P-5

Ancillary Service Prices, Day Ahead Market

06/28/2002

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
01:001.11.11.1151.11.11.115
02:001.11.11.1241.11.11.124
03:001.11.11.1121.11.11.112
04:001.11.11.1121.11.11.112
05:001.11.11.1121.11.11.112
06:001.11.11.1121.11.11.112
07:001.11.11.1181.11.11.118
08:002.250.980.98182.250.980.9818
09:002.512.51.51221.51.512
10:002.512.51.51221.51.512
11:002.512.51.57.51.991.51.57.5
12:002.52.51.57.51.751.51.57.5
13:002.52.51.247.51.991.241.247.5
14:002.52.51.227.51.991.221.227.5
15:002.52.51.227.51.991.221.227.5
16:002.52.51.157.51.991.151.157.5
17:002.52.51.171221.171.1712
18:002.52.51.151221.151.1512
19:002.52.51.171221.171.1712
20:002.251.11.1502.251.11.150
21:002.251.111.117.52.251.111.117.5
22:0021.121.127.521.121.127.5
23:001.991.121.12121.991.121.1212