Page Ref: P-5
Ancillary Service Prices
Day Ahead Market
12/25/1999
Time Stamp
10 Min Spinning Reserve ($/MWHr)
10 Min Non-Synchronous Reserve ($/MWHr)
30 Min Operating Reserve ($/MWHr)
Regulation ($/MWHr)
00:00
5.00
0.00
0.00
100.00
01:00
5.00
0.00
0.00
100.00
02:00
0.10
0.00
0.00
13.00
03:00
0.10
0.00
0.00
13.00
04:00
0.10
0.00
0.00
13.00
05:00
5.00
0.00
0.00
100.00
06:00
5.00
0.00
0.00
100.00
07:00
5.00
0.00
0.00
100.00
08:00
5.00
0.00
0.00
100.00
09:00
5.00
0.00
0.00
100.00
10:00
5.00
0.00
0.00
25.00
11:00
5.00
0.00
0.00
25.00
12:00
5.00
0.00
0.00
25.00
13:00
5.00
0.00
0.00
25.00
14:00
5.00
0.00
0.00
25.00
15:00
5.00
0.00
0.00
25.00
16:00
5.00
0.00
0.00
100.00
17:00
5.00
0.00
0.00
100.00
18:00
5.00
0.00
0.00
100.00
19:00
5.00
0.00
0.00
100.00
20:00
5.00
0.00
0.00
100.00
21:00
5.00
0.00
0.00
100.00
22:00
5.00
0.00
0.00
100.00
23:00
5.00
0.00
0.00
100.00