Page Ref: P-5
Ancillary Service Prices
Day Ahead Market
03/31/2001
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
0.98
99.00
01:00
2.43
2.43
0.98
99.00
02:00
0.90
0.90
0.90
8.55
03:00
0.90
0.90
0.90
8.55
04:00
0.90
0.90
0.90
8.55
05:00
2.46
2.46
0.98
8.55
06:00
2.52
2.52
0.88
8.55
07:00
2.48
0.84
0.84
7.95
08:00
2.48
0.75
0.75
7.95
09:00
2.48
0.75
0.75
5.90
10:00
2.52
2.52
0.75
5.90
11:00
2.52
2.52
0.75
5.90
12:00
2.52
2.52
0.75
5.90
13:00
30.00
2.46
0.75
5.90
14:00
2.52
2.52
0.75
5.90
15:00
30.00
2.44
0.75
5.90
16:00
2.52
2.52
0.89
8.50
17:00
2.52
2.52
0.91
8.50
18:00
3.30
3.30
3.30
8.50
19:00
3.30
3.30
3.30
8.50
20:00
30.00
3.20
3.20
7.95
21:00
30.00
2.45
0.84
7.95
22:00
30.00
0.65
0.35
7.95
23:00
2.48
0.65
0.27
99.00