AmerenCIPS-Metro East Area
Yearly Averages
Year
Cents/Therm
2009
63.62
2008
105.36
2007
85.15
2006
83.24
2005
81.86
2004
70.06
2003
64.36
2002
53.97
2001
61.70
2000
54.08
1999
39.02
1998
30.33
1997
34.74
1996
28.59
1995
24.57
Last updated: November 4, 2009
Monthly Charges in Cents/Therm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Spt
Oct
Nov
Dec
'09
90.24
84.41
63.83
57.80
57.86
57.21
59.50
58.91
56.66
56.51
56.89
—
'08
82.26
80.11
85.00
90.60
98.15
111.52
122.49
134.57
134.42
135.71
94.80
94.71
'07
84.68
84.35
76.07
83.66
87.95
89.01
92.64
87.46
90.14
81.82
78.92
81.72
'06
109.97
105.88
98.79
85.21
80.03
79.59
73.83
69.42
67.62
79.39
71.57
77.53
'05
69.73
67.04
67.31
73.91
78.91
76.75
70.03
74.05
78.63
106.57
111.29
108.11
'04
71.30
78.27
83.75
88.75
71.49
70.06
67.62
64.44
59.82
53.26
65.68
66.30
'03
51.75
55.38
57.37
69.05
75.89
80.14
70.54
68.04
65.61
61.60
61.37
55.64
'02
49.45
50.72
54.99
59.11
55.15
60.96
55.31
52.42
49.75
54.32
55.84
49.57
'01
77.63
90.44
80.78
58.16
64.33
68.91
57.46
45.45
63.70
38.59
49.09
45.89
'00
39.10
40.04
43.37
46.62
51.32
54.36
58.34
60.73
59.02
57.71
71.06
67.26
'99
30.38
33.45
28.99
31.75
38.43
39.31
43.17
43.14
43.91
45.71
48.44
41.56
'98
36.29
27.65
29.64
31.43
27.96
37.53
34.90
25.65
29.64
27.00
29.19
27.04
'97
44.34
47.37
35.46
25.92
25.89
39.04
28.21
30.48
31.94
34.82
33.27
40.14
'96
25.28
30.71
35.10
41.49
36.29
16.20
25.74
30.39
33.95
22.66
16.67
28.65
'95
21.72
23.54
25.98
19.93
21.72
26.35
26.84
24.96
27.96
25.62
24.21
25.99