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Overview
Data

Analysis

Table ET7. Electric power sector price and expenditure estimates, 1970-2024, Iowa

Table ET7. Electric power sector price and expenditure estimates, 1970-2024, Iowa
Year	Coal	Natural gas ^a		Petroleum				Nuclear fuel	Biomass	Electricity imports ^c	Total energy ^d
	Coal	Natural gas ^a		Distillate fuel oil	Petroleum coke	Residual fuel oil	Total	Nuclear fuel	Wood and waste ^b	Electricity imports ^c	Total energy ^d
	Prices in dollars per million Btu
1970	0.32	0.27		0.75	—	0.70	0.74	—	0.65	—	0.30
1971	0.37	0.32		0.84	—	0.78	0.83	—	0.69	—	0.36
1972	0.39	0.38		0.87	—	0.81	0.85	—	0.72	—	0.40
1973	0.46	0.41		1.16	—	0.79	1.02	—	0.77	—	0.45
1974	0.64	0.50		1.70	—	1.67	1.69	0.19	0.84	—	0.57
1975	0.85	0.68		2.11	—	1.93	2.05	0.25	0.92	—	0.75
1976	0.89	0.92		2.35	—	1.57	2.00	0.25	0.98	—	0.83
1977	1.02	1.30		2.67	—	1.95	2.38	0.27	1.04	—	0.96
1978	1.18	1.65		2.69	—	1.82	2.39	0.34	1.12	—	1.19
1979	1.22	2.00		3.68	1.32	2.24	3.02	0.32	—	—	1.16
1980	1.39	2.41		6.06	—	3.78	5.41	0.39	1.74	—	1.32
1981	1.49	2.97		7.39	—	4.63	7.29	0.53	1.24	—	1.44
1982	1.57	3.57		6.22	—	4.06	5.86	0.54	1.28	—	1.50
1983	1.62	3.75		6.18	—	4.20	5.96	0.68	1.12	—	1.56
1984	1.53	3.69		6.10	—	4.50	5.97	0.79	1.28	—	1.48
1985	1.48	3.61		5.93	—	3.99	5.88	0.94	0.79	9.34	1.57
1986	1.37	3.42		3.62	—	—	3.62	0.75	0.32	—	1.31
1987	1.25	2.15		4.06	—	—	4.06	0.71	0.95	—	1.21
1988	1.24	2.03		3.72	—	—	3.72	0.68	0.87	—	1.19
1989	1.22	2.67		4.45	—	—	4.45	0.67	1.47	—	1.18
1990	1.12	3.05		5.18	—	—	5.18	0.66	1.60	—	1.11
1991	1.10	2.69		4.38	—	—	4.38	0.66	1.67	—	1.07
1992	1.10	3.07		4.24	—	—	4.24	0.56	1.58	—	1.07
1993	1.01	3.10		4.08	—	—	4.08	0.60	1.50	—	1.01
1994	0.99	3.16		3.92	—	—	3.92	0.66	1.52	—	0.98
1995	0.99	2.71		4.09	—	—	4.09	0.74	1.50	—	0.99
1996	0.94	3.22		5.08	—	—	5.08	0.72	1.38	—	0.95
1997	0.94	3.40		4.45	—	—	4.45	0.65	1.38	6.71	0.95
1998	0.88	3.06		3.33	—	—	3.33	0.61	1.22	7.87	0.90
1999	0.82	3.14		3.99	—	—	3.99	0.60	1.13	8.69	0.85
2000	0.82	4.55		6.43	—	—	6.43	0.61	0.22	—	0.85
2001	0.81	4.77		6.17	—	—	6.17	0.62	0.94	20.47	0.87
2002	0.87	3.84		5.79	—	—	5.79	0.58	0.53	—	0.88
2003	0.87	5.90		6.35	—	—	6.35	0.56	1.03	—	0.90
2004	0.90	7.16		7.09	0.87	—	5.49	0.55	1.55	13.84	1.00
2005	0.96	8.81		11.31	—	—	11.31	0.55	1.62	16.53	1.35
2006	1.03	7.82		15.32	1.46	—	9.48	0.55	1.21	—	1.33
2007	1.06	7.67		17.45	1.94	—	11.80	0.63	1.39	—	1.47
2008	1.18	9.18		22.19	2.09	—	13.03	0.58	1.52	—	1.45
2009	1.23	4.93		13.32	2.20	—	10.10	0.57	1.43	—	1.26
2010	1.33	5.64		16.56	1.96	—	10.41	0.65	2.40	—	1.42
2011	1.43	5.44		22.91	1.60	—	13.00	0.70	2.44	—	1.48
2012	1.48	3.76		22.91	1.99	—	20.75	0.77	2.21	—	1.56
2013	1.67	4.61		22.54	—	—	22.54	0.84	2.26	—	1.70
2014	1.67	5.89		21.66	—	—	21.66	0.80	2.73	—	1.73
2015	1.62	3.07		12.24	—	—	12.24	0.71	2.62	—	1.58
2016	1.59	2.66		10.95	—	—	10.95	0.67	2.54	—	1.56
2017	1.66	3.03		13.09	—	—	13.09	0.76	2.40	—	1.67
2018	1.63	2.94		16.27	—	—	16.27	0.75	2.22	—	1.72
2019	1.54	2.60		14.56	—	—	14.56	0.69	2.33	—	1.60
2020	1.51	2.04		9.65	—	—	9.65	0.65	1.80	—	1.54
2021	1.60	4.10		15.77	—	—	15.77	—	2.39	—	2.09
2022	1.81	6.05		26.04	—	—	26.04	—	2.69	—	2.97
2023	1.76	2.92	[R ]	21.80	—	—	21.80	—	2.93	—	2.20	[R ]
2024	1.89	2.48		18.35	—	—	18.35	—	2.97	—	2.15
	Expenditures in million dollars
1970	27.0	21.5		1.4	—	0.2	1.6	—	0.3	—	50.4
1971	33.5	22.8		1.8	—	0.6	2.4	—	0.3	—	59.0
1972	42.5	23.0		2.7	—	1.3	4.1	—	0.3	—	70.0
1973	51.9	25.7		1.8	—	0.7	2.5	—	0.4	—	80.5
1974	61.7	30.8		3.6	—	1.3	4.9	2.9	0.3	—	100.6
1975	85.0	32.0		6.2	—	2.6	8.8	6.3	0.4	—	132.5
1976	120.9	24.0		6.5	—	3.6	10.2	7.0	0.4	—	162.4
1977	155.5	17.9		8.6	—	4.2	12.8	8.4	0.2	—	194.8
1978	197.4	13.8		12.0	—	4.3	16.3	4.5	0.1	—	232.1
1979	215.8	16.8		10.6	0.2	4.6	15.5	9.9	—	—	258.0
1980	277.7	16.6		5.9	—	1.5	7.4	10.9	0.5	—	313.1
1981	321.8	10.0		7.5	—	0.2	7.7	12.9	0.2	—	352.6
1982	327.7	9.1		4.8	—	0.6	5.5	13.5	0.3	—	356.0
1983	352.1	12.5		5.0	—	0.4	5.4	17.0	0.5	—	387.6
1984	327.9	11.7		3.9	—	0.3	4.1	23.0	0.6	—	367.3
1985	335.3	7.7		3.5	—	0.1	3.6	19.3	0.5	33.8	400.1
1986	303.6	4.7		2.2	—	—	2.2	23.9	0.2	—	334.7
1987	296.4	7.1		2.7	—	—	2.7	18.7	0.7	—	325.6
1988	316.7	11.1		2.7	—	—	2.7	22.7	0.5	—	353.8
1989	316.3	6.5		2.9	—	—	2.9	22.3	0.4	—	348.4
1990	308.5	12.8		3.7	—	—	3.7	21.1	0.3	—	346.5
1991	314.2	12.1		2.9	—	—	2.9	28.5	0.3	—	358.1
1992	303.4	9.0		2.3	—	—	2.3	20.0	0.2	—	335.0
1993	295.7	14.4		3.0	—	—	3.0	20.5	0.4	—	333.9
1994	290.0	10.8		4.3	—	—	4.3	28.3	1.0	—	334.4
1995	308.1	12.7		3.7	—	—	3.7	28.8	1.0	—	354.4
1996	294.1	10.9		4.1	—	—	4.1	29.5	1.0	—	339.7
1997	297.8	14.1		5.7	—	—	5.7	28.1	1.0	3.8	350.5
1998	313.5	18.4		5.3	—	—	5.3	24.2	1.0	2.9	365.4
1999	294.4	16.6		7.1	—	—	7.1	22.8	1.0	2.0	343.9
2000	308.7	21.7		8.3	—	—	8.3	28.5	0.2	—	367.4
2001	307.7	27.8		7.8	—	—	7.8	25.0	1.0	0.4	369.7
2002	325.5	20.3		4.6	—	—	4.6	27.7	0.5	—	378.7
2003	326.5	25.3		7.8	—	—	7.8	23.3	1.0	—	384.0
2004	343.0	59.3		7.3	0.3	—	7.6	28.5	1.6	(s)	439.9
2005	348.8	188.2		23.3	—	—	23.3	26.1	1.6	(s)	588.0
2006	379.3	154.1		24.0	1.7	—	25.7	29.2	1.3	—	589.6
2007	420.9	200.5		44.7	2.8	—	47.5	29.7	2.1	—	700.7
2008	498.1	163.7		23.0	1.8	—	24.9	32.1	2.5	—	721.3
2009	473.6	49.8		9.8	0.7	—	10.5	27.9	2.1	—	563.9
2010	562.1	71.5		17.5	1.5	—	19.0	30.4	3.7	—	686.7
2011	553.5	54.5		20.9	1.3	—	22.1	38.0	3.5	—	671.6
2012	524.1	63.4		26.9	0.3	—	27.2	34.9	3.1	—	652.6
2013	557.8	57.0		23.8	—	—	23.8	46.5	3.1	—	688.3
2014	563.7	64.7		15.9	—	—	15.9	34.6	4.7	—	683.5
2015	473.8	52.6		6.7	—	—	6.7	39.1	4.9	—	577.0
2016	397.4	58.7		10.3	—	—	10.3	32.8	4.9	—	504.1
2017	419.0	94.6		9.1	—	—	9.1	41.2	4.6	—	568.4
2018	455.1	149.2		12.2	—	—	12.2	38.1	4.0	—	658.5
2019	341.8	132.5		11.5	—	—	11.5	37.5	3.8	—	527.1
2020	215.5	96.9		7.3	—	—	7.3	19.7	3.2	—	342.6
2021	360.0	188.1		22.4	—	—	22.4	—	4.3	—	574.8
2022	332.3	356.5		34.9	—	—	34.9	—	4.2	—	728.0
2023	287.5	212.0	[R ]	18.6	—	—	18.6	—	4.5	—	522.5	[R ]
2024	267.3	168.0		14.2	—	—	14.2	—	4.6	—	454.1

Footnotes:

^a Includes supplemental gaseous fuels that are commingled with natural gas.

^b Wood, wood-derived fuels, and biomass waste. Beginning in 2006, includes small amount of other biomass liquids that are biodiesel. Prior to 2001, includes non-biomass waste.

^c Electricity imported from Canada and Mexico.

^d There are no direct fuel costs for hydroelectric, geothermal, solar, or wind energy.

Where shown, R = Revised data, — = No consumption, and (s) = Value less than 0.05 million dollars.

Notes: · Expenditure totals may not equal sum of components due to independent rounding. · The electric power sector consists of electricity-only and combined-heat-and-power (CHP) plants within the NAICS 22 category whose primary business is to sell electricity, or electricity and heat, to the public. · Through 1988, data are for electric utilities only. Beginning in 1989, data include independent power producers.

Web page: All data are available at https://www.eia.gov/state/seds/seds-data-complete.php.

Data source: U.S. Energy Information Administration, State Energy Data System. See technical notes. https://www.eia.gov/state/seds/