Table 7.  Energy Consumption Estimates by Source, Selected Years, 1960-2005, Maryland
Year	Coal a	Natural Gas b		Petroleum														Nuclear Electric Power	Hydro- electric Power e	Bio- mass a,f		Other a,g		Net Inter- state Flow of Electric- ity/Losses h		Total i
				Asphalt & Road Oil a	Aviation Gasoline a		Distillate Fuel a	Jet Fuel a	Kero- sene a	LPG a,c	Lubri- cants a	Motor Gasoline		Residual Fuel a	Other a,d	Total
	Thousand Short Tons	Billion Cubic Feet		Thousand Barrels														Million kWh						Million kWh
1960	8,528	71		1,813	279		12,870	2,457	2,445	1,051	565	22,552		16,835	978	61,844		0	1,358	– –		– –		1,688		– –
1961	8,665	74		2,369	268		14,235	2,905	2,870	1,078	550	23,048		12,980	994	61,298		0	1,139	– –		– –		2,726		– –
1962	9,501	82		2,421	451		15,116	3,343	2,867	1,258	645	24,489		13,567	1,018	65,176		0	1,148	– –		– –		1,644		– –
1963	10,373	86		2,676	559		15,889	2,554	2,564	1,469	645	25,753		13,181	1,309	66,598		0	971	– –		– –		453		– –
1964	11,321	92		2,802	505		16,807	2,710	2,435	1,469	677	26,386		14,211	1,686	69,687		0	1,112	– –		– –		-34		– –
1965	12,372	99		3,289	474		16,967	2,856	2,371	1,473	627	27,510		15,510	1,697	72,774		0	1,141	– –		– –		-5,186		– –
1966	12,869	100		2,944	485		17,579	3,241	2,472	1,640	651	29,305		16,603	2,117	77,036		0	1,322	– –		– –		-4,746		– –
1967	13,347	118		2,975	464		17,500	3,966	2,362	1,417	526	30,555		12,313	2,114	74,192		0	1,923	– –		– –		-5,529		– –
1968	13,846	127		2,705	473		18,655	4,741	2,612	1,599	578	32,741		12,694	2,319	79,117		0	1,609	– –		– –		-3,017		– –
1969	13,609	144		2,565	362		18,520	4,632	2,419	1,699	613	34,787		15,605	2,389	83,590		0	1,359	– –		– –		3,031		– –
1970	12,216	156		2,798	309		19,817	4,477	2,331	1,841	624	37,159		22,046	2,895	94,297		0	1,907	– –		– –		4,834		– –
1971	10,765	161		2,955	291		20,003	4,104	2,575	1,923	612	38,914		29,863	1,713	102,955		0	1,773	– –		– –		8,460		– –
1972	8,821	176		3,090	266		21,350	3,845	1,804	2,279	655	41,424		36,955	1,868	113,536		0	2,282	– –		– –		2,729		– –
1973	9,974	174		3,844	259		22,919	3,658	1,084	2,506	618	42,872		41,442	1,701	120,903		0	2,165	– –		– –		8,865		– –
1974	8,795	172		3,796	270		22,469	3,247	1,185	2,360	592	42,375		39,025	1,633	116,952		0	1,969	– –		– –		1,872		– –
1975	7,761	140		3,246	205		21,034	3,049	1,193	2,395	763	43,688		26,941	2,166	104,680		4,386	2,311	– –		– –		9,716		– –
1976	9,607	148		3,385	200		20,205	3,125	1,022	2,738	847	45,544		27,570	2,666	107,304		6,420	2,088	– –		– –		5,628		– –
1977	7,510	133		3,479	204		21,670	3,401	990	2,801	724	46,934		26,375	2,764	109,341		10,881	2,018	– –		– –		3,267		– –
1978	8,323	136		3,895	178		21,216	3,295	883	2,549	777	47,874		27,451	2,751	110,870		9,896	1,735	– –		– –		3,197		– –
1979	9,500	172		3,520	145		23,768	3,237	1,472	2,050	813	44,482		24,027	2,650	106,164		9,674	2,191	– –		– –		7,959		– –
1980	9,312	160		2,638	173		21,908	3,522	1,168	2,060	724	44,003		16,480	2,504	95,181		10,947	1,270	– –		– –		17,788		– –
1981	8,376	175		3,014	128		18,609	3,537	879	2,015	695	44,412		13,134	2,717	89,140		11,523	1,426	– –		– –		24,997		– –
1982	8,597	158		3,123	74		16,314	3,573	805	2,039	633	44,193		11,966	2,277	84,997		10,345	1,341	– –		– –		25,731		– –
1983	9,083	146		4,312	72		18,472	3,797	658	2,050	663	44,252		10,937	2,163	87,377		11,676	1,765	– –		– –		21,988		– –
1984	10,595	159		5,016	67		20,049	3,658	409	2,405	707	45,428		11,479	2,811	92,030		11,651	2,022	– –		– –		16,596		– –
1985	10,012	151		4,520	76		18,958	3,901	1,247	1,805	659	45,632		7,916	2,640	87,354		9,926	1,524	– –		– –		30,726		– –
1986	10,750	153		5,211	101		18,310	3,889	936	1,428	644	46,914		7,282	3,552	88,268		12,828	1,876	– –		– –		22,055		– –
1987	11,311	169		4,823	87		19,525	3,771	1,209	1,741	729	48,215		9,077	4,432	93,608		10,070	1,612	– –		– –		34,916		– –
1988	11,757	173		4,350	94		19,985	4,481	1,526	1,695	703	49,125		10,417	4,288	96,663		11,734	1,328	– –		– –		31,403		– –
1989	11,541	193		4,500	83		21,381	4,384	1,006	2,135	721	49,629		15,711	3,406	102,955		2,719	1,778	– –		– –		50,625		– –
1990	11,193	176		5,008	74		18,327	3,637	466	1,965	742	47,415		10,542	3,599	91,775		1,251	2,299	– –		– –		64,117		– –
1991	10,709	178		3,703	75		18,646	3,293	476	2,018	663	48,448		9,786	3,435	90,544		9,036	1,407	– –		– –		48,163		– –
1992	9,713	185		3,509	96		19,694	3,061	378	2,635	676	49,044		8,224	4,075	91,392		10,664	1,825	– –		– –		44,735		– –
1993	10,268	182		4,684	102		20,157	3,000	621	2,479	689	49,602		10,402	3,450	95,187		12,301	1,658	– –		– –		42,316		– –
1994	10,491	186		4,363	71		20,387	3,229	672	2,835	720	50,699		9,479	3,500	95,954		11,235	2,010	– –		– –		42,960		– –
1995	11,198	194		4,236	48		19,176	3,430	801	2,687	708	51,475		4,065	3,319	89,946		12,938	1,442	– –		– –		48,410		– –
1996	11,366	196		3,610	35		21,670	3,897	802	2,995	687	51,800		4,517	3,682	93,695		12,093	2,457	– –		– –		49,599		– –
1997	11,239	212		5,619	43		19,586	4,096	865	2,856	725	53,594		4,212	3,523	95,120		13,213	1,588	– –		– –		45,475		– –
1998	11,790	189		4,679	56		20,657	3,920	1,146	2,410	759	54,585		7,572	4,643	100,429		13,331	1,740	– –		– –		37,935		– –
1999	11,824	196		4,375	39		21,741	3,938	814	2,143	767	56,886		9,084	5,319	105,106		13,312	1,424	– –		– –		40,633		– –
2000	12,221	212		4,701	40		22,387	4,108	898	2,406	756	57,157		5,154	4,259	101,866		13,827	1,733	– –		– –		46,050		– –
2001	12,519	178		4,315	105		23,134	2,929	891	2,544	692	59,263		5,776	2,915	102,564		13,656	1,184	– –		– –		52,164	[R ]	– –
2002	12,571	196		4,561	100		21,479	1,718	521	2,367	684	60,445		4,571	2,939	99,385		12,128	1,661	– –		– –		75,954	[R ]	– –
2003	13,039	197		3,455	88		21,827	2,343	626	3,498	633	61,908		6,299	2,651	103,326		13,691	2,647	– –		– –		73,911	[R ]	– –
2004	13,006	195	[R ]	3,165	82	[R ]	22,830	3,140	714	2,872	641	63,614