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Montana. Dept. of Environmental Quality.

Understanding electricity in Montana : a guide to electricity, natural gas and coal produced and consumed in Montana (Volume 2002) online

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Federal Leases


American Indian Leases




Acres
Leased


Prod


uction


Royalties


Acres
Leased


Production


Royalties


Year


(thousand


(thousand


(thousand


(thousand




short tons)


dollars)


short tons)


dollars)


1980


NA




10,393


2,677


NA


2,742


1,610


1981


NA




26,727


6.245


NA


3,074


1,425


1982


23,455




10,652


9,517


14,746


3,704


2,603


1983


23,535




14,335


7,947


14,746


2,844


2,031


1984


29,469




18,696


9,709


14,746


3,350


1,557


1985


27,943




21,181


15,174


14,746


2,949


2,016


1986


25,463




24,682


22,447


14,746


1,169


812


1987


30,848




21,012


39,111


14,746


1,232


709


1988


30,031




20,626


35,592


14,746


1,927


1,127


1989


31,931




23,695


26,544


14,746


2,615


1,489


1990


31,821




27,246


29,155


14,746


2,731


1,500


1991


31,821




25,648


35,585


14,746


2.979


1,367


1992


31,821




23,993


34,096


14,746


2,300


1,175


1993


36,728




25,955


38,665


14,746


3,518


1,786


1994


39,141




30,615


41.959


14,746


4,134


1,979


1995


36,612




28,038


38,420


14,746


4,468


2,037


1996


31,540




24,816


32,935


14,746


4,681


2,139


1997


26,996




24,502


32,214


14,746


6,094


2,790


1998


26,562




19,061


25,807


14,746


6,956


3,135


1999


26,461




18,948


25,865


14,746


3,783


1,890


2000


29,408




23,264


25,667


14,746


7,102


3,403



NA - Not available

Notes: U.S. Total for this table represents Federal and American Indian Leases only. Output from Federal
and American Indian Lands is reported as sales volume, the basis for royalties. It is approximately equivalent
to production, which includes coal sold and coal added to stockpiles. Totals may not equal sum of
components due to independent rounding.

Source: United States Department of the Interior, Minerals fvlanagement Service, Mineral Revenues (1982-
1992); United States Department of Energy, Energy Information Administration, Coal Industry Annual (1993-
2000).



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Table C5. Distribution of Coal for Use In Montana, 1974-2000
(thousand short tons)



Year


Electric
Utilities


Residential and
Commercial


Industrial


TOTAL






1974


843


9


55


907


1975


1,203


7


42


1,252


1976


2,452


5


108


2,565


1977


3,225


1


182


3,408


1978


3,334


4


183


3,522


1979


3,513


3


214


3,731


1980


3,462


14


182


3,658


1981


3,318


7


253


3,578


1982


2,619


9


197


2,824


1983


3,058


8


120


3,186


1984


4,979


6


153


5,138


1985


5,625


8


220


5,852


1986


8,094


22


317


8,433


1987


7,603


8


180


7,791


1988


10,556


9


230


10,795


1989


10,242


53


185


10,480


1990


9,574


57


252


9,883


1991


10,614


45


265


10,924


1992


10,963


21


261


11,245


1993


8,818


11


365


9,194


1994


10,179


4


548


10,728


1995


9,058


10


610


9,678


1996


7,869


4


486


8,359


1997


9,056


83


478


9,617


1998


10,594


4


227


10,825


1999


10,517


3


557


11,077


2000


9,876


3


576


10,455



Note: This data series consistently shows the amount of coal distributed to Electric Utilities to be slightly less (usually
1-2%) than the amount received at Electric Utility Plants shown in Table C6. Differences in distribution and receipt
data are due to the time lag between distribution and receipt of coal shipments, and due to the survey threshold
differences. In addition, coal distributed includes only domestic coal, whereas receipts can include imported coal.

Sources: U.S. Department of Interior, Bureau of Mines, Mineral Industry Surveys, Bituminous Coal and Lignite
Distribution annual reports for 1974-76; U.S. Department of Energy, Energy Information Administration, Bituminous
Coal and Lignite Distribution , quarterly reports for 1977; U.S. Department of Energy, Energy Information
Administration, Bituminous Coal and Lignite Distribution , annual report for 1978 (EIA-0125); U.S. Department of
Energy, Energy Information Administration, Bituminous and Subbituminous and Lignite Distribution , annual report for
1979 (EIA- 0125); U.S. Department of Energy, Energy Information Administration, Coal Distribution , annual reports
for 1980-97 (EIA-0125); U.S. Department of Energy, Energy Information Administration, Coal Industry Annual (1998-
2000)(ElA-0584).



IV- 11



Table C6. Receipts of Montana Coal at Electric Utility Plants^ 1973-2000
(thousand short tons)



Year



Received at Montana Utilities
Subbituminous Lignite Montana Total



Received at Out-
of-State Utilities



TOTAL



1973

1974

1975

1976

1977

1978

1979

1980

1981

1982

1983

1984

1985

1986

1987

1988

1989

1990

1991

1992

1993

1994

1995

1996

1997

1998^

1999^

2000^



3,033


298


3,207


304


3,071


293


3,129


210


2,424


177


1.804


206


4,823


200


5,292


168


7,308


190


7,376


220


10,306


168


9,989


235


9.343


176


10,173


225


10,683


177


8,619


230


10,069


241


9,089


224


7,685


192


9,005


155


10,243


277


10,660


215


9,804


317



882

822

1,197

2,316

3,223

3,331

3,511

3,364

3,339

2,601

2,010

5,023

5,460

7,498

7,596

10,474

10,224

9,519

10,398

10,860

8,849

10,310

9,313

7,877

9,160

10.520

10,875

10,121



9.741
13,114
20,180
22,642
22.730
22.976
24.613
24.561
26.634
25.439
25,756
27,432
25,975
22,992
24,607
26,076
25,858
26,108
26,091
26.449
25.052
28,559
26,377
27.540
29,172
30,243
29,803
27,579



10,623
13.936
21,377
24.958
25.954
26.307
28.124
27,925
29,973
28,040
27.766
32.455
31.435
30,490
32.203
36.550
36.082
35,626
36.490
37,309
33.901
38.869
35.690
35.417
38.332
40.763
40.678
37.700



^ Plants of 25-megawatt capacity or larger (1973-82); plants of 50-megawatt capacity or larger (1983-2000).
^ Since January 1998. regulated utilities have been selling off their electric plants. Once the divestiture is complete, data are
no longer required to be filed on the FERC Form 423 survey. 1999 and 2000 Montana subbituminous data are from Form
906 data base; these are consumption figures, not receipts. 1 998-2000 lignite data are from Cost and Quality of Fuels for
Electric Utility Plants. 1998-2000 out-of-state utility data are from Coal Industry Annual; these are distribution figures, which
are not the same as receipts. Montana and U.S. totals for 1998-2000 are the sums of their respective components as
reported in this table.

Note: This data series consistently shows the amount of coal received at Electric Utility Plants to be slightly more (usually 1-
2%) than the amount distributed to Electric Utilities shown in Table C5. Differences in distribution and receipt data are due
to the time lag between distribution and receipt of coal shipments, and due to the survey threshold differences. In addition,
coal distributed includes only domestic coal, whereas receipts include imported coal.

Sources: Federal Energy Regulatory Commission (formerly the Federal Power Commission), Form 423 (1973-77); U.S.
Department of Energy, Energy Information Administration, Cost and Quality of Fuels for Electric Utility Plants . annual
reports for 1978-2000 (EIA-0191); U.S. Department of Energy, Energy Information Administration, Form EIA-906 "Power
Plant Report" database; U.S. Department of Energy, Energy Information Administration, Coal Industry Annual . annual
reports for 1998-2000 (EIA-0584).



IV-12



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