P-2A

Page Ref: P-2A

Day Ahead Market Zonal LBMP

--- LBMP $

--- Marginal Cost of Losses

--- Marginal Cost of Congestion

Zonal Prices

Date: 07/21/2003

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	52.98	41.73	35.94	34.94	35.88	37.43	41.31	41.02	45.79	48.85	51.27	54.27	55.87	55.96	56.38	57.27	58.03	56.51	52.72	52.24	51.12	53.22	50.95	54.20
	1.89	1.56	1.26	1.19	1.23	1.43	1.72	1.69	2.16	2.28	2.49	2.67	2.89	2.98	2.95	3.10	3.17	3.08	2.78	2.96	3.01	3.04	2.55	2.32
	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	0.00	0.00	0.00	0.00	-0.03	-7.52

CENTRL 61754	48.94	38.71	33.46	32.53	33.43	34.80	38.32	38.25	42.43	45.53	47.64	50.80	52.33	52.31	52.78	53.54	54.23	52.75	49.11	48.34	47.18	49.19	46.92	43.04
	-2.15	-1.46	-1.22	-1.22	-1.22	-1.20	-1.27	-1.08	-1.20	-1.04	-1.14	-0.80	-0.65	-0.67	-0.65	-0.63	-0.63	-0.68	-0.83	-0.94	-0.93	-0.99	-1.45	-1.65
	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	-0.33

DUNWOD 61760	54.82	43.64	37.21	36.15	37.11	39.27	43.28	43.67	48.57	51.13	54.22	57.30	59.15	59.39	59.88	60.77	61.44	59.88	55.65	55.05	53.79	55.82	53.70	54.57
	3.63	3.01	2.53	2.40	2.46	2.66	3.21	3.78	4.54	4.61	5.22	5.78	6.25	6.36	6.41	6.61	6.58	6.41	5.54	5.57	5.44	5.47	4.98	3.99
	-0.10	-0.46	0.00	0.00	0.00	-0.61	-0.48	-0.56	-0.40	0.05	-0.22	0.08	0.08	-0.05	-0.04	0.01	0.00	-0.04	-0.17	-0.20	-0.24	-0.17	-0.35	-6.22

GENESE 61753	48.03	38.76	33.70	32.72	33.63	34.93	38.07	37.98	41.44	44.34	46.55	49.84	51.53	51.32	51.75	52.53	53.21	51.60	48.17	47.29	46.10	48.36	45.70	41.33
	-3.06	-1.41	-0.98	-1.03	-1.02	-1.07	-1.52	-1.35	-2.19	-2.23	-2.23	-1.76	-1.45	-1.66	-1.68	-1.64	-1.65	-1.83	-1.77	-1.99	-2.01	-1.82	-2.67	-3.01
	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	0.02

H Q 61844	32.44	34.44	34.44	33.55	34.44	35.68	39.15	38.66	42.76	45.69	47.80	50.31	51.44	51.44	51.88	52.49	53.21	51.88	48.74	48.05	46.91	51.44	47.45	43.78
	-0.10	-0.28	-0.24	-0.20	-0.21	-0.32	-0.44	-0.67	-0.87	-0.88	-0.98	-1.29	-1.54	-1.54	-1.55	-1.68	-1.65	-1.55	-1.20	-1.23	-1.20	-1.20	-0.92	-0.58
	18.55	5.45	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	-2.46	0.00	0.00

HUD VL 61758	53.79	42.49	36.57	35.52	36.48	38.00	42.05	42.42	47.46	50.35	53.21	56.52	58.36	58.47	58.98	59.93	60.56	58.98	54.72	54.07	52.77	54.83	52.63	53.44
	2.70	2.32	1.89	1.77	1.83	2.00	2.46	3.09	3.83	3.78	4.43	4.92	5.38	5.49	5.55	5.76	5.70	5.55	4.78	4.79	4.66	4.65	4.24	3.25
	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	-0.02	-5.83

LONGIL 61762	57.03	53.64	52.44	51.88	50.69	50.87	54.19	56.43	61.81	66.32	71.95	78.32	80.15	80.14	80.13	81.93	85.22	87.56	86.77	85.14	83.65	83.01	72.41	60.99
	4.72	4.00	3.38	3.22	3.32	3.54	4.09	4.55	5.36	5.49	6.07	6.73	7.15	7.20	7.11	7.37	7.43	7.18	6.28	6.19	6.04	6.20	5.64	4.64
	-1.22	-9.47	-14.38	-14.91	-12.72	-11.33	-10.51	-12.55	-12.82	-14.26	-17.10	-19.99	-20.02	-19.96	-19.59	-20.39	-22.93	-26.95	-30.55	-29.67	-29.50	-26.63	-18.40	-11.99

MHK VL 61756	51.45	40.45	34.88	33.94	34.86	36.28	40.02	39.69	44.11	47.20	49.45	52.31	53.73	53.76	54.20	54.91	55.61	54.25	50.66	49.95	48.77	50.88	48.72	44.88
	0.36	0.28	0.20	0.19	0.21	0.28	0.43	0.36	0.48	0.63	0.67	0.71	0.75	0.78	0.77	0.74	0.75	0.82	0.72	0.67	0.66	0.70	0.35	0.30
	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	-0.22

MILLWD 61759	54.09	43.02	36.73	35.67	36.64	38.68	42.65	43.01	47.88	50.46	53.49	56.57	58.37	58.58	59.06	60.00	60.67	59.06	54.92	54.29	53.04	55.06	52.99	53.83
	2.91	2.47	2.05	1.92	1.99	2.18	2.67	3.22	3.92	3.93	4.53	5.03	5.45	5.56	5.60	5.84	5.81	5.60	4.84	4.85	4.74	4.74	4.33	3.37
	-0.09	-0.38	0.00	0.00	0.00	-0.50	-0.39	-0.46	-0.33	0.04	-0.18	0.06	0.06	-0.04	-0.03	0.01	0.00	-0.03	-0.14	-0.16	-0.19	-0.14	-0.29	-6.10

N.Y.C. 61761	61.35	59.17	42.65	41.76	42.60	58.92	60.42	62.85	64.00	70.18	76.03	75.88	76.65	75.27	75.45	75.53	76.37	75.36	74.62	65.91	64.38	64.30	65.23	64.73
	4.31	3.59	3.01	2.86	2.97	3.19	3.78	4.33	5.16	5.25	5.84	6.48	6.97	7.08	7.12	7.35	7.35	7.12	6.25	6.26	6.11	6.15	5.62	4.58
	-5.95	-15.41	-4.96	-5.15	-4.98	-19.73	-17.05	-19.19	-15.21	-18.36	-21.41	-17.80	-16.70	-15.21	-14.90	-14.01	-14.16	-14.81	-18.43	-10.37	-10.16	-7.97	-11.24	-15.79

NORTH 61755	50.78	39.65	34.21	33.36	34.21	35.44	38.93	38.38	42.40	45.38	47.49	49.82	50.93	50.93	51.42	51.85	52.65	51.42	48.39	47.69	46.55	48.57	47.05	43.33
	-0.31	-0.52	-0.47	-0.39	-0.44	-0.56	-0.66	-0.95	-1.23	-1.19	-1.29	-1.78	-2.05	-2.05	-2.01	-2.32	-2.21	-2.01	-1.55	-1.59	-1.56	-1.61	-1.32	-0.87
	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	0.16

NPX 61845	34.89	36.69	36.28	35.27	36.21	37.76	41.65	41.49	46.33	49.32	51.85	55.01	56.64	56.74	57.22	58.07	58.75	57.22	53.24	52.63	51.43	55.95	51.40	53.96
	2.35	1.97	1.60	1.52	1.56	1.76	2.06	2.16	2.70	2.75	3.07	3.41	3.66	3.76	3.79	3.90	3.89	3.79	3.30	3.35	3.32	3.31	3.00	2.66
	18.55	5.45	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	-2.46	-0.03	-6.94

O H 61846	26.77	30.70	31.52	30.65	31.46	32.65	35.08	35.00	37.65	40.00	42.10	45.30	47.05	46.62	47.02	47.78	48.44	46.91	44.05	43.17	42.10	46.77	41.74	38.05
	-5.77	-4.02	-3.16	-3.10	-3.19	-3.35	-4.51	-4.33	-5.98	-6.57	-6.68	-6.30	-5.93	-6.36	-6.41	-6.39	-6.42	-6.52	-5.89	-6.11	-6.01	-5.87	-6.63	-6.17
	18.55	5.45	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	-2.46	0.00	0.14

PJM 61847	23.55	20.49	19.36	19.36	19.36	21.36	27.99	35.32	39.01	43.26	45.46	50.00	52.19	51.92	52.41	53.25	53.98	52.36	48.19	47.26	46.04	49.78	43.06	35.00
	-7.31	-5.38	-4.44	-4.39	-4.47	-4.64	-5.11	-4.01	-4.62	-3.31	-3.32	-1.60	-0.79	-1.06	-1.02	-0.92	-0.88	-1.07	-1.75	-2.02	-2.07	-2.86	-5.32	-6.30
	20.23	14.30	10.88	10.00	10.82	10.00	6.49	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	-2.46	-0.01	3.06

WEST 61752	45.16	36.08	31.52	30.62	31.47	32.64	35.15	35.35	38.11	40.54	42.97	46.52	48.39	48.02	48.42	49.21	49.89	48.35	45.20	44.27	43.11	45.21	42.20	38.09
	-5.93	-4.09	-3.16	-3.13	-3.18	-3.36	-4.44	-3.98	-5.52	-6.03	-5.81	-5.08	-4.59	-4.96	-5.01	-4.96	-4.97	-5.08	-4.74	-5.01	-5.00	-4.97	-6.17	-6.04
	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	0.23