P-5

Ancillary Service Prices, Day Ahead Market

11/01/2001

Time Stamp	East				West
Time Stamp	10 Min Spinning Reserve ($/MWHr)	10 Min Non-Synchronous Reserve ($/MWHr)	30 Min Operating Reserve ($/MWHr)	Regulation ($/MWHr)	10 Min Spinning Reserve ($/MWHr)	10 Min Non-Synchronous Reserve ($/MWHr)	30 Min Operating Reserve ($/MWHr)	Regulation ($/MWHr)
00:00	1.65	1.65	1.65	26.95	1.65	1.65	1.65	26.95
01:00	1.48	1.48	1.48	26.95	1.48	1.48	1.48	26.95
02:00	1.48	1.48	1.48	10.3	1.48	1.48	1.48	10.3
03:00	1.48	1.48	1.48	10.3	1.48	1.48	1.48	10.3
04:00	1.48	1.48	1.48	10.3	1.48	1.48	1.48	10.3
05:00	2.48	2.48	2.3	50	2.3	2.3	2.3	50
06:00	2.45	2.45	2.3	10.3	2.3	2.3	2.3	10.3
07:00	2.5	2.5	2.3	7.85	2.3	2.3	2.3	7.85
08:00	2.27	2.27	2.27	7.85	2.27	2.27	2.27	7.85
09:00	2.25	2.25	2.25	7.85	2.25	2.25	2.25	7.85
10:00	1.75	1.75	1.75	7.85	1.75	1.75	1.75	7.85
11:00	1.75	1.75	1.75	7.85	1.75	1.75	1.75	7.85
12:00	2	2	2	7.85	2	2	2	7.85
13:00	2	2	2	7.85	2	2	2	7.85
14:00	2	2	2	7.85	2	2	2	7.85
15:00	2	2	2	7.85	2	2	2	7.85
16:00	1.99	1.65	1.65	7.85	1.99	1.65	1.65	7.85
17:00	6	1.99	1.99	7.85	6	1.99	1.99	7.85
18:00	6	1.99	1.99	7.85	6	1.99	1.99	7.85
19:00	3	2.25	2.25	7.85	3	2.25	2.25	7.85
20:00	2.25	2.25	2.25	7.85	2.25	2.25	2.25	7.85
21:00	3	2.27	2.27	26.95	3	2.27	2.27	26.95
22:00	2.44	2.44	2.3	26.95	2.3	2.3	2.3	26.95
23:00	1.65	1.65	1.65	26.96	1.65	1.65	1.65	26.96