P-2A

Page Ref: P-2A

Day Ahead Market Zonal LBMP

--- LBMP $

--- Marginal Cost of Losses

--- Marginal Cost of Congestion

Zonal Prices

Date: 05/11/2007

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	48.40	42.93	36.90	33.81	36.87	43.61	54.45	63.17	68.95	71.01	75.77	76.56	76.08	78.28	77.92	74.60	74.21	79.24	74.33	75.03	83.34	69.92	60.34	49.88
	2.61	1.86	1.53	1.49	1.63	2.20	2.94	3.59	3.99	4.44	4.69	4.60	4.58	4.64	4.48	4.36	4.27	4.30	4.30	4.26	4.59	4.04	2.70	2.14
	0.03	0.32	0.25	0.14	0.19	0.00	0.00	-7.51	-7.07	-2.21	-1.07	-0.06	0.00	0.00	0.00	0.00	0.00	-4.44	-6.84	-8.11	-8.15	-0.66	-10.29	-9.49

CENTRL 61754	44.07	37.20	32.30	30.15	32.54	40.34	50.95	52.40	58.04	64.40	70.29	72.05	71.86	73.35	73.29	70.25	69.73	70.24	63.27	62.22	70.12	64.33	47.29	38.04
	-1.51	-1.61	-1.32	-1.20	-1.31	-1.08	-0.57	-0.68	-0.81	-0.26	0.14	0.14	0.36	-0.29	-0.15	0.00	-0.21	-0.85	-0.82	-1.50	-1.55	-0.98	-1.42	-1.45
	0.23	2.57	1.99	1.10	1.58	0.00	0.00	-1.01	-0.95	-0.30	-0.15	-0.01	0.00	0.00	0.00	0.00	0.00	-0.58	-0.90	-1.07	-1.07	-0.09	-1.36	-1.25

DUNWOD 61760	49.67	43.77	37.60	34.39	37.50	44.16	55.53	63.09	69.24	72.85	78.31	79.78	79.22	81.59	81.44	78.05	77.77	82.44	76.00	76.11	85.06	73.21	60.19	49.11
	3.89	2.77	2.28	2.11	2.30	2.94	4.38	5.36	6.02	6.82	7.49	7.84	7.72	7.95	8.00	7.80	7.83	8.60	7.65	7.33	8.33	7.50	5.11	3.75
	0.03	0.38	0.30	0.16	0.24	0.20	0.37	-5.66	-5.33	-1.67	-0.81	-0.04	0.00	0.00	0.00	0.00	0.00	-3.34	-5.16	-6.12	-6.12	-0.49	-7.73	-7.12

GENESE 61753	38.93	25.06	22.73	23.86	24.39	24.11	21.95	46.95	52.17	59.08	64.95	66.58	66.28	67.82	67.85	65.33	64.90	63.84	58.15	56.31	62.27	58.69	41.55	33.12
	-5.82	-4.55	-3.74	-3.54	-3.79	-3.60	-3.92	-5.99	-6.54	-5.54	-5.04	-5.32	-5.22	-5.82	-5.58	-4.92	-5.04	-6.56	-5.88	-7.33	-8.12	-6.52	-5.54	-4.32
	1.07	11.77	9.15	5.05	7.25	13.70	25.65	-0.87	-0.82	-0.26	0.02	-0.01	0.00	0.00	0.00	0.00	0.00	0.11	-0.83	-0.98	0.21	0.01	0.27	0.80

H Q 61844	41.15	41.14	35.44	32.25	35.18	43.11	57.64	41.33	56.45	54.96	67.98	69.81	69.36	56.64	71.31	68.14	67.77	68.25	61.24	61.09	63.67	63.26	26.41	57.41
	-0.73	-0.25	-0.18	-0.19	-0.25	-0.54	-1.08	-1.30	-1.45	-1.80	-2.03	-2.09	-2.15	-2.14	-2.13	-2.11	-2.17	-2.26	-1.96	-1.57	-1.91	-1.96	-1.09	-0.69
	3.93	0.00	0.00	0.00	0.00	-2.23	-7.20	9.43	0.00	7.60	0.00	0.00	0.00	14.87	0.00	0.00	0.00	0.00	0.00	0.00	5.03	0.00	19.86	-19.86

HUD VL 61758	49.35	43.57	37.46	34.26	37.36	44.04	55.22	62.57	68.73	72.39	77.81	79.20	78.80	81.23	81.00	77.69	77.42	81.78	75.39	75.49	84.44	72.62	59.71	48.75
	3.57	2.57	2.14	1.98	2.16	2.82	4.07	4.89	5.56	6.37	7.00	7.26	7.29	7.58	7.56	7.45	7.48	7.97	7.08	6.77	7.77	6.91	4.69	3.44
	0.03	0.38	0.30	0.16	0.24	0.19	0.36	-5.61	-5.28	-1.65	-0.80	-0.04	0.00	0.00	0.00	0.00	0.00	-3.31	-5.11	-6.07	-6.07	-0.49	-7.66	-7.06

LONGIL 61762	83.44	80.00	79.79	77.11	78.00	82.01	86.02	90.18	95.79	127.80	132.50	136.37	135.63	138.00	137.24	135.00	135.06	94.96	94.40	94.74	104.50	90.41	89.00	82.07
	4.95	3.56	2.96	2.73	2.98	3.77	5.36	6.35	7.12	8.05	8.89	9.27	9.22	9.50	9.47	9.62	9.65	10.79	9.61	9.21	10.45	9.52	6.53	4.97
	-32.68	-35.06	-41.22	-41.94	-39.59	-36.83	-29.14	-31.76	-30.78	-55.40	-53.60	-55.20	-54.90	-54.86	-54.33	-55.13	-55.47	-13.67	-21.60	-22.87	-23.45	-15.67	-35.11	-38.86

MHK VL 61756	45.95	41.05	35.41	32.37	35.23	41.71	52.34	54.11	60.05	66.48	72.41	74.27	73.79	75.92	75.64	72.21	71.62	72.21	64.90	64.52	72.83	66.51	48.77	39.21
	0.18	0.17	0.18	0.13	0.11	0.29	0.82	1.41	1.56	1.93	2.31	2.37	2.29	2.28	2.20	1.97	1.68	1.34	1.14	1.19	1.55	1.24	0.57	0.19
	0.05	0.50	0.39	0.21	0.31	0.00	0.00	-0.64	-0.60	-0.19	-0.09	0.00	0.00	0.00	0.00	0.00	0.00	-0.37	-0.56	-0.67	-0.67	-0.05	-0.84	-0.78

MILLWD 61759	49.67	43.78	37.64	34.43	37.54	44.21	55.59	63.20	69.42	73.00	78.46	79.92	79.44	81.81	81.66	78.26	77.98	82.55	76.12	76.24	85.27	73.28	60.28	49.16
	3.89	2.77	2.32	2.14	2.34	2.98	4.43	5.41	6.14	6.95	7.63	7.98	7.94	8.17	8.22	8.01	8.04	8.67	7.71	7.39	8.47	7.57	5.11	3.71
	0.03	0.38	0.29	0.16	0.23	0.19	0.36	-5.72	-5.39	-1.69	-0.82	-0.04	0.00	0.00	0.00	0.00	0.00	-3.38	-5.22	-6.19	-6.19	-0.50	-7.82	-7.20

N.Y.C. 61761	50.09	44.15	37.92	34.66	37.79	44.54	56.00	63.67	82.69	86.65	90.15	91.06	93.16	93.02	93.03	91.38	90.65	93.22	85.55	87.00	92.33	75.00	61.14	55.26
	4.31	3.15	2.60	2.37	2.59	3.31	4.84	5.94	6.72	7.66	8.40	8.70	8.65	8.91	8.89	8.71	8.74	9.45	8.41	8.08	9.18	8.28	5.68	4.25
	0.03	0.38	0.29	0.16	0.23	0.19	0.36	-5.66	-18.08	-14.63	-11.74	-10.46	-13.01	-10.47	-10.71	-12.42	-11.96	-13.27	-13.95	-16.26	-12.55	-1.50	-8.10	-12.77

NORTH 61755	44.76	40.93	35.33	32.09	35.01	40.63	50.13	50.92	56.62	62.69	68.12	69.88	69.43	71.65	71.31	68.00	67.56	67.83	60.92	61.15	68.84	63.07	46.27	37.44
	-1.05	-0.46	-0.28	-0.36	-0.43	-0.79	-1.39	-1.15	-1.27	-1.67	-1.89	-2.01	-2.07	-1.99	-2.13	-2.25	-2.38	-2.68	-2.28	-1.50	-1.77	-2.15	-1.09	-0.80
	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	44.83	43.04	37.00	33.93	37.00	43.66	54.61	62.57	68.43	71.10	76.08	77.20	76.72	78.94	78.72	75.45	75.12	79.90	74.30	74.86	83.32	70.63	60.00	49.36
	2.98	1.99	1.64	1.62	1.77	2.24	3.09	3.80	4.23	4.76	5.11	5.25	5.22	5.30	5.29	5.20	5.18	5.43	4.99	4.95	5.44	4.83	3.46	2.64
	3.96	0.33	0.26	0.14	0.20	0.00	0.00	-6.70	-6.31	-1.98	-0.96	-0.05	0.00	0.00	0.00	0.00	0.00	-3.97	-6.11	-7.25	-7.28	-0.59	-9.19	-8.48

O H 61846	34.00	24.89	22.63	23.56	24.12	23.63	21.00	44.89	49.79	56.80	62.52	63.78	63.57	64.80	64.84	62.80	62.60	61.59	56.41	54.16	59.59	56.74	40.16	32.00
	-6.87	-5.38	-4.35	-4.12	-4.46	-4.18	-5.05	-8.17	-9.03	-7.85	-7.49	-8.12	-7.94	-8.84	-8.59	-7.45	-7.34	-8.88	-7.71	-9.59	-10.94	-8.48	-7.10	-5.62
	4.94	11.11	8.64	4.77	6.85	13.61	25.47	-1.00	-0.93	-0.29	0.00	-0.01	0.00	0.00	0.00	0.00	0.00	0.03	-0.92	-1.09	0.07	0.00	0.09	0.62

PJM 61847	30.79	30.24	26.79	26.24	27.77	31.21	36.42	51.43	56.72	62.73	68.68	70.47	70.93	72.46	72.78	70.88	70.64	70.00	63.38	61.59	69.00	64.26	45.30	35.47
	-3.89	-4.68	-3.81	-3.44	-3.68	-3.60	-2.73	-2.08	-2.55	-2.06	-1.47	-1.44	-0.57	-1.18	-0.66	0.63	0.70	-1.06	-1.14	-2.63	-2.61	-1.57	-2.94	-3.56
	11.13	6.47	5.02	2.77	3.97	6.61	12.37	-1.44	-1.38	-0.43	-0.14	-0.01	0.00	0.00	0.00	0.00	0.00	-0.55	-1.32	-1.56	-1.01	-0.61	-0.88	-0.78

WEST 61752	38.70	26.06	23.53	24.15	24.92	24.77	23.23	46.37	51.48	58.43	64.36	65.65	65.57	66.79	66.97	64.84	64.63	63.65	58.12	55.81	61.65	58.39	41.35	32.75
	-6.18	-5.05	-4.10	-3.89	-4.18	-3.85	-4.33	-6.77	-7.41	-6.24	-5.67	-6.26	-5.93	-6.85	-6.46	-5.41	-5.32	-6.91	-6.07	-8.02	-9.04	-6.85	-6.11	-5.09
	0.93	10.27	7.99	4.41	6.33	12.80	23.96	-1.07	-1.00	-0.31	-0.02	-0.01	0.00	0.00	0.00	0.00	0.00	-0.05	-0.99	-1.17	-0.09	-0.01	-0.11	0.41