tio nbetwee n198 6 an d199 5 i s substantiall y les s tha n th e tota l planne daddition s a s o f year-en d1984

. Thi s reductio n primaril y reflect s th e cutback s i n plan s fo r ne w coa l an dnuclear-fire dcapacity

. Th e mi x o f capac
it y schedule dt o star t

operatio nbetwee n 198 6 an d199 5 i s a s follows : coal , 45. 0 percent ; nuclear , 42. 9 percent ; petroleum , 1.5 percent ; water , 5. 6 percent ; gas , 3. 9 percent ; an dothe r

source s (geothermal , refuse , solar , wast e heat , wind , an dwood) , 1. 1 percent

. (Tabl e 1.)

Inventor y o f Powe r Plant s i n th e Unite d State s 198 5

Ene--g yInformatio n Administratio nP.1 3

Electri c utilitie s hav e schedule d12,63 8 megawatt s in 37 2 generatin g unit s for retiremen t

ove r th e nex t dec

ade

. Ove r

8 0 percen t

o f thi s projecte dcapacit y retire

men t i s in eithe r

petroleum-fire do r

gas-fire dunits

. (Table s 1 7 throug h20. ) Summar y dat ao noperabl e capacit y an dplanne dca
pacit y addition s ar e containe dinTable s 1 throug h1 1 o f thi s chapter

. Summar y dat ao nplanne dcapacity ' retirement s ar e containe dinTable s 1 7 throug h2 0 o f th e chapter , Projecte dUnits

.

Coal-fire dcapabilit y accounte dfo r th e greates t

shar e o f

U.S

. installe dgeneratin g capabilit y in 1985

.

Inventor y o f Powe r Plant s i n th e Unite d State s 198 5

Fnprn vInformatio n Arimini*?trati^ nP. M



## Figur e 1

. Coal-Fire d Generatin g Capabilit y i n 198 5 (Megawatts )

LEGEN D I I NON E

h W v 1 >100 0 <=600 0 p-^%- 3 >nooo <=i6oo

o V///X

>o <=iooo >600 0 <=1100 0 >I600 0

Source : Energ yInformatio n Administration , For m EIA-860 , "Annua l Electri cGenerato rReport

.



## Figur e 2

. Petroleum-Fire d Generatin g Capabilit y i n 198 5 (Megawatts )

LEGEN D | | NON E

j\\yN | >,00 0 <=600 0 __?____]

>1-00 0 <=1600 0 V///X > 0 <=I00 0

. >6000<=1100 0 >1600 0

Source : Energ yInformatio n Administration , For m EIA-860 , "Annua l Electri cGenerato rReport

.

Inventor y o f Powe r Plant s i n th e Unite d State s 198 5

F^rrav Informatio n AHmini«;trptio nP.15

_


## Figur e 3

. Gas-Fire d Generatin g Capabilit y i n 198 5 (Megawatts )

LEGEN D I I NON E

k, -i xS j MOO O <=600 0 \T^^\ >1100 0 <=I600 C j > 0 <=IOO O
.• 3 >600 0 <=1*O0 0

•>t600 0

Source : Energ yInformatio n Administration , For m EIA-860 , "Annua l Electri cGenerato rReport. '



## Figur e 4

. Hydroelectri c Generatin g Capability i n 1985 (Megawatts )

LEGEN D I [ NON E

K\\N j >100 0 <=600 0 Kg£% 3 >I100 0 <=1600 0 V///A > 0 <=IOO O >600 0 <=1100 0 >1600 0

Source : Energ yInformatio n Administration , For m EIA-860 , "Annua l Electri cGenerato rReport

.

Inventor y o f Powe r Plant s i n th e Unite d State s 198 5

Fnero vInformatio n Administratio n

## Figur

e 5

. Nuclea r Generatin g Capabilit y i n 198 5 (Megawatts ) P.1 6

LEGEN D I I NON E

k ^ N >1000<=JOO

O ^ • i >500

0 V7m >o<=ioo o >J0O O <=SOO O

Source : Energ yInformatio n Administration , For m EIA-860

. "Annua l Electri cGenerato rReport

.



## Figur e 6

. Unite d State s Generatin g Capabilit y i n 198 5 (Megawatts )

LEGEN D I I <=50O O

k\v ^ >1000 0 <=1500 0 t£2=aa>2ooo o <=sooo o

• •>4000 0 V///A >500 0 <=IOOO O BSS S >1500 0 <=2000 0 tSSSSSS a >3ooo o <=40oo o

Source : Energ yInformatio n Administration , For m EIA-860

. "Annua l Electri cGenerato rReport

.

Inventor y o f Powe r Plant s i n th e Unite d State s 198 5

Energ y Informatio n Administratio nP.1 7



## Figur e 7
. Percen t Generatin g Capabilit y b y Prim e Move r i n 1985 Nuclea r 12.2 %
Othe r 0.6 %

Gas Turbine/I C 7.4 %

Source : Energ yInformatio n Administration , For m EIA-860 , "Annua l Electri cGenerato rReport

.


## Figure 8

. Percen t Generatin g Capability by Energ y Sourc e i n 1985

Petroleu m 11.7 %

Nuclea ry 12.2 % V Othe r 0.6 % Source : Energ yInformatio n Administration , For m EIA-860 , "Annua l Electri cGenerato rReport

.

Inventor y o f Powe r Plant

s i n th e Unite d States 198 5 Energy Informatio n Administratio nP.1 8



## Tabl e 1

. Summar

y o f Unite d State s Operabl e Capacit y an d Planned Capacit y Addition s b

y Energy Source , a s o

f Decembe r 198

5

Primary Energ y Sourc e Operabl e Capacit y

Numbe r | o f Unit s i Generato r

U.S

. Tota l 10,47 5 Coa l 1.28 3 Petroleu m 3,45 4 Ga s 2.10 4 Wate r3.42 6 Nuclea r9 6 Othe r11 2 Coa l Oi l Mi x1 Geotherma l 2 5 Multi-Fue l 2 Refus e 7 Stea m 1 Su n 2 Wast e Hea t 4 1 Win d 2 1 Woo d 1 2 Nameplat e (Megawatts )
698.09 9 308.43 2 84,78 5 128.42 5 84,61 5 87,03 1 4,81 1 12 8 1.74 1 89

. 15 0 3 7 1 4 2,43 8 8 20 6 Summe r Capabilit y (Megawatts ) Winte r

Capabilit y (Megawatts ) Planne d Additions '

Numbe r o f Unit s

656.11 8 285.79 4 76.84 2 120,22 5 88.86 3 80,27 7 4,11 7 10 7 1,58 0 8 9 15 0 2 9 1 1 1,944 7 20 0 667,03 5

287,85 4 82,29 8 123,97 1 87,63 3 81,04 7 4,23 2 10 8 1.58 9 8 9 15 0 2 9 1 1 2,04 9 7 20 0 Generato r i Summe r Nameplat e | Capabilit y (Megawatts ) I (Megawatts ) Winte r Capabilit y (Megawatts )
35 6 6 3 2 7 3 4 18 5 2 6 2 1
7
8
1 1 3 1 72,92 2

32.81 5 1.25 1 3,23 0 4,01 9 30,78 3 82 4
66 0
9 0
1 6 0 3 1 0 67,60 9

30,41 4 1,01 4 2,62 7 3,77 3 29,03 6 74 5
59 3
8 7
1 5 1 3 1 0 71,46 0

31,03 1 1.22 2 3.12 2 5,97 2 29.36 1 75 2
59 0
9 3
1 5 5 3 1 0

Planne d addition s ar e fo r198 6 throug h 1995

. Notes : Total s includ e 6 0 State s an d th e District o f Columbia

. Total s ma yno t equa l th e su m o f component s becaus e of independen t rounding

. Source : Energ yInformatio n Administration , For m EIA-860 , "Annua l Electri cGenerato rReport. "


## Tabl e 2

. Summar

y o f Unite d State s Fossil-Fuele d Operabl e Capacit y an d Planned Fossil-Fuele d Capacit

y Addition s b

y Prim e Mover , a s o

f Decembe r 198

5

Prim e Move r Energ ySourc e Operabl e Capacit y
Numbe r o f Unit s Generato r

Nameplat e (Megawatts ) Summe r

Capabilit y (Megawatts ) Winte r

Capabilit y (Megawatts ) Planne d Additions '

Numbe r o f Unit s Generato r Summe r

Nameplat e Capabilit y (Megawatts ) (Megawatts ) Winte r Capabilit y (Megawatts )
U.S

. Tota l Stea m Coa l Petroleu m Ga s Ga s Turbine / Interna l Combustio n

. Petroleu m Ga s 6,84 1
2.45 3 1,28 3 38 6 78 4

4,38 8 3,06 8 1,32 0 521,64 2

464,66 2 308,43 2 54,83 1 101,40 0

56,98 0 29,95 4 27,02 6 482.86 1

434.39 2 285.794 51,46 5 97,13 3

48,47 0 25,37 7 23,09 2 494,12 3

437,40 9 287,85 4 52,06 4 97.49 2

56,71 4 30,23 5 26,47 9 1 12 4 2 37,296. 3 2 34,055. 2 » 35,374. 7

6 4 6 3
'1. 0 32.97 7

32,81 5
16 2 30.54 5

30.41 4
13 1 31,16 5

31.03 1
13 4

5 9 2 7 3 2 4,31 2

1,25 1 3,06 0 3,50 2

1,01 4 2.48 8 4,20 2

1.22 2 2,98 0

Planne d addition s ar e fo r198 6 throug h 1995

. Include s on e fue l cell , wit h th e primaryenerg ysourc e o f natura l gas

. Combine d cycl e uni t wit h supplementaryfiring

. . Notes : Total s includ e 5 0 State s an d th e District o f Columbia

. Total s ma yno t equa l th e su m o f component s becaus e o f independen t rounding

. Source : Energ yInformatio n Administration , For m EIA-860 , "Annua l Electri cGenerato rReport. "


## Tabl e 3

. Summar

y o f Unite d State s Fossil-Fuele d Steam-Electri c an d Nuclea r Steam-Electri c Operabl e Capacit y an d Planne d Capacit y Additions , as o f Decembe r 198

5

Primary Energ y Sourc e Operabl e Capacit y
Numbe r i f*"TM?? o f Unit s | / E amep,a i e 1

j (Megawatts ) Summe r

Capabilit y (Megawatts ) Winte r

Capabilit y (Megawatts ) Planne d Additions '

Numbe r o f Unit s Generato r

Nameplat e (Megawatts ) Summe r

Capabilit y (Megawatts ) Winte r

Capabilit y (Megawatts ) Coa l Petroleum

. Ga s Nuclea r 1,28 3 38 6 78 4 9 6 308,43 2

54,83 1 101,40 0 87,03 1 285,794

51,46 5 97,13 3 80,27 7 287,854

52,06 4 97,49 2 81.04 7 6 3

- 1 " — 2 6 32,81 5

- 16 2 30,78 3 30,41 4

- 13 1 29,03 6 31,03 1

- 13 4 29,36 1

Planne d addition s ar e fo r198 6 throug h 1995

. Notes : Total s includ e 5 0 State s an d th e District of Columbia

. Total s mayno l equa l th e su m o f component s becaus e o f independen t rounding

. Source : Energ yInformatio n Administration

. For m EIA-860 , "Annua l Electri cGenerato rReport. "

Inventor y o f Powe r Plant s i n th e Unite d State s 198 5

Energ y Informatio n Administratio nP.1 9



## Tabl e 4

. Summar

y o f Unite d State s Planne d Capacit

y Addition s b y Year , a s of Decembe r 1985

Yea r U.S

. Tota l

Numbe r o f Unit s Generato r

Nameplat e (Megawatts ) Summe r

Capabilit y (Megawatts ) Winter

Capabilit y (Megawatts )
Tota l 198 6 198 7 198 8 198 9 199 0 199 1 199 2 199 3 199 4 199 5 35 6 6 9 5 8 50 4 2 3 2 2 6 2 1 1 9 2 3 1 6 72,92 2

15,34 9 16,35 4 5,90 9 5,02 2 2,72 6 8,67 0 4,14 2 5,48 7 4,88 5 4,37 8 67,60 9

14,47 2 15,26 7 5,52 9 4,77 1 2,48 5 8,11 5 3,74 9 5,11 7 4,09 3 4,01 0 71,46 0

14,69 3 15,52 2 5,92 7 4,83 7 3.02 3 9,57 4 3,96 9 =.25 1 !0 3 6 1

Notes : Total s includ e 5 0 State s an d th e Distric t o f Columbia

. > otal s ma yno t equa l th e su m o f component s becaus e o f independen t rounding

. Source : Energ yInformatio n Administration , For m EIA-860 , "Annua l Electri cGen

erato rReport. "


## Tabl e 5

. Summar

y o f Unite d State s Planne d Coa l an d Petroleum-Fire d Capacity Addition s by Year , a s of Decembe r 198 5

Yea r Coa l

Numbe r o f Unit e Generato r

Nameplat e (Megawatts ) Summe r

Capabilit y (Megawatts ) Winte r

Capabilit y (Megawatts ) Petroleu m

Numbe r o f Unit e Generato r

Nameplat e (Megawatts ) Summe r

Capabilit y (Megawatts ) Winte r

Capabilit y (Megawatts )
Total . 198 6 . 198 7 . 198 8 . 198 9 . 199 0 . 199 1 . 199 2 . 199 3 . 199 4 . 199 5 . 6 3 8 7 4 3 1 1 0 5 1 0 6 9 32,81 5

3,52 8 3,69 3 2.42 1 1,87 4 19 4 6.30 8 2,78 0 4,78 2 3,50 2 3,73 3 30,41 4

3,27 2 3,42 2 2,23 3 1,73 5 18 3 5.83 6 2,57 7 4,44 0 3,24 1 3,47 5 31,03 1

3,33 9 3,49 1 2,27 7 1,77 0 18 7 5,95 4 2,63 0 4,53 2 3.30 5 3,54 6 2 7

1 1 3 3 4

-

- 2 1 2 1 1,25 1

9 9 8 4 1 6 7

-

- 29 0 17 0 26 0 28 0 1,01 4

8 2 7 0 1 5 7

-

- 23 3 13 7 21 0 22 4 1,22 2

10 2 8 3 1 6 8

-

- 28 1 16 5 25 3 26 9

Notes : Total s includ e 5 0 State s an d th e Distric t o f Columbia

. Total s ma yno t equa l th e su m o f component s becaus e o f independen t rounding

. Source : Energ yInformatio n Administration , For m EIA-860 , "Annua l Electri cGenerato rReport "


## Tabl e 6

. Summar

y of Unite d State s Planne d Gas-Fire d an d Hydroelectri c Capacity Addition s b

y Year , a s of Decembe r 198 5

Yea r Ga a N-imh- , Generato r TM Nameplat e o f Unlt * j (Megawatts ) Summe r Capabilit y (Megawatts ) Winte r

Capabilit y (Megawatts ) Hydroelectri c

Numbe r o f Unit s Generato r

Nameplat e (Megawatts ) Summe r

Capabilit y (Megawatts ) Winte r

Capabilit y (Megawatts )
Total

. 198 6

. 198 7

. 198 8

. 198 9

. 199 0

. 199 1 . 199 2

. 199 3

. 199 4

. 199 5

. 3 4 8 3 1 1 5

- 8 3 2 3 3,23 0

15 6 36 0 19 0 7 7 97 1

- 84 9 23 0 17 4 22 3 2,62 7

13 4 29 1 15 3 6 4 77 9

- 68 9 19 0 14 3 18 4 3,12 2

15 9 34 9 18 4 7 6 91 2

- 82 4 22 7 17 1 22 0 18 5

3 1 3 3 3 1 3 1 2 4 1 4 6

_3 1 1 1 4,01 9

20 8 18 7 44 8 41 8 45 3 97 5 22 3 29 9 80 8 1 3,77 3

22 6 19 5 46 7 44 8 46 2 1,00 6 25 0 34 4 37 3 1 5,97 2

21 3 18 5 75 6 42 9 85 1 2,33 3 23 4 32 1 64 9 1

Notes : Total s includ e 5 0 State s an d th e Distric t o f Columbia

. Total s ma yno t equa l th e su m o f component s becaus e o f independen t rounding

. Source : Energ yInformatio n Administration , For m EIA-860 , "Annua l Electri cGenerato rReport. "

Inventor y o f Powe r Plant s I n th e Unite d State s 198 5

Energ y Informatio n Administratio nP.2 0



## Tabl e 7
. Summar

y o f Unite d State s Planned Nuclea r an d Othe r Capacit y Addition s b y Year , a s of Decembe r 198 5

Nuclea r Yea r Numbe r

o f Unit s Generato r

KMmeplate (Megawatts ) Summe r

Capabilit y (Megawatts ) Winte r

Capabilit y (Megawatts ) Othe r

Numbe r o f Unit s Generato r

Nameplat e (Megawatts ) Summe r i Winte r

Capabilit y ! Capabilit y (Megawatts ) I (Megawatts )
Total . 198 6 . 198 7 . 198 8 . 198 9 . 199 0 . 199 1 . 199 2 . 199 3 . 199 4 . 199 5 . 2 6 1 0 1 0 2 2 1 1

_

-

- 30,78 3

11.35 7 11,97 4 2,44 0 2.58 2 1,09 8 1,33 2

_

-

- 29,03 6

10,75 7 11,23 8 2.30 5 2,46 2 1,05 1 1,22 3

_

-

- 29,36 1

10,87 9 11.36 3 2,33 0 2,48 9 1,06 3 1,23 7

_

-

- 2

1 1 2 9 1 1 1
2 2 2 82 4

1 5 6 40 9 5 10 5 5
6 14 1 14 1 74 5

1 5 1 37 0 5 10 5 0
6 12 6 12 6 75 2

1 5 1 37 9 5 1 0 5 0
6 12 5 12 5

Notes : Total s includ e 5 0 State s an d th e Distric t o f Columbia

. Total s ma yno t equa l th e su m o f component s becaus e o t independen t rounding. Othe r include s geothermal

. refuse , solar , wast e heat

. wind , an d wood

. Source : Energ yInformatio n Administration

. For m EIA-860

. "Annua l Electri cGenerato rReport. "

Inventor y o f Powe r Plant s i n th e Unite d State s 198 S

Energ y Informatio n Administratio n

# 2

. Electri c Generatin g Units P.2 1



### Ther e wer e 10,47 5 electri c generatin g unit s i n opera
tio n b y th e Nation' s electri c utilities , a s of year-en d 1985

. Thi s tota l i s comprise dof al l thos e unit s availabl e t o produc e electricity t o th e powe r grid , includin g thos e unit s in a

n inactiv e reserve statu s (no t normall y used , bu t availabl e for

service) , thos e i

n deactivate d shutdow n statu s (ou t

of servic e for

365 day s o r

longer) , andthos e tha t

hadstarte dgeneratin g electricity t o th e powe r gri db y th e en dof

year , althoug hthe y ma

- hav e still bee n in atestin g phase

. Detaile ddat aab* eac h of thes e electri c generatin g unit s ar e container ! ;r
. Tabl e 15

. Thes e 10,47 5 unit s hadatota l capabilit y : > , 11 8 megawatts

. Of

th e 656,11 8 megawatt s of c ; .rabl e ca
pacity , 285,794 megawatt s ar e i n 1,283 coal-fire dunits ; 76,842 megawatt s ar e i

n 3,45 4 petroleum-fire dunits ; 120,22 5 megawatt s ar e in 2,10

4 gas-firedunits ; 88,86 3 megawatt s ar e in 3,42 6 hydroelectri c units ; an d80,27 7 megawatt s ar e in 9 6 nuclear-powere dunits

. Ther e wer e 11 2 electri c generatin g unit s withatotal capabili

t y of 4,11 7 megawatt s that

usedothe r

primary energ y source s t o produc e electricity

. Thes e 11 2 electri c gen
eratin g unit s includ e 2 5 geothermal units , 2 1 windmills , 2 sola r unit s (Sacrament o Municipal Utility District' s one-megawatt

Solar 1 an dSouthern Californi aEdiso n Company' s 10-megawat

t Sola r 1) , 4 1 unit s tha t

use d waste heat , 7 unit s fueledb y refus e o r othe r nonwoo d waste ( 4 refuse-fueledstea munit s an d3 methan e inter

na l combustio n unit s buil t

abov e asolid-waste landfill) , 1 2 stea munit s fueledb y wood , 1 stea muni t fueledb y acoal-oi l mixture (Florid aPowe r Corporation' s P

. L

. Barto w 1) , 2 multifuele d(tw o o r mor e fuel s burne d simultaneously , bu t

no t as amixture ) stea

munits , an d 1 unit tha t use s steam

. Th e 3,45 4 petroleum-fire delectri c generatin g unit s in

clud e 38 6 stea

munit s wit

hatota l capacity o f

51,46 5 megawatt s an d3,06 8 gas-turbin e an dinternal combus

tion unit s withatota l net generatin g capability o f 25,37 7 megawatts

. (Tabl e 2. ) Th e 2,10 4 gas-fire delectri c generatin g unit s includ e 78 4 stea munit s withatotal net

generatin g capability o f 97,13 3 megawatt s an d1,32 0 gas-turbin e an dinterna l combustio n unit s withatotal ne t generatin g capability ° f 23,09 2 megawatts

. (Tabl e 2. ) During 1985 , electri c utilitie s adde d19,265 megawatt s to their net summer generatin g capability

. Of th e '9,26 5 megawatt s of

adde dcapacity , 5,97 5 megawatt s are i n 1 2 coal-fire dunits ; 7 2 megawatt s ar e i n 3 5 petroleum-fire dunits ; 22 megawatt s ar e in 7 gas-fire d

units ; 3,04

4 megawatt s ar e in 3 3 hydroelectri c units ; an d9,864 megawatt s ar e in9 nuclear-powere dunits

. Th e remainin g 28 7 megawatt s o f adde dcapacit y wer e in3 geotherma l units

. Excep t for th e on e petroleum-fire dgas-turbin e uni t operate db y AlaskaElectri c Generatio n & Transmis

sio n Coo p (Soldotn aGT1) , al l of th e petroleum-fire d capacity tha t

cam e o n lin e in 198 5 i s in interna l combus

tio n (diesel ) unit s an dal l o f th e gas-fire dcapacity i s i n gas-turbin e units

. Include dinth e 3 3 hydroelectri c gen
eratin g unit s whic hcam e o n lin e in 1985 i s Virgini a Electri c an dPowe r

Company' s Bat

hCount y pumpe d storag e plant

. Al l si

x 350-megawat

t unit s o f thi s plan t starte doperatio ndurin g 1985 , makin g i t th e Nation' s larges t pur e pumped-storag e hydroelectri c project

. Tw o hundre deighty-seve nmegawatt s o f geotherma l capacity wer e brough t

o n lin e in 1985

. Thi s capacity include s Pacifi c Ga s an dElectric' s Th e Geyser s 1 6 an d 20 (11 3 megawatt s each) , an dSa n Dieg o Ga s an dElec

tri c Company' s Hebe r

1 (61. 3 megawatts)

. (Tabl e 13. ) Tabl e 1 2 o f

thi s chapte r

summarize s b y primary energ y source , capacity addition s an dretirement s i n 1985

. Ta

ble s 1 3 an d1 4 lis t

b y Stat e th e individual unit s associat

edwiththes e addition s an dretirements

. Durin g 1985 , electri c utilitie s retire dfromservic e 13 5 unit s totalin g 2,47 2 megawatt s o f ne t summe r capabili

ty

. O f th e 2,47 2 megawatt s o f retire dcapacity , 53 0 megawatt s ar e in 3 0 coal-fire dunits ; 569 megawatt s ar e in4 7 petroleum-fire dunits ; 1,06 0 megawatt s ar e in4 3 gas-fire dunits ; 5 0 megawatt s ar e in 1 1 hydroelectri c units ; an d26 0 megawatt s ar e in 2 nuclear-powere d units

. Th e remainin g capacity retire dfromservic e in 198 5 wa s in win dunits

. Thos e nuclear unit s retire d wer e Pacifi c Ga s & Electri c Company' s Humbold t Ba y an dCommonwealthEdiso n Company' s Dresde n 1

. Thes e nuclea

r unit s ha dbee n shu t

dow n for several year s leadin g u p t o thei r

retirement

. Modificatio nre
quirement s for

thes e reactor s wer e suc htha t it wa s uneconomical t o brin g the mbac k o n line

. Amon g th e variou s energ y sources , th e greates t num
ber of unit s retire dwa s petroleum-fired

. However , th e greates t amount of capacity retire dwa s in gas-fire d units

.

Inventor yo f Powe r Plant s I n th e Unite d State s 198 5

Energ yInformatio n Administratio n 2 3

### TalbD

© 12

. Sumnraair

yo f Unifie d Stete s Capacit yAdd5Uo©mi s aci d IRetiiiremeiniits dyeing ) 1985 , b y

Primar y Energ y Sourc s 

## Energ y 8@yiT(g ®

Adde d Capacit y
Numbe r o f Unlt o Generato r

Namoptat o (ftteflacratto ) Summo r

Capabilit y (Mot-jot-ratto) Winte r

Capabilit y (Gjlegeaatto ) Rstiro d Capacit y

Numbe r o f Unlt o Generato r | Summo r

Ncmeplat o I Capabilit y (iVlogawGfto) i (Monawatto ) Wlnto r Capabilit y

U.S

. Tota l

.. . Coa l Petroleum

. Ga s Wate r Nuclea r Othe r 9 9 1 2 3 5 7 3 3 9 3 20.41 1

6.41 2 7 9 2 6 3.04 1 10,53 6 31 8 19,26 5

5,97 5 7 2 2 2 3,04 4 9.86 4 28 7 19,39 5

6,03 0 7 8 2 3 3,04 2 9.92 6 29 6 13 5

30 4 7 4 3 1 1 2 2 2,70 6

73 9 60 4 1.02 5 60 27 4 4 2,47 2

53 0 56 9 1,060 5 0 26 0 4 2,51 4

52 8 59 6 1,06 7 4 9 27 0 4

Notes : Total s includ e 5 0 State s an d th e Distric t o f Columbia

. Total s ma y no t equa l th e su m o

f component s becaus e of independen t rounding

. Source : Energ y Informatio n Administration , For m EIA-860 , "Annua l Electri c Generato r Report "



### Th e ne tsumme rgenerating capabilit

y a telectri cpowe rplant

s totaled more-tha

n 65 6 thousan

d megawatt

s i n 1985
.

2 4 Inventor y o f Powe r Plant s I n fh e Unite d State s 198 5 Energ y Informatio n Administratio n

## Tabl e 14

. Electri c Generatin g Units Retire d fro m Servic e i n 1985 ,

by State , Company , an d Plan t

Stat e Compan y Plan t (County ) Uni t I D Capacit y Generato r Nameplat e (Megawatt* ) Summe r

Capabilit y (Megawatt* ) Winte r

Capabilit y (Megawatt* ) Unit Typ e Energ y Source 1

Primar y Alternat e Yea r o f Initia l Operatio n

Alabam a Alabam a Powe rC o Mitchel l Da m (Coosa)

. 1 2 3 17. 5

17. 5 17. 5 15. 2

15. 2 15. 2 15. 2 H C Wate r

15. 2 H C Wate r 15. 2 H C Wate r 192 3 192 3 192 3
Alask a Alask a Villag e Ele cCoo p In c Gambel l (Nome ) 1 2 3 Mint o (Fairbank s Nort h St ) 2 3 Noata k (Kobuk ) 2 Wale s (Nome ) 1
Haine s Ligh t & Powe rC o In c Haine s (Haines ) 1 4
Nom e Join t Cit yO f Snak e Rive r(Nome ) 4
Arkansa s Arkansa s Powe r& Ligh t C o Ceci l Lync h (Pulaski ) 1 Californi a Nationa l Par k

Servic e Yosemit e (Mariposa ) 1 2
Pacifi cGa s & Electri cC o Humbold t Ba y(Humboldt ) 3 Souther n Californi a Ediso n C* v Win d Turbin e Tes t (Rjverstoe ; 1 Connecticu t Connecticu t Ligh t & Powe rC o Devo n (Ne wHaven ) 1 0 Florid a S t Clou d Cit yO f S t Clou d (Osceola ) 5 Illinoi s Carlyl e Cit yO f Cartyl e (Clinton ) 3 Centra l Illinoi s Ligh t C o R S Wallac e (Tazewell ) 3 4 5 6 7 Commonwealt h Ediso n C o Dresde n (Grundy ) 1 0. 3 0. 3 0. 3 0. 2 0. 2 0. 1 0. 1

0. 2 0. 3 0. 2

0. 3 0. 3 0. 2 0. 2 0. 1 0. 1

0. 2 0. 3 0. 2

0. 3 0. 3 0. 2 0. 2 0. 1 0. 1

0. 2 0. 3 I C

I C I C I C I C I C I C

I C I C FO I F0 1 F0 1 F0 1 FO I F0 1 F0 1

F0 2 F0 2

0. 3

25. 0

16. 3

1.7

3. 0

208. 7 0. 3

35. 0

14. 0

1.0

3. 0

197. 0 0. 3

35. 0

18. 7

1. 0

3. 0 I C

S T

G T

IC

S T F0 2

Na t Ga s F0 2

1. 0 1. 0

65. 0

1. 3 1. 0

1. 0

63. 0

1. 3 1. 0

1. 0

63. 0

1. 3 H C

H C

N B

W T Wate r Wate r

Urani u

Win d

F0 2

F0 2

BI T

207. 0 N

B Uraniu m 197 6 198 4 197 7 197 1 197 1 197 0 197 2

196 0 196 2

196 3

194 7

191 8 191 8

196 3

198 0

196 6

195 6

194 9

25. 0 40. 3 40. 2 85. 9 113. 6 25. 0

40. 0 40. 0 40. 0 88. 0 25. 0

40. 0 40. 0 40. 0 88. 0 S T

S T S T S T S T BI T BI T BI T BI T BI T Na t Ga s

Na t Ga s Na t Ga s Na t Ga s Na t Ga s 193 8

194 1 194 9 195 2 195 8

196 0
Se e footnote s a t en d o f table

.

Inventor y o f Powe r Plant s I n th e Unite d State s 198 S Energ y Informatio n Administratio n 2 9P.2 4



## Tabl e 14

. Electri c Generatin g Units Retire d fro m Servic e i n 1985 ,

b y State , Company , an d Plan t (Continued )

Stat e Compan y Plan t (County ) Uni t I D Capacit y Generato r Nameplat e (Megawatts ) Summe r

Capabilit y (Megawatt* ) Winte r

Capabilit y (Megawatts ) Unit

Typ e Energ ySource *

Primar y Alternat e Yea r o f Initia l Operatio n

Illinoi s Illinoi s Powe rC o Bloomingto n (McLean ) 6
Iow a Coo n Rapid s Cit yO f Coo n Rapid s (Carroll ) 1 2 3
Esthervill e Cit yO f Esterviil e (Emmet ) 8

- Hopkinto n Cit yO f Hopkinto n (Delaware ) 2
Muscatin e Cit yO f Muscatin e (Muscatine ) 5 6 Primgha rCit yO f Primgha r( 0 Brian ) 3
Kansa s Cane yValle yE l Coo p Ass n In c Seda n (Chautauqua ) 5 Chanut e Cit yO f Chanut e 1 (Neosho ) 1 2 Johnso n Cit yO f Johnso n (Stanton ) „ . 6
Kansa s Ga s & Electri cC o Riple y(Sedgwick ) 1 2 3 Washingto n Cit yO f Washingto n (Washington ) 4
Kentucky Louisvill e Ga s & Electri cC o Can e Ru n (Jefferson ) 1 2 Massachusett s Hudso n Tow n O f CherryStree t (Middlesex ) 5 Ipswic h Cit yO f Ipswic h (Essex ) IC 1 Michiga n Coldwate rBoar d O f Pu b Util s Coldwate r(Branch ) 2 Detroi t Ediso n C o Beaco n Heatin g (Wayne ) Pennsal t (Wayne )

Se e footnote s a t en d o f table

. 2. 3

0. 2

1.0

0. 4

1. 0

0. 5

1. 0 2. 0

0. 2

1.0

0. 0

0. 8

0. 5

1. 0 2. 0 I C F0 2

0. 1 0. 3 0. 5

0. 4

0. 2

7. 5 12. 5 0. 1

0. 3 0. 0

0. 4

0. 2

7. 6 12. 4 0. 1

0. 3 0. 0

0. 4

0. 2

7. 6 12. 4 I C

I C I C

I C

I C

S T S T F0 2 F0 2 F0 2

F0 2

F0 2

BI T BI T

0. 2

1.0 I C F0 2

I C Na t Ga s F0 2 196 0

193 7 193 7 193 8

194 8

195 1

194 4 194 9

193 8

195 1

1. 0 1. 5

0. 6

23. 0 31. 3 33. 0 0. 0

0. 0

0. 6

26. 9 30. 4 34. 5 0. 0

0. 0

•0. 6

26. 9 30. 4 34. 5 S T

S T

I C

S T S T S T Na t Ga s Na t Ga s

Na t Ga s

Na t Ga s Na t Ga s Na t Ga s PE T'

PE T

F0 2

F0 6 F0 6 F0 6 192 4

192 7

198 1

193 8 194 8 194 9

0. 0 I C F0 2 Na t Ga s 194 9

92. 0 90. 0 0. 0

69. 0 0. 0

69. 0 S T

S T BI T BI T Na t Ga s

Na t Ga s 195 4

195 5

0. 8

0. 0

1.0 I C F0 2

I C F0 2

I C F0 2 193 7

193 0

194 8

3 2 1 1 1 2 1 4 3. 0

2. 5 5. 0 6. 0 3. 0

2. 5 5. 0 6. 0 3. 0

2. 5 5. 0 __6. 0 S T

S T S T S T Na t Ga s BI T BI T BI T F0 2

F0 2 F0 2 F0 2 192 7

196 4 196 4 196 4

30 Inventor y of Powe r Plants I n th e Unite d State s 198 5 Energy Informatio n Administratio n

## Tabl e 14

. Electri c Generatin g Units Retire d fro m Servic e i n 1985 ,

b y State , Company , an d Plan t (Continued )

Stat e Compan y Plan t (County ) Uni t I D Capacit y Generato r Nameplat e (Megawatts ) Summe r

Capabilit y (Megawatts ) Winte r

Capabilit y (Megawatts ) Unit Typ e Energ y Source '

Primar y Alternat e Yea r o f Initia l Operatio n

Michiga n Detroi t Ediso n C o 1 5 1 6 1 7 1 8 Port Huro n (S t Clair ) IC 1 IC 2
Ediso n Saul t Electri cC o Ediso n Saul t (Chippewa ) 3 4
Har t Cit yo f Har t (Oceana ) 1
Minnesot a Otte rTai l Powe rC o Portabl e N o 15 0 (La cQu i Parte ) 4 7
Missour i
Arkansa s Powe r& Ligh t C o Ji m Hil l (Dunklin ) 1
Kansa s Cit yPowe r& Ligh t C o Gran d Avenu e (Jackson ) 6. 0 7. 5 7. 5 2. 5 2. 8 2. 8

0. 6 0. 6 6. 0

7. 5 7. 5 2. 5 2. 0 3. 0

0. 4 0. 4 6. 0

7. 5 7. 5 2. 5 2. 0 3. 0

0. 4 0. 4 S T

S T S T S T I C I C

H C H C BI T BI T BI T BI T F0 2 F0 2

Wate r Wate r F0 2

F0 2 F0 2 F0 2 196 4

196 4 196 4 196 4 197 0 197 0

196 3 196 3

0. 4

0. 4

30. 0 0. 4

0. 0

35. 0 0. 4

0. 0

35. 0 I C

I C

S T F0 2

F0 2

Na t Ga s F0 6 193 2

196 5

195 0

1 5 7 9 11. 5

10. 0 35. 0 40. 3 70.0 1

. l

. i

. l 70.0- 1

. 2

. 2

. 2 S T

S T S T S T BI T BI T BI T BI T F0 2

Na t Ga s Na t Ga s Na t Ga s 194 9

192 9 192 9 194 8 Odess a Cit yO f Odess a (Lafayette ) Montan a 0. 6 0. 5 0. 5 I C F0 2 195 2

Montana-Dakot a Utilitie s C o Glendiv e (Dawson ) 1 2 2. 0

5. 0 2. 5

6. 4 2. 9

7. 3 S T

S T Na t Ga s Na t Ga s 192 6 194 0
Nebraska Nebrask a Publi cPowe rDistric t Alm a Plan t (Harlan )

Ft Niobrar a Hydr o (Cherry)

. 1 2 3 1 2 1. 4

1. 4 0. 9 0. 7 0. 3 0. 0

1. 1 0. 8 0. 2 0. 0 0. 0

1. 1 0. 8 0. 2 0. 0 I C

I C I C H C H C F0 2 F0 2 F0 2 Wate r Wate r NewMexic o E l Pas o Electri cC o Ri o Grand e (Don a Ana )

.

NewYor k
Ne wYor k

Stat e Ele c& Ga s Cor p Cadyvill e (Clinton )

Deerian d (Hamilton)

. IC 1 IC 2 IC 3 1 2 3 4 5 0. 8

0. 8 0. 8 0. 1 0. 1 0. 1 0. 1 0. 2 0. 8

0. 8 0. 8 0. 1 0. 1 0. 1 0. 1 0. 2 0. 8

0. 8 0. 8 0. 1 0. 1 0. 1 0. 1 0. 2 I C

I C I C I C I C I C I C I C F0 2 F0 2 F0 2 F0 2 F0 2 F0 2 F0 2 F0 2
Se e footnote s a t en d o f table

. 197 1 196 3 196 8 193 6 194 4

3 4 5 22. 0

34. 5 37. 5 19. 0

34. 0 34. 0 19. 2

34. 4 34. 8 S T

S T S T Na t Ga s Na t Ga s Na t Ga s F0 6

F0 6 F0 6 194 9

195 1 195 4

194 7 194 7 194 7 192 9 192 9 193 9 194 7 195 0

Inventor y o f Powe r Plant s I n th e Unite d State s 198 5

Energ y Informatio n Administratio n 3 1

## Tabl e 14

. Electri c Generatin g Unit s Retire d fro m Servic e i n 1985 , b y State , Company , an d Plan t (Continued )

Compan y Plan t (County ) Uni t I D Capacit y Generato r Nameplat e (Megawatts ) Summe r

Capabilit y (Megawatts ) Winte r

Capabilit y (Megawatts ) Unit '

Typ e Energ y Source '

Primar y Alternat e Yea r o f Initia l Operatio n

Ne wYor k
Ne wYor k

Stat e Ele c& Ga s Cor p Greenidg e (Yates )

Nort h Carolin a Carolin a Powe r& Ligh t C o Marshal l (Madison )

Nort h Dakot a Minnkot a Powe rCoo p In c G F Woo d (Gran d Forks ) 2 3 Montana-Dakot a Utilitie s C o Beula h (Mercer ) 1 2 Willisto n (Williams ) 1
Ohi o Woodsfiel d Cit yO f Anadark o (Monroe ) 3 Oklahom a Wester n Farmer s Ele cCoo p In c Woodwar d (Woodward ) 1 2 3 4 Pennsylvani a Philadelphi a Electri cC o Richmon d (Philadelphia )

. Southwar k

(Philadelphia ) 9 DS L 1 2 20. 0

20. 0

1. 5 1. 5

0. 2

189. 7 2. 7 172. 5 172. 5 19. 0

21. 0

1.0- "

. 2

0. 0

166. 0 2. 7 163. 0 179. 0 21. 0

18. 0

0.5 2

. 2 S T

S T

H C H C 8I T BI T

Wate r Wate r

0. 0 I C F0 2

175. 0 2. 7 173. 0 183. 0 S T

I C S T S T F0 6 F0 2 F0 6 F0 6 193 8 194 2

191 0 191 0

5. 0 11. 5

2. 5 3. 5 2. 0 6. 2

12. 8

2. 5 3. 5 2. 4 6. 2

12. 8

2. 5 3. 5 2. 4 S T

S T

S T S T S T U G U G

U G U G Na t Ga s F0 2

F0 2

F0 2 195 0

195 1

192 7 192 7 194 0

195 1

1. 1 1. 1 1. 1 1. 1 0. 0

0. 0 0. 0 0. 0 0. 0

0. 0 0. 0 0. 0 I C

I C I C I C Na t Ga s Na t Ga s Na t Ga s Na t Ga s F0 2

F0 2 F0 2 F0 2 195 0

195 0 195 0 195 3

195 0 196 7 194 7 194 8
Texa s Hearn e Cit yO f Heam e (Robertson ) 1 2 3 Housto n Ughtin g & Powe rC o Green s Bayo u (Harris ) 3 4 Hira m Clark e (Harris ) ST 1 ST 2 ST 3 ST 4 Webster(Harris ) 1 2 Lubboc k Cit yO f Plan t N o 1 (Lubbock ) 1 2 3 4 5 6 2. 5

1. 2 1. 4

112. 5 112. 5 30. 0 30. 0 75. 0 75. 0 112. 5 112. 5

2. 2 0. 9 1. 0 1. 2 1. 5 2. 3 2. 2

1. 0 1. 2

112. 0 112. 0 43. 0 43. 0 83. 0 83. 0 109. 0 109. 0

2. 0 0. 9 1. 0 1. 2 1. 5 2. 3 2. 5

1. 0 1. 2

112. 0 112. 0 43. 0 43. 0 83. 0 83. 0 109. 0 109. 0

2. 2 0. 9 1. 0 1. 2 1. 5 2. 3 I C

I C I C

S T S T S T S T S T S T S T S T

I C I C I C I C I C I C Na t Ga s Na t Ga s Na t Ga s

Na t Ga s Na t Ga s Na t Ga s Na t Ga s Na t Ga s Na t Ga s Na t Ga s Na t Ga s

Na t Ga s Na t Ga s Na t Ga s Na t Ga s Na t Ga s Na t Ga s F0 2

F0 2 F0 2

F0 6 F0 6 F0 6 F0 6 F0 6 F0 6 F0 6 F0 6

F0 2 F0 2 F0 2 F0 2 F0 2 F0 2 196 7

195 0 195 6

195 3 195 3 194 3 194 7 195 0 195 1 195 4 195 4

194 2 192 9 193 3 193 7 193 9 193 9
Se e footnote s a t en d o f table

.

3 2 Inventor y o f Powe r Plant s I n th e Unite d State s 198 5 Energ y Informatio n Administratio nP.2 7



## Tabl e 14

. Electri c Generatin g Units Retire d fro m Servic e i n 1985 ,

b y State , Company , an d Plan t (Continued )

Stat e Compan y Plan t (County ) Uni t I D Capacit y Generato r Nameplat e (Megawatts ) Summe r

Capabilit y (Megawatts ) Winte r

Capabilit y (Megawatts ) Unit '

Typ e Energ ySource '

Primar y Alternat e Yea r o f Initia l Operatio n

Texa s Southwester n Electri cPowe rC o Kno xLe e (Gregg ) 1 37. 5 36. 0 36. 0 S TNa t Ga s 194 9
Weatherfor d Cit yO f Weatherfor d (Parker ) 5 0. 8 0. 7 0. 7 I C F0 2 194 8
Uta h
Bountifu l Cit yCit yO f A Bountifu l (Davis ) 8 0. 6 0. 6 0. 6 I C Na t Ga s F0 2 194 5 9 0. 6 0. 6 0. 6 I C F0 2 195 8
Uta h Powe r& Ugh t C o Jorda n (Sal t Lake ) 3 25. 0 24. 0 24. 0 S TF0 6 Na t Ga s 192 5 Vermont Burlingto n Cit yO f Edwar d J Mora n (Chittenden ) 1 10. 0 9. 5 9. 5 S TNa t Ga s F0 2 195 4 3 10. 0 9. 5 9. 5 S TNa t Ga s F0 2 195 4
Wisconsi n Richlan d Cente rCit yO f Richlan d Cente r(Richland ) 1 1. 3 0. 0 0. 0 S TBI T193 7 2 1. 5 0. 0 0. 0 S TBI T193 9
Wisconsi n Electri cPowe rC o Lakesid e (Milwaukee ) 2 1 18. 0 16. 0 18. 0 G TNa t Ga s F0 2 196 8 2 2 18. 0 16. 0 18. 0 G TNa t Ga s F0 2 196 8
Wisconsi n Powe r& Ligh t C o Edgewate r(Rock ) 2 30. 0 33. 1 31. 8 S TBI T194 2 Wyoming Burea u o f Reclamatio n Medicin e Bo w(Carbon) 2 2. 5 2. 5 2. 5 W TWin d 198 2

' Se e Appendi xB fo rdefinition s o f codes

. 2 Individua l summe ran d winte rcapabilitie s fo rthes e generator s ar e no t available

. Withi n plant , reporte d valu e i s th e aggregate d capabilit yo f al l thes e generators

. Note : Wher e capacit yappear s a s 0.0 , reporte d valu e i s les s tha n 5 0 k W o restimate d valu e i s les s tha n 50 0 kW

. Source : Energ yInformatio n Administration , For m EIA-860 , "Annua l Electri cGenerato rReport "

Inventor y o f Powe r Plant s i n th e Unite d State s 198 5

Energ y Informatio n Administratio n 3 3P.2 8



## Tabl e 15

. Operabl e Electri c Generatin g Units , by State , Company ,

an d Plant , a s of Decembe r 198 5 (Continued )

Stat e Compan y Plan t (County ) Uni t I D Capacit y

Generato r Nameplat e (Megawatts ) Summe r

Capabilit y (Megawatts ) Winte r

Capabilit y (Megawatts )

W*» t Virgini a A,*-wlachia n Powe rC o

Ctmtra l Operatin g C o Phi l Spor n (Mason).

.

Monongahel a Powe rC o Albrigh t (Preston ) 1 2 3 For t Marti n (Monongalia ) 1 ' 2' Harriso n (Harrison ) 1 " 2 ' 3 ' Pleasant s (Pleasants ) 1 " 2 ' Rivesvill e (Marion ) 5 6 Willo wIslan d (Pleasants ) 1 2 Ohi o Powe rC o Kamme r(Marshall ) 1 2 3 Mitchel l (Marshall ) 1 2
Potoma cEdiso n C o Da m N o 4 (Jefferson ) 1 2 Da m N o 5 (Berkeley ) 1 2 Harper s Ferr

y(Jefferson ) 2 Millvill e (Jefferson ) 1 2 3 Virgini a Electri c4 Powe rC o M t Stor m (Grant ) JF 1 1 2 3
Wes t Pen n Powe rC o Lake Lyn n (Monongalia )

Wt«con*l n Ai-cadi a CityOf Arcadi a (Trempealeau)

. 4. 9 4. 9

152. 5 152. 5 152. 5 152. 5 495. 6

69. 0 69. 0 140. 3 576. 0 576. 0 684. 0 684. 0 684. 0 684. 0 684. 0 35. 0 74. 8 50. 0 163. 2

237. 5 237. 5 237. 5 816. 3 816. 3

0. 5 0. 5 0. 6 0. 6 0. 6 0. 8 1. 0 1. 0

18. 6 570. 2 570. 2 522. 0

12. 8 12. 8 12. 8 12. 8 6. 5

6. 5

145. 0 145. 0 145. 0 145. 0 440. 0

73. 0 73. 0 137. 0 552. 0 555. 0 640. 0 640. 0 581. 0 614. 0 614. 0 46. 0 88. 0 54. 0 181. 0

200. 0 200. 0 200. 0 800. 0 800. 0

0. 3 0. 3 0. 3 0. 3 0. 4 0. 5 0. 6 0. 6

12. 0 522. 0 522. 0 530. 0

13. 0 13. 0 13. 0 13. 0 Unit ' Typ e Energ y Source '

Primar y Alternat e

6. 5 6. 5

150. 0 150. 0 150. 0 150. 0 450. 0

76. 0 76. 0 140. 0 552. 0 555. 0 640. 0 640. 0 581. 0 621. 0 621. 0 48. 0 91. 0 55. 0 188. 0

210. 0 210. 0 210. 0 800. 0 800. 0

0. 5 0. 5 0. 5 0. 5 0. 6 0. 8 1. 0 1. 0

16. 0 534. 0 534. 0 545. 0

13. 0 13. 0 13. 0 13. 0 H C

H C

S T S T S T S T S T

S T S T S T S T S T S T S T S T S T S T S T S T S T S T

S T S T S T S T S T

H C H C H C H C H C H C H C H C

G T S T S T S T

H C H C H C H C Wate r Wate r

BI T BI T BI T BI T BI T

BI T BI T BI T BI T BI T 8I T BI T BI T BI T BI T BI T BI T BI T BI T

BI T BI T BI T BI T BI T

Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r

Je t Fue l BI T BI T BI T

Wate r Wate r Wate r Wate r 193 7 193 7

194 9 195 0 195 1 195 2 196 0

195 2 195 2 195 4 196 7 196 8 197 2 197 3 197 4 197 9 198 0 194 2 195 1 194 9 196 0

195 8 195 8 195 9 197 1 197 1

190 9 190 9 191 9 191 9 192 5 191 3 193 9 193 8

196 7 196 5 196 6 197 3

192 6 192 6 192 6 192 8

1 2 3 4 5 1. 4

1. 0 0. 5 0. 2 3. 1 1. 3

1. 0 0. 4 0. 2 3. 1 1. 3

1. 0 0. 4 0. 2 3. 1 I C

I C I C I C I C F0 2 F0 2 F0 2 F0 2 Na t Ga s F0 2 195 6 194 8 194 0 193 0 197 2
-><*

- footnote s at en d o f table

.

120 Inventor y o f Powe r Plant s I n th e Unite d State s 198 5 Energ y Informatio n Administratio nP.2 9



## Tabl e 15

. Operabl e Electri c Generatin g Units , by State , Company ,

an d Plant , a s o

f Decembe r 1985 (Continued )

Stat e Compan y Plan t (County ) Uni t I D Capacit y Generato r Nameplat e (Megawatts ) Summe r

Capabilit y (Megawatts ) Winte r

Capabilit y (Megawatts ) Unit '

Typ e Energ y Source '

Primar y Alternat e Yea r o f Initia l Operatio n

Wisconsi n Argyl e Cit yo f Argyl e (Lafayette)

.

Barro n Cit yO f Barro n (Barron )

. H 2 7 8 9
Blac k Rive rFall s Cit yO f Blac k Rive rFall s (Jackson)

. , HY 1 HY 2 1 2 3 4
Cashto n Villag e o f Cashto n (Monroe)

.

Consolidate d Wate rPowe rC o Biro n (Wood ) 1 2 3 D u Ba y(Portage ) 1 2 3 4 Steven s Poin t (Portage ) 1 2 3 4 5 6 Wisconsi n Rapid s (Wood ) 1 2 Wisconsi n Rive rDi v(Portage ) 1 Cumberlan d Cit yO f Cumberlan d (Barron ) 1 2 3 4 5 6
Dahlber g Ugh t & Powe rC o Gordo n (Douglas ) 1 2 5 6 Nanc y(Washburn ) 1 2 Dairylan d Powe rCoo p Alm a (Buffalo ) 1 2 3 4 5 Flambea u (Rusk ) 1 2 3 0. 1

0. 3 1. 1

0. 1 0. 8 1. 3 2. 0

0. 6 0. 3 0. 3 0. 5 0. 9 1. 4

0. 3 0. 5 1.1

1. 5 1. 5 0. 8 1. 2 2. 0 2. 0 2. 0 0. 8 0. 8 0. 8 0. 8 0. 8 0. 8 2. 2 2. 2 1. 8

0. 7 0. 3 0. 3 1.4 2. 1 6. 5

0. 1 0. 1 0. 5 0. 7 0. 3 0. 2

17. 3 17. 3 17. 3 54. 4 81. 6 5. 0 5. 0 5. 0 0. 0

0. 4 1.2

0. 1 0. 8 1. 3 2. 0

0. 6 0. 3 0. 3 0. 5 0. 9 1. 4

0. 3 0. 4 1. 0

1. 3 1. 3 0. 7 1. 2 2. 0 2. 0 2. 0 0. 8 0. 8 0. 8 0. 8 0. 8 0. 8 2. 2 2. 2 1. 8

0. 7 0. 2 0. 2 1. 4 2. 0 7. 1

0. 1 0. 1 0. 4 0. 7 0. 3 0. 2

20. 2 19. 7 20. 1 48. 9 76. 6 6. 8 6. 8 6. 8 0. 0

0. 4 1. 2

0. 1 0. 8 1. 3 2. 0

0. 6 0. 3 0. 3 0. 5 0. 9 1. 4

0. 3 0. 4 1. 2

1. 3 1. 3 0. 7 1. 2 2. 0 2. 0 2. 0 0. 8 0. 8 0. 8 0. 8 0. 8 0. 8 2. 2 2. 2 1. 8

0. 7 0. 2 0. 2 1. 4 2. 0 7. 1

0. 1 0. 1 0. 4 0. 7 0. 3 0. 2

20. 2 19. 7 20. 1 48. 9 76. 6 6. 8 6. 8 6. 8 H C

I C I C

H C I C I C I C

H C H C I C I C I C I C

I C I C I C

H C H C H C H C H C H C H C H C H C H C H C H C H C H C H C H C

I C I C I C I C I C I C

H C H C I C I C H C H C

S T S T S T S T S T H C H C H C Wate r F0 2 F0 2

Wate r F0 2 F0 2 F0 2

Wate r Wate r F0 2 F0 2 F0 2 F0 2

F0 2 F0 2 192 9 194 7 197 3

192 3 194 4 195 4 196 0

194 7 191 9 194 1 194 1 194 9 195 5

193 2 196 2 F0 2 Na t Ga s 196 9

Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r

F0 2 F0 2 F0 2 F0 2 Na t Ga s F0 2 F0 2

Wate r Wate r F0 2 F0 2 Wate r Wate r

•BI T BI T BI T BI T BI T Wate r Wate r Wate r 191 6 192 1 192 1 194 2 194 2 194 2 194 2 191 8 191 8 191 8 191 8 191 8 191 8 192 0 192 0 196 3

194 5 193 9 193 9 195 4 196 6 197 9

193 4 194 5 194 9 195 5 195 3 195 3

194 7 194 7 195 1 195 7 195 9 195 0 195 0 195 0

Se e footnote s a t en d o f table

.

Inventor y o f Powe r Plant

s I n th e United States 198 5 Energy Informatio n Administratio n 22 1P.3 0



## Tabl e 15

. Operabl e Electri c Generatin g Units , b y State , Company , an d Plant , a s o f Decembe r 1985 (Continued )

Stat e Compan y Plan t (County ) Uni t I D Capacit y Generato r Nameplat e (Megawatts ) Summe r

Capabilit y (Megawatts ) Winte r

Capabilit y (Megawatts ) Unit '

Typ e Energ y Source '

Primar y Alternat e Yea r o f Initia l Operatlo r

Wisconsi n Dairylan d Powe rCoo p J

. P

. Madget t (Buffalo )

. L a Cross e (Vernon )

Stonema n (Grant )

. , 1

. ST3 * 1 2 3 4 5

. 1 2
Elro yCit yO f Elro y(Juneau )

Fennimor e Cit yO f Fennimor e (Grant ) 4 5 Gresha m Cit yo f Gresha m (Shawano ) 1 2 3 Lowe rWee d (Shawano )

_1 2 Uppe rWee d (Shawano ) 1 2
Kaukaun a Cit yO f Kaukaun a Diese l (Outagamie ) GT 1 IC 1 2 3 Kaukaun a Hydr o (Outagamie ) 1 2 Littl e Chut e (Outagamie ) 1 2 3 Ne wBadge r(Outagamie ) 1 2 Ol d Badge r(Outagamie ) 3 4 Rapid e Croch e (Outagamie ) 1 2 3 4
L a Farg e Mu n Electri cC o L a Farg e (Vernon )

. HY 1 1 2 3
Madiso n Ga s & Electri cC o Bloun t Stree t (Dane )

Rtchbur g (Dane )

Nin e Spring s (Dane )

Se e footnote s a t en d o f table

. . 1 2 3 4 5 6 7

. 1 2 3

. GT 1 387. 0

345. 6 3. 0 3. 0 4. 0 4. 0 50. 3 17. 3 34. 5

0. 2 0. 2 0. 3 2. 1

1. 2 1. 0

0. 1 0. 2 0. 2 0. 3 0. 1 0. 1 0. 2

18. 0 2. 0 2. 0 2. 0 2. 4 2. 4 1. 1 1. 1 1. 1 1. 8 1. 8 1. 0 1. 0 0. 6 0. 6 0. 6 0. 6

0. 1 0. 1 0. 1 0. 2

12. 5 6. 3 33. 0 20. 0 25. 0 44. 0 44. 0 27. 0 27. 0 0. 0 14. 0 370. 5

352. 6 1. 9 2. 0 2. 5 3. 0 51. 3 17. 5 35. 2

0. 1 0. 2 0. 2 2. 1

1. 1 1. 0

0. 1 0. 2 0. 2 0. 3 0. 1 0. 1 0. 2

20. 0 2. 0 2. 0 2. 0 2. 4 2. 4 1. 1 1. 1 1. 1 1. 8 1. 8 • 1. 0 1. 0 0. 6 0. 6 0. 6 0. 6

0. 0 0. 0 0. 0 0. 2

6. 6 4. 1 37. 3 21. 8 27. 2 49. 5 47. 3 19. 8 19. 8 0. 0 14. 0 370. 5

352. 6 1. 9 2. 0 2. 5 3. 0 51. 3 17. 5 35. 2

0. 1 0. 2 0. 3 2. 3

1. 1 1. 0

0. 1 0. 2 0. 2 0. 3 0. 1 0. 1 0. 2

20. 0 2. 0 2. 0 2. 0 2. 4 2. 4 1. 1 1. 1 1. 1 1. 8 1. 8 1. 0 1. 0 0. 6 0. 6 0. 6 0. 6

0. 1 0. 0 0. 0 0. 2

7. 7 4. 1 37. 3 23. 4 26. 8 51. 4 51. 4 25. 4 25. 4 0. 0 18. 7 S T

S T S T S T S T S T N B S T S T

I C I C I C I C

I C I C

I C I C I C H C H C H C H C

G T I C I C I C H C H C H C H C H C H C H C H C H C H C H C H C H C

H C I C I C I C

S T S T S T S T S T S T S T G T G T W T G T SU B BI T F0 2 F0 2 F0 2 F0 2 Uraniu m BI T BI T

F0 2 F0 2 F0 2 F0 2

F0 1 F0 1

F0 2 F0 2 F0 2 Wate r Wate r Wate r Wate r

Na t Ga s F0 2 F0 2 F0 2 Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r

Wate r F0 2 F0 2 F0 2

Na t Ga s Na t Ga s Na t Ga s Na t Ga s Na t Ga s BI T BI T Na t Ga s Na t Ga s Win d Na t Ga s Na t Ga s

Nat Ga s Na t Ga s Na t Ga s

F0 2

F0 2 F0 2 BI T BI T BI T Na t Ga s Na t Ga s F0 2 F0 2 Je t Fue l 197 9

196 9 194 1 194 1 194 5 194 5 197 1 195 1 195 3

193 0 193 6 194 5 197 3

196 2 195 9

196 4 196 4 196 4 196 7 196 7 194 4 194 4

196 9 196 6 196 8 196 6 194 0 194 2 194 8 194 8 194 8 192 8 192 8 190 7 190 7 192 6 192 6 192 6 192 6

198 1 192 9 193 6 193 9

192 5 192 3 195 3 193 8 194 8 195 7 196 1 197 3 197 3 198 3 196 4

22 2 Inventor y o f Powe r Plant s i n th e Unite d State s 198 5 Energ y Informatio n Administratio nP.3 1



## Tabl e 15

. Operabl e Electri c Generatin g Units , by State , Company ,

an d Plant , a s of Decembe r 1985 (Continued )

Stat e Compan y Plan t (County ) Uni t I D Capacit y Generato r Nameplat e (Megawatts ) Summe r

Capabilit y (Megawatts ) Winte r

Capabilit y (Megawatts ) Unit '

Typ e Energ y Source '

Primar y Alternat e Yea r o f Initia l Operatio n

Wisconsi n Madiso n Ga s & Electri cC o Spreche r(Dane ) 1 Sycamor e (Dane ) 1 2
Manitowo cCit yO f Manitowo c(Manitowoc ) IC I IC 2 2 3 4 5 6
Marshfiel d Cit yO f Wildwoo d (Wood)

. . ST 1 3 4 5
Menash a Cit yO f Menash a (Winnebago )

. . IC 1 1 2 3 4
Merrilla n Cit yO f Memlla n (Jackson ) HC 1 1 2
Muscod a Cit yO f Muscod a (Richland ) 1 Ne wLisbo n Mu n Ele c& Wt rDep t Ne wLisbo n (Juneau ) 1 2 3 4 5
Nort h America n Hydr o In c Wautom a (Waushara ) 1 2
Nort h Centra l Powe rC o In c Arpi n Da m (Sawyer ) 1 2 3 Eas t For k

(Sawyer ) IC 1 IC 2 1 2 Radisso n Grim h (Sawyer ) IC 1 1 3
Norther n State s Powe rC o Appl e Rive r(S t Croix ) 1 2 3 4 Athen s (Marathon ) 1 2 BayFron t (Ashland ) 1 2 0. 0

16. 0 20. 0

5. 3 5. 3 5. 0 10. 0 10. 0 22. 0 22. 0

4. 0 6. 0 12. 5 16. 5

1. 0 4. 0 4. 0 8. 0 14. 0

0. 1 0. 1 0. 7

0. 1

0. 1 1. 4 0. 2 0. 6 2. 4

0. 2 0. 1

0. 6 0. 6 0. 3 0. 3 0. 3 0. 2 0. 4 0. 8 0. 1 0. 3

0. 8 0. 8 0. 8 0. 8 1. 0 1. 0 5. 0 5. 0 0. 0

14. 0 20. 0

5. 3 5. 3 5. 0 10. 0 10. 0 22. 0 22. 0

4. 0 6. 0 9. 0 12. 0

1. 0 4. 0 4. 0 8. 0 14. 0

0. 1 0. 1 0. 8

0. 0

0. 1 1. 4 0. 2 0. 6 2. 4

0. 2 0. 1

0. 6 0. 6 0. 3 0. 1 0. 1 0. 2 0. 4 0. 6 0. 1 0. 3

0. 8 0. 8 0. 8 0. 8 1. 0 1. 0 3. 0 3. 0 0. 0

18. 8 26. 2

5. 3 5. 3 5. 0 10. 0 10. 0 22. 0

. 22. 0

4. 0 6. 0 9. 0 12. 0

1. 0 4. 0 4. 0 8. 0 14. 0

0. 1 0. 1 0. 8 W T

G T G T

I C I C S T S T S T S T S T

S T S T S T S T

I C S T S T S T S T

H C I C I C Win d Na t Ga s Na t Ga s

Na t Ga s Na t Ga s BI T BI T BI T BI T BI T

Na t Ga s Na t Ga s BI T BI T

F0 2 BI T BI T BI T BI T

Wate r F0 2 F0 2 F0 2

F0 2

F0 2 F0 2

F0 2 F0 2 198 4

196 7 197 1

198 5 198 5 193 5 194 1 195 0 195 6 196 4

193 6 195 0 196 2 196 8

194 9 194 9 194 9 195 4 196 4

194 2 194 3 197 7

0. 0 H C Wate r 193 4

0. 1 1. 4 0. 2 0. 6 2. 4

0. 2 0. 1

0. 6 0. 6 0. 3 0. 1 0. 1 0. 2 0. 4 0. 6 0. 1 0. 3

0. 8 0. 8 0. 8 0. 8 1. 0 1. 0 3. 0 3. 0 I C

I C I C I C I C

H C H C

H C H C H C I C I C H C H C I C H C H C

H C H C H C H C I C I C S T S T F0 2 F0 2 F0 2 F0 2 F0 2

Wate r Wate r

Wate r Wate r Wate r F0 2 F0 2 Wate r Wate r F0 2 Wate r Wate r

Wate r Wate r Wate r Wate r F0 2 F0 2 W D W D Na t Ga s

Na t Ga s Na t Ga s

SU B SU B 193 1

196 6 193 7 194 8 197 7

192 4 192 4

197 1 197 1 197 3 195 4 195 4 197 3 195 4 195 1 192 8 196 5

190 0 190 0 190 0 190 0 194 8 194 8 191 7 192 2

Se e footnote s a t en d o f table

.

Inventor y o f Powe r Plant s I n th e Unite d State s 198 5 Energ yInformatio n Administratio n 22 3P.3 2



## Tabl e 15

. Operabl e Electri c Generatin g Units , b y State , Company , an d Plant , a s o

f Decembe r 1985 (Continued )

Stat e Compan y Plan t (County ) Uni t I D Capacit y

Generato r Nameplat e (Megawatts ) Summe r

Capabilit y (Megawatts ) Winte r

Capabilit y (Megawatts ) Unit '

Typ e Energ y Source '

Primar y Alternat e Yea r o f Initia l Operatio n

Wisconsi n Norther n State s Powe rC o 3 4 5 6 Bi g Fall s (Rusk ) 1 2 3 Ceda rFall s (Dunn ) 1 2 3 Chippew a Fall s (Chippewa ) 1 2 3 4 5 6 Cornel l (Chippewa ) 1 2 3 4 Dell s (Ea u Claire ) 1 2 3 4 5 6 7 Flambea u (Price ) 1 Frenc h Islan d (L a Crosse ) 1 2 3 4 Hatfiel d (Jackson ) 1 2 Haywar d (Sawyer ) .'

. 1 Holcomb e (Chippewa ) 1 2 3 Ji m Fall s (Chippewa ) 1 2 3 Ladysmit h (Rusk ) 1 2 3 Menomoni e (Dunn ) 1 2 Orient a Fall s (Bayfield ) 1 Riverdal e (S t Croix ) 1 2 Saxo n Fall s (Gogebic ) 1 2 S t Croi xFall s (Polk ) 1 2 3 4 5 6 7 8 Thornappl e (Rusk ) 1 2 Treg o (Washburn ) 1 2 Wheato n (Chippewa ) 1 2 3 5. 0

20. 0 20. 0 27. 0 3. 0 3. 0 3. 0 2. 0 2. 0 2. 0 3. 6 3. 6 3. 6 3. 6 3. 6 3. 6 10. 0 10. 0 10. 0 0. 8 2. 0 1. 6 1. 6 1. 6 1. 6 0. 5 0. 6 16. 0 12. 5 12. 5 78. 8 78. 8 2. 4 2. 4 0. 2 11. 3 11. 3 11. 3 4. 8 4. 8 4. 8 1. 0

• 0. 9 2. 0 2. 7 2. 7 0. 8 0. 3 0. 3 0. 6 0. 6 2. 5 2. 5 2. 5 2. 5 3. 4 3. 4 3. 2 3. 2 0. 7 0. 7 0. 7 0. 5 54. 0 54. 0 54. 0 3. 0

21. 0 24. 0 27. 0 2. 6 2. 6 2. 6 2. 3 2. 3 2. 3 3. 7 3. 7 3. 7 3. 7 3. 7 3. 7

. 10. 1 10. 1 10. 2 0. 5 2. 3 1. 2 1. 2 1. 2 1. 2 0. 6 0. 7 13. 0 12. 0 14. 0 73. 0 67. 0 2. 7 2. 7 0. 2 11. 1 11. 1 11. 1 3. 8 3. 8 3. 8 0. 9 0. 9 1. 0 2. 8 2. 8 0. 8 0. 3 0. 3 0. 8 0. 8 2. 4 2. 4 2. 4 2. 4 3. 2 3. 2 3. 0 3. 0 0. 7 0. 7 0. 7 0. 5 41. 0 53. 0 51. 0 3. 0

21. 0 24. 0 27. 0 2. 6 2. 6 2. 6 2. 3 2. 3 2. 3 3. 7 3. 7 3. 7 3. 7 3. 7 3. 7 10. 1 10. 1 10. 2 0. 5 2. 3 1. 2 1. 2 1. 2 1. 2 0. 6 0. 7 19. 0 12. 0 14. 0 90. 0 87. 0 2. 7 2. 7 0. 2 11. 1 11. 1 11. 1 3. 8 3. 8 3. 8 0. 9 0. 9 1. 0 2. 8 2. 8 0. 8 0. 3 0. 3 0. 8 0. 8 2. 4 2. 4 2. 4 2. 4 3. 2 3. 2 3. 0 3. 0 0. 7 0. 7 0. 7 0. 5 54. 0 70. 0 68. 0 S T

S T S T S T H C H C H C H C H C

' H C H C H C H C H C H C H C H C H C H C H C H C H C H C H C H C H C H C G T S T S T G T G T H C H C H C H C H C H C H C H C H C H C H C H C H C H C H C H C H C H C H C H C H C H C H C H C H C H C H C H C H C H C H C G T G T G T SU B Na t Ga s 192 5 W D SU B W D SU B W D SU B Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Na t Ga s F0 2 F0 2 194 9 195 2 195 7 192 2 192 2 192 5 191 0 191 1 191 5 192 8 192 8 192 8 192 8 192 8 192 8 197 6 197 6 197 6 197 6 192 3 192 4 193 0 193 0 193 0 191 6 190 7 196 9 194 0 W D Na t Ga s 194 8 F0 2 F0 2 Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r F0 2 F0 2 F0 2 197 4 197 4 190 8 190 8 192 5 195 0 195 0 195 0 192 3 192 3 192 3 194 0 194 0 198 3 195 8 195 8 194 6 190 5 190 5 191 3 191 3 190 5 190 5 190 5 190 5 191 0 191 0 192 3 192 3 192 9 192 9 192 7 192 7 197 3 197 3 197 3

Se e footnote s a t en d o f table

.

22 4 Inventor y o f Powe r Plant s i n th e Unite d State s 198 5 Energ y Informatio n Administratio n

## Tabl e 15

. Operabl e Electri c Generatin g Units , by State , Company ,

an d Plant , a s o

f Decembe r 198

5 (Continued )

Stat e Compan y Plan t (County ) Capacit y Uni t I D Generato r Nameplat e (Megawatts ) Summe r

Capabilit y (Megawatts ) Winte r

Capabilit y (Megawatts ) Unit '

Typ e Energ y Source '

Primar y Alternat e Yea r o f Initia l Operatio n

Wisconsi n Norther n State s Powe rC o

Whit e Rive r(Ashland )
Wissot a (Chippewa )

... .

Northwester n Wisconsi n Ele cC o Balsa m Lak e Da m (Polk ) 1 Blac k Broo k Da m (Polk ) 1 2 Cla m Fall s Da m (Polk ) 1 2 Cla m Rive rDa m (Burnett ) 1 2 3 DanburyDa m (Burnett ) GT 1 HY 3 IC 1 IC2 1 2 Frederi cDiese l (Polk ) 1 2 3 4 5 6 7 Grantsbur g Oiese l (Burnett ) 1 2 3 4 Ocont o Electri cCoo p Stile s (Oconto ) 1 2
Pionee rPowe r& Ligh t C o Lawrenc e (Marquette ) 1
Richlan d Cente rCit yO f Richlan d Cente r(Richland ) 3 4
Rive rFall s Cit yO f Junctio n (Pierce ) 1 2 3 4 5 6 7 8 Powel l Fall s (Pierce ) 1 Superio rWate rUght&Powe rC o Winslo w(Douglas ) 54. 0 53. 0 53. 0 0. 5 0. 5 6. 0 6. 0 6. 0 6. 0 6. 0 5. 8

0. 1 0. 3 0. 4 0. 1 0. 1 0. 4 0. 4 0. 4 6. 8 0. 6 0. 5 0. 6 0. 2 0. 3 0. 8 0. 7 0. 7 0. 7 0. 6 1. 8 1. 8 0. 5 0. 8 1. 0 2. 3

0. 5 0. 5

0. 2

4. 0 7. 5

0. 3 0. 4 0. 5 1. 1 2. 1 2. 7 6. 0 0. 3 0. 1

12. 5 12. 7 52. 0

56. 0 53. 0 0. 5 0. 5 6. 2 6. 2 6. 2 6. 2 6. 2 5. 5

0. 1 0. 2 0. 4 0. 1 0. 0 0. 4 0. 4 0. 4 6. 6 0. 6 0. 6 0. 7 0. 2 0. 3 0. 7 0. 7 0. 7 0. 5 0. 6 1. 8 1. 7 0. 5 0. 7 1. 0 2. 3

0. 5 0. 5

0. 2

4. 0 7. 5

0. 3 0. 4 0. 5 1. 1 2. 1 2. 7 5. 6 0. 3 0. 1

12. 5 12. 7 70. 0

77. 0 75. 0 0. 5 0. 5 6. 2 6. 2 6. 2 6. 2 6. 2 5. 5

0. 1 0. 2 0. 4 0. 1 0. 0 0. 4 0. 4 0. 4 6. 6 0. 6 0. 6 0. 7 0. 2 0. 3 0. 7 0. 7 0. 7 0. 5 0. 6 1. 8 1. 7 0. 5 0. 7 1. 0 2. 3

0. 5 0. 5 G T

G T G T H C H C H C H C H C H C H C H C

H C H C H C H C H C H C H C H C G T H C I C I C H C H C I C I C I C I C I C IC I C I C IC I C I C

H C H C F0 2 F0 2 F0 2 Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r

Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r F0 1 Wate r F0 2 F0 2 Wate r Wate r F0 2 F0 2 F0 2 F0 2 F0 2 F0 2 F0 2 F0 2 F0 2 F0 2 F0 2

Wate r Wate r

0. 2 H C Wate r 197 3 197 3 197 3 190 7 190 7 191 7 191 7 191 7 191 7 191 7 191 7

192 9 198 2 198 2 191 7 194 6 194 2 194 2 196 7 198 1 195 0 198 2 196 6 192 1 192 7 194 7 194 8 194 9 195 5 195 5 197 0 197 5 196 0 196 3 196 8 197 5

194 8 194 8

193 0

4. 0 7. 5

0. 3 0. 4 0. 5 1. 1 2. 1 2. 7 5. 6 0. 3 0. 1

12. 8 13. 0 S T

S T

H C I C I C I C I C I C I C I C H C

S T S T BI T BI T

Wate r F0 2 F0 2 F0 2 F0 2 F0 2 F0 2 F0 2 Wate r

F0 6 F0 6 Na t Ga s

Na t Ga s

Na t Ga s Na t Ga s 195 3

196 6

194 8 192 9 194 1 194 8 196 5 196 5 197 2 197 9 194 8

194 2 195 2

Se e footnote s a t en d o f table

.

Inventor y o f Powe r Plant

s I n th e United State s 198 5 Energy Informatio n Administratio n 225

## Tabl e 15

. Operabl e Electri c Generatin g Units , b y State , Company , an d Plant , a s o

f Decembe r 198

5 (Continued )

Stat e Compan y Plan t (County ) Uni t I D Capacit y

Generato r Nameplat e (Megawatts ) Summe r

Capabilit y (Megawatts ) Winte r

Capabilit y (Megawatts ) Unit '

Typ e Energ y Source '

Primar y Alternat e Yea r o f Initia l Operatio n

Wisconsi n Viol a Cit yO f Viol a (Richland)

.
Washington Islan d E l Coo p In c Washingto n Islan d (Door )

Westfiel d Milling&Ele cLg t C o Westfiel d (Marquette )

Wisconsi n Electri cPowe rC o Appleto n (Outagamie ) 4 5 6 Commerc e (Milwaukee

) 1 5 Germantow n (Washington ) 1 2 3 4 Nort h Oa k

Cree k (Milwaukee ) 1 2 3 4 Ocont o Fall s (Oconto ) 1 2 3 Pin e (Florence ) 1 2 Pleasan t Prairi e (Kenosha ) 1 2 Poin t Beac h (Manitowoc ) 1 2 5 Por t Washingto n (Ozaukee ) 1 2 3 4 5 6 Sout h Oa k

Cree k (Milwaukee ) 5 6 7 8 9 Valle y(Milwaukee ) 1 2 3 Weyauweg a (Waupaca ) 1 Wisconsi n Powe r& Ugh t C o Blackhaw k

(Rock ) 1 3 4 Columbi a (Columbia ) 1 " 2 * Edgewate r(Rock ) 3 4 * 5 " 0. 4

0. 7

0. 3 0. 1 0. 1 0. 3 0. 5 0. 9

0. 1 0. 1 1. 0 1. 0 1. 0

0. 9 0. 5 0. 5 35. 0 61. 2 61. 2 61. 2 61. 2 120. 0 120. 0 130. 0 130. 0 0. 5 0. 5 0. 4 1. 8 1.8 616. 6 616. 6 523. 8 523. 8 19. 6 80. 0 80. 0 80. 0 80. 0 80. 0 19. 6 275. 0 275. 0 317. 6 324. 0 19. 6 136. 0 136. 0 2. 8 0. 4

0. 4 25. 0 25. 0 512. 0 512. 0 66. 0 351. 0 380. 0 0. 5

0. 6

0. 3 0. 1 0. 1 0. 3 0. 5 0. 9

0. 0 0. 0 1. 0 1. 0 1. 0

1.9 J

. 2

. 2 31. 0 50. 0 50. 0 50. 0 50. 0 95. 0 94. 0 107. 0 114. 0 0.6- 1

. 2

. 2 4.0 *

. 2 580. 0 580. 0 485. 0 485. 0 16. 0 49. 0 69. 0 70. 0 57. 0 75. 0 18. 0 246. 0 246. 0 281. 0 284. 0 20. 0 130. 0 137. 0 3. 0 0. 2

0. 4 20. 6 25. 2 512. 2 466. 8 74. 0 332. 6 380. 0 0. 5

0. 6

0. 3 0. 1 0. 1 0. 3 0. 5 0. 9

0. 0 0. 0 1. 0 1. 0 1. 0

1.9 2

. 2

. 2 27. 0 64. 0 64. 0 64. 0 64. 0 97. 0 96. 0 112. 0 119. 0 0.6 J

. 2

. 2 2.0 »

. 2 580. 0 580. 0 485. 0 485. 0 24. 0 50. 0 70. 0 71. 0 58. 0 77. 0 23. 0 251. 0 251. 0 282. 0 286. 0 25. 0 114. 0 114. 0 3. 0 0. 2

0. 4 21. 3 24. 3 494. 6 508. 9 70. 5 324. 2 380. 0 I C

I C

. I C I C I C I C I C I C

I C I C I C I C I C

H C H C H C S T G T G T G T G T S T S T S T S T H C H C H C H C H C S T S T N P N P G T S T S T S T S T S T G T S T S T S T S T G T S T S T I C H C

H C S T S T S T S T S T S T S T F0 2 F0 2

F0 2 F0 2 F0 2 F0 2 F0 2 F0 2

F0 2 F0 2 F0 2 F0 2 F0 2

Wate r Wate r Wate r Na t Ga s F0 2 F0 2 F0 2 F0 2 F0 2 BI T BI T BI T BI T Wate r Wate r Wate r Wate r Wate r SU B SU B Uraniu m Uraniu m F0 2 BI T BI T BI T BI T BI T F0 2 BI T BI T BI T BI T Na t Ga s F0 2 BI T BI T F0 2 Wate r

Wate r 194 8 196 6

195 2 195 2 194 5 195 1 196 8 197 2

194 8 195 0 195 3 195 3 195 5

198 0 191 6 191 6 194 1 197 8 197 8 197 8 197 8

. 195 3 195 4 195 5 195 7 192 4 192 1 191 8 192 2 192 2 198 0 198 5 197 0 197 2 196 9 193 5 194 3 194 8 194 9 195 0 196 9 195 9 196 1 196 5 196 7 196 8 196 8 196 9 196 9 193 0

192 8 BI TNa t Ga s 194 5 BI TNa t Ga s 194 7 SU B SU B BI T BI T Coa l 197 5 197 8 195 1 196 9 198 4

Se e footnote s a t en d o f table

.

22 6 Inventor y o f Powe r Plant s I n th e Unite d State s 198 5 Energ y Informatio n Administratio nP.3 5



## Tabl e 15

. Operabl e Electri c Generatin g Units , b y State , Company , an d Plant , a s o f Decembe r 1985 (Continued )

Stat e Compan y Plan t (County ) Uni t I D Capacit y

Generato r Nameplat e (Megawatts ) Summe r

Capabilit y (Megawatts ) Winte r

Capabilit y (Megawatts ) Unit '

Typ e Energ y Source '

Primar y Alternat e Yea r o f Initia l Operatio n

Wisconsi n Wisconsi n Powe r& Ligh t C o Janesvill e (Rock ) 1 2 Kilbou m (Columbia ) HC 5 HC 6 1 2 Nelso n Dewe y(Grant ) 1 2 Portabl e (Fon d D u Lac ) 4 Prairi e D u Sa c(Sauk ) 1 2 3 4 5 6 7 8 flock Rive r(Rock ) 1 2 3 4 5 6 Shawan o (Shawano ) 1 Sheepski n (Rock ) 1
Wisconsi n Publi cServic e Cor p Alexande r(Uncoln ) 1 2 3 Caldro n Fall s (Marinette ) 1 2 Eagl e Rive r(Vilas ) 1 2 Grandfathe rFall s (Lincoln ) 1 2 Ha t Rapid s (Oneida ) 1 2 3 Hig h Fall s (Marinette ) 1 2 3 4 5 Jerse y(Uncoln ) 1 2 3 Johnso n Fall s (Marinette ) 1 2 Kewaune e (Kewaunee ) 1 ' Kewaune e Win d (Kewaunee ) 1 Merril l (Uncoln ) 1 2 3 Otte rRapid s (Vilas ) 1 3 Peshtig o (Marinette ) 1 4 Potat o Rapid s (Marinette ) 1 2 3 Pullia m (Brown ) 3 4 5 6 7 0. 3

0. 3 2. 0 2. 0 2. 2 2. 0 113. 6 113. 6 0. 5 2. 5 3. 5 4. 2 4. 2 3. 5 3. 5 3. 5 3. 5 75. 0 75. 0 37. 5 18. 0 51. 0 51. 0 0. 7 46. 5

1. 4 1. 4 1. 4 3. 2 3. 2 2. 0 2. 0 11. 0 6. 2 0. 8 0. 5 0. 4 1. 4 1. 4 1. 4 1. 4 1. 4 0. 2 0. 2 0. 1 1. 8 1. 8 535. 0 0. 0 0. 4 0. 4 1. 5 0. 3 0. 3 0. 2 0. 4 0. 5 0. 4 0. 4 30. 0 30. 0 50. 0 62. 5 75. 0 0. 3

0. 3 9.9 2

. 2

. 2

. 2 108. 0 105. 2 0. 5 30.0 *

. 2

. 2

. 2

. 2

. 2

. 2

. 2 74. 7 74. 9 28. 0 13. 0 49. 0 45. 9 0. 9 39. 3

1. 4 1. 4 1. 4 3. 5 3. 5 2. 1 2. 1 11. 0 6. 2 1. 0 0. 5 0. 5 1. 4 1. 4 1. 4 1. 4 1. 4 0. 2 0. 2 0. 1 2. 0 2. 0 522. 3 0. 0 0. 4 0. 4 1. 5 0. 3 0. 3 0. 2 0. 4 0. 5 0. 4 0. 4 28. 3 28. 6 49. 2 64. 4 83. 3 0. 3

0. 3 9.8 2

. 2

. 2

. 2 110. 0 108. 0 0. 5 29.0 2

. 2

. 2

. 2

. 2

. 2

. 2

. 2 76. 2

. 74. 3 34. 1 15. 5 59. 6 59. 2 0. 9 44. 9

1. 4 1. 4 1. 4 3. 5 3. 5 2. 1 2. 1 11. 0 6. 2 1. 0 0. 5 0. 5 1. 4 1. 4 1. 4 1. 4 1. 4 0. 2 0. 2 0. 1 2. 0 2. 0 514. 3 0. 0 0. 4 0. 4 1. 5 0. 3 0. 3 0. 2 0. 4 0. 5 0. 4 0. 4 28. 3 29. 6 49. 2 65. 3 84. 0 H C

H C H C H C H C H C S T S T I C H C H C H C H C H C H C H C H C S T S T G T G T G T G T H C G T

H C H C H C H C H C I C IC H C H C H C H C H C H C H C H C H C H C H C H C H C H C H C N P W T H C H C H C H C H C H C H C H C H C H C S T S T S T S T S T Wate r Wate r Wate r Wate r Wate r Wate r BI TSU B BI T F0 2 Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r BI T BI T 192 7 192 7 193 5 193 7 192 6 193 9 195 9 196 2 194 6 191 4 191 5 192 0 192 2 193 8 193 8 194 0 194 0 195 3 195 5 F0 2 Na t Ga s 196 7 F0 2 Na t Ga s 196 8 F0 2 Na t Ga s 197 2 F0 2 Na t Ga s 197 2 Wate r 192 8 F0 2 Na t Ga s 197 1

Wate r Wate r Wate r Wate r Wate r F0 2 F0 2 Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Uraniu m Win d Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r BI T BI T BI T BI T BI T 192 5 192 5 192 5 192 4 192 4 196 4 196 4 193 8 193 8 192 3 198 4 198 4 191 0 191 0 191 0 191 0 191 0 192 3 192 0 192 2 192 3 192 3 197 4 198 4 191 7 191 7 198 4 192 7 192 4 192 0 192 4 192 6 192 1 192 1 194 2 194 7 194 9 195 1 195 8

Se e footnote s a t en d o f table

.

Inventor y o f Powe r Plant s i n th e Unite d State s 198 5 Energ y Informatio n Administratio n 22 7

## Tabl e 15

. Operabl e Electri c Generatin g Units , b y State , Company , an d Plant , a s o

f Decembe r 198

5 (Continued )

Stat s Compan y Plan t (County ) Uni t I D Capacit y Generato r Nameplat e (Megawatts ) Summe r

Capabilit y (Megawatts ) Winte r

Capabilit y (Megawatts ) Unit '

Typ e Energ y Source '

Primary Alternat e Yea r o f Initia l Operatio n

Wisconsi n Wisconsi n Publi cServic e Cor p 8 Sandston e Rapid s (Marinette ) 1 2 Tomahaw k

(Uncoln ) 1 2 Wausa u (Marathon ) 1 2 3 Wes t Marinett e (Marinette ) 3 1 3 2 Westo n (Marathon ) 1 2 3 3 1 3 2
Wisconsi n Rive rPowe rC o Castl e Roc k

(Juneau )

Petenwel l (Adams)

.

Wyomin g Basi n Electri cPowe rCoo p Larami e Rive r(Platte ) 1 " 2 * 3 "
Blac k Hill s Powe r& Ugh t C o Nei l Simpso n (Campbell ) 5 Osag e (Weston ) 1 2 3 Burea u o f Reclamatio n Alcov a (Natrona ) 1 2 Boyse n (Fremont ) 1 2 Fontenell e (Uncoln ) 1 Fremon t Canyo n (Natrona ) 1 2 Glend o (Platte ) 1 2 Guernse y(Platte ) 1 2 Heart Mountai n (Park) 1 Korte s (Carbon ) 1 2 3 Medicin e Bo w(Carbon ) 1 Pilo t Butt e (Fremont ) 1 2 Semino e (Carbon ) 1 2 3 125. 0

1. 9 1. 9 1. 3 1. 3 1. 8 1. 8 1. 8 41. 9 41. 9 60. 0 75. 0 321. 6 21. 5 51. 0

3. 0 3. 0 3. 0 3. 0 3. 0 5. 0 5. 0 5. 0 5. 0 126. 4

2. 0 2. 0 1. 3 1. 3 1. 8 1. 8 1. 8 41. 3 41. 2 64. 0 81. 3 304. 2 21. 5 52. 0

3. 5 3. 5 3. 5 3. 5 3. 5 5. 0 5. 0 5. 0 5. 0 136. 4

2. 0 2. 0 1. 3 1. 3 1. 8 1. 8 1. 8 46. 2 46. 8 65. 3 85. 2 300. 6 24. 7 65. 5

3. 5 3. 5 3. 5 3. 5 3. 5 5. 0 5. 0 5. 0 5. 0 S T

H C H C H C H C H C H C H C G T G T S T S T S T G T G T

H C H C H C H C H C H C H C H C H C BI T Wate r Wate r Wate r Wate r Wate r Wate r Wate r F0 2 F0 2 BI T BI T SU B F0 2 F0 2

Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Na t Ga s

Na t Ga s Na t Ga s Na t Ga s Na t Ga s 196 4

192 5 192 5 193 8 193 8 192 1 192 1 192 4 197 1 197 3 195 4 196 0 198 1 196 9 197 3

195 1 195 0 195 0 195 0 195 0 194 9 194 9 194 9 194 9

570. 0 570. 0 570. 0

21. 8 11. 5 11. 5 11. 5

18. 0 18. 0 7. 5 7. 5 10. 0 24. 0 24. 0 19. 0 19. 0 2. 4 2. 4 5. 0 12. 0 12. 0 12. 0 4. 0 0. 8 0. 8 15. 0 15. 0 15. 0 550. 0

550. 0 550. 0

14. 6 10. 2 10. 2 10. 2

20. 0 20. 0 8. 0 8. 0 13. 0 24. 0 24. 0 19. 0 19. 0 2. 8 2. 8 5. 0 12. 0 12. 0 12. 0 4. 0 1. 0 1. 0 15. 0 15. 0 15. 0 550. 0

550. 0 550. 0

18. 6 10. 2 10. 2 10. 2

20. 0 20. 0 7. 0 7. 0 13. 0 24. 0 24. 0 19. 0 19. 0 2. 0 2. 0 5. 0 12. 0 12. 0 12. 0 4. 0 1. 0 1. 0 15. 0 15. 0 15. 0 S T

S T S T

S T S T S T S T

H C H C H C H C H C H C H C H C H C H C H C H C H C H C H C W T H C H C H C H C H C SU B SU B SU B

SU B SU B SU B SU B

Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Wate r Win d Wate r Wate r Wate r Wate r Wate r F0 2 198 0 198 1 198 2

196 9 194 8 194 9 195 2

195 5 195 5 195 2 195 2 196 8 196 0 196 1 195 8 195 9 192 7 192 7 194 8 195 0 194 9 195 0 198 2 192 4 192 8 193 9 193 9 193 9

S e e footnote s at en do

f table .

228 Inventor y o fPowe r Plant s i n th e Unite d State s 198 5 Energ y Informatio n Administratio nP.3 7



## Appendi x A



# Technica l Note s

1

. Source s of Dat a

Th e Offic e o f

Coal , Nuclear , Electri c an dAlternat e Fuel s (CNEAF ) i s responsibl e for routin e dat aim

provemen t

an dquality assuranc e activities

. Al l opera
tion s o f CNEA Far e don e in accordanc e withforma l standard s establishe db y th e Energ y Informatio n Ad

ministratio n (EIA)

. Thes e standard s ar e th e measurin g ro dnecessary for

quality statistics

. Dat aimprovemen t effort s includ e verificatio n o f data-keye dinpu t

b y auto

mati c computerize dmethods , editin g b y subjec t matte r specialists , an dfollow-up o n nonrespondents

. General

ly , complete dform s receive db y th e CNEA Far e sort

ed , screene dfor

completenes s of

reporte dinformation , an dkeye dont o compute r

tape s for storag e an dtransfe r t o dat ab ^ e s o n rando macces s storag e device s for compute r processing

. Th e informatio n code do n th e compute r tape s i s spot-checke dagains t th e form s b y han dt o certif

y accurac y o f

th e tapes

. T o insur e th e quality standard s establishe db y EIA , th e v'Tice ha s designe dan dimplemente dalgorithm s usin g tn e pas t history o f dat avalue s in th e dat abas e t o chec k dat a inpu t for errors
. Thi s automaticall y reduce s th e possi

bility o f erroneou s entrie s in th e dat abase s over , tim e a s th e historica l dat abecom e mor e refined

. Dat avalue s rejecte db y th e algorithm s ar e checke dwith respondent s b y telephon e t o correc t th e problems

. Computerize ddat afile s o f respondent s ar e checke dt o identif y thos e wh o fai

l t o respon dt o th e survey
. B y law , nonrespondent s may b e finedo r otherwis e penal

ize dfor no t filing a n EI A dat afor

ma s prescribe din th e instructions

. Befor

e invokin g th e law , th e EI A trie s t o obtai n th e require dinformatio n b y encouragin g co
operatio n o f

nonrespondents

. Th e CNEA Fsupport s th e quality assuranc e effort s o f th e dat acollector s b y providin g advisory review s o f informatio n require

ments , an do f

propose ddesign s for

ne w an drevise d dat acollectio n form s an dsystems

. Th e actua l perfor

manc e of workin g dat acollectio n system s i s validate d onc e the y ar e implemented

. Followin g i s asynopsi s o f th e dat acollectio n systemuse dt o prepar e Inventory o f Power Plant s i n th e Unite dState s 1985
. 

## /

. / Form EIA-860 • Generator

Report Annua/

Electric

Summary

Statement

of the Form EIA-860 Primary Purpose
Th e Energ y Informatio n Administratio n provide s for th e annual collectio n o f

dat ao n electri c utilities ' exist

in g powe r plant s an dthei r

10-yea r plan s for construct

in g ne w plants , an dgeneratin g uni t additions , modifica

tions , an dretirement s in existin g plants

. Dat ao n For m EIA-86 0 ar e collecte dfromal l electri c utilitie s inth e Unite dState s an dPuert o Ric o tha t operat e powe r plant s o r plan t o operat e apowe r

plan t withi n1 0 year s o f th e reportin g year
. 

## Instrument

and Design History
Th e For mEIA-86 0 wa s implemente dinJanuar y 198 5 t o collec t dat aa s o f year-en d1984

. Th e Federa l Energ y Administratio n Ac t

o f 1974 (P

. L

. 93-275 ) define s th e legislativ e authorit y t o collec t thes e data

. 

## Data Processing
~Da.tr — FormEIA-86 0 ar e submitte dthroug hmai l b y ap r .natel y 90 0 respondents

. Th e form s ar e maile d t o tn*_

- respondent s i n Decembe r t o collec t

dat aa s o f th e en do f th e precedin g calendar

year
. Th e complete d form s ar e du e a t

th e EI A o nFebruar y 15

. Dat afor eac h responden t

ar e preprinte dfromth e applicabl e dat a base

. Respondent s ar e instructe dt o verif y al l preprint

e ddat aan dt o suppl y missin g data

. Processin g o f

th e dat ao n For mEIA-86 0 i s th e respon
sibilit y o f th e Electri c Powe r

Division' s Dat aSystem s Branc ho f

th e Offic e o f

Coal , Nuclear , Electri c an d Alternat e Fuels

. Th e syste muse dt o proces s dat are
porte do nFor mEIA-86 0 wa s designe db y thi s office

. Th e dat aar e manuall y edite dbefore bein g reduce dfor automati c dat aprocessing

. Compute r program s con
tainin g additional edi t

check s ar e run
. Respondent s ar e telephone dt o obtai n correctio n o r clarificatio no f

re
porte ddat aan dt o obtai n missin g data , a s aresul t o f th e manual an dautomati c editin g process
.

Inventor y o fPowe r Plant s i n th e Unite d State s 198 5

Energ yinformatio n Administratio n 24 9P.3 8



## Presentation
Dat afromFor mEIA-86 0 ar e summarize di n th e Inven

tory o f Power Plant s in th e Unite dStates

. Thi s repor t present s aggregat e total s for electri c utilitie s in th e Unite dStates , th e Nort hAmerica n Electri c Reliabilit y Counci l Regions , th e Censu s Divisions , an dwithi n th e States

. Th e dat aar e als o useda s inpu t t o publication s an dstudie s b y othe r

office s in th e Departmen t o f Ener

gy *


## Information

Collected
Th e five schedule s containe di n For mEIA-86 0 an da summar y o f th e dat aelement s reporte do n eac har e a s follows

. 1

. Schedul e I - Identificatio n an dCertification : Respondent' s mailin g address ; name an dtele

phon e number

o f contac t person ; name an dtitl e o f certifyin g official

. 2

. Schedul e I I - Powe r

Plan t Site Informatio n

a
. Fo r eac hexistin g powe r

plan t an dthos e planne dfor

initial commercial operatio n withi n 1 0 years , th e followin g ar e specified : plan t name ; county location ; Stat e location ; elevation ; nam e o f

coolin g wate r

sourc e o r sourc e of wate r for hydroelectri c power ; an d typ e of cooling

. b

. Specifically , for

eac hexistin g hydroelectri c powe r plan t o r thos e hydroelectri c powe r plant s schedule dfor

initial commercia l oper
atio n withi n 1 0 years , th e followin g ar e spec
ified : hydroelectri c projec t name ; are ao f pools ; drainag e area ; for

norma l ful

l uppe r poo l - maximumdrawdown , usabl e storage , elevation ; gros s head ; desig nhead ; kin do f plant

. 3

. Schedul e II I - Generato r Informatio n

a
. Fo r eac hexistin g generato r

(activ e an dinac

tive) , th e followin g ar e specified : plan t name ; generato r identification ; prim e mover ; name
plat e ratine : servic e type ; dat e o f initial com
mercial operation ; start-u p fuels ; heat rate ; summer capability ; winte r

capability

. b

. Fo r eac hgenerato r

schedule dfor

initia l commercial operatio n withi n 1 0 years , th e followin g ar e specified : plan t name , genera
to r identification , prim e mover , nameplate rating , date s schedule dfor initial commercial operation , reason s for

delays , propose dener
g y sources , an dpropose dsummer an dwinte r ratings

. c
. Previousl y reporte dpropose dgenerator s tha t hav e been cancele ddurin g th e reportin g year ar e reported , alon g withdat e o f cancel

lation , an dreason s for

cancellation

. 4

. 

### d

. Propose dgenerator s that hav e beeni

t nitel y postpone dar e reported , alon g th e dat e th e decisio nwa s made t o post : an dth e reason s for

postponement

. e
. Generator s tha t

hav e beenretire ddurir

. reportin g year

ar e reporte dan dthei r

d ; retiremen t

i s given

. f

. Informatio n i s als o reporte dfor existin g erator s that , withi nth e nex t 1 0 years , w retired , wil l conver t

t o anothe r

er source , o r wil l b e modifiedt o chang e mer o r winte r capability b y 1 0 megawa ' more
. . Schedul e I V - Ownershi p of Generator s 5c Owne do r

b y Others : Fo r

existin g an dpla generator s tha t

ar e o r wil l b e jointl y ow m fo r an y generato r

tha t th e responden t

op e bu t i s 10 0 percen t owne db y anothe r

com j th e followin g ar e reported : plant name , g e to r identification , prim e mover , eac ho w name , an dpercen t

ownership

. Schedul e V - Coal-fire dStea mGenera l Planning , Engineering , an dConstructio n stones : Fo r

eac hcoal-fire dgenerato r exp < t o start commercial operatio nwithi n1 0 > variou s planne dan dactua l mileston e dat e reported

.


## 2

. Quality of Dat a

2.1 Updating

and Editing of Data
Th e dat apresente di nInventory o f Power Plant s i Unite dState s 198 5 wa s submitte do nFormEI / an dreflect s electri c utilities ' dat aa s o f Decemb < 1985

. Automate dsystem s use dt o edi t dat ainclud e bo t terministi c checks , in whic hrecord s ar e checke th e presence o f

dat ainrequire dfields , an dstat i checks , inwhic hth e dat aar e checke dagains t a of value s base do nhistorica l dat avalue s an dfor l c o r mathematica l consistenc y withdat aelemen porte din th e sourc e documents

.


## 2.2. Data Correction

Procedure
1

. Offic e of

Coal , Nuclear , Electri c an dAlt c Fuel s Revisio nan dCorrectio nPolic y TheDffic e o f

Coal , Nuclear , Electri c an dAlt c Fuel s ha s adopte dth e followin g polic y wit hr e t o th e revisio n an dcorrectio nof dat apublis h energ y dat areport s an dmad e availabl e i nam a format :

25 0 Inventor y o f Powe r Plant s I n th e Unite d State s 198 5 Energ y Informatio n Administratio nP.3 9



### 1

. Al l dat acollecte db

y thi s offic e (excludin g sec
ondary sourc e data ) wil l b e publishe da s prelimi

nary dat awhe n first

appearin g in a

n energ y dat a report

. 2

. Th e next

publicatio n of

th e dat awil l b e i

n final for mwhe n th e dat abas e i s closed

. 3

. Revision s o r

correction s wil l b e mad e onl y in th e even t asubstantial (greate r

than 1 percent ) reportin g chang e i s receive do r asubstantial (greate r than 1 percent ) erro r

i s discovered

. 4

. Revision s o r

correction s t o publishe dsecondary sourc e dat awil l b e made i f an dwhe n th e organ
izatio n fromwho mth e dat awer e receive drevis

e s o r correct s th e data

. 5

. N o revision s wil l b e made withou t th e approva l of th e Director , Offic e of

Coal , Nuclear , Elec

tri c an dAlternat e Fuels

. 

## 5

. Explanator y Note s

U.S

. Aggregate s Dat afromFor mEIA-86 0 ar e submitte dat th e generat

in g uni t level

. Thes e dat aar e the n aggregate dt o pro
vid e total s b y energ y sourc e (coal , petroleum , gas , water , nuclear , other ) an dgeographi c are a(State , NER C Region , Federa l Region , Censu s Division)

.

NetSumme

rCapabilit

y an d NetWinte

rCapabilit

y Estimates Estimate dvalue s for

ne t summer capability an dne t winte r capability for

electri c generatin g unit s wer e develope db y us e of

aregression-derive dformula

. In al l formulas ,


## 3

. Confidentiality o

f th e Dat a

Dat acollecte do n For mEIA-86 0 ar e no t confidential

. th e symbol , * , i s a n operato r

meanin g multiplie d b y th e symbol , ** , i s a

n operato r

meanin g raise d t o th e specifie dpowe r

(exponent)

. Fo r nuclear units ,


## 4

. Obtainin g Copie s of Dat a

Upo n EI A approva l o f

th e Inventor

y o f PowerPlant

s in the Unite

d States , th e dat abecom e availabl e for publi c us e in listing s for

S25

. Listing s ar e obtaine db y submittin g awritte n reques t withachec k

for $25 , payabl e t o th e U.S

. Treasury , at th e followin g address :

U.S

. Departmen t o f Energ y Energ y Informatio n Administratio n NEIC , EI-2 0 Forresta l Buildin g Washington , D

C 2058 5



### Thes e dat aar e als o availabl e o n compute r tapes

. Tape s may b e purchase db y usin g Visa , MasterCard , o r American Expres s Card s a s wel l a s money order s o r check s payabl e t o th e Nationa l Technica l Informatio n Servic e (NTIS)

. Purchaser s ma y als o us e NTI S an d GP O depository accounts

. Singl e issue s o n tap e sell for $140 each , whil e standin g order s fo r atitl e sell for

$120 pe r tape , o n asubscriptio n basis

. T o plac e a n order , contact :

Nationa l Energ y Informatio n Center , EI-2 0 Energ y Informatio n Administratio n Forresta l Buildin g Roo m 1F-04 8 Washington , D.C

. 2058 5 (202)252-880 0 

### Ne t Summer Capability = (0.8285*(Desig n Electrica l Rating* * 1.02509)) , rounde dt o th e neares t megawatt , Ne t Winte r Capability = (0.8593*(Desig n Elec

trica l Rating* * 1.0215)) , rounde dt o th e neares t megawatt , wher e Desig n Electrica l Ratin g i s expresse dinmega
watts

. (Desig n Electrica l Ratin g i s th e nominal ne t electrica l outpu t

o f th e unit , specifie db y th e utility an duse dfor

th e purpos e o f

plan t design. )
Fo r nonnuclear

units , Capability Ne t Summe r E * *(i+(ln(Generato r

Nameplat e Capacity)*c)) , rounde dt o th e neares t megawatt , wher e E , th e bas e o f

natura l logarithm s (In) , i s approxi

matel y 2.71828 , Generato r

Nameplat e Capacity i s expresse di n megawatts , i i s th e intercept , c i s th e coefficient of variation , i = 0.02564 , c = 0.98423 , for steamunit s (Uni t Type , ST ) i = -^T

. 10255 , c = 0.97841 , for

gas-turbin e unit s (Uni t Types , GT , JE ) i — -0.00397 , c = 0.95914 , fo r combine dcycl e unit s (Uni t

Types , CA , CS , CW , CT )

Inventor y o f Powe r Plant

s i n th e Unite d States 198 5 Energy Informatio n Administratio n 25 1P.4 0



### i = -0.08865 , c = 1.00966 , for interna l combus

tio n unit s (Uni t

Type , IC ) i = -0.04963 , c = 1.03738 , for conventiona l an d pipelin e hydroelectri c unit s (Uni t Types , HC , HL ) i = -0.00922 , c = 1.00630 , for pumpe dstorag e hydroelectri c unit s (Uni t

Type , HR ) i = -0.02604 , c = 0.98289 , for al l othe r unit s (Uni t Types , FC , GE , OC , SP , SS , WT ) Fo r nonnuclea

r units , Ne t Winte r Capabilit

y = (E**i)*(Generato r Nameplat e Capacity**c) , rounde dt o th e neares t megawatt , wher e E , th e bas e of

natura l logarithm s (In) , i s approxi

matel y 2.71828 , Generato r Nameplat e Capacity i s expresse din megawatts , for

conventiona l hydroelectri c an d pipelin e hydroelectri c units , an di n kilowatt s for all othe r unit types , i i s th e intercept , c i s th e coefficient of variatio n i = 0.1614 , c = 0.98373 , for steamunit s (Uni t Type , ST ) i = 0.2249 , c = 0.97881 , for gas-turbin e unit s (Uni t Types , GT , JE ) i = 0.9626 , c = 0.90413 , for combine dcycl e unit s (Uni t

Types , CA , CS , CW , CT ) i = -0.1378 , c = 1.02501 , for interna l combus

tio n unit s (Uni t

Type , IC ) i = -0.0608 , c = 1.02560 , for conventiona l an d pipelin e hydroelectri c unit s (Uni t Types , HC , HL ) i = -0.1167 , c = 1.08540 , for pumpe dstorag e hydroelectri c unit s (Uni t

Type , HR ) i = 0.2859 , c = 0.96587 , for al l othe r unit s (Uni t Types , FC , GE , OC , SP , SS , WT)

.


## 6

. Definition s of Term s i n Tabl e Heading s
Operabl e Capacity/Operabl e Unit s Capacity AJnit s that

ar e operable , includin g thos e tha t ar e o n standb y an dthos e tha t ar e ou t of servic e for

a n indefinite perio do f

time

. tio n i s th e yea r in whic hth e Nuclear

Regulatory C missionissue dth e ful

l powe r amendment

t o th e u r operatin g license

.
Generato r Nameplat

e Capacit y Th e ratin g assigne dby th e generato r manufacturer appearin g o nth e unit

nameplate

.
Planne dAdditions/Additional Unit s Capacity/Unit s schedule dfor initial commercial

. vic e withi n 1 0 year s o f

th e reportin g perio do f publication , unles s otherwis e specified

.
Schedule dCompletion Current/Original : Fo r

projecte dunits , th e estima dat e th e uni t

i s t o g o int o commercial service , bot h curren t dat e an dth e original date

.
Statu s Operable : Unit s i

n operatio na s o f

th e en do f

th e rep c in g perio dfor

thi s publication

. Projected : Unit s propose dt o start commercial serv i withi n 1 0 year s of

th e reportin g perio do f

thi s publi tion

. Lo w Powe r

Testin g (LP) : Fo r

nuclear electri c gen atin g unit s only ; uni t

i s bein g teste dat

les s thanl powe r an di s no t

considere doperable

. Planne d(PL) : Projecte dfor initial commercial op e tio n withi n 1 0 year s o f

th e reportin g period , bu t i ye t unde r construction

. Unde r Constructio n (CO) : Projecte dfor commer c operatio n withi n 1 0 year s of th e reportin g peri l groun dbreakin g o r

site preparatio nha s begun

. Testin g (TS) : Projecte dfor commercial operati withi n 1 0 year s o f

th e reportin g period ; uni t i s ope
. ble

.
Summe r Capabilit y Th e stead y hourl y outpu t

whic hgeneratin g equipm* i s expecte dt o suppl y t o systemloadexclusiv e of au. ' iary powe r

a s demonstrate db y tes t

at th e time o f

s u mer pea k demand

.

Yea r o f Initia l Operatio n Th e year th e uni t becam e availabl e t o provid e powe r t o th e grid ; fo

r anuclear unit , th e year

o f initial opera
Winter Capabilit y Th e stead y hourl y outpu t

whic hgeneratin g equipm * i s expecte dt o suppl y t o systemloadexclusiv e of au ;

25 2 Inventor y o fPowe r Plant s I n th e Unite d State s 198 5 Energ y Informatio n Administratio nP.41



### iary powe r

a s demonstrate db y tes t

at th e tim e o f

win

te r pea k demand

. o r b y subtractin g 5 whe n th e numbe r i s negative

. Th e t digit s ar e the n truncate dat th e (r-f-d- f

l)t hdigit

. Th e symbo l for

arounde dnumbe r

truncate dt o zer o i s (*)

. 

## 7
. Roundin g Rule s fo r Dat a

Give n a n n digi t numbe r withr digit s t o th e lef

t of th e decimal an dd+ t

digit s in th e fractio n part , withd bein g th e plac e t o whic hth e numbe r i s t o b e rounde d an dt bein g th e remainin g digit s whic hwil l b e truncat

ed , thi s numbe r

i s rounde dt o r+ ddigit s b y addin g 5 t o th e (r+d+l)t hdigi t

whe n th e number

i s positiv e 

## 8

. Use of th e Glossar y

Th e term s i n th e Glossar y hav e bee n define dfor gener
a l use
. Restriction s o n th e definition s a s use dinthes e dat acollectio n system s ar e includedi n eac hdefinitio n whe n necessary t o defin e th e term s a s the y ar e use d i nthi s report

.

Inventor y of Powe r Plant

s I n th e Unite d State s 1985 Energy Informatio n Administratio n 25 3

# Glossary

Ampere : Th e unit

of measurement

o f electrical curren t produce din acircui t

b y 1 vol t

actin g throug haresis

tanc e o f 1 ohm

. (Se e Current , Ohm , Volt. )

Anthracite : A hard , highl y lustrous , je t blac k coa l o f th e highes t

rank , i t i s mine din northeas t

Pennsylvania

. (Se e Coal. )

Barrel : A volumetri c uni t of measure fo

r crud e oi l an d petroleu mproduct s equivalen t t o 42 U.S

. gallons

.
Baseload : Th e minimumamount of electri c powe r delivere do r

require dove r

agive n perio do f

tim e at asteady state

. (Se e BaseloadPlant. )

BaseloadCapacity : Th e generatin g equipment normal

l y operate dt o serv e load s o n around-the-cloc k basis

. (Se e Baseload , BaseloadPlant. )

BaseloadPlant : A plant , usually housin g high

efficienc y steam-electri c units , whic hi s normall y oper
ate dt o take al l o r

part o f th e minimumloado f

asystem , an dwhic hconsequentl y produce s electricity at a n es
sentiall y constan t

rat e an drun s continuously

. Thes e unit s ar e operate dt o maximiz e systemmechanical an d therma l efficiency an dminimiz e systemoperatin g costs

. (Se e Baseload. )

Biomass : Organi c material s use da s asourc e o f energy
. (Se e Othe r

Generation. ) Capability : Th e maximumloadtha t ageneratin g unit , generatin g station , o r

othe r electrica l apparatu s can carr y unde r

specifie dcondition s for

agive nperio dof tim e withou t

exceedin g approve dlimit s o f temperatur e an dstress

. Capacity : Th e amoun t

of electri c powe r

delivere do r require dfor

whic hagenerator , turbine , transformer , transmissio n circuit , station , o r systemi s rate db y th e manufacturer

. (Se e Installe dNameplat e Capacity. )

Censu s Divisions : Th e nin e geographi c division s o f th e Unite dState s establishe db y th e U.S

. Burea u o f th e Censu s for

statistical analysis

. Th e boundarie s o f th e Censu s Division s ar e congruen t withStat e boundaries

. Fo r purpose s o f

thi s publication , th e Pacifi c Divisio n i s subdivide dint o th e Pacifi c Contiguou s an dPacifi c Noncontiguou s Divisions

.
Coal : A blac k

o r brownish-blac k

soli dcombustibl e substanc e forme db y th e partial decompositio no f veg
etabl e matte r

withou t acces s t o air

. Th e rank

o f coal , whic hinclude s anthracite , bituminou s coal , subbituminou s coal , an dlignite , i s base do nfixedcar
bon , volatil e matter , an dheatin g value

. Coal rank indi

cate s th e progressiv e alteration , o r coalification , from lignit e t o anthracite

. Lignit e contain s approximatel y 9 t o 1 7 millio n Bt

u pe r ton

. Th e content s o f subbituminou s an dbituminou s coal rang e from1 6 t o 24 millio n Bt

u per to nan dfrom1 9 t o 3 0 millio nBt u pe r ton , respectively

. Anthracit e contain s approxi

matel y 22 t o 2 8 millio nBt u pe r ton

. (Se e Anthracite , Bituminou s Coal , Subbituminou s Coal , Lignite. )

Bituminou s Coal : Soft , dense , black coal withwell-de

finedband s of

brigh t an ddul l material

. Rankin g be

twee n anthracit e an dsubbituminou s coal , bituminou s coal i s minedchiefly i

n Kentucky , Pennsylvania , an d Wes t Virginia

. I t

i s th e mos t

commo n soli dfossil fuel

. (Se e Coal. ) Cogeneration : Th e sequential o r simultaneou s proces s in whic husefu

l heat/stea mi s generated , use dinavari

et y o f proces s applications , an dthe n directe dint o a turbin e t o generat e electricit y and/o r mechanical work fromth e usefu

l therma l energ y stil l availabl e for use
. (Se e Generation , Energy. )

Bt u (Britis hTherma

l Unit) : A standar duni t

for measur
in g th e quantity of

heat energ y equal t o th e quantity o f heat require dt o rais e th e temperatur e o f 1 poun d of wate r b y 1 degre e Fahrenheit

. Coincident Peak Eoad : Th e su

mo f tw o o r mor e pea

k load s tha t occu r inth e same tim e interval

. (Se e Peak Load. )

Inventor y of Powe r Plants I n th e United States 198 5 Energy Informatio n Administratio n 289P.4 3



### o n individual system s tha t d o no t occu r in th e same deman dinterval

. (Se e Demand , Deman dInterval , Sys

te m(Electric). )

Noncoinciden

tPea kLoad : Th e sumo

f tw o o r mor e pea k load s o n individual system s tha t d o no t occu r in th e same tim e interval

. Meaningful onl y whe n consid

erin g load s withi n alimite dperio dof time , suc ha s a day , week , month , aheatin g o r coolin g season , an d usuall y for

no t mor e than 1 year
.

Nort h America

n ElectricReliabilit

y Counci l (NERC) : A counci l forme di

n 196 8 b y th e electri c utility indus

tr y t o promot e th e reliability an dadequac y o f bul k powe r suppl y in th e electri c utility system s o f Nort h America

. NER C consist s of nin e regional reliability council s an dencompasse s essentiall y al l th e powe r system s o f

th e contiguou s Unite dState s an dCanada

. Th e dat asummarize db y NER C region s i n thi s publi

catio n ar e limite dt o tha t portio n applicabl e t o th e contiguou s Unite dStates , thereb y excludin g tha t por
tio n o f NER C dat aapplicabl e t o Alaska , Hawaii , an d Canada

. Th e NER C Region s ar e ECA R- Eas t

Central Are aReliabilit

y Coordinatio n Agreemen t ERCO T - Electri c Reliabilit y Counci l o f

Texa s MAI N - Mid-Americ aInterpoo l Network MAA C - Mid-Atlanti c Are aCounci l MAP P- Mid-Continen t

Are aPowe r

Poo l NPC C - Northeas t

Powe r Coordinatin g Counci l SER C - Southeastern Electri c Reliability Counci l SP P- Southwes t

Powe r Poo l WSC C - Wester

n System s Coordinatin g Counci l

NuclearFuel : Fissionabl e material s tha t hav e bee n enriche dt o suc hacompositio n tha t whe n place di n a nuclear reacto r wil l support

aself-sustainin g fission chai n reaction , producin g heat in acontrolle dmanne r for proces s use
.
Nuclea r Power Plant : A plan t

in whic hth e prim e move r i s astea mturbine

. Th e stea

muse dt o driv e th e turbin e i s produce db y aheat transfer fromth e reacto r vesse l durin g th e perio dwhe n th e nuclear fue l i s under

goin g fission. No

. 1 Fue l Oil : A ligh t

distillat e fue

l oi l intende dfor us e in vaporizin g pot-typ e burners

. AST M Specifica

tio nD39 6 specifie s for

thi s grad e maximu mdistillatio n temperature s o f

40 0 degree s F

. at

th e 10-percent

poin t an d55 0 degree s F

. at

th e 90-percen t

point , an d kinemati c viscositie s betwee n 1. 4 an d2. 2 centistoke s a t 10 0 degree s F

.

No

. 2 Fue l Oil : A distillat e fue

l oi l for us e i natomizin g typ e burner s for

domesti c heatin g o r

for moderat e capacity commercial-industrial burne r units

. AST M Specificatio nD39 6 specifie s for thi s grad e distillatio n temperature s at

th e 90-percen t

poin t betwee n540 de

gree s an d64 0 degree s F. , an dkinemati c viscositie s betwee n 2. 0 an d3. 6 centistoke s a t 10 0 degree s F

.

No . 1 an d No . 2 Diese l Fue

l Oils : Distillat e fuel oil s use din compression-ignitio n engines , a s give n b y AST M Specificatio n D975 : No

. 1- D - A volatil e distillat e fue l oi l withaboilin g rang e betwee n 300-57 5 degree s F

. an duse dinhigh

spee ddiese l engine s generall y operate dunde r wid e variation s in spee dan dload

. Include s typ e C- B diese l fue l use dfor city buse s an dsimila

r operations

. Prop

ertie s ar e define din AST M Specification s D975

. No

. 2- D - A gas-oi l typ e o f distillat e of

lowe r volatili

ty withdistillatio n temperature s at th e 90-percen t poin t betwee n 540-64 0 degree s F

. for us e i nhigh

spee ddiese l engine s generall y operate dunde r uni

for mspee dan dloa dconditions

. Include s Typ e R- R diese l fuel use dfor

railroa dlocomotiv e engines , an d T- T for diesel-engin e trucks

. Propertie s ar e define d inAST M Specificatio n D975

.

No

. 4 Fue l Oil : A fue

l oi l for commercia l burne r

instal

lation s no t

equippe dwithpreheatin g facilities ; use d extensivel y i n industrial plants

. Thi s grad e i s ablen d o f distillat e fuel oi l an dresidual fue l oi l stock s tha t confor mt o AST M Specificatio n D39 6 o r Federa l Specificatio nVV-F-815C ; it s kinemati c viscosity i s betwee n 5. 8 an d26. 4 centistoke s at 10 0 degree s F

. Als o include di s No

. 4-D , afue l oi l for low

- an dmedium

spee ddiese l engine s tha t

conform s t o AST M Specifica

tio nD975

.
Ohm : Th e uni t

o f measuremen t

o f electrica l resistance

. Th e resistanc e o f

acircui t in whic hapotentia l differ

enc e of 1 vol t produce s acurren t

of 1 ampere
. (Se e Ampere , Current , Volt. )

Nuclea rReactor : A devic e in whic hafission chai n reactio n can b e initiated , maintained , an dcontrolled

. It s essential component s ar e avesse l containin g acor e withfissionable fuel , amoderato r for th e fissionchai n reaction , an dacontro l system

. Oil : A mixtur e o f hydrocarbon s usuall y existin g inth e liqui dstat e innatura l undergroun dpool s o r reservoirs

. Ga s i s often foundTn associatio n withoil

. (Se e Crud e Oil , Petroleum. )

Othe rGas : Include s manufacture dgas , coke-ove ngas ,

Inventor y o f Powe r Plant s I n th e Unite d State s 198 5

Energ y Informatio n Administratio n 29 3P.4 4



### efficiency , generall y expresse di n Bt u pe r ne t kilowatthour

. I t

i s compute db y dividin g th e tota l Bt u conten t o f fue l burne dfor

electri c generatio n b y th e resultin g ne t

kilowatthou r

generation

. (Se e Btu , Ther

mal. )

Heavy Oil : Th e fue

l oil s remainin g afte

r th e lighte r oil s hav e been distille dof

f durin g th e refinin g process
. Excep t for start-u p an dflame stabilization , virtuall y al l petroleu muse di

n stea mplant s i s heav y oil

. Horsepowe r

A uni t for measurin g th e rat e o f

work (o r power ) equivalent

t o 33,000 foot-pound s pe r minute o r 74 6 watts

. (Se e Watt. )
Hydroelectri c Energy : Th e productio n o f electricity fromkineti c energ y in flowin g water

. (Se e Energy. )
Hydroelectri c Plant : A plan t i n whic hth e turbin e generator s ar e drive n b y fallin g water

. Hydroelectri c Power : Th e harnessin g of flowin g wate r t o produc e mechanical o r electrica l energy
. (Se e Hy

droelectri c Energy , Hydroelectri c Plant. ) Light Oil : Lighte r

fue l oil s distille dof

f durin g th e refinin g process
. Virtuall y all petroleu musedi ninter

nal combustio n an dgas-turbin e engine s i s ligh t oil

. Lignite : A brownish-blac k coal of th e lowes t

rank havin g approximatel y 13. 4 millio n Bt u per ton ; it i s mine dinNort hDakota , Montana , andTexas

. (Se e Coal. )

Load(Electric) : Th e amoun t o f electri c powe r

deliv

ere do r require dat

an y specifi c point

o r point s o na system

. Th e requiremen t originate s a

t th e energy
consumin g equipmen t

of th e customers

.
MaximumDemand : Th e greates t of all demand s of

th e loadtha t ha s occurre dwithi n aspecifie dperio do f time

.
Mcf : On e thousan dcubi c feet

. Megawat t (MW) : On e millio n watts

. (Se e Watt. )
Megawatthour

(MWh) : On e millio n watthours

. (Se e Watthour. )

Installe dNameplat

e Capacity : Th e full-loa

dcontinu

ou s ratin g o f

agenerator , prim e mover , o r othe r electri

ca l equipment

unde r specifie dcondition s a s designate d b y th e manufacturer

. I t

i s usuall y indicate do n aname
plat e attache dphysicall y t o th e equipmen t Installe d statio n capacity doe s no t includ e auxiliar

y o r hous e units

.

Instantaneou s Pea

k Demand : Th e maximumdeman d at th e instant

of greates t load

. (Se e Loa d(Electric) , MaximumDemand. )

Interna l Combustion Plant : A plan t in whic hth e prim e move r i s a n internal combustio n engine

. A n interna l combustio n engin e ha s on e o r mor e cylinder s in whic h th e proces s o f

combustio n take place , convertin g ener
g y release dfromdi e rapi dburnin g of afuel-ai r mixture int o mechanical energy
. Diese l o r gas-fire dengine s ar e th e principa l type s use din electri c plants

. Th e plan t i s usuall y operate ddurin g period s of hig hdeman dfor electricity

. MMcf: On e millio ncubi c feet

. Municipality : A city , county , irrigatio ndistrict , drain

ag e district , o r

apolitica l subdivisio n o r agenc y o f

a Stat e competen t

unde r th e law s thereo f

t o carr y o nth e busines s o f

developing , transmitting , o r distributin g power
.

Natura l Gas : A naturall y occurrin g mixture of hydro

carbo n an dnonhydrocarbo n gase s foundi nporou s geological formation s beneathth e earth' s surface , of

te n i n associatio n wit hpetroleum

. Th e principal con
stituen t i s methane

.

Ne t Generation : Gros s generatio n les s plant use , mea
sure dat th e high-voltag e terminal s of th e station' s step

up transformer

. Th e energ y require dfo r pumpin g at pumped-storag e plant s i s regarde da s plan t us e an d mus t b e deducte dfromth e gros s generation

. (Se e Gen

eration , Electri c Plant. )

Kilowat t (kW) : On e thousan dwatts

. (Se e Watt. )

Kilowatthour

(kWh) : On e thousan dwatthours

. (Se e Watthour. ) Ne t Summe r Capability : Th e steady hourl y outpu t whic hgeneratin g equipmen t i s expecte dt o suppl y t o syste mloadexclusiv e o f auxiliar y powe r a s demon

strate dby tes t

at th e tim e of

summer pea k demand

.
Noncoincident

Demand : Sumof

tw o o r more demand s

29 2 Inventor y o f Powe r Plant s I n th e Unite d State a 198 5 Energ y Informatio n Administratio n