P-5

Ancillary Services Prices, Day Ahead Market

01/30/2013

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)
00:003.363.360.385110.385
01:002.52.50.385110.385
02:001.781.780.385110.385
03:001.771.770.385110.385
04:001.811.810.385110.385
05:003.353.350.385110.385
06:005.053.430.381220.380.3812
07:004.83.811221112
08:005.443.80.361220.360.3612
09:005.493.80.36122.050.360.3612
10:0010.533.70.171270.170.1712
11:0010.533.70.171270.170.1712
12:008.573.80.36125.130.360.3612
13:006.763.80.3610.733.320.360.3610.73
14:005.443.80.369.1220.360.369.12
15:005.813.80.36122.370.360.3612
16:0011.053.630.1257.520.10.125
17:0020.599.9912511.61125
18:0016.239.99121.917.241121.91
19:009.294.63117.155.661117.15
20:005.563.710.18122.030.180.1812
21:005.443.80.361220.360.3612
22:004.713.580.195.6320.870.195.63
23:003.843.430.38510.590.385