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: 02/03/2011

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	34.79	37.20	38.19	40.89	42.42	44.50	94.16	120.26	56.79	53.55	99.17	47.99	69.33	130.44	61.05	34.68	52.10	63.50	56.54	62.22	68.26	49.95	41.71	40.43
	1.98	2.12	2.11	2.34	2.42	2.68	5.61	7.35	2.88	3.70	2.83	3.27	3.37	1.66	2.30	2.16	2.51	2.57	3.31	2.97	2.22	2.29	2.38	2.28
	0.00	0.00	-1.53	0.00	-2.43	-2.09	0.00	0.00	-15.42	0.00	-59.54	-1.65	-22.08	-105.82	-24.83	0.00	-13.09	-24.52	-8.67	-20.22	-37.44	-18.40	-7.21	-5.40
	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	32.76	35.12	34.68	38.48	37.85	40.10	88.45	111.97	40.31	50.15	43.81	43.41	46.44	35.05	36.60	32.46	38.11	39.47	45.85	41.63	33.09	31.60	33.16	33.40
	-0.05	0.03	-0.05	-0.07	-0.01	0.13	-0.10	-0.95	0.05	0.31	0.19	0.15	0.02	-0.05	-0.17	-0.07	0.11	0.25	0.30	0.30	0.21	0.23	0.22	0.04
	0.00	0.00	-0.18	0.00	-0.28	-0.24	0.00	0.00	-1.77	0.00	-6.82	-0.19	-2.53	-12.14	-2.85	0.00	-1.50	-2.81	-0.99	-2.31	-4.28	-2.11	-0.83	-0.62
	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	35.55	37.89	38.39	41.54	42.63	44.89	96.29	123.46	54.34	55.47	85.72	49.22	65.63	105.26	56.51	36.24	50.74	59.34	56.58	59.09	60.14	46.50	41.09	40.20
	2.74	2.81	2.68	2.98	3.22	3.58	7.74	10.55	4.22	5.63	4.03	4.90	5.11	2.59	3.88	3.71	4.37	4.44	5.49	4.95	3.61	3.52	3.60	3.43
	0.00	0.00	-1.16	0.00	-1.83	-1.57	0.00	0.00	-11.62	0.00	-44.89	-1.24	-16.64	-79.71	-18.71	0.00	-9.87	-18.50	-6.52	-15.12	-27.92	-13.72	-5.38	-4.03
	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	32.12	34.41	33.90	37.60	36.77	39.17	86.20	108.61	38.66	48.62	41.19	42.09	44.40	31.62	35.17	31.80	37.02	38.10	44.75	40.50	31.69	30.55	32.27	32.50
	-0.69	-0.68	-0.79	-0.96	-1.02	-0.74	-2.35	-4.31	-1.19	-1.23	-0.84	-1.13	-1.42	-0.61	-0.93	-0.72	-0.63	-0.46	-0.58	-0.30	-0.19	-0.32	-0.48	-0.71
	0.00	0.00	-0.13	0.00	-0.21	-0.18	0.00	0.00	-1.35	0.00	-5.23	-0.14	-1.94	-9.27	-2.18	0.00	-1.15	-2.15	-0.76	-1.77	-3.28	-1.61	-0.63	-0.48
	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	32.25	34.48	33.97	37.92	38.81	38.91	87.22	58.38	8.89	48.51	35.86	41.96	42.82	22.42	33.18	31.82	35.55	35.38	43.22	37.79	27.73	28.35	31.15	31.90
	-0.56	-0.60	-0.58	-0.63	-0.73	-0.83	-1.33	-0.88	-0.61	-1.33	-0.94	-1.11	-1.06	-0.54	-0.74	-0.70	-0.94	-1.02	-1.35	-1.23	-0.87	-0.91	-0.97	-0.84
	0.00	0.00	0.00	0.00	-1.85	0.00	0.00	-11.68	17.88	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
	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	35.60	37.97	38.50	41.68	42.73	45.00	96.48	123.33	54.22	55.32	85.51	49.06	65.40	104.88	56.29	36.04	50.50	59.12	56.30	58.79	59.92	46.33	40.96	40.11
	2.79	2.89	2.79	3.13	3.32	3.69	7.93	10.41	4.14	5.48	3.94	4.75	4.94	2.49	3.74	3.52	4.17	4.28	5.25	4.69	3.42	3.37	3.47	3.35
	0.00	0.00	-1.15	0.00	-1.83	-1.57	0.00	0.00	-11.59	0.00	-44.77	-1.24	-16.58	-79.42	-18.63	0.00	-9.83	-18.43	-6.48	-15.08	-27.88	-13.70	-5.37	-4.03
	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	36.38	38.76	39.32	42.73	44.21	46.66	103.56	127.97	55.97	58.03	99.72	73.58	80.67	111.72	61.69	49.66	65.44	69.36	63.79	67.07	67.01	50.21	42.06	41.22
	3.56	3.68	3.61	4.18	4.80	5.35	11.27	15.05	5.79	7.80	5.64	6.70	6.90	3.40	4.86	4.94	5.63	5.62	6.96	6.21	4.64	4.36	4.56	4.45
	0.00	0.00	-1.16	0.00	-1.83	-1.58	-3.74	0.00	-11.69	-0.39	-57.29	-23.80	-29.89	-85.37	-22.91	-12.19	-23.32	-27.33	-12.26	-21.84	-33.76	-16.58	-5.38	-4.03
	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	34.00	36.33	35.92	39.87	39.21	41.55	92.52	117.73	42.12	52.17	45.14	45.14	48.41	35.94	37.94	33.72	39.41	40.72	47.45	43.03	34.19	32.67	34.27	34.61
	1.19	1.25	1.18	1.32	1.34	1.56	3.97	4.82	1.82	2.32	1.63	1.87	1.86	0.86	1.22	1.20	1.44	1.56	1.91	1.72	1.35	1.30	1.31	1.24
	0.00	0.00	-0.19	0.00	-0.30	-0.25	0.00	0.00	-1.81	0.00	-6.71	-0.20	-2.67	-12.12	-2.80	0.00	-1.48	-2.75	-0.97	-2.28	-4.23	-2.10	-0.84	-0.63
	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	35.52	37.86	38.37	41.54	42.63	44.90	96.30	123.47	54.40	55.43	86.04	49.19	65.72	105.84	56.61	36.19	50.78	59.47	56.63	59.22	60.41	46.63	41.13	40.21
	2.70	2.78	2.66	2.98	3.20	3.58	7.75	10.55	4.20	5.59	4.00	4.86	5.07	2.57	3.85	3.67	4.34	4.43	5.49	4.93	3.59	3.50	3.58	3.40
	0.00	0.00	-1.16	0.00	-1.84	-1.59	0.00	0.00	-11.71	0.00	-45.24	-1.25	-16.77	-80.31	-18.84	0.00	-9.94	-18.64	-6.57	-15.27	-28.21	-13.87	-5.43	-4.07
	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N

N.Y.C. 61761	35.79	38.13	38.59	41.76	42.85	45.14	96.85	124.28	54.70	55.93	86.11	49.64	66.08	105.54	56.89	36.56	51.12	59.89	57.87	59.50	60.45	47.76	42.65	40.48
	2.98	3.05	2.88	3.21	3.44	3.83	8.30	11.36	4.58	6.09	4.40	5.32	5.54	2.81	4.25	4.04	4.74	4.81	5.96	5.34	3.90	3.80	3.91	3.70
	0.00	0.00	-1.16	0.00	-1.83	-1.58	0.00	0.00	-11.63	0.00	-44.92	-1.24	-16.65	-79.77	-18.72	0.00	-9.88	-18.67	-7.35	-15.13	-27.94	-14.70	-6.62	-4.03
	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	32.60	34.89	34.38	38.38	37.28	39.47	88.63	113.02	38.11	48.85	36.15	42.23	43.14	22.62	33.46	32.07	35.75	35.47	43.09	37.53	27.52	28.10	30.80	31.73
	-0.21	-0.19	-0.17	-0.17	-0.29	-0.27	0.08	0.10	-0.38	-0.99	-0.64	-0.85	-0.74	-0.34	-0.45	-0.46	-0.75	-0.94	-1.47	-1.49	-1.08	-1.17	-1.32	-1.01
	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	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	34.90	37.29	38.07	40.99	46.95	44.36	94.22	62.61	78.45	53.87	91.81	48.23	67.03	117.21	58.42	35.17	51.12	61.00	56.05	60.14	63.81	47.89	41.04	39.95
	2.09	2.21	2.18	2.44	2.61	2.80	5.67	3.36	2.14	4.02	3.07	3.71	3.89	1.98	2.85	2.65	3.19	3.18	3.92	3.47	2.54	2.57	2.63	2.50
	0.00	0.00	-1.34	0.00	-6.64	-1.82	0.00	-11.68	-48.94	0.00	-51.95	-1.44	-19.26	-92.27	-21.65	0.00	-11.43	-21.41	-7.56	-17.65	-32.67	-16.06	-6.29	-4.72
	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	30.76	33.05	32.58	36.11	37.31	46.74	80.26	52.79	14.81	45.02	39.59	39.25	41.73	31.78	33.66	30.05	35.29	36.35	42.01	38.43	30.49	29.05	30.56	30.91
	-2.05	-2.03	-2.13	-2.44	-2.79	-2.32	-8.30	-6.47	-2.48	-4.82	-3.27	-3.99	-4.40	-1.95	-2.79	-2.47	-2.54	-2.55	-3.44	-2.65	-1.92	-2.09	-2.29	-2.37
	0.00	0.00	-0.16	0.00	-2.41	-8.99	0.00	-11.68	10.08	0.00	-6.06	-0.17	-2.25	-10.77	-2.53	0.00	-1.33	-2.50	-0.88	-2.06	-3.80	-1.87	-0.73	-0.55
	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	31.31	33.75	33.91	36.99	43.59	39.35	83.90	60.47	50.06	47.72	66.60	42.06	53.51	76.70	45.10	31.30	42.34	48.32	48.77	49.81	46.88	37.85	34.88	34.22
	-1.50	-1.34	-1.43	-1.56	1.20	-1.46	-4.66	1.21	0.93	-2.12	-1.02	-1.87	-1.80	-0.99	-1.66	-1.23	-0.94	-0.79	-0.28	0.40	-0.92	-0.85	-0.94	-1.29
	0.00	0.00	-0.79	0.00	-4.69	-1.08	0.00	-11.68	-21.75	0.00	-30.82	-0.85	-11.42	-54.73	-12.84	0.00	-6.78	-12.70	-4.48	-10.39	-19.20	-9.44	-3.70	-2.77
	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	31.26	33.60	33.12	36.70	35.93	38.20	82.38	102.76	37.26	46.33	41.29	40.35	43.17	33.76	34.64	30.74	36.35	37.64	43.31	39.65	31.68	29.99	31.44	31.66
	-1.55	-1.48	-1.61	-1.85	-1.92	-1.78	-6.17	-10.15	-3.03	-3.52	-2.44	-2.92	-3.28	-1.47	-2.15	-1.78	-1.67	-1.62	-2.26	-1.72	-1.28	-1.41	-1.52	-1.70
	0.00	0.00	-0.18	0.00	-0.28	-0.24	0.00	0.00	-1.80	0.00	-6.92	-0.19	-2.56	-12.27	-2.88	0.00	-1.52	-2.85	-1.01	-2.35	-4.35	-2.14	-0.84	-0.63
	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N