P-5

Ancillary Services Prices, Day Ahead Market

07/13/2011

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)
00:000.160.160.016.250.010.010.016.25
01:000.160.160.016.250.010.010.016.25
02:000.160.160.016.250.010.010.016.25
03:000.150.150.016.250.010.010.016.25
04:000.150.150.016.90.010.010.016.9
05:000.150.150.0180.010.010.018
06:000.160.160.0110.220.010.010.0110.22
07:001.021.020.0680.060.060.068
08:001.621.620.0680.060.060.068
09:004.452.510.06820.060.068
10:004.882.980.11420.10.114
11:006.096.090.14150.140.140.1415
12:008.998.990.14140.140.140.1414
13:0098.990.14140.150.140.1414
14:0014.058.990.14155.20.140.1415
15:0015.858.990.141470.140.1414
16:0015.858.990.141470.140.1414
17:0015.858.990.141570.140.1415
18:008.548.540.14150.140.140.1415
19:0098.990.14140.150.140.1414
20:008.998.990.1140.10.10.114
21:004.791.650.0612.333.20.060.0612.33
22:004.641.650.0683.050.060.068
23:000.840.60.0180.250.010.018