P-5

Ancillary Services Prices, Day Ahead Market

05/06/2011

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
02:000.650.650.0160.010.010.016
03:000.650.650.016.540.010.010.016.54
04:000.650.650.0112.590.010.010.0112.59
05:003.593.350.019.020.250.010.019.02
06:006.235.990.0160.250.010.016
07:0012.955.990.049.3470.040.049.34
08:0016.15.990.041370.040.0413
09:0016.15.990.041370.040.0413
10:0015.145.990.041370.040.0413
11:0013.925.990.041370.040.0413
12:0012.995.990.041370.040.0413
13:0013.955.990.041370.040.0413
14:0016.15.990.041370.040.0413
15:0018.715.990.041370.040.0413
16:0012.955.990.041370.040.0413
17:0012.955.990.041370.040.0413
18:0012.955.990.041370.040.0413
19:0012.955.990.041370.040.0413
20:0016.15.990.041370.040.0413
21:0012.955.990.046.9670.040.046.96
22:0012.955.990.04670.040.046
23:006.235.990.0160.250.010.016