P-5

Ancillary Services Prices, Day Ahead Market

07/17/2006

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)
00:000.20.20430.20.2043
01:000.20.20430.20.2043
02:000.20.20430.20.2043
03:000.20.20430.20.2043
04:000.20.20430.20.2043
05:000.20.20430.20.2043
06:000.20.20430.20.2043
07:000.20.20.2430.20.20.243
08:008.53.49244.58.53.49244.5
09:0019.259349.2513.253349.25
10:0024.9910358.1822.187.18358.18
11:0022.7310345.59.53345.5
12:0017.1710345.59.53345.5
13:0016.510244.58.52244.5
14:0014.1110244.58.54.39244.5
15:0014.7310345.59.54.77345.5
16:0016.5102758.52275
17:0016.5103759.53375
18:0026.911037519.913375
19:0017.71038010.73380
20:0023.911037523.9110375
21:0016.791037516.7910375
22:009.072.571.7844.288.281.781.7844.28
23:001.321.270.2430.250.20.243