P-5

Ancillary Service Prices, Day Ahead Market

09/19/2001

Time Stamp10 Min Spinning Reserve ($/MWHr)10 Min Non-Synchronous Reserve ($/MWHr)30 Min Operating Reserve ($/MWHr)Regulation ($/MWHr)
00:002.442.440.8512.00
01:002.432.430.8512.00
02:002.432.430.8528.00
03:002.432.430.859.47
04:002.432.430.859.47
05:002.432.430.859.47
06:002.472.472.3012.00
07:002.452.452.4012.00
08:002.432.432.309.00
09:002.442.442.287.17
10:002.442.441.997.17
11:002.442.441.257.17
12:002.442.441.257.17
13:002.442.441.257.17
14:002.442.441.257.17
15:002.492.492.297.17
16:002.452.452.297.17
17:002.452.451.257.17
18:002.452.451.257.17
19:002.452.451.257.17
20:002.452.452.267.17
21:002.452.452.459.00
22:002.492.492.4528.00
23:002.412.412.4136.00