P-5

Ancillary Service Prices, Day Ahead Market

11/15/2001

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)
00:002.252.252.2526.952.252.252.2526.95
01:001.521.521.5226.951.521.521.5226.95
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
05:002.482.482.32502.322.322.3250
06:002.492.492.3226.962.322.322.3226.96
07:0022226.9522226.95
08:001.991.651.6526.951.991.651.6526.95
09:001.991.151.1526.951.991.151.1526.95
10:001.991.151.156.71.991.151.156.7
11:001.991.151.156.71.991.151.156.7
12:001.751.151.156.71.751.151.156.7
13:001.751.151.156.71.751.151.156.7
14:001.751.151.156.71.751.151.156.7
15:001.751.151.156.71.751.151.156.7
16:001.991.151.156.71.991.151.156.7
17:002.282.282.286.72.282.282.286.7
18:002.282.282.286.72.282.282.286.7
19:002.322.322.326.72.322.322.326.7
20:002.292.292.296.72.292.292.296.7
21:001.991.751.7526.951.991.751.7526.95
22:0022226.9522226.95
23:001.521.151.1526.951.521.151.1526.95