P-5

Ancillary Services Prices, Day Ahead Market

08/08/2012

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)
00:000.580.580.064.50.580.580.064.5
01:000.560.560.0650.560.560.065
02:000.560.560.0650.560.560.065
03:000.560.560.0650.560.560.065
04:000.560.560.0650.560.560.065
05:000.560.560.0650.560.560.065
06:000.580.580.0650.580.580.065
07:001.611.610.3851.611.610.385
08:00220.3811220.3811
09:00220.4711220.4711
10:001.781.780.5151.781.780.515
11:003.353.350.5153.353.350.515
12:009.983.480.6915.197.190.690.6915.19
13:0016.5310.030.51570.50.515
14:0016.5310.030.51570.50.515
15:0021.710.030.51570.50.515
16:0022.0410.030.51570.50.515
17:0016.5310.030.51570.50.515
18:006.083.380.6916.083.390.690.6916.08
19:002.492.490.515220.515
20:003.133.130.515220.515
21:002.12.10.515220.515
22:003.343.340.58.25220.58.25
23:00110.116110.116