Page Ref: P-5
Ancillary Service Prices
Day Ahead Market
12/16/1999
Time Stamp
10 Min Spinning Reserve ($/MWHr)
10 Min Non-Synchronous Reserve ($/MWHr)
30 Min Operating Reserve ($/MWHr)
Regulation ($/MWHr)
00:00
1.19
1.19
0.27
199.00
01:00
1.09
1.09
0.26
199.00
02:00
1.14
1.14
0.27
199.00
03:00
1.09
1.09
0.26
55.00
04:00
1.09
1.09
0.26
55.00
05:00
1.09
1.09
0.26
55.00
06:00
1.09
1.09
0.85
199.00
07:00
1.14
1.14
0.85
199.00
08:00
1.14
1.14
0.35
199.00
09:00
1.14
1.14
0.85
199.00
10:00
1.14
1.14
0.28
199.00
11:00
1.10
1.10
0.27
199.00
12:00
1.10
1.10
0.27
199.00
13:00
1.10
1.10
0.27
199.00
14:00
1.10
1.10
0.27
199.00
15:00
7.00
1.04
0.27
199.00
16:00
15.00
1.04
0.79
55.00
17:00
15.00
1.09
0.79
199.00
18:00
15.00
1.14
0.84
199.00
19:00
15.00
1.09
0.84
199.00
20:00
1.14
1.14
0.55
199.00
21:00
1.14
1.14
0.27
199.00
22:00
6.00
1.14
0.28
199.00
23:00
6.00
1.14
0.27
199.00