Page Ref: P-5
Ancillary Service Prices
Day Ahead Market
04/28/2001
Time Stamp
10 Min Spinning Reserve ($/MWHr)
10 Min Non-Synchronous Reserve ($/MWHr)
30 Min Operating Reserve ($/MWHr)
Regulation ($/MWHr)
00:00
0.99
0.95
0.95
99.00
01:00
0.87
0.87
0.27
99.00
02:00
0.87
0.87
0.27
8.55
03:00
0.87
0.87
0.27
8.55
04:00
0.87
0.87
0.27
8.55
05:00
0.87
0.87
0.27
8.55
06:00
2.47
2.47
1.00
8.55
07:00
2.15
1.00
1.00
5.90
08:00
2.15
0.95
0.27
5.90
09:00
2.15
0.95
0.27
5.90
10:00
2.15
0.63
0.27
5.90
11:00
2.15
0.63
0.27
5.90
12:00
2.15
0.63
0.27
5.90
13:00
2.15
0.63
0.27
5.90
14:00
2.15
0.63
0.27
5.90
15:00
2.43
2.43
0.27
5.90
16:00
2.43
2.43
0.27
5.90
17:00
2.43
2.43
0.27
5.90
18:00
2.43
2.43
0.27
5.90
19:00
2.43
2.43
0.27
5.90
20:00
2.45
2.45
0.27
5.90
21:00
2.45
2.45
0.27
5.90
22:00
5.50
1.00
1.00
49.00
23:00
2.15
0.83
0.27
49.00