P-5

Ancillary Service Prices, Day Ahead Market

10/14/2002

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)
00:001.41.281.28351.41.281.2835
01:001.41.281.28351.41.281.2835
02:001.41.271.27351.41.271.2735
03:001.41.271.27121.41.271.2712
04:001.41.271.27121.41.271.2712
05:001.751.41.4121.751.41.412
06:001.751.281.28351.751.281.2835
07:0041.441.445041.441.4450
08:0041.41.45041.41.450
09:0041.41.41641.41.416
10:0041.251.251641.251.2516
11:0041.251.257.541.251.257.5
12:0031.251.257.531.251.257.5
13:004.51.251.257.54.51.251.257.5
14:004.51.251.257.54.51.251.257.5
15:0031.71.47.51.991.41.47.5
16:001.751.71.47.51.751.41.47.5
17:0031.71.47.51.991.41.47.5
18:004.50.680.687.54.50.680.687.5
19:0041.251.251541.251.2515
20:0021.11.17.521.11.17.5
21:0021.11.12021.11.120
22:001.751.151.15201.751.151.1520
23:001.991.261.26201.991.261.2620