P-5

Ancillary Service Prices, Day Ahead Market

11/21/2001

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)
00:002.482.482.39.952.32.32.39.95
01:001.521.521.529.951.521.521.529.95
02:001.521.521.529.951.521.521.529.95
03:001.521.521.529.951.521.521.529.95
04:001.521.521.529.951.521.521.529.95
05:00302.482.326.752.32.32.326.75
06:002.472.472.326.752.32.32.326.75
07:004.51.151.156.74.51.151.156.7
08:004.51.151.156.74.51.151.156.7
09:004.51.151.156.74.51.151.156.7
10:004.51.151.156.74.51.151.156.7
11:004.51.151.156.74.51.151.156.7
12:004.51.151.156.74.51.151.156.7
13:004.51.151.156.74.51.151.156.7
14:004.51.151.156.74.51.151.156.7
15:004.51.151.156.74.51.151.156.7
16:001.991.151.156.71.991.151.156.7
17:0052.252.256.752.252.256.7
18:0052.252.256.752.252.256.7
19:0052.282.286.752.282.286.7
20:004.52.282.286.74.52.282.286.7
21:0051.11.16.751.11.16.7
22:001.991.151.1526.751.991.151.1526.75
23:001.991.151.1526.751.991.151.1526.75