P-2A

Page Ref: P-2A

Day Ahead Market Zonal LBMP

--- LBMP $

--- Marginal Cost of Losses

--- Marginal Cost of Congestion

Zonal Prices

Date: 05/08/2007

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	36.08	35.96	29.56	29.07	29.94	42.11	56.19	63.50	72.47	77.74	82.39	84.22	82.97	80.57	78.99	77.71	73.64	70.05	68.27	71.80	78.26	64.93	51.65	39.34
	2.20	1.68	1.46	1.41	1.51	2.31	2.88	3.48	3.70	4.08	4.63	4.46	4.41	4.56	4.11	4.12	4.22	4.02	3.77	4.04	4.65	3.79	2.84	2.23
	0.01	0.00	0.00	0.00	0.00	0.00	0.00	-1.04	-7.09	-5.74	-4.33	-10.00	-8.51	-3.63	-7.54	-8.17	-2.36	-1.21	-1.60	-1.52	-4.23	0.00	-1.53	0.00

CENTRL 61754	32.74	33.29	27.14	26.69	27.50	38.52	52.35	58.29	62.14	68.19	73.51	70.72	70.73	72.67	68.00	66.24	67.02	64.57	62.44	66.05	69.65	60.53	46.40	36.00
	-1.08	-0.99	-0.96	-0.97	-0.94	-1.27	-0.96	-0.83	-0.49	-0.41	-0.44	-0.35	-0.42	-0.14	-0.27	-0.20	-0.27	-0.32	-0.63	-0.40	-0.28	-0.61	-1.09	-1.11
	0.06	0.00	0.00	0.00	0.00	0.00	0.00	-0.14	-0.96	-0.68	-0.52	-1.30	-1.10	-0.43	-0.92	-1.02	-0.23	-0.07	-0.18	-0.21	-0.54	0.00	-0.21	0.00

DUNWOD 61760	36.50	36.38	29.99	29.52	30.30	42.73	57.57	65.98	74.31	80.44	85.44	89.23	89.22	90.94	92.77	89.27	89.95	87.12	77.38	75.46	85.23	68.11	53.35	40.41
	2.68	2.19	1.91	1.88	1.88	3.06	4.48	6.37	7.40	8.29	8.81	8.51	8.55	8.90	8.35	8.18	8.38	8.10	7.67	8.21	8.60	6.97	4.92	3.30
	0.06	0.10	0.02	0.02	0.01	0.13	0.22	-0.63	-5.24	-4.24	-3.20	-10.95	-10.62	-9.65	-17.08	-15.67	-14.50	-14.20	-6.81	-1.01	-7.25	0.00	-1.15	0.00

GENESE 61753	25.78	23.85	22.80	22.72	24.06	26.53	33.45	41.54	47.38	54.13	60.92	61.24	61.47	63.88	59.12	57.27	59.16	57.21	52.25	49.01	59.69	53.87	41.19	32.54
	-4.37	-3.39	-3.68	-3.60	-3.64	-4.34	-4.69	-6.61	-7.15	-8.15	-8.59	-8.23	-8.34	-8.40	-8.01	-7.92	-7.85	-7.58	-7.36	-7.82	-7.91	-7.28	-6.05	-4.56
	3.73	7.03	1.62	1.34	0.73	8.93	15.16	10.84	7.14	5.63	3.92	0.29	0.25	0.10	0.21	0.23	0.06	0.02	3.28	9.41	1.78	0.00	0.03	0.01

H Q 61844	34.17	34.01	27.90	27.47	28.23	39.24	56.38	53.52	59.83	65.88	71.23	67.67	67.95	70.06	65.25	63.39	64.98	62.81	61.07	64.25	67.16	59.49	26.42	56.42
	-0.47	-0.27	-0.20	-0.19	-0.20	-0.56	-0.85	-1.53	-1.85	-2.04	-2.20	-2.09	-2.10	-2.32	-2.09	-2.03	-2.08	-2.01	-1.82	-1.99	-2.22	-1.65	-0.99	-0.56
	-0.76	0.00	0.00	0.00	0.00	0.00	-3.92	3.92	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	19.86	-19.86

HUD VL 61758	36.33	36.27	29.90	29.44	30.24	42.57	57.30	65.79	74.04	80.15	85.21	88.00	87.86	88.86	89.44	86.45	86.28	83.25	75.68	75.26	83.98	67.93	53.24	40.19
	2.51	2.09	1.83	1.80	1.82	2.91	4.21	6.19	7.15	8.01	8.59	8.23	8.34	8.69	8.08	7.92	8.11	7.78	7.48	8.01	8.46	6.79	4.82	3.08
	0.06	0.10	0.02	0.02	0.01	0.13	0.22	-0.62	-5.21	-4.22	-3.18	-10.01	-9.47	-7.80	-14.02	-13.11	-11.11	-10.66	-5.30	-1.01	-6.14	0.00	-1.14	0.00

LONGIL 61762	74.20	85.90	89.95	88.98	89.00	75.00	87.01	92.85	98.74	99.82	104.81	108.35	107.66	109.70	107.90	107.99	111.09	111.45	108.69	117.52	133.50	100.52	93.59	86.57
	3.39	2.95	2.81	2.77	2.87	4.14	5.22	7.84	9.00	10.05	10.65	10.19	10.16	10.57	9.90	9.68	9.86	9.53	9.06	9.67	10.20	8.32	5.96	4.08
	-36.93	-48.67	-59.04	-58.56	-57.69	-31.06	-28.47	-26.03	-28.06	-21.85	-20.73	-28.40	-27.45	-26.75	-30.65	-32.89	-34.17	-37.10	-36.74	-41.61	-53.92	-31.07	-40.35	-45.38

MHK VL 61756	33.80	34.18	28.02	27.55	28.35	39.76	53.63	59.72	63.19	69.35	75.04	71.63	71.87	74.03	69.07	67.17	68.41	65.90	63.82	67.29	71.11	62.06	47.65	37.19
	-0.07	-0.10	-0.08	-0.11	-0.09	-0.04	0.32	0.65	0.93	0.95	1.25	1.05	1.12	1.38	1.14	1.11	1.21	1.04	0.82	0.93	1.39	0.92	0.24	0.07
	0.01	0.00	0.00	0.00	0.00	0.00	0.00	-0.09	-0.59	-0.48	-0.36	-0.82	-0.69	-0.27	-0.58	-0.64	-0.14	-0.04	-0.11	-0.13	-0.34	0.00	-0.13	0.00

MILLWD 61759	36.53	36.41	30.02	29.55	30.36	42.77	57.62	66.16	74.51	80.57	85.56	89.24	89.27	90.87	92.55	89.11	89.64	86.79	77.38	75.55	85.31	68.17	53.46	40.41
	2.71	2.23	1.94	1.91	1.93	3.10	4.53	6.55	7.52	8.35	8.89	8.51	8.62	8.98	8.35	8.18	8.38	8.10	7.80	8.28	8.74	7.03	5.01	3.30
	0.06	0.10	0.02	0.02	0.01	0.13	0.22	-0.64	-5.31	-4.30	-3.24	-10.96	-10.60	-9.51	-16.86	-15.51	-14.20	-13.87	-6.69	-1.03	-7.18	0.00	-1.16	0.00

N.Y.C. 61761	36.77	36.62	30.22	29.75	30.53	43.06	58.00	66.57	75.00	81.20	86.33	90.00	90.00	91.74	93.52	90.00	91.78	90.41	84.00	85.45	92.97	76.00	55.70	53.07
	2.95	2.43	2.14	2.10	2.10	3.38	4.90	6.96	8.08	9.03	9.69	9.28	9.32	9.70	9.09	8.90	9.12	8.82	8.37	8.94	9.37	7.58	5.34	3.67
	0.05	0.10	0.02	0.02	0.01	0.12	0.21	-0.63	-5.25	-4.25	-3.20	-10.96	-10.63	-9.66	-17.08	-15.68	-15.60	-16.78	-12.74	-10.27	-14.22	-7.28	-3.08	-12.28

NORTH 61755	33.17	33.73	27.73	27.27	28.01	39.00	52.14	57.09	59.46	65.40	70.86	67.53	67.67	69.70	64.78	63.00	64.65	62.49	60.76	63.85	67.02	59.31	46.10	36.41
	-0.71	-0.55	-0.37	-0.39	-0.43	-0.80	-1.17	-1.89	-2.22	-2.51	-2.57	-2.23	-2.38	-2.68	-2.56	-2.42	-2.41	-2.33	-2.14	-2.38	-2.36	-1.83	-1.18	-0.71
	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	42.95	36.10	29.76	29.32	30.14	42.95	57.04	63.73	72.58	78.00	82.68	85.09	84.43	83.49	83.20	81.08	78.89	75.59	71.10	72.70	79.85	65.17	52.69	46.31
	2.41	1.82	1.66	1.66	1.71	2.67	3.31	4.25	4.56	5.03	5.43	5.16	5.25	5.36	4.98	4.91	5.10	4.86	4.72	5.10	5.20	4.52	3.55	2.71
	-6.66	0.00	0.00	0.00	0.00	-0.49	-0.42	-0.51	-6.34	-5.06	-3.81	-10.17	-9.12	-5.75	-10.87	-10.75	-6.73	-5.91	-3.49	-1.36	-5.27	0.50	-1.86	-6.49

O H 61846	26.00	23.89	22.43	22.30	23.53	26.00	32.50	39.68	45.57	52.00	58.23	58.57	58.76	60.98	56.43	54.94	56.71	54.89	50.17	47.01	57.42	52.09	40.09	31.50
	-4.98	-3.46	-4.07	-4.04	-4.18	-4.93	-5.76	-8.61	-9.19	-10.53	-11.46	-11.09	-11.21	-11.36	-10.84	-10.40	-10.33	-9.92	-9.50	-9.94	-10.27	-9.05	-7.19	-5.60
	2.90	6.93	1.60	1.32	0.72	8.86	15.05	10.69	6.92	5.39	3.74	0.10	0.08	0.04	0.07	0.08	0.02	0.01	3.23	9.29	1.69	0.00	0.01	0.01

PJM 61847	30.61	28.46	25.42	25.00	26.09	29.91	40.00	52.00	61.28	64.75	70.31	69.32	69.76	71.49	67.27	65.60	66.26	63.84	59.68	60.95	67.97	60.16	44.77	33.74
	-2.24	-2.47	-1.91	-2.02	-1.99	-3.62	-3.63	-2.83	-1.48	-1.36	-1.91	-1.67	-1.33	-1.30	-0.94	-0.79	-1.01	-1.04	-1.82	-0.99	-1.11	-1.83	-2.51	-2.71
	1.03	3.36	0.77	0.64	0.35	6.27	9.68	4.15	-1.08	1.81	1.21	-1.23	-1.04	-0.41	-0.87	-0.96	-0.21	-0.06	1.39	4.29	0.30	-0.86	0.01	0.66

WEST 61752	26.00	24.58	22.92	22.76	24.00	26.84	33.93	41.65	47.79	54.33	60.57	60.79	61.03	63.14	58.59	56.99	58.69	56.78	52.10	49.55	59.62	53.62	41.06	32.09
	-4.44	-3.19	-3.68	-3.65	-3.75	-4.62	-5.22	-7.31	-7.52	-8.69	-9.47	-9.07	-9.11	-9.26	-8.82	-8.50	-8.38	-8.04	-7.80	-8.01	-8.26	-7.52	-6.24	-5.01
	3.44	6.52	1.50	1.24	0.68	8.34	14.16	10.01	6.37	4.89	3.39	-0.10	-0.08	-0.03	-0.07	-0.08	-0.01	0.00	3.00	8.67	1.51	0.00	-0.02	0.01