P-5

Ancillary Services Prices, Day Ahead Market

09/09/2006

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)
00:000.20.20.2430.20.20.243
01:000.20.20.2430.20.20.243
02:000.20.20.2430.20.20.243
03:000.20.20.2430.20.20.243
04:000.20.20.2430.20.20.243
05:000.20.20.2430.20.20.243
06:000.20.20.2430.20.20.243
07:003.093.090.5433.093.090.543
08:002.692.690.5432.692.690.543
09:004.394.390.5434.394.390.543
10:0011.494.990.9843.487.480.980.9843.48
11:0011.494.990.9843.487.480.980.9843.48
12:0011.494.99244.58.52244.5
13:0011.835.330.54370.50.543
14:0016.5100.54370.50.543
15:0016.5100.54370.50.543
16:0016.5100.54370.50.543
17:0011.494.99244.58.52244.5
18:0011.494.990.9843.487.480.980.9843.48
19:0013.056.55244.58.52244.5
20:0011.494.99244.58.52244.5
21:0011.494.990.9843.487.480.980.9843.48
22:0073.490.54373.490.543
23:002.692.690.25430.250.250.2543