P-5

Ancillary Service Prices, Day Ahead Market

06/26/2002

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)
00:001.11.11.1191.11.11.119
01:001.051.051.05151.051.051.0515
02:001.051.051.05241.051.051.0524
03:001.051.051.05121.051.051.0512
04:001.051.051.05121.051.051.0512
05:001.051.051.05121.051.051.0512
06:001.111.111.11121.111.111.1112
07:001.751.111.117.51.751.111.117.5
08:002.251.111.117.52.251.111.117.5
09:002.251.251.24121.991.241.2412
10:003.251.251.18121.991.181.1812
11:003.252.51.227.51.991.221.227.5
12:003.252.51.257.51.991.251.257.5
13:003.252.51.57.51.991.51.57.5
14:003.252.51.57.51.991.51.57.5
15:003.252.51.57.51.991.51.57.5
16:003.252.51.257.51.991.251.257.5
17:003.252.52.25122.252.252.2512
18:003.252.51.5121.991.51.512
19:002.251.251.25122.251.251.2512
20:002.251.111.11122.251.111.1112
21:002.251.131.137.52.251.131.137.5
22:001.751.11.17.51.751.11.17.5
23:001.11.11.1121.11.11.112