P-5

Ancillary Services Prices, Day Ahead Market

07/04/2011

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)
00:000.360.360.016.750.010.010.016.75
01:000.220.220.016.750.010.010.016.75
02:000.220.220.016.750.010.010.016.75
03:000.220.220.017.550.010.010.017.55
04:000.220.220.019.080.010.010.019.08
05:000.220.220.0114.120.010.010.0114.12
06:000.220.220.0118.940.010.010.0118.94
07:000.870.870.089.140.080.080.089.14
08:000.850.850.0880.080.080.088
09:001.391.390.08120.080.080.0812
10:004.751.420.16123.490.160.1612
11:004.731.420.16123.470.160.1612
12:005.551.420.16154.290.160.1615
13:0013.018.990.17154.190.170.1715
14:0015.828.990.171570.170.1715
15:0015.838.990.161570.160.1615
16:0015.918.990.081570.080.0815
17:0015.838.990.161570.160.1615
18:0012.918.990.17154.090.170.1715
19:008.998.990.17120.170.170.1712
20:005.883.840.16122.20.160.1612
21:004.761.420.1683.50.160.168
22:001.551.390.1780.330.170.178
23:000.360.360.0180.010.010.018