P-5

Ancillary Services Prices, Day Ahead Market

08/28/2013

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)
00:002.580.80.22520.220.225
01:002.50.720.22520.220.225
02:002.50.720.225.3720.220.225.37
03:002.50.720.226.5220.220.226.52
04:002.50.720.22520.220.225
05:002.50.720.22520.220.225
06:002.50.720.22820.220.228
07:009.244.70.35104.890.350.3510
08:0054.650.351021.650.3510
09:006.014.650.357.520.640.357.5
10:008.844.790.35104.40.350.3510
11:0054.790.35102.872.660.3510
12:0054.840.35104.614.450.3510
13:0013.077.920.35105.50.350.3510
14:00159.850.35105.50.350.3510
15:00159.850.3511.045.50.350.3511.04
16:001711.850.358.95.50.350.358.9
17:0015.610.450.3585.50.350.358
18:004.934.930.3582.952.950.358
19:004.864.790.357.521.930.357.5
20:005.494.740.35821.250.358
21:008.844.790.35104.40.350.3510
22:0054.650.35521.650.355
23:0051.10.22520.220.225