P-5

Ancillary Service Prices, Day Ahead Market

09/12/2001

Time Stamp10 Min Spinning Reserve ($/MWHr)10 Min Non-Synchronous Reserve ($/MWHr)30 Min Operating Reserve ($/MWHr)Regulation ($/MWHr)
00:001.160.680.2727.00
01:001.251.251.2527.00
02:001.251.251.2527.00
03:001.160.850.8599.00
04:001.160.850.8599.00
05:001.160.850.8599.00
06:002.482.481.9912.00
07:002.492.491.9912.00
08:002.502.502.509.50
09:003.752.502.509.50
10:003.752.512.509.50
11:003.752.512.507.17
12:003.752.522.527.17
13:003.752.522.527.17
14:003.752.521.957.17
15:003.752.522.527.17
16:003.752.522.507.17
17:003.752.522.529.50
18:002.522.521.957.17
19:002.522.521.957.17
20:002.522.521.959.50
21:003.752.512.509.50
22:003.752.502.509.50
23:002.452.451.959.50