Citizens Utility Board | Natural Gas Price Checker | Ameren IP

Ameren IP


Yearly Averages
Year		Cents/Therm
2009		61.62

2008		106.66

2007		82.15

2006		81.46

2005		79.56

2004		69.49

2003		61.13

2002		43.26

2001		50.88

2000		45.29

1999		29.75

1998		27.45

1997		33.26

1996		29.32

1995		20.47

Last updated: November 4, 2009

Monthly Charges in Cents/Therm

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Spt	Oct	Nov	Dec

'09	85.11	76.79	68.24	57.10	55.35	57.14	57.49	55.24	54.46	53.96	56.91	—

'08	81.36	81.44	85.30	92.15	101.19	116.39	126.36	135.44	133.09	139.42	93.38	94.36

'07	80.15	80.37	75.68	80.91	82.03	85.60	89.78	89.48	81.15	77.86	80.60	84.35

'06	114.90	104.04	99.56	73.15	77.01	70.82	70.91	64.26	66.63	78.07	78.10	80.03

'05	73.58	70.04	66.97	70.58	75.05	65.43	71.31	75.66	77.26	96.87	107.96	104.01

'04	69.20	64.27	62.08	63.81	66.55	72.23	75.42	68.62	70.19	67.89	77.38	76.19

'03	52.81	51.59	68.04	60.47	62.22	70.58	62.53	60.92	60.45	61.72	60.17	62.00

'02	40.31	45.95	41.35	42.45	41.24	42.28	40.79	37.38	41.42	46.94	49.54	49.45

'01	94.59	64.59	64.70	62.26	57.20	44.59	38.61	39.55	33.95	27.66	43.31	39.53

'00	28.39	29.93	29.63	30.09	37.52	51.92	51.46	45.78	54.72	62.67	53.78	67.58

'99	29.31	27.15	25.34	22.47	28.21	27.28	28.05	32.06	37.65	32.93	37.11	29.47

'98	30.26	27.14	27.58	28.25	29.72	24.65	28.96	25.71	23.94	27.29	27.11	28.74

'97	38.97	39.19	30.37	25.52	28.23	28.59	27.69	28.54	32.69	43.67	42.46	33.26

'96	27.17	20.95	20.00	22.75	22.29	28.99	32.27	36.61	29.83	26.94	35.69	48.31

'95	22.23	21.95	20.44	21.36	18.09	19.60	21.93	21.43	20.60	19.20	18.72	20.03