P-5

Ancillary Service Prices, Day Ahead Market

09/23/2001

Time Stamp10 Min Spinning Reserve ($/MWHr)10 Min Non-Synchronous Reserve ($/MWHr)30 Min Operating Reserve ($/MWHr)Regulation ($/MWHr)
00:001.251.251.2520.00
01:001.251.251.259.47
02:001.160.850.859.47
03:001.160.850.859.47
04:001.160.850.859.47
05:001.160.850.859.47
06:002.442.442.009.47
07:001.991.851.857.17
08:002.002.001.857.17
09:002.002.001.857.17
10:002.442.441.357.17
11:002.442.441.509.00
12:002.442.441.509.00
13:002.442.441.509.00
14:002.442.441.359.00
15:002.442.441.359.00
16:002.442.441.259.00
17:002.442.441.259.00
18:002.442.441.259.00
19:002.151.351.359.00
20:002.452.451.259.00
21:002.432.431.759.00
22:002.432.432.009.00
23:002.432.431.259.47