P-5

Ancillary Services Prices, Day Ahead Market

07/16/2011

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)
00:000.550.310.016.250.250.010.016.25
01:000.540.30.016.250.250.010.016.25
02:000.20.110.016.250.10.010.016.25
03:000.20.110.016.250.10.010.016.25
04:000.20.110.016.850.10.010.016.85
05:000.20.110.0112.730.10.010.0112.73
06:000.540.30.0117.720.250.010.0117.72
07:000.110.110.0111.810.010.010.0111.81
08:000.550.110.0180.450.010.018
09:000.560.110.0180.460.010.018
10:005.010.110.01144.910.010.0114
11:008.021.030.011470.010.0114
12:0010.033.040.011470.010.0114
13:0015.988.990.011470.010.0114
14:0015.988.990.011470.010.0114
15:0015.988.990.011470.010.0114
16:0015.988.990.011470.010.0114
17:0015.988.990.011470.010.0114
18:0012.297.830.01144.460.010.0114
19:007.140.150.011470.010.0114
20:007.290.30.011470.010.0114
21:006.650.110.019.026.550.010.019.02
22:001.180.110.0181.080.010.018
23:000.10.10.0180.010.010.018