P-5

Ancillary Services Prices, Day Ahead Market

07/07/2011

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)
00:000.450.450.016.750.010.010.016.75
01:000.290.290.016.750.010.010.016.75
02:000.290.290.016.750.010.010.016.75
03:000.280.280.017.970.010.010.017.97
04:000.280.280.019.350.010.010.019.35
05:000.290.290.019.310.010.010.019.31
06:000.290.290.0113.230.010.010.0113.23
07:001.181.180.0880.080.080.088
08:001.211.210.0880.080.080.088
09:003.151.230.081220.080.0812
10:004.141.250.16123.050.160.1612
11:005.311.250.16154.220.160.1615
12:007.961.250.16156.870.160.1615
13:0015.838.990.161570.160.1615
14:0020.1713.330.161570.160.1615
15:0015.838.990.161570.160.1615
16:0019.2212.380.161570.160.1615
17:0015.838.990.161570.160.1615
18:008.998.990.16150.160.160.1615
19:005.75.70.15150.150.150.1515
20:004.851.250.08153.680.080.0815
21:004.061.250.089.012.890.080.089.01
22:001.181.180.0880.080.080.088
23:000.450.450.0180.010.010.018