P-5

Ancillary Service Prices, Day Ahead Market

05/01/2003
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)
00:003.52.451.42951.991.421.4295
01:001.61.61.4951.61.61.495
02:001.61.61.4951.61.61.495
03:001.61.61.4161.61.61.416
04:001.61.61.4161.61.61.416
05:002.52.51.4161.851.851.416
06:002.432.431.4951.851.851.495
07:002.81.41.4502.81.41.450
08:003.51.41.4503.51.41.450
09:002.81.41.4502.81.41.450
10:003.51.41.4503.51.41.450
11:002.81.41.49.52.81.41.49.5
12:003.52.452.459.53.52.452.459.5
13:003.51.351.359.53.51.351.359.5
14:003.51.351.359.53.51.351.359.5
15:003.52.452.459.53.52.452.459.5
16:003.52.452.459.53.52.452.459.5
17:003.51.351.35953.51.351.3595
18:003.51.41.4503.51.41.450
19:003.51.41.4503.51.41.450
20:003.51.41.4953.51.41.495
21:003.52.452.45503.52.452.4550
22:003.51.41.4953.51.41.495
23:00451.551.495451.41.495