P-5

Ancillary Service Prices, Day Ahead Market

06/21/2002

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)
00:001.11.11.1401.11.11.140
01:001.651.651.1401.651.651.140
02:001.651.651.1401.651.651.140
03:001.651.651.1121.651.651.112
04:001.651.651.1121.651.651.112
05:001.651.651.1121.651.651.112
06:001.751.751.14401.751.751.1440
07:001.121.121.12401.121.121.1240
08:001.11.11.1401.11.11.140
09:001.741.741.127.51.741.741.127.5
10:001.71.251.117.51.71.251.117.5
11:002.452.451.117.51.751.751.117.5
12:002.52.51.117.51.751.751.117.5
13:001.751.31.137.51.751.31.137.5
14:001.991.31.187.51.991.181.187.5
15:001.991.31.237.51.991.231.237.5
16:001.751.31.187.51.751.181.187.5
17:002.52.51.247.51.991.241.247.5
18:002.52.51.247.51.991.241.247.5
19:001.751.251.247.51.751.241.247.5
20:001.751.111.117.51.751.111.117.5
21:001.751.131.13401.751.131.1340
22:001.751.151.15401.751.151.1540
23:001.751.151.15401.751.151.1540