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: 12/14/2012

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	33.49	37.49	54.50	47.78	53.06	54.34	37.49	38.98	43.75	58.63	35.91	35.16	34.96	35.12	34.39	33.39	45.19	163.68	70.38	43.09	41.51	43.68	37.96	35.02
	2.09	2.14	1.19	1.33	0.66	1.26	2.32	2.52	2.51	2.35	2.45	2.28	2.23	2.21	2.02	1.92	3.17	4.70	4.36	2.94	2.65	2.75	2.53	2.09
	-0.89	-5.90	-37.68	-28.45	-43.62	-35.90	-3.06	-3.63	-8.70	-25.74	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-97.68	-8.79	0.00	0.00	-3.17	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	31.16	30.65	19.91	21.32	13.61	21.35	33.21	34.08	34.36	34.03	34.35	33.68	33.55	33.78	33.19	32.19	43.08	73.07	62.75	42.02	40.25	38.78	36.00	33.40
	0.56	0.57	0.23	0.26	0.13	0.31	0.78	0.86	0.89	0.72	0.89	0.80	0.82	0.86	0.83	0.73	1.06	1.38	1.54	0.99	0.98	0.69	0.57	0.47
	-0.09	-0.63	-4.05	-3.06	-4.69	-3.86	-0.33	-0.39	-0.93	-2.76	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-10.39	-3.99	-0.87	-0.42	-0.33	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

DUNWOD 61760	33.91	36.19	43.52	39.59	40.34	44.08	37.53	39.08	42.41	52.08	37.32	36.62	36.32	36.48	35.71	34.71	46.87	137.14	70.41	44.99	43.21	44.13	39.02	35.83
	2.77	2.58	1.29	1.50	0.75	1.55	3.27	3.69	3.76	3.46	3.86	3.74	3.59	3.57	3.35	3.25	4.86	7.23	7.02	4.84	4.36	4.14	3.59	2.90
	-0.63	-4.17	-26.59	-20.09	-30.80	-25.35	-2.16	-2.55	-6.11	-18.07	0.00	0.00	0.00	0.00	0.00	0.01	0.00	-68.61	-6.17	0.00	0.00	-2.23	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	30.80	30.22	18.74	20.39	12.35	20.27	32.68	33.34	33.35	32.61	33.58	32.95	32.89	33.09	32.57	31.60	42.07	68.90	59.23	40.27	38.96	37.59	35.00	32.57
	0.22	0.29	0.04	0.08	0.01	0.17	0.32	0.21	0.10	-0.03	0.11	0.07	0.15	0.18	0.21	0.13	0.05	-0.40	-0.25	-0.32	-0.11	-0.43	-0.43	-0.36
	-0.07	-0.48	-3.06	-2.32	-3.55	-2.92	-0.25	-0.29	-0.71	-2.10	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-8.00	-2.26	-0.44	-0.21	-0.26	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

H Q 61844	30.73	28.94	15.40	17.73	8.64	16.87	31.41	32.03	31.69	29.79	32.59	32.10	31.98	32.17	31.68	30.87	40.97	59.83	55.71	39.16	37.97	37.01	34.83	32.50
	-0.51	-0.51	-0.23	-0.27	-0.14	-0.31	-0.70	-0.81	-0.85	-0.76	-0.87	-0.78	-0.75	-0.74	-0.68	-0.58	-1.05	-1.47	-1.51	-1.00	-0.89	-0.75	-0.60	-0.43
	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	0.11	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

HUD VL 61758	33.97	36.30	43.69	39.75	40.51	44.30	37.72	39.21	42.57	52.12	37.23	36.53	36.22	36.37	35.61	34.59	46.77	136.94	70.28	44.90	43.19	44.10	39.01	35.87
	2.83	2.67	1.36	1.58	0.79	1.66	3.45	3.82	3.91	3.48	3.76	3.64	3.48	3.45	3.25	3.14	4.75	7.08	6.89	4.75	4.33	4.11	3.58	2.94
	-0.63	-4.18	-26.70	-20.17	-30.94	-25.46	-2.16	-2.56	-6.12	-18.09	0.00	0.00	0.00	0.00	0.00	0.02	0.01	-68.57	-6.17	0.00	0.00	-2.23	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	35.16	37.34	44.16	40.38	40.76	44.97	39.37	43.91	45.41	56.23	96.45	50.27	49.12	59.54	46.87	40.35	92.12	154.50	221.01	91.72	44.65	46.57	42.15	37.65
	4.02	3.72	1.91	2.27	1.15	2.42	4.86	5.19	5.19	4.57	5.21	5.14	4.98	4.99	4.69	4.56	6.89	10.18	9.65	6.54	5.79	5.68	4.88	4.18
	-0.63	-4.17	-26.61	-20.10	-30.82	-25.36	-2.41	-5.89	-7.69	-21.12	-57.77	-12.25	-11.41	-21.64	-9.82	-4.32	-43.21	-83.02	-154.13	-45.02	0.00	-3.14	-1.85	-0.54
	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	31.98	31.23	19.55	21.25	13.01	21.15	34.37	35.08	35.13	34.35	35.49	34.73	34.41	34.45	33.82	32.88	44.10	71.40	60.81	42.15	40.80	39.78	37.05	34.29
	1.40	1.27	0.64	0.74	0.38	0.84	1.81	1.94	1.93	1.86	2.02	1.85	1.67	1.53	1.46	1.42	2.08	3.09	2.94	1.99	1.94	1.77	1.62	1.36
	-0.07	-0.50	-3.28	-2.51	-3.84	-3.13	-0.45	-0.30	-0.66	-1.96	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-7.00	-0.64	0.00	0.00	-0.25	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

MILLWD 61759	33.97	36.28	43.80	39.81	40.65	44.36	37.66	39.20	42.59	52.41	37.44	36.74	36.41	36.55	35.78	34.74	46.97	137.94	70.68	45.14	43.35	44.27	39.13	35.91
	2.83	2.63	1.32	1.53	0.77	1.59	3.37	3.79	3.87	3.58	3.98	3.85	3.68	3.64	3.42	3.29	4.96	7.42	7.23	4.98	4.49	4.26	3.70	2.98
	-0.63	-4.20	-26.84	-20.28	-31.09	-25.58	-2.18	-2.58	-6.18	-18.29	0.00	0.00	0.00	0.00	0.00	0.02	0.01	-69.22	-6.22	0.00	0.00	-2.25	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	34.09	36.31	43.59	39.66	40.39	44.18	37.69	39.30	42.68	52.32	37.62	36.92	36.60	37.02	38.02	35.64	48.18	137.52	70.83	46.49	45.18	46.14	41.02	35.97
	2.96	2.69	1.34	1.55	0.79	1.63	3.43	3.91	4.03	3.68	4.15	4.03	3.87	3.85	3.62	3.53	5.20	7.57	7.44	5.09	4.56	4.37	3.77	3.04
	-0.63	-4.17	-26.61	-20.10	-30.82	-25.36	-2.16	-2.55	-6.11	-18.09	0.00	0.00	0.00	-0.25	-2.03	-0.64	-0.96	-68.66	-6.17	-1.25	-1.76	-4.02	-1.81	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	30.03	28.83	14.71	17.18	7.76	16.09	29.69	31.43	30.89	28.83	32.03	31.70	31.62	31.80	31.35	30.79	40.51	56.54	54.76	38.67	37.61	36.81	35.03	32.91
	-0.46	-0.51	-0.17	-0.26	-0.16	-0.38	-0.98	-1.33	-1.47	-1.18	-1.43	-1.19	-1.11	-1.12	-1.01	-0.67	-1.51	-2.04	-2.21	-1.49	-1.24	-0.86	-0.40	-0.02
	0.02	0.12	0.75	0.57	0.87	0.72	1.45	0.07	0.18	0.54	0.00	0.00	0.00	0.00	0.00	0.00	0.00	2.72	0.24	0.00	0.00	0.09	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	38.87	36.87	49.48	44.06	47.22	49.60	37.43	38.91	43.04	71.00	36.46	35.75	35.52	35.69	34.92	34.87	45.83	151.08	70.08	43.80	42.09	43.68	38.34	35.28
	2.71	2.32	1.27	1.46	0.71	1.37	2.68	2.95	3.01	2.79	2.99	2.87	2.79	2.78	2.56	2.35	3.81	5.62	5.29	3.64	3.23	3.19	2.91	2.35
	-1.85	-5.10	-32.57	-24.61	-37.72	-31.05	-2.64	-3.13	-7.50	-37.06	0.00	0.00	0.00	0.00	0.00	-1.15	0.00	-84.16	-7.57	0.00	0.00	-2.73	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

O H 61846	32.56	29.72	19.42	20.73	13.36	20.69	31.41	31.88	32.13	39.62	32.14	31.51	31.51	31.77	31.30	31.52	36.26	67.53	44.42	34.83	35.52	35.93	33.56	31.43
	-1.33	-0.38	-0.38	-0.42	-0.25	-0.46	-1.04	-1.35	-1.37	-1.87	-1.33	-1.37	-1.22	-1.14	-1.06	-1.01	-0.99	-3.99	-3.28	-2.38	-1.91	-2.18	-1.88	-1.50
	0.42	-0.65	-4.17	-3.15	-4.82	-3.97	-0.34	-0.40	-0.96	-10.36	0.00	0.00	0.00	0.00	0.00	-1.15	-7.52	-10.22	9.52	2.95	1.42	-0.35	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

PJM 61847	32.53	32.21	29.27	28.39	24.43	30.23	33.94	34.93	36.54	40.73	34.45	33.77	33.60	33.82	33.20	32.18	42.96	97.24	69.25	43.27	40.85	39.54	35.96	33.31
	0.70	0.67	0.25	0.27	0.13	0.28	0.74	0.82	0.92	0.62	0.99	0.88	0.87	0.91	0.84	0.65	0.95	0.98	1.55	1.04	1.00	0.66	0.53	0.38
	-0.39	-2.10	-13.39	-10.12	-15.51	-12.76	-1.09	-1.28	-3.08	-10.22	0.00	0.00	0.00	0.00	0.00	0.02	0.01	-34.96	-10.48	-2.08	-1.00	-1.12	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

WEST 61752	30.61	30.23	19.57	20.94	13.38	20.88	31.91	32.43	32.67	32.39	32.74	32.10	32.14	32.38	31.85	30.85	40.71	71.03	94.00	49.24	42.91	36.69	34.25	32.05
	0.01	0.14	-0.13	-0.14	-0.12	-0.18	-0.53	-0.80	-0.81	-0.95	-0.72	-0.78	-0.60	-0.54	-0.51	-0.62	-1.31	-2.80	-2.11	-1.56	-1.05	-1.40	-1.18	-0.88
	-0.10	-0.64	-4.07	-3.08	-4.72	-3.88	-0.33	-0.39	-0.94	-2.79	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-12.54	-38.89	-10.64	-5.11	-0.34	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