P-2A

Page Ref: P-2A

Day Ahead Market Zonal LBMP

--- LBMP $

--- Marginal Cost of Losses

--- Marginal Cost of Congestion

Zonal Prices

Date: 03/21/2007

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	61.64	58.98	52.68	50.95	55.13	65.31	77.00	91.66	90.41	96.78	97.05	92.63	90.45	86.52	85.24	82.41	82.30	87.82	91.85	93.83	90.21	86.55	71.69	61.23
	2.46	2.40	2.17	2.10	2.32	3.35	4.08	5.03	5.15	4.78	4.33	4.07	3.69	3.56	3.39	3.22	3.52	3.60	4.42	4.87	4.66	3.24	2.04	1.96
	-1.93	-2.09	0.00	0.00	0.00	0.00	0.00	0.00	-4.82	-14.88	-22.85	-22.85	-24.15	-22.63	-22.31	-21.69	-18.04	-23.16	-16.13	-11.65	-10.33	-23.30	-23.23	-12.60

CENTRL 61754	55.55	52.58	48.54	47.04	50.91	60.85	72.04	85.25	79.69	77.11	70.42	66.32	63.20	60.93	59.77	57.51	60.39	61.20	71.37	77.11	74.95	60.90	47.15	45.77
	-1.95	-2.18	-1.97	-1.81	-1.90	-1.12	-0.87	-1.39	-1.05	-0.93	-0.84	-0.79	-0.88	-0.78	-1.13	-1.32	-1.46	-1.28	-0.93	-0.93	-0.90	-0.54	-0.70	-1.68
	-0.25	-0.27	0.00	0.00	0.00	0.00	0.00	0.00	-0.29	-0.91	-1.40	-1.40	-1.48	-1.38	-1.36	-1.33	-1.10	-1.43	-0.99	-0.72	-0.64	-1.44	-1.43	-0.78

DUNWOD 61760	63.56	60.31	54.29	52.37	56.93	67.91	79.99	95.39	93.06	97.39	95.49	91.00	88.63	84.96	83.78	81.25	81.83	86.09	91.99	95.25	92.03	84.73	69.20	60.74
	4.81	4.20	3.79	3.52	4.12	5.95	7.07	8.75	8.85	8.64	7.75	7.42	7.14	6.94	6.79	6.79	6.99	6.90	8.06	8.81	8.73	6.48	4.59	4.20
	-1.50	-1.62	0.00	0.00	0.00	0.00	0.00	0.00	-3.77	-11.63	-17.87	-17.87	-18.89	-17.70	-17.45	-16.96	-14.11	-18.13	-12.63	-9.12	-8.09	-18.24	-18.19	-9.87

GENESE 61753	53.49	49.91	46.46	45.24	48.74	58.99	70.00	82.05	76.97	74.83	68.31	64.11	61.01	58.88	58.05	55.73	58.63	59.24	69.30	74.86	72.48	58.85	45.63	43.87
	-3.95	-4.80	-4.04	-3.61	-4.07	-2.97	-2.92	-4.59	-3.70	-3.01	-2.65	-2.69	-2.75	-2.53	-2.56	-2.82	-2.98	-2.93	-2.78	-3.02	-3.23	-2.28	-1.90	-3.41
	-0.19	-0.21	0.00	0.00	0.00	0.00	0.00	0.00	-0.23	-0.72	-1.10	-1.10	-1.16	-1.09	-1.07	-1.04	-0.87	-1.12	-0.78	-0.56	-0.50	-1.12	-1.12	-0.61

H Q 61844	52.07	50.27	50.25	48.66	50.52	52.93	81.73	90.08	74.43	75.66	68.54	64.46	61.48	59.18	58.53	56.58	59.77	60.08	69.94	75.77	73.71	58.87	41.90	50.30
	-0.34	-0.16	-0.25	-0.20	-0.37	-1.12	-1.02	-1.13	-1.45	-1.47	-1.33	-1.25	-1.13	-1.15	-1.01	-0.92	-0.97	-0.98	-1.35	-1.55	-1.50	-1.14	-0.65	-0.23
	4.84	4.06	0.00	0.00	1.92	7.92	-9.84	-4.56	4.56	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	3.86	-3.86

HUD VL 61758	63.03	59.86	53.94	52.03	56.61	67.36	79.33	94.78	92.33	96.52	94.46	89.94	87.58	83.96	82.79	80.24	80.97	85.16	91.15	94.52	91.33	83.87	68.40	60.02
	4.29	3.76	3.43	3.18	3.80	5.39	6.42	8.14	8.20	8.02	7.13	6.77	6.51	6.33	6.19	6.15	6.44	6.35	7.49	8.27	8.20	6.00	4.18	3.69
	-1.48	-1.61	0.00	0.00	0.00	0.00	0.00	0.00	-3.69	-11.37	-17.47	-17.47	-18.46	-17.30	-17.06	-16.58	-13.79	-17.75	-12.37	-8.93	-7.92	-17.86	-17.81	-9.66

LONGIL 61762	69.43	66.91	57.00	53.79	58.52	70.02	81.01	97.04	95.00	98.79	96.69	92.60	90.21	86.44	85.42	85.15	86.00	90.43	93.78	126.19	93.92	86.13	75.00	71.57
	6.30	5.67	5.25	4.93	5.70	8.06	8.09	10.40	10.78	10.03	8.94	9.00	8.70	8.39	8.40	8.22	8.50	8.36	9.84	10.82	10.61	7.86	5.71	5.32
	-5.88	-6.75	-1.24	-0.01	-0.01	0.00	0.00	0.00	-3.78	-11.65	-17.89	-17.89	-18.90	-17.72	-17.48	-19.43	-16.76	-21.00	-12.65	-38.05	-8.10	-18.26	-22.88	-19.58

MHK VL 61756	57.56	54.92	50.71	49.05	53.07	62.46	73.57	87.51	81.83	78.95	72.11	67.89	64.76	62.30	61.25	59.05	62.29	62.90	73.13	78.97	76.70	61.91	47.90	47.42
	0.11	0.22	0.20	0.20	0.26	0.50	0.66	0.87	1.13	1.00	0.98	0.92	0.81	0.72	0.48	0.35	0.55	0.55	0.93	1.01	0.90	0.60	0.19	0.05
	-0.19	-0.21	0.00	0.00	0.00	0.00	0.00	0.00	-0.27	-0.82	-1.27	-1.27	-1.34	-1.25	-1.24	-1.20	-1.00	-1.29	-0.90	-0.65	-0.58	-1.30	-1.30	-0.70

MILLWD 61759	63.46	60.27	54.29	52.37	56.98	67.98	80.06	95.56	93.09	97.57	95.64	91.08	88.72	85.05	83.86	81.33	81.95	86.35	92.20	95.50	92.19	84.99	69.35	60.75
	4.69	4.14	3.79	3.52	4.17	6.01	7.15	8.92	8.85	8.71	7.75	7.36	7.07	6.88	6.73	6.73	6.99	6.96	8.13	8.97	8.80	6.54	4.55	4.11
	-1.51	-1.64	0.00	0.00	0.00	0.00	0.00	0.00	-3.80	-11.73	-18.02	-18.02	-19.04	-17.84	-17.59	-17.10	-14.22	-18.33	-12.77	-9.22	-8.18	-18.44	-18.39	-9.98

N.Y.C. 61761	64.19	60.80	54.80	52.81	57.40	68.47	80.64	95.74	93.62	98.10	96.06	91.54	89.14	85.52	84.32	81.84	82.45	86.59	92.50	95.80	92.56	85.16	69.63	61.31
	5.44	4.69	4.29	3.96	4.59	6.51	7.73	9.10	9.41	9.33	8.31	7.95	7.64	7.48	7.32	7.36	7.59	7.39	8.56	9.36	9.25	6.90	5.01	4.76
	-1.51	-1.62	0.00	0.00	0.00	0.00	0.00	0.00	-3.77	-11.64	-17.88	-17.88	-18.90	-17.71	-17.46	-16.97	-14.11	-18.14	-12.64	-9.12	-8.09	-18.26	-18.20	-9.88

NORTH 61755	57.31	54.87	50.56	48.95	52.81	61.04	72.04	85.60	79.55	75.81	68.75	64.66	61.79	59.42	58.59	56.76	59.95	60.26	70.16	76.00	73.86	59.11	45.95	46.76
	0.06	0.38	0.05	0.10	0.00	-0.93	-0.87	-1.04	-0.88	-1.31	-1.12	-1.05	-0.81	-0.90	-0.95	-0.75	-0.79	-0.79	-1.14	-1.31	-1.35	-0.90	-0.46	0.09
	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	57.16	55.13	52.88	51.00	53.00	60.69	84.78	92.01	90.56	96.29	95.95	91.51	89.21	85.37	84.29	81.60	81.72	86.77	91.31	93.65	90.25	85.48	70.55	60.97
	2.98	2.78	2.37	2.15	2.59	3.97	4.23	5.37	5.63	5.32	4.82	4.53	4.13	3.98	3.99	3.91	4.19	4.15	4.99	5.49	5.42	3.78	2.51	2.57
	3.07	2.14	0.00	0.00	2.40	5.24	-7.64	0.00	-4.49	-13.84	-21.27	-21.27	-22.47	-21.06	-20.76	-20.19	-16.79	-21.56	-15.02	-10.84	-9.62	-21.69	-21.63	-11.73

O H 61846	46.97	43.75	44.85	43.87	44.44	50.00	77.36	77.63	72.50	70.93	64.91	60.99	57.87	55.97	54.88	52.44	55.00	55.75	64.99	70.00	67.74	55.96	44.22	41.67
	-5.67	-6.92	-5.66	-4.98	-5.97	-4.52	-5.40	-9.01	-8.20	-7.02	-6.22	-5.98	-6.07	-5.61	-5.89	-6.27	-6.74	-6.59	-7.20	-7.96	-8.05	-5.34	-3.48	-5.69
	4.61	3.82	0.00	0.00	2.40	7.44	-9.84	0.00	-0.27	-0.82	-1.27	-1.27	-1.34	-1.25	-1.24	-1.20	-1.00	-1.28	-0.90	-0.65	-0.57	-1.29	-1.29	-0.70

PJM 61847	45.29	43.47	43.74	41.20	41.20	48.00	84.09	81.53	76.45	73.77	67.74	63.97	61.04	59.00	56.98	54.70	56.97	58.33	68.77	74.43	72.77	59.90	45.78	42.35
	-6.76	-7.36	-6.77	-6.55	-6.55	-5.02	-3.94	-5.11	-4.42	-4.70	-4.19	-3.81	-3.76	-3.38	-4.58	-4.77	-5.41	-4.82	-3.99	-3.94	-3.38	-2.22	-2.74	-5.46
	5.20	3.67	0.00	1.10	5.06	8.95	-15.11	0.00	-0.44	-1.35	-2.07	-2.07	-2.19	-2.05	-2.02	-1.97	-1.63	-2.10	-1.46	-1.06	-0.94	-2.11	-2.11	-1.14

WEST 61752	52.00	48.00	45.00	43.97	47.00	57.88	68.61	79.45	74.38	72.64	66.45	62.51	59.39	57.44	56.09	53.55	56.14	57.05	66.66	71.93	69.61	57.30	45.06	42.08
	-5.50	-6.76	-5.51	-4.89	-5.81	-4.09	-4.30	-7.19	-6.35	-5.40	-4.82	-4.60	-4.70	-4.28	-4.82	-5.29	-5.71	-5.43	-5.63	-6.11	-6.24	-4.14	-2.78	-5.37
	-0.25	-0.27	0.00	0.00	0.00	0.00	0.00	0.00	-0.30	-0.91	-1.40	-1.40	-1.48	-1.39	-1.37	-1.33	-1.11	-1.42	-0.99	-0.72	-0.64	-1.43	-1.43	-0.78