Table 3.  Commercial Sector Energy Price and Expenditure Estimates, Selected Years, 1970-2006, Connecticut
Year	Primary Energy														Retail Electricity	Total Energy f,g
	Coal	Natural Gas a		Petroleum							Biomass e,g		Total f,g
				Distillate Fuel Oil	Kerosene		LPG b	Motor Gasoline c	Residual Fuel Oil	Total d
	Prices in Nominal Dollars per Million Btu
1970	0.79	1.45		1.09	0.79		1.42	2.96	0.42	1.00	0.56		1.13		7.15	2.59
1971	0.79	1.53		1.16	0.84		1.39	3.02	0.59	1.10	0.59		1.24		7.54	2.88
1972	0.92	1.59		1.16	0.84		1.42	3.01	0.70	1.14	0.60		1.29		8.30	3.17
1973	1.10	1.79		1.38	1.07		1.38	3.28	0.83	1.36	0.69		1.49		8.82	3.61
1974	1.42	2.20		2.46	2.43		2.32	4.38	2.00	2.46	1.06		2.36		12.41	5.28
1975	2.00	2.64		2.44	2.67		2.89	4.61	1.97	2.47	1.11		2.52		13.70	5.92
1976	1.60	3.20		2.62	2.72		3.29	4.80	1.87	2.60	1.19		2.78		13.55	5.93
1977	1.69	3.53		2.96	2.99		3.53	5.11	2.22	2.94	1.35		3.12		13.94	6.38
1978	1.69	3.72		3.12	3.11		3.86	5.34	2.11	3.04	1.43		3.25		14.15	6.57
1979	1.56	3.90		4.59	4.23		4.15	7.26	3.35	4.57	2.05		4.35		16.55	7.93
1980	1.67	4.67		6.37	6.29		5.31	10.10	4.59	6.06	2.85		5.41		19.84	10.27
1981	1.89	5.46		8.04	7.62		6.52	11.38	5.49	7.69	3.51		6.52	[R ]	24.36	12.76	[R ]
1982	1.99	6.78		7.80	8.82		6.91	10.30	4.67	7.32	3.40		6.98		26.43	13.85	[R ]
1983	1.98	7.24		7.46	7.67		7.37	9.56	4.51	6.63	3.30		6.85		26.50	13.60
1984	2.68	6.49		7.41	8.23		7.19	9.11	5.25	6.70	3.35		6.56		27.83	13.20	[R ]
1985	2.39	6.59		7.07	7.66		12.34	9.37	4.68	6.47	3.22		6.47		27.30	13.29	[R ]
1986	2.58	6.24		4.97	5.22		11.61	7.45	2.79	4.46	2.58		5.18		25.26	12.06	[R ]
1987	2.74	5.59		4.88	6.00		11.77	7.93	3.12	4.65	2.46		5.07		24.53	12.02
1988	2.55	5.45		4.65	5.66		11.42	8.91	2.57	4.31	2.49		4.84		24.74	12.27
1989	2.61	5.88		5.51	5.33		10.03	9.30	3.04	4.99	2.75		5.39	[R ]	25.99	12.67	[R ]
1990	2.58	6.09		6.80	6.75		11.67	10.06	3.25	6.21	2.83	[h ]	6.10	[h ]	27.09	14.05	[h ]
1991	2.69	6.69		6.09	6.00		12.90	10.04	2.69	6.32	2.71		6.44		28.21	15.04
1992	2.64	7.00		5.45	4.96		10.56	10.19	2.53	6.22	2.48		6.52		29.31	14.66
1993	2.33	6.83		5.22	5.00		10.62	10.09	2.66	6.58	2.42		6.63		29.82	15.47
1994	2.20	7.17		5.01	5.41		10.42	10.38	3.16	5.96	2.35		6.62		29.67	14.93
1995	2.26	7.35		4.94	4.70		10.69	11.13	3.38	5.25	2.30		6.49		30.67	15.69	[R ]
1996	2.30	7.20		5.77	5.65		11.84	11.77	3.90	6.73	1.48		6.74		30.54	15.32
1997	2.53	7.03		5.54	5.76		11.66	11.93	3.15	6.82	1.46		6.72		30.53	15.14
1998	2.29	6.72		4.48	4.73		10.41	10.08	2.46	5.62	1.27		6.10		29.53	14.92
1999	2.31	6.38		4.86	6.77		10.44	10.87	2.55	6.06	0.97	[R ]	5.97		28.56	14.09
2000	2.00	6.44		7.73	10.34		13.37	13.48	4.36	8.82	3.50	[R ]	7.18		27.27	14.44
2001	2.06	7.51		7.32	9.72		13.82	12.45	4.04	7.86	3.34	[R ]	7.58		27.22	15.15
2002	2.41	6.94		6.87	9.75		12.19	11.38	4.67	7.76	3.03	[R ]	7.19		27.45	15.29
2003	2.30	10.41		8.12	9.37		14.34	13.02	5.40	9.31	3.64		9.82		29.10	16.95
2004	2.41	11.36		9.87	11.24		15.86	15.09	5.64	10.00	4.14	[R ]	10.70		29.01	18.51
2005	3.47	12.62		13.89	15.15		17.91	18.16	8.16	13.78	5.48		12.97		33.78	22.10
2006	3.48	13.02		16.24	18.00		19.98	20.90	9.24	15.85	6.31		13.96		41.11	26.42
	Expenditures in Million Nominal Dollars
1970	0.3	21.3		29.5	0.1		0.8	1.5	2.6	34.4	(s)		56.2		113.5	169.6
1971	0.4	25.0		30.5	0.1		0.7	1.5	3.1	35.9	(s)		61.3		131.7	193.0
1972	0.4	27.5		32.3	0.1		0.8	2.4	3.6	39.2	(s)		67.1		159.2	226.3
1973	0.5	28.1		39.0	0.1		0.7	3.5	4.5	47.8	(s)		76.4		184.8	261.2
1974	0.6	36.2		63.7	0.1		1.1	5.3	9.2	79.4	(s)		116.3		249.8	366.1
1975	0.7	42.3		59.7	0.2		1.5	5.8	8.1	75.2	0.1		118.3		280.4	398.7
1976	0.5	53.8		71.8	0.1		1.7	6.1	9.8	89.6	0.1		144.0		289.4	433.4
1977	0.6	59.9		79.4	0.1		1.9	6.7	12.1	100.2	0.1		160.8		309.4	470.2
1978	0.5	63.8		83.9	0.1		1.8	7.3	12.6	105.8	0.1		170.2		324.2	494.5
1979	0.4	66.4		155.5	0.2		1.5	9.8	12.0	178.9	0.2		245.9		388.7	634.7
1980	0.5	95.9	[R ]	107.8	0.2		2.0	14.6	33.8	158.4	0.6		255.5	[R ]	476.4	731.9	[R ]
1981	1.4	124.9	[R ]	137.4	0.5		2.5	16.8	27.2	184.3	0.7		311.3	[R ]	625.4	936.7	[R ]
1982	1.1	158.8	[R ]	135.1	0.1		2.5	15.9	22.4	175.9	0.6		336.4	[R ]	695.9	1,032.3	[R ]
1983	0.9	165.3	[R ]	140.7	3.0		3.2	9.6	41.0	197.4	0.7		364.2	[R ]	738.8	1,103.0	[R ]
1984	2.2	165.1	[R ]	164.3	4.7	[R ]	2.5	6.9	65.1	240.2	0.5		408.0	[R ]	785.9	1,193.9	[R ]
1985	1.6	166.1	[R ]	163.1	2.8		5.0	7.0	49.4	227.3	0.5		395.5	[R ]	813.3	1,208.8	[R ]
1986	1.8	158.3	[R ]	113.7	2.0		4.2	5.7	28.2	153.8	0.4		314.3	[R ]	798.8	1,113.1	[R ]
1987	1.4	158.6	[R ]	101.9	3.8		6.0	7.2	25.6	144.5	0.3		304.8	[R ]	820.1	1,124.9	[R ]
1988	0.6	153.6	[R ]	93.8	2.1		5.5	7.7	22.0	131.1	0.4		285.7	[R ]	871.0	1,156.7	[R ]
1989	0.6	186.6	[R ]	122.4	4.4		5.5	9.3	29.3	170.8	1.0		359.1	[R ]	944.0	1,303.1	[R ]
1990	0.6	185.0	[R ]	137.8	2.0		6.4	10.8	21.1	178.1	1.8	[h ]	365.5	[ h R ]	990.0	1,355.6	[ h R ]
1991	0.7	185.0	[R ]	122.5	5.7		7.8	34.6	8.9	179.5	1.8		367.1	[R ]	1,050.0	1,417.1	[R ]
1992	1.1	214.7	[R ]	108.6	1.3		8.2	84.3	14.0	216.5	1.7		434.2	[R ]	1,085.2	1,519.5	[R ]
1993	0.6	220.4	[R ]	83.1	1.3		7.1	84.2	6.8	182.5	2.2		405.7	[R ]	1,123.6	1,529.3	[R ]
1994	0.6	288.8	[R ]	80.2	1.6		6.3	56.5	12.8	157.4	2.0		448.7	[R ]	1,135.0	1,583.7	[R ]
1995	1.2	286.4	[R ]	86.8	0.7		6.0	14.5	9.5	117.5	2.0		407.1	[R ]	1,182.1	1,589.3	[R ]
1996	0.3	294.6	[R ]	99.4	2.3		8.0	50.6	11.2	171.5	5.0		471.4	[R ]	1,203.1	1,674.5	[R ]
1997	0.4	308.1	[R ]	94.7	3.4		9.0	61.2	6.4	174.6	4.4		487.5	[R ]	1,213.9	1,701.4	[R ]
1998	0.4	291.6	[R ]	68.6	4.7		10.2	38.1	2.5	124.1	4.1		420.1		1,227.5	1,647.5	[R ]
1999	0.3	310.5		75.0	3.1		7.9	44.1	3.4	133.5	4.2		448.4		1,203.3	1,651.7
2000	0.2	320.9		134.4	6.9		11.4	57.9	6.0	216.6	2.7		540.4		1,162.8	1,703.2
2001	0.2	340.8		145.2	12.7		12.2	18.8	4.2	193.1	2.2		536.2		1,206.8	1,743.0
2002	0.2	291.0		115.5	7.3		11.6	48.6	9.4	192.5	2.0		485.7	[R ]	1,232.9	1,718.6	[R ]
2003	0.2	405.7	[R ]	165.2	6.6		16.8	125.4	23.9	338.0	2.5		746.4	[R ]	1,299.9	2,046.3	[R ]
2004	0.2	401.2	[R ]	203.8	11.0		17.5	12.0	11.7	255.9	2.8		660.1	[R ]	1,331.9	1,992.0	[R ]
2005	0.4	464.1	[R ]	243.4	22.9		18.0	18.0	18.1	320.3	3.7		788.5	[R ]	1,607.7	2,396.2	[R ]
2006	0.3	443.9		257.9	18.5		16.9	5.0	18.4	316.7	3.9		764.9		1,909.2	2,674.1
aFor expenditures, natural gas only; excludes supplemental gaseous fuels (SGF). Through 1979, includes unknown quantities of SGF. gFor 1981 through 1992 expenditures, total includes fuel ethanol blended into gasoline that is not shown in the motor gasoline column bLiquefied petroleum gases. hThere is a discontinuity in this time series between 1988 and 1989 due to the expanded coverage of the use of wood and waste beginning in 1989. cFor expenditures, includes fuel ethanol blended into motor gasoline, beginning in 1993. Where shown, R = Revised data and (s) = Value less than 0.05 million nominal dollars. dIncludes small amounts of petroleum coke not shown separately. Note:  Expenditure totals may not equal sum of components due to independent rounding. eWood and waste.  Prior to 2001, includes non-biomass waste. Sources:  Data sources, estimation procedures, and assumptions are described in the Technical Notes. fThere are no direct fuel costs for hydroelectric, geothermal, wind, photovoltaic, or solar thermal energy.