P-5

Ancillary Services Prices, Day Ahead Market

12/04/2011

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)
00:005.164.970.066.750.250.060.066.75
01:005.164.970.065.50.250.060.065.5
02:005.164.970.065.50.250.060.065.5
03:005.164.970.0660.250.060.066
04:005.164.970.0660.250.060.066
05:005.164.970.0613.360.250.060.0613.36
06:009.168.970.068.10.250.060.068.1
07:0015.918.970.067.5270.060.067.52
08:0011.914.970.066.2670.060.066.26
09:003.773.470.066.050.360.060.066.05
10:003.773.470.0660.360.060.066
11:003.773.470.0660.360.060.066
12:003.773.470.0660.360.060.066
13:003.773.470.0660.360.060.066
14:003.773.470.0660.360.060.066
15:003.773.470.066.90.360.060.066.9
16:005.493.470.0624.252.080.060.0624.25
17:0016.919.970.0630.970.060.0630.9
18:0011.154.210.0611.3770.060.0611.37
19:00103.470.0610.196.590.060.0610.19
20:005.753.470.0662.340.060.066
21:003.773.470.0660.360.060.066
22:003.773.420.064.50.410.060.064.5
23:003.773.580.066.360.250.060.066.36