Page Ref: P-5
Ancillary Service Prices
Day Ahead Market
12/26/1999
Time Stamp
10 Min Spinning Reserve ($/MWHr)
10 Min Non-Synchronous Reserve ($/MWHr)
30 Min Operating Reserve ($/MWHr)
Regulation ($/MWHr)
00:00
5.00
1.11
0.55
16.95
01:00
5.00
1.11
0.53
16.95
02:00
5.00
1.11
0.53
16.95
03:00
5.00
1.11
0.53
16.75
04:00
5.00
1.11
0.53
16.75
05:00
5.00
1.11
0.53
16.75
06:00
5.00
1.11
0.55
25.00
07:00
5.00
1.11
0.53
25.00
08:00
5.00
1.11
0.53
25.00
09:00
5.00
1.11
0.53
25.00
10:00
5.00
1.11
0.53
60.00
11:00
5.00
1.11
0.51
60.00
12:00
5.00
1.11
0.51
60.00
13:00
5.00
1.11
0.51
60.00
14:00
5.00
1.11
0.51
60.00
15:00
5.00
1.11
0.51
60.00
16:00
5.00
1.11
0.51
60.00
17:00
6.00
1.11
0.53
70.00
18:00
6.00
1.11
0.53
70.00
19:00
6.00
1.11
0.53
70.00
20:00
10.00
1.14
0.51
70.00
21:00
10.00
1.14
0.55
100.00
22:00
10.00
1.19
0.85
200.00
23:00
10.00
1.14
0.51
200.00