P-5

Ancillary Services Prices, Day Ahead Market

06/18/2012

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)
00:001.150.240.09510.090.095
01:001.150.240.095.4910.090.095.49
02:001.150.240.095.4910.090.095.49
03:000.20.20.094.50.090.090.094.5
04:001.150.240.096.510.090.096.5
05:001.150.240.0910.7310.090.0910.73
06:001.150.240.096.510.090.096.5
07:000.270.270.2790.270.270.279
08:000.270.270.2790.270.270.279
09:0020.280.281520.280.2815
10:002.670.280.28152.670.280.2815
11:003.070.280.28153.070.280.2815
12:003.750.280.28153.750.280.2815
13:004.750.280.28154.750.280.2815
14:006.210.280.28156.210.280.2815
15:006.820.280.28156.820.280.2815
16:009.080.280.2817.59.080.280.2817.5
17:006.890.280.2815.116.890.280.2815.11
18:003.70.280.28153.70.280.2815
19:002.940.280.28152.940.280.2815
20:002.790.280.28152.790.280.2815
21:004.480.280.28154.480.280.2815
22:001.270.270.277.071.270.270.277.07
23:000.230.230.0950.090.090.095