P-5

Ancillary Services Prices, Day Ahead Market

06/14/2012

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)
00:002.451.540.09510.090.095
01:002.391.480.095.6810.090.095.68
02:002.391.480.095.2810.090.095.28
03:002.391.480.096.2910.090.096.29
04:002.391.480.098.9410.090.098.94
05:002.391.480.098.4610.090.098.46
06:001.130.220.096.6610.090.096.66
07:004.040.30.26940.260.269
08:000.280.280.2890.280.280.289
09:002.310.280.28152.310.280.2815
10:000.290.290.29150.290.290.2915
11:002.960.290.29152.960.290.2915
12:003.130.290.29153.130.290.2915
13:003.530.290.29153.530.290.2915
14:003.610.290.29153.610.290.2915
15:0040.290.291540.290.2915
16:003.920.290.2915.963.920.290.2915.96
17:0040.290.291540.290.2915
18:000.510.290.29150.510.290.2915
19:000.290.290.29150.290.290.2915
20:000.290.290.29150.290.290.2915
21:0040.280.281540.280.2815
22:000.280.280.265.50.260.260.265.5
23:000.220.220.0950.090.090.095