P-5

Ancillary Services Prices, Day Ahead Market

04/01/2013

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	3.62	2.1	0.48	5	2	0.48	0.48	5
01:00	3.62	2.1	0.48	5.49	2	0.48	0.48	5.49
02:00	3.62	2.1	0.48	5.49	2	0.48	0.48	5.49
03:00	3.62	2.1	0.48	5.49	2	0.48	0.48	5.49
04:00	3.62	2.1	0.48	6	2	0.48	0.48	6
05:00	2.5	2.02	0.48	5.49	2	1.52	0.48	5.49
06:00	3.8	2.04	0.48	12	2.24	0.48	0.48	12
07:00	9.16	4.85	0.69	12	5	0.69	0.69	12
08:00	9.16	4.85	0.69	12	5	0.69	0.69	12
09:00	12.17	4.85	0.69	8	5	0.69	0.69	8
10:00	25.77	4.87	0.69	8	5	0.69	0.69	8
11:00	9.16	4.85	0.69	8	5	0.69	0.69	8
12:00	9.16	4.85	0.69	8	5	0.69	0.69	8
13:00	9.16	4.85	0.69	8	5	0.69	0.69	8
14:00	9.16	4.85	0.69	8	5	0.69	0.69	8
15:00	9.16	4.85	0.69	8	5	0.69	0.69	8
16:00	9.16	4.7	0.54	12	5	0.54	0.54	12
17:00	9.2	4.4	0.2	15	5	0.2	0.2	15
18:00	9.2	4.4	0.2	15	5	0.2	0.2	15
19:00	9.25	4.94	0.69	15	5	0.69	0.69	15
20:00	9.25	4.94	0.69	12	5	0.69	0.69	12
21:00	9.25	4.94	0.69	12	5	0.69	0.69	12
22:00	8.41	4.7	0.69	5	4.4	0.69	0.69	5
23:00	2.5	2.04	0.48	5	2	1.54	0.48	5