View original document

The full text on this page is automatically extracted from the file linked above and may contain errors and inconsistencies.

FEDERAL RESERVE statistical release
For release at 9:15 a.m. (EDT)
June 15,1989

G.3 (402)

CAPACITY UTILIZATION
Manufacturing, Mining, Utilities, and Industrial Materials

Capacity utilization in manufacturing, mining, and utilities declined 0.3 percentage point in May,
returning to its March level of 83.8 percent. The operating rates for manufacturing and for utilities both
declined in May, but the rate for mining increased by about a percentage point for the third consecutive month.
The large gains for mining since February reflect a rebound in coal mining after a weather-related drop as well
as higher operating rates for oil and gas extraction.
The May decline in utilization for manufacturing resulted principally from lower rates for
construction-related industries, motor vehicles, and petroleum refining. Most manufacturing industries showed
some decrease in utilization in May, continuing the easing that started at the beginning of the year. Most of the
fall-off this year has come in industries where operating rates had been increasing rapidly last year, such as
chemicals and fabricated metal products. Only textiles, nonelectrical machinery, and aerospace and
miscellaneous transportation equipment have had notable increases in utilization so far in 1989; the latter two
industries, however, showed little change during May.
Utilization for producers of industrial materials held steady in May at 84.2 percent despite another
significant increase in the operating rate for energy materials.

Capacity Utilization: Summary
Percent of capacity, seasonally adjusted
Series

1973
High

1975
Low

1978
-80
High

1982
Low

1967
-88
Ave.

1989
Feb

Mar

Apr

May

88.6

72.1

86.9

69.5

81.6

83.9

83.8

84.1

83.8

Manufacturing
Durable manufacturing
Nondurable manufacturing

87.7
87.4
88.8

69.9
67.9
71.8

86.5
86.3
87.0

68.0
63.7
74.2

80.7
78.8
83.6

84.3
82.9
86.3

84.0
82.5
86.1

84.3
82.8
86.3

84.0
82.5
86.0 f

Mining
Utilities

92.8
95.6

87.8
82.9

95.2
88.5

76.9
78.0

86.5
86.7

80.6
82.6

81.5
82.9

82.4
82.8

83.5
82.3

Materials

92.0

70.5

89.1

68.5

82.3

84.0

83.8

84.2

84.2

Total industry




CAPACITY UTILIZATION
MAY DATA
SEASONALLY ADJUSTED, PERCENT
110

110
TOTAL INDUSTRY
TOTAL MATERIALS
90

90

70

70

50

1974

1976

1978

1980

1982

1984

1986

1988

1974

1976

1978

1980

1982

1984

1986 1988

110

50
110

MINING
4^

UTILITIES

90

90

70

70
MANUFACTURING

50

1974

1976

1978

1980

1982

1984

1986

1988

1974

1976

1978

1980

1982

1984

1986 1988

50
110

110
MANUFACTURING
ELECTRICAL MACHINERY

NONDURABLE

90

90

70

70
DURABLE

\ /
NONELECTRICAL MACHINERY

50

1974

1976

1978

1980

1982

1984

1986

1988

1974

1976

1978

1980

1982

1984

1986 1988

110

50
110

/UJI

TEXTILE, PAPER, AND
CHEMICAL MATERIALS

ALUMINUM

.

^A/

90

90

70

70

RAW STEEL

50

30

1974

1976




1978

1980

1982

1984

1986

1988

1974

1976

1978

1980

\

/

1982

50

1984

1986 1988

30

MANUFACTURING, MINING AND UTILITIES
Table 1

Capacity Utilization
Monthly, seasonally adjusted, percent of capacity
1973 1975 1978
-80
Low
High
Series
High

1982
Low

Total industry
Manufacturing
Primary processing
Advanced processing

1967
-88
Ave.

1988
May

1988
Sep

Oct

Nov

Dec

1989
Jan

Feb

Mar

Apr

May

88.6

72.1

86.9

69.5

81.6

82.9

83.7

84.0

84.1

84.3

84.3

83,9

83.8

84.1

83.8

87.7

69.9

86.5

68.0

80.7

83.3

84.0

84.3

84.4

84.4

84.7

84.3

84.0

84.3

84.0

91.9
86.0

68.3
71.1

89.1
85.1

65.0
69.5

82.0
80.2

87.0
81.7

87.2
82.4

87.9
82.6

88.1
82.6

87.9
82.8

88.4
83.1

87.0
83.0

86.3
82.8

86.6
83.2

86.3
83.0

87.4
89.3
101.9
105.8
95.6
85.0
89.0
85.7
97.1

67.9
67.1
67.0
66.6
62.1
64.7
68.2
63.7
52.7

86.3
86.6
97.1

A3?

78.8
78.5
79.9
79.0
81.5
78.0
78.2
78.1
78.2

82.8
82.6
91.9
92.8
90.7
83.7
82.2
78.5
84.7
77.0
86.2
83.6
81.2

83.0
83.5
90.4
90.2
90.7
84.8
82.8
78.0
85.5
76.7
85.6
83.6
81.7

83.1
83.6
87.6
86.5
89.1
84.9
83.7
77.3
87.2
79.8
85.6
82.7
82.4

83.2
84.5
90.6
91.6
89.3
84.3
83.9
77.3
86.6
75.7
85.7
83.4
81.7

82.9
83.6
88.4
87.9
89.0
84.1
84.7
77.5
85.4
72.9
86.2
83.2
79.4

82.5
83.4
85.6
84.1
87.5
83.5
85.1
77.2
83.2
72.2
86.1
82.7
79.6

82.8
83.0
86.3
85.6
87.3
83.1
85.5
77.7
84.7
75.2
86.8
83.1
79.6

82.5

77.0
89.2
87.7

82.5
82.2
90.9
90.9
90.9
84.1
82.8
78.1
82.6
74.2
85.9
82.8
80.7

69.6
74.9
69.0

91.1
87.4
86.0
89.9
93.3
93.3
87.1
88.9
81.0

62.9
45.8
37.6
60.8
61.3
62.9
66.9
47.0
36.6
70.7
77.8
69.1

78.1
82.9
81.6

81.8
81.8
87.5
88.0
86.8
82.9
81.4
77.4
83.8
75.3
86.4
80.3
82.2

88.8
85.8
92.1
95.6
88.6
99.6
97.5
86.4

71.8
77.6
58.9
67.7
69.2
83.7
59.5
72.3

87.0
85.1
88.3
92.7
82.9
91.7
89.4
92.4

74.2
76.5
70.6
80.2
67.6
68.8
71.2
78.9

83.6
82.1
85.2
88.8
79.3
86.9
85.0
86.0

85.4
79.7
88.9
94.8
86.1
85.5
88.1
85.4

86.2
80.1
88.8
94.5
88.7
83.9
87.3
86.3

86.4
80.4
89.1
94.7
89.0
86.1
37.7
86.0

86.4
81.1
88.9
93.7
89.1
84.9
B7.6
85.7

86.3
81.0
89.1
94.1
89.2
87.5
87.2
85.1

86.8
81.2
90.7
95.1
89.3
87.5
86.0
86.5

86.3
80.8
89.9
93.5
88.7
85.9
85.2*
86.6

86.1
80.2
90.4
93.2
88.6
86.6
84.5
86.8

86.3
80.4
91.2
94.1
88.3
87.1
84.4
87.1

86.0

Mining

92.8

87.8

95.2

76.9

86.5

80.8

82.3

81.9

83.3

83.6

82.2

80.6

81.5

82.4

83.5

Utilities
Electric utilities

95.6
98.7

82.9
83.0

88.5
87.6

78.0
78.2

86.7
87.9

79.7
83.5

80.4
84.6

81.0
84.9

80.8
84.0

82.0
84.7

80.9
83.4

82.6
86.0

82.9
86.3

82.8
86.2

82.3
85.7

1988
Ql

Qll

Qlll

QIV

1989
Ql

1988
Ql

Qll

Qlil

QIV

1989
Ql

Durable manufacturing
Stone, clay & glass prod.
Primary metals
Iron and steel
Nonferrous metals
Fabricated metal products
Nonelectrical machinery
Electrical machinery
Motor vehicles and parts
Autos
Aerosp. & misc. transp. eq.
Instruments
Other durables
Nondurable manufacturing
Foods
Textile mill products
Paper and products
Chemicals and products
Petroleum products
Rubber & plastics prod.
Other nondurables

r X3

86.2
83.1
85.6
77.4
82.8
73.1
86.7
83.3
79.0

85.3
86.8

Table 2

Output, Capacity, and Capacity Utilization
Quarterly, seasonally adjusted
Output

Capacity

I

|

Utilization

1988
Ql

Qll

ONI

QIV

1989
Ql

134.5

136.0

138.4

139.9

140.6

163.1

164.2

165.2

166.3

167.5

82.4

82.8

83.8

84.1

84.0

139.6

141.5

144.0

145.8

146.9

168.9

170.2

171.5

172.8

174.3

82.7

83.2

84.0

84.4

84.3

Primary processing
Advanced processing

123.0
149.7

123.9
152.3

125.9
154.9

127.7
156.7

127.8
158.5

141.6
185.4

142.7
186.7

143.9
188.1

145.2
189.5

146.5
191.0

86.9
80.7

86.8
81.5

87.5
82.4

87.9
82.7

87.2
83.0

Durable manufacturing
Stone, clay & glass prod.
Primary metals
Iron and steel
Nonferrous metals
Fabricated metal products
Nonelectrical machinery
Electrical machinery
Motor vehicles and parts
Autos
Aerosp. & misc. transp. eq.
Instruments
Other durables

138.4
121.5
86.0
76.5
104.1
117.8
163.7
177.2
110.6
92.6
153.9
149.0
137.8

141.0
122.1
87.3
75.8
109.1
119.7
169.6
179.1
117.9
109.9
151.5
151.6
138.1

143.3
122.5
91.8
80.2
113.7
122.1
174.0
181.8
117.5
108.2
152.0
157.0
137.6

145.2
124.4
92.3
80.5
114.5
124.1
175.7
182.0
123.4
116.9
152.3
159.8
139.9

145.9
125.7
90.9
79.1
113.2
124.3
180.6
181.4
122.9
110.6
153.6
161.1
138.3

172.0
147.9
101.6
89.2
125.1
143.8
208.0
230.5
142.3
149.8
174.2
186.6
167.3

173.0
148.4
102.0
89.3
125.8
144.6
209.3
231.5
142.8
149.9
175.3
188.3
168.6

174.0
148.9
102.3
89.5
126.4
145.7
210.6
232.5
143.3
150.1
176.4
190.1
169.9

175.0
149.4
102.6
89.6
127.1
146.9
211.9
233.5
143.8
150.2
177.5
191.8
171.2

176.1
150.0
103.1
90.0
127.7
148.0
213.5
234.5
144.4
150.2
178.6
193.9
172.5

80.4
82.1
84.7
85.8
83.2
81.9
78.7
76.9
77.8
61.8
88.3
79.9
82.3

81.5
82.2
85.7
84.8
86.8
82.7
81.0
77.4
82.5
73.3
86.4
80.5
81.9

82.4
82.2
89.7
89.6
89.9
83.9
82.6
78.2
82.0
72.1
86.2
82.6
81.0

82.9
83.2
90.0
89.8
90.1
84.5
82.9
78.0
85.8
77.8
85.8
83.3
81.7

82.8
83.8
88.2
87.9
88.6
84.0
84.6
77.3
85.1
73.6
86.0
83.1
80.2

Nondurable manufacturing
Foods
Textile mill products
Paper and products
Chemicals and products
Petroleum produ^.s
Rubber & plastics prod.
Other nondurables

141.4
141.4
116.2
149.0
146.6
96.9
171.7
143.0

142.3
140.9
115.4
149.1
149.5
95.9
173.4
144.5

145.0
143.3
116.6
151.4
154.5
94.9
175.3
147.2

146.7
145.2
117.4
151.4
157.4
96.4
177.3
148.3

148.3
146.1
119.9
152.4
158.9
97.1
175.1
152.1

164.6 166.3
175^4 176.8
127.5 128.9
156.2 157.7
171.7 173.2
111.1 111.4
193.9 196.8
166.2 168.6

168.0 169.8
178.2 179.6
130.4 131.8
159.2 160.7
174.9 176.7
111.6 111.9
199.7 202.6
170.9 I 1 7 3 - 3

171.6
181.0
132.7
162.3
178.8
112.1
205.5
175.7

85.9
80.6
91.1
95.4
85.3
87.2
88.5
86.1

85.6
79.7
89.5
94.5
86.3
86.1
88.1
85.7

86.3
80.4
89.4
95.1
88.5
85.0
87.8
86.1

86.4
80.8
89.1
94.2
89.1
86.2
87.5
85.6

86.4
80.7
90.3
93.9
88.9
86.6
85.2
86.6

Mining

102.5

103.4

103.9

104.2

101.9

127.7

127.0

126.3

125.7

125.1

80.3

81.5

82.3

82.9

81.5

Utilities
Electric utilities

114.7
130.0

111.9
129.8

115.1
135.2

114.3
132.4

115.8
134.2

139.8
154.8

140.1
155.4

140.4
156.1

140.7
156.7

141.0
157.4

82.0
84.0

79.9
83.5

81.9
86.6

81.3
84.5

82.1
85.2

Series
Total industry
Manufacturing

Note. Data for output arc percentages of 1977 output as shown in the Federal
Reserve's seasonally adjusted indexes of industrial production. Capacity is also



expressed as a percentage of 1977 actual output. Capacity utilization
percentages are calculated as ratios of production to capacity.

iVrtiAL MATERIALS
Capu/*; Utilization
Mcn'Ji'v. seasonally adjusted.percent of ca pacify
1973
High

1975
Low

1978
-80
High

1982
Low

1967
-88
Ave.

1988
May

1988
Sep

Oct

Nov

Dec

1989
Jan

Feb

Mar

Apr

May

92.0

70.5

89.1

68.5

82.3

83.0

84.1

84.7

85.1

84.9

84.6

84.0

83.8

84.2

84.2

91.8
99.2
106.0
95.7

64.4
67.1
66.4
73.0

89.8
93.6
98.9
97.4

60.9
45.7
36.1
58.8

79.1
77.9
80.7
87.8

80.8
82.1
89.7
98.8

81.9
86.0
97.5
100.3

82.4
87.3
90.4
99.8

82.7
86.9
89.3
100.5

82.1
84.6
87.6
99.4

82.1
86.1
93.3
100.2

81.5
83.8
87.6
99.2

80.8
81.5
86.3
100.0

81.0
82.7
84.4
101.5

80.8
82.9

Nondurable goods matGrials
Tsx&s, paper, & chem. mat.
Pulp 4 paper materials
Chemical materials

91.1
92.8
98.4
92.5

66.7
64.8
70.6
64.4

88.1
89.4
97.3
87.9

70.7
68.8
79.9
63.5

83.6
84.1
92.0
81.3

87.7
88.8
98.1
86.9

88.2
89.4
97.9

89.3
90.9
97.8
90.2

89.4
90.9
96.7
90.5

89.8
91.3
98.4
90.7

90.1
91.5
98.1
90.7

89.0
90.3
95.8
89.8

88.9
90.3
95.4
89.7

89.4
90.8
95.9
90.2

89.3
90.7

L-iotgy materials

94.6

86.9

94.0

82.3

88.9

83.3

85.3

86.2

86.5

84.9

84.9

85.6

86.6

87.2

1988
Ql

Qll

Qlll

QIV

1989
Ql

1988
Ql

Qll

Qlll

QIV

1989
Ql

MPt*ia' 5
D»i" ir^o coeds materials
tWJ ma:(v rials
r.aw stcc!
A S'jrninum

mo
B5.3

C--Jt:^iis Capacity, and Capacity Utilization
Ci'f-n^h'f, seasonally adjusted
Capacity

Output

Utilization

1988
Ql

Qll

Qlll

QIV

1989
Ql

122.5

124.0

126.5

128.0

127.6

148.5

149.3

150.1

150.8

151.7

82.5

83.0

84.3

84.9

84.1

Durable goods materials
Metal materials
Raw steel
Aluminum

131.5
86.2
77.7
92.5

134.1
88.1
77.1
94.8

137.1
92.7
85.9
97.2

139.2
94.8
79.5
97.8

138.6
92.3
79.8
98.5

165.7
108.8
88.7
94.3

166.8
109.1
88.7
95.5

167.9
109.5
88.9
96.7

169.0
109.8
89.2
97.9

170.1
110.2
89.6
98.7

79.4
79.2
87.5
98.1

80.4
80.8
86.9
99.2

81.6
84.8
96.8
100.5

82.4
86.3
89.1
99.9

81.5
83.8
89.0
99.8

Kc.v-1_\ bio goods materials
. xi«ic, iper. SL chem. mat.
1
*'p i paper materials
oh n.ical materials

129.4
131.6
145.7
133.5

130.4
132.4
145.9
135.7

132.8
135.3
148.9
139.4

135.4
138.1
148.6
144.1

136.4
139.2
148.5
145.4

146.8
146.7
147.6
153.5

148.3
148.5
149.2
155.4

149.8
150.2
150.7
157.4

151.2
151.8
152.3
159.3

152.7
153.5
154.0
161.4

88.1
89.7
98.7
87.0

87.9
89.2
97.8
87.3

88.6
90.0
98.8
88.6

89.5
91.0
97.6
90.5

89.3
90.7
96.4
90.1

100.9

100.6

102.5

102.0

100.8

119.7

119.4

119.0

118.7

118.4

84.3

84.2

86.0

86.0

85.1

Corhc

A ,.;. Thia release contains estimates of output, capacity, and capacity
utihz<?iK<\ tor the nation's factories, mines, and electric and gas utilities.
itpnr -ita tire the Federal Reserve's seasonally adjusted indexes of industrial
production, which express output as percentages of 1977 output The capacity
rstireafc are expressed as percentages of 1977 output as well. Capacity
•:tiih:-.tioi percentages are calculated as ratios of production to capacity. The
capacity indexes are based on a variety of data, including capacity data in
physical units compiled by trade associations, private and government surveys
of capacity growth and utilization rates, and estimates of capital stock growth.
The concept of practical capacity is applied, which is defined as the greatest
level of output that a plant can maintain within the framework of a realistic
work pattern, taking account of normal downtime, and assuming sufficient
availability of inputs to operate machinery and equipment in place. When the
capacity indexes for individual industries are aggregated—for example to total
manufacturing—-no explicit account is taken of possible general equilibrium
constraints such as emerging industry bottlenecks. Because of the large and
heterogeneous database, changes in utilization rates may be more meaningful in
the analysis of business conditions than any particular level of these rates.
Groupings. Estimates of capacity and industrial production are aggregated to
primary and advanced processing industries, to durable and nondurable
manufacturing industries, and to total manufacturing. The mining,
manufacturing, and utilities estimates aggregate to the total index. Primary
processing includes textile mill products, paper and products, industrial
chemicals, petroleum products, rubber and plastics products, lumber and
produce, primary metals, fabricated metal products, and stone, clay, and glass
products. Advanced processing includes foods, tobacco products, apparel
proJ.'tar. ^r'nhng rind publishing, chemical products such as drugs and
toilctrrcs toother and products, furniture and fixtures,
government—owned—and—operated ordnance facilities. Industrial materials are
items produced pnd used as inputs by manufacturing plants, mines, and utilities.
Incus trial materials include many of the items included in the primary
processing grouping of manufacturing, as well as some of the output of the




advanced processing industries, mines, and utilities—such as iron ore, crude oil,
semiconductors, ana electricity sold to industry.
Perspective. The historical highs and lows in capacity utilization shown in the
tables above are specific to each series and did not all occur in the same month.
Industrial plants usually operate at capacity utilization rates that are well below
100 percent; none of the broad aggregates has ever reached 100 percent. For
mining, manufacturing, and utilities as a whole, and for total manufacturing,
utilization rates as high as 90 percent have been exceeded only in wartime.
Revisions. The first estimates for a month are published about the 16th of the
following month. These estimates may revise in each of the next three months
as new data become available. After the fourth month, no further revisions are
undertaken until an annual or benchmark revision. The median of the revisions
in the total manufacturing utilization rate between the first and fourth estimate
is 0.3 percentage point; that is, in about half of the cases, the absolute value of
the revision from the first to the fourth estimate is less than 0.3 of a percentage
point
Sources. The basic methodology used to estimate the series is discussed in
Richard D. Raddock, "Revised Federal Reserve Rates of Capacity Utilization,"
Federal Reserve Bulletin Vol. 71 (October 1985), pp. 754-66. Historical
utilization rates since 1967 (1948 in the case of manufacturing) are included in
the statistical supplement to the October 1987 capacity utilization release.
Copies may be obtained from Publications Services, Board of Governors of the
Federal Reserve System, Washington, D.C. 20551.
Rounding. Utilization rates are calculated from unrounded capacity and
production indexes. Aggregates are derived from unrounded detailed
components.
Release schedule for 1989. At 9:15 a.m. on January 18, February 15, March
16, April 14, May 15, June 15, July 14, August 16, September 15, October 17,
November 14, and December 15.