P-2A

Page Ref: P-2A

Day Ahead Market Zonal LBMP

--- LBMP $

--- Marginal Cost of Losses

--- Marginal Cost of Congestion

Zonal Prices

Date: 03/17/2007

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	63.69	59.31	57.01	57.27	57.42	60.15	62.38	76.15	80.10	88.08	89.58	87.80	86.14	77.64	69.50	68.16	69.70	80.94	92.80	93.10	89.87	75.57	66.48	64.41
	1.91	2.11	1.55	1.66	1.62	1.92	2.51	2.29	2.63	2.32	2.52	2.47	2.59	3.05	3.17	2.86	3.18	3.63	4.67	4.35	4.12	3.45	2.67	2.18
	0.00	-0.15	-0.17	-0.13	-0.11	-0.09	-0.10	0.00	0.00	0.00	0.00	0.00	0.00	-0.08	-0.19	-0.19	-0.19	0.00	0.00	0.00	0.00	-0.16	-0.31	-0.01

CENTRL 61754	60.91	56.31	54.62	54.86	55.20	57.85	59.17	71.79	75.61	84.14	85.14	83.36	81.46	72.57	64.81	63.80	64.93	75.99	86.99	87.86	84.56	71.24	62.87	61.35
	-0.86	-0.74	-0.66	-0.61	-0.50	-0.29	-0.60	-2.07	-1.86	-1.63	-1.92	-1.96	-2.09	-1.94	-1.32	-1.30	-1.39	-1.31	-1.15	-0.89	-1.20	-0.72	-0.64	-0.87
	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	67.21	61.59	59.02	59.50	59.70	63.23	65.62	81.17	85.52	94.17	95.76	93.94	92.00	82.54	73.25	72.08	73.46	86.43	98.27	100.94	96.89	80.52	69.60	68.46
	5.44	5.08	4.37	4.49	4.40	5.41	6.22	7.31	8.06	8.41	8.71	8.62	8.44	8.05	7.74	7.62	7.76	9.12	10.14	10.38	10.29	8.56	7.11	6.28
	0.00	0.54	0.64	0.47	0.39	0.32	0.36	0.00	0.00	0.00	0.00	0.00	-0.01	0.01	0.63	0.64	0.62	0.00	0.00	-1.81	-0.85	0.00	1.01	0.05

GENESE 61753	58.13	53.86	52.08	52.37	52.63	55.30	55.59	67.42	70.79	79.77	80.70	78.92	77.03	68.32	61.11	60.02	61.08	71.90	82.49	83.51	80.10	67.28	59.69	58.05
	-3.64	-3.19	-3.21	-3.11	-3.06	-2.85	-4.18	-6.43	-6.66	-6.00	-6.35	-6.40	-6.52	-6.18	-5.03	-5.08	-5.24	-5.41	-5.64	-5.24	-5.66	-4.68	-3.81	-4.17
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.01	0.01	0.00	0.00	0.00	0.00	0.01	0.00	0.00	0.01	0.00	0.00	0.00	0.00	0.00	0.00	0.00

H Q 61844	54.58	55.85	54.40	54.53	54.75	56.64	58.62	73.12	76.46	84.83	86.18	84.47	82.63	73.39	64.62	63.67	64.80	75.45	85.93	86.44	83.53	69.94	61.66	60.73
	-1.05	-1.20	-0.88	-0.94	-0.95	-1.28	-1.37	-0.74	-1.01	-0.94	-0.87	-0.85	-0.92	-1.12	-1.52	-1.43	-1.53	-1.86	-2.20	-2.31	-2.23	-2.01	-1.84	-1.49
	6.14	0.00	0.00	0.00	0.00	0.23	-0.23	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

HUD VL 61758	66.53	61.36	58.92	59.30	59.45	62.85	65.20	80.51	84.75	93.32	94.89	93.09	91.15	81.73	72.90	71.68	73.10	85.58	97.39	98.24	95.19	79.72	69.51	67.74
	4.76	4.51	3.87	3.99	3.90	4.83	5.56	6.65	7.28	7.55	7.83	7.76	7.60	7.23	7.01	6.84	7.03	8.27	9.25	9.50	9.43	7.77	6.41	5.54
	0.00	0.20	0.23	0.17	0.14	0.12	0.13	0.00	0.00	0.00	0.00	0.00	0.00	0.01	0.25	0.26	0.26	0.00	0.00	0.01	0.00	0.01	0.41	0.02

LONGIL 61762	82.78	72.11	71.30	69.00	67.93	70.21	73.23	83.32	88.00	96.32	97.77	95.91	94.05	89.57	84.61	83.54	85.15	88.14	99.78	116.53	105.00	94.43	88.00	70.49
	7.47	6.62	6.03	6.16	6.07	7.04	7.77	9.45	10.54	10.55	10.71	10.58	10.44	9.24	8.99	8.79	8.95	10.82	11.63	12.34	12.18	9.86	8.13	7.53
	-13.54	-8.44	-9.99	-7.37	-6.16	-5.03	-5.69	-0.01	0.00	0.00	-0.01	-0.01	-0.06	-5.82	-9.48	-9.65	-9.87	-0.01	-0.01	-15.44	-7.07	-12.62	-16.37	-0.74

MHK VL 61756	61.77	57.11	55.40	55.53	55.81	58.44	60.07	74.30	77.85	86.46	87.57	85.92	84.14	75.03	66.67	65.62	66.79	77.69	89.01	89.55	86.36	72.68	63.76	62.28
	0.00	0.06	0.11	0.06	0.11	0.29	0.30	0.44	0.39	0.69	0.52	0.60	0.58	0.52	0.53	0.52	0.46	0.39	0.88	0.80	0.60	0.72	0.25	0.06
	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

MILLWD 61759	67.09	61.78	59.30	59.71	59.88	63.38	65.79	81.24	85.52	94.17	95.76	93.94	91.99	82.47	73.49	72.27	73.70	86.43	98.44	99.21	96.13	80.51	69.94	68.36
	5.31	5.02	4.37	4.49	4.40	5.41	6.22	7.39	8.06	8.41	8.71	8.62	8.44	7.97	7.74	7.55	7.76	9.12	10.31	10.47	10.38	8.56	7.05	6.16
	0.00	0.30	0.35	0.26	0.22	0.18	0.20	0.00	0.00	0.00	0.00	0.00	0.00	0.01	0.38	0.39	0.39	0.00	0.00	0.01	0.00	0.01	0.61	0.03

N.Y.C. 61761	67.95	62.19	59.64	60.13	60.29	63.91	66.32	81.91	89.69	95.14	96.71	94.90	93.56	90.00	88.49	87.26	87.00	90.83	99.58	103.00	98.00	88.06	78.62	73.15
	6.18	5.71	5.03	5.16	5.01	6.11	6.93	8.05	8.91	9.35	9.66	9.56	9.36	8.79	8.47	8.27	8.49	9.97	11.28	11.45	11.32	9.28	7.87	6.91
	0.00	0.57	0.68	0.50	0.42	0.34	0.38	0.00	-3.31	-0.02	0.00	-0.02	-0.66	-6.70	-13.89	-13.89	-12.19	-3.55	-0.16	-2.80	-0.92	-6.82	-7.24	-4.02

NORTH 61755	60.48	55.68	54.40	54.42	54.64	56.75	58.22	73.34	76.23	84.83	86.09	84.30	82.63	73.47	64.42	63.80	64.60	74.99	85.40	85.64	82.76	69.37	60.96	60.11
	-1.30	-1.37	-0.88	-1.05	-1.06	-1.40	-1.55	-0.52	-1.24	-0.94	-0.96	-1.02	-0.92	-1.04	-1.72	-1.30	-1.72	-2.32	-2.73	-3.11	-3.00	-2.59	-2.54	-2.12
	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	64.80	60.99	58.66	58.72	58.79	61.48	64.30	77.70	81.73	89.80	91.31	89.50	87.88	79.00	71.70	70.41	71.89	82.72	94.30	92.09	90.50	77.00	69.26	65.96
	3.03	3.14	2.43	2.55	2.51	3.08	3.77	3.84	4.26	4.03	4.27	4.18	4.34	4.47	4.63	4.36	4.64	5.41	6.17	6.03	6.00	5.04	4.25	3.67
	0.00	-0.80	-0.95	-0.70	-0.58	-0.25	-0.76	0.00	0.00	0.00	0.00	0.00	0.02	-0.02	-0.93	-0.95	-0.92	0.00	0.00	2.70	1.26	-0.01	-1.50	-0.07

O H 61846	55.90	51.92	50.36	50.65	50.85	53.09	52.52	62.03	64.83	73.93	74.60	73.04	71.27	62.95	56.68	55.86	56.50	66.87	76.41	77.92	74.35	62.96	56.77	55.07
	-5.87	-5.13	-4.92	-4.83	-4.85	-4.83	-7.47	-11.82	-12.63	-11.84	-12.45	-12.29	-12.28	-11.55	-9.46	-9.24	-9.82	-10.44	-11.72	-10.83	-11.41	-8.99	-6.73	-7.16
	0.00	0.00	0.00	0.00	0.00	0.23	-0.23	0.01	0.01	0.00	0.00	0.00	0.00	0.01	0.00	0.00	0.01	0.00	0.00	0.00	0.00	0.00	0.00	0.00

PJM 61847	57.88	53.52	52.47	52.75	53.41	56.00	57.90	67.50	71.50	79.94	80.00	78.41	76.45	67.87	61.05	60.09	61.01	72.13	82.32	83.87	80.18	68.65	59.82	57.74
	-3.89	-3.54	-2.82	-2.72	-2.28	-1.92	-2.09	-6.35	-5.96	-5.83	-7.05	-6.91	-7.10	-6.63	-5.09	-5.01	-5.31	-5.18	-5.82	-4.88	-5.57	-3.31	-3.68	-4.48
	0.00	0.00	0.00	0.00	0.00	0.23	-0.23	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

WEST 61752	56.58	52.60	51.03	51.37	51.63	54.19	53.61	63.36	66.46	75.56	76.08	74.49	72.69	64.22	57.87	56.96	57.69	68.42	78.17	79.79	76.07	64.47	57.79	55.81
	-5.19	-4.45	-4.26	-4.11	-4.07	-3.95	-6.16	-10.49	-11.00	-10.21	-10.97	-10.84	-10.86	-10.28	-8.27	-8.14	-8.62	-8.89	-9.96	-8.96	-9.69	-7.48	-5.72	-6.41
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.01	0.01	0.00	0.00	0.00	0.00	0.01	0.00	0.00	0.01	0.00	0.00	0.00	0.00	0.00	0.00	0.00