P-5

Ancillary Service Prices, Day Ahead Market

06/05/2003

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)
00:001.51.51.42951.51.51.4295
01:001.51.51.42951.51.51.4295
02:001.51.51.42951.51.51.4295
03:001.51.51.4216.81.51.51.4216.8
04:001.51.51.4216.81.51.51.4216.8
05:001.51.51.4216.81.51.51.4216.8
06:001.851.851.42431.851.851.4243
07:002.81.251.25432.81.251.2543
08:002.81.31.3432.81.31.343
09:002.81.31.3432.81.31.343
10:002.81.281.28432.81.281.2843
11:002.81.271.279.82.81.271.279.8
12:002.81.281.289.82.81.281.289.8
13:002.81.251.259.82.81.251.259.8
14:002.81.31.39.82.81.31.39.8
15:002.81.31.39.82.81.31.39.8
16:002.81.31.39.82.81.31.39.8
17:002.81.31.3432.81.31.343
18:002.81.31.39.82.81.31.39.8
19:002.81.251.259.82.81.251.259.8
20:002.81.251.259.82.81.251.259.8
21:002.81.251.259.82.81.251.259.8
22:002.81.31.3432.81.31.343
23:002.81.641.64432.81.641.6443