Page Ref: P-5
Ancillary Service Prices
Day Ahead Market
04/29/2001
Time Stamp
10 Min Spinning Reserve ($/MWHr)
10 Min Non-Synchronous Reserve ($/MWHr)
30 Min Operating Reserve ($/MWHr)
Regulation ($/MWHr)
00:00
0.99
0.95
0.95
8.55
01:00
0.87
0.87
0.27
8.55
02:00
0.87
0.87
0.27
8.55
03:00
0.87
0.87
0.27
8.55
04:00
0.87
0.87
0.27
8.55
05:00
0.86
0.86
0.27
8.55
06:00
2.45
2.45
1.02
8.55
07:00
0.99
0.95
0.27
5.90
08:00
0.99
0.63
0.27
5.90
09:00
0.99
0.63
0.27
5.90
10:00
2.15
0.63
0.27
5.90
11:00
2.15
0.63
0.27
5.90
12:00
2.48
0.63
0.27
6.92
13:00
2.75
0.63
0.27
6.92
14:00
2.75
0.63
0.27
6.92
15:00
2.75
0.63
0.27
6.92
16:00
2.75
0.63
0.27
6.92
17:00
2.75
0.63
0.27
6.92
18:00
2.75
0.63
0.27
6.92
19:00
2.15
0.63
0.27
6.92
20:00
2.75
0.63
0.27
6.92
21:00
2.75
0.63
0.27
6.92
22:00
5.75
0.95
0.27
6.92
23:00
5.75
0.82
0.27
8.55