P-5

Ancillary Service Prices, Day Ahead Market

11/16/2001

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)
00:002.452.452.3226.852.322.322.3226.85
01:001.521.521.5226.851.521.521.5226.85
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
05:00302.482.3226.862.322.322.3226.86
06:002.482.482.3226.852.322.322.3226.85
07:0051.151.156.751.151.156.7
08:0051.151.156.751.151.156.7
09:0051.11.16.751.11.16.7
10:0051.11.16.751.11.16.7
11:0051.11.16.751.11.16.7
12:0051.11.16.751.11.16.7
13:00301.11.16.7301.11.16.7
14:0051.11.16.751.11.16.7
15:00301.11.16.7301.11.16.7
16:0051.11.16.751.11.16.7
17:0052226.8552226.85
18:0051.651.656.751.651.656.7
19:0052.252.256.752.252.256.7
20:0051.151.156.751.151.156.7
21:001.991.151.1526.851.991.151.1526.85
22:001.991.151.1526.851.991.151.1526.85
23:001.991.151.1526.851.991.151.1526.85