P-5

Ancillary Services Prices, Day Ahead Market

04/25/2013

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)
00:002.52.450.47521.950.475
01:002.52.50.259.17220.259.17
02:002.52.50.258.3220.258.3
03:002.52.50.259.72220.259.72
04:002.52.50.2512.55220.2512.55
05:002.52.450.47521.950.475
06:002.52.450.481221.950.4812
07:0043.20.527.521.20.527.5
08:005.793.20.527.53.110.520.527.5
09:007.083.20.527.54.40.520.527.5
10:007.383.20.017.544.190.010.017.54
11:008.043.2010.364.840010.36
12:006.383.390.017.530.010.017.5
13:006.383.790.017.52.60.010.017.5
14:005.443.20.017.52.250.010.017.5
15:004.673.20.187.520.530.187.5
16:005.213.207.52.01007.5
17:005.193.207.520.0107.5
18:005.183.208.7320.0208.73
19:008.23.201550015
20:0010.923.9201270012
21:003.043.040.187.5220.187.5
22:002.892.890.525220.525
23:002.52.450.47521.950.475