P-5

Ancillary Services Prices, Day Ahead Market

02/05/2005

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)
00:000.740.650.01200.10.010.0120
01:000.10.10.1200.10.10.120
02:000.10.10.1200.10.10.120
03:000.10.10.1200.10.10.120
04:000.10.10.1200.10.10.120
05:000.150.150.1550.10.10.155
06:000.740.740.1750.10.10.175
07:000.240.150.01750.10.010.0175
08:002.30.150.01750.10.010.0175
09:0030.330.0172.670.10.010.0172.67
10:0030.150.01750.10.010.0175
11:001.790.320.01200.10.010.0120
12:0030.320.01140.10.010.0114
13:000.320.320.1140.10.10.114
14:000.320.320.1140.10.10.114
15:000.320.320.1140.10.10.114
16:002.60.150.01750.10.010.0175
17:0050.20.166.50.10.10.166.5
18:004.230.20.2754.230.20.275
19:0030.150.15750.150.150.1575
20:0030.150.1750.10.10.175
21:009.650.150.1750.10.10.175
22:009.620.150.168.60.10.10.168.6
23:0010.272.520.1300.10.10.130