P-4A

Page Ref: P-4A

Time Weighted/Integrated Real Time LBMP - Zonal

--- LBMP $

--- Marginal Cost of Losses

--- Marginal Cost of Congestion

Zonal Prices

Date: 08/26/2026

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	39.56	35.91	35.36	34.76	35.52	36.40	42.49	38.71	28.97	22.16	27.86	32.31	34.66	34.75	33.92	39.18	38.20	45.87	48.42	50.89	49.91	47.48	45.88	41.14
	1.09	1.03	1.08	1.05	1.09	1.06	1.17	1.15	0.95	0.64	0.81	0.93	0.91	0.92	0.83	0.99	0.99	1.31	1.70	1.89	1.76	1.62	1.54	1.32
	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

CENTRL 61754	37.75	34.16	33.51	33.00	33.72	34.63	40.61	36.84	27.54	21.06	26.46	30.69	33.03	33.14	32.43	37.48	36.63	44.34	46.45	48.86	47.76	45.24	43.52	38.90
	-0.72	-0.72	-0.77	-0.72	-0.71	-0.71	-0.72	-0.73	-0.48	-0.45	-0.60	-0.69	-0.71	-0.70	-0.66	-0.71	-0.58	-0.22	-0.26	-0.14	-0.39	-0.62	-0.83	-0.92
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

DUNWOD 61760	39.42	35.68	35.08	34.53	35.22	36.13	42.23	38.69	31.82	30.25	28.66	33.32	35.94	36.12	35.35	40.87	39.69	47.18	49.10	51.14	49.79	47.65	46.40	41.73
	0.95	0.80	0.80	0.81	0.78	0.79	0.90	1.13	1.28	1.17	1.60	1.95	2.20	2.29	2.26	2.68	2.49	2.62	2.38	2.14	1.64	1.79	2.05	1.92
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-2.51	-7.57	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

GENESE 61753	37.33	33.75	33.05	32.54	33.20	34.08	39.99	36.34	27.28	20.91	26.28	30.45	33.02	33.13	32.42	37.42	36.69	44.52	46.66	48.93	47.91	45.25	43.37	38.59
	-1.14	-1.13	-1.23	-1.18	-1.23	-1.26	-1.33	-1.22	-0.74	-0.61	-0.78	-0.93	-0.72	-0.71	-0.67	-0.77	-0.52	-0.05	-0.06	-0.07	-0.23	-0.60	-0.98	-1.23
	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

H Q 61844	38.64	35.04	34.42	33.86	34.57	35.51	41.57	37.69	27.94	21.43	25.36	31.22	33.61	33.67	32.94	37.98	37.01	43.96	42.52	48.78	48.14	45.88	44.37	39.83
	0.17	0.16	0.14	0.13	0.14	0.17	0.24	0.13	-0.08	-0.09	-0.13	-0.16	-0.14	-0.16	-0.14	-0.21	-0.20	-0.28	-0.26	-0.22	-0.01	0.03	0.02	0.01
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	1.56	0.00	0.00	0.00	0.00	0.00	0.00	0.32	3.94	0.00	0.00	0.00	0.00	0.00

HUD VL 61758	39.34	35.61	35.01	34.45	35.13	36.03	42.11	38.56	27.59	17.61	28.38	33.01	35.59	35.77	34.99	40.47	39.36	46.87	48.96	51.10	49.82	47.52	46.16	41.47
	0.87	0.72	0.73	0.73	0.70	0.69	0.79	1.00	1.09	0.96	1.33	1.63	1.84	1.94	1.90	2.28	2.15	2.31	2.24	2.11	1.67	1.66	1.81	1.66
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	1.52	4.86	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

LONGIL 61762	40.43	36.65	37.33	35.55	41.82	46.69	43.46	46.88	40.56	32.13	29.26	34.85	40.15	50.51	70.72	64.47	67.94	221.40	96.26	156.67	60.05	64.58	48.61	49.12
	1.96	1.77	1.84	1.83	1.89	1.83	2.13	2.24	2.16	1.79	2.20	2.71	3.14	3.18	3.07	3.54	3.22	3.33	3.45	3.14	2.67	2.85	3.27	3.01
	0.00	0.00	-1.21	0.00	-5.50	-9.52	0.00	-7.08	-10.38	-8.82	0.00	-0.76	-3.27	-13.49	-34.56	-22.74	-27.51	-173.51	-46.09	-104.53	-9.23	-15.87	-1.00	-6.30

MHK VL 61756	39.30	35.57	34.86	34.31	35.11	36.13	42.32	38.44	28.59	21.87	27.44	31.79	34.24	34.36	33.57	38.80	37.88	45.71	48.10	50.69	49.86	47.17	45.36	40.47
	0.83	0.69	0.59	0.59	0.67	0.79	0.99	0.88	0.57	0.35	0.38	0.41	0.49	0.53	0.49	0.61	0.66	1.15	1.39	1.69	1.71	1.31	1.01	0.65
	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

MILLWD 61759	39.28	35.56	34.96	34.42	35.10	36.01	42.06	38.53	31.27	28.86	28.50	33.13	35.72	35.90	35.12	40.62	39.46	46.93	48.91	50.97	49.63	47.43	46.16	41.52
	0.81	0.68	0.68	0.70	0.67	0.67	0.74	0.97	1.14	1.03	1.44	1.75	1.98	2.06	2.03	2.43	2.24	2.36	2.20	1.97	1.48	1.58	1.81	1.70
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-2.11	-6.31	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.Y.C. 61761	39.38	35.64	35.05	34.50	35.20	36.14	42.23	38.71	31.84	28.92	28.79	33.45	36.09	36.28	35.48	41.02	39.76	47.12	48.96	50.95	49.61	47.60	46.48	41.81
	0.91	0.76	0.77	0.78	0.76	0.80	0.90	1.15	1.35	1.27	1.73	2.07	2.34	2.45	2.40	2.82	2.55	2.56	2.25	1.95	1.46	1.75	2.13	1.99
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-2.47	-6.13	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

NORTH 61755	38.96	35.32	34.68	34.12	34.85	35.86	42.06	38.16	28.26	21.62	27.10	31.45	33.87	33.89	33.18	38.17	37.15	44.31	46.64	48.91	48.40	46.31	44.84	40.25
	0.49	0.44	0.40	0.40	0.41	0.52	0.74	0.60	0.24	0.10	0.04	0.07	0.12	0.06	0.10	-0.02	-0.06	-0.25	-0.08	-0.09	0.26	0.46	0.49	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	0.00	0.00	0.00	0.00	0.00	0.00	0.00

NPX 61845	39.18	37.93	36.08	34.52	35.31	36.31	42.20	39.06	32.30	26.34	28.90	32.78	34.95	35.04	34.17	39.47	38.33	45.33	43.98	50.16	53.25	50.98	46.79	41.05
	0.71	0.77	0.85	0.80	0.82	0.74	0.70	0.84	0.92	0.77	1.06	1.22	1.20	1.20	1.09	1.28	1.12	1.09	1.20	1.16	1.05	1.10	1.21	1.19
	0.00	-2.27	-0.95	0.00	-0.05	-0.22	-0.18	-0.66	-3.36	-4.05	-0.78	-0.18	0.00	0.00	0.00	0.00	0.00	0.32	3.94	0.00	-4.05	-4.03	-1.23	-0.04

O H 61846	36.07	32.65	31.98	31.55	32.14	32.86	38.48	34.89	26.54	20.45	25.66	29.66	32.37	32.35	31.54	36.50	35.43	43.03	44.73	46.72	45.72	43.20	41.46	36.88
	-2.41	-2.24	-2.30	-2.17	-2.30	-2.48	-2.85	-2.67	-1.48	-1.07	-1.40	-1.72	-1.38	-1.48	-1.55	-2.07	-1.79	-1.53	-1.99	-2.28	-2.43	-2.65	-2.89	-2.94
	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	-0.37	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

PJM 61847	37.72	34.13	33.50	33.05	32.64	28.17	40.44	36.85	23.73	6.27	25.54	31.50	34.09	34.18	33.42	38.57	37.54	44.77	43.01	49.13	47.77	45.37	43.97	39.42
	-0.75	-0.75	-0.77	-0.66	-0.72	-0.79	-0.88	-0.71	-0.14	-0.03	0.05	0.12	0.34	0.35	0.33	0.38	0.33	0.54	0.23	0.13	-0.38	-0.49	-0.38	-0.40
	0.00	0.00	0.00	0.00	1.08	6.39	0.00	0.00	4.15	15.22	1.56	0.00	0.00	0.00	0.00	0.00	0.00	0.32	3.94	0.00	0.00	0.00	0.00	0.00

WEST 61752	36.66	33.15	32.45	32.04	32.65	33.39	39.14	35.47	26.93	20.73	26.07	30.19	32.94	32.96	32.18	36.89	36.15	44.00	45.74	47.87	46.71	43.99	42.19	37.49
	-1.81	-1.73	-1.82	-1.68	-1.78	-1.95	-2.19	-2.09	-1.09	-0.79	-0.98	-1.19	-0.81	-0.88	-0.91	-1.31	-1.07	-0.57	-0.98	-1.12	-1.44	-1.86	-2.16	-2.33
	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