P-2A

Page Ref: P-2A

Day Ahead Market Zonal LBMP

--- LBMP $

--- Marginal Cost of Losses

--- Marginal Cost of Congestion

Zonal Prices

Date: 05/28/2007

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	54.35	49.60	43.23	44.97	42.88	39.66	35.00	49.91	60.68	70.23	73.47	74.99	75.01	73.30	72.87	71.72	73.63	75.10	73.83	80.11	85.97	77.17	60.97	54.00
	3.41	2.94	2.37	2.51	2.39	2.28	2.04	2.78	3.60	3.95	3.90	3.78	4.04	3.61	3.67	3.67	3.74	3.67	3.67	3.81	4.16	3.66	3.18	2.62
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-4.59	-7.74	-9.19	0.00	-7.50	-6.96	-5.81	-7.61	-9.15	-5.82	-11.79	-15.83	-11.55	0.00	0.00

CENTRL 61754	48.85	44.51	38.94	40.43	38.55	35.55	31.41	45.10	54.86	60.19	60.99	61.86	67.41	61.90	62.00	61.77	63.75	63.45	63.37	64.46	66.55	62.08	55.94	49.48
	-2.09	-2.15	-1.92	-2.04	-1.94	-1.83	-1.55	-2.03	-2.23	-2.10	-1.86	-1.36	-3.55	-1.18	-1.06	-1.12	-1.00	-1.00	-1.67	-1.55	-1.45	-1.36	-1.85	-1.90
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.60	-1.01	-1.20	0.00	-0.89	-0.82	-0.66	-2.46	-2.17	-0.70	-1.49	-2.02	-1.48	0.00	0.00

DUNWOD 61760	55.38	50.33	43.82	45.42	43.42	40.20	35.66	51.27	62.87	71.72	74.53	76.33	78.90	86.03	86.03	86.82	90.34	86.81	83.96	83.73	86.98	78.18	63.90	56.07
	4.63	3.87	3.11	3.14	3.08	2.92	2.70	4.29	6.05	6.85	7.11	7.63	8.16	8.02	8.15	8.09	8.16	8.16	8.04	8.13	8.25	7.75	6.30	4.83
	0.19	0.20	0.14	0.19	0.15	0.09	0.00	0.14	0.27	-3.18	-5.58	-6.68	0.22	-15.82	-15.63	-16.50	-19.89	-16.37	-11.57	-11.08	-12.74	-8.47	0.19	0.14

GENESE 61753	31.54	26.65	25.93	24.31	24.62	25.99	28.75	31.83	31.47	34.96	37.37	37.89	40.70	44.62	46.87	45.58	47.55	47.53	41.06	40.91	43.12	42.22	37.64	36.11
	-6.11	-5.65	-4.66	-4.93	-4.98	-4.75	-3.95	-5.37	-6.34	-6.66	-6.68	-6.76	-14.26	-7.09	-7.22	-7.16	-6.79	-6.73	-6.89	-6.84	-7.13	-7.06	-6.42	-5.70
	13.28	14.36	10.27	13.24	10.89	6.64	0.25	9.92	19.28	20.07	17.79	17.37	15.99	10.48	8.15	9.50	7.95	8.02	16.40	16.77	15.74	12.68	13.74	9.56

H Q 61844	50.12	46.10	40.53	42.13	40.17	37.08	32.69	46.56	56.00	60.33	60.29	60.22	65.27	60.26	60.25	60.24	60.23	60.22	62.61	62.71	64.07	60.23	56.70	50.76
	-0.81	-0.56	-0.33	-0.34	-0.32	-0.30	-0.26	-0.57	-1.08	-1.36	-1.55	-1.80	-0.71	-1.93	-1.99	-1.99	-2.06	-2.06	-1.74	-1.81	-1.91	-1.74	-1.10	-0.62
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	4.98	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	54.77	49.87	43.41	45.00	42.97	39.79	35.29	50.71	62.12	70.88	73.74	75.52	78.19	82.52	82.53	82.88	87.85	84.93	81.24	81.40	85.45	77.33	63.15	55.40
	4.02	3.41	2.70	2.72	2.63	2.50	2.34	3.72	5.31	6.05	6.37	6.88	7.45	7.21	7.41	7.34	7.41	7.47	7.27	7.35	7.46	6.94	5.55	4.16
	0.19	0.20	0.14	0.19	0.15	0.09	0.00	0.14	0.27	-3.15	-5.53	-6.62	0.22	-13.12	-12.88	-13.31	-18.15	-15.18	-9.62	-9.53	-12.00	-8.42	0.19	0.13

LONGIL 61762	83.37	81.48	77.13	50.00	45.38	45.28	36.48	70.00	81.65	86.44	89.19	90.62	91.55	93.56	94.38	99.16	102.79	107.00	97.00	94.37	99.26	95.29	90.04	84.88
	6.16	5.27	4.33	4.37	4.29	4.00	3.53	5.66	7.65	8.45	8.66	9.24	9.86	9.45	9.71	9.52	9.59	9.59	9.52	9.68	9.77	9.17	7.57	6.06
	-26.27	-29.54	-31.94	-3.16	-0.59	-3.90	0.00	-17.22	-16.92	-16.30	-18.69	-19.37	-10.72	-21.92	-22.43	-27.41	-30.91	-35.13	-23.13	-20.18	-23.51	-24.16	-24.67	-27.44

MHK VL 61756	50.98	46.61	40.82	42.38	40.45	37.31	32.99	47.13	57.31	62.58	63.31	63.62	71.81	63.97	63.99	63.95	65.17	64.87	65.60	65.83	68.23	63.38	58.08	51.53
	0.05	-0.05	-0.04	-0.08	-0.04	-0.07	0.03	0.00	0.23	0.49	0.80	0.81	0.85	0.81	0.81	0.81	1.00	1.00	0.51	0.39	0.99	0.50	0.29	0.15
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.40	-0.67	-0.80	0.00	-0.98	-0.94	-0.91	-1.89	-1.60	-0.74	-0.93	-1.26	-0.92	0.00	0.00

MILLWD 61759	55.28	50.24	43.74	45.34	43.38	40.16	35.66	51.32	62.92	71.81	74.70	76.57	79.11	85.97	85.90	86.69	90.35	86.91	83.98	82.74	86.74	78.40	63.96	56.02
	4.53	3.78	3.02	3.06	3.04	2.88	2.70	4.34	6.11	6.91	7.23	7.81	8.37	8.21	8.28	8.28	8.35	8.34	8.24	8.32	8.45	7.87	6.36	4.78
	0.18	0.20	0.14	0.19	0.15	0.09	0.00	0.14	0.27	-3.21	-5.63	-6.74	0.22	-15.57	-15.38	-16.19	-19.72	-16.29	-11.40	-9.91	-12.30	-8.56	0.19	0.13

N.Y.C. 61761	62.39	56.53	48.83	52.54	50.53	40.50	43.54	51.65	67.08	74.00	83.08	84.02	84.90	87.00	87.00	87.72	90.91	87.77	85.19	85.00	88.00	84.30	78.43	60.77
	5.09	4.29	3.47	3.44	3.40	3.21	2.97	4.67	6.51	7.28	7.67	8.19	8.73	8.58	8.71	8.65	8.72	8.78	8.62	8.71	8.84	8.30	6.76	5.24
	-6.36	-5.58	-4.50	-6.63	-6.64	0.09	-7.61	0.14	-3.49	-5.03	-13.58	-13.81	-5.21	-16.23	-16.04	-16.84	-19.91	-16.72	-12.22	-11.77	-13.17	-14.03	-13.87	-4.15

NORTH 61755	49.56	45.73	40.21	41.79	39.85	36.82	32.46	46.28	55.43	59.65	59.92	59.72	70.46	59.70	59.63	59.68	59.61	59.66	62.03	62.00	63.54	59.55	56.29	50.35
	-1.38	-0.93	-0.65	-0.68	-0.65	-0.56	-0.49	-0.85	-1.66	-2.04	-1.92	-2.29	-0.50	-2.49	-2.61	-2.55	-2.68	-2.62	-2.32	-2.52	-2.44	-2.42	-1.50	-1.03
	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	54.50	49.69	43.27	44.93	42.88	39.66	35.00	50.00	60.97	70.06	73.22	74.90	76.00	77.30	77.00	76.60	78.00	78.00	77.00	80.00	85.00	77.00	61.84	54.51
	3.57	3.03	2.41	2.46	2.39	2.28	2.04	2.87	3.88	4.26	4.45	4.65	5.04	4.66	4.73	4.73	4.73	4.73	4.76	4.84	4.82	4.71	4.05	3.13
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-4.12	-6.93	-8.23	0.00	-10.45	-10.03	-9.64	-10.98	-10.99	-7.89	-10.64	-14.20	-10.33	0.00	0.00

O H 61846	29.71	25.11	24.79	22.93	23.65	25.00	27.69	29.98	29.12	32.19	34.99	35.45	35.03	42.42	44.77	43.47	45.03	44.97	38.00	38.00	40.20	39.95	35.00	33.95
	-7.89	-7.14	-5.76	-6.16	-5.83	-5.61	-5.01	-7.12	-8.62	-9.44	-9.28	-9.43	-20.01	-9.45	-9.46	-9.40	-9.65	-9.59	-9.97	-9.87	-10.10	-9.36	-8.90	-7.76
	13.33	14.41	10.31	13.38	11.01	6.77	0.26	10.03	19.35	20.06	17.57	17.14	15.92	10.32	8.01	9.37	7.60	7.72	16.37	16.65	15.69	12.66	13.89	9.67

PJM 61847	39.89	34.64	31.00	30.98	30.38	29.60	28.91	37.26	41.62	46.46	48.94	51.67	55.22	55.63	57.28	56.46	59.49	59.62	52.77	54.58	56.63	57.12	44.51	42.21
	-4.63	-5.09	-4.90	-5.05	-4.82	-4.52	-3.92	-5.04	-6.17	-6.17	-5.44	-3.29	-8.09	-2.49	-1.93	-1.93	-1.56	-1.56	-3.93	-3.42	-3.83	-2.79	-4.05	-4.52
	6.41	6.93	4.96	6.43	5.30	3.26	0.12	4.82	9.30	9.06	7.46	7.06	7.65	4.07	3.03	3.84	1.24	1.09	7.65	6.51	5.53	2.05	9.24	4.65

WEST 61752	31.09	26.32	25.55	23.91	24.44	25.56	27.80	30.78	30.59	33.93	36.78	37.74	37.87	44.43	46.63	45.39	47.21	47.12	40.13	40.26	42.56	42.10	36.65	35.00
	-7.33	-6.81	-5.64	-5.99	-5.71	-5.46	-4.91	-6.93	-8.33	-9.01	-8.72	-8.37	-18.17	-8.21	-8.22	-8.15	-8.28	-8.22	-8.94	-8.84	-8.97	-8.18	-8.09	-7.30
	12.51	13.53	9.68	12.57	10.35	6.36	0.24	9.42	18.16	18.75	16.34	15.91	14.92	9.55	7.40	8.69	6.79	6.93	15.27	15.41	14.46	11.69	13.05	9.08