Page Ref: P-5

Ancillary Service Prices
Day Ahead Market

06/05/2000

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 0.50 41.00
01:00 1.14 1.14 0.50 41.00
02:00 1.09 1.09 0.50 19.00
03:00 1.09 1.09 0.50 19.00
04:00 1.09 1.09 0.50 19.00
05:00 1.14 1.14 0.50 41.00
06:00 1.05 1.04 0.50 40.00
07:00 1.14 1.14 0.84 11.00
08:00 1.19 1.19 0.84 11.00
09:00 1.19 1.19 0.84 11.00
10:00 1.19 1.19 0.84 11.00
11:00 1.19 1.19 0.84 11.00
12:00 1.14 1.14 0.84 11.00
13:00 5.00 1.14 0.84 11.00
14:00 5.00 1.14 0.84 11.00
15:00 5.00 1.14 0.84 25.00
16:00 5.00 1.14 0.89 30.69
17:00 5.00 1.50 0.84 11.00
18:00 1.50 1.50 0.89 11.00
19:00 1.14 1.14 0.84 11.00
20:00 1.14 1.14 0.89 11.00
21:00 3.00 1.14 0.84 11.00
22:00 5.00 1.14 0.84 11.00
23:00 3.00 1.14 0.84 30.00