Table 11.  Transportation Sector Energy Consumption Estimates, Selected Years, 1960-2006, Michigan
Year	Coal a	Natural Gas b	Petroleum								Fuel Ethanol d		Retail Electricity Sales	Net Energy		Electrical System Energy Losses e	Total d
			Aviation Gasoline a	Distillate Fuel Oil a	Jet Fuel a	LPG a,c	Lubricants a	Motor Gasoline d	Residual Fuel Oil a	Total
	Thousand Short Tons	Billion Cubic Feet	Thousand Barrels								Thousand Barrels		Million Kilowatthours
1960	223	3	1,312	2,475	3,369	21	1,277	62,307	728	71,489	0		9	– –		– –	– –
1961	57	2	1,263	3,151	3,538	24	1,242	62,470	916	72,604	0		6	– –		– –	– –
1962	53	2	1,774	3,405	4,115	29	1,110	64,588	847	75,871	0		5	– –		– –	– –
1963	55	3	1,942	3,801	4,153	35	1,110	68,558	671	80,271	0		0	– –		– –	– –
1964	55	5	2,203	4,358	4,436	29	1,166	71,008	633	83,832	0		0	– –		– –	– –
1965	50	5	2,619	3,348	4,377	34	1,126	74,814	779	87,097	0		0	– –		– –	– –
1966	46	7	3,282	3,759	5,126	48	1,170	79,127	528	93,039	0		0	– –		– –	– –
1967	34	9	3,591	5,121	6,201	89	1,036	80,980	461	97,479	0		0	– –		– –	– –
1968	33	8	4,749	5,284	7,421	79	1,138	87,250	577	106,497	0		0	– –		– –	– –
1969	23	9	4,886	6,247	7,798	91	1,300	91,519	541	112,382	0		0	– –		– –	– –
1970	21	10	718	6,353	7,365	62	1,324	93,269	427	109,518	0		0	– –		– –	– –
1971	17	15	257	6,132	7,195	80	1,307	96,271	78	111,319	0		0	– –		– –	– –
1972	14	16	497	9,645	6,693	85	1,399	102,196	279	120,795	0		0	– –		– –	– –
1973	8	12	583	10,453	6,807	101	1,605	106,857	421	126,826	0		0	– –		– –	– –
1974	4	11	204	9,837	6,336	99	1,537	104,350	454	122,818	0		0	– –		– –	– –
1975	2	10	347	8,949	5,700	95	1,321	105,412	423	122,248	0		0	– –		– –	– –
1976	1	12	380	9,916	5,698	162	1,468	110,775	286	128,685	0		0	– –		– –	– –
1977	(s)	12	438	10,595	6,271	211	1,476	112,327	271	131,591	0		0	– –		– –	– –
1978	0	4	469	11,137	6,480	296	1,585	115,155	208	135,330	0		0	– –		– –	– –
1979	0	12	384	11,427	6,624	223	1,659	106,677	206	127,201	0		0	– –		– –	– –
1980	0	12	488	9,741	6,646	128	1,477	95,235	232	113,946	0		0	– –		– –	– –
1981	0	14	250	10,382	6,131	301	1,417	91,008	299	109,789	181	[f R ]	0	– –		– –	– –
1982	0	13	157	9,568	5,706	270	1,292	86,469	65	103,527	482	[R ]	0	– –		– –	– –
1983	0	8	324	10,585	5,892	321	1,353	87,207	100	105,784	1,294	[R ]	0	– –		– –	– –
1984	0	11	181	10,690	5,983	434	1,442	91,097	55	109,882	1,269	[R ]	0	– –		– –	– –
1985	0	11	201	12,328	6,570	291	1,344	91,556	99	112,389	1,011	[R ]	0	– –		– –	– –
1986	0	15	250	12,324	7,129	283	1,314	94,158	34	115,491	814	[R ]	0	– –		– –	– –
1987	0	12	242	13,851	8,371	340	1,486	97,282	51	121,623	1,154	[R ]	0	– –		– –	– –
1988	0	18	241	13,953	8,585	345	1,433	100,548	30	125,136	1,193	[R ]	0	– –		– –	– –
1989	0	17	268	13,369	9,235	284	1,470	99,399	114	124,140	1,144	[R ]	0	– –		– –	– –
1990	0	18	215	13,207	10,057	283	1,513	98,167	92	123,533	1,184	[R ]	0	– –		– –	– –
1991	0	20	206	13,487	10,234	262	1,353	99,679	50	125,270	1,556	[R ]	5	– –		– –	– –
1992	0	22	182	13,973	10,125	251	1,380	99,868	97	125,875	1,347	[R ]	4	– –		– –	– –
1993	0	24	198	17,635	10,305	275	1,405	103,892	73	133,783	1,592	[R ]	5	– –		– –	– –
1994	0	23	237	17,922	10,281	470	1,468	104,215	97	134,691	1,832	[R ]	5	– –		– –	– –
1995	0	25	231	18,125	8,818	241	1,443	109,159	94	138,111	1,204	[R ]	4	– –		– –	– –
1996	0	26	215	18,940	9,045	224	1,401	109,025	123	138,970	507	[R ]	5	– –		– –	– –
1997	0	24	197	19,815	9,483	204	1,480	111,042	52	142,272	646	[R ]	4	– –		– –	– –
1998	0	21	167	21,145	9,025	804	1,549	113,608	82	146,379	835	[R ]	5	– –		– –	– –
1999	0	23	286	21,764	9,116	352	1,565	119,839	36	152,958	947	[R ]	4	– –		– –	– –
2000	0	27	205	21,915	7,214	266	1,542	116,941	48	148,131	2,243	[R ]	4	– –		– –	– –
2001	0	22	79	21,472	6,219	151	1,412	117,204	71	146,608	1,368	[R ]	5	– –		– –	– –
2002	0	27	167	22,514	6,016	183	1,396	119,567	47	149,891	2,900	[R ]	5	– –		– –	– –
2003	0	27	89	22,480	2,695	196	1,290	116,798	198	143,747	3,637	[R ]	3	– –		– –	– –
2004	0	28	80	23,993	3,733	397	1,307	116,468	251	146,228	3,758	[R ]	3	– –		– –	– –
2005	0	28	84	23,256	3,431	509	1,300	117,139	197	145,916	4,947	[R ]	5	– –		– –	– –
2006	0	26	67	23,767	4,124	231	1,267	115,637	232	145,325	6,557		4	– –		– –	– –
Trillion Btu
1960	5.5	2.7	6.6	14.4	18.2	0.1	7.7	327.3	4.6	378.9	0.0		(s)	387.2		0.1	387.3
1961	1.4	1.8	6.4	18.4	19.1	0.1	7.5	328.2	5.8	385.4	0.0		(s)	388.6		0.1	388.7
1962	1.3	1.9	9.0	19.8	22.3	0.1	6.7	339.3	5.3	402.6	0.0		(s)	405.8		(s)	405.9
1963	1.4	2.7	9.8	22.1	22.5	0.1	6.7	360.1	4.2	425.7	0.0		0.0	429.8		0.0	429.8
1964	1.4	4.7	11.1	25.4	24.1	0.1	7.1	373.0	4.0	444.8	0.0		0.0	450.8		0.0	450.8
1965	1.2	4.6	13.2	19.5	24.0	0.1	6.8	393.0	4.9	461.5	0.0		0.0	467.4		0.0	467.4
1966	1.1	7.0	16.6	21.9	28.2	0.2	7.1	415.7	3.3	492.9	0.0		0.0	501.0		0.0	501.0
1967	0.8	9.0	18.1	29.8	34.2	0.3	6.3	425.4	2.9	517.0	0.0		0.0	526.9		0.0	526.9
1968	0.8	8.3	24.0	30.8	41.0	0.3	6.9	458.3	3.6	564.9	0.0		0.0	574.0		0.0	574.0
1969	0.5	8.9	24.7	36.4	43.3	0.3	7.9	480.7	3.4	596.7	0.0		0.0	606.1		0.0	606.1
1970	0.5	10.5	3.6	37.0	41.0	0.2	8.0	489.9	2.7	582.5	0.0		0.0	593.5		0.0	593.5
1971	0.4	15.7	1.3	35.7	40.0	0.3	7.9	505.7	0.5	591.4	0.0		0.0	607.5		0.0	607.5
1972	0.3	16.6	2.5	56.2	37.2	0.3	8.5	536.8	1.8	643.3	0.0		0.0	660.2		0.0	660.2
1973	0.2	12.4	2.9	60.9	37.9	0.4	9.7	561.3	2.6	675.8	0.0		0.0	688.4		0.0	688.4
1974	0.1	11.2	1.0	57.3	35.2	0.4	9.3	548.2	2.9	654.2	0.0		0.0	665.6		0.0	665.6
1975	(s)	10.5	1.7	52.1	31.6	0.4	8.0	553.7	2.7	650.3	0.0		0.0	660.8		0.0	660.8
1976	(s)	12.1	1.9	57.8	31.7	0.6	8.9	581.9	1.8	684.6	0.0		0.0	696.6		0.0	696.6
1977	(s)	11.8	2.2	61.7	34.9	0.8	9.0	590.1	1.7	700.3	0.0		0.0	712.2		0.0	712.2
1978	0.0	3.6	2.4	64.9	36.2	1.1	9.6	604.9	1.3	720.4	0.0		0.0	724.0		0.0	724.0
1979	0.0	12.7	1.9	66.6	37.0	0.8	10.1	560.4	1.3	678.1	0.0		0.0	690.8		0.0	690.8
1980	0.0	12.6	2.5	56.7	37.1	0.5	9.0	500.3	1.5	607.5	0.0		0.0	620.1		0.0	620.1
1981	0.0	14.0	1.3	60.5	34.3	1.1	8.6	478.1	1.9	585.6	0.6	[f R ]	0.0	600.3	[f ]	0.0	600.3	[f ]
1982	0.0	13.8	0.8	55.7	31.8	1.0	7.8	454.2	0.4	551.8	1.7		0.0	567.3		0.0	567.3
1983	0.0	8.2	1.6	61.7	32.9	1.2	8.2	458.1	0.6	564.3	4.6	[R ]	0.0	577.0	[R ]	0.0	577.0	[R ]
1984	0.0	11.0	0.9	62.3	33.4	1.6	8.7	478.5	0.3	585.7	4.5	[R ]	0.0	601.2	[R ]	0.0	601.2	[R ]
1985	0.0	10.8	1.0	71.8	36.7	1.0	8.2	480.9	0.6	600.3	3.6	[R ]	0.0	614.7		0.0	614.7
1986	0.0	15.3	1.3	71.8	39.9	1.0	8.0	494.6	0.2	616.8	2.9		0.0	635.0		0.0	635.0
1987	0.0	12.6	1.2	80.7	46.9	1.2	9.0	511.0	0.3	650.4	4.1	[R ]	0.0	667.1	[R ]	0.0	667.1	[R ]
1988	0.0	19.1	1.2	81.3	48.1	1.3	8.7	528.2	0.2	668.9	4.2	[R ]	0.0	692.3		0.0	692.3
1989	0.0	17.6	1.4	77.9	51.8	1.0	8.9	522.1	0.7	663.9	4.0	[R ]	0.0	685.6	[R ]	0.0	685.6	[R ]
1990	0.0	18.7	1.1	76.9	56.6	1.0	9.2	515.7	0.6	661.0	4.2	[R ]	0.0	683.9	[R ]	0.0	683.9	[R ]
1991	0.0	20.3	1.0	78.6	57.5	0.9	8.2	523.6	0.3	670.1	5.5	[R ]	(s)	695.9	[R ]	(s)	696.0	[R ]
1992	0.0	22.5	0.9	81.4	57.0	0.9	8.4	524.6	0.6	673.8	4.8		(s)	701.1		(s)	701.1	[R ]
1993	0.0	24.8	1.0	102.7	58.1	1.0	8.5	545.7	0.5	717.6	5.6	[R ]	(s)	742.4		(s)	742.4
1994	0.0	23.4	1.2	104.4	58.2	1.7	8.9	545.0	0.6	720.0	6.5	[R ]	(s)	743.4		(s)	743.4
1995	0.0	25.9	1.2	105.6	50.0	0.9	8.8	569.3	0.6	736.2	4.3		(s)	762.2		(s)	762.2
1996	0.0	26.9	1.1	110.3	51.3	0.8	8.5	568.7	0.8	741.4	1.8		(s)	768.3		(s)	768.4
1997	0.0	24.8	1.0	115.4	53.8	0.7	9.0	578.9	0.3	759.1	2.3		(s)	783.9		(s)	783.9
1998	0.0	21.9	0.8	123.2	51.2	2.9	9.4	592.1	0.5	780.1	3.0		(s)	802.0		(s)	802.1
1999	0.0	23.5	1.4	126.8	51.7	1.3	9.5	624.5	0.2	815.4	3.3	[R ]	(s)	838.9		(s)	838.9
2000	0.0	27.5	1.0	127.7	40.9	1.0	9.3	609.3	0.3	789.5	7.9	[R ]	(s)	817.0		(s)	817.1
2001	0.0	23.0	0.4	125.1	35.3	0.5	8.6	610.6	0.4	780.9	4.8	[R ]	(s)	803.9		(s)	804.0
2002	0.0	26.9	0.8	131.1	34.1	0.7	8.5	622.7	0.3	798.2	10.3	[R ]	(s)	825.2		(s)	825.2
2003	0.0	27.4	0.5	130.9	15.3	0.7	7.8	608.2	1.2	764.6	12.9	[R ]	(s)	792.0		(s)	792.1
2004	0.0	27.5	0.4	139.8	21.2	1.4	7.9	607.4	1.6	779.6	13.3	[R ]	(s)	807.2		(s)	807.2
2005	0.0	28.3	0.4	135.5	19.5	1.8	7.9	611.2	1.2	777.5	17.5	[R ]	(s)	805.9		(s)	805.9
2006	0.0	26.1	0.3	138.4	23.4	0.8	7.7	603.4	1.5	775.5	23.2		(s)	801.7		(s)	801.7
aThe 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. fThere is a discontinuity in this time series between 1980 and 1981 due to the expanded coverage of renewable energy sources beginning in 1981. bTransportation use of natural gas is gas consumed in the operation of pipelines, primarily in compressors, and, since 1990, is also natural gas consumed as vehicle fuel. – – = Not applicable. cLiquefied petroleum gases. Where shown, R = Revised data and (s) = Physical unit value less than 0.5 or Btu value less than 0.05. dBeginning in 1993, fuel ethanol blended into motor gasoline is included in motor gasoline.  Fuel ethanol is also shown separately to display the use of renewable energy by the transportation sector.  It is counted only once in the total. Note:  Totals may not equal sum of components due to independent rounding. eIncurred in the generation, transmission, and distribution of electricity plus plant use and unaccounted for electrical system energy losses. Sources:  Data sources, estimation procedures, and assumptions are described in the Technical Notes.