P-5

Ancillary Services Prices, Day Ahead Market

01/22/2012

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)
00:002.732.730.096.90.090.090.096.9
01:003.343.340.095.50.090.090.095.5
02:001.021.020.095.50.090.090.095.5
03:001.021.020.0960.090.090.096
04:001.021.020.0960.090.090.096
05:001.021.020.096.90.090.090.096.9
06:003.343.340.098.990.090.090.098.99
07:003.343.340.0970.090.090.097
08:002.732.730.0970.090.090.097
09:003.343.340.0960.090.090.096
10:0053.340.095.751.750.090.095.75
11:0053.340.095.751.750.090.095.75
12:0053.340.095.751.750.090.095.75
13:0053.340.095.941.750.090.095.94
14:0053.340.0961.750.090.096
15:0053.340.096.91.750.090.096.9
16:002.662.660.0911.60.090.090.0911.6
17:009.873.360.0929.056.60.090.0929.05
18:003.873.360.0911.60.60.090.0911.6
19:003.333.330.0990.090.090.099
20:002.732.730.0960.090.090.096
21:002.662.660.0960.090.090.096
22:002.742.740.0950.090.090.095
23:003.513.350.096.90.250.090.096.9