P-5

Ancillary Service Prices, Day Ahead Market

09/26/2001

Time Stamp10 Min Spinning Reserve ($/MWHr)10 Min Non-Synchronous Reserve ($/MWHr)30 Min Operating Reserve ($/MWHr)Regulation ($/MWHr)
00:002.442.441.2512.00
01:002.442.440.8512.00
02:002.442.440.8520.00
03:002.442.440.859.72
04:002.442.440.859.72
05:002.442.441.259.72
06:002.472.472.0012.00
07:002.502.502.2712.00
08:002.502.501.859.00
09:002.502.501.657.49
10:002.512.511.359.00
11:002.512.511.257.49
12:002.512.511.257.49
13:002.512.511.257.49
14:002.512.511.257.49
15:002.512.511.257.49
16:002.522.521.257.49
17:002.522.521.257.49
18:002.522.521.259.00
19:002.522.521.759.00
20:002.522.521.507.49
21:002.512.512.259.00
22:002.502.502.359.00
23:002.492.491.3528.00