P-4A

Page Ref: P-4A

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: 06/18/2011

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

CAPITL 61757	38.10	27.91	23.33	20.10	20.15	29.14	22.40	-9.90	33.13	38.63	17.32	28.76	16.12	5.55	4.86	4.69	19.14	44.64	38.66	33.65	25.73	32.18	38.02	33.76
	1.21	0.95	0.88	0.73	0.77	1.13	0.82	-0.34	1.10	1.30	0.61	1.19	0.64	0.22	0.17	0.17	0.82	1.92	1.62	1.39	1.03	1.23	1.33	1.22
	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

CENTRL 61754	36.56	26.71	22.25	19.25	19.18	27.72	21.52	-9.52	32.04	37.45	19.19	29.20	19.35	10.79	7.26	6.85	19.84	43.59	39.00	33.04	26.13	32.65	36.99	32.97
	-0.33	-0.25	-0.21	-0.13	-0.19	-0.29	-0.06	0.04	0.01	0.06	0.10	0.22	0.13	0.06	0.04	0.06	0.20	0.46	0.30	0.19	0.30	0.44	0.25	0.04
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.06	-2.38	-1.41	-3.73	-5.40	-2.53	-2.27	-1.31	-0.41	-1.66	-0.59	-1.13	-1.26	-0.04	-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

DUNWOD 61760	39.50	28.84	23.94	20.58	20.60	29.94	23.02	-10.06	34.40	42.10	82.63	68.03	118.34	152.83	73.90	66.83	55.58	57.50	85.25	51.15	58.64	69.78	41.16	46.44
	2.61	1.88	1.48	1.21	1.22	1.92	1.45	-0.49	2.37	3.11	1.27	2.24	1.25	0.42	0.35	0.35	1.51	3.62	3.15	2.83	2.14	2.63	3.23	2.89
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-1.66	-64.66	-38.22	-101.60	-147.08	-68.85	-61.96	-35.75	-11.16	-45.06	-16.07	-31.79	-36.20	-1.23	-11.00
	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	35.40	25.92	21.61	18.69	18.63	26.82	20.90	-9.24	31.05	36.07	18.16	28.23	18.20	9.51	6.64	6.31	19.33	42.78	37.80	32.23	25.38	31.81	36.24	31.79
	-1.49	-1.04	-0.85	-0.69	-0.75	-1.20	-0.67	0.32	-0.98	-1.31	-0.40	-0.43	-0.19	-0.02	-0.02	0.03	-0.01	-0.26	-0.53	-0.48	-0.18	-0.09	-0.49	-1.05
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.05	-1.85	-1.09	-2.90	-4.20	-1.96	-1.77	-1.02	-0.32	-1.28	-0.46	-0.86	-0.95	-0.03	-0.29
	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	36.59	26.72	22.25	19.20	19.20	27.73	21.35	32.18	32.02	36.81	16.46	9.82	4.84	10.51	4.27	4.42	5.91	41.72	29.00	23.32	7.83	20.20	36.05	23.66
	-0.30	-0.24	-0.20	-0.17	-0.17	-0.28	-0.22	-0.36	-0.46	-0.52	-0.25	-0.27	-0.14	-0.25	-0.09	-0.10	-0.18	-1.00	-0.70	-0.68	-0.22	-0.61	-0.64	-0.48
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-1.01	-1.67	0.00	0.00	2.69	1.56	1.62	1.06	0.00	2.71	0.00	2.18	8.14	2.48	7.14	0.00	4.88
	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	39.76	29.00	24.08	20.74	20.75	30.15	23.20	-10.16	34.63	42.12	75.92	64.13	107.71	137.43	66.71	60.37	51.90	56.43	80.60	49.51	55.33	66.01	41.03	45.31
	2.87	2.04	1.63	1.36	1.38	2.14	1.63	-0.60	2.60	3.32	1.34	2.35	1.31	0.44	0.37	0.37	1.57	3.76	3.26	2.88	2.18	2.67	3.23	2.91
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-1.47	-57.87	-34.21	-90.92	-131.67	-61.64	-55.49	-32.01	-9.95	-40.30	-14.38	-28.45	-32.39	-1.10	-9.85
	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	40.00	29.30	24.23	20.77	20.88	30.71	23.10	-9.84	34.81	42.81	82.84	68.45	118.63	153.07	74.04	66.96	55.89	58.14	85.78	51.78	59.15	70.41	42.00	47.13
	3.10	2.34	1.77	1.40	1.51	2.69	1.52	-0.28	2.78	3.81	1.38	2.61	1.41	0.47	0.40	0.40	1.78	4.25	3.62	3.44	2.61	3.21	4.07	3.57
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-1.66	-64.74	-38.27	-101.73	-147.28	-68.94	-62.04	-35.80	-11.17	-45.12	-16.09	-31.84	-36.25	-1.24	-11.02
	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N

MHK VL 61756	37.67	27.49	22.87	19.74	19.71	28.52	22.02	-9.73	32.98	38.71	22.07	31.29	23.40	16.25	9.91	9.20	21.53	44.95	41.52	34.45	27.86	34.69	37.95	34.26
	0.78	0.53	0.41	0.36	0.34	0.51	0.45	-0.17	0.96	1.26	0.61	0.93	0.53	0.18	0.15	0.14	0.60	1.42	1.23	1.03	0.84	1.09	1.16	0.88
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.12	-4.76	-2.78	-7.39	-10.74	-5.07	-4.54	-2.61	-0.80	-3.26	-1.17	-2.32	-2.66	-0.09	-0.83
	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	39.49	28.82	23.92	20.57	20.58	29.91	23.02	-10.04	34.39	42.07	81.75	67.53	116.97	150.82	72.97	65.99	55.11	57.39	84.68	50.96	58.21	69.29	41.14	46.27
	2.59	1.86	1.46	1.19	1.21	1.90	1.44	-0.47	2.36	3.10	1.29	2.27	1.27	0.42	0.36	0.36	1.54	3.67	3.21	2.86	2.17	2.65	3.23	2.87
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-1.64	-63.76	-37.69	-100.21	-145.07	-67.91	-61.12	-35.25	-11.00	-44.42	-15.84	-31.35	-35.69	-1.22	-10.84
	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	39.70	28.98	24.05	20.67	20.68	30.06	23.13	-10.11	34.58	42.33	82.76	68.18	118.49	152.98	73.99	66.91	55.71	58.11	85.42	51.35	58.78	69.92	43.50	50.39
	2.80	2.02	1.59	1.29	1.30	2.05	1.56	-0.55	2.55	3.33	1.34	2.36	1.31	0.43	0.37	0.37	1.61	3.81	3.28	3.01	2.25	2.73	3.46	3.04
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-1.66	-64.72	-38.25	-101.69	-147.22	-68.92	-62.02	-35.79	-11.59	-45.10	-16.08	-31.82	-36.24	-3.34	-14.80
	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	36.73	26.79	22.30	19.23	19.24	27.78	21.36	-9.57	31.81	37.05	16.56	27.07	15.17	5.22	4.62	4.40	17.80	41.39	36.08	31.44	24.08	30.21	36.07	32.07
	-0.16	-0.17	-0.16	-0.14	-0.13	-0.23	-0.22	-0.01	-0.22	-0.29	-0.15	-0.50	-0.31	-0.11	-0.08	-0.11	-0.52	-1.32	-0.96	-0.81	-0.62	-0.74	-0.63	-0.48
	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	38.47	28.19	23.53	20.25	20.31	29.45	22.63	34.25	34.07	39.70	40.04	42.32	51.75	56.98	28.95	26.36	45.00	48.79	54.67	39.59	37.10	45.14	38.94	38.07
	1.58	1.23	1.07	0.88	0.94	1.44	1.06	1.71	1.60	1.78	0.72	1.39	0.76	0.25	0.19	0.19	0.41	2.17	1.88	1.72	1.29	1.55	1.82	1.68
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-1.01	-1.67	-0.58	-22.62	-13.35	-35.51	-51.40	-24.06	-21.65	-35.78	-3.90	-15.74	-5.61	-11.11	-12.65	-0.43	-3.85
	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	33.80	24.79	20.72	17.99	17.92	25.71	20.22	29.15	29.65	33.65	17.29	26.56	17.64	9.84	6.66	6.33	11.59	39.97	35.42	30.13	23.99	30.17	34.26	52.75
	-3.09	-2.17	-1.74	-1.38	-1.45	-2.30	-1.35	-3.39	-2.82	-3.74	-1.56	-2.28	-1.20	-0.34	-0.31	-0.23	-0.39	-3.12	-3.11	-2.65	-1.72	-1.89	-2.47	-1.97
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-1.01	-1.67	-0.05	-2.14	-1.26	-3.36	-4.86	-2.28	-2.05	-3.17	-0.37	-1.49	-0.53	-1.01	-1.12	-0.04	-22.73
	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N

PJM 61847	34.95	25.63	21.42	18.68	18.48	26.78	21.34	33.73	33.64	37.23	58.40	51.43	80.98	100.74	49.24	44.63	72.00	49.26	65.48	41.32	44.78	53.66	42.95	38.39
	-1.94	-1.34	-1.04	-0.70	-0.89	-1.23	-0.23	1.19	1.17	-1.19	-0.33	-0.98	-0.55	-0.20	-0.21	-0.16	0.22	-0.71	-0.85	-1.38	-0.57	-0.80	0.89	-1.30
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-1.01	-1.67	-1.08	-42.02	-24.84	-66.04	-95.61	-44.76	-40.28	-62.98	-7.25	-29.29	-10.45	-20.65	-23.51	-12.61	-7.14
	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N

WEST 61752	34.60	25.37	21.20	18.42	18.31	26.32	20.71	-9.14	30.18	34.88	18.11	27.55	18.49	10.57	7.05	6.67	18.88	41.14	36.62	30.99	24.70	31.04	35.07	30.85
	-2.29	-1.60	-1.26	-0.96	-1.06	-1.69	-0.87	0.42	-1.85	-2.51	-0.99	-1.43	-0.75	-0.20	-0.19	-0.13	-0.76	-1.99	-2.08	-1.86	-1.12	-1.17	-1.67	-2.07
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.06	-2.39	-1.41	-3.76	-5.44	-2.54	-2.29	-1.32	-0.41	-1.66	-0.59	-1.13	-1.26	-0.04	-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