P-5

Ancillary Service Prices, Day Ahead Market

02/12/2002

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)
00:001.751.11.1201.751.11.120
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
05:001.981.981.1451.751.751.145
06:001.981.981.11201.751.751.1120
07:001.751.121.127.381.751.121.127.38
08:001.991.121.127.381.991.121.127.38
09:001.991.251.167.51.991.251.167.5
10:001.751.251.17.381.751.11.17.38
11:001.751.251.17.381.751.11.17.38
12:001.751.251.117.381.751.251.117.38
13:001.751.251.117.381.751.251.117.38
14:001.751.251.117.381.751.251.117.38
15:001.751.251.117.381.751.251.117.38
16:001.751.251.117.51.751.251.117.5
17:001.991.31.147.381.991.31.147.38
18:002.472.471.147.382.472.471.147.38
19:002.472.471.167.382.472.471.167.38
20:001.991.11.17.51.991.11.17.5
21:001.751.11.17.51.751.11.17.5
22:001.751.11.17.51.751.11.17.5
23:001.751.11.19.871.751.11.19.87