P-2A

Page Ref: P-2A

Day Ahead Market Zonal LBMP

--- LBMP $

--- Marginal Cost of Losses

--- Marginal Cost of Congestion

Zonal Prices

Date: 08/19/2004

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	38.73	32.53	30.74	30.45	30.68	31.90	39.14	37.53	49.42	46.42	51.70	53.13	54.68	57.00	58.42	61.67	58.84	53.96	49.82	47.49	49.36	46.24	40.48	44.70
	2.53	2.08	1.93	1.91	1.90	1.97	2.40	2.48	2.70	3.12	3.30	3.33	3.24	3.36	3.50	3.57	3.48	3.21	2.69	2.65	2.95	2.76	2.56	2.56
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-9.03	0.00	0.00	0.00	0.00	0.00	0.00	-0.10	0.00	0.00	-0.04	0.00	0.00	0.00	0.00	0.00

CENTRL 61754	35.12	29.56	27.84	27.59	27.81	29.15	35.61	34.39	37.81	42.73	47.79	49.33	50.51	52.96	54.24	56.91	54.78	50.19	45.94	43.78	45.59	42.56	37.61	40.79
	-1.08	-0.89	-0.97	-0.95	-0.97	-0.78	-1.13	-0.66	-0.73	-0.57	-0.61	-0.47	-0.93	-0.68	-0.68	-1.09	-0.58	-0.56	-1.15	-1.06	-0.82	-0.92	-0.31	-1.35
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.85	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

DUNWOD 61760	39.73	33.75	31.66	30.79	31.00	32.24	40.45	39.78	49.35	47.65	53.59	55.12	57.46	60.22	61.73	70.13	62.61	56.97	52.96	50.50	52.25	48.98	42.80	46.63
	2.90	2.47	2.28	2.25	2.22	2.22	3.12	4.10	4.37	4.89	5.52	5.58	6.17	6.60	6.81	7.42	7.25	6.39	5.70	5.38	5.62	5.17	4.32	3.71
	-0.63	-0.83	-0.57	0.00	0.00	-0.09	-0.59	-0.63	-7.29	0.54	0.33	0.26	0.15	0.02	0.00	-4.71	0.00	0.17	-0.17	-0.28	-0.22	-0.33	-0.56	-0.78

GENESE 61753	35.21	29.54	27.79	27.59	27.80	29.29	35.13	33.60	36.41	41.02	45.99	47.40	47.98	50.51	51.73	53.87	52.60	48.27	43.90	42.37	44.43	41.18	37.34	40.25
	-0.99	-0.91	-1.02	-0.95	-0.98	-0.64	-1.61	-1.45	-2.13	-2.28	-2.41	-2.40	-3.46	-3.13	-3.19	-4.13	-2.76	-2.48	-3.19	-2.47	-1.98	-2.30	-0.58	-1.89
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.85	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

H Q 61844	34.25	29.87	28.32	28.05	28.32	29.39	36.15	34.00	36.67	42.04	47.00	48.31	50.05	52.03	53.11	56.26	53.26	48.82	45.77	43.54	44.93	42.22	36.48	41.42
	-0.69	-0.58	-0.49	-0.49	-0.46	-0.54	-0.59	-1.05	-1.02	-1.26	-1.40	-1.49	-1.39	-1.61	-1.81	-1.74	-2.10	-1.93	-1.32	-1.30	-1.48	-1.26	-1.44	-0.72
	1.26	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

HUD VL 61758	38.13	32.13	30.38	30.10	30.27	31.34	38.94	38.34	48.08	47.11	52.84	54.24	56.52	59.05	60.65	67.87	61.47	56.02	52.19	49.12	50.86	47.52	41.23	44.74
	1.93	1.68	1.57	1.56	1.49	1.41	2.20	3.29	3.49	3.81	4.44	4.44	5.08	5.41	5.73	6.20	6.11	5.27	4.73	4.28	4.45	4.04	3.31	2.60
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-6.90	0.00	0.00	0.00	0.00	0.00	0.00	-3.67	0.00	0.00	-0.37	0.00	0.00	0.00	0.00	0.00

LONGIL 61762	54.49	53.01	50.48	50.03	49.90	50.38	53.10	56.17	57.93	60.35	67.07	68.90	76.37	83.18	87.82	90.28	94.17	83.32	81.93	70.90	73.86	70.08	66.31	61.13
	3.66	3.12	2.92	2.91	2.88	2.90	3.88	4.71	4.91	5.42	6.04	6.06	6.74	7.12	7.44	7.99	7.91	6.99	6.24	5.84	6.11	5.67	4.84	4.37
	-14.63	-19.44	-18.75	-18.58	-18.24	-17.55	-12.48	-16.41	-15.33	-11.63	-12.63	-13.04	-18.19	-22.42	-25.46	-24.29	-30.90	-25.58	-28.60	-20.22	-21.34	-20.93	-23.55	-14.62

MHK VL 61756	36.62	30.78	29.08	28.80	29.03	30.30	37.26	35.10	38.05	43.71	48.90	50.38	51.83	54.19	55.60	58.62	55.96	51.29	47.46	45.14	46.89	43.89	38.39	42.66
	0.42	0.33	0.27	0.26	0.25	0.37	0.52	0.05	0.14	0.41	0.50	0.58	0.39	0.55	0.68	0.62	0.60	0.54	0.37	0.30	0.48	0.41	0.47	0.52
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.22	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

MILLWD 61759	39.07	33.09	31.12	30.38	30.56	31.78	39.79	39.09	48.60	47.04	52.87	54.39	56.66	59.35	60.85	69.06	61.72	56.19	52.27	49.72	51.43	48.19	42.06	45.80
	2.37	1.99	1.86	1.84	1.78	1.78	2.59	3.54	3.77	4.18	4.74	4.80	5.34	5.73	5.93	6.49	6.36	5.58	4.97	4.66	4.85	4.45	3.70	3.05
	-0.50	-0.65	-0.45	0.00	0.00	-0.07	-0.46	-0.50	-7.14	0.44	0.27	0.21	0.12	0.02	0.00	-4.57	0.00	0.14	-0.21	-0.22	-0.17	-0.26	-0.44	-0.61

N.Y.C. 61761	62.51	60.38	55.01	46.81	45.35	49.49	61.63	63.17	66.91	89.23	89.43	89.58	89.44	91.51	92.08	95.98	92.38	89.43	88.60	86.13	81.41	79.66	66.40	69.72
	3.43	2.91	2.69	2.66	2.62	2.67	3.64	4.59	4.90	5.49	6.13	6.23	6.79	7.26	7.53	8.13	7.95	7.06	6.34	5.98	6.24	5.79	4.88	4.26
	-22.88	-27.02	-23.51	-15.61	-13.95	-16.89	-21.25	-23.53	-24.32	-40.44	-34.90	-33.55	-31.21	-30.61	-29.63	-29.85	-29.07	-31.62	-35.17	-35.31	-28.76	-30.39	-23.60	-23.32

NORTH 61755	34.91	29.37	27.87	27.58	27.86	28.90	35.63	33.53	36.27	41.49	46.38	47.67	49.51	51.35	52.24	55.46	52.19	47.87	45.21	42.92	44.22	41.75	35.73	40.73
	-1.29	-1.08	-0.94	-0.96	-0.92	-1.03	-1.11	-1.52	-1.42	-1.81	-2.02	-2.13	-1.93	-2.29	-2.68	-2.54	-3.17	-2.88	-1.88	-1.92	-2.19	-1.73	-2.19	-1.41
	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	37.18	32.34	30.57	30.28	30.51	31.67	39.02	37.85	48.97	46.72	52.18	53.63	55.50	57.88	59.31	64.51	59.95	54.91	50.96	48.34	50.08	46.91	40.88	44.75
	2.24	1.89	1.76	1.74	1.73	1.74	2.28	2.80	2.98	3.42	3.78	3.83	4.06	4.24	4.39	4.70	4.59	4.16	3.67	3.50	3.67	3.43	2.96	2.61
	1.26	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-8.30	0.00	0.00	0.00	0.00	0.00	0.00	-1.81	0.00	0.00	-0.20	0.00	0.00	0.00	0.00	0.00

O H 61846	29.31	25.52	24.21	24.06	24.24	27.00	31.82	31.23	33.77	37.76	41.91	43.13	43.67	46.18	47.45	49.01	48.50	44.71	40.50	38.88	41.03	37.96	34.70	36.96
	-4.02	-3.32	-3.34	-3.22	-3.28	-2.93	-4.92	-3.82	-4.90	-5.54	-6.49	-6.67	-7.77	-7.46	-7.47	-8.99	-6.86	-6.04	-6.59	-5.96	-5.38	-5.52	-3.22	-5.18
	2.87	1.61	1.26	1.26	1.26	0.00	0.00	0.00	-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

PJM 61847	32.04	28.14	26.19	26.17	26.39	28.13	33.58	34.31	38.00	42.00	46.75	49.00	50.00	53.64	55.03	57.13	55.75	51.36	45.31	43.00	45.11	42.00	38.00	38.73
	-2.90	-2.31	-2.62	-2.37	-2.39	-1.80	-3.16	-0.74	-1.32	-1.30	-1.65	-0.80	-1.44	0.00	0.11	-0.87	0.39	0.61	-1.79	-1.84	-1.30	-1.48	0.08	-3.41
	1.26	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-1.63	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.01	0.00	0.00	0.00	0.00	0.00

WEST 61752	32.54	27.48	25.75	25.62	25.82	27.40	32.26	32.17	34.91	38.95	43.25	44.71	45.28	48.10	49.39	50.98	50.33	46.39	41.72	39.97	42.16	39.10	35.72	37.52
	-3.66	-2.97	-3.06	-2.92	-2.96	-2.53	-4.48	-2.88	-3.86	-4.35	-5.15	-5.09	-6.16	-5.54	-5.53	-7.02	-5.03	-4.36	-5.37	-4.87	-4.25	-4.38	-2.20	-4.62
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-1.08	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