Balancing Market Advisory Summary: Wheel Throughs
Date:   03/21/2007

HourOffered MWhScheduled MWhPercent
00:0000 0.0%
01:0000 0.0%
02:0000 0.0%
03:0000 0.0%
04:0000 0.0%
05:0000 0.0%
06:0011100.0%
07:0015012583.3%
08:0029027293.8%
09:00200200100.0%
10:0024018175.4%
11:00200200100.0%
12:00200200100.0%
13:00200200100.0%
14:0000 0.0%
15:0000 0.0%
16:0000 0.0%
17:0000 0.0%
18:0000 0.0%
19:00250250100.0%
20:00250250100.0%
21:00200200100.0%
22:0000 0.0%
23:0000 0.0%

Total2181.02079.095.3%