P-5

Ancillary Services Prices, Day Ahead Market

02/07/2005

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)
00:000.840.840.127.850.10.10.127.85
01:000.10.10.0122.210.10.10.0122.21
02:000.10.10.0122.730.10.10.0122.73
03:000.10.10.0122.60.10.10.0122.6
04:000.10.10.0121.330.10.10.0121.33
05:000.10.10.0146.210.10.10.0146.21
06:002.492.490.1103.010.10.10.1103.01
07:0030.150.01990.10.010.0199
08:0050.150.1103.540.10.10.1103.54
09:007.40.330.18750.180.180.1875
10:009.060.320.32750.320.320.3275
11:008.340.150.133.340.10.10.133.34
12:0050.150.1140.10.10.114
13:0050.320.1140.10.10.114
14:0050.320.1140.10.10.114
15:0050.150.1140.10.10.114
16:007.280.20.2108.880.20.20.2108.88
17:0050.20.264.83.990.20.264.8
18:0050.20.249.340.930.20.249.34
19:0050.20.1649.680.820.160.1649.68
20:0050.150.1562.520.870.150.1562.52
21:0030.150.159.10.10.10.159.1
22:000.240.150.01750.10.010.0175
23:000.740.740.120.770.10.10.120.77