P-5

Ancillary Service Prices, Day Ahead Market

09/22/2001

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
01:002.432.431.2512.00
02:002.432.430.8528.00
03:002.432.430.859.47
04:002.432.430.859.47
05:002.432.430.859.47
06:002.442.440.8512.00
07:002.502.502.2912.00
08:002.452.452.269.00
09:002.452.452.269.00
10:002.502.501.259.00
11:002.502.501.257.17
12:002.502.501.257.17
13:002.502.501.257.17
14:002.502.501.257.17
15:002.502.501.257.17
16:002.512.511.257.17
17:002.512.511.259.00
18:002.512.511.259.00
19:002.512.511.259.00
20:002.512.511.259.00
21:002.502.502.259.00
22:002.442.442.269.00
23:002.442.441.259.47