P-5

Ancillary Service Prices, Day Ahead Market

09/10/2001

Time Stamp10 Min Spinning Reserve ($/MWHr)10 Min Non-Synchronous Reserve ($/MWHr)30 Min Operating Reserve ($/MWHr)Regulation ($/MWHr)
00:001.080.680.659.50
01:001.080.680.659.50
02:001.110.680.659.50
03:001.080.680.659.47
04:001.080.680.659.47
05:001.080.680.659.47
06:002.502.502.509.50
07:002.512.512.509.50
08:003.002.522.529.50
09:003.002.522.529.50
10:003.002.522.529.50
11:003.002.521.256.92
12:003.002.521.256.92
13:003.002.521.256.92
14:003.002.521.256.92
15:003.002.521.256.92
16:003.002.521.256.92
17:003.002.521.259.50
18:003.002.521.259.50
19:003.002.521.259.50
20:003.002.522.529.50
21:003.002.522.529.50
22:003.002.512.509.50
23:002.442.441.259.50