P-5

Ancillary Services Prices, Day Ahead Market

07/20/2006

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
07:002.642.640.1432.642.640.143
08:003.342.540.19433.342.540.1943
09:004.394.390.5434.394.390.543
10:0074.790.54374.790.543
11:0010.834.790.540.8370.960.540.83
12:0011.294.790.537.0570.50.537.05
13:0016.5100.54370.50.543
14:0016.57100.54370.50.543
15:0021.89100.54370.50.543
16:0019.15100.54370.50.543
17:0021.2810247.811.82247.8
18:0012.98100.54374.020.543
19:0013100.543740.543
20:0012.9610244.58.55.54244.5
21:008.54.59244.58.54.59244.5
22:006.532.540.5436.532.540.543
23:000.250.250430.250.25043