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: 07/17/2026

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	35.87	33.77	30.65	34.89	32.49	34.15	33.18	34.35	35.02	33.35	34.88	35.14	34.23	41.20	45.41	48.99	51.12	51.83	57.05	53.39	55.80	54.59	47.15	39.13
	1.08	1.07	0.87	0.98	0.93	0.97	0.88	0.79	0.67	0.55	0.49	0.36	0.20	0.28	0.25	0.54	0.67	1.18	1.48	1.56	1.70	1.52	1.14	0.91
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-1.26	0.00	0.00	0.00	0.00	0.00	0.00	1.23	0.00	0.00	0.00	0.00	0.00	0.00	0.00

CENTRL 61754	34.91	32.54	29.59	33.63	31.30	33.02	32.25	33.49	34.22	31.32	34.05	34.69	34.01	41.07	46.05	49.05	52.57	52.66	58.14	54.51	56.51	55.26	47.27	38.37
	-0.25	-0.25	-0.20	-0.28	-0.26	-0.16	-0.05	-0.08	-0.13	-0.22	-0.35	-0.34	-0.22	-0.28	-0.14	-0.13	0.13	0.42	0.55	0.69	0.37	0.23	0.00	-0.22
	-0.37	-0.09	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.02	-0.25	-0.20	-0.42	-1.02	-0.73	-0.77	-1.59	-2.02	-1.98	-2.04	-1.96	-1.26	-0.37

DUNWOD 61760	37.09	34.67	31.40	35.47	33.04	34.68	33.76	35.11	36.11	42.33	37.00	37.70	36.97	44.72	52.53	54.24	56.16	55.34	60.29	55.99	57.66	56.12	48.46	40.52
	2.30	1.97	1.61	1.56	1.48	1.50	1.46	1.54	1.76	2.04	2.62	2.92	2.94	3.51	4.01	4.24	4.48	4.69	4.72	4.16	3.56	3.06	2.45	2.31
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-8.75	0.00	0.00	0.00	-0.29	-3.36	-1.55	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

GENESE 61753	34.18	32.29	29.23	33.11	30.78	32.53	31.95	33.32	34.18	31.08	33.72	34.14	33.67	40.55	44.92	48.23	51.99	51.30	56.20	52.29	54.07	53.01	45.80	37.59
	-0.61	-0.41	-0.55	-0.80	-0.78	-0.65	-0.35	-0.25	-0.17	-0.46	-0.67	-0.64	-0.36	-0.38	-0.25	-0.22	0.31	0.65	0.64	0.46	-0.03	-0.06	-0.20	-0.63
	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	23.13	32.74	29.81	33.96	31.63	33.24	32.42	33.72	34.52	31.67	34.49	34.87	34.09	41.00	45.20	48.39	51.53	50.24	55.12	51.38	53.87	53.04	46.14	38.34
	0.02	0.04	0.02	0.05	0.06	0.07	0.11	0.15	0.17	0.13	0.10	0.09	0.06	0.07	0.03	-0.05	-0.14	-0.41	-0.45	-0.45	-0.22	-0.03	0.13	0.12
	11.68	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

HUD VL 61758	36.64	34.26	31.05	35.14	32.71	34.35	33.41	34.78	35.73	27.01	36.51	37.11	36.41	44.11	52.38	53.71	54.25	54.54	59.52	55.34	57.16	55.66	48.02	40.04
	1.85	1.56	1.26	1.23	1.15	1.18	1.11	1.22	1.38	1.63	2.12	2.33	2.39	2.85	3.21	3.41	3.64	3.89	3.95	3.51	3.06	2.59	2.01	1.82
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	6.15	0.00	0.00	0.00	-0.33	-4.00	-1.86	1.06	0.00	0.00	0.00	0.00	0.00	0.00	0.00

LONGIL 61762	37.80	35.29	32.00	35.93	33.41	35.16	34.31	35.63	36.65	42.48	37.46	42.41	37.53	47.57	53.00	54.58	63.24	56.67	65.18	56.08	60.48	55.76	48.55	41.05
	3.02	2.59	2.21	2.02	1.85	1.98	2.01	2.06	2.30	2.45	3.07	3.48	3.50	4.15	4.55	4.62	4.65	4.84	4.96	4.22	3.61	2.66	2.16	2.83
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-8.49	0.00	-4.15	0.00	-2.50	-3.28	-1.52	-6.91	-1.18	-4.65	-0.03	-2.76	-0.03	-0.39	0.00

MHK VL 61756	35.89	33.55	30.49	34.76	32.37	34.08	33.17	34.40	35.11	32.11	35.04	35.57	34.77	41.96	46.68	49.90	53.38	52.97	58.50	54.95	57.43	56.24	48.40	39.73
	0.91	0.80	0.70	0.85	0.80	0.90	0.87	0.83	0.76	0.58	0.64	0.67	0.65	0.81	0.99	1.10	1.35	1.63	2.01	2.22	2.28	2.13	1.68	1.31
	-0.19	-0.05	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.01	-0.13	-0.10	-0.21	-0.52	-0.36	-0.36	-0.69	-0.92	-0.89	-1.05	-1.04	-0.72	-0.21

MILLWD 61759	36.84	34.44	31.19	35.26	32.84	34.48	33.55	34.89	35.87	40.65	36.71	37.37	36.66	44.30	51.65	53.59	55.68	54.88	59.83	55.58	57.30	55.77	48.14	40.23
	2.05	1.74	1.41	1.35	1.28	1.31	1.25	1.32	1.52	1.78	2.32	2.59	2.63	3.13	3.57	3.78	4.00	4.23	4.27	3.75	3.20	2.70	2.13	2.01
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-7.33	0.00	0.00	0.00	-0.25	-2.92	-1.36	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

N.Y.C. 61761	37.34	34.89	31.60	35.65	33.24	34.87	33.95	35.29	36.34	42.40	37.27	38.00	37.25	45.02	52.82	54.53	56.43	55.60	60.43	56.20	57.83	56.31	48.73	40.79
	2.55	2.19	1.81	1.74	1.68	1.69	1.65	1.73	1.99	2.29	2.88	3.22	3.23	3.81	4.36	4.55	4.76	4.95	4.87	4.36	3.73	3.25	2.73	2.58
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-8.57	0.00	0.00	0.00	-0.28	-3.30	-1.53	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

NORTH 61755	34.79	32.73	29.77	33.99	31.67	33.33	32.60	33.94	34.72	31.79	34.56	34.90	34.08	40.92	45.01	48.08	51.18	49.98	54.87	51.29	53.86	53.01	46.22	38.50
	0.00	0.03	-0.02	0.07	0.11	0.16	0.30	0.37	0.37	0.25	0.17	0.12	0.05	0.00	-0.16	-0.37	-0.49	-0.68	-0.69	-0.55	-0.24	-0.05	0.21	0.28
	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	30.37	37.70	51.50	42.47	32.40	34.00	33.34	34.15	34.89	34.39	35.22	35.13	34.56	34.98	36.66	32.67	52.32	51.71	56.56	51.53	56.28	53.87	46.57	38.63
	2.21	2.26	1.41	0.85	0.84	0.83	0.74	0.59	0.54	0.62	0.83	0.70	0.53	0.70	0.56	0.78	0.65	1.06	1.00	0.85	0.98	0.80	0.57	0.59
	6.63	-2.74	-20.31	-7.71	0.00	0.00	-0.30	0.01	0.00	-2.23	0.00	0.35	0.00	6.65	9.06	16.56	0.00	0.00	0.00	1.16	-1.21	0.00	0.00	0.18

O H 61846	22.12	31.41	28.37	32.09	29.81	31.56	31.03	32.45	33.52	30.42	32.88	33.25	32.90	36.86	43.68	46.71	50.47	115.89	54.15	50.16	51.73	50.86	44.15	36.18
	-1.83	-1.29	-1.42	-1.82	-1.75	-1.62	-1.27	-1.12	-0.83	-1.12	-1.51	-1.54	-1.12	-1.44	-1.49	-1.74	-1.20	-0.87	-1.42	-1.68	-2.37	-2.21	-1.86	-2.04
	10.84	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	2.64	0.00	0.00	0.00	-66.11	0.00	0.00	0.00	0.00	0.00	0.00

PJM 61847	23.39	16.82	25.51	27.97	28.66	27.94	17.49	28.29	34.51	16.98	35.07	35.65	35.09	42.36	49.40	51.26	53.47	52.69	57.44	53.37	54.96	56.29	43.58	38.37
	0.28	0.21	0.08	-0.10	-0.11	-0.01	0.07	0.09	0.28	0.51	0.68	0.87	1.06	1.19	1.49	1.54	1.80	2.04	1.88	1.53	0.86	0.58	0.28	0.15
	11.68	16.09	4.37	5.84	2.79	5.22	14.88	5.37	0.12	15.06	0.00	0.00	0.00	-0.24	-2.75	-1.27	0.00	0.00	0.00	0.00	0.00	-2.65	2.70	0.00

WEST 61752	33.66	32.01	28.94	32.72	30.40	32.21	31.69	33.14	34.21	31.10	33.62	34.02	33.69	40.46	44.82	47.96	51.78	51.08	55.64	51.60	53.17	52.19	45.20	36.94
	-1.13	-0.69	-0.85	-1.19	-1.16	-0.97	-0.62	-0.43	-0.14	-0.44	-0.76	-0.76	-0.34	-0.47	-0.35	-0.49	0.10	0.43	0.08	-0.24	-0.93	-0.88	-0.80	-1.28
	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