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: 06/10/2011

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	38.09	12.85	11.29	28.11	16.26	21.79	9.46	33.32	38.52	42.86	40.89	63.02	50.83	38.21	41.77	34.68	33.91	38.88	41.52	41.31	42.75	38.27	38.47	35.88
	1.61	0.53	0.47	1.17	0.65	0.99	0.57	1.72	2.04	2.41	2.34	3.72	2.88	2.27	2.47	2.14	2.03	2.33	2.40	2.18	2.31	1.90	1.87	1.60
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.03	0.20	0.08	0.50	1.99	1.64	2.57	2.32	1.34	0.45	0.00	0.26	0.38	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	36.95	12.52	10.97	27.31	15.72	21.13	8.95	32.50	37.17	41.14	39.59	60.74	49.58	40.44	43.11	38.23	37.09	39.63	40.32	39.60	41.50	37.49	36.93	34.44
	0.47	0.21	0.15	0.36	0.11	0.32	0.06	0.91	0.69	0.62	0.62	0.93	0.63	0.46	0.46	0.44	0.46	0.35	0.27	0.47	0.52	0.35	0.33	0.16
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.03	-0.21	-0.43	-0.51	-2.06	-1.71	-2.69	-2.43	-1.40	-0.47	0.00	-0.28	-0.40	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	40.36	13.57	11.87	29.35	16.91	22.70	10.04	35.27	40.81	45.88	45.85	67.82	60.15	65.12	64.68	68.71	64.88	58.00	49.94	44.15	48.93	45.56	40.99	38.02
	3.87	1.25	1.04	2.40	1.30	1.90	1.15	3.67	4.32	5.04	4.74	7.45	6.10	4.70	5.05	4.28	4.15	4.79	5.16	5.01	5.18	4.43	4.39	3.74
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.36	-2.35	-0.99	-5.61	-22.49	-18.69	-29.33	-26.54	-15.33	-5.20	-0.01	-3.05	-4.38	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	36.30	12.36	10.82	26.87	15.45	20.80	8.68	31.81	36.16	39.79	38.33	57.93	47.64	38.55	41.25	36.38	35.36	37.91	38.54	37.90	39.55	36.12	35.57	33.10
	-0.18	0.04	-0.01	-0.07	-0.17	-0.01	-0.21	0.21	-0.32	-0.71	-0.59	-1.52	-1.17	-0.89	-0.95	-0.69	-0.63	-1.00	-1.39	-1.23	-1.36	-0.92	-1.03	-1.18
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.03	-0.16	-0.07	-0.38	-1.51	-1.26	-1.97	-1.79	-1.03	-0.35	0.00	-0.21	-0.30	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	7.12	11.97	10.57	26.36	22.38	18.60	17.22	30.49	35.31	39.17	37.51	43.22	46.94	36.76	39.68	34.00	33.14	36.72	38.37	37.91	39.43	35.71	35.52	33.36
	-0.97	-0.34	-0.26	-0.59	-0.43	-0.42	-0.84	-1.11	-1.18	-1.31	-1.24	-1.25	-1.50	-1.17	-1.26	-1.10	-1.06	-1.16	-1.21	-1.22	-1.27	-1.04	-1.08	-0.92
	26.01	0.00	0.00	0.00	-0.29	-3.80	7.68	0.00	0.00	0.00	0.00	-6.92	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	40.30	13.55	11.85	29.35	16.92	22.70	9.98	35.16	40.65	45.62	45.44	67.49	59.31	62.32	62.37	65.15	61.66	56.07	49.17	44.01	48.41	44.90	40.89	37.97
	3.82	1.23	1.03	2.40	1.31	1.90	1.09	3.56	4.16	4.82	4.59	7.24	5.94	4.60	4.98	4.23	4.09	4.69	5.01	4.87	5.02	4.30	4.29	3.70
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.32	-2.09	-0.87	-4.93	-19.79	-16.45	-25.82	-23.37	-13.51	-4.58	-0.01	-2.68	-3.85	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	40.81	13.69	11.91	29.36	16.94	22.85	10.25	36.02	41.75	46.93	69.14	156.83	117.58	155.01	140.36	230.73	141.21	157.62	119.73	97.27	61.38	98.45	123.21	38.86
	4.33	1.38	1.08	2.42	1.33	2.04	1.36	4.42	5.27	6.09	5.88	9.36	7.68	5.91	6.22	5.32	5.21	5.93	6.34	6.29	6.60	5.63	5.52	4.59
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.36	-24.51	-88.09	-61.46	-111.17	-93.20	-190.31	-101.81	-113.81	-73.81	-51.86	-14.08	-56.07	-81.08	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

MHK VL 61756	37.51	12.66	11.11	27.63	15.98	21.40	9.20	33.03	38.12	42.30	40.61	62.41	51.02	41.74	44.45	39.49	38.27	40.88	41.58	40.55	42.53	38.54	37.78	35.22
	1.03	0.34	0.29	0.68	0.37	0.60	0.31	1.43	1.64	1.78	1.60	2.75	1.99	1.48	1.56	1.34	1.29	1.38	1.44	1.42	1.49	1.31	1.18	0.94
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.04	-0.25	-0.29	-0.59	-2.34	-1.95	-3.05	-2.78	-1.62	-0.56	0.00	-0.34	-0.49	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	40.29	13.55	11.85	29.31	16.89	22.67	10.02	35.21	40.75	45.82	45.80	67.83	60.02	64.70	64.35	68.18	64.41	57.73	49.83	44.14	48.85	45.50	41.01	38.01
	3.81	1.23	1.02	2.37	1.28	1.87	1.13	3.61	4.27	4.99	4.73	7.48	6.08	4.70	5.06	4.29	4.17	4.80	5.15	5.00	5.16	4.46	4.41	3.73
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.35	-2.31	-0.97	-5.50	-22.07	-18.35	-28.79	-26.05	-15.05	-5.11	-0.01	-2.99	-4.30	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	45.98	13.68	11.96	29.55	17.03	22.87	10.13	41.69	56.43	83.93	93.63	78.56	72.36	70.94	65.20	74.81	73.76	67.56	55.11	47.69	54.45	59.34	50.07	42.60
	4.23	1.36	1.13	2.61	1.42	2.06	1.24	4.01	4.69	5.44	5.14	8.06	6.57	5.11	5.42	4.61	4.50	5.22	5.59	5.45	5.61	4.81	4.78	4.08
	-5.27	0.00	0.00	0.00	0.00	0.00	0.00	-6.08	-15.25	-38.02	-49.74	-11.12	-17.35	-27.90	-18.85	-35.09	-35.06	-24.47	-9.94	-3.12	-8.14	-17.78	-8.69	-4.24
	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	35.42	11.91	10.56	26.30	15.34	20.30	8.49	30.16	35.04	38.95	37.30	57.30	46.76	36.62	39.51	33.84	32.98	36.57	38.19	37.73	39.24	35.56	35.32	33.16
	-1.06	-0.40	-0.27	-0.64	-0.27	-0.50	-0.40	-1.44	-1.44	-1.53	-1.46	-2.08	-1.68	-1.31	-1.43	-1.27	-1.21	-1.31	-1.39	-1.40	-1.46	-1.18	-1.28	-1.12
	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	10.00	13.02	11.44	28.48	24.12	22.15	19.86	33.66	39.02	43.57	42.15	52.50	53.46	46.57	48.84	45.28	43.52	44.68	43.87	41.89	44.42	40.25	39.00	36.39
	1.91	0.70	0.61	1.54	1.30	1.12	1.80	2.06	2.54	2.99	2.78	2.78	3.55	2.75	3.02	2.50	2.38	2.79	2.93	2.76	2.92	2.36	2.40	2.11
	26.01	0.00	0.00	0.00	-0.29	-4.69	7.68	0.00	0.00	-0.09	-0.62	-12.17	-1.47	-5.89	-4.89	-7.67	-6.94	-4.01	-1.36	0.00	-0.80	-1.15	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	6.15	11.65	10.29	25.61	21.20	20.22	16.39	29.71	33.33	36.51	35.11	42.70	43.15	35.29	37.71	33.63	32.71	34.82	35.25	34.67	36.12	33.29	32.83	30.65
	-1.94	-0.67	-0.53	-1.33	-1.62	-0.82	-1.67	-1.89	-3.15	-4.00	-3.83	-3.36	-5.73	-4.41	-4.70	-3.79	-3.59	-4.27	-4.74	-4.45	-4.82	-3.80	-3.76	-3.63
	26.01	0.00	0.00	0.00	-0.29	-4.69	7.68	0.00	0.00	-0.03	-0.19	-8.51	-0.44	-1.77	-1.47	-2.31	-2.10	-1.21	-0.41	0.00	-0.24	-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	10.47	12.39	11.02	27.06	24.00	22.00	20.00	33.20	38.84	45.34	45.99	61.72	52.54	52.56	52.51	52.41	51.61	47.66	42.85	39.27	42.63	40.26	36.08	33.12
	2.38	0.07	0.20	0.12	1.18	0.96	1.94	0.82	0.42	-0.17	-0.37	2.01	-0.32	-0.49	-0.05	-0.43	-0.39	-0.60	-0.58	-0.19	-0.16	-0.79	-0.75	-1.16
	26.01	0.00	0.00	0.00	-0.29	-4.69	7.68	-0.77	-1.94	-5.03	-7.61	-22.16	-4.42	-15.12	-11.62	-17.74	-17.80	-10.38	-3.86	-0.33	-2.08	-4.31	-0.23	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	34.99	11.96	10.56	26.28	15.03	20.26	8.22	30.90	34.71	38.14	36.72	55.14	45.27	36.96	39.40	35.21	34.25	36.39	36.76	36.14	37.70	34.48	33.98	31.58
	-1.49	-0.35	-0.27	-0.67	-0.58	-0.54	-0.67	-0.70	-1.77	-2.37	-2.25	-4.33	-3.67	-2.95	-3.19	-2.47	-2.29	-2.84	-3.27	-2.98	-3.27	-2.65	-2.62	-2.70
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.03	-0.21	-0.09	-0.49	-1.98	-1.65	-2.58	-2.34	-1.36	-0.46	0.00	-0.27	-0.39	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