P-5

Ancillary Service Prices, Day Ahead Market

05/07/2003

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)
00:001.51.51.42951.51.51.4295
01:001.51.51.42951.51.51.4295
02:001.51.51.42951.51.51.4295
03:001.51.51.4161.51.51.416
04:001.51.51.4161.51.51.416
05:001.51.51.4161.51.51.416
06:001.851.551.45951.851.551.4595
07:002.81.351.35442.81.351.3544
08:003.51.351.35443.51.351.3544
09:003.51.41.4503.51.41.450
10:003.51.41.4503.51.41.450
11:002.81.41.49.52.81.41.49.5
12:003.51.41.49.53.51.41.49.5
13:003.51.351.359.53.51.351.359.5
14:003.51.41.49.53.51.41.49.5
15:003.51.351.359.53.51.351.359.5
16:003.51.351.359.53.51.351.359.5
17:003.51.351.35953.51.351.3595
18:003.51.41.4443.51.41.444
19:003.50.990.99503.50.990.9950
20:003.50.990.99503.50.990.9950
21:003.51.261.269.53.51.261.269.5
22:003.51.451.45953.51.451.4595
23:00451.51.595451.51.595