P-5

Ancillary Service Prices, Day Ahead Market

06/16/2003

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)
00:001.51.51.2740.51.51.51.2740.5
01:001.51.51.2740.51.51.51.2740.5
02:001.51.51.2740.51.51.51.2740.5
03:001.51.51.2716.81.51.51.2716.8
04:001.51.51.2716.81.51.51.2716.8
05:001.51.51.2716.81.51.51.2716.8
06:001.851.851.2840.51.851.851.2840.5
07:002.81.251.25602.81.251.2560
08:002.81.251.25602.81.251.2560
09:002.81.251.259.82.81.251.259.8
10:002.81.21.29.82.81.21.29.8
11:002.81.21.29.82.81.21.29.8
12:002.81.21.29.82.81.21.29.8
13:0031.21.29.831.21.29.8
14:002.81.21.29.82.81.21.29.8
15:002.81.21.29.82.81.21.29.8
16:002.81.21.29.82.81.21.29.8
17:002.81.261.269.82.81.261.269.8
18:002.81.21.29.82.81.21.29.8
19:002.81.21.29.82.81.21.29.8
20:002.81.21.29.82.81.21.29.8
21:003.51.251.25603.51.251.2560
22:002.81.251.25602.81.251.2560
23:003.51.551.4240.52.81.421.4240.5