P-5

Ancillary Service Prices, Day Ahead Market

02/10/2002

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)
00:001.71.71.119.871.71.71.119.87
01:001.71.71.119.871.71.71.119.87
02:001.71.71.119.871.71.71.119.87
03:001.71.71.119.871.71.71.119.87
04:001.71.71.119.871.71.71.119.87
05:001.71.71.119.871.71.71.119.87
06:001.71.71.119.871.71.71.119.87
07:001.751.11.17.381.751.11.17.38
08:001.751.11.17.381.751.11.17.38
09:001.751.251.117.381.751.111.117.38
10:001.751.251.125.911.751.11.125.91
11:001.751.251.125.991.751.11.125.99
12:001.751.251.125.921.751.11.125.92
13:001.751.250.9725.941.750.970.9725.94
14:001.751.250.9725.961.750.970.9725.96
15:001.751.250.9725.931.750.970.9725.93
16:001.751.251.1261.751.11.126
17:001.991.251.17.381.991.11.17.38
18:001.991.251.117.381.991.111.117.38
19:001.991.251.17.381.991.11.17.38
20:001.750.960.967.381.750.960.967.38
21:001.750.970.97221.750.970.9722
22:001.751.11.1221.751.11.122
23:002.12.11.11241.751.111.1124