Page Ref: P-5
Ancillary Service Prices
Day Ahead Market
12/09/1999
Time Stamp
10 Min Spinning Reserve ($/MWHr)
10 Min Non-Synchronous Reserve ($/MWHr)
30 Min Operating Reserve ($/MWHr)
Regulation ($/MWHr)
00:00
6.00
1.24
0.85
50.00
01:00
6.00
1.24
0.84
50.00
02:00
6.00
1.19
0.84
50.00
03:00
1.19
1.19
0.84
50.00
04:00
1.19
1.19
0.84
50.00
05:00
1.19
1.19
0.84
50.00
06:00
6.00
1.24
0.85
50.00
07:00
6.00
1.29
0.85
50.00
08:00
6.00
1.29
0.85
50.00
09:00
6.00
1.29
0.85
50.00
10:00
6.00
1.56
1.56
50.00
11:00
1.29
1.29
0.85
50.00
12:00
1.29
1.29
0.85
50.00
13:00
1.29
1.29
0.85
50.00
14:00
1.29
1.29
0.85
50.00
15:00
6.00
1.42
0.85
50.00
16:00
25.00
1.42
0.85
50.00
17:00
25.00
2.14
1.57
50.00
18:00
6.00
2.04
1.57
50.00
19:00
6.00
1.42
1.04
50.00
20:00
6.00
1.42
1.01
50.00
21:00
6.00
1.42
1.01
50.00
22:00
6.00
1.24
0.85
50.00
23:00
6.00
1.24
0.85
50.00