P-5

Ancillary Services Prices, Day Ahead Market

07/10/2006

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)
00:000.20.20.19430.20.20.1943
01:000.250.250.1430.250.250.143
02:000.20.20.1430.20.20.143
03:000.20.20.1430.20.20.143
04:000.20.20.1430.20.20.143
05:000.20.20.1430.20.20.143
06:000.20.20.1430.20.20.143
07:002.642.640.5432.642.640.543
08:003.953.090.5433.953.090.543
09:0074.990.54374.990.543
10:008.94.990.54373.090.543
11:00104.990.54371.990.543
12:00770.542.95770.542.95
13:0013.83100.54373.170.543
14:0016.02100.54370.980.543
15:0016.5100.54370.50.543
16:0016.5100.547.1470.50.547.14
17:0016.5100.549.1270.50.549.12
18:0010.65100.54376.350.543
19:0010100.543770.543
20:0010100.543770.543
21:00770.543770.543
22:0073.0904373.09043
23:003.343.340430.250.25043