P-2A

Page Ref: P-2A

Day Ahead Market Zonal LBMP

--- LBMP $

--- Marginal Cost of Losses

--- Marginal Cost of Congestion

Zonal Prices

Date: 05/25/2007

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	50.10	49.37	45.05	42.08	44.29	49.40	54.13	87.60	82.98	80.56	82.88	87.21	89.92	94.62	96.27	94.74	92.55	87.95	80.49	76.95	82.62	70.48	72.73	66.67
	2.65	2.66	2.56	2.24	2.44	2.92	3.16	3.72	4.15	4.81	5.02	5.41	6.43	6.19	6.30	6.20	5.13	5.05	4.57	4.44	5.28	4.19	3.05	3.43
	-1.83	0.00	0.20	0.13	0.16	-0.87	0.00	-22.98	-9.59	-0.59	-0.70	-0.98	0.00	0.00	0.00	0.00	-1.90	-1.48	-1.01	-0.93	-0.77	-0.90	-14.25	-0.83

CENTRL 61754	43.95	44.89	39.11	36.95	38.74	43.90	49.34	61.51	68.23	73.13	75.78	79.36	82.24	87.37	89.08	87.66	84.83	80.61	74.09	70.36	75.41	65.28	55.62	60.50
	-1.92	-1.82	-1.79	-1.88	-1.89	-1.82	-1.63	-2.38	-2.22	-2.03	-1.39	-1.45	-1.25	-1.06	-0.90	-0.89	-0.68	-0.81	-0.82	-1.22	-1.15	-0.13	-1.39	-2.00
	-0.24	0.00	1.78	1.15	1.39	-0.11	0.00	-2.98	-1.21	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.01	-1.56	-0.09

DUNWOD 61760	50.38	49.79	45.26	42.29	44.30	49.27	54.85	84.39	89.85	98.99	104.12	115.64	123.71	128.38	128.76	130.15	145.41	129.77	110.36	104.70	105.94	95.47	84.35	69.46
	3.38	3.08	2.82	2.48	2.48	3.01	3.87	6.21	7.62	8.34	8.64	9.13	9.52	10.17	10.53	10.27	10.01	9.53	8.84	8.66	9.03	8.04	6.21	6.43
	-1.38	0.00	0.25	0.16	0.19	-0.66	0.00	-17.27	-13.00	-15.49	-18.31	-25.69	-30.70	-29.78	-28.25	-31.34	-49.89	-38.82	-26.61	-24.46	-20.34	-22.03	-22.71	-0.62

GENESE 61753	41.04	32.46	31.12	31.15	32.21	40.98	46.64	53.26	61.67	67.95	70.69	74.03	76.64	81.35	82.51	81.90	78.59	74.34	68.54	65.21	69.60	62.33	52.08	56.76
	-4.52	-4.06	-4.27	-4.12	-4.12	-4.61	-4.33	-6.76	-7.20	-7.22	-6.48	-6.79	-6.85	-7.07	-7.47	-6.64	-6.93	-7.08	-6.37	-6.37	-6.97	-3.07	-4.60	-5.62
	0.06	10.18	7.30	4.71	5.69	0.02	0.00	0.89	0.37	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.01	-1.24	0.03

H Q 61844	45.00	46.29	42.35	39.65	41.68	45.00	61.78	48.01	50.26	54.50	54.50	54.50	41.03	54.50	54.50	54.50	54.50	41.94	54.50	54.50	54.50	52.83	47.91	61.58
	-0.59	-0.42	-0.34	-0.32	-0.34	-0.59	-0.66	-1.04	-1.38	-1.73	-1.77	-1.94	-2.09	-2.21	-2.34	-2.30	-2.22	-2.04	-1.95	-1.79	-1.91	-1.90	-1.00	-0.81
	0.03	0.00	0.00	0.00	0.00	0.01	-11.47	11.86	17.59	18.93	20.89	24.38	40.37	31.72	33.14	31.74	28.80	37.45	18.46	15.29	20.15	10.67	6.53	0.01

HUD VL 61758	50.00	49.51	45.00	42.01	44.01	48.90	54.44	84.00	88.00	94.91	99.55	109.20	115.98	120.98	121.74	122.35	133.00	120.15	103.83	98.63	101.00	89.89	80.91	68.70
	3.01	2.80	2.56	2.20	2.18	2.65	3.47	5.97	7.34	8.19	8.72	9.21	9.60	10.35	10.71	10.45	10.26	9.77	9.06	8.80	9.26	8.04	5.99	5.68
	-1.37	0.00	0.25	0.16	0.19	-0.65	0.00	-17.12	-11.42	-11.55	-13.66	-19.17	-22.89	-22.20	-21.06	-23.36	-37.22	-28.96	-19.85	-18.24	-15.17	-16.44	-19.48	-0.62

LONGIL 61762	85.81	84.38	81.36	79.68	80.00	82.96	86.02	91.41	96.84	105.00	121.61	144.41	150.00	205.00	205.00	205.00	205.00	190.97	120.00	110.86	115.96	97.26	92.46	88.36
	4.79	4.44	4.01	3.52	3.57	4.20	5.35	7.98	9.62	10.37	10.73	11.40	11.94	12.29	12.69	12.31	11.89	11.24	10.64	10.38	10.87	9.42	7.26	7.93
	-35.40	-33.23	-34.66	-36.19	-34.41	-33.16	-29.70	-22.52	-17.98	-19.47	-33.72	-52.19	-54.57	-104.28	-102.34	-104.15	-107.59	-98.31	-34.45	-28.90	-28.52	-22.45	-29.76	-18.03

MHK VL 61756	45.96	46.85	42.44	39.72	41.84	46.00	51.74	63.58	71.62	77.23	79.76	83.78	86.64	91.48	93.01	91.48	89.31	84.96	77.38	73.55	78.84	67.39	57.09	62.46
	0.18	0.14	0.09	-0.04	0.08	0.32	0.76	0.91	1.45	1.50	1.93	2.02	2.00	1.95	1.98	1.77	1.97	2.12	1.50	1.07	1.53	1.18	0.22	0.00
	-0.15	0.00	0.33	0.21	0.26	-0.07	0.00	-1.76	-0.93	-0.57	-0.67	-0.94	-1.14	-1.11	-1.05	-1.17	-1.82	-1.42	-0.97	-0.89	-0.74	-0.81	-1.43	-0.06

MILLWD 61759	50.30	49.70	45.17	42.21	44.22	49.19	54.74	84.65	89.95	98.79	103.84	115.17	123.22	127.94	128.36	129.67	144.45	129.09	109.99	104.37	105.83	95.19	84.26	69.21
	3.28	2.99	2.73	2.40	2.39	2.92	3.77	6.33	7.82	8.57	8.87	9.38	9.85	10.52	10.89	10.63	10.43	9.93	9.21	9.02	9.49	8.37	6.38	6.18
	-1.39	0.00	0.25	0.16	0.19	-0.66	0.00	-17.40	-12.89	-15.06	-17.80	-24.97	-29.88	-28.99	-27.50	-30.50	-48.50	-37.73	-25.87	-23.77	-19.77	-21.41	-22.45	-0.63

N.Y.C. 61761	50.75	50.12	45.56	42.54	44.56	49.55	55.21	84.89	90.41	99.29	104.21	115.00	123.39	128.04	128.60	129.24	141.60	128.60	114.57	107.15	108.90	100.53	92.00	75.77
	3.74	3.41	3.12	2.72	2.73	3.28	4.23	6.70	8.17	8.79	9.03	9.46	9.85	10.43	10.89	10.63	10.35	9.85	9.59	9.02	9.42	8.37	6.60	6.93
	-1.38	0.00	0.24	0.16	0.19	-0.66	0.00	-17.28	-13.00	-15.34	-18.02	-24.73	-30.05	-29.18	-27.74	-30.07	-45.73	-37.32	-30.08	-26.56	-22.92	-26.76	-29.97	-6.43

NORTH 61755	45.08	46.33	42.39	39.69	41.72	45.16	50.56	59.32	68.03	73.96	75.86	79.61	82.99	87.81	89.18	87.88	83.81	79.96	73.49	70.29	75.26	63.89	54.08	61.86
	-0.46	-0.37	-0.30	-0.28	-0.29	-0.41	-0.41	-0.49	-0.76	-1.20	-1.31	-1.21	-1.59	-1.68	-1.80	-1.77	-1.71	-1.47	-1.42	-1.29	-1.30	-1.50	-0.67	-0.50
	0.08	0.00	0.00	0.00	0.00	0.04	0.00	1.10	0.45	0.00	0.00	0.00	-1.09	-1.06	-1.00	-1.11	0.00	0.00	0.00	0.00	0.00	0.00	0.69	0.04

NPX 61845	55.00	49.23	44.92	42.00	44.04	49.00	62.01	77.38	84.41	85.95	89.08	95.74	100.48	105.46	106.51	106.00	109.43	101.00	89.80	85.65	89.43	84.54	69.86	67.15
	2.65	2.52	2.43	2.16	2.18	2.60	2.80	3.84	4.43	4.96	5.02	5.25	5.09	5.48	5.58	5.31	5.13	4.97	4.87	4.87	5.21	4.51	3.55	3.99
	-6.73	0.00	0.21	0.13	0.16	-0.79	-8.23	-12.63	-10.75	-5.83	-6.89	-9.67	-11.90	-11.55	-10.95	-12.15	-18.78	-14.61	-10.02	-9.21	-7.66	-14.63	-10.88	-0.75

O H 61846	39.83	31.00	30.00	29.95	31.00	39.80	41.00	55.69	59.00	65.01	67.75	70.88	73.22	77.64	78.46	78.45	75.00	71.00	65.92	62.70	66.84	66.87	66.09	31.67
	-5.75	-5.32	-5.51	-5.40	-5.42	-5.79	-5.50	-9.01	-9.97	-10.15	-9.41	-9.94	-10.27	-10.79	-11.52	-10.09	-10.52	-10.42	-8.99	-8.88	-9.72	-4.84	-6.87	-8.36
	0.04	10.38	7.18	4.63	5.60	0.02	4.47	-3.80	0.27	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-6.30	-17.53	22.37

PJM 61847	37.93	36.44	33.16	31.27	32.48	36.56	42.66	59.77	64.87	69.07	71.46	75.00	78.31	83.83	86.47	85.00	83.12	78.98	72.36	68.00	72.89	71.07	61.62	40.52
	-6.75	-6.35	-5.76	-6.28	-6.60	-6.89	-6.47	-7.49	-6.72	-6.09	-5.71	-5.82	-5.18	-4.60	-3.51	-3.54	-2.39	-2.44	-2.55	-3.58	-3.68	-1.83	-4.38	-6.30
	0.94	3.91	3.77	2.43	2.94	2.16	1.84	-6.35	-2.35	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-7.50	-10.56	15.58

WEST 61752	39.95	31.64	30.59	30.22	31.37	39.86	45.62	51.80	59.62	65.69	68.45	71.61	74.14	78.70	79.72	79.51	76.20	72.06	67.04	63.63	67.91	61.29	50.68	54.60
	-5.66	-5.14	-5.34	-5.40	-5.38	-5.75	-5.35	-8.77	-9.49	-9.47	-8.72	-9.21	-9.35	-9.73	-10.26	-9.03	-9.32	-9.36	-7.87	-7.95	-8.65	-4.12	-6.38	-7.80
	0.02	9.93	6.76	4.36	5.27	0.00	0.00	0.34	0.13	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.01	-1.62	0.00