Page Ref: P-5
Ancillary Service Prices
Day Ahead Market
05/12/2001
Time Stamp
10 Min Spinning Reserve ($/MWHr)
10 Min Non-Synchronous Reserve ($/MWHr)
30 Min Operating Reserve ($/MWHr)
Regulation ($/MWHr)
00:00
2.52
2.52
1.22
8.55
01:00
2.44
2.44
0.35
8.55
02:00
0.80
0.68
0.35
8.55
03:00
0.80
0.68
0.35
8.55
04:00
0.80
0.68
0.35
8.55
05:00
0.80
0.68
0.35
8.55
06:00
2.44
2.44
0.35
8.55
07:00
2.44
2.44
1.42
5.90
08:00
2.45
2.45
1.63
5.90
09:00
6.00
2.45
1.63
5.90
10:00
6.00
2.43
0.35
5.90
11:00
6.00
2.45
0.35
5.90
12:00
6.00
2.45
0.35
5.90
13:00
6.00
2.45
1.22
5.90
14:00
6.00
1.20
1.20
5.90
15:00
6.00
1.20
1.20
5.90
16:00
6.00
2.44
1.02
5.90
17:00
6.00
1.02
1.02
5.90
18:00
6.00
1.02
1.02
5.90
19:00
6.00
1.02
1.02
5.90
20:00
6.00
1.02
1.02
5.90
21:00
6.00
1.23
1.23
5.90
22:00
6.00
1.58
1.58
5.90
23:00
1.99
0.64
0.35
49.00