P-5

Ancillary Service Prices, Day Ahead Market

07/04/2002

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)
00:001.71.71.1191.71.71.119
01:001.71.71.1151.71.71.115
02:001.71.71.1241.71.71.124
03:001.71.71.1211.71.71.121
04:001.71.71.1211.71.71.121
05:001.71.71.1211.71.71.121
06:001.741.741.1121.741.741.112
07:001.541.541.11151.541.541.1115
08:001.741.11.1121.741.11.112
09:001.751.251.11121.751.251.1112
10:001.751.251.11121.751.251.1112
11:001.751.251.17.51.751.251.17.5
12:001.751.251.17.51.751.251.17.5
13:001.751.251.17.51.751.251.17.5
14:001.751.251.17.51.751.251.17.5
15:001.751.251.117.51.751.251.117.5
16:001.751.251.117.51.751.251.117.5
17:001.751.251.11121.751.251.1112
18:001.751.251.11121.751.251.1112
19:001.751.251.14121.751.141.1412
20:001.751.11.1121.751.11.112
21:001.751.11.1191.751.11.119
22:001.751.111.11301.751.111.1130
23:001.751.241.11351.751.241.1135