P-5

Ancillary Service Prices, Day Ahead Market

06/18/2002

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
06:001.751.11.1421.751.11.142
07:001.751.111.11421.751.111.1142
08:001.750.680.68481.750.680.6848
09:001.751.251.17.51.751.251.17.5
10:001.751.31.17.51.751.31.17.5
11:001.751.31.17.51.751.31.17.5
12:001.751.31.147.51.751.31.147.5
13:001.751.31.147.51.751.31.147.5
14:001.751.31.117.51.751.31.117.5
15:001.751.31.117.51.751.111.117.5
16:001.751.31.117.51.751.31.117.5
17:001.751.31.137.51.751.31.137.5
18:001.751.31.177.51.751.31.177.5
19:001.751.31.187.51.751.31.187.5
20:001.991.121.127.51.991.121.127.5
21:001.991.121.12481.991.121.1248
22:001.751.141.14481.751.141.1448
23:001.751.131.13481.751.131.1348