P-5

Ancillary Service Prices, Day Ahead Market

10/09/2002

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)
00:001.751.251.25401.751.251.2540
01:001.41.271.27401.41.271.2740
02:001.41.271.27401.41.271.2740
03:001.41.271.27121.41.271.2712
04:001.41.271.27121.41.271.2712
05:001.751.41.4121.751.41.412
06:001.751.41.4151.751.41.415
07:001.751.451.44151.751.441.4415
08:001.991.451.45151.991.451.4515
09:001.991.751.75151.991.751.7515
10:002.51.71.7162.51.71.716
11:004.51.71.77.54.51.71.77.5
12:004.51.71.77.54.51.71.77.5
13:004.51.71.77.54.51.71.77.5
14:004.51.71.77.54.51.71.77.5
15:004.51.71.77.54.51.71.77.5
16:004.51.71.627.51.991.621.627.5
17:004.51.71.7164.51.71.716
18:004.51.71.5151.991.51.515
19:0021.71.71521.71.715
20:0021.11.11521.11.115
21:0021.151.152021.151.1520
22:0021.271.272021.271.2720
23:001.991.261.26201.991.261.2620