P-2A

Page Ref: P-2A

Day Ahead Market Zonal LBMP

--- LBMP $

--- Marginal Cost of Losses

--- Marginal Cost of Congestion

Zonal Prices

Date: 08/01/2007

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	61.45	53.30	50.90	47.19	47.27	50.00	54.40	61.83	68.29	75.13	81.85	85.52	91.21	97.18	95.35	96.11	93.56	91.18	86.63	81.92	80.64	79.87	68.30	67.00
	1.96	1.80	1.96	1.95	1.95	1.92	2.04	2.21	2.94	3.44	4.34	4.60	4.67	4.87	4.57	4.42	4.28	4.76	4.42	4.19	3.98	3.65	3.00	2.52
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.15	-0.10	-0.35	-1.10	-1.56	-1.92	-1.47	-0.33	-0.13	-0.19	-0.16	0.00	0.00

CENTRL 61754	57.46	49.39	46.94	43.39	43.51	46.25	50.21	57.66	63.97	70.40	76.65	80.69	86.62	92.23	90.30	90.95	87.97	85.11	82.13	77.53	76.32	76.14	65.04	62.88
	-2.02	-2.11	-2.01	-1.86	-1.81	-1.83	-2.15	-1.97	-1.37	-1.29	-0.85	-0.08	0.17	0.28	0.63	0.81	0.61	0.17	0.25	-0.08	-0.15	0.08	-0.26	-1.61
	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

DUNWOD 61760	64.42	55.57	52.47	48.46	48.54	51.59	56.65	64.81	71.62	79.00	85.70	92.70	97.73	109.02	122.44	132.63	137.30	125.21	97.64	88.71	88.66	87.65	71.76	70.16
	4.94	4.07	3.52	3.21	3.22	3.51	4.29	5.19	6.27	7.31	8.14	8.72	9.25	9.66	9.50	9.64	9.44	9.17	8.84	8.46	8.26	8.29	6.46	5.68
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.06	-3.21	-2.04	-7.41	-23.27	-32.85	-40.51	-31.09	-6.91	-2.64	-3.93	-3.29	0.00	0.00

GENESE 61753	55.68	47.69	45.27	42.04	42.11	44.76	48.07	55.45	62.67	69.39	76.11	80.52	86.62	92.42	90.75	91.40	88.41	85.20	82.29	77.37	76.32	76.14	64.71	61.46
	-3.81	-3.81	-3.67	-3.21	-3.22	-3.32	-4.29	-4.17	-2.68	-2.29	-1.40	-0.24	0.17	0.46	1.08	1.26	1.05	0.25	0.41	-0.23	-0.15	0.08	-0.59	-3.03
	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

H Q 61844	59.25	51.35	48.85	45.11	45.14	47.88	51.02	60.69	64.56	70.61	75.95	78.83	84.37	89.75	87.43	87.88	85.18	82.82	79.92	75.75	74.71	74.24	66.78	60.99
	-0.24	-0.15	-0.10	-0.14	-0.18	-0.19	-0.16	-0.12	-0.78	-1.08	-1.55	-1.94	-2.07	-2.21	-2.24	-2.25	-2.18	-2.12	-1.97	-1.86	-1.76	-1.83	-1.31	-0.71
	0.00	0.00	0.00	0.00	0.00	0.00	1.18	-1.18	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	-2.79	2.79

HUD VL 61758	64.13	55.36	52.27	48.33	48.41	51.44	56.45	64.28	71.03	78.35	85.38	91.58	97.06	107.09	116.50	124.49	127.18	117.42	95.76	87.82	87.38	86.45	71.30	69.84
	4.64	3.86	3.33	3.08	3.08	3.37	4.08	4.65	5.69	6.67	7.83	8.40	9.08	9.56	9.33	9.64	9.35	9.09	8.68	8.23	7.95	7.91	6.01	5.35
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.05	-2.41	-1.54	-5.57	-17.50	-24.71	-30.47	-23.39	-5.20	-1.99	-2.96	-2.47	0.00	0.00

LONGIL 61762	79.09	57.43	53.69	49.46	49.49	52.60	57.70	67.03	77.65	82.29	88.98	95.68	100.42	113.26	134.10	136.61	141.25	130.00	100.43	91.91	91.73	90.71	84.80	79.80
	6.90	5.92	4.75	4.21	4.17	4.52	5.34	7.39	8.63	9.89	11.39	11.71	11.93	13.89	13.63	13.61	13.37	12.91	11.63	11.64	11.32	11.33	9.01	7.93
	-12.70	-0.01	0.00	0.00	0.00	0.00	0.00	-0.01	-3.68	-0.71	-0.08	-3.21	-2.04	-7.42	-30.80	-32.86	-40.52	-32.14	-6.92	-2.66	-3.94	-3.31	-10.49	-7.38

MHK VL 61756	60.26	51.97	49.38	45.61	45.69	48.46	52.94	60.58	66.59	73.26	79.52	83.14	89.11	94.98	93.28	94.01	91.34	88.60	84.59	79.95	78.83	78.16	66.93	65.52
	0.77	0.46	0.44	0.36	0.36	0.38	0.58	0.95	1.24	1.58	2.02	2.26	2.59	2.76	2.78	2.70	2.53	2.55	2.46	2.25	2.22	1.98	1.63	1.03
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.11	-0.07	-0.26	-0.83	-1.17	-1.44	-1.11	-0.25	-0.09	-0.14	-0.12	0.00	0.00

MILLWD 61759	64.24	55.52	52.37	48.37	48.50	51.54	56.60	64.69	71.55	78.93	85.78	92.69	97.85	109.10	122.10	132.04	136.51	124.74	97.70	88.87	88.71	87.64	71.76	70.03
	4.76	4.02	3.43	3.12	3.17	3.46	4.24	5.07	6.21	7.24	8.22	8.80	9.42	9.93	9.77	9.91	9.70	9.51	9.09	8.69	8.41	8.37	6.46	5.55
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.06	-3.12	-1.99	-7.21	-22.66	-31.99	-39.45	-30.28	-6.73	-2.57	-3.83	-3.20	0.00	0.00

N.Y.C. 61761	70.38	56.09	52.96	48.92	49.00	52.02	57.13	77.90	83.32	85.20	88.66	107.35	109.80	119.47	131.72	141.00	144.74	135.93	113.66	105.04	107.98	98.56	90.58	81.65
	5.53	4.58	4.01	3.67	3.67	3.94	4.76	5.72	6.86	8.03	8.91	9.37	9.85	10.39	10.13	10.19	10.05	9.77	9.50	9.24	9.18	9.28	7.25	6.32
	-5.36	0.00	0.00	0.00	0.00	0.00	0.00	-12.55	-11.12	-5.48	-2.24	-17.21	-13.50	-17.12	-31.92	-40.68	-47.33	-41.22	-22.28	-18.20	-22.33	-13.21	-18.04	-10.84

NORTH 61755	59.19	51.30	48.75	45.07	45.05	47.74	52.20	59.68	64.56	70.61	75.95	78.75	84.37	89.84	87.43	87.79	85.09	82.74	79.92	75.75	74.87	73.86	63.79	63.71
	-0.30	-0.21	-0.20	-0.18	-0.27	-0.34	-0.16	0.06	-0.78	-1.08	-1.55	-2.02	-2.07	-2.12	-2.24	-2.34	-2.27	-2.21	-1.97	-1.86	-1.61	-2.21	-1.50	-0.77
	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	0.00	0.00	0.00	0.00	0.00	0.00

NPX 61845	62.28	54.18	51.59	47.78	47.86	50.67	54.06	63.85	69.33	76.35	82.95	87.76	92.95	100.66	104.10	108.35	108.42	102.76	90.08	84.00	83.06	82.23	72.00	65.19
	2.80	2.68	2.64	2.53	2.54	2.60	2.88	3.04	3.99	4.66	5.43	5.73	5.71	5.79	5.29	5.32	5.15	5.61	5.49	5.35	5.05	4.87	3.92	3.48
	0.00	0.00	0.00	0.00	0.00	0.00	1.18	-1.18	0.00	0.00	-0.02	-1.26	-0.80	-2.91	-9.14	-12.90	-15.90	-12.21	-2.71	-1.04	-1.54	-1.29	-2.79	2.79

O H 61846	53.18	45.37	43.22	40.00	40.11	42.79	43.89	53.00	59.40	65.59	72.00	76.89	82.38	88.19	86.89	87.61	84.48	81.55	79.10	74.19	73.34	73.48	67.96	52.89
	-6.31	-6.13	-5.73	-5.25	-5.21	-5.29	-7.23	-7.87	-5.95	-6.09	-5.50	-3.88	-4.06	-3.77	-2.78	-2.52	-2.88	-3.40	-2.78	-3.41	-3.14	-2.59	-2.68	-6.26
	0.00	0.00	0.00	0.00	0.00	0.00	1.25	-1.25	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	-5.34	5.34

PJM 61847	52.05	50.00	42.78	40.00	39.49	44.72	48.68	57.09	67.97	74.11	80.25	86.39	91.77	100.31	107.71	112.54	115.51	107.31	90.34	82.89	82.35	87.46	70.22	59.52
	-7.44	-0.21	-0.39	-0.36	-0.32	-0.19	0.16	-11.09	1.44	2.01	2.71	3.63	4.06	4.05	4.48	3.34	4.54	4.08	4.18	3.65	3.44	3.58	2.22	0.64
	0.00	1.30	5.77	4.89	5.52	3.17	3.84	-8.56	-1.19	-0.42	-0.04	-1.98	-1.26	-4.30	-13.56	-19.06	-23.60	-18.29	-4.28	-1.64	-2.43	-7.82	-2.70	5.61

WEST 61752	53.18	45.32	43.17	39.95	40.07	42.79	45.34	52.35	59.86	66.17	72.62	77.86	83.59	89.38	88.24	89.05	85.79	82.48	80.00	74.74	73.95	74.09	63.34	58.30
	-6.31	-6.18	-5.78	-5.29	-5.26	-5.29	-7.02	-7.27	-5.49	-5.52	-4.88	-2.91	-2.85	-2.57	-1.43	-1.08	-1.57	-2.46	-1.88	-2.87	-2.52	-1.98	-1.96	-6.19
	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