Page Ref: P-5

Ancillary Service Prices
Day Ahead Market

06/04/2000

Time Stamp 10 Min Spinning Reserve ($/MWHr) 10 Min Non-Synchronous Reserve ($/MWHr) 30 Min Operating Reserve ($/MWHr) Regulation ($/MWHr)
00:00 1.14 1.14 0.55 17.00
01:00 1.14 1.14 0.55 17.00
02:00 5.51 1.14 0.55 19.00
03:00 6.68 1.14 0.55 19.00
04:00 6.68 1.14 0.55 19.00
05:00 1.14 1.14 0.55 17.00
06:00 1.14 1.14 0.55 17.00
07:00 6.68 1.14 0.55 11.00
08:00 1.14 1.14 0.84 11.00
09:00 1.14 1.14 0.84 11.00
10:00 1.14 1.14 0.84 20.00
11:00 1.14 1.14 0.84 20.00
12:00 1.14 1.14 0.84 30.00
13:00 1.14 1.14 0.84 30.00
14:00 1.14 1.14 0.84 30.00
15:00 1.14 1.14 0.84 30.69
16:00 1.14 1.14 0.84 30.00
17:00 1.14 1.14 0.84 30.00
18:00 1.14 1.14 0.84 30.00
19:00 1.14 1.14 0.84 30.00
20:00 1.14 1.14 0.84 30.00
21:00 1.14 1.14 0.55 30.00
22:00 1.14 1.14 0.55 30.00
23:00 6.68 1.14 0.55 49.69