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: 12/07/2012

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	107.43	52.77	54.44	51.37	52.19	48.05	68.88	77.00	59.81	68.55	48.21	46.42	48.95	47.19	40.00	37.41	105.64	32.18	41.99	37.92	35.86	38.03	40.10	40.16
	-1.24	1.89	2.03	1.91	1.73	2.61	1.73	1.43	1.80	2.04	2.42	3.23	3.56	3.49	2.78	2.61	1.99	2.40	2.64	2.64	2.60	2.67	2.65	2.35
	-124.79	-26.18	-26.14	-24.46	-26.80	-10.40	-43.90	-57.06	-34.36	-40.05	-13.69	-2.05	0.00	-0.93	-2.81	-2.10	-79.25	0.00	-7.12	-3.06	-0.43	-0.32	-2.20	-4.73
	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	-3.30	27.75	29.29	27.81	26.75	36.68	28.40	24.89	27.67	31.05	33.84	41.55	45.69	43.15	34.97	33.32	32.98	30.48	33.33	32.88	33.20	35.40	35.69	33.81
	-0.29	0.28	0.26	0.23	0.27	0.54	0.49	0.35	0.38	0.33	0.28	0.18	0.30	0.29	0.25	0.40	0.28	0.58	0.36	0.34	0.33	0.32	0.21	0.23
	-13.11	-2.77	-2.77	-2.59	-2.84	-1.10	-4.65	-6.03	-3.63	-4.26	-1.46	-0.22	0.00	-0.10	-0.30	-0.22	-8.30	-0.11	-0.74	-0.32	-0.05	-0.03	-0.23	-0.50
	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	70.04	45.03	46.58	43.98	44.24	44.92	55.67	60.03	49.74	56.86	44.67	46.61	49.87	47.82	39.95	37.70	82.56	32.97	40.75	37.85	36.57	38.71	39.86	39.04
	-1.45	1.94	1.94	1.79	1.74	2.56	1.58	1.46	1.98	2.30	2.97	4.03	4.47	4.39	3.56	3.53	2.59	3.18	3.53	3.48	3.44	3.44	3.07	2.65
	-87.61	-18.40	-18.38	-17.20	-18.84	-7.31	-30.83	-40.06	-24.11	-28.10	-9.60	-1.44	0.00	-0.66	-1.97	-1.48	-55.57	0.00	-4.99	-2.15	-0.30	-0.22	-1.54	-3.32
	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	-6.23	27.00	28.55	27.08	25.97	36.38	27.15	23.31	26.52	29.61	32.75	40.25	44.42	41.91	33.98	32.48	30.52	29.97	32.45	32.14	32.62	34.86	35.12	33.29
	-0.25	0.17	0.16	0.10	0.14	0.50	0.33	0.16	0.07	-0.12	-0.46	-1.06	-0.98	-0.93	-0.67	-0.39	-0.30	0.12	-0.35	-0.33	-0.24	-0.21	-0.30	-0.17
	-10.14	-2.13	-2.13	-1.99	-2.18	-0.84	-3.57	-4.64	-2.79	-3.26	-1.12	-0.17	0.00	-0.08	-0.23	-0.17	-6.43	-0.06	-0.58	-0.25	-0.04	-0.03	-0.18	-0.38
	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	-15.85	24.42	25.98	24.74	23.40	30.36	20.31	18.23	23.30	26.08	31.66	40.65	44.87	42.23	33.98	32.19	24.00	29.20	31.67	31.69	32.34	34.21	34.83	32.75
	0.28	-0.28	-0.28	-0.25	-0.25	-0.39	-0.27	-0.28	-0.36	-0.39	-0.44	-0.49	-0.53	-0.54	-0.44	-0.51	-0.39	-0.59	-0.55	-0.54	-0.49	-0.47	-0.42	-0.33
	0.00	0.00	0.00	0.00	0.00	0.69	0.42	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

HUD VL 61758	70.23	45.14	46.72	44.14	44.39	45.15	55.96	60.26	49.91	56.99	44.72	46.64	49.90	47.83	39.97	37.70	82.64	32.99	40.74	37.84	36.54	38.69	39.88	39.11
	-1.46	2.00	2.03	1.90	1.85	2.79	1.80	1.58	2.08	2.38	3.01	4.05	4.50	4.41	3.58	3.53	2.59	3.20	3.52	3.47	3.41	3.42	3.09	2.70
	-87.81	-18.45	-18.43	-17.24	-18.89	-7.33	-30.91	-40.16	-24.16	-28.14	-9.61	-1.44	0.00	-0.66	-1.97	-1.48	-55.65	0.00	-5.00	-2.15	-0.30	-0.22	-1.55	-3.34
	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	69.34	46.06	47.68	45.03	45.27	46.49	56.57	60.58	50.52	57.79	46.03	48.49	52.06	50.05	42.32	39.35	83.60	33.95	42.19	39.29	38.97	49.25	42.71	40.55
	-2.22	2.95	3.03	2.83	2.76	4.14	2.46	1.98	2.74	3.20	4.33	5.91	6.66	6.63	5.35	5.17	3.59	4.16	4.97	4.92	5.03	5.14	4.86	4.15
	-87.68	-18.41	-18.39	-17.21	-18.85	-7.32	-30.86	-40.09	-24.12	-28.12	-9.61	-1.44	0.00	-0.66	-2.56	-1.48	-55.61	0.00	-4.99	-2.15	-1.10	-9.07	-2.61	-3.33
	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	-6.14	27.77	29.36	27.94	26.82	37.30	28.08	24.22	27.60	30.96	34.74	43.21	47.56	44.91	36.31	34.50	32.07	31.35	34.40	34.03	34.42	36.73	36.90	34.73
	-0.67	0.79	0.78	0.77	0.78	1.34	1.05	0.91	1.13	1.26	1.52	1.90	2.16	2.07	1.66	1.63	1.24	1.57	1.61	1.57	1.56	1.66	1.47	1.27
	-10.65	-2.29	-2.31	-2.18	-2.38	-0.92	-3.78	-4.80	-2.82	-3.24	-1.12	-0.17	0.00	-0.08	-0.23	-0.17	-6.44	0.00	-0.56	-0.24	-0.03	-0.03	-0.18	-0.39
	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N

MILLWD 61759	70.82	45.25	46.81	44.22	44.49	45.12	56.09	60.52	50.08	57.24	44.86	46.72	49.96	47.91	40.05	37.79	83.14	33.07	40.91	37.96	36.65	38.81	39.94	39.13
	-1.49	1.99	2.00	1.86	1.81	2.69	1.70	1.55	2.09	2.41	3.07	4.12	4.56	4.48	3.64	3.60	2.67	3.29	3.65	3.58	3.51	3.53	3.14	2.70
	-88.43	-18.57	-18.55	-17.36	-19.02	-7.38	-31.13	-40.46	-24.34	-28.37	-9.69	-1.45	0.00	-0.66	-1.99	-1.49	-56.08	0.00	-5.03	-2.16	-0.31	-0.22	-1.56	-3.36
	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	70.26	45.11	46.62	44.03	44.29	45.35	56.50	62.40	49.79	56.94	44.79	46.80	50.08	48.03	40.69	39.67	82.74	33.12	40.90	37.98	39.74	41.80	42.77	39.20
	-1.49	2.00	1.97	1.83	1.78	2.60	1.55	1.46	2.01	2.36	3.08	4.22	4.69	4.60	3.76	3.75	2.74	3.33	3.68	3.61	3.60	3.62	3.23	2.80
	-87.87	-18.41	-18.39	-17.21	-18.85	-7.71	-31.70	-42.43	-24.12	-28.12	-9.61	-1.44	0.00	-0.66	-2.52	-3.22	-55.61	0.00	-4.99	-2.15	-3.32	-3.14	-4.30	-3.33
	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	-19.42	23.87	25.37	24.26	22.76	34.67	21.98	16.80	22.57	25.23	31.67	41.15	45.49	42.79	34.34	32.49	22.00	29.32	31.67	31.82	32.63	35.02	35.22	33.22
	0.18	-0.09	-0.17	-0.06	-0.14	-0.08	-0.05	-0.12	-0.13	-0.09	-0.04	0.06	0.10	0.04	0.00	-0.15	-0.20	-0.46	-0.35	-0.31	-0.19	-0.01	0.03	0.27
	3.48	0.73	0.73	0.68	0.75	0.29	1.22	1.59	0.96	1.14	0.39	0.06	0.00	0.03	0.08	0.06	2.20	0.00	0.20	0.08	0.01	0.01	0.06	0.13
	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	91.65	49.58	51.25	48.42	48.99	52.92	65.36	69.90	55.59	63.66	46.69	46.49	49.31	47.44	39.97	37.51	95.85	32.41	41.37	37.84	36.12	46.93	40.04	39.78
	-1.37	1.97	2.09	2.01	1.86	1.54	0.55	1.48	1.90	2.19	2.63	3.55	3.91	3.85	3.10	2.98	2.25	2.63	2.93	2.94	2.91	3.19	2.87	2.57
	-109.15	-22.92	-22.89	-21.42	-23.47	-31.86	-57.85	-49.91	-30.03	-35.01	-11.96	-1.79	0.00	-0.82	-2.45	-1.84	-69.21	0.00	-6.21	-2.67	-0.38	-9.17	-1.92	-4.14
	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	-2.17	27.26	28.74	27.28	26.19	22.80	18.74	24.07	26.32	29.34	31.40	38.15	42.22	39.89	32.46	32.58	31.50	28.01	30.88	30.56	31.09	41.16	33.84	32.50
	0.15	-0.33	-0.42	-0.42	-0.43	-0.15	-0.03	-0.74	-1.13	-1.55	-2.21	-3.22	-3.18	-2.98	-2.27	-1.69	-1.65	-1.41	-2.13	-2.00	-1.78	-1.89	-1.65	-1.10
	-13.80	-2.90	-2.89	-2.71	-2.97	-3.43	-11.82	-6.30	-3.79	-4.43	-1.51	-0.23	0.00	-0.10	-0.31	-2.52	-8.75	0.37	-0.79	-0.34	-0.05	-8.46	-0.24	-0.52
	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	27.69	34.45	35.92	34.01	33.49	33.05	37.17	38.91	35.99	40.72	37.00	41.99	45.74	43.48	35.77	33.95	52.61	30.65	35.08	33.66	33.36	35.14	36.14	35.01
	-0.37	0.47	0.39	0.34	0.33	0.50	0.29	0.18	0.17	0.06	0.05	0.12	0.35	0.38	0.36	0.51	0.18	0.60	0.34	0.35	0.38	0.45	0.11	0.26
	-44.19	-9.28	-9.27	-8.67	-9.50	-1.48	-15.87	-20.22	-12.16	-14.19	-4.85	-0.72	0.00	-0.33	-0.99	-0.74	-28.02	-0.27	-2.51	-1.08	-0.15	0.00	-0.78	-1.68
	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	-2.83	27.66	29.15	27.69	26.56	36.44	28.00	24.40	26.80	29.88	32.11	39.02	43.13	40.69	33.11	31.64	31.80	30.39	31.52	31.20	31.76	34.20	34.52	33.10
	-0.21	0.14	0.06	0.05	0.00	0.27	-0.01	-0.33	-0.60	-0.96	-1.49	-2.35	-2.27	-2.18	-1.61	-1.29	-1.18	-0.75	-1.47	-1.36	-1.12	-0.89	-0.97	-0.49
	-13.50	-2.83	-2.83	-2.65	-2.90	-1.13	-4.76	-6.21	-3.74	-4.37	-1.49	-0.22	0.00	-0.10	-0.30	-0.23	-8.58	-1.35	-0.77	-0.33	-0.05	-0.03	-0.24	-0.51
	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N