Page Ref: P-5

Ancillary Service Prices
Day Ahead Market

10/08/2000

Time Stamp 10 Min Spinning Reserve ($/MWHr) 10 Min Non-Synchronous Reserve ($/MWHr) 30 Min Operating Reserve ($/MWHr) Regulation ($/MWHr)
00:00 1.46 1.44 0.88 8.80
01:00 1.46 1.44 0.88 8.80
02:00 1.46 1.44 0.88 8.80
03:00 1.46 1.44 0.85 8.80
04:00 1.46 1.44 0.88 8.80
05:00 1.46 1.44 0.88 8.80
06:00 1.46 1.44 0.88 8.80
07:00 30.00 2.17 0.72 6.15
08:00 30.00 2.17 0.72 6.15
09:00 2.00 2.00 0.72 6.15
10:00 2.00 2.00 0.72 6.15
11:00 2.00 2.00 0.72 6.15
12:00 2.00 2.00 0.72 25.00
13:00 2.00 2.00 0.72 25.00
14:00 2.00 2.00 0.72 25.00
15:00 2.00 2.00 0.72 25.00
16:00 2.00 2.00 0.72 6.15
17:00 2.00 2.00 0.72 6.15
18:00 2.00 2.00 0.72 6.15
19:00 2.17 2.17 0.85 25.00
20:00 2.19 2.19 0.85 13.50
21:00 2.17 2.17 0.72 13.50
22:00 2.19 2.19 0.72 6.15
23:00 1.54 1.54 0.85 40.00