P-5

Ancillary Services Prices, Day Ahead Market

06/19/2012

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)
00:001.140.230.09510.090.095
01:001.40.490.095.4910.090.095.49
02:001.40.490.09510.090.095
03:001.40.490.09510.090.095
04:001.40.490.096.9810.090.096.98
05:001.40.490.0910.5410.090.0910.54
06:001.140.230.09610.090.096
07:001.230.270.2716.651.230.270.2716.65
08:001.770.280.2817.661.770.280.2817.66
09:004.930.280.28204.930.280.2820
10:005.340.280.2818.155.340.280.2818.15
11:009.170.280.28209.170.280.2820
12:00100.280.2820100.280.2820
13:0013.073.350.2829.71100.280.2829.71
14:0013.053.330.2830100.280.2830
15:0013.143.420.2830100.280.2830
16:0017.67.880.2835.53100.280.2835.53
17:0013.083.360.2831.57100.280.2831.57
18:0010.163.330.28207.110.280.2820
19:006.591.870.282050.280.2820
20:006.220.280.28206.220.280.2820
21:004.780.280.28204.780.280.2820
22:002.160.280.289.442.160.280.289.44
23:001.140.230.095.2510.090.095.25