P-5

Ancillary Services Prices, Day Ahead Market

09/11/2006

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
08:0072.640.54372.640.543
09:00104.790.9843.487.482.270.9843.48
10:00104.790.54371.790.543
11:00104.790.54371.790.543
12:0011.494.990.54370.50.543
13:0011.494.990.9843.487.480.980.9843.48
14:009.974.790.9843.487.482.30.9843.48
15:00104.590.9843.487.482.070.9843.48
16:009.474.290.9843.487.482.30.9843.48
17:007.144.290.54374.150.543
18:009.044.290.54372.250.543
19:0074.290.54374.290.543
20:0074.290.54374.290.543
21:009.164.590.54372.430.543
22:005.372.690.5435.372.690.543
23:000.250.250.25430.250.250.2543