P-5

Ancillary Services Prices, Day Ahead Market

04/06/2011

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)
00:002.652.420.0270.250.020.027
01:002.652.420.0270.250.020.027
02:002.652.420.0270.250.020.027
03:002.652.420.0270.250.020.027
04:002.652.420.0270.250.020.027
05:002.652.420.0270.250.020.027
06:0053.920.027.851.10.020.027.85
07:009.372.420.05770.050.057
08:0010.963.990.031670.030.0316
09:0010.943.990.051670.050.0516
10:0010.593.990.41670.40.416
11:0010.963.990.031670.030.0316
12:0010.963.990.031670.030.0316
13:0010.963.990.031670.030.0316
14:0010.963.990.031670.030.0316
15:0010.963.990.031670.030.0316
16:0010.813.990.03166.850.030.0316
17:0010.963.990.031670.030.0316
18:007.390.910.03166.510.030.0316
19:0010.963.990.031670.030.0316
20:0010.943.990.051670.050.0516
21:008.82.420.0376.410.030.037
22:005.662.420.0573.290.050.057
23:004.223.990.0270.250.020.027