P-5

Ancillary Services Prices, Day Ahead Market

05/03/2011

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)
00:003.593.350.0160.250.010.016
01:003.593.350.0160.250.010.016
02:003.593.350.017.730.250.010.017.73
03:003.593.350.016.660.250.010.016.66
04:003.593.350.0118.070.250.010.0118.07
05:003.593.350.0112.110.250.010.0112.11
06:006.235.990.0160.250.010.016
07:0012.965.990.03670.030.036
08:0012.955.990.041370.040.0413
09:0012.955.990.041370.040.0413
10:0014.795.990.041370.040.0413
11:0015.235.990.041480.040.0414
12:0013.375.990.031370.030.0313
13:0016.245.990.0413.147.140.040.0413.14
14:0014.215.990.041370.040.0413
15:0013.385.990.041370.040.0413
16:0012.975.990.041370.040.0413
17:0013.35.990.041370.040.0413
18:0012.955.990.041370.040.0413
19:0012.955.990.041370.040.0413
20:0012.955.990.0416.570.040.0416.5
21:0012.955.990.047.4670.040.047.46
22:0012.955.990.04670.040.046
23:006.235.990.0160.250.010.016