P-4A

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Time Weighted/Integrated Real Time LBMP - Zonal

--- LBMP $

--- Marginal Cost of Losses

--- Marginal Cost of Congestion

--- Scarcity Pricing In Effect (Y/N)

Zonal Prices

Date: 02/05/2011

Name PTID	00:00 EST	01:00 EST	02:00 EST	03:00 EST	04:00 EST	05:00 EST	06:00 EST	07:00 EST	08:00 EST	09:00 EST	10:00 EST	11:00 EST	12:00 EST	13:00 EST	14:00 EST	15:00 EST	16:00 EST	17:00 EST	18:00 EST	19:00 EST	20:00 EST	21:00 EST	22:00 EST	23:00 EST

CAPITL 61757	40.44	43.37	50.55	40.38	43.06	39.43	42.35	48.82	54.26	56.51	65.27	53.79	62.07	56.07	69.04	57.40	51.42	149.73	113.33	106.08	57.41	51.73	47.10	64.23
	2.42	2.35	2.17	2.27	2.42	2.35	2.38	2.44	3.26	3.54	3.61	3.26	2.95	3.41	2.15	2.54	2.94	9.20	6.77	2.48	3.48	2.63	2.31	3.61
	0.00	-4.27	-13.94	0.00	0.00	-0.04	0.00	-9.40	-2.26	0.00	-9.11	0.00	-14.31	0.00	-33.20	-14.68	-1.44	0.00	-4.98	-66.32	0.00	-10.06	-9.43	0.00
	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N

CENTRL 61754	38.17	37.19	35.87	37.82	40.27	37.03	40.09	38.28	49.20	53.13	53.70	50.76	46.55	52.66	37.64	41.79	47.25	141.01	102.62	44.98	53.93	40.22	36.24	60.59
	0.15	-0.05	-0.20	-0.29	-0.37	-0.03	0.12	0.21	0.20	0.16	0.11	0.23	0.08	-0.01	0.09	-0.10	0.04	0.48	0.47	-0.04	0.00	0.01	-0.22	-0.03
	0.00	-0.49	-1.62	0.00	0.00	0.00	0.00	-1.09	-0.26	0.00	-1.06	0.00	-1.67	0.00	-3.86	-1.71	-0.17	0.00	-0.58	-7.74	0.00	-1.17	-1.10	0.00
	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N

DUNWOD 61760	41.41	43.02	47.63	40.98	43.68	40.03	43.21	47.24	54.60	57.61	64.21	55.12	59.80	57.69	61.96	55.07	52.61	153.95	114.60	90.80	58.91	50.15	45.32	65.01
	3.39	3.08	2.67	2.87	3.04	2.95	3.23	3.16	4.15	4.64	4.79	4.59	4.16	5.02	3.22	3.81	4.49	13.42	9.26	3.49	4.98	3.49	2.82	4.39
	0.00	-3.19	-10.51	0.00	0.00	-0.03	0.00	-7.10	-1.71	0.00	-6.87	0.00	-10.82	0.00	-25.04	-11.07	-1.08	0.00	-3.76	-50.04	0.00	-7.61	-7.14	0.00
	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N

GENESE 61753	37.42	36.33	34.65	36.88	39.22	36.19	39.12	37.06	47.53	51.21	51.41	48.88	44.50	50.39	35.49	39.67	45.29	135.10	98.67	41.85	51.61	38.65	34.97	58.78
	-0.59	-0.79	-1.02	-1.23	-1.43	-0.87	-0.85	-0.77	-1.42	-1.77	-1.95	-1.65	-1.61	-2.28	-1.20	-1.83	-1.88	-5.43	-3.35	-1.42	-2.32	-1.31	-1.25	-1.83
	0.00	-0.37	-1.23	0.00	0.00	0.00	0.00	-0.85	-0.20	0.00	-0.82	0.00	-1.30	0.00	-2.99	-1.32	-0.13	0.00	-0.45	-5.98	0.00	-0.91	-0.85	0.00
	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N

H Q 61844	37.22	36.11	33.95	37.62	40.17	36.41	37.00	36.22	47.78	51.87	51.42	49.45	43.83	51.57	32.92	39.37	46.04	137.17	99.22	36.43	52.79	37.00	40.76	45.00
	-0.80	-0.64	-0.50	-0.49	-0.47	-0.64	-0.73	-0.76	-0.96	-1.10	-1.12	-1.08	-0.99	-1.09	-0.78	-0.81	-1.01	-3.36	-2.36	-0.85	-1.14	-1.07	-0.76	-0.32
	0.00	0.00	0.00	0.00	0.00	0.00	-1.08	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	4.14	6.08	-1.75
	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N

HUD VL 61758	41.45	43.04	47.68	41.07	43.80	40.14	43.30	47.29	54.59	57.56	64.10	55.04	59.64	57.51	61.77	54.90	52.48	153.75	114.50	90.44	58.76	50.09	45.28	65.08
	3.43	3.09	2.73	2.96	3.15	3.06	3.33	3.21	4.15	4.59	4.70	4.51	4.06	4.84	3.13	3.69	4.35	13.22	9.18	3.35	4.84	3.45	2.79	4.46
	0.00	-3.20	-10.51	0.00	0.00	-0.03	0.00	-7.09	-1.71	0.00	-6.87	0.00	-10.77	0.00	-24.94	-11.02	-1.08	0.00	-3.74	-49.81	0.00	-7.60	-7.13	0.00
	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N

LONGIL 61762	42.76	79.70	49.09	42.54	45.45	41.54	44.69	48.65	57.00	59.76	66.33	64.06	62.27	60.70	63.52	57.51	75.70	210.89	117.72	91.81	60.48	66.34	47.05	119.78
	4.74	4.61	4.12	4.43	4.80	4.46	4.71	4.56	6.27	6.72	6.88	6.46	5.75	7.13	4.45	5.46	6.27	17.36	11.58	4.34	6.55	4.65	3.88	6.24
	0.00	-38.35	-10.52	0.00	-0.01	-0.03	0.00	-7.10	-1.99	-0.07	-6.91	-7.07	-11.72	-0.90	-25.37	-11.86	-22.39	-52.99	-4.57	-50.19	-0.01	-22.65	-7.81	-52.92
	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N

MHK VL 61756	39.31	38.40	37.26	39.20	41.82	38.29	41.41	39.56	51.02	55.25	55.94	52.77	48.36	54.85	39.02	43.56	49.17	146.99	106.85	46.72	56.26	41.78	37.67	62.49
	1.29	1.14	1.02	1.10	1.18	1.23	1.44	1.41	2.00	2.28	2.29	2.24	1.82	2.18	1.35	1.61	1.96	6.46	4.69	1.56	2.33	1.54	1.19	1.87
	0.00	-0.52	-1.80	0.00	0.00	0.00	0.00	-1.17	-0.28	0.00	-1.10	0.00	-1.73	0.00	-3.98	-1.77	-0.17	0.00	-0.59	-7.88	0.00	-1.20	-1.13	0.00
	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N

MILLWD 61759	41.37	43.03	47.72	41.00	43.71	40.06	43.25	47.32	54.62	57.61	64.23	55.11	59.85	57.63	62.11	55.11	52.58	153.87	114.67	91.14	58.88	50.20	45.35	64.96
	3.36	3.06	2.67	2.89	3.07	2.98	3.28	3.19	4.16	4.64	4.77	4.58	4.14	4.96	3.19	3.77	4.45	13.34	9.31	3.47	4.95	3.48	2.79	4.34
	0.00	-3.22	-10.60	0.00	0.00	-0.03	0.00	-7.15	-1.72	0.00	-6.92	0.00	-10.90	0.00	-25.23	-11.15	-1.09	0.00	-3.79	-50.40	0.00	-7.67	-7.20	0.00
	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N

N.Y.C. 61761	41.72	43.25	47.83	41.19	43.89	40.23	43.48	47.52	54.98	58.06	64.65	55.61	60.22	58.21	62.31	55.47	53.08	155.02	115.92	91.18	59.40	50.50	45.62	65.46
	3.69	3.32	2.86	3.08	3.24	3.16	3.51	3.44	4.54	5.10	5.23	5.08	4.58	5.54	3.55	4.22	4.95	14.49	10.07	3.83	5.48	3.84	3.11	4.85
	0.00	-3.19	-10.52	0.00	0.00	-0.03	0.00	-7.10	-1.71	0.00	-6.88	0.00	-10.83	0.00	-25.06	-11.08	-1.08	0.00	-4.27	-50.07	0.00	-7.62	-7.14	0.00
	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N

NORTH 61755	37.38	36.51	34.29	37.93	40.50	36.60	39.49	36.35	48.00	52.16	51.81	49.88	44.06	52.11	33.09	39.84	46.49	137.94	99.81	36.77	53.20	38.36	34.93	60.06
	-0.65	-0.24	-0.16	-0.17	-0.15	-0.45	-0.48	-0.63	-0.74	-0.81	-0.73	-0.65	-0.75	-0.56	-0.61	-0.35	-0.55	-2.59	-1.76	-0.51	-0.73	-0.68	-0.44	-0.55
	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	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N

NPX 61845	40.60	43.00	48.91	40.49	43.16	39.53	40.18	47.75	54.02	56.50	64.14	53.91	60.45	56.35	65.04	55.79	51.52	150.11	112.80	97.73	57.57	50.59	45.98	47.87
	2.58	2.53	2.29	2.38	2.51	2.44	2.45	2.55	3.31	3.53	3.64	3.38	3.13	3.68	2.38	2.81	3.23	9.58	6.88	2.57	3.65	2.75	2.36	2.55
	0.00	-3.73	-12.17	0.00	0.00	-0.03	-1.08	-8.21	-1.98	0.00	-7.96	0.00	-12.51	0.00	-28.96	-12.80	-1.25	0.00	-4.35	-57.87	0.00	-8.80	-8.25	-1.75
	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N

O H 61846	36.14	35.11	33.53	35.39	37.51	34.76	35.54	35.34	44.58	47.66	47.82	45.32	41.62	46.55	33.75	37.01	41.81	123.58	90.60	40.06	47.52	36.29	33.16	40.32
	-1.88	-2.08	-2.35	-2.72	-3.14	-2.30	-2.19	-2.63	-4.40	-5.31	-5.69	-5.21	-4.71	-6.12	-3.46	-4.72	-5.38	-16.95	-11.51	-4.24	-6.41	-3.82	-3.20	-4.99
	0.00	-0.44	-1.43	0.00	0.00	0.00	-1.08	-1.00	-0.24	0.00	-0.96	0.00	-1.52	0.00	-3.51	-1.55	-0.15	0.00	-0.53	-7.02	0.00	-1.07	-1.00	-1.75
	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N

PJM 61847	37.00	37.68	40.44	36.28	38.56	35.72	39.32	41.10	48.49	51.03	55.40	48.86	51.05	50.51	50.44	46.30	45.90	136.43	99.93	71.28	51.51	42.68	45.90	43.00
	-1.02	-1.36	-1.57	-1.83	-2.09	-1.35	1.58	-0.98	-1.48	-1.94	-2.09	-1.66	-1.55	-2.16	-1.27	-1.84	-1.92	-4.10	-4.34	-2.00	-2.42	-1.84	1.05	0.39
	0.00	-2.30	-7.55	0.00	0.00	-0.02	-1.08	-5.10	-1.23	0.00	-4.94	0.00	-7.79	0.00	-18.02	-7.96	-0.78	0.00	-2.70	-35.99	0.00	-5.48	2.74	0.95
	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N

WEST 61752	36.78	35.70	34.19	35.92	38.13	35.38	38.06	36.14	45.70	48.93	49.24	46.63	42.92	47.96	35.04	38.23	43.09	127.61	93.46	41.85	48.97	37.27	34.00	57.51
	-1.24	-1.54	-1.88	-2.19	-2.52	-1.68	-1.91	-1.96	-3.31	-4.04	-4.38	-3.90	-3.59	-4.70	-2.60	-3.69	-4.12	-12.92	-8.71	-3.32	-4.96	-2.97	-2.48	-3.11
	0.00	-0.49	-1.62	0.00	0.00	0.00	0.00	-1.12	-0.27	0.00	-1.08	0.00	-1.71	0.00	-3.95	-1.74	-0.17	0.00	-0.59	-7.89	0.00	-1.20	-1.12	0.00
	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N