Page Ref: P-5
Ancillary Service Prices
Day Ahead Market
05/01/2001
Time Stamp
10 Min Spinning Reserve ($/MWHr)
10 Min Non-Synchronous Reserve ($/MWHr)
30 Min Operating Reserve ($/MWHr)
Regulation ($/MWHr)
00:00
5.50
2.52
1.97
49.00
01:00
2.45
2.45
1.97
49.00
02:00
1.91
1.91
1.81
8.55
03:00
1.91
1.91
1.81
8.55
04:00
1.91
1.91
1.81
8.55
05:00
5.50
2.52
1.97
9.00
06:00
2.52
2.52
1.95
8.55
07:00
5.50
1.97
1.97
5.90
08:00
5.50
2.50
1.99
5.90
09:00
5.50
2.50
1.99
5.90
10:00
2.51
2.51
1.79
5.90
11:00
5.50
2.45
0.02
5.90
12:00
5.50
2.45
0.02
5.90
13:00
5.50
3.45
3.45
5.90
14:00
5.50
2.52
0.02
5.90
15:00
5.50
2.52
0.02
5.90
16:00
5.50
2.52
0.02
6.92
17:00
2.75
2.52
0.02
6.92
18:00
5.50
2.52
0.02
6.92
19:00
2.52
2.52
0.02
6.92
20:00
2.75
2.52
0.02
6.92
21:00
5.50
2.45
0.02
6.92
22:00
2.75
2.44
0.02
6.92
23:00
0.99
0.95
0.00
8.55