P-5

Ancillary Service Prices, Day Ahead Market

11/25/2001

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)
00:001.51.51.259.951.51.51.259.95
01:001.521.521.259.951.521.521.259.95
02:001.521.521.259.951.521.521.259.95
03:001.521.521.259.951.521.521.259.95
04:001.521.521.259.951.521.521.259.95
05:001.521.521.259.951.521.521.259.95
06:002.462.461.259.951.521.521.259.95
07:002.452.451.656.72.452.451.656.7
08:001.521.521.526.71.521.521.526.7
09:001.521.521.156.71.521.521.156.7
10:001.521.521.1581.521.521.158
11:001.521.521.1581.521.521.158
12:001.521.521.1581.521.521.158
13:001.521.521.1581.521.521.158
14:001.521.521.1581.521.521.158
15:001.521.521.1581.521.521.158
16:001.521.151.1581.521.151.158
17:001.991.151.1581.991.151.158
18:001.991.151.1581.991.151.158
19:001.991.151.156.71.991.151.156.7
20:001.991.151.1581.991.151.158
21:001.991.351.3581.991.351.358
22:00221.258221.258
23:001.521.151.159.951.521.151.159.95