P-5

Ancillary Service Prices, Day Ahead Market

02/05/2002

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)
00:001.751.750.859.871.751.750.859.87
01:001.71.70.859.871.71.70.859.87
02:001.71.70.859.871.71.70.859.87
03:001.71.70.859.871.71.70.859.87
04:001.71.70.859.871.71.70.859.87
05:001.751.750.859.871.751.750.859.87
06:001.751.750.859.871.751.750.859.87
07:001.750.990.997.381.750.990.997.38
08:001.750.980.987.381.750.980.987.38
09:001.751.251.17.381.751.251.17.38
10:001.751.250.997.381.751.250.997.38
11:001.751.250.997.381.751.250.997.38
12:001.751.250.997.381.751.250.997.38
13:001.751.250.997.381.751.250.997.38
14:001.751.250.997.381.751.250.997.38
15:001.751.250.997.381.751.250.997.38
16:001.751.250.997.381.751.250.997.38
17:001.871.871.117.51.751.751.117.5
18:001.871.871.117.381.751.751.117.38
19:001.751.751.127.381.751.751.127.38
20:001.750.980.987.381.750.980.987.38
21:001.750.980.987.381.750.980.987.38
22:001.751.050.987.381.751.050.987.38
23:002.12.10.959.871.751.750.959.87