P-5

Ancillary Services Prices, Day Ahead Market

05/17/2013

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)
00:0053.360.36520.360.365
01:0053.360.36520.360.365
02:0053.350.355.4920.350.355.49
03:0053.350.355.4920.350.355.49
04:0053.350.358.2920.350.358.29
05:0053.360.36520.360.365
06:0053.340.37102.030.370.3710
07:009.894.620.23105.50.230.2310
08:009.894.620.23105.50.230.2310
09:009.954.670.22105.50.220.2210
10:0012.64.630.1105.50.10.110
11:00164.70.17105.50.170.1710
12:0017.394.750.22105.50.220.2210
13:0017.614.750.23105.50.230.2310
14:0017.784.750.23105.50.230.2310
15:0014.814.70.17105.50.170.1710
16:00154.680.1105.50.10.110
17:0012.154.630.1105.50.10.110
18:009.944.670.23105.50.230.2310
19:009.944.540.1105.50.10.110
20:0014.44.440105.50010
21:009.894.490.1105.50.10.110
22:005.034.530.23521.50.235
23:0053.340.34520.340.345