Page Ref: P-5
Ancillary Service Prices
Day Ahead Market
05/09/2001
Time Stamp
10 Min Spinning Reserve ($/MWHr)
10 Min Non-Synchronous Reserve ($/MWHr)
30 Min Operating Reserve ($/MWHr)
Regulation ($/MWHr)
00:00
2.47
2.47
1.97
9.00
01:00
2.46
2.46
1.76
9.00
02:00
2.44
2.44
0.98
8.55
03:00
0.99
0.98
0.98
8.55
04:00
0.99
0.98
0.98
8.55
05:00
2.45
2.45
1.76
8.55
06:00
2.52
2.52
1.97
8.55
07:00
2.50
2.45
2.10
6.25
08:00
2.50
2.45
1.22
6.25
09:00
2.50
2.45
1.22
6.25
10:00
3.25
2.44
0.95
5.90
11:00
3.25
2.45
0.95
5.90
12:00
3.25
2.45
0.95
5.90
13:00
3.25
2.45
0.95
5.90
14:00
3.25
2.45
0.95
5.90
15:00
3.25
2.45
0.95
5.90
16:00
3.25
2.44
0.00
5.90
17:00
2.50
2.44
0.95
6.25
18:00
2.50
2.44
0.95
6.25
19:00
2.50
2.44
0.95
6.25
20:00
2.50
2.44
0.95
6.25
21:00
2.50
2.44
0.95
6.25
22:00
2.50
0.96
0.96
6.25
23:00
2.50
2.44
0.27
8.55