Page Ref: P-5
Ancillary Service Prices
Day Ahead Market
05/22/2001
Time Stamp
10 Min Spinning Reserve ($/MWHr)
10 Min Non-Synchronous Reserve ($/MWHr)
30 Min Operating Reserve ($/MWHr)
Regulation ($/MWHr)
00:00
2.44
2.44
0.70
8.55
01:00
2.44
2.44
0.70
8.55
02:00
2.44
2.44
0.70
8.55
03:00
2.44
2.44
0.70
8.55
04:00
2.44
2.44
0.70
8.55
05:00
2.44
2.44
0.70
8.55
06:00
2.51
2.51
0.70
8.55
07:00
3.50
2.47
1.00
5.90
08:00
3.50
2.47
0.80
5.90
09:00
3.50
2.47
0.80
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
2.46
0.80
5.90
16:00
3.50
2.47
0.02
5.90
17:00
3.50
2.47
0.02
5.90
18:00
3.50
2.47
0.02
5.90
19:00
3.50
2.44
0.80
5.90
20:00
3.50
2.45
0.80
5.90
21:00
3.50
2.43
1.00
5.90
22:00
3.50
2.43
1.20
7.95
23:00
2.43
2.43
0.80
50.00