Page Ref: P-5
Ancillary Service Prices
Day Ahead Market
10/20/2000
Time Stamp
10 Min Spinning Reserve ($/MWHr)
10 Min Non-Synchronous Reserve ($/MWHr)
30 Min Operating Reserve ($/MWHr)
Regulation ($/MWHr)
00:00
1.22
1.22
0.50
8.80
01:00
1.00
1.00
0.50
8.80
02:00
1.00
1.00
0.50
8.80
03:00
1.00
1.00
0.50
8.80
04:00
1.00
1.00
0.50
8.80
05:00
1.22
1.22
0.50
8.80
06:00
1.46
1.45
0.84
8.80
07:00
2.19
2.19
0.70
6.05
08:00
1.50
0.70
0.70
6.05
09:00
1.50
0.70
0.70
6.05
10:00
1.50
0.10
0.10
6.05
11:00
1.50
0.10
0.10
6.05
12:00
2.22
2.22
0.10
6.05
13:00
2.22
2.22
0.10
6.05
14:00
2.22
2.22
0.10
6.05
15:00
2.19
2.19
0.10
6.05
16:00
2.19
2.19
0.72
6.05
17:00
2.19
2.19
0.84
6.05
18:00
2.22
2.22
0.84
6.05
19:00
2.22
2.22
0.84
6.05
20:00
2.19
2.19
0.84
6.05
21:00
2.19
2.19
0.84
6.05
22:00
2.19
2.19
0.84
6.05
23:00
1.46
1.45
0.84
6.05