P-5

Ancillary Services Prices, Day Ahead Market

07/09/2011

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)
00:000.60.460.016.750.150.010.016.75
01:000.290.290.016.750.010.010.016.75
02:000.290.290.018.020.010.010.018.02
03:000.290.290.019.740.010.010.019.74
04:000.290.290.0110.750.010.010.0110.75
05:000.290.290.0116.570.010.010.0116.57
06:000.280.280.0117.430.010.010.0117.43
07:000.280.280.019.990.010.010.019.99
08:000.280.280.0180.010.010.018
09:000.740.460.0180.290.010.018
10:001.770.460.01121.320.010.0112
11:002.450.460.011220.010.0112
12:000.450.450.01140.010.010.0114
13:002.450.460.011420.010.0114
14:002.820.470.01142.360.010.0114
15:003.220.470.01142.760.010.0114
16:004.10.470.01143.640.010.0114
17:002.60.460.01142.150.010.0114
18:000.460.460.01140.010.010.0114
19:000.460.460.01140.010.010.0114
20:000.460.460.01140.010.010.0114
21:000.460.460.0180.010.010.018
22:000.450.450.0180.010.010.018
23:000.450.450.0180.010.010.018