Page Ref: P-5
Ancillary Service Prices
Day Ahead Market
05/21/2001
Time Stamp
10 Min Spinning Reserve ($/MWHr)
10 Min Non-Synchronous Reserve ($/MWHr)
30 Min Operating Reserve ($/MWHr)
Regulation ($/MWHr)
00:00
2.52
2.52
1.02
49.00
01:00
0.98
0.98
0.27
49.00
02:00
0.98
0.98
0.27
8.55
03:00
0.98
0.98
0.27
8.55
04:00
0.98
0.98
0.27
8.55
05:00
1.00
1.00
1.00
49.00
06:00
2.52
2.52
1.23
8.55
07:00
2.47
2.47
1.58
5.90
08:00
2.47
2.47
1.23
5.90
09:00
2.47
2.47
1.23
5.90
10:00
3.50
2.47
0.80
5.90
11:00
3.50
2.47
0.80
5.90
12:00
3.50
2.47
0.80
5.90
13:00
3.50
2.47
0.80
5.90
14:00
3.50
2.47
0.80
5.90
15:00
3.50
2.47
0.80
5.90
16:00
3.25
2.47
0.02
5.90
17:00
2.47
2.47
0.02
6.20
18:00
2.47
2.47
0.02
6.20
19:00
2.47
2.47
0.75
7.95
20:00
2.47
2.47
0.02
7.95
21:00
2.46
2.46
0.75
7.95
22:00
2.46
2.46
1.02
49.00
23:00
2.44
2.44
0.75
49.00