P-5

Ancillary Services Prices, Day Ahead Market

07/10/2011

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)
00:000.720.480.016.750.250.010.016.75
01:000.450.450.016.750.010.010.016.75
02:000.450.450.016.750.010.010.016.75
03:000.290.290.018.740.010.010.018.74
04:000.440.440.019.970.010.010.019.97
05:000.450.450.0113.50.010.010.0113.5
06:000.290.290.0117.950.010.010.0117.95
07:000.290.290.0114.130.010.010.0114.13
08:000.290.290.01100.010.010.0110
09:000.460.460.0180.010.010.018
10:002.460.470.011220.010.0112
11:004.020.470.01123.560.010.0112
12:003.10.460.01122.650.010.0112
13:007.460.470.011270.010.0112
14:008.251.260.011270.010.0112
15:009.382.390.011270.010.0112
16:0010.323.330.011270.010.0112
17:0010.323.330.0112.4370.010.0112.43
18:008.251.260.011270.010.0112
19:002.731.260.01121.480.010.0112
20:002.450.460.011220.010.0112
21:001.730.460.0181.280.010.018
22:000.440.440.0180.010.010.018
23:000.290.290.0180.010.010.018