P-2A

Page Ref: P-2A

Day Ahead Market Zonal LBMP

--- LBMP $

--- Marginal Cost of Losses

--- Marginal Cost of Congestion

Zonal Prices

Date: 04/27/2010

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	32.10	30.44	30.19	30.11	31.10	34.69	41.05	45.50	46.92	47.28	51.08	50.27	48.42	48.80	48.69	47.89	47.79	45.54	44.39	47.81	52.94	43.90	36.62	34.89
	0.87	0.80	0.71	0.82	0.94	1.21	1.95	2.04	2.23	2.25	2.34	2.53	2.52	2.54	2.49	2.45	2.71	2.46	2.59	2.79	3.04	2.41	1.44	1.41
	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

CENTRL 61754	31.97	30.41	30.25	30.08	31.01	34.49	40.35	45.28	46.56	47.01	50.64	49.36	47.59	47.83	47.68	46.75	46.44	44.33	42.97	46.23	51.49	42.99	36.62	34.19
	0.75	0.77	0.77	0.79	0.84	1.00	1.25	1.83	1.88	1.98	1.90	1.62	1.70	1.57	1.48	1.32	1.35	1.25	1.17	1.22	1.60	1.49	1.44	0.70
	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	33.04	31.21	30.81	30.60	31.58	35.42	42.50	47.41	48.66	49.22	53.33	52.37	50.30	50.70	50.77	50.03	49.68	47.35	46.19	49.74	55.09	45.81	37.96	35.73
	1.81	1.57	1.33	1.32	1.42	1.94	3.40	3.95	3.98	4.19	4.58	4.63	4.41	4.44	4.57	4.59	4.60	4.27	4.39	4.73	5.19	4.32	2.78	2.24
	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

GENESE 61753	31.07	29.61	29.54	29.34	30.26	33.95	39.37	44.41	45.94	46.29	49.91	48.41	46.72	46.95	46.75	45.80	45.40	43.25	41.89	44.93	50.25	42.24	36.23	33.39
	-0.16	-0.03	0.06	0.06	0.09	0.47	0.27	0.96	1.25	1.26	1.17	0.67	0.83	0.69	0.55	0.36	0.32	0.17	0.08	-0.09	0.35	0.75	1.06	-0.10
	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	30.63	29.11	29.01	28.76	29.62	32.65	37.88	42.02	43.17	43.76	46.73	46.12	44.29	44.73	44.67	43.94	43.46	41.66	40.30	43.44	48.15	39.92	33.98	32.65
	-0.59	-0.53	-0.47	-0.53	-0.57	-0.80	-1.21	-1.43	-1.52	-1.62	-1.66	-1.62	-1.61	-1.53	-1.52	-1.50	-1.62	-1.42	-1.50	-1.58	-1.75	-1.58	-1.20	-0.84
	0.00	0.00	0.00	0.00	-0.03	0.03	0.00	0.00	0.00	-0.35	0.35	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

HUD VL 61758	33.04	31.24	30.90	30.72	31.70	35.46	42.42	46.97	48.26	48.81	52.84	51.89	49.89	50.24	50.31	49.57	49.23	46.87	45.73	49.25	54.59	45.39	37.68	35.73
	1.81	1.60	1.42	1.44	1.54	1.98	3.32	3.52	3.57	3.78	4.09	4.15	3.99	3.98	4.11	4.13	4.15	3.79	3.93	4.23	4.69	3.90	2.50	2.24
	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

LONGIL 61762	33.94	31.95	31.28	30.98	32.07	36.13	43.79	48.45	49.73	49.98	55.47	54.63	52.28	52.65	52.79	52.04	51.70	49.33	48.11	51.86	64.74	48.63	39.08	36.37
	2.72	2.31	1.80	1.70	1.90	2.65	4.69	5.00	5.05	4.95	6.73	6.73	6.33	6.34	6.56	6.54	6.58	6.16	6.31	6.84	7.63	6.31	3.90	2.88
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.16	-0.05	-0.05	-0.03	-0.06	-0.03	-0.09	0.00	0.00	-7.21	-0.83	0.00	0.00

MHK VL 61756	32.22	30.68	30.55	30.34	31.28	34.89	41.24	45.93	47.23	47.46	51.47	50.18	48.24	48.57	48.46	47.66	47.20	45.28	43.89	47.40	52.79	43.61	36.76	34.79
	1.00	1.04	1.06	1.05	1.12	1.41	2.15	2.48	2.55	2.43	2.73	2.43	2.34	2.31	2.26	2.23	2.12	2.20	2.09	2.39	2.89	2.12	1.58	1.31
	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	32.94	31.12	30.75	30.54	31.55	35.36	42.42	47.28	48.48	49.04	53.13	52.18	50.03	50.42	50.50	49.80	49.46	47.09	45.98	49.56	54.89	45.60	37.82	35.60
	1.72	1.48	1.27	1.26	1.39	1.88	3.32	3.82	3.80	4.01	4.39	4.44	4.13	4.16	4.30	4.36	4.37	4.01	4.18	4.55	4.99	4.11	2.64	2.11
	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

N.Y.C. 61761	33.35	31.51	31.05	30.84	31.83	35.73	42.93	47.89	58.00	58.00	55.34	57.77	53.83	54.20	53.82	53.75	52.82	51.97	49.17	52.32	58.40	48.93	42.08	36.10
	2.12	1.87	1.56	1.55	1.66	2.24	3.83	4.43	4.42	4.59	5.07	5.06	4.82	4.86	4.99	4.95	5.00	4.65	4.77	5.18	5.74	4.77	3.17	2.61
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.01	-8.89	-8.38	-1.53	-4.97	-3.11	-3.09	-2.63	-3.36	-2.73	-4.24	-2.61	-2.12	-2.76	-2.67	-3.73	0.00

NORTH 61755	29.88	28.48	28.45	28.03	28.78	31.84	36.87	40.46	41.51	41.61	45.43	44.50	42.64	43.20	43.15	42.39	41.61	40.37	38.96	42.18	46.80	38.51	32.89	31.61
	-1.34	-1.16	-1.03	-1.26	-1.39	-1.64	-2.23	-3.00	-3.17	-3.42	-3.31	-3.25	-3.26	-3.05	-3.05	-3.04	-3.47	-2.71	-2.84	-2.84	-3.09	-2.99	-2.29	-1.88
	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	32.51	30.83	30.52	30.34	31.34	34.93	41.60	46.15	47.41	48.22	51.32	50.84	48.88	49.31	49.25	48.53	48.29	45.97	44.94	48.44	53.49	44.48	37.08	35.16
	1.28	1.19	1.03	1.05	1.15	1.47	2.50	2.69	2.73	2.84	2.92	3.10	2.98	3.05	3.05	3.09	3.20	2.89	3.14	3.42	3.59	2.99	1.90	1.67
	0.00	0.00	0.00	0.00	-0.03	0.03	0.00	0.00	0.00	-0.35	0.35	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

O H 61846	30.57	29.22	29.07	28.91	29.77	33.29	37.96	42.67	44.06	44.75	47.22	46.21	44.70	44.73	44.54	43.66	43.24	40.97	39.63	42.41	47.35	40.46	35.25	32.52
	-0.66	-0.41	-0.41	-0.38	-0.42	-0.17	-1.13	-0.78	-0.63	-0.63	-1.17	-1.53	-1.19	-1.53	-1.66	-1.77	-1.85	-2.11	-2.17	-2.61	-2.54	-1.04	0.07	-0.97
	0.00	0.00	0.00	0.00	-0.03	0.03	0.00	0.00	0.00	-0.35	0.35	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

PJM 61847	31.60	30.38	30.28	30.16	31.16	34.76	41.32	46.41	47.59	48.49	51.47	51.28	49.12	49.46	49.33	48.57	46.83	46.15	44.52	47.94	53.24	44.52	37.22	34.59
	0.37	0.74	0.80	0.88	0.97	1.31	2.23	2.95	2.90	3.11	3.07	3.01	3.03	3.01	3.00	2.91	1.62	2.76	2.72	2.93	3.34	3.03	2.04	1.11
	0.00	0.00	0.00	0.00	-0.03	0.03	0.00	0.00	0.00	-0.36	0.34	-0.53	-0.20	-0.20	-0.13	-0.23	-0.12	-0.31	0.00	0.00	0.00	0.00	0.00	0.00

WEST 61752	31.19	29.79	29.63	29.43	30.32	34.02	39.41	44.71	46.03	46.51	49.67	48.17	46.68	46.67	46.48	45.44	44.95	42.74	41.26	44.21	49.45	42.03	36.38	33.29
	-0.03	0.15	0.15	0.15	0.15	0.54	0.31	1.26	1.34	1.49	0.93	0.43	0.78	0.42	0.28	0.00	-0.14	-0.34	-0.54	-0.81	-0.45	0.54	1.20	-0.20
	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