P-5

Ancillary Service Prices, Day Ahead Market

06/09/2002

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)
00:001.71.71.7401.71.71.740
01:001.71.71.7121.71.71.712
02:001.71.71.24121.71.71.2412
03:001.71.71.24121.71.71.2412
04:001.71.71.24121.71.71.2412
05:001.71.71.24121.71.71.2412
06:001.71.71.24121.71.71.2412
07:001.751.741.247.51.751.741.247.5
08:001.751.121.127.51.751.121.127.5
09:001.751.121.127.51.751.121.127.5
10:001.751.11.17.51.751.11.17.5
11:001.751.251.12401.751.251.1240
12:001.751.251.12401.751.121.1240
13:001.991.251.12401.991.121.1240
14:001.991.251.12401.991.121.1240
15:001.991.251.12401.991.121.1240
16:001.991.251.12401.991.121.1240
17:001.991.251.13401.991.131.1340
18:001.751.251.137.51.751.131.137.5
19:001.751.251.237.51.751.231.237.5
20:001.991.111.117.51.991.111.117.5
21:001.991.111.117.51.991.111.117.5
22:001.751.141.14401.751.141.1440
23:001.751.171.17401.751.171.1740