P-5

Ancillary Services Prices, Day Ahead Market

08/26/2012

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)
00:001.641.640.084.5110.084.5
01:001.611.610.085110.085
02:001.541.540.085110.085
03:001.541.540.085110.085
04:001.541.540.085.86110.085.86
05:001.541.540.087.24110.087.24
06:001.611.610.087.13110.087.13
07:001.641.640.087.31.641.640.087.3
08:001.641.640.08111.641.640.0811
09:001.611.610.08111.611.610.0811
10:0021.680.081521.680.0815
11:003.091.680.08153.091.680.0815
12:0051.680.081551.680.0815
13:006.491.680.091561.190.0915
14:007.21.690.091560.490.0915
15:008.783.320.091560.540.0915
16:009.33.390.091560.090.0915
17:009.113.320.091560.210.0915
18:005.693.320.08155.693.320.0815
19:0053.320.081553.320.0815
20:006.071.680.081561.610.0815
21:003.451.680.08153.451.680.0815
22:001.661.660.087.51.661.660.087.5
23:001.641.640.085110.085