P-2A

Page Ref: P-2A

Day Ahead Market Zonal LBMP

--- LBMP $

--- Marginal Cost of Losses

--- Marginal Cost of Congestion

Zonal Prices

Date: 05/14/2007

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	53.59	53.13	46.88	43.06	42.60	50.68	63.07	69.92	71.83	75.48	82.02	81.39	79.72	78.75	81.47	79.82	78.71	83.03	78.89	80.22	87.35	74.40	62.16	53.49
	2.22	2.18	2.05	1.72	1.87	2.40	2.55	2.37	2.97	3.12	3.55	3.74	3.56	3.69	3.36	3.20	3.36	2.96	2.56	2.64	3.31	2.74	1.94	1.70
	-10.23	-10.54	-9.57	-8.96	-4.71	-4.65	-17.99	-32.19	-25.21	-27.08	-26.99	-23.50	-24.61	-20.87	-22.03	-22.30	-18.45	-26.23	-29.82	-32.93	-29.82	-25.28	-25.63	-19.00

CENTRL 61754	40.36	39.74	34.67	31.93	34.80	42.11	43.14	38.77	46.26	48.07	54.15	56.36	54.16	56.26	57.48	55.79	57.62	55.55	48.98	47.67	56.62	48.56	36.77	33.51
	-2.14	-2.06	-1.87	-1.65	-1.84	-2.14	-1.83	-0.92	-0.74	-0.72	-0.88	-0.97	-0.77	-0.87	-1.23	-1.19	-1.48	-1.45	-1.35	-1.21	-1.41	-1.07	-1.11	-1.70
	-1.36	-1.40	-1.27	-1.19	-0.63	-0.62	-2.44	-4.33	-3.34	-3.52	-3.54	-3.18	-3.39	-2.94	-2.64	-2.67	-2.20	-3.17	-3.82	-4.22	-3.82	-3.24	-3.28	-2.43

DUNWOD 61760	52.00	51.22	44.93	41.61	42.19	50.60	59.97	69.74	81.03	83.11	90.20	91.86	92.13	92.25	82.72	80.83	82.76	80.03	74.55	74.74	83.01	70.56	57.57	50.20
	3.33	3.07	2.61	2.59	2.77	3.62	3.91	3.85	4.89	5.12	5.82	6.12	5.88	6.12	6.45	6.41	6.60	6.41	5.53	5.23	6.29	5.10	3.63	3.08
	-7.53	-7.75	-7.06	-6.64	-3.41	-3.34	-13.53	-30.52	-32.49	-32.72	-32.91	-31.58	-34.71	-31.93	-20.20	-20.10	-19.26	-19.79	-22.51	-24.85	-22.51	-19.08	-19.34	-14.34

GENESE 61753	23.61	21.91	20.67	20.63	21.82	27.14	37.39	36.35	43.54	44.94	50.48	52.07	50.55	52.47	53.54	51.81	53.50	51.40	45.18	44.01	52.10	45.29	34.69	31.22
	-5.02	-4.81	-4.30	-3.95	-4.11	-5.02	-4.68	-2.86	-3.14	-3.53	-4.22	-4.98	-4.07	-4.39	-4.93	-4.94	-5.41	-5.33	-4.74	-4.42	-5.53	-3.99	-2.84	-3.74
	12.51	13.69	10.30	7.81	10.09	11.47	0.47	-3.85	-3.03	-3.19	-3.22	-2.89	-3.08	-2.66	-2.41	-2.44	-2.00	-2.89	-3.41	-3.77	-3.41	-2.89	-2.93	-2.17

H Q 61844	40.69	40.00	34.91	32.00	35.62	43.11	51.52	25.00	26.12	25.54	26.34	25.67	25.74	26.19	25.81	26.04	25.59	25.63	25.68	25.76	26.33	26.24	25.00	41.26
	-0.45	-0.40	-0.35	-0.39	-0.40	-0.52	-0.60	-0.78	-1.13	-1.18	-1.34	-1.41	-1.39	-1.41	-1.40	-1.41	-1.42	-1.35	-1.12	-1.12	-1.30	-1.16	-0.73	-0.39
	0.00	0.00	0.00	0.00	0.00	0.00	-9.59	9.59	16.40	18.56	23.80	27.08	24.41	26.59	28.86	26.86	29.89	26.86	19.72	17.79	26.58	18.99	8.87	-8.87

HUD VL 61758	51.57	50.84	44.63	41.30	41.91	50.22	59.45	68.38	78.84	81.00	88.00	89.54	89.54	89.66	81.19	79.28	80.60	79.34	73.97	74.15	82.46	70.14	57.15	49.80
	2.96	2.75	2.36	2.33	2.52	3.27	3.53	3.57	4.54	4.71	5.35	5.69	5.46	5.69	6.00	5.87	5.97	5.87	5.07	4.78	5.86	4.78	3.32	2.75
	-7.47	-7.69	-7.00	-6.58	-3.38	-3.31	-13.39	-29.44	-30.64	-31.01	-31.17	-29.70	-32.53	-29.78	-19.12	-19.10	-17.73	-19.63	-22.38	-24.71	-22.38	-18.97	-19.23	-14.26

LONGIL 61762	53.16	52.20	45.89	42.46	43.17	51.73	81.84	85.65	87.90	89.29	93.20	96.73	93.20	93.31	94.74	98.11	98.62	98.46	97.03	98.14	118.44	94.58	89.00	82.69
	4.48	4.04	3.56	3.43	3.75	4.76	5.27	4.99	6.24	6.25	7.05	7.31	6.91	7.15	8.13	8.04	8.31	8.02	6.88	6.48	7.92	6.35	4.67	4.03
	-7.53	-7.75	-7.07	-6.64	-3.41	-3.34	-34.04	-45.30	-38.01	-37.77	-34.67	-35.26	-34.75	-31.96	-30.54	-35.76	-33.41	-36.60	-43.63	-47.00	-56.31	-41.84	-49.73	-45.87

MHK VL 61756	42.00	41.25	35.89	33.01	36.26	43.94	44.22	38.47	47.25	49.11	55.46	58.08	55.52	57.93	59.27	57.33	59.96	57.18	49.70	48.07	57.53	49.15	37.04	34.38
	0.00	-0.04	-0.18	-0.13	-0.14	-0.09	0.17	0.25	0.61	0.77	0.88	1.03	0.82	0.92	1.12	0.92	1.19	1.08	0.74	0.71	0.87	0.70	0.35	0.03
	-0.86	-0.89	-0.80	-0.75	-0.40	-0.39	-1.52	-2.86	-2.99	-3.07	-3.11	-2.90	-3.15	-2.81	-2.08	-2.09	-1.86	-2.27	-2.44	-2.70	-2.44	-2.07	-2.10	-1.56

MILLWD 61759	52.05	51.28	45.02	41.66	42.24	50.59	60.08	69.94	81.15	83.22	90.31	91.91	92.17	92.25	82.83	80.95	82.79	80.27	74.84	75.00	83.35	70.85	57.78	50.29
	3.29	3.03	2.61	2.56	2.77	3.58	3.87	3.85	4.93	5.12	5.82	6.12	5.88	6.12	6.45	6.41	6.60	6.41	5.53	5.18	6.34	5.15	3.60	2.98
	-7.62	-7.84	-7.15	-6.72	-3.45	-3.38	-13.68	-30.72	-32.56	-32.83	-33.01	-31.64	-34.74	-31.94	-20.31	-20.22	-19.29	-20.02	-22.79	-25.16	-22.79	-19.31	-19.58	-14.52

N.Y.C. 61761	52.30	51.47	45.22	41.85	42.45	50.91	60.32	70.08	81.53	83.59	90.33	91.92	92.15	92.34	85.22	83.65	86.41	86.03	83.00	83.66	90.60	80.15	62.91	50.54
	3.62	3.31	2.89	2.82	3.03	3.93	4.25	4.17	5.37	5.57	6.33	6.66	6.39	6.72	7.12	7.12	7.17	6.95	6.05	5.85	6.99	5.57	4.01	3.41
	-7.54	-7.76	-7.07	-6.64	-3.41	-3.35	-13.54	-30.54	-32.51	-32.74	-32.52	-31.10	-34.21	-31.42	-22.03	-22.22	-22.34	-25.25	-30.44	-33.14	-29.39	-28.19	-24.30	-14.35

NORTH 61755	40.57	39.84	34.77	31.81	35.40	42.85	41.85	34.55	42.52	44.05	50.09	52.69	50.00	52.68	54.56	52.74	55.48	52.49	45.40	43.59	52.97	45.23	33.84	32.36
	-0.58	-0.57	-0.49	-0.58	-0.61	-0.79	-0.68	-0.81	-1.13	-1.22	-1.39	-1.46	-1.55	-1.52	-1.51	-1.58	-1.42	-1.35	-1.12	-1.07	-1.25	-1.16	-0.76	-0.43
	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	53.00	52.33	46.00	42.50	42.49	50.62	61.54	68.87	74.00	77.00	83.63	83.81	82.79	82.25	81.21	79.56	79.54	81.26	76.66	77.45	85.00	72.51	60.00	52.00
	2.72	2.51	2.19	2.11	2.27	2.84	2.93	2.65	3.40	3.49	3.91	4.12	3.97	4.12	4.15	4.13	4.21	3.98	3.49	3.35	4.12	3.53	2.49	2.23
	-9.14	-9.42	-8.55	-8.01	-4.21	-4.15	-16.07	-30.85	-26.94	-28.24	-28.24	-25.54	-27.27	-23.94	-20.99	-21.12	-18.43	-23.44	-26.66	-29.44	-26.66	-22.60	-22.91	-16.98

O H 61846	22.93	21.15	20.12	20.00	20.84	25.62	30.73	40.00	42.00	43.25	48.39	50.02	48.44	50.07	50.85	49.43	50.70	48.89	43.16	42.36	49.84	43.72	33.66	30.00
	-6.13	-6.02	-5.22	-4.89	-5.37	-6.76	-6.68	-4.67	-5.11	-5.66	-6.74	-7.42	-6.60	-7.15	-7.96	-7.66	-8.48	-8.24	-7.21	-6.57	-8.24	-5.94	-4.26	-5.25
	12.08	13.23	9.92	7.50	9.81	11.25	5.12	-9.30	-3.45	-3.64	-3.65	-3.28	-3.49	-3.03	-2.74	-2.78	-2.28	-3.29	-3.86	-4.26	-3.86	-3.27	-3.32	-2.46

PJM 61847	31.04	29.93	26.84	25.71	26.99	29.49	37.73	45.61	47.26	49.32	55.44	57.43	55.63	57.25	57.50	56.37	57.04	55.70	49.48	48.68	57.33	52.80	36.10	29.74
	-5.64	-5.49	-4.90	-4.24	-4.93	-5.63	-4.72	-2.05	-1.48	-1.31	-1.44	-1.57	-1.08	-1.41	-2.64	-2.06	-3.24	-3.01	-2.70	-2.23	-2.55	-2.18	-2.42	-3.80
	4.47	4.98	3.52	2.44	4.09	8.51	0.08	-12.30	-5.09	-5.36	-5.40	-4.85	-5.16	-4.47	-4.07	-4.12	-3.38	-4.88	-5.66	-6.25	-5.66	-8.59	-3.92	-0.76

WEST 61752	24.00	22.38	21.03	20.80	21.65	26.63	36.47	36.00	43.19	44.54	49.79	51.56	49.88	51.50	52.17	50.78	51.95	50.21	44.38	43.52	51.26	44.75	34.28	30.48
	-6.01	-5.82	-5.11	-4.73	-5.26	-6.55	-6.25	-4.03	-4.19	-4.66	-5.61	-6.12	-5.41	-5.96	-6.84	-6.52	-7.40	-7.16	-6.28	-5.72	-7.10	-5.15	-3.87	-4.95
	11.14	12.20	9.12	6.86	9.10	10.46	-0.19	-4.67	-3.73	-3.92	-3.92	-3.52	-3.75	-3.27	-2.94	-2.98	-2.45	-3.53	-4.15	-4.58	-4.15	-3.51	-3.56	-2.64