Exhibit 305.xls

Sheet3
Sheet2
Sheet1
System
Peak MW
Maintenance
@ Peak MW
Accounted
for Capacity MW
Average
J
F
M
A
S
O
N
D
Peak %
Capacity %
Accounted for
1999-2002
(Used in Figure 7)
Average Coincident Peak Data
Exhibit 305
2230.75
132.00
2362.75
0.79
0.80
2196.50
132.00
2328.50
0.78
0.79
2026.75
150.50
2177.25
0.72
0.74
1885.25
341.50
2226.75
0.67
0.76
2290.00
306.25
2596.25
0.81
0.88
2704.75
111.75
2816.50
0.96
0.96
2822.75
125.50
2948.25
1.00
1.00
2596.25
142.50
2738.75
0.92
0.93
2220.25
120.50
2340.75
0.79
0.79
1939.25
248.75
2188.00
0.69
0.74
2070.50
300.50
2371.00
0.73
0.80
2072.75
163.00
2235.75
0.73
0.76
MW's
Load plus Maintenance Requirement
Average 1999-2002