Page Ref: P-5
Ancillary Service Prices
Day Ahead Market
04/20/2001
Time Stamp
10 Min Spinning Reserve ($/MWHr)
10 Min Non-Synchronous Reserve ($/MWHr)
30 Min Operating Reserve ($/MWHr)
Regulation ($/MWHr)
00:00
0.83
0.75
0.75
8.55
01:00
0.83
0.75
0.75
8.55
02:00
0.83
0.75
0.75
8.55
03:00
0.83
0.75
0.75
8.55
04:00
0.83
0.75
0.75
8.55
05:00
0.83
0.75
0.75
8.55
06:00
2.45
2.45
0.90
8.55
07:00
2.50
1.15
1.15
5.90
08:00
2.50
1.15
1.15
5.90
09:00
2.50
1.15
1.15
7.95
10:00
2.50
0.94
0.94
5.90
11:00
2.50
0.94
0.94
5.90
12:00
2.50
0.94
0.94
5.90
13:00
2.50
0.94
0.94
5.90
14:00
30.00
0.94
0.94
5.90
15:00
30.00
0.90
0.90
5.90
16:00
30.00
0.87
0.87
7.95
17:00
30.00
0.88
0.88
7.95
18:00
2.50
0.88
0.88
7.95
19:00
2.50
0.88
0.88
5.90
20:00
2.50
0.88
0.88
5.90
21:00
2.50
0.90
0.90
5.90
22:00
2.50
0.90
0.90
5.90
23:00
0.99
0.65
0.27
8.55