P-5

Ancillary Service Prices, Day Ahead Market

06/15/2002

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)
00:001.71.71.11421.71.71.1142
01:001.71.71.11421.71.71.1142
02:001.71.71.11421.71.71.1142
03:001.71.71.11121.71.71.1112
04:001.71.71.11121.71.71.1112
05:001.71.71.11121.71.71.1112
06:001.751.751.11421.751.751.1142
07:001.751.111.11421.751.111.1142
08:001.750.680.68421.750.680.6842
09:001.751.751.1421.751.751.142
10:001.751.250.657.51.751.250.657.5
11:001.71.250.657.51.71.250.657.5
12:001.71.250.657.51.71.250.657.5
13:001.71.250.657.51.71.250.657.5
14:001.71.250.657.51.71.250.657.5
15:001.751.250.657.51.751.250.657.5
16:001.751.250.657.51.751.250.657.5
17:001.751.251.17.51.751.251.17.5
18:002.452.451.1421.751.751.142
19:001.751.251.11421.751.251.1142
20:001.751.11.1421.751.11.142
21:001.751.11.1421.751.11.142
22:001.751.111.11421.751.111.1142
23:001.751.121.12421.751.121.1242