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: 01/03/2012

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	23.25	15.89	5.19	18.75	6.23	18.38	33.96	39.93	35.71	38.92	35.79	37.55	35.83	39.66	38.56	-8.07	51.98	357.39	74.55	64.10	59.30	43.41	46.01	35.79
	1.41	1.00	0.30	1.05	0.39	0.91	1.65	2.49	2.37	2.73	2.40	2.55	2.40	2.68	2.68	-0.51	3.16	20.29	4.28	4.01	3.76	2.75	2.79	1.79
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.01	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

CENTRL 61754	21.80	14.92	4.88	17.69	5.83	17.53	32.56	37.70	34.52	38.23	35.05	36.75	35.05	38.93	37.63	-7.50	51.41	342.58	75.13	64.51	59.39	42.67	43.27	33.96
	-0.03	0.02	-0.01	-0.01	-0.01	0.06	0.13	0.18	0.23	0.27	0.27	0.16	0.20	0.17	0.10	-0.15	-0.16	0.24	-0.09	0.06	0.01	0.20	-0.04	-0.04
	0.00	0.00	0.00	0.00	0.00	0.00	-0.12	-0.07	-0.96	-1.77	-1.40	-1.58	-1.42	-1.79	-1.66	-0.22	-2.75	-5.23	-4.95	-4.37	-3.84	-1.81	-0.09	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	23.48	16.05	5.25	18.96	6.31	18.65	34.84	41.00	36.71	39.90	36.72	37.35	35.18	39.73	38.83	-23.20	48.03	368.26	76.90	66.31	61.29	44.87	47.63	36.88
	1.64	1.16	0.36	1.26	0.47	1.17	2.53	3.56	3.37	3.71	3.37	3.57	3.37	3.91	3.89	-0.65	4.62	31.16	6.63	6.22	5.75	4.22	4.41	2.88
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.04	1.23	1.62	1.16	0.92	14.98	5.41	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

GENESE 61753	21.12	14.46	4.73	17.15	5.61	17.00	31.23	36.21	32.94	36.10	33.36	34.97	33.52	37.00	35.71	-7.34	48.68	329.14	71.28	60.80	55.69	40.48	41.30	32.64
	-0.71	-0.43	-0.15	-0.55	-0.22	-0.48	-1.17	-1.29	-1.06	-1.32	-1.00	-1.14	-0.90	-1.22	-1.33	0.08	-2.07	-11.63	-2.43	-2.31	-2.52	-1.43	-1.98	-1.36
	0.00	0.00	0.00	0.00	0.00	0.00	-0.09	-0.05	-0.67	-1.23	-0.98	-1.10	-0.99	-1.25	-1.17	-0.15	-1.92	-3.67	-3.44	-3.02	-2.67	-1.27	-0.06	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	21.47	12.57	8.57	17.50	5.74	17.31	35.36	38.23	32.44	35.22	32.54	34.12	32.56	35.99	34.89	-7.36	48.01	332.15	69.22	58.89	54.42	31.21	41.09	37.76
	-0.36	-0.25	-0.13	-0.20	-0.10	-0.16	-0.27	-0.85	-0.90	-0.97	-0.85	-0.88	-0.87	-0.99	-0.98	0.21	-0.81	-4.95	-1.05	-1.21	-1.12	-0.97	-0.85	-0.42
	0.00	1.30	0.00	0.00	0.00	0.00	-4.85	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	8.00	0.00	-4.79
	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	23.51	16.09	5.26	19.01	6.33	18.71	34.93	40.92	36.58	39.81	36.57	35.76	33.30	38.29	37.63	-41.63	39.43	368.26	76.68	65.97	61.01	44.68	47.43	36.85
	1.67	1.20	0.38	1.31	0.49	1.24	2.62	3.48	3.24	3.62	3.27	3.45	3.25	3.76	3.74	-0.62	4.57	31.16	6.41	5.88	5.48	4.02	4.21	2.85
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.08	2.69	3.38	2.45	1.98	33.43	13.97	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

LONGIL 61762	23.71	16.17	5.31	19.26	6.45	18.94	36.88	63.80	65.26	52.00	70.58	90.93	77.79	78.37	71.91	336.17	201.73	387.96	112.56	160.40	219.83	152.03	71.80	51.13
	1.88	1.28	0.42	1.56	0.61	1.46	3.55	5.01	4.65	5.16	4.72	4.84	4.62	5.36	5.25	-0.81	6.44	42.04	9.13	8.53	7.84	5.71	5.93	3.75
	0.00	0.00	0.00	0.00	0.00	0.00	-1.01	-21.35	-27.28	-10.65	-32.47	-51.08	-39.75	-36.03	-30.80	-344.55	-146.46	-8.82	-33.16	-91.78	-156.46	-105.67	-22.65	-13.39
	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	22.34	15.30	5.01	18.17	6.01	18.06	33.72	39.06	35.16	38.65	35.51	37.22	35.47	39.36	38.09	-7.84	51.83	353.86	75.42	64.66	59.78	43.32	44.92	35.14
	0.51	0.40	0.12	0.46	0.17	0.59	1.34	1.58	1.40	1.68	1.51	1.51	1.41	1.58	1.47	-0.37	1.78	14.41	2.96	2.65	2.55	1.86	1.67	1.14
	0.00	0.00	0.00	0.00	0.00	0.00	-0.06	-0.04	-0.43	-0.78	-0.62	-0.70	-0.63	-0.80	-0.75	-0.10	-1.23	-2.35	-2.19	-1.92	-1.69	-0.80	-0.04	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	23.51	16.08	5.26	19.00	6.32	18.68	34.94	41.09	36.78	39.97	36.68	34.59	31.76	37.27	36.84	-57.82	33.45	369.33	77.09	66.45	61.44	44.99	47.71	36.95
	1.68	1.18	0.37	1.30	0.48	1.21	2.62	3.65	3.44	3.78	3.42	3.62	3.42	3.95	3.93	-0.67	4.73	32.22	6.82	6.36	5.90	4.34	4.49	2.95
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.13	4.04	5.08	3.66	2.96	49.59	20.11	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

N.Y.C. 61761	23.61	16.13	5.27	19.05	6.35	18.68	35.01	41.70	36.96	40.19	38.65	74.75	81.16	80.41	75.07	403.84	222.54	368.57	77.17	66.65	116.30	50.72	51.42	52.06
	1.78	1.23	0.38	1.34	0.51	1.21	2.69	3.78	3.61	4.00	3.66	3.87	3.64	4.23	4.17	-0.71	4.85	31.47	6.90	6.56	6.11	4.50	4.65	3.04
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.48	0.00	0.00	-1.60	-35.87	-44.08	-39.20	-35.02	-412.13	-168.87	0.00	0.00	0.00	-54.64	-5.57	-3.55	-15.02
	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	21.64	14.75	4.86	17.66	5.77	17.39	32.19	36.53	32.37	35.12	32.47	34.05	32.41	35.83	34.71	-7.42	48.04	333.66	69.54	59.10	54.72	39.91	42.42	33.61
	-0.20	-0.15	-0.03	-0.04	-0.07	-0.09	-0.13	-0.91	-0.97	-1.07	-0.91	-0.96	-1.02	-1.15	-1.16	0.15	-0.79	-3.45	-0.73	-0.99	-0.82	-0.74	-0.80	-0.39
	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	23.31	15.97	22.95	18.85	6.26	18.46	20.95	14.95	36.09	39.27	36.15	38.60	39.42	43.68	42.00	0.10	55.77	359.28	75.04	64.67	59.91	43.89	50.00	52.94
	1.48	1.07	1.18	1.15	0.43	0.99	0.62	2.31	2.74	3.08	2.74	2.93	2.69	2.78	2.80	-0.56	3.54	22.18	4.77	4.58	4.37	3.24	3.03	2.03
	0.00	0.00	-5.39	0.00	0.00	0.00	-7.80	17.78	0.00	0.00	-0.02	-0.67	-3.80	-6.61	-5.35	-8.23	-3.41	0.00	0.00	0.00	0.00	0.00	-8.00	-18.07
	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	20.24	13.89	20.68	16.44	5.33	16.18	21.91	9.03	30.53	33.26	30.90	32.41	31.17	34.29	33.06	-6.94	44.92	303.73	65.82	55.80	51.06	37.62	43.68	47.90
	-1.60	-1.01	-1.10	-1.26	-0.51	-1.29	-0.98	-3.61	-3.43	-4.07	-3.40	-3.62	-3.17	-3.84	-3.89	0.49	-5.69	-36.78	-7.64	-7.10	-6.95	-4.20	-3.70	-3.01
	0.00	0.00	-5.39	0.00	0.00	0.00	-10.37	17.78	-0.62	-1.14	-0.91	-1.02	-0.92	-1.16	-1.08	-0.14	-1.79	-3.41	-3.19	-2.80	-2.48	-1.17	-8.42	-18.07
	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	22.52	15.41	22.24	18.25	6.07	18.02	21.21	14.14	35.23	38.50	35.22	34.98	32.74	37.44	36.66	-49.94	32.33	347.39	46.00	63.41	58.61	42.73	47.11	51.78
	0.68	0.52	0.46	0.55	0.23	0.54	0.36	1.49	1.53	1.64	1.36	1.33	1.22	1.55	1.58	-0.25	1.20	8.15	0.89	1.56	1.52	1.34	1.33	0.87
	0.00	0.00	-5.39	0.00	0.00	0.00	-8.32	17.78	-0.37	-0.67	-0.47	1.36	1.91	1.09	0.79	42.12	17.69	-2.14	17.33	-1.76	-1.55	-0.74	-6.82	-18.07
	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	20.76	14.24	4.65	16.85	5.49	16.60	30.03	34.72	31.59	34.50	31.90	33.39	32.10	35.45	34.24	-7.19	46.47	313.84	67.87	57.82	53.09	39.09	39.93	31.72
	-1.08	-0.66	-0.24	-0.85	-0.35	-0.87	-2.37	-2.77	-2.40	-2.89	-2.45	-2.69	-2.29	-2.74	-2.77	0.23	-4.23	-26.85	-5.75	-5.21	-5.05	-2.80	-3.35	-2.28
	0.00	0.00	0.00	0.00	0.00	0.00	-0.09	-0.05	-0.65	-1.20	-0.95	-1.07	-0.96	-1.22	-1.13	-0.15	-1.88	-3.58	-3.35	-2.94	-2.60	-1.23	-0.06	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