P-5

Ancillary Service Prices, Day Ahead Market

11/27/2001

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)
00:002.472.472.269.952.262.262.269.95
01:001.481.481.489.951.481.481.489.95
02:001.481.481.489.951.481.481.489.95
03:001.481.481.489.951.481.481.489.95
04:001.481.481.489.951.481.481.489.95
05:001.481.481.4826.961.481.481.4826.96
06:002.472.472.2626.752.262.262.2626.75
07:004.52.482.2926.964.52.482.2926.96
08:004.52.482.2926.964.52.482.2926.96
09:004.52.482.2826.964.52.482.2826.96
10:004.52.442.276.74.52.442.276.7
11:004.52.442.276.74.52.442.276.7
12:004.52.442.2726.754.52.442.2726.75
13:004.52.442.2726.754.52.442.2726.75
14:004.52.442.2726.754.52.442.2726.75
15:004.52.442.2726.754.52.442.2726.75
16:001.521.251.256.71.521.251.256.7
17:004.52.52.36.74.52.52.36.7
18:004.52.52.36.74.52.52.36.7
19:002.52.52.36.72.52.52.36.7
20:004.5226.74.5226.7
21:004.521.56.74.521.56.7
22:00221.358221.358
23:001.521.11.19.951.521.11.19.95