P-5

Ancillary Services Prices, Day Ahead Market

12/06/2005

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)
00:000.20.20.1430.20.20.143
01:000.20.20.1430.20.20.143
02:000.20.20.1430.20.20.143
03:000.20.20.1430.20.20.143
04:000.20.20.1430.20.20.143
05:000.20.20.1750.20.20.175
06:000.380.320.19880.250.190.1988
07:0070.20.27570.20.275
08:009.810.250.2551.479.810.250.2551.47
09:0032.0130.9975300.990.9975
10:0033.221.970.997532.240.990.9975
11:0024.322.30.995023.010.990.9950
12:0020.310.990.995020.310.990.9950
13:0012.120.990.995012.120.990.9950
14:0011.560.990.995011.560.990.9950
15:0011.940.990.995011.940.990.9950
16:0033.134.290.997529.830.990.9975
17:00504.290.9977.3346.70.990.9977.33
18:00454.290.997541.70.990.9975
19:0040.063.890.9972.1137.160.990.9972.11
20:0026.784.290.9952.723.480.990.9952.7
21:0010.794.290.9957.657.490.990.9957.65
22:0070.20.276.0970.20.276.09
23:000.340.290.2430.250.20.243