P-5

Ancillary Service Prices, Day Ahead Market

10/11/2002

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)
00:001.41.271.27351.41.271.2735
01:001.41.281.28351.41.281.2835
02:001.41.281.28351.41.281.2835
03:001.41.271.27121.41.271.2712
04:001.41.271.27121.41.271.2712
05:001.41.41.4121.41.41.412
06:001.751.41.4351.751.41.435
07:0031.271.279531.271.2795
08:0031.41.49531.41.495
09:0031.751.755031.751.7550
10:001.751.71.7501.751.71.750
11:001.751.71.77.51.751.71.77.5
12:001.991.71.77.51.991.71.77.5
13:001.991.71.77.51.991.71.77.5
14:001.751.71.427.51.751.421.427.5
15:001.991.71.447.51.991.441.447.5
16:001.991.71.47.51.991.41.47.5
17:0031.71.427.51.991.421.427.5
18:0031.71.427.51.991.421.427.5
19:0031.71.48161.991.481.4816
20:0020.990.992020.990.9920
21:001.751.11.1501.751.11.150
22:001.751.151.15951.751.151.1595
23:001.751.261.26351.751.261.2635