P-5

Ancillary Service Prices, Day Ahead Market

02/13/2002

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)
00:001.71.71.1201.71.71.120
01:001.71.71.1201.71.71.120
02:001.71.71.19.871.71.71.19.87
03:001.71.71.19.871.71.71.19.87
04:001.71.71.19.871.71.71.19.87
05:001.71.71.1121.71.71.112
06:001.751.11.1121.751.11.112
07:001.751.121.127.381.751.121.127.38
08:001.751.11.17.51.751.11.17.5
09:001.751.251.117.51.751.251.117.5
10:001.751.251.17.381.751.251.17.38
11:001.751.251.17.381.751.251.17.38
12:001.751.250.977.381.751.250.977.38
13:001.751.250.977.381.751.250.977.38
14:001.751.250.977.381.751.250.977.38
15:001.751.250.977.381.751.250.977.38
16:001.751.251.127.51.751.251.127.5
17:001.751.751.147.381.751.751.147.38
18:002.52.51.147.382.52.51.147.38
19:001.751.751.147.381.751.751.147.38
20:001.751.11.17.381.751.11.17.38
21:001.751.051.057.51.751.051.057.5
22:001.751.091.097.51.751.091.097.5
23:001.751.11.19.871.751.11.19.87