P-5

Ancillary Services Prices, Day Ahead Market

06/01/2012

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)
00:000.110.110.1150.110.110.115
01:000.110.110.115.490.110.110.115.49
02:000.110.110.115.490.110.110.115.49
03:000.110.110.115.490.110.110.115.49
04:000.110.110.1160.110.110.116
05:000.110.110.116.060.110.110.116.06
06:001.020.120.1610.10.16
07:000.870.870.2990.290.290.299
08:000.950.870.2990.370.290.299
09:004.60.890.291540.290.2915
10:004.60.890.291540.290.2915
11:004.60.890.291540.290.2915
12:005.770.870.29155.190.290.2915
13:006.420.870.29155.840.290.2915
14:004.830.870.29154.250.290.2915
15:004.830.870.29154.250.290.2915
16:004.830.870.29154.250.290.2915
17:004.950.870.29154.370.290.2915
18:004.530.870.29153.950.290.2915
19:003.460.870.29152.880.290.2915
20:004.280.870.29153.70.290.2915
21:004.580.870.291540.290.2915
22:004.60.890.295.540.290.295.5
23:001.440.540.1510.10.15