P-5

Ancillary Service Prices, Day Ahead Market

02/11/2002

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)
00:001.751.751.12211.751.121.1221
01:001.71.71.13211.71.71.1321
02:001.71.71.139.871.71.71.139.87
03:001.71.71.139.871.71.71.139.87
04:001.71.71.139.871.71.71.139.87
05:002.52.431.13131.751.131.1313
06:002.432.431.14131.751.751.1413
07:001.751.131.137.381.751.131.137.38
08:001.751.131.137.381.751.131.137.38
09:001.751.251.157.381.751.251.157.38
10:001.751.251.137.381.751.251.137.38
11:001.751.251.137.381.751.251.137.38
12:001.751.251.137.381.751.251.137.38
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
16:001.751.251.117.381.751.251.117.38
17:001.751.31.137.381.751.131.137.38
18:0061.31.147.3861.31.147.38
19:001.751.31.157.381.751.31.157.38
20:001.751.11.17.381.751.11.17.38
21:001.751.11.17.381.751.11.17.38
22:001.751.11.17.51.751.11.17.5
23:001.751.11.19.871.751.11.19.87