P-5

Ancillary Service Prices, Day Ahead Market

07/08/2002

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)
00:001.751.751.12191.751.751.1219
01:001.751.751.12151.751.751.1215
02:001.751.751.12241.751.751.1224
03:001.751.751.12121.751.751.1212
04:001.751.751.12121.751.751.1212
05:001.751.751.12121.751.751.1212
06:001.751.751.12121.751.751.1212
07:001.751.541.22181.751.541.2218
08:001.751.11.1121.751.11.112
09:002.251.251.17121.991.171.1712
10:002.251.251.17121.991.171.1712
11:001.751.251.187.51.751.181.187.5
12:001.751.251.187.51.751.181.187.5
13:001.751.251.177.51.751.171.177.5
14:001.751.251.227.51.751.221.227.5
15:001.751.241.227.51.751.221.227.5
16:001.751.241.227.51.751.221.227.5
17:002.251.251.257.51.991.251.257.5
18:002.251.241.14121.991.141.1412
19:002.251.251.16121.991.161.1612
20:002.251.11.1122.251.11.112
21:002.251.11.17.52.251.11.17.5
22:001.751.111.117.51.751.111.117.5
23:001.741.241.1121.741.241.112