P-5

Ancillary Service Prices, Day Ahead Market

10/08/2002

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)
00:001.751.621.62451.751.621.6245
01:001.421.421.42451.421.421.4245
02:001.421.421.42451.421.421.4245
03:001.421.421.42121.421.421.4212
04:001.421.421.42121.421.421.4212
05:001.421.421.42121.421.421.4212
06:001.751.751.75451.751.751.7545
07:002.442.442.44452.442.442.4445
08:0021.71.74521.71.745
09:0021.751.754521.751.7545
10:0021.751.754521.751.7545
11:0021.751.757.521.751.757.5
12:0021.751.757.521.751.757.5
13:0021.751.757.521.751.757.5
14:0021.751.757.521.751.757.5
15:0021.751.757.521.751.757.5
16:0021.751.757.521.751.757.5
17:0021.751.757.521.751.757.5
18:0021.751.757.521.751.757.5
19:0021.751.757.521.751.757.5
20:0021.421.427.521.421.427.5
21:0021.441.447.521.441.447.5
22:0021.551.554521.551.5545
23:001.751.51.5451.751.51.545