P-5

Ancillary Service Prices, Day Ahead Market

06/13/2002

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)
00:001.11.11.1421.11.11.142
01:001.11.11.1421.11.11.142
02:001.11.11.1421.11.11.142
03:001.11.11.1121.11.11.112
04:001.11.11.1121.11.11.112
05:001.11.11.1121.11.11.112
06:001.11.11.1421.11.11.142
07:001.11.11.1161.11.11.116
08:000.980.980.98160.980.980.9816
09:001.71.71.1151.71.71.115
10:001.751.30.987.51.751.30.987.5
11:001.751.751.17.51.751.751.17.5
12:001.751.751.137.51.751.751.137.5
13:001.751.31.117.51.751.111.117.5
14:001.751.31.137.51.751.131.137.5
15:001.751.31.147.51.751.141.147.5
16:001.751.751.137.51.751.751.137.5
17:001.751.751.137.51.751.751.137.5
18:001.751.751.117.51.751.751.117.5
19:001.741.31.17.51.741.31.17.5
20:001.741.11.17.51.741.11.17.5
21:001.751.141.147.51.751.141.147.5
22:001.751.131.13421.751.131.1342
23:001.751.161.16421.751.161.1642