Page Ref: P-5

Ancillary Service Prices
Day Ahead Market

06/11/2000

Time Stamp 10 Min Spinning Reserve ($/MWHr) 10 Min Non-Synchronous Reserve ($/MWHr) 30 Min Operating Reserve ($/MWHr) Regulation ($/MWHr)
00:00 11.00 1.14 0.55 25.00
01:00 5.00 1.14 0.50 21.00
02:00 5.00 1.14 0.00 21.00
03:00 1.14 1.14 0.00 21.00
04:00 1.14 1.14 0.00 21.00
05:00 1.14 1.14 0.00 21.00
06:00 0.94 0.94 0.89 11.00
07:00 0.94 0.94 0.89 11.00
08:00 1.14 1.14 0.84 11.00
09:00 2.50 1.14 0.84 11.00
10:00 2.50 0.99 0.94 11.00
11:00 2.50 0.99 0.94 11.00
12:00 5.00 1.14 0.94 12.30
13:00 11.00 1.14 0.94 12.30
14:00 11.00 1.19 0.89 12.30
15:00 11.00 1.50 0.89 12.30
16:00 11.00 1.50 0.89 12.30
17:00 11.00 1.50 0.89 12.30
18:00 5.00 1.19 0.89 12.30
19:00 2.50 1.19 0.94 12.30
20:00 5.00 1.14 0.89 12.30
21:00 5.00 0.94 0.89 12.30
22:00 2.50 0.94 0.89 11.00
23:00 1.48 1.14 0.55 15.00