P-2A

Page Ref: P-2A

Day Ahead Market Zonal LBMP

--- LBMP $

--- Marginal Cost of Losses

--- Marginal Cost of Congestion

Zonal Prices

Date: 05/07/2007

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	38.80	31.17	29.18	27.63	29.05	38.67	52.67	62.15	66.35	75.15	78.39	78.75	77.73	77.50	75.44	73.73	71.72	67.80	62.59	66.83	77.30	63.33	49.68	40.01
	1.99	1.85	1.78	1.56	1.67	2.33	3.21	3.29	3.70	4.09	4.27	4.16	4.07	4.19	4.04	3.87	3.97	3.90	3.49	3.87	4.35	3.98	3.03	2.48
	-4.78	0.00	0.00	0.00	0.00	0.00	0.00	-4.99	0.00	-5.03	-6.38	-6.43	-6.91	-4.61	-5.10	-4.29	-1.60	0.00	0.00	-2.50	-1.71	0.00	-0.06	0.00

CENTRL 61754	31.30	28.26	26.47	25.34	26.53	35.22	48.62	53.63	61.78	66.31	68.39	68.55	67.28	68.91	66.39	65.43	65.57	63.32	58.21	60.01	70.33	59.23	45.67	36.48
	-1.28	-1.06	-0.93	-0.73	-0.85	-1.13	-0.84	-0.92	-0.88	-0.40	-0.20	-0.48	-0.40	-0.41	-0.60	-0.72	-0.79	-0.58	-0.89	-0.79	-1.14	-0.12	-0.93	-1.05
	-0.55	0.00	0.00	0.00	0.00	0.00	0.00	-0.67	0.00	-0.68	-0.86	-0.87	-0.93	-0.62	-0.69	-0.58	-0.21	0.00	0.00	-0.33	-0.23	0.00	-0.01	0.00

DUNWOD 61760	38.04	31.43	29.31	27.84	29.27	39.14	53.61	63.33	69.67	77.39	80.46	81.04	79.89	80.27	77.89	76.47	75.23	71.63	66.08	69.54	81.08	66.18	51.48	40.98
	2.40	2.11	1.92	1.77	1.89	2.80	4.15	5.71	7.02	7.59	7.93	8.04	7.94	8.11	7.76	7.67	7.87	7.73	6.97	7.20	8.55	6.83	4.85	3.45
	-3.61	0.00	0.00	0.00	0.00	0.00	0.00	-3.75	0.00	-3.77	-4.80	-4.83	-5.19	-3.46	-3.83	-3.23	-1.21	0.00	0.00	-1.88	-1.29	0.00	-0.04	0.00

GENESE 61753	28.57	26.39	24.71	23.75	24.86	32.74	45.30	47.59	55.44	58.91	61.65	61.70	60.53	62.40	60.01	59.18	58.92	57.38	52.90	54.04	63.32	53.83	41.57	33.44
	-3.33	-2.93	-2.68	-2.32	-2.52	-3.60	-4.15	-6.14	-7.21	-5.81	-5.83	-6.20	-5.94	-6.11	-6.10	-6.23	-7.41	-6.52	-6.21	-6.71	-8.12	-5.52	-5.03	-4.09
	0.13	0.00	0.00	0.00	0.00	0.01	0.00	0.14	0.01	1.31	0.26	0.26	0.28	0.19	0.19	0.16	-0.19	0.00	0.00	-0.29	-0.20	0.00	-0.01	0.00

H Q 61844	31.84	29.09	27.18	25.83	27.16	35.98	56.38	44.86	61.09	63.98	63.90	63.39	63.51	61.07	58.87	58.14	57.34	57.30	57.23	58.77	62.92	57.38	25.99	56.42
	-0.19	-0.23	-0.22	-0.23	-0.22	-0.36	-0.74	-1.35	-1.57	-2.05	-2.24	-2.11	-2.14	-2.20	-1.99	-1.97	-1.85	-1.92	-1.60	-1.69	-1.92	-1.96	-1.07	-0.64
	0.00	0.00	0.00	0.00	0.00	0.00	-7.67	7.67	0.00	0.00	1.60	2.66	1.11	5.43	5.44	5.46	6.95	4.68	0.28	0.00	6.40	0.01	19.53	-19.53

HUD VL 61758	37.82	31.28	29.23	27.79	29.19	39.00	53.36	63.09	69.36	77.03	80.15	80.66	79.58	79.97	77.59	76.25	74.95	71.38	65.84	69.22	80.85	66.00	51.30	40.72
	2.24	1.96	1.84	1.72	1.81	2.65	3.91	5.50	6.70	7.26	7.65	7.70	7.68	7.83	7.49	7.48	7.61	7.48	6.74	6.89	8.33	6.65	4.66	3.19
	-3.55	0.00	0.00	0.00	0.00	0.00	0.00	-3.72	0.00	-3.74	-4.76	-4.79	-5.15	-3.44	-3.80	-3.20	-1.20	0.00	0.00	-1.87	-1.28	0.00	-0.04	0.00

LONGIL 61762	38.81	82.98	83.93	83.05	84.14	80.06	84.81	89.94	96.78	101.79	102.05	102.05	102.82	103.23	102.01	102.00	102.55	102.57	102.00	102.66	127.52	100.00	91.72	86.05
	3.17	2.79	2.63	2.45	2.60	3.63	5.24	7.00	8.52	9.24	9.48	9.61	9.48	9.69	9.28	9.18	9.53	9.27	8.33	8.65	10.26	8.37	5.96	4.28
	-3.61	-50.88	-53.90	-54.54	-54.16	-40.08	-30.11	-29.06	-25.60	-26.52	-24.83	-24.28	-26.59	-24.84	-26.44	-27.25	-26.88	-29.40	-34.57	-33.56	-46.02	-32.28	-39.16	-44.24

MHK VL 61756	32.44	29.35	27.42	26.09	27.41	36.34	50.10	54.88	63.53	67.31	69.29	69.52	68.13	70.05	67.45	66.65	67.14	64.73	59.75	61.52	72.45	60.36	46.83	37.53
	0.03	0.03	0.03	0.03	0.03	0.00	0.64	0.59	0.88	0.86	1.02	0.82	0.80	0.96	0.73	0.72	0.86	0.83	0.65	0.85	1.07	1.01	0.23	0.00
	-0.38	0.00	0.00	0.00	0.00	0.00	0.00	-0.42	0.00	-0.42	-0.53	-0.54	-0.58	-0.39	-0.43	-0.36	-0.13	0.00	0.00	-0.21	-0.14	0.00	0.00	0.00

MILLWD 61759	38.10	31.46	29.37	27.89	29.33	39.18	53.66	63.49	69.74	77.56	80.58	81.16	80.02	80.38	78.00	76.57	75.31	71.70	66.13	69.62	81.24	66.30	51.53	40.94
	2.43	2.14	1.97	1.82	1.94	2.83	4.20	5.82	7.08	7.73	7.99	8.11	8.01	8.18	7.82	7.74	7.94	7.80	7.03	7.26	8.69	6.94	4.89	3.42
	-3.64	0.00	0.00	0.00	0.00	0.00	0.00	-3.79	0.00	-3.81	-4.85	-4.89	-5.25	-3.50	-3.88	-3.26	-1.22	0.00	0.00	-1.91	-1.31	0.00	-0.04	0.00

N.Y.C. 61761	38.27	31.67	29.51	28.00	29.47	39.40	53.96	63.77	79.81	85.33	88.59	90.59	92.54	96.46	92.89	86.07	94.86	89.89	83.84	86.02	96.92	84.46	61.67	41.29
	2.63	2.35	2.11	1.93	2.08	3.05	4.50	6.14	7.58	8.19	8.53	8.66	8.48	8.66	8.35	8.26	8.47	8.31	7.51	7.74	9.19	7.36	5.27	3.75
	-3.61	0.00	0.00	0.00	0.00	0.00	0.00	-3.75	-9.57	-11.12	-12.32	-13.77	-17.31	-19.10	-18.24	-12.24	-20.25	-17.68	-17.23	-17.82	-16.49	-17.74	-9.81	0.00

NORTH 61755	31.81	29.00	27.07	25.73	27.05	35.76	48.76	52.21	60.71	63.52	64.89	65.50	63.95	65.88	63.71	63.14	64.03	61.60	57.27	58.59	69.17	57.04	45.24	36.63
	-0.22	-0.32	-0.33	-0.34	-0.33	-0.58	-0.69	-1.67	-1.94	-2.51	-2.84	-2.66	-2.80	-2.82	-2.59	-2.43	-2.12	-2.30	-1.83	-1.87	-2.07	-2.31	-1.35	-0.90
	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	39.25	33.82	29.85	28.84	30.58	39.24	52.72	62.21	67.11	75.41	78.38	78.88	77.86	77.83	75.69	74.19	72.54	68.76	63.53	67.35	78.04	63.92	50.00	40.49
	2.18	1.96	1.84	1.67	1.78	2.54	3.26	3.88	4.45	4.89	4.94	4.98	4.94	5.02	4.84	4.79	4.96	4.86	4.43	4.66	5.27	4.57	3.54	2.78
	-5.04	-2.54	-0.62	-1.10	-1.42	-0.35	0.00	-4.45	0.00	-4.49	-5.70	-5.74	-6.17	-4.12	-4.56	-3.83	-1.43	0.00	0.00	-2.23	-1.53	0.00	0.14	-0.19

O H 61846	27.51	25.42	23.89	23.12	24.01	31.32	39.67	50.00	53.00	55.07	57.17	56.98	56.00	57.52	55.38	54.79	56.11	54.89	50.65	51.67	60.21	52.29	40.40	32.50
	-4.48	-3.90	-3.51	-2.95	-3.37	-5.02	-5.69	-7.92	-9.65	-9.84	-10.50	-11.11	-10.68	-11.13	-10.87	-10.75	-10.25	-9.01	-8.45	-9.13	-11.26	-7.06	-6.20	-5.03
	0.04	0.00	0.00	0.00	0.00	0.01	4.10	-4.04	0.01	1.12	0.07	0.07	0.07	0.05	0.04	0.03	-0.21	0.00	0.00	-0.33	-0.23	0.00	-0.01	0.00

PJM 61847	29.00	26.30	24.82	24.09	24.89	29.88	44.60	58.33	60.59	63.89	66.56	66.98	65.67	66.93	64.48	63.55	64.67	62.56	56.74	59.19	68.65	60.43	46.01	33.00
	-3.59	-3.02	-2.58	-1.98	-2.49	-3.13	-2.57	-1.78	-2.07	-2.24	-1.96	-1.98	-1.94	-2.34	-2.45	-2.56	-1.79	-1.34	-2.36	-1.75	-2.92	-0.12	-1.68	-2.25
	-0.56	0.00	0.00	0.00	0.00	3.34	2.28	-6.23	0.00	-0.11	-0.79	-0.80	-0.85	-0.57	-0.64	-0.54	-0.31	0.00	0.00	-0.48	-0.33	-1.20	-1.09	2.28

WEST 61752	27.91	25.68	24.16	23.41	24.29	31.83	44.61	47.45	54.82	57.07	59.31	59.28	58.12	59.59	57.39	56.76	58.11	56.68	52.13	53.44	62.29	53.95	41.48	33.25
	-4.16	-3.64	-3.23	-2.66	-3.09	-4.51	-4.85	-6.47	-7.83	-7.99	-8.47	-8.93	-8.68	-9.14	-8.95	-8.85	-8.27	-7.22	-6.97	-7.38	-9.19	-5.40	-5.13	-4.28
	-0.04	0.00	0.00	0.00	0.00	0.01	0.00	-0.04	0.01	0.97	-0.05	-0.05	-0.05	-0.03	-0.05	-0.04	-0.23	0.00	0.00	-0.36	-0.25	0.00	-0.01	0.00