P-5

Ancillary Services Prices, Day Ahead Market

11/26/2005

Time StampEastWest
10 Min Spinning Reserve ($/MWHr)10 Min Non-Synchronous Reserve ($/MWHr)30 Min Operating Reserve ($/MWHr)Regulation ($/MWHr)10 Min Spinning Reserve ($/MWHr)10 Min Non-Synchronous Reserve ($/MWHr)30 Min Operating Reserve ($/MWHr)Regulation ($/MWHr)
00:000.20.20.2850.20.20.285
01:000.20.20.284.650.20.20.284.65
02:000.20.20.283.680.20.20.283.68
03:000.20.20.282.950.20.20.282.95
04:000.20.20.282.970.20.20.282.97
05:000.20.20.297.290.20.20.297.29
06:003.493.490.2599.570.250.250.2599.57
07:0070.50.510070.50.5100
08:0070.50.58870.50.588
09:009.530.98887.480.980.9888
10:009.142.640.9988.017.490.990.9988.01
11:009.142.640.98507.480.980.9850
12:009.142.640.9828.487.480.980.9828.48
13:009.142.640.52870.50.528
14:009.142.640.52870.50.528
15:009.142.640.52870.50.528
16:0080.990.9988.0180.990.9988.01
17:0043.024.290.9988.0139.720.990.9988.01
18:0032.224.190.9982.9329.020.990.9982.93
19:0010.393.890.9954.627.490.990.9954.62
20:0010.794.290.9994.367.490.990.9994.36
21:009.142.640.9988.527.490.990.9988.52
22:0035.393.890.59970.50.599
23:0029.194.190.3430.30.30.343