Table 11.  Transportation Sector Energy Consumption Estimates, Selected Years, 1960-2006, Texas
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	18	52	3,261	13,571	10,842	2,024	1,780	87,381	17,736	136,595	0		8	– –		– –	– –
1961	3	63	2,855	13,784	11,801	2,192	1,733	90,265	15,471	138,102	0		7	– –		– –	– –
1962	3	61	3,883	14,202	14,045	2,261	1,789	93,979	12,752	142,912	0		6	– –		– –	– –
1963	3	66	3,654	14,919	14,650	2,433	1,788	97,692	11,755	146,891	0		6	– –		– –	– –
1964	4	66	3,370	14,967	15,498	3,142	1,878	100,801	12,442	152,099	0		5	– –		– –	– –
1965	4	68	3,457	15,810	15,365	4,588	1,814	104,577	12,346	157,957	0		4	– –		– –	– –
1966	3	68	3,012	14,122	17,646	4,851	1,884	110,564	11,902	163,981	0		0	– –		– –	– –
1967	2	72	2,671	15,017	21,162	4,815	1,659	115,177	12,062	172,564	0		0	– –		– –	– –
1968	2	85	2,223	17,658	24,253	5,450	1,822	124,375	11,869	187,650	0		0	– –		– –	– –
1969	2	86	2,187	20,721	25,101	5,678	1,593	131,667	12,058	199,005	0		0	– –		– –	– –
1970	2	96	2,007	22,454	24,430	5,587	1,623	139,292	11,667	207,059	0		0	– –		– –	– –
1971	1	99	1,998	24,245	25,067	6,366	1,627	146,499	9,832	215,634	0		0	– –		– –	– –
1972	1	104	1,565	30,563	25,910	6,535	1,742	157,410	9,629	233,354	0		0	– –		– –	– –
1973	2	105	1,554	36,010	26,533	6,007	1,817	167,639	15,604	255,165	0		0	– –		– –	– –
1974	2	94	1,603	38,271	25,955	5,299	1,740	166,032	21,280	260,181	0		0	– –		– –	– –
1975	1	82	1,312	37,391	27,308	4,969	1,738	173,854	25,049	271,622	0		0	– –		– –	– –
1976	(s)	72	1,270	38,487	25,641	5,124	1,931	183,900	26,877	283,230	0		0	– –		– –	– –
1977	(s)	67	1,361	43,360	26,704	5,416	1,908	193,072	32,529	304,351	0		0	– –		– –	– –
1978	0	75	1,279	46,671	27,954	5,007	2,049	200,468	36,548	319,977	0		0	– –		– –	– –
1979	0	78	1,176	49,369	29,263	782	2,144	193,944	49,031	325,708	0		0	– –		– –	– –
1980	0	105	1,264	48,286	30,934	649	1,909	177,228	45,812	306,082	0		0	– –		– –	– –
1981	0	102	1,301	57,479	30,922	1,373	1,831	183,644	35,827	312,378	0	[f ]	0	– –		– –	– –
1982	0	103	903	57,045	42,809	1,197	1,670	189,156	30,391	323,171	90	[R ]	0	– –		– –	– –
1983	0	106	762	53,712	47,270	1,421	1,748	192,055	25,716	322,685	646	[R ]	0	– –		– –	– –
1984	0	108	963	50,537	64,626	829	1,864	192,758	24,764	336,341	455	[R ]	0	– –		– –	– –
1985	0	92	1,317	53,074	74,500	609	1,738	198,761	21,610	351,609	781	[R ]	0	– –		– –	– –
1986	0	82	1,539	48,967	80,214	764	1,699	202,884	25,541	361,609	762	[R ]	0	– –		– –	– –
1987	0	81	1,150	48,185	84,562	452	1,921	198,817	19,522	354,609	1,072	[R ]	0	– –		– –	– –
1988	0	108	1,013	47,679	94,793	464	1,852	202,116	22,015	369,932	804	[R ]	0	– –		– –	– –
1989	0	107	820	50,926	93,265	452	1,900	196,670	25,835	369,868	605	[R ]	0	– –		– –	– –
1990	0	106	838	47,369	95,903	479	1,955	198,773	25,865	371,182	565	[R ]	0	– –		– –	– –
1991	0	82	655	52,656	90,674	345	1,749	192,539	27,020	365,639	564	[R ]	0	– –		– –	– –
1992	0	81	783	56,187	90,029	310	1,783	194,901	29,589	373,582	639	[R ]	0	– –		– –	– –
1993	0	82	693	60,961	86,961	348	1,816	203,844	19,826	374,449	147	[R ]	(s)	– –		– –	– –
1994	0	96	773	63,121	83,397	614	1,898	214,861	18,891	383,555	365	[R ]	0	– –		– –	– –
1995	0	82	645	64,957	83,002	322	1,865	209,319	20,024	380,135	1,192	[R ]	0	– –		– –	– –
1996	0	76	625	70,191	99,870	274	1,810	222,177	17,866	412,812	444	[R ]	8	– –		– –	– –
1997	0	82	658	73,424	105,610	246	1,912	220,599	20,220	422,669	1,048	[R ]	19	– –		– –	– –
1998	0	67	555	79,063	108,536	735	2,002	231,655	24,640	447,186	1,549	[R ]	21	– –		– –	– –
1999	0	71	796	79,575	104,896	365	2,023	240,326	17,471	445,453	1,349	[R ]	19	– –		– –	– –
2000	0	63	609	82,848	102,717	234	1,992	247,076	21,007	456,482	1,545	[R ]	30	– –		– –	– –
2001	0	71	468	91,945	112,845	586	1,826	251,744	16,090	475,504	1,552	[R ]	34	– –		– –	– –
2002	0	91	533	91,635	115,598	480	1,804	263,306	16,088	489,444	676	[R ]	44	– –		– –	– –
2003	0	58	511	90,414	101,334	485	1,668	264,111	16,648	475,172	550	[R ]	90	– –		– –	– –
2004	0	58	485	101,506	88,821	573	1,690	269,523	20,281	482,878	650	[R ]	81	– –		– –	– –
2005	0	83	512	104,804	80,382	468	1,681	272,404	22,460	482,711	677	[R ]	71	– –		– –	– –
2006	0	87	495	118,413	81,452	520	1,638	279,135	23,981	505,634	10,039		62	– –		– –	– –
Trillion Btu
1960	0.3	54.1	16.5	79.1	58.6	8.1	10.8	459.0	111.5	743.5	0.0		(s)	797.9		0.1	798.0
1961	0.1	65.0	14.4	80.3	63.9	8.8	10.5	474.2	97.3	749.4	0.0		(s)	814.5		0.1	814.5
1962	0.1	63.4	19.6	82.7	76.4	9.1	10.8	493.7	80.2	772.5	0.0		(s)	836.0		0.1	836.0
1963	(s)	68.0	18.4	86.9	79.8	9.8	10.8	513.2	73.9	792.8	0.0		(s)	860.9		(s)	860.9
1964	0.1	68.4	17.0	87.2	84.5	12.6	11.4	529.5	78.2	820.4	0.0		(s)	888.9		(s)	889.0
1965	0.1	70.0	17.5	92.1	84.3	18.4	11.0	549.3	77.6	850.3	0.0		(s)	920.4		(s)	920.4
1966	0.1	70.5	15.2	82.3	97.2	19.5	11.4	580.8	74.8	881.1	0.0		0.0	951.7		0.0	951.7
1967	(s)	75.5	13.5	87.5	116.8	18.5	10.1	605.0	75.8	927.2	0.0		0.0	1,002.8		0.0	1,002.8
1968	(s)	88.3	11.2	102.9	133.9	20.8	11.1	653.3	74.6	1,007.8	0.0		0.0	1,096.2		0.0	1,096.2
1969	(s)	89.6	11.0	120.7	139.2	21.6	9.7	691.6	75.8	1,069.7	0.0		0.0	1,159.3		0.0	1,159.3
1970	(s)	98.8	10.1	130.8	135.9	21.1	9.8	731.7	73.3	1,112.9	0.0		0.0	1,211.7		0.0	1,211.7
1971	(s)	101.8	10.1	141.2	139.4	24.0	9.9	769.6	61.8	1,156.0	0.0		0.0	1,257.8		0.0	1,257.8
1972	(s)	107.4	7.9	178.0	144.4	24.6	10.6	826.9	60.5	1,252.9	0.0		0.0	1,360.3		0.0	1,360.3
1973	(s)	107.7	7.8	209.8	148.2	22.5	11.0	880.6	98.1	1,378.0	0.0		0.0	1,485.8		0.0	1,485.8
1974	(s)	96.8	8.1	222.9	144.9	19.8	10.6	872.2	133.8	1,412.2	0.0		0.0	1,509.0		0.0	1,509.0
1975	(s)	84.6	6.6	217.8	152.7	18.5	10.5	913.3	157.5	1,476.8	0.0		0.0	1,561.4		0.0	1,561.4
1976	(s)	74.0	6.4	224.2	143.3	19.0	11.7	966.0	169.0	1,539.6	0.0		0.0	1,613.7		0.0	1,613.7
1977	(s)	68.4	6.9	252.6	149.3	19.9	11.6	1,014.2	204.5	1,658.9	0.0		0.0	1,727.3		0.0	1,727.3
1978	0.0	77.1	6.5	271.9	156.5	18.4	12.4	1,053.1	229.8	1,748.5	0.0		0.0	1,825.6		0.0	1,825.6
1979	0.0	80.2	5.9	287.6	164.0	2.9	13.0	1,018.8	308.3	1,800.4	0.0		0.0	1,880.6		0.0	1,880.6
1980	0.0	108.1	6.4	281.3	173.3	2.4	11.6	931.0	288.0	1,693.9	0.0		0.0	1,801.9		0.0	1,801.9
1981	0.0	105.1	6.6	334.8	173.4	5.0	11.1	964.7	225.2	1,720.8	0.0	[f ]	0.0	1,826.0	[f ]	0.0	1,826.0	[f ]
1982	0.0	106.0	4.6	332.3	240.7	4.3	10.1	993.6	191.1	1,776.7	0.3		0.0	1,883.0		0.0	1,883.0
1983	0.0	109.2	3.8	312.9	266.0	5.1	10.6	1,008.9	161.7	1,769.0	2.3		0.0	1,880.5		0.0	1,880.5
1984	0.0	112.2	4.9	294.4	364.3	3.0	11.3	1,012.6	155.7	1,846.1	1.6		0.0	1,959.9		0.0	1,959.9
1985	0.0	95.6	6.6	309.2	420.5	2.2	10.5	1,044.1	135.9	1,929.0	2.8	[R ]	0.0	2,027.4	[R ]	0.0	2,027.4	[R ]
1986	0.0	85.2	7.8	285.2	453.0	2.8	10.3	1,065.8	160.6	1,985.4	2.7	[R ]	0.0	2,073.4		0.0	2,073.4
1987	0.0	84.4	5.8	280.7	477.6	1.7	11.6	1,044.4	122.7	1,944.5	3.8	[R ]	0.0	2,032.7	[R ]	0.0	2,032.7	[R ]
1988	0.0	111.8	5.1	277.7	535.5	1.7	11.2	1,061.7	138.4	2,031.4	2.8	[R ]	0.0	2,146.1	[R ]	0.0	2,146.1	[R ]
1989	0.0	111.4	4.1	296.6	526.9	1.7	11.5	1,033.1	162.4	2,036.4	2.1	[R ]	0.0	2,150.0	[R ]	0.0	2,150.0	[R ]
1990	0.0	110.5	4.2	275.9	542.1	1.7	11.9	1,044.2	162.6	2,042.7	2.0	[R ]	0.0	2,155.2		0.0	2,155.2
1991	0.0	85.2	3.3	306.7	512.8	1.2	10.6	1,011.4	169.9	2,016.0	2.0	[R ]	0.0	2,103.2	[R ]	0.0	2,103.2	[R ]
1992	0.0	85.1	4.0	327.3	509.1	1.1	10.8	1,023.8	186.0	2,062.1	2.3		0.0	2,149.5	[R ]	0.0	2,149.5	[R ]
1993	0.0	84.7	3.5	355.1	492.0	1.3	11.0	1,070.8	124.6	2,058.3	0.5		(s)	2,143.1		(s)	2,143.1
1994	0.0	100.0	3.9	367.7	472.5	2.2	11.5	1,123.7	118.8	2,100.3	1.3		0.0	2,200.3		0.0	2,200.3
1995	0.0	85.7	3.3	378.4	470.5	1.2	11.3	1,091.6	125.9	2,082.1	4.2	[R ]	0.0	2,167.8		0.0	2,167.8
1996	0.0	78.8	3.2	408.9	566.2	1.0	11.0	1,158.9	112.3	2,261.4	1.6		(s)	2,340.2		0.1	2,340.3
1997	0.0	84.8	3.3	427.7	598.8	0.9	11.6	1,150.0	127.1	2,319.4	3.7	[R ]	0.1	2,404.3		0.1	2,404.4
1998	0.0	69.9	2.8	460.5	615.4	2.7	12.1	1,207.4	154.9	2,455.8	5.5	[R ]	0.1	2,525.8		0.2	2,526.0
1999	0.0	74.0	4.0	463.5	594.8	1.3	12.3	1,252.3	109.8	2,438.1	4.8		0.1	2,512.2		0.2	2,512.3
2000	0.0	65.2	3.1	482.6	582.4	0.8	12.1	1,287.3	132.1	2,500.3	5.5		0.1	2,565.6		0.2	2,565.8
2001	0.0	73.0	2.4	535.6	639.8	2.1	11.1	1,311.6	101.2	2,603.7	5.5	[R ]	0.1	2,676.8		0.3	2,677.1
2002	0.0	102.7	2.7	533.8	655.4	1.7	10.9	1,371.3	101.1	2,677.0	2.4		0.2	2,779.9		0.3	2,780.2
2003	0.0	67.7	2.6	526.7	574.6	1.8	10.1	1,375.2	104.7	2,595.6	1.9	[R ]	0.3	2,663.6		0.7	2,664.3
2004	0.0	57.4	2.4	591.3	503.6	2.1	10.2	1,405.6	127.5	2,642.7	2.3	[R ]	0.3	2,700.4		0.6	2,701.0
2005	0.0	85.4	2.6	610.5	455.8	1.7	10.2	1,421.4	141.2	2,643.3	2.4		0.2	2,729.0		0.5	2,729.5
2006	0.0	89.5	2.5	689.8	461.8	1.9	9.9	1,456.5	150.8	2,773.2	35.5		0.2	2,862.9		0.5	2,863.4
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.