P-5

Ancillary Service Prices, Day Ahead Market

06/04/2003

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)
00:001.51.51.5951.51.51.595
01:001.551.551.55951.551.551.5595
02:001.551.551.55951.551.551.5595
03:001.551.551.5516.81.551.551.5516.8
04:001.551.551.5516.81.551.551.5516.8
05:001.551.551.5516.81.551.551.5516.8
06:001.851.851.85991.851.851.8599
07:002.81.251.25992.81.251.2599
08:002.81.261.26992.81.261.2699
09:002.81.261.26432.81.261.2643
10:002.81.31.39.82.81.31.39.8
11:002.81.31.39.82.81.31.39.8
12:002.81.31.39.82.81.31.39.8
13:002.81.31.39.82.81.31.39.8
14:002.81.41.49.82.81.41.49.8
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
18:002.81.251.25952.81.251.2595
19:002.81.251.25992.81.251.2599
20:002.81.251.25432.81.251.2543
21:002.81.261.26432.81.261.2643
22:002.81.31.3992.81.31.399
23:002.82.52.5992.82.52.599