P-2A

Page Ref: P-2A

Day Ahead Market Zonal LBMP

--- LBMP $

--- Marginal Cost of Losses

--- Marginal Cost of Congestion

Zonal Prices

Date: 03/25/2007

Name PTID	00:00 EDT	01:00 EDT	02:00 EDT	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	53.78	51.39	45.36	43.21	43.20	45.54	45.55	56.22	65.66	75.85	77.62	78.11	77.03	73.03	67.83	65.27	70.91	79.24	91.42	97.56	96.69	78.91	59.67	49.15
	1.39	1.32	1.24	1.40	1.40	1.46	1.55	1.41	1.49	1.59	1.70	1.59	1.45	1.39	1.25	1.25	1.48	1.57	1.66	1.77	1.64	1.33	1.12	1.44
	-11.50	-11.38	-6.58	-4.00	-3.88	-4.58	-5.30	-15.75	-23.89	-31.23	-29.92	-29.65	-30.11	-26.93	-26.28	-23.59	-25.96	-32.77	-37.73	-42.16	-42.07	-28.36	-18.62	-7.62

CENTRL 61754	40.40	38.33	36.53	36.49	36.58	38.22	37.77	39.56	41.78	45.54	48.30	49.16	47.62	46.37	41.98	41.80	45.05	47.41	54.91	57.27	56.58	50.98	40.65	39.40
	-1.92	-1.78	-1.84	-1.81	-1.82	-1.86	-1.59	-1.48	-1.49	-1.38	-1.43	-1.41	-1.59	-1.70	-1.61	-1.58	-1.65	-1.57	-1.82	-1.61	-1.64	-1.77	-1.64	-1.64
	-1.43	-1.42	-0.82	-0.50	-0.48	-0.57	-0.66	-1.98	-2.99	-3.89	-3.73	-3.69	-3.75	-3.36	-3.30	-2.95	-3.23	-4.08	-4.70	-5.25	-5.24	-3.53	-2.36	-0.96

DUNWOD 61760	53.46	50.90	45.79	44.03	44.01	46.35	46.28	55.15	62.71	71.73	73.98	74.82	73.58	70.28	64.84	62.88	68.15	74.95	86.76	92.09	91.36	76.41	58.40	49.80
	3.60	3.33	3.12	3.10	3.07	3.28	3.44	3.79	3.79	4.35	4.65	4.83	4.64	4.56	4.03	4.04	4.43	4.49	5.31	5.58	5.56	5.07	3.91	3.77
	-8.97	-8.87	-5.13	-3.12	-3.02	-3.57	-4.13	-12.30	-18.64	-24.36	-23.34	-23.13	-23.48	-21.01	-20.52	-18.41	-20.25	-25.56	-29.43	-32.89	-32.82	-22.12	-14.56	-5.96

GENESE 61753	36.72	34.85	33.80	34.07	34.17	35.80	35.00	35.68	37.01	38.38	41.07	41.87	40.73	40.05	37.51	37.11	39.03	40.27	46.64	48.11	47.64	44.12	38.44	36.88
	-3.84	-3.52	-3.57	-3.63	-3.64	-3.71	-3.56	-3.71	-3.30	-3.74	-4.05	-4.12	-3.86	-3.89	-3.38	-3.40	-3.70	-3.68	-4.32	-4.34	-4.24	-4.28	-3.35	-3.69
	0.33	0.32	0.18	0.11	0.10	-0.01	0.14	-0.33	-0.03	0.90	0.88	0.87	0.86	0.77	-0.60	-0.07	0.74	0.94	1.07	1.17	1.10	0.81	-1.86	-0.49

H Q 61844	40.89	38.65	37.59	37.84	37.92	38.84	39.24	38.87	40.08	42.59	45.54	46.40	45.05	44.40	40.09	40.23	43.17	44.49	51.56	53.09	52.45	48.87	39.77	39.96
	0.00	-0.04	0.04	0.04	0.00	0.00	-0.12	-0.20	-0.20	-0.43	-0.46	-0.47	-0.41	-0.31	-0.20	-0.20	-0.30	-0.40	-0.47	-0.54	-0.53	-0.34	-0.16	-0.12
	0.00	0.00	0.00	0.00	0.00	0.66	-0.66	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

HUD VL 61758	52.60	50.07	45.13	43.41	43.44	45.74	45.62	54.31	61.73	70.51	72.75	73.59	72.36	69.13	63.72	61.86	67.04	73.72	85.34	90.56	89.83	75.12	57.41	49.00
	2.98	2.75	2.59	2.57	2.58	2.76	2.90	3.28	3.30	3.79	4.05	4.22	4.05	3.98	3.47	3.52	3.87	3.95	4.68	4.93	4.93	4.38	3.31	3.13
	-8.73	-8.63	-4.99	-3.04	-2.94	-3.48	-4.02	-11.97	-18.14	-23.70	-22.70	-22.50	-22.85	-20.44	-19.96	-17.91	-19.70	-24.87	-28.63	-32.00	-31.93	-21.52	-14.17	-5.80

LONGIL 61762	62.00	52.00	46.86	44.86	44.88	47.48	64.03	75.15	75.70	78.00	79.00	79.00	79.00	78.00	77.00	77.00	79.35	86.49	90.37	118.67	115.00	94.87	79.24	72.54
	4.66	4.41	4.17	3.93	3.94	4.38	4.45	4.84	4.87	5.42	5.70	5.91	5.68	5.59	4.96	4.97	5.39	5.57	6.40	6.76	6.78	6.20	4.79	4.81
	-16.45	-8.90	-5.14	-3.12	-3.03	-3.59	-20.88	-31.24	-30.54	-29.56	-27.30	-26.23	-27.85	-27.70	-31.75	-31.60	-30.49	-36.03	-31.95	-58.29	-55.24	-39.46	-34.52	-27.65

MHK VL 61756	41.74	39.62	37.93	37.86	37.96	39.71	39.07	40.66	42.64	46.23	49.13	49.98	48.61	47.46	42.81	42.63	45.95	48.26	56.17	58.38	57.61	52.11	41.73	40.47
	-0.29	-0.19	-0.26	-0.34	-0.34	-0.24	-0.15	0.04	0.00	0.13	0.18	0.19	0.18	0.09	-0.08	-0.12	-0.09	0.13	0.42	0.59	0.48	0.10	-0.04	-0.36
	-1.13	-1.12	-0.65	-0.39	-0.38	-0.45	-0.52	-1.55	-2.36	-3.08	-2.95	-2.92	-2.97	-2.66	-2.59	-2.33	-2.56	-3.23	-3.72	-4.16	-4.15	-2.80	-1.84	-0.75

MILLWD 61759	53.39	50.83	45.75	43.97	43.95	46.33	46.23	55.23	62.83	71.88	74.12	74.97	73.73	70.41	64.93	62.95	68.23	75.15	87.00	92.30	91.61	76.54	58.41	49.72
	3.48	3.21	3.04	3.02	3.00	3.24	3.37	3.79	3.79	4.35	4.65	4.83	4.64	4.56	3.99	4.00	4.39	4.53	5.36	5.58	5.62	5.07	3.83	3.65
	-9.03	-8.93	-5.16	-3.14	-3.04	-3.60	-4.16	-12.37	-18.76	-24.51	-23.48	-23.27	-23.63	-21.14	-20.65	-18.52	-20.37	-25.72	-29.61	-33.09	-33.02	-22.26	-14.65	-5.99

N.Y.C. 61761	53.96	51.33	46.18	44.41	44.40	46.75	46.55	55.55	63.00	72.08	74.31	75.20	74.00	70.73	65.21	63.25	68.55	75.31	87.24	92.64	92.05	84.81	58.89	50.33
	4.09	3.75	3.49	3.48	3.45	3.67	3.72	4.18	4.07	4.69	4.97	5.20	5.05	5.01	4.39	4.41	4.83	4.85	5.78	6.11	6.20	5.66	4.39	4.29
	-8.98	-8.88	-5.13	-3.13	-3.03	-3.58	-4.13	-12.30	-18.65	-24.37	-23.34	-23.14	-23.49	-21.01	-20.52	-18.41	-20.25	-25.57	-29.43	-32.90	-32.87	-29.94	-14.57	-5.96

NORTH 61755	40.85	38.58	37.55	37.73	37.84	39.58	38.55	38.91	40.08	42.51	45.40	46.21	45.01	44.36	40.01	40.15	43.21	44.54	51.72	53.47	52.82	48.72	39.77	39.68
	-0.04	-0.12	0.00	-0.08	-0.08	0.08	-0.15	-0.16	-0.20	-0.52	-0.60	-0.66	-0.45	-0.36	-0.28	-0.28	-0.26	-0.36	-0.31	-0.16	-0.16	-0.49	-0.16	-0.40
	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	0.00

NPX 61845	53.50	51.00	45.37	43.36	43.36	45.01	46.26	55.64	64.41	74.06	76.00	76.68	75.52	71.82	66.54	64.21	69.66	77.40	89.31	95.11	94.29	77.83	59.08	49.19
	2.09	1.90	1.80	1.89	1.90	1.97	2.05	2.15	2.26	2.45	2.62	2.67	2.50	2.46	2.18	2.18	2.43	2.51	2.76	2.90	2.81	2.66	2.08	2.12
	-10.53	-10.41	-6.02	-3.66	-3.55	-3.53	-5.51	-14.43	-21.87	-28.58	-27.38	-27.14	-27.55	-24.65	-24.07	-21.59	-23.75	-29.99	-34.52	-38.59	-38.50	-25.96	-17.07	-6.98

O H 61846	35.00	33.00	32.00	32.10	32.23	33.00	33.00	35.00	35.00	37.04	39.58	40.33	38.85	38.02	35.45	35.00	37.10	38.38	44.10	45.49	45.00	41.76	36.64	35.00
	-5.77	-5.57	-5.48	-5.67	-5.65	-5.92	-5.57	-5.39	-5.72	-5.64	-6.07	-6.19	-6.27	-6.39	-5.88	-5.90	-6.09	-6.15	-7.49	-7.67	-7.58	-7.14	-5.43	-5.69
	0.12	0.12	0.07	0.04	0.04	0.57	0.13	-1.32	-0.44	0.35	0.35	0.35	0.33	0.30	-1.04	-0.47	0.29	0.36	0.44	0.47	0.40	0.31	-2.14	-0.61

PJM 61847	37.19	35.45	33.72	33.93	33.97	34.86	35.93	37.47	39.44	42.99	45.66	46.51	44.34	43.14	39.65	39.14	42.00	44.35	51.15	54.10	53.32	47.52	38.77	37.13
	-5.15	-4.68	-4.66	-4.39	-4.44	-4.62	-4.10	-3.95	-4.19	-3.96	-4.09	-4.08	-4.91	-4.96	-4.59	-4.61	-4.74	-4.67	-5.62	-4.83	-4.98	-5.27	-4.63	-4.25
	-1.45	-1.43	-0.83	-0.51	-0.49	0.02	-1.33	-2.35	-3.34	-3.93	-3.76	-3.72	-3.79	-3.39	-3.95	-3.32	-3.27	-4.12	-4.74	-5.30	-5.32	-3.57	-3.47	-1.29

WEST 61752	35.47	33.54	32.39	32.55	32.65	34.10	33.61	35.00	36.00	38.26	40.86	41.54	40.00	39.18	36.42	35.95	38.18	39.62	45.58	47.29	46.74	42.92	37.22	35.51
	-5.52	-5.26	-5.22	-5.29	-5.31	-5.57	-5.15	-4.92	-5.16	-5.03	-5.38	-5.58	-5.73	-5.77	-5.36	-5.38	-5.52	-5.57	-6.76	-6.70	-6.68	-6.55	-5.07	-5.29
	-0.11	-0.10	-0.06	-0.04	-0.04	-0.17	-0.05	-0.86	-0.87	-0.27	-0.25	-0.25	-0.27	-0.24	-1.48	-0.90	-0.23	-0.29	-0.32	-0.37	-0.43	-0.25	-2.37	-0.72