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Overview
Data

Analysis

Table CT1. Energy consumption estimates for selected energy sources in physical units, 1960-2023, Iowa

Table CT1. Energy consumption estimates for selected energy sources in physical units, 1960-2023, Iowa
Year	Coal	Natural gas ^a		Petroleum											Nuclear electric power	Hydro- electric power ^g	Wind	Fuel ethanol ^h	Biodiesel
	Coal	Natural gas ^a		Distillate fuel oil ^b		HGL ^c	Jet fuel ^d		Motor gasoline ^e	Residual fuel oil	Other ^f		Total		Nuclear electric power	Hydro- electric power ^g	Wind	Fuel ethanol ^h	Biodiesel
	Thousand short tons	Billion cubic feet		Thousand barrels											Million kilowatthours			Thousand barrels
1960	5,258	187		11,163		5,017	195		29,463	1,071	6,288		53,197		0	881	0	NA	NA
1961	4,728	205		10,097		4,976	200		29,531	1,081	5,863		51,748		0	897	0	NA	NA
1962	5,194	214		11,066		5,882	227		29,710	895	5,699		53,479		0	931	0	NA	NA
1963	5,264	219		11,086		6,460	239		30,391	948	5,701		54,824		0	758	0	NA	NA
1964	5,069	244		10,991		6,162	252		30,049	1,046	6,284		54,783		0	690	0	NA	NA
1965	5,722	248		11,068		7,448	232		30,792	531	5,690		55,760		0	928	0	NA	NA
1966	5,686	239		12,362		8,460	298		32,659	878	5,693		60,350		0	867	0	NA	NA
1967	5,467	273		12,608		10,517	471		34,552	482	4,921		63,550		0	806	0	NA	NA
1968	5,458	297		14,168		10,931	650		34,636	409	4,684		65,479		0	951	0	NA	NA
1969	5,862	318		13,749		12,029	745		35,422	374	4,864		67,182		0	866	0	NA	NA
1970	6,166	349		13,677		11,038	725		35,701	401	4,986		66,528		0	935	0	NA	NA
1971	5,896	345		14,257		11,139	655		37,325	414	4,910		68,698		0	913	0	NA	NA
1972	6,945	345		14,941		12,506	730		38,404	509	4,948		72,038		0	993	0	NA	NA
1973	7,026	365		15,531		12,692	710		42,104	572	4,645		76,253		0	906	0	NA	NA
1974	6,173	368		14,825		13,369	749		38,847	697	4,535		73,022		1,330	891	0	NA	NA
1975	6,407	346		14,553		13,645	835		39,042	608	3,966		72,649		2,291	879	0	NA	NA
1976	8,311	311		15,088		18,586	964		40,738	931	4,679		80,987		2,479	645	0	NA	NA
1977	9,175	280		15,977		17,854	1,004		41,237	1,096	4,853		82,020		2,888	780	0	NA	NA
1978	10,110	238		16,915		15,698	1,127		40,927	921	5,160		80,749		1,209	930	0	NA	NA
1979	11,352	292		20,711		14,686	1,039		38,501	1,216	5,723		81,876		2,889	898	0	NA	NA
1980	12,340	270		15,930		11,167	813		35,394	415	3,805		67,523		2,563	946	0	NA	NA
1981	13,483	253		14,513		9,891	717		34,274	98	3,750		63,242		2,204	982	0	528	NA
1982	13,033	237		16,235		11,953	635		33,030	334	3,598		65,785		2,269	918	0	1,185	NA
1983	13,540	221		14,099		12,026	591		32,386	207	2,973		62,283		2,309	920	0	1,186	NA
1984	13,624	235		15,716		7,336	615		32,223	140	3,353		59,383		2,700	918	0	1,025	NA
1985	14,342	226		15,823		8,507	592		31,465	182	3,409		59,979		1,927	989	0	820	NA
1986	13,862	207		16,214		8,774	595		31,355	508	3,269		60,714		2,993	953	0	836	NA
1987	15,191	203		16,531		6,098	779		31,687	117	3,086		58,298		2,523	971	0	967	NA
1988	16,114	239		16,333		6,612	713		32,509	258	3,477		59,901		3,163	699	0	979	NA
1989	17,126	226		15,600		7,174	750		32,574	182	2,903		59,183		3,139	672	0	1,116	NA
1990	18,080	219		15,784		6,355	891		31,684	124	2,741		57,579		3,012	875	0	885	NA
1991	18,905	234		14,513		7,255	892		32,471	96	2,767		57,995		4,147	901	0	1,102	NA
1992	18,143	232		16,066		8,978	803		31,713	106	2,671		60,337		3,405	1,000	0	1,366	NA
1993	19,328	248		16,699		15,651	720		32,703	162	2,676		68,612		3,235	747	0	1,611	NA
1994	19,460	248		17,293		15,663	897		33,887	179	3,224		71,143		4,107	1,071	(s)	1,849	NA
1995	20,728	261		17,748		16,989	1,046		34,418	92	2,857		73,150		3,730	1,003	(s)	1,811	NA
1996	21,301	272		19,793		11,344	819		35,909	94	3,315		71,274		3,924	935	(s)	1,158	NA
1997	21,798	254		19,652		10,296	793		35,577	71	3,936		70,325		4,149	805	(s)	1,410	NA
1998	23,275	232		20,058		14,882	1,186		36,973	88	3,631		76,817		3,768	913	(s)	1,744	NA
1999	23,590	231		19,588		18,746	885		36,993	100	4,550		80,861		3,640	946	326	1,888	NA
2000	24,480	233		19,261		19,621	771		36,753	143	3,915		80,464		4,453	904	494	2,217	NA
2001	24,398	224		20,101		16,127	777		36,768	44	3,072		76,889		3,853	845	488	2,330	4
2002	24,676	226		19,706		18,317	782		38,004	62	3,593		80,464		4,574	946	919	2,391	6
2003	24,868	230		18,930		13,337	793		38,249	150	3,385		74,843		3,988	789	982	2,555	5
2004	24,975	227		20,407		18,974	910		39,445	282	4,115		84,132		4,929	946	1,050	2,701	10
2005	24,276	241		20,560		20,881	990		39,215	194	4,299		86,138		4,538	960	1,647	842	34
2006	24,607	238		21,313		21,192	1,033		40,429	47	3,828		87,842		5,095	909	2,318	765	98
2007	26,350	293		22,873		16,893	899		40,251	44	3,375		84,336		4,519	962	2,757	1,320	133
2008	27,894	326		23,026		20,523	786		39,281	170	3,246		87,034		5,282	819	4,084	2,356	114
2009	25,554	315		22,227		21,389	525		39,588	66	2,781		86,575		4,679	971	7,421	2,295	121
2010	28,393	311		23,781		19,838	990		40,808	24	2,383	[R ]	87,824	[R ]	4,451	948	9,170	3,882	98
2011	26,466	307		24,092		19,308	1,018		41,028	32	2,266	[R ]	87,743	[R ]	5,215	925	10,709	4,073	333
2012	24,305	295		23,929		15,584	1,064		38,519	11	2,406	[R ]	81,513	[R ]	4,347	766	14,032	3,784	554
2013	23,160	326		24,058		20,678	974		39,115	6	3,184	[R ]	88,016	[R ]	5,321	749	15,568	3,718	690
2014	23,008	329		25,199		20,899	953		39,744	6	3,194	[R ]	89,996	[R ]	4,152	879	16,307	4,090	794
2015	19,863	318		25,689		18,900	1,051		39,469	0	2,919	[R ]	88,028	[R ]	5,243	960	17,873	4,540	893
2016	16,904	330		26,020		19,059	1,045		41,192	1	2,992	[R ]	90,310	[R ]	4,703	917	20,072	4,683	1,091
2017	17,011	391		25,897		19,139	1,139		37,618	17	3,082		86,892		5,214	1,034	21,373	4,325	1,369
2018	18,734	443		26,247		21,797	1,141	[R ]	37,266	11	2,827		89,289	[R ]	4,895	925	21,334	4,239	1,382
2019	15,212	438		27,369		23,688	1,138	[R ]	36,992	16	2,767	[R ]	91,970		5,236	796	26,305	4,274	1,570
2020	10,397	403		27,187		21,893	806	[R ]	32,656	0	3,391		85,932	[R ]	2,905	1,025	34,182	3,768	1,589
2021	15,154	390		25,966		20,468	1,004		36,394	15	3,790	[R ]	87,637	[R ]	0	980	37,098	4,223	1,490
2022	13,003	439	[R ]	26,572	[R ]	21,438	1,121	[R ]	38,391	15	3,635	[R ]	91,172	[R ]	0	1,010	45,761	4,490	1,597
2023	11,441	442		25,816		19,790	1,142		36,044	13	3,968		86,772		0	948	41,439	4,232	1,621

Footnotes:

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

^b Beginning in 2009, includes biodiesel blended into distillate fuel oil. Beginning in 2011, includes renewable diesel blended into distillate fuel oil. Excludes biofuels product supplied.

^c Hydrocarbon gas liquids, include natural gas liquids and refinery olefins.

^d Through 2004, includes kerosene-type and naphtha-type jet fuel. Beginning in 2005, includes kerosene-type jet fuel only; naphtha-type jet fuel is included in "Other petroleum." There is a discontinuity in this time series between 2009 and 2010 because of data source and methodology changes, see technical notes.

^e Beginning in 1993, includes fuel ethanol blended into motor gasoline.

^f Includes asphalt and road oil, aviation gasoline, kerosene, lubricants, petroleum coke, and the “other petroleum products” category. See technical notes, Section 4.

^g Conventional hydroelectric power. For 1960 through 1989, includes hydroelectric pumped-storage, which cannot be separately identified.

^h Includes denaturant. Because of differences in data sources and estimation methods, the ratio of fuel ethanol consumption and motor gasoline consumption should not be interpreted as the average ethanol blend rate.

NA = Not available.

Where shown, R = Revised data and (s) = Value less than 0.5.

Notes: · Totals may not equal sum of components due to independent rounding. · The continuity of these data series estimates may be affected by changing data sources and estimation methodologies. See the technical notes for each type of energy.

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/