P-5

Ancillary Service Prices, Day Ahead Market

10/02/2002

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)
00:000.990.840.84410.990.840.8441
01:001.41.151.1411.41.151.141
02:001.41.151.1411.41.151.141
03:001.41.151.1401.41.151.140
04:001.151.151.1351.151.151.135
05:001.41.41.1351.41.41.135
06:001.751.450.5401.751.450.540
07:001.751.261.26161.751.261.2616
08:001.650.990.99151.650.990.9915
09:001.751.751.557.51.751.551.557.5
10:001.751.71.427.51.751.421.427.5
11:004.51.71.427.51.991.421.427.5
12:004.51.71.427.51.991.421.427.5
13:004.51.71.487.51.991.481.487.5
14:001.751.71.447.51.751.441.447.5
15:001.751.71.47.51.751.41.47.5
16:001.751.71.47.51.751.41.47.5
17:001.751.751.47.51.751.41.47.5
18:001.751.751.47.51.751.41.47.5
19:001.751.71.47.51.751.41.47.5
20:001.751.11.17.51.751.11.17.5
21:001.450.980.987.51.450.980.987.5
22:001.750.980.98201.750.980.9820
23:001.750.680.68201.750.680.6820