P-5

Ancillary Services Prices, Day Ahead Market

08/02/2012

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)
00:000.580.580.0550.580.580.055
01:000.560.560.0550.560.560.055
02:000.560.560.0550.560.560.055
03:000.560.560.0550.560.560.055
04:000.560.560.0550.560.560.055
05:000.560.560.0550.560.560.055
06:000.580.580.055.490.580.580.055.49
07:002.562.560.427.75220.427.75
08:002.582.580.4211220.4211
09:002.632.630.4211220.4211
10:002.612.610.4315220.4315
11:002.632.630.515220.515
12:005.023.820.815.320.80.815.3
13:001210.030.79182.760.790.7918
14:001210.030.7922.52.760.790.7922.5
15:0013.9410.030.79184.70.790.7918
16:0016.5310.030.79187.290.790.7918
17:001210.030.7923.662.760.790.7923.66
18:004.924.920.819.17220.819.17
19:004.84.80.818220.818
20:006.436.430.817.61220.817.61
21:004.922.660.5152.760.50.515
22:004.922.660.57.752.760.50.57.75
23:001.121.120.097.6110.097.6