P-2A

Page Ref: P-2A

Day Ahead Market Zonal LBMP

--- LBMP $

--- Marginal Cost of Losses

--- Marginal Cost of Congestion

Zonal Prices

Date: 03/31/2003

Name PTID	00:00 EST	01:00 EST	02:00 EST	03:00 EST	04:00 EST	05:00 EST	06:00 EST	07:00 EST	08:00 EST	09:00 EST	10:00 EST	11:00 EST	12:00 EST	13:00 EST	14:00 EST	15:00 EST	16:00 EST	17:00 EST	18:00 EST	19:00 EST	20:00 EST	21:00 EST	22:00 EST	23:00 EST

CAPITL 61757	54.78	49.08	52.36	49.77	51.26	52.32	61.30	66.18	59.80	70.83	72.09	59.10	63.39	58.61	51.50	51.73	51.20	63.48	85.73	83.94	69.31	62.09	61.83	72.82
	2.10	1.99	1.20	1.02	1.04	1.72	2.35	2.54	2.47	2.80	2.45	2.69	3.00	2.95	2.59	2.57	2.59	2.81	3.54	3.58	2.93	3.15	2.58	1.12
	0.00	0.00	-21.50	-17.32	-18.97	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	-37.63

CENTRL 61754	50.93	45.41	30.48	31.71	31.71	48.85	57.74	62.00	56.10	66.74	68.01	55.31	59.13	54.50	47.84	48.16	47.59	59.21	80.79	79.17	65.06	57.98	58.12	36.26
	-1.75	-1.68	-1.29	-1.42	-1.40	-1.75	-1.21	-1.64	-1.23	-1.29	-1.63	-1.10	-1.26	-1.16	-1.07	-1.00	-1.02	-1.46	-1.40	-1.19	-1.32	-0.96	-1.13	-1.48
	0.00	0.00	-2.11	-1.70	-1.86	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	-3.67

DUNWOD 61760	55.74	50.20	47.63	46.64	47.69	54.04	63.02	68.79	79.57	79.51	75.00	68.11	66.60	61.66	61.07	60.00	62.98	67.15	89.01	87.03	72.09	64.95	64.52	64.59
	3.06	3.11	1.93	2.29	2.28	3.44	4.07	5.15	4.99	5.85	5.36	5.30	5.80	5.34	4.74	4.77	4.72	5.52	6.82	6.67	5.71	6.01	5.27	2.42
	0.00	0.00	-16.04	-12.92	-14.16	0.00	0.00	0.00	-17.25	-5.63	0.00	-6.40	-0.41	-0.66	-7.42	-6.07	-9.65	-0.96	0.00	0.00	0.00	0.00	0.00	-28.10

GENESE 61753	50.30	45.19	29.84	30.96	30.81	48.23	56.55	60.45	55.11	65.48	66.66	54.20	57.91	53.58	46.93	47.28	46.80	58.22	79.85	78.47	63.87	57.11	58.09	34.97
	-2.38	-1.90	-1.82	-2.08	-2.21	-2.37	-2.40	-3.19	-2.22	-2.55	-2.98	-2.21	-2.48	-2.08	-1.98	-1.88	-1.81	-2.45	-2.34	-1.89	-2.51	-1.83	-1.16	-2.61
	0.00	0.00	-2.00	-1.61	-1.77	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	-3.51

H Q 61844	30.44	34.24	29.63	31.40	31.22	40.77	50.53	80.77	56.64	67.15	69.36	55.45	59.30	54.66	48.03	48.28	47.69	59.88	81.12	79.23	69.97	58.82	49.83	34.00
	-0.26	-0.28	-0.03	-0.03	-0.03	-0.30	-0.77	-0.57	-0.69	-0.88	-0.28	-0.96	-1.09	-1.00	-0.88	-0.88	-0.92	-0.79	-1.07	-1.13	-0.80	-1.47	-1.30	-0.07
	21.98	12.57	0.00	0.00	0.00	9.53	7.65	-17.70	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-4.39	-1.35	8.12	0.00

HUD VL 61758	54.90	49.28	46.59	45.64	46.64	53.01	61.89	67.72	61.22	72.50	73.66	60.60	65.03	59.91	52.73	52.98	52.38	65.02	87.56	85.67	70.91	63.80	63.61	63.33
	2.22	2.19	1.38	1.68	1.67	2.41	2.94	4.08	3.89	4.47	4.02	4.19	4.64	4.25	3.82	3.82	3.77	4.35	5.37	5.31	4.53	4.86	4.36	2.05
	0.00	0.00	-15.55	-12.53	-13.72	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	-27.21

LONGIL 61762	54.79	50.38	47.83	46.98	48.00	53.87	61.88	68.22	79.59	79.47	74.34	68.14	66.59	61.59	61.07	60.13	63.44	67.83	90.31	99.17	73.95	70.92	64.22	59.70
	2.11	3.29	2.13	2.63	2.59	3.27	2.93	4.58	5.01	5.81	4.70	5.33	5.79	5.27	4.74	4.90	5.18	6.20	8.12	8.01	6.82	6.78	4.97	1.78
	0.00	0.00	-16.04	-12.92	-14.16	0.00	0.00	0.00	-17.25	-5.63	0.00	-6.40	-0.41	-0.66	-7.42	-6.07	-9.65	-0.96	0.00	-10.80	-0.75	-5.20	0.00	-23.85

MHK VL 61756	52.56	46.92	29.83	31.51	31.40	50.57	59.31	64.11	57.82	69.25	70.43	56.85	60.81	56.03	49.18	49.42	48.89	60.97	82.85	80.99	66.80	59.23	59.41	34.50
	-0.12	-0.17	-0.12	-0.15	-0.10	-0.03	0.36	0.47	0.49	1.22	0.79	0.44	0.42	0.37	0.27	0.26	0.28	0.30	0.66	0.63	0.42	0.29	0.16	-0.07
	0.00	0.00	-0.29	-0.23	-0.25	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	-0.50

MILLWD 61759	55.30	49.79	47.16	46.20	47.23	53.58	62.45	68.18	79.04	78.82	74.33	67.57	66.05	61.16	60.63	59.52	62.51	66.56	88.22	86.29	71.51	64.36	63.98	63.96
	2.62	2.70	1.67	2.02	2.01	2.98	3.50	4.54	4.46	5.16	4.69	4.76	5.25	4.84	4.30	4.29	4.25	4.93	6.03	5.93	5.13	5.42	4.73	2.16
	0.00	0.00	-15.83	-12.75	-13.97	0.00	0.00	0.00	-17.25	-5.63	0.00	-6.40	-0.41	-0.66	-7.42	-6.07	-9.65	-0.96	0.00	0.00	0.00	0.00	0.00	-27.73

N.Y.C. 61761	56.19	50.70	47.96	47.01	48.08	54.73	63.69	69.59	80.25	80.31	75.70	68.79	67.35	64.67	63.76	63.21	65.29	67.78	89.63	87.70	72.74	65.69	65.17	64.92
	3.51	3.61	2.25	2.66	2.67	4.13	4.74	5.95	5.67	6.65	6.06	5.98	6.55	6.01	5.35	5.35	5.26	6.15	7.44	7.34	6.36	6.75	5.92	2.75
	0.00	0.00	-16.05	-12.92	-14.16	0.00	0.00	0.00	-17.25	-5.63	0.00	-6.40	-0.41	-3.00	-9.50	-8.70	-11.42	-0.96	0.00	0.00	0.00	0.00	0.00	-28.10

NORTH 61755	52.23	46.59	29.47	31.24	31.04	50.11	57.91	63.08	56.57	67.16	70.11	55.29	59.12	54.46	47.88	48.08	47.50	59.60	80.76	78.84	65.31	56.92	57.49	34.01
	-0.45	-0.50	-0.01	-0.04	-0.05	-0.49	-1.04	-0.56	-0.76	-0.87	0.47	-1.12	-1.27	-1.20	-1.03	-1.08	-1.11	-1.07	-1.43	-1.52	-1.07	-2.02	-1.76	-0.06
	0.00	0.00	0.18	0.15	0.16	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	33.02	36.78	50.35	48.49	49.81	43.40	54.13	84.46	60.43	71.57	72.77	59.74	64.07	59.11	51.94	52.21	51.62	64.13	86.38	84.54	74.29	64.18	54.57	69.52
	2.32	2.26	1.39	1.51	1.53	2.33	2.83	3.12	3.10	3.54	3.13	3.33	3.68	3.45	3.03	3.05	3.01	3.46	4.19	4.18	3.52	3.89	3.44	1.64
	21.98	12.57	-19.30	-15.55	-17.03	9.53	7.65	-17.70	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-4.39	-1.35	8.12	-33.81

O H 61846	26.54	30.99	28.94	29.92	29.69	36.87	45.88	74.09	51.25	60.89	62.12	50.60	54.11	50.37	44.07	44.29	43.89	54.24	74.38	73.21	64.00	55.34	48.05	33.40
	-4.16	-3.53	-3.02	-3.36	-3.59	-4.20	-5.42	-7.25	-6.08	-7.14	-7.52	-5.81	-6.28	-5.29	-4.84	-4.87	-4.72	-6.43	-7.81	-7.15	-6.77	-4.95	-3.08	-4.70
	21.98	12.57	-2.30	-1.85	-2.03	9.53	7.65	-17.70	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-4.39	-1.35	8.12	-4.03

PJM 61847	26.70	30.00	30.00	30.71	31.03	36.57	50.00	80.00	56.81	67.55	69.01	56.30	60.03	55.27	48.18	48.67	47.88	60.00	82.85	81.32	71.23	61.00	50.00	36.97
	-4.00	-4.52	-3.41	-3.74	-3.53	-4.50	-1.30	-1.34	-0.52	-0.48	-0.63	-0.11	-0.36	-0.39	-0.73	-0.49	-0.73	-0.67	0.66	0.96	0.46	0.71	-1.13	-3.68
	21.98	12.57	-3.75	-3.02	-3.31	9.53	7.65	-17.70	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-4.39	-1.35	8.12	-6.58

WEST 61752	49.05	43.94	29.44	30.38	30.15	46.84	54.82	57.84	52.69	62.58	63.91	52.06	55.65	51.71	45.15	45.45	44.97	55.72	76.56	75.33	61.44	55.46	56.96	34.10
	-3.63	-3.15	-2.74	-3.08	-3.32	-3.76	-4.13	-5.80	-4.64	-5.45	-5.73	-4.35	-4.74	-3.95	-3.76	-3.71	-3.64	-4.95	-5.63	-5.03	-4.94	-3.48	-2.29	-4.39
	0.00	0.00	-2.52	-2.03	-2.22	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	0.00	0.00	0.00	-4.42