Page Ref: P-5

Ancillary Service Prices
Day Ahead Market

06/08/2000

Time Stamp 10 Min Spinning Reserve ($/MWHr) 10 Min Non-Synchronous Reserve ($/MWHr) 30 Min Operating Reserve ($/MWHr) Regulation ($/MWHr)
00:00 5.00 1.14 0.50 35.00
01:00 5.00 1.14 0.50 30.00
02:00 5.00 1.14 0.50 15.30
03:00 5.00 1.14 0.50 15.30
04:00 5.00 1.14 0.50 15.30
05:00 5.00 1.14 0.50 25.00
06:00 5.00 1.14 0.50 25.00
07:00 5.00 0.94 0.89 11.00
08:00 0.99 0.99 0.89 11.00
09:00 0.99 0.99 0.94 11.00
10:00 0.99 0.99 0.94 11.00
11:00 0.99 0.99 0.94 11.00
12:00 0.99 0.99 0.94 11.00
13:00 1.19 1.19 0.89 11.00
14:00 1.19 1.19 0.89 11.00
15:00 1.19 1.19 0.89 11.00
16:00 1.19 1.19 0.89 14.30
17:00 1.19 1.19 0.89 11.00
18:00 0.99 0.99 0.94 11.00
19:00 0.99 0.99 0.94 11.00
20:00 0.99 0.99 0.89 11.00
21:00 0.94 0.94 0.89 11.00
22:00 5.00 0.94 0.89 11.00
23:00 0.94 0.94 0.89 29.90