Page Ref: P-5
Ancillary Service Prices
Day Ahead Market
04/30/2001
Time Stamp
10 Min Spinning Reserve ($/MWHr)
10 Min Non-Synchronous Reserve ($/MWHr)
30 Min Operating Reserve ($/MWHr)
Regulation ($/MWHr)
00:00
1.94
1.94
0.95
8.55
01:00
0.99
0.95
0.95
8.55
02:00
0.99
0.95
0.95
8.55
03:00
0.99
0.95
0.95
8.55
04:00
0.99
0.95
0.95
8.55
05:00
1.93
1.93
0.95
8.55
06:00
2.52
2.52
0.80
8.55
07:00
2.75
0.63
0.02
5.90
08:00
5.50
0.63
0.02
6.92
09:00
5.50
0.63
0.02
6.92
10:00
5.50
0.63
0.02
5.90
11:00
5.50
2.43
0.02
5.90
12:00
5.50
0.63
0.02
5.90
13:00
5.50
0.63
0.02
5.90
14:00
5.50
0.63
0.02
5.90
15:00
5.50
0.63
0.02
5.90
16:00
5.50
0.63
0.02
6.92
17:00
5.50
0.63
0.02
6.92
18:00
2.75
0.63
0.02
6.92
19:00
2.75
0.63
0.02
6.92
20:00
2.75
0.63
0.02
6.92
21:00
5.50
0.63
0.02
6.92
22:00
2.75
0.63
0.02
6.92
23:00
2.15
0.95
0.02
8.55