P-2A

Page Ref: P-2A

Day Ahead Market Zonal LBMP

--- LBMP $

--- Marginal Cost of Losses

--- Marginal Cost of Congestion

Zonal Prices

Date: 03/11/2007

Name PTID	00:00 EST	01:00 EST	03:00 EDT	04:00 EDT	05:00 EDT	06:00 EDT	07:00 EDT	08:00 EDT	09:00 EDT	10:00 EDT	11:00 EDT	12:00 EDT	13:00 EDT	14:00 EDT	15:00 EDT	16:00 EDT	17:00 EDT	18:00 EDT	19:00 EDT	20:00 EDT	21:00 EDT	22:00 EDT	23:00 EDT

CAPITL 61757	57.09	56.78	52.07	51.65	51.17	48.57	53.99	58.79	67.29	71.50	67.74	62.72	60.08	56.52	56.26	58.39	71.19	93.24	94.84	86.17	72.08	56.59	55.60
	2.72	2.55	2.00	1.99	1.97	2.22	2.47	2.70	2.97	2.96	2.96	2.84	2.65	2.59	2.48	2.64	2.64	3.66	3.55	3.30	3.32	2.44	2.09
	0.00	0.00	0.00	0.00	0.00	0.00	0.02	-0.97	-8.22	-10.56	-7.90	-4.20	-3.25	0.01	0.03	-1.79	-14.59	-16.44	-18.75	-14.12	-4.82	0.00	0.00

CENTRL 61754	53.17	52.50	48.11	47.77	47.28	44.59	49.70	53.54	55.59	57.76	56.09	54.49	52.82	52.03	51.83	52.30	53.96	73.15	72.89	68.67	62.89	52.32	51.53
	-1.20	-1.74	-1.95	-1.89	-1.92	-1.76	-1.80	-1.65	-1.46	-1.45	-1.71	-1.67	-1.73	-1.89	-1.94	-1.83	-1.67	-1.90	-1.81	-1.72	-1.60	-1.84	-1.98
	0.00	0.00	0.00	0.00	0.00	0.00	0.03	-0.07	-0.95	-1.22	-0.91	-0.49	-0.38	0.02	0.04	-0.18	-1.69	-1.90	-2.17	-1.63	-0.56	0.00	0.00

DUNWOD 61760	59.64	59.06	53.87	53.44	53.14	50.38	56.20	61.18	67.61	71.55	68.23	64.24	61.77	58.89	58.51	60.20	70.00	92.69	93.89	86.59	74.08	58.92	57.74
	5.27	4.83	3.80	3.77	3.94	4.03	4.69	5.35	5.33	5.62	5.40	5.40	5.15	4.96	4.74	4.91	5.07	7.17	7.25	7.22	6.52	4.77	4.23
	0.00	0.00	0.00	0.00	0.00	0.00	0.02	-0.71	-6.18	-7.94	-5.95	-3.16	-2.44	0.02	0.04	-1.34	-10.98	-12.37	-14.11	-10.62	-3.63	0.00	0.00

GENESE 61753	50.95	50.22	46.06	45.59	45.17	42.55	45.86	47.96	51.85	53.60	52.46	51.39	50.02	48.58	47.17	48.40	49.84	68.12	67.06	63.39	59.08	49.93	49.55
	-3.43	-4.01	-4.01	-4.07	-4.03	-3.80	-4.17	-4.30	-4.04	-4.12	-4.21	-4.18	-4.06	-4.15	-4.04	-3.94	-3.72	-4.61	-5.00	-5.02	-4.73	-4.22	-3.96
	0.00	0.00	0.00	0.00	0.00	0.00	1.49	2.87	0.21	0.27	0.21	0.12	0.09	1.20	2.60	1.62	0.39	0.42	0.47	0.35	0.11	0.00	0.00

H Q 61844	53.12	53.20	49.61	49.21	47.57	46.79	50.71	55.11	53.83	56.71	55.80	54.62	53.15	53.08	53.06	53.04	57.26	67.20	70.94	67.17	62.52	53.30	53.18
	-1.25	-1.03	-0.45	-0.45	-0.49	-0.70	-0.82	-1.10	-1.18	-1.28	-1.08	-1.06	-1.03	-0.86	-0.75	-0.92	-1.03	-1.61	-1.60	-1.58	-1.41	-0.70	-0.48
	0.00	0.00	0.00	0.00	1.14	-1.14	0.00	-1.09	1.09	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-4.34	4.34	0.00	0.00	0.00	0.15	-0.15

HUD VL 61758	59.05	58.57	53.42	53.04	52.74	50.01	55.79	60.79	67.21	71.13	67.83	63.82	61.42	58.51	58.13	59.81	69.57	92.13	93.32	86.01	73.53	58.49	57.31
	4.68	4.34	3.35	3.38	3.54	3.66	4.28	4.96	4.99	5.28	5.06	5.01	4.82	4.59	4.36	4.53	4.75	6.73	6.82	6.74	6.01	4.33	3.80
	0.00	0.00	0.00	0.00	0.00	0.00	0.02	-0.70	-6.12	-7.86	-5.89	-3.13	-2.42	0.02	0.04	-1.32	-10.87	-12.25	-13.97	-10.52	-3.59	0.00	0.00

LONGIL 61762	80.96	78.81	76.21	75.85	71.80	66.29	65.91	72.94	76.25	78.82	80.00	80.00	79.95	79.89	79.89	78.64	80.37	94.60	96.02	94.83	90.88	86.68	77.45
	7.34	6.89	5.71	5.71	5.81	5.70	6.44	7.22	7.18	7.36	7.11	7.02	6.77	6.53	6.30	6.47	6.64	9.07	9.36	9.08	8.25	6.34	5.89
	-19.25	-17.69	-20.44	-20.47	-16.80	-14.24	-7.94	-10.59	-12.98	-13.47	-16.01	-17.31	-19.00	-19.42	-19.78	-18.20	-19.79	-12.38	-14.13	-17.00	-18.71	-26.18	-18.05

MHK VL 61756	54.81	54.61	50.21	49.86	49.30	46.49	51.74	55.70	57.75	59.85	58.52	56.95	55.08	54.37	54.19	54.64	55.90	75.90	75.52	71.09	65.33	54.75	53.78
	0.43	0.38	0.15	0.20	0.10	0.14	0.21	0.50	1.01	1.04	1.02	0.95	0.65	0.43	0.38	0.54	0.81	1.46	1.52	1.24	1.02	0.60	0.27
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.08	-0.64	-0.82	-0.62	-0.33	-0.25	0.00	0.00	-0.14	-1.14	-1.28	-1.46	-1.10	-0.38	0.00	0.00

MILLWD 61759	59.54	59.06	53.87	53.44	53.14	50.43	56.30	61.30	67.85	71.82	68.41	64.39	61.91	58.94	58.56	60.27	70.29	93.05	94.28	86.93	74.25	58.98	57.68
	5.17	4.83	3.80	3.77	3.94	4.08	4.79	5.46	5.50	5.80	5.52	5.51	5.26	5.02	4.79	4.96	5.23	7.39	7.47	7.43	6.65	4.82	4.17
	0.00	0.00	0.00	0.00	0.00	0.00	0.02	-0.72	-6.26	-8.04	-6.02	-3.20	-2.47	0.02	0.04	-1.35	-11.11	-12.51	-14.27	-10.75	-3.67	0.00	0.00

N.Y.C. 61761	60.36	59.71	54.37	53.93	53.68	50.75	56.51	61.51	67.89	71.90	68.57	64.63	62.09	59.16	58.78	60.47	70.38	93.28	94.48	87.22	74.59	59.41	58.38
	5.98	5.48	4.31	4.27	4.48	4.40	5.00	5.68	5.61	5.97	5.74	5.79	5.47	5.23	5.00	5.18	5.45	7.75	7.83	7.84	7.03	5.25	4.87
	0.00	0.00	0.00	0.00	0.00	0.00	0.02	-0.71	-6.19	-7.94	-5.95	-3.16	-2.44	0.02	0.04	-1.34	-10.98	-12.37	-14.11	-10.62	-3.63	0.00	0.00

NORTH 61755	52.85	52.98	49.51	49.07	48.61	45.24	50.14	53.36	54.75	56.42	55.97	54.79	53.10	52.97	52.95	52.93	52.87	71.76	71.01	66.83	62.20	53.40	53.03
	-1.52	-1.25	-0.55	-0.60	-0.59	-1.11	-1.39	-1.76	-1.35	-1.57	-0.91	-0.89	-1.08	-0.97	-0.86	-1.03	-1.08	-1.39	-1.52	-1.93	-1.73	-0.76	-0.48
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

NPX 61845	57.69	57.32	52.42	52.00	50.57	50.18	54.66	59.40	66.97	71.01	67.41	62.83	60.38	57.11	56.79	58.79	72.37	89.88	93.49	85.49	72.14	57.14	56.18
	3.32	3.09	2.35	2.33	2.51	2.69	3.14	3.42	3.53	3.60	3.47	3.40	3.30	3.18	3.01	3.24	3.18	4.24	4.21	4.13	3.90	2.98	2.68
	0.00	0.00	0.00	0.00	1.14	-1.14	0.02	-0.86	-7.34	-9.43	-7.06	-3.75	-2.90	0.02	0.03	-1.59	-15.24	-12.48	-16.75	-12.61	-4.31	0.00	0.00

O H 61846	49.10	48.05	44.01	43.40	41.77	41.18	43.00	44.78	48.39	50.00	49.00	48.00	46.77	45.37	44.00	45.06	48.71	60.70	62.34	58.86	55.00	47.17	47.25
	-5.27	-6.18	-6.06	-6.26	-6.30	-6.30	-7.06	-7.55	-7.63	-7.89	-7.79	-7.63	-7.37	-7.39	-7.26	-7.34	-7.28	-10.09	-10.01	-9.76	-8.89	-6.99	-6.26
	0.00	0.00	0.00	0.00	1.14	-1.14	1.47	2.79	0.08	0.10	0.09	0.05	0.04	1.18	2.55	1.56	-2.04	2.36	0.18	0.14	0.04	0.00	0.00

PJM 61847	49.86	48.43	44.16	44.00	42.26	41.88	44.89	48.38	51.50	53.65	51.31	49.87	48.27	46.63	45.47	46.35	50.99	64.38	66.74	63.25	58.48	48.94	45.38
	-4.51	-5.80	-5.91	-5.66	-5.81	-5.61	-5.93	-5.51	-5.55	-5.57	-6.48	-6.29	-6.28	-6.74	-7.10	-7.07	-6.85	-8.49	-7.98	-7.15	-6.01	-6.34	-7.01
	0.00	0.00	0.00	0.00	1.14	-1.14	0.72	1.24	-0.96	-1.23	-0.92	-0.48	-0.37	0.57	1.24	0.54	-3.89	0.28	-2.18	-1.65	-0.57	-1.12	1.12

WEST 61752	49.75	48.54	44.41	43.90	43.40	40.42	43.66	45.68	49.33	51.06	49.88	48.86	47.43	45.93	44.58	45.67	47.21	64.29	63.71	60.36	56.37	47.82	47.52
	-4.62	-5.69	-5.66	-5.76	-5.81	-5.93	-6.49	-6.84	-6.84	-7.02	-7.05	-6.85	-6.77	-6.90	-6.83	-6.85	-6.85	-9.00	-8.99	-8.53	-7.61	-6.34	-5.99
	0.00	0.00	0.00	0.00	0.00	0.00	1.38	2.61	-0.07	-0.09	-0.06	-0.03	-0.02	1.11	2.39	1.43	-0.11	-0.14	-0.17	-0.13	-0.05	0.00	0.00