P-5

Ancillary Services Prices, Day Ahead Market

03/07/2005

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)
00:000.30.20200.10020
01:000.150.150.1200.10.10.120
02:000.150.150.1200.10.10.120
03:000.150.150.1200.10.10.120
04:000.150.150.1200.10.10.120
05:000.790.790.1750.10.10.175
06:000.20.20.1108.060.10.10.1108.06
07:0030.150.180.42.950.10.180.4
08:0060.150.1582.6160.150.1582.61
09:0060.320.3263.7960.320.3263.79
10:0060.180.1861.7460.180.1861.74
11:0060.180.182560.180.1825
12:003.380.180.1817.283.380.180.1817.28
13:0030.180.1814.760.860.180.1814.76
14:0030.150.115.40.10.10.115.4
15:0030.150.115.420.10.10.115.42
16:0030.150.1572.470.690.150.1572.47
17:0060.150.1569.1360.150.1569.13
18:0070.20.232.1170.20.232.11
19:005.690.20.227.865.690.20.227.86
20:0060.150.1547.7160.150.1547.71
21:004.350.150.161.994.30.10.161.99
22:000.240.150.0167.240.10.010.0167.24
23:000.260.20.04200.10.040.0420