P-5

Ancillary Service Prices, Day Ahead Market

10/05/2002

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)
00:001.751.421.42201.751.421.4220
01:001.41.41.4201.41.41.420
02:001.41.41.4201.41.41.420
03:001.41.41.4121.41.41.412
04:001.41.41.4121.41.41.412
05:001.41.41.4121.41.41.412
06:001.751.421.42151.751.421.4215
07:001.751.451.45151.751.451.4515
08:001.751.451.45151.751.451.4515
09:001.991.751.75151.991.751.7515
10:001.991.751.75151.991.751.7515
11:004.51.751.757.54.51.751.757.5
12:004.51.751.757.54.51.751.757.5
13:004.51.751.757.54.51.751.757.5
14:004.51.751.757.54.51.751.757.5
15:004.51.71.77.54.51.71.77.5
16:004.51.71.77.54.51.71.77.5
17:004.51.71.7154.51.71.715
18:004.51.71.7154.51.71.715
19:0021.751.751521.751.7515
20:0021.51.51521.51.515
21:0021.641.642021.641.6420
22:0021.41.42021.41.420
23:0021.441.442021.441.4420