P-5

Ancillary Service Prices, Day Ahead Market

07/24/2002

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)
00:001.70.680.68451.70.680.6845
01:001.71.11.1451.71.11.145
02:001.651.651.1451.651.651.145
03:001.651.651.1431.651.651.143
04:001.651.651.1431.651.651.143
05:001.651.651.1431.651.651.143
06:001.651.651.1151.651.651.115
07:001.651.451.15151.651.451.1515
08:001.751.151.15121.751.151.1512
09:0021.71.31221.31.312
10:0021.71.31221.31.312
11:005.51.71.327.521.321.327.5
12:002.051.71.327.51.991.321.327.5
13:005.51.71.327.51.991.321.327.5
14:005.51.71.37.51.991.31.37.5
15:005.51.71.37.51.991.31.37.5
16:005.51.71.37.51.991.31.37.5
17:005.51.71.32151.991.321.3215
18:005.51.71.32151.991.321.3215
19:0021.71.32151.751.321.3215
20:0021.11.11521.11.115
21:0021.181.182021.181.1820
22:001.751.171.177.951.751.171.177.95
23:001.751.161.16701.751.161.1670