P-2A

Page Ref: P-2A

Day Ahead Market Zonal LBMP

--- LBMP $

--- Marginal Cost of Losses

--- Marginal Cost of Congestion

Zonal Prices

Date: 07/27/2003

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	57.47	50.78	50.89	49.37	40.40	39.84	38.40	40.45	47.16	51.75	54.48	59.11	61.06	62.36	61.18	62.16	63.29	64.57	60.77	58.00	60.40	62.17	66.29	52.02
	2.89	2.27	2.33	2.31	1.67	1.61	1.51	1.68	2.29	2.95	3.33	3.82	4.00	4.20	4.14	4.12	4.21	4.43	4.17	3.76	3.93	4.34	3.33	2.64
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.03	-0.03	-0.03	-0.03	0.00	0.00	-0.03	-0.81	-0.78	-3.01	0.00	-9.66	0.00

CENTRL 61754	53.00	46.90	46.92	45.38	37.69	37.24	35.92	37.63	43.43	47.52	50.28	54.66	56.43	57.64	56.61	57.61	58.58	59.61	55.23	52.44	52.57	56.84	52.92	48.06
	-1.58	-1.61	-1.64	-1.68	-1.04	-0.99	-0.97	-1.14	-1.44	-1.28	-0.87	-0.60	-0.60	-0.49	-0.40	-0.43	-0.50	-0.50	-0.64	-1.09	-1.16	-0.99	-1.25	-1.32
	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	-0.08	-0.07	-0.27	0.00	-0.87	0.00

DUNWOD 61760	58.46	51.61	51.76	50.17	31.62	31.21	29.31	32.64	42.50	46.82	50.70	57.13	59.97	61.03	59.29	55.97	57.59	59.14	54.52	55.31	57.97	57.97	62.88	45.24
	3.88	3.10	3.20	3.11	1.82	1.76	1.70	2.21	3.01	3.61	4.19	4.92	5.13	5.41	5.30	5.40	5.55	5.59	5.19	4.65	4.70	5.15	4.10	3.11
	0.00	0.00	0.00	0.00	8.93	8.78	9.28	8.34	5.38	5.59	4.64	3.05	2.19	2.51	3.02	7.47	7.04	6.56	6.46	2.80	0.19	5.01	-5.48	7.25

GENESE 61753	51.03	45.42	45.40	43.75	36.98	36.59	35.19	36.44	41.68	45.61	48.35	52.91	54.44	55.59	54.73	55.64	56.47	57.49	53.23	50.59	50.74	54.92	51.13	46.60
	-3.55	-3.09	-3.16	-3.31	-1.75	-1.64	-1.70	-2.33	-3.19	-3.19	-2.80	-2.35	-2.59	-2.54	-2.28	-2.40	-2.61	-2.62	-2.65	-2.94	-2.98	-2.91	-3.00	-2.78
	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	-0.09	-0.07	-0.26	0.00	-0.83	0.00

H Q 61844	52.07	48.07	48.07	46.59	38.38	37.89	36.59	38.46	44.47	48.07	49.92	53.55	54.48	55.38	54.24	55.20	56.26	57.29	53.89	52.07	52.07	56.09	52.07	48.64
	-0.82	-0.44	-0.49	-0.47	-0.35	-0.34	-0.30	-0.31	-0.40	-0.73	-1.23	-1.71	-1.83	-2.03	-2.05	-2.09	-2.07	-2.10	-1.90	-1.39	-1.39	-1.74	-1.23	-0.74
	1.69	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.72	0.72	0.72	0.75	0.75	0.72	0.00	0.00	0.00	0.00	0.00	0.00

HUD VL 61758	57.61	50.84	50.99	49.42	37.91	37.39	35.89	38.57	46.14	50.58	53.77	58.95	61.14	62.40	61.09	61.09	62.36	63.57	59.40	57.40	59.41	61.25	63.79	50.20
	3.03	2.33	2.43	2.36	1.39	1.34	1.30	1.87	2.60	3.16	3.77	4.43	4.63	4.88	4.81	4.90	5.03	5.07	4.75	4.19	4.28	4.66	3.64	2.62
	0.00	0.00	0.00	0.00	2.21	2.18	2.30	2.07	1.33	1.38	1.15	0.74	0.52	0.61	0.73	1.85	1.75	1.61	1.14	0.25	-1.67	1.24	-6.85	1.80

LONGIL 61762	64.48	59.30	56.18	55.50	58.68	57.55	57.22	57.87	59.76	64.58	69.46	78.74	96.25	97.98	98.02	98.27	98.24	98.30	93.07	82.08	85.12	84.95	75.64	74.43
	5.19	4.18	4.27	4.13	2.08	1.62	1.63	2.24	3.27	4.06	5.27	6.10	5.34	5.66	5.53	5.35	5.67	5.46	6.13	5.63	5.84	6.40	4.53	3.93
	-4.71	-6.61	-3.35	-4.31	-17.87	-17.70	-18.70	-16.86	-11.62	-11.72	-13.04	-17.38	-33.88	-34.19	-35.48	-34.88	-33.49	-32.73	-31.15	-22.99	-25.82	-20.72	-17.81	-21.12

MHK VL 61756	55.06	48.86	48.82	47.30	39.03	38.52	37.17	39.03	45.25	49.37	51.90	56.06	57.91	59.04	57.84	59.02	60.08	61.16	56.70	54.19	54.19	58.61	53.99	49.94
	0.48	0.35	0.26	0.24	0.30	0.29	0.28	0.26	0.38	0.57	0.75	0.80	0.88	0.91	0.83	0.98	1.00	1.05	0.90	0.72	0.68	0.78	0.54	0.56
	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	-0.01	-0.01	-0.05	0.00	-0.15	0.00

MILLWD 61759	57.66	50.91	51.06	49.48	32.93	32.50	30.72	33.84	43.01	47.29	50.95	56.94	59.59	60.63	59.07	56.63	58.10	59.56	55.13	55.21	57.73	58.19	62.46	46.06
	3.08	2.40	2.50	2.42	1.33	1.28	1.23	1.72	2.44	2.95	3.50	4.11	4.30	4.50	4.47	4.55	4.64	4.68	4.38	3.87	3.98	4.36	3.38	2.47
	0.00	0.00	0.00	0.00	7.13	7.01	7.40	6.65	4.30	4.46	3.70	2.43	1.74	2.00	2.41	5.96	5.62	5.23	5.04	2.12	-0.29	4.00	-5.78	5.79

N.Y.C. 61761	62.18	60.45	59.14	55.22	62.35	61.47	61.22	62.06	62.82	66.35	67.05	72.23	82.58	76.42	76.64	84.93	85.05	85.07	83.07	82.69	82.45	88.23	86.92	70.32
	4.57	3.71	3.80	3.70	2.19	2.16	2.06	2.60	3.52	4.15	4.77	5.51	5.75	6.02	5.92	6.03	6.17	6.23	5.80	5.21	5.27	5.76	4.63	3.53
	-3.03	-8.23	-6.78	-4.46	-21.43	-21.08	-22.27	-20.69	-14.43	-13.40	-11.13	-11.46	-19.80	-12.27	-13.71	-20.86	-19.80	-18.73	-21.48	-24.02	-23.72	-24.64	-28.99	-17.41

NORTH 61755	53.36	47.77	47.62	46.14	38.09	37.60	36.31	38.37	44.27	47.79	49.53	52.49	54.11	54.82	53.67	54.77	55.80	56.78	52.73	51.22	51.01	54.93	51.00	48.40
	-1.22	-0.74	-0.94	-0.92	-0.64	-0.63	-0.58	-0.40	-0.60	-1.01	-1.62	-2.77	-2.92	-3.31	-3.34	-3.27	-3.28	-3.33	-3.04	-2.22	-2.38	-2.90	-2.08	-0.98
	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	0.02	0.02	0.07	0.00	0.22	0.00

NPX 61845	55.62	50.64	50.79	49.27	40.20	39.64	38.18	40.36	47.02	51.53	54.32	58.99	60.94	62.23	61.03	62.04	63.22	64.29	60.50	57.71	59.83	61.76	65.33	51.80
	2.73	2.13	2.23	2.21	1.47	1.41	1.29	1.59	2.15	2.73	3.17	3.70	3.88	4.07	3.99	4.00	4.14	4.15	3.96	3.53	3.58	3.93	3.09	2.42
	1.69	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.03	-0.03	-0.03	-0.03	0.00	0.00	-0.03	-0.75	-0.72	-2.79	0.00	-8.94	0.00

O H 61846	47.38	42.74	42.78	41.18	35.01	34.71	33.31	34.16	38.95	42.50	44.96	49.35	50.81	52.08	51.54	52.41	53.05	54.10	49.92	47.36	47.20	51.41	46.92	44.10
	-5.51	-5.77	-5.78	-5.88	-3.72	-3.52	-3.58	-4.61	-5.92	-6.30	-6.19	-5.91	-6.22	-6.05	-5.47	-5.63	-6.03	-6.01	-5.86	-6.09	-6.20	-6.42	-6.18	-5.28
	1.69	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	0.01	0.01	0.06	0.00	0.20	0.00

PJM 61847	35.00	33.51	31.25	29.88	27.60	27.60	29.61	34.39	39.40	44.51	48.75	54.11	56.24	57.97	57.25	58.27	59.08	60.00	55.00	50.72	50.56	55.00	49.55	41.97
	-7.04	-6.65	-6.55	-6.49	-4.34	-4.21	-3.98	-4.38	-5.47	-4.29	-2.40	-1.16	-0.80	-0.17	0.23	0.23	0.00	-0.12	-0.89	-2.83	-3.26	-2.83	-4.90	-5.23
	12.54	8.35	10.76	10.69	6.79	6.42	3.30	0.00	0.00	0.00	0.00	-0.01	-0.01	-0.01	-0.01	0.00	0.00	-0.01	-0.10	-0.09	-0.36	0.00	-1.15	2.18

WEST 61752	49.05	42.81	42.88	41.27	35.16	34.86	33.52	34.43	39.04	42.84	45.66	50.29	51.95	53.32	52.80	53.73	54.34	55.55	51.18	48.34	48.17	52.36	47.68	44.49
	-5.53	-5.70	-5.68	-5.79	-3.57	-3.37	-3.37	-4.34	-5.83	-5.96	-5.49	-4.97	-5.08	-4.81	-4.21	-4.31	-4.74	-4.56	-4.61	-5.13	-5.33	-5.47	-5.73	-4.89
	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	-0.01	-0.04	0.00	-0.11	0.00