Page Ref: P-5
Ancillary Service Prices
Day Ahead Market
05/19/2001
Time Stamp
10 Min Spinning Reserve ($/MWHr)
10 Min Non-Synchronous Reserve ($/MWHr)
30 Min Operating Reserve ($/MWHr)
Regulation ($/MWHr)
00:00
0.80
0.70
0.70
8.55
01:00
0.80
0.70
0.70
8.55
02:00
0.80
0.70
0.70
8.55
03:00
0.80
0.70
0.70
8.55
04:00
0.80
0.70
0.70
8.55
05:00
0.80
0.70
0.70
8.55
06:00
2.45
2.45
0.65
8.55
07:00
3.50
0.80
0.80
5.90
08:00
3.50
0.63
0.02
5.90
09:00
5.50
0.80
0.80
5.90
10:00
5.50
0.63
0.02
5.90
11:00
5.50
0.63
0.02
5.90
12:00
5.50
0.63
0.02
5.90
13:00
5.50
0.63
0.02
5.90
14:00
5.50
0.63
0.02
5.90
15:00
6.00
0.63
0.02
5.90
16:00
6.00
0.63
0.02
5.90
17:00
6.00
0.63
0.02
6.20
18:00
6.00
0.63
0.02
6.20
19:00
6.00
0.63
0.02
6.20
20:00
6.00
0.63
0.02
6.20
21:00
6.00
0.63
0.02
6.20
22:00
2.25
0.75
0.75
6.20
23:00
0.99
0.63
0.27
49.00