Page Ref: P-5
Ancillary Service Prices
Day Ahead Market
04/19/2001
Time Stamp
10 Min Spinning Reserve ($/MWHr)
10 Min Non-Synchronous Reserve ($/MWHr)
30 Min Operating Reserve ($/MWHr)
Regulation ($/MWHr)
00:00
0.87
0.87
0.87
8.70
01:00
0.88
0.88
0.88
8.70
02:00
0.88
0.88
0.88
8.55
03:00
0.88
0.88
0.88
8.55
04:00
0.88
0.88
0.88
8.55
05:00
0.88
0.88
0.88
8.70
06:00
2.51
2.51
0.95
8.55
07:00
2.48
2.43
0.90
5.90
08:00
2.48
2.43
0.90
5.90
09:00
2.48
2.43
0.89
5.90
10:00
2.48
2.44
0.88
5.90
11:00
2.48
2.44
0.88
5.90
12:00
2.48
2.44
0.86
5.90
13:00
2.48
2.44
0.85
5.90
14:00
2.48
2.44
0.85
5.90
15:00
2.48
2.44
0.85
5.90
16:00
2.48
0.85
0.85
5.90
17:00
2.48
0.85
0.85
5.90
18:00
2.48
0.85
0.85
5.90
19:00
2.48
2.44
0.75
5.90
20:00
2.48
2.44
0.75
5.90
21:00
2.48
2.44
0.85
5.90
22:00
2.48
0.87
0.87
5.90
23:00
2.43
2.43
0.27
8.55