P-5

Ancillary Service Prices, Day Ahead Market

11/09/2001

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)
00:002.442.442.2926.952.292.292.2926.95
01:002.472.472.2926.952.292.292.2926.95
02:002229.952229.95
03:002229.952229.95
04:002229.952229.95
05:004.252.472.29502.292.292.2950
06:002.452.452.2926.952.292.292.2926.95
07:002.452.452.2926.952.292.292.2926.95
08:004.252.292.296.74.252.292.296.7
09:002.252.252.256.72.252.252.256.7
10:001.991.51.56.71.991.51.56.7
11:001.991.51.56.71.991.51.56.7
12:001.991.51.56.71.991.51.56.7
13:001.991.51.56.71.991.51.56.7
14:001.991.51.56.71.991.51.56.7
15:001.991.51.56.71.991.51.56.7
16:001.991.51.56.71.991.51.56.7
17:004.251.751.756.74.251.751.756.7
18:004.251.751.756.74.251.751.756.7
19:004.25226.74.25226.7
20:004.252.252.2526.954.252.252.2526.95
21:004.252.272.2726.954.252.272.2726.95
22:002.292.292.2926.952.292.292.2926.95
23:001.751.751.7526.951.751.751.7526.95