Federal Reserve Economic Data

Table Data - Relative Importance Weights: Utilities: Electric Power Generation (NAICS = 22111)

Title Relative Importance Weights: Utilities: Electric Power Generation (NAICS = 22111)
Series ID RIWG22111S
Source Board of Governors of the Federal Reserve System (US)
Release G.17 Industrial Production and Capacity Utilization
Seasonal Adjustment Seasonally Adjusted
Frequency Monthly
Units Percent
Date Range 1972-01-01 to 2025-09-01
Last Updated 2025-12-03 8:20 AM CST
Notes

Relative Importance Weight (RIW) measures the series contribution to the Total Industrial Production Index.

The Federal Reserve's monthly index of industrial production and the related capacity indexes and capacity utilization rates cover manufacturing, mining, and electric and gas utilities. The industrial sector, together with construction, accounts for the bulk of the variation in national output over the course of the business cycle. The industrial detail provided by these measures helps illuminate structural developments in the economy. The industrial production (IP) index measures the real output of all relevant establishments located in the United States, regardless of their ownership, but not those located in U.S. territories. For more information, see the explanatory notes issued by the Board of Governors. For recent updates, see the announcements issued by the Board of Governors.

DATE VALUE
1972-01-01 2.6460
1972-02-01 2.6938
1972-03-01 2.6971
1972-04-01 2.6652
1972-05-01 2.6083
1972-06-01 2.5934
1972-07-01 2.5649
1972-08-01 2.6030
1972-09-01 2.6508
1972-10-01 2.5844
1972-11-01 2.6085
1972-12-01 2.6017
1973-01-01 2.6111
1973-02-01 2.6039
1973-03-01 2.5499
1973-04-01 2.5756
1973-05-01 2.5807
1973-06-01 2.6465
1973-07-01 2.5819
1973-08-01 2.6185
1973-09-01 2.6621
1973-10-01 2.6122
1973-11-01 2.5501
1973-12-01 2.4063
1974-01-01 2.3753
1974-02-01 2.4681
1974-03-01 2.5044
1974-04-01 2.5075
1974-05-01 2.5762
1974-06-01 2.4406
1974-07-01 2.6067
1974-08-01 2.5934
1974-09-01 2.5727
1974-10-01 2.6403
1974-11-01 2.7290
1974-12-01 2.8315
1975-01-01 2.8419
1975-02-01 2.9297
1975-03-01 3.0024
1975-04-01 3.0259
1975-05-01 3.0628
1975-06-01 2.9256
1975-07-01 2.9160
1975-08-01 2.9226
1975-09-01 2.8137
1975-10-01 2.8262
1975-11-01 2.7767
1975-12-01 2.8093
1976-01-01 2.7849
1976-02-01 2.6380
1976-03-01 2.7417
1976-04-01 2.7333
1976-05-01 2.6399
1976-06-01 2.7245
1976-07-01 2.6401
1976-08-01 2.6001
1976-09-01 2.5982
1976-10-01 2.6223
1976-11-01 2.6865
1976-12-01 2.6624
1977-01-01 2.7060
1977-02-01 2.5385
1977-03-01 2.4948
1977-04-01 2.4771
1977-05-01 2.5020
1977-06-01 2.4433
1977-07-01 2.4491
1977-08-01 2.4147
1977-09-01 2.4549
1977-10-01 2.4045
1977-11-01 2.4306
1977-12-01 2.4699
1978-01-01 2.5619
1978-02-01 2.5807
1978-03-01 2.5081
1978-04-01 2.4299
1978-05-01 2.5357
1978-06-01 2.5721
1978-07-01 2.5434
1978-08-01 2.5683
1978-09-01 2.5833
1978-10-01 2.5380
1978-11-01 2.5717
1978-12-01 2.5325
1979-01-01 2.6107
1979-02-01 2.6667
1979-03-01 2.5242
1979-04-01 2.5383
1979-05-01 2.4373
1979-06-01 2.4082
1979-07-01 2.4415
1979-08-01 2.5250
1979-09-01 2.5476
1979-10-01 2.6206
1979-11-01 2.6264
1979-12-01 2.6077
1980-01-01 2.5736
1980-02-01 2.7454
1980-03-01 2.8099
1980-04-01 2.8034
1980-05-01 2.8648
1980-06-01 2.9108
1980-07-01 3.0623
1980-08-01 3.0629
1980-09-01 3.0439
1980-10-01 2.9409
1980-11-01 2.8838
1980-12-01 2.8753
1981-01-01 2.8810
1981-02-01 2.8758
1981-03-01 2.8966
1981-04-01 2.9309
1981-05-01 2.8521
1981-06-01 2.9674
1981-07-01 2.8973
1981-08-01 2.8937
1981-09-01 2.9202
1981-10-01 2.9541
1981-11-01 3.0274
1981-12-01 3.1827
1982-01-01 3.2625
1982-02-01 3.1194
1982-03-01 3.2100
1982-04-01 3.2850
1982-05-01 3.3299
1982-06-01 3.3693
1982-07-01 3.3667
1982-08-01 3.3289
1982-09-01 3.4069
1982-10-01 3.4332
1982-11-01 3.5183
1982-12-01 3.4834
1983-01-01 3.4221
1983-02-01 3.4873
1983-03-01 3.5737
1983-04-01 3.5823
1983-05-01 3.5255
1983-06-01 3.6121
1983-07-01 3.7139
1983-08-01 3.8508
1983-09-01 3.7344
1983-10-01 3.6952
1983-11-01 3.7240
1983-12-01 3.8980
1984-01-01 3.8030
1984-02-01 3.7433
1984-03-01 3.9171
1984-04-01 3.8077
1984-05-01 3.8924
1984-06-01 3.9175
1984-07-01 3.7747
1984-08-01 3.9159
1984-09-01 3.8487
1984-10-01 3.8433
1984-11-01 3.8738
1984-12-01 3.8454
1985-01-01 4.1688
1985-02-01 4.1081
1985-03-01 3.9503
1985-04-01 3.9975
1985-05-01 4.0422
1985-06-01 3.9652
1985-07-01 4.0828
1985-08-01 4.1230
1985-09-01 4.2626
1985-10-01 4.3251
1985-11-01 4.3715
1985-12-01 4.5946
1986-01-01 4.4707
1986-02-01 4.5807
1986-03-01 4.5562
1986-04-01 4.7854
1986-05-01 4.8943
1986-06-01 4.9286
1986-07-01 5.0414
1986-08-01 4.8395
1986-09-01 4.8844
1986-10-01 4.8739
1986-11-01 4.8110
1986-12-01 4.7253
1987-01-01 4.6170
1987-02-01 4.5528
1987-03-01 4.5552
1987-04-01 4.5329
1987-05-01 4.5228
1987-06-01 4.5128
1987-07-01 4.4802
1987-08-01 4.5123
1987-09-01 4.4539
1987-10-01 4.4051
1987-11-01 4.4687
1987-12-01 4.4842
1988-01-01 4.6088
1988-02-01 4.6968
1988-03-01 4.7498
1988-04-01 4.7313
1988-05-01 4.7255
1988-06-01 4.8145
1988-07-01 4.8500
1988-08-01 4.9420
1988-09-01 4.7177
1988-10-01 4.6926
1988-11-01 4.6083
1988-12-01 4.6390
1989-01-01 4.4418
1989-02-01 4.6879
1989-03-01 4.6568
1989-04-01 4.5267
1989-05-01 4.6242
1989-06-01 4.5859
1989-07-01 4.7367
1989-08-01 4.7872
1989-09-01 4.5957
1989-10-01 4.7289
1989-11-01 4.7466
1989-12-01 5.0427
1990-01-01 4.6230
1990-02-01 4.7313
1990-03-01 4.6335
1990-04-01 4.5936
1990-05-01 4.5920
1990-06-01 4.6244
1990-07-01 4.6090
1990-08-01 4.7174
1990-09-01 4.7183
1990-10-01 4.6894
1990-11-01 4.6905
1990-12-01 4.8113
1991-01-01 4.8553
1991-02-01 4.8506
1991-03-01 4.9584
1991-04-01 4.9730
1991-05-01 5.1888
1991-06-01 5.1445
1991-07-01 5.0900
1991-08-01 5.0100
1991-09-01 4.8858
1991-10-01 4.8986
1991-11-01 4.8379
1991-12-01 4.7520
1992-01-01 4.8121
1992-02-01 4.7297
1992-03-01 4.6450
1992-04-01 4.6954
1992-05-01 4.5688
1992-06-01 4.5381
1992-07-01 4.4991
1992-08-01 4.4944
1992-09-01 4.5868
1992-10-01 4.5903
1992-11-01 4.6172
1992-12-01 4.6562
1993-01-01 4.4737
1993-02-01 4.5881
1993-03-01 4.5080
1993-04-01 4.4561
1993-05-01 4.4672
1993-06-01 4.5112
1993-07-01 4.4932
1993-08-01 4.4844
1993-09-01 4.3488
1993-10-01 4.2529
1993-11-01 4.2880
1993-12-01 4.2675
1994-01-01 4.3410
1994-02-01 4.2503
1994-03-01 4.1677
1994-04-01 4.1374
1994-05-01 4.0672
1994-06-01 4.2197
1994-07-01 4.0802
1994-08-01 4.0907
1994-09-01 4.1005
1994-10-01 4.1126
1994-11-01 4.1238
1994-12-01 4.0491
1995-01-01 4.0798
1995-02-01 4.1005
1995-03-01 4.0681
1995-04-01 4.1871
1995-05-01 4.1823
1995-06-01 4.1545
1995-07-01 4.2506
1995-08-01 4.3543
1995-09-01 4.1129
1995-10-01 4.2340
1995-11-01 4.1557
1995-12-01 4.1989
1996-01-01 4.2571
1996-02-01 4.2015
1996-03-01 4.2438
1996-04-01 4.1994
1996-05-01 4.2394
1996-06-01 4.1480
1996-07-01 4.0316
1996-08-01 4.1118
1996-09-01 4.0611
1996-10-01 4.1433
1996-11-01 4.1521
1996-12-01 4.0853
1997-01-01 4.1567
1997-02-01 4.0644
1997-03-01 4.0216
1997-04-01 4.0908
1997-05-01 3.9441
1997-06-01 4.0325
1997-07-01 4.0897
1997-08-01 4.0958
1997-09-01 4.0819
1997-10-01 3.9969
1997-11-01 3.9895
1997-12-01 3.9620
1998-01-01 3.8409
1998-02-01 3.9005
1998-03-01 4.0212
1998-04-01 3.9369
1998-05-01 4.0217
1998-06-01 4.0843
1998-07-01 4.0621
1998-08-01 3.9530
1998-09-01 4.0861
1998-10-01 4.0253
1998-11-01 3.9103
1998-12-01 3.9091
1999-01-01 3.9090
1999-02-01 3.9006
1999-03-01 3.9393
1999-04-01 3.8612
1999-05-01 3.8300
1999-06-01 3.8821
1999-07-01 3.8968
1999-08-01 3.7950
1999-09-01 3.7150
1999-10-01 3.5968
1999-11-01 3.5540
1999-12-01 3.5280
2000-01-01 3.4597
2000-02-01 3.4066
2000-03-01 3.3129
2000-04-01 3.2900
2000-05-01 3.3472
2000-06-01 3.2335
2000-07-01 3.1718
2000-08-01 3.3553
2000-09-01 3.4343
2000-10-01 3.4769
2000-11-01 3.6711
2000-12-01 3.8533
2001-01-01 3.8010
2001-02-01 3.8636
2001-03-01 3.9603
2001-04-01 4.0187
2001-05-01 4.1292
2001-06-01 4.2457
2001-07-01 4.1600
2001-08-01 4.2556
2001-09-01 4.1816
2001-10-01 4.2593
2001-11-01 4.2243
2001-12-01 4.1717
2002-01-01 4.1890
2002-02-01 4.2170
2002-03-01 4.2924
2002-04-01 4.3596
2002-05-01 4.2791
2002-06-01 4.2837
2002-07-01 4.2786
2002-08-01 4.1690
2002-09-01 4.2471
2002-10-01 4.2002
2002-11-01 4.1626
2002-12-01 4.1469
2003-01-01 4.1149
2003-02-01 4.1266
2003-03-01 4.0083
2003-04-01 4.0660
2003-05-01 4.0405
2003-06-01 3.9335
2003-07-01 4.0173
2003-08-01 4.0675
2003-09-01 4.0253
2003-10-01 4.0943
2003-11-01 4.1074
2003-12-01 4.1551
2004-01-01 4.2020
2004-02-01 4.2168
2004-03-01 4.1871
2004-04-01 4.2373
2004-05-01 4.3735
2004-06-01 4.2391
2004-07-01 4.1121
2004-08-01 3.9453
2004-09-01 4.0988
2004-10-01 4.0184
2004-11-01 3.9046
2004-12-01 3.9218
2005-01-01 3.7601
2005-02-01 3.6810
2005-03-01 3.7097
2005-04-01 3.5917
2005-05-01 3.5586
2005-06-01 3.6325
2005-07-01 3.6647
2005-08-01 3.6948
2005-09-01 3.8816
2005-10-01 3.8017
2005-11-01 3.8261
2005-12-01 3.9450
2006-01-01 3.6651
2006-02-01 3.9415
2006-03-01 3.9905
2006-04-01 4.0248
2006-05-01 4.1273
2006-06-01 4.1440
2006-07-01 4.2399
2006-08-01 4.1738
2006-09-01 4.0579
2006-10-01 4.1500
2006-11-01 4.2269
2006-12-01 4.1271
2007-01-01 4.2233
2007-02-01 4.3945
2007-03-01 4.2462
2007-04-01 4.2645
2007-05-01 4.2981
2007-06-01 4.2209
2007-07-01 4.1661
2007-08-01 4.3314
2007-09-01 4.2723
2007-10-01 4.2675
2007-11-01 4.2127
2007-12-01 4.1157
2008-01-01 4.1062
2008-02-01 4.1082
2008-03-01 4.1416
2008-04-01 4.1547
2008-05-01 4.0908
2008-06-01 4.1810
2008-07-01 4.1506
2008-08-01 4.0808
2008-09-01 4.3873
2008-10-01 4.4126
2008-11-01 4.5698
2008-12-01 4.6784
2009-01-01 4.8168
2009-02-01 4.7615
2009-03-01 4.9698
2009-04-01 4.9726
2009-05-01 5.0141
2009-06-01 5.0367
2009-07-01 4.8414
2009-08-01 4.8220
2009-09-01 4.7897
2009-10-01 4.7407
2009-11-01 4.6978
2009-12-01 4.8608
2010-01-01 4.7540
2010-02-01 4.8032
2010-03-01 4.5625
2010-04-01 4.4077
2010-05-01 4.5377
2010-06-01 4.5475
2010-07-01 4.4505
2010-08-01 4.4336
2010-09-01 4.4552
2010-10-01 4.3067
2010-11-01 4.3686
2010-12-01 4.5185
2011-01-01 4.3998
2011-02-01 4.3804
2011-03-01 4.3621
2011-04-01 4.2974
2011-05-01 4.1922
2011-06-01 4.2965
2011-07-01 4.4031
2011-08-01 4.3291
2011-09-01 4.2594
2011-10-01 4.2033
2011-11-01 4.2164
2011-12-01 4.1347
2012-01-01 4.0164
2012-02-01 4.0108
2012-03-01 4.1033
2012-04-01 4.1453
2012-05-01 4.2951
2012-06-01 4.1441
2012-07-01 4.2264
2012-08-01 4.1722
2012-09-01 4.0963
2012-10-01 4.0966
2012-11-01 4.0313
2012-12-01 4.0032
2013-01-01 4.0093
2013-02-01 4.0181
2013-03-01 4.1168
2013-04-01 4.0650
2013-05-01 3.9953
2013-06-01 3.9683
2013-07-01 3.9700
2013-08-01 3.9686
2013-09-01 4.0050
2013-10-01 4.0683
2013-11-01 4.1034
2013-12-01 4.1722
2014-01-01 4.2602
2014-02-01 4.1811
2014-03-01 4.1422
2014-04-01 4.0275
2014-05-01 4.0263
2014-06-01 3.9966
2014-07-01 3.9476
2014-08-01 4.0744
2014-09-01 4.1902
2014-10-01 4.3147
2014-11-01 4.4473
2014-12-01 4.4205
2015-01-01 4.5828
2015-02-01 4.9694
2015-03-01 4.8411
2015-04-01 4.8812
2015-05-01 4.9518
2015-06-01 5.0400
2015-07-01 4.9628
2015-08-01 4.9635
2015-09-01 5.0309
2015-10-01 4.9290
2015-11-01 4.8106
2015-12-01 4.7278
2016-01-01 4.8615
2016-02-01 4.7879
2016-03-01 4.7075
2016-04-01 4.9367
2016-05-01 4.7935
2016-06-01 4.9155
2016-07-01 4.8975
2016-08-01 4.9942
2016-09-01 4.8967
2016-10-01 4.8072
2016-11-01 4.7106
2016-12-01 4.9012
2017-01-01 4.6978
2017-02-01 4.5782
2017-03-01 4.8471
2017-04-01 4.7939
2017-05-01 4.7305
2017-06-01 4.7568
2017-07-01 4.8145
2017-08-01 4.6998
2017-09-01 4.6731
2017-10-01 4.7527
2017-11-01 4.6548
2017-12-01 4.7613
2018-01-01 4.8030
2018-02-01 4.5238
2018-03-01 4.6095
2018-04-01 4.5566
2018-05-01 4.6687
2018-06-01 4.5580
2018-07-01 4.5020
2018-08-01 4.5140
2018-09-01 4.5331
2018-10-01 4.5482
2018-11-01 4.6424
2018-12-01 4.4713
2019-01-01 4.5380
2019-02-01 4.6364
2019-03-01 4.7339
2019-04-01 4.6267
2019-05-01 4.6627
2019-06-01 4.5266
2019-07-01 4.6862
2019-08-01 4.6680
2019-09-01 4.8520
2019-10-01 4.7937
2019-11-01 4.8575
2019-12-01 4.7690
2020-01-01 4.6601
2020-02-01 4.8265
2020-03-01 5.0415
2020-04-01 5.6371
2020-05-01 5.4541
2020-06-01 5.3445
2020-07-01 5.2589
2020-08-01 5.0651
2020-09-01 4.9013
2020-10-01 4.8840
2020-11-01 4.6734
2020-12-01 4.7429
2021-01-01 4.5250
2021-02-01 4.9870
2021-03-01 4.4885
2021-04-01 4.4453
2021-05-01 4.2934
2021-06-01 4.4747
2021-07-01 4.2527
2021-08-01 4.3563
2021-09-01 4.3492
2021-10-01 4.3087
2021-11-01 4.2742
2021-12-01 4.1678
2022-01-01 4.4049
2022-02-01 4.3636
2022-03-01 4.3094
2022-04-01 4.2184
2022-05-01 4.3532
2022-06-01 4.3811
2022-07-01 4.3446
2022-08-01 4.3485
2022-09-01 4.3957
2022-10-01 4.3403
2022-11-01 4.5601
2022-12-01 4.7723
2023-01-01 4.3990
2023-02-01 4.5091
2023-03-01 4.9061
2023-04-01 4.7427
2023-05-01 4.7519
2023-06-01 4.7684
2023-07-01 4.9343
2023-08-01 4.9673
2023-09-01 4.9845
2023-10-01 4.9783
2023-11-01 4.9603
2023-12-01 4.8826
2024-01-01 5.1196
2024-02-01 4.7484
2024-03-01 4.9637
2024-04-01 4.9856
2024-05-01 5.0983
2024-06-01 5.1166
2024-07-01 5.0182
2024-08-01 4.9992
2024-09-01 5.0057
2024-10-01 5.1125
2024-11-01 5.0751
2024-12-01 5.1601
2025-01-01 5.3537
2025-02-01 5.1622
2025-03-01 5.0196
2025-04-01 5.1324
2025-05-01 5.0574
2025-06-01 5.1621
2025-07-01 5.1727
2025-08-01 5.0074
2025-09-01 5.1291

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