Page Ref: P-5
Ancillary Service Prices
Day Ahead Market
05/02/2001
Time Stamp
10 Min Spinning Reserve ($/MWHr)
10 Min Non-Synchronous Reserve ($/MWHr)
30 Min Operating Reserve ($/MWHr)
Regulation ($/MWHr)
00:00
2.50
2.50
0.95
9.50
01:00
0.83
0.67
0.27
9.50
02:00
0.83
0.67
0.27
8.55
03:00
0.80
0.67
0.27
8.55
04:00
0.80
0.67
0.02
8.55
05:00
2.48
2.48
0.02
8.55
06:00
2.48
2.48
0.02
8.55
07:00
2.45
2.45
1.10
5.90
08:00
5.50
2.45
1.10
6.92
09:00
5.50
2.45
0.80
6.92
10:00
5.50
2.45
0.02
5.90
11:00
5.50
2.52
0.80
5.90
12:00
5.50
2.52
0.80
5.90
13:00
2.75
2.52
0.80
5.90
14:00
2.75
2.52
0.80
5.90
15:00
2.75
2.52
0.80
5.90
16:00
3.30
3.30
3.30
6.92
17:00
3.30
3.30
3.30
6.92
18:00
5.50
3.30
3.30
6.92
19:00
5.50
2.52
0.02
6.92
20:00
5.50
2.52
0.80
6.92
21:00
5.50
2.46
0.80
6.92
22:00
5.50
2.52
0.80
5.90
23:00
2.46
2.46
0.02
9.00