P-5

Ancillary Services Prices, Day Ahead Market

07/06/2011

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)
00:000.350.350.016.750.010.010.016.75
01:000.220.220.016.750.010.010.016.75
02:000.210.210.018.860.010.010.018.86
03:000.210.210.018.560.010.010.018.56
04:000.210.210.019.370.010.010.019.37
05:000.220.220.0110.920.010.010.0110.92
06:000.220.220.0114.170.010.010.0114.17
07:000.880.880.0780.070.070.078
08:001.361.360.0780.070.070.078
09:002.351.420.071210.070.0712
10:003.691.440.0714.52.320.070.0714.5
11:004.641.440.17253.370.170.1725
12:008.481.650.172570.170.1725
13:0015.88.990.17256.980.170.1725
14:0015.828.990.172570.170.1725
15:0015.828.990.172570.170.1725
16:0015.828.990.172570.170.1725
17:0015.828.990.172570.170.1725
18:008.998.990.17250.170.170.1725
19:005.775.770.17250.170.170.1725
20:004.61.440.16253.320.160.1625
21:003.281.440.16820.160.168
22:002.311.390.1781.090.170.178
23:000.350.350.0180.010.010.018