Page Ref: P-5
Ancillary Service Prices
Day Ahead Market
12/19/1999
Time Stamp
10 Min Spinning Reserve ($/MWHr)
10 Min Non-Synchronous Reserve ($/MWHr)
30 Min Operating Reserve ($/MWHr)
Regulation ($/MWHr)
00:00
5.00
0.94
0.46
50.00
01:00
5.00
0.94
0.44
16.95
02:00
5.00
0.94
0.44
25.00
03:00
5.00
0.94
0.44
25.00
04:00
5.00
0.94
0.44
25.00
05:00
5.00
0.94
0.44
25.00
06:00
5.00
0.94
0.44
25.00
07:00
5.00
0.94
0.84
25.00
08:00
5.00
0.94
0.84
25.00
09:00
0.94
0.94
0.84
38.50
10:00
0.94
0.94
0.84
38.50
11:00
5.00
0.99
0.84
200.00
12:00
5.00
1.09
0.84
200.00
13:00
5.00
0.99
0.84
200.00
14:00
5.00
0.99
0.99
200.00
15:00
5.00
1.09
0.84
200.00
16:00
5.00
0.99
0.84
200.00
17:00
5.00
0.94
0.89
200.00
18:00
5.00
0.99
0.84
200.00
19:00
5.00
0.94
0.84
200.00
20:00
5.00
0.94
0.84
50.00
21:00
5.00
0.94
0.84
50.00
22:00
5.00
0.94
0.46
50.00
23:00
5.00
0.94
0.46
50.00