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: 07/19/2026

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	36.58	37.83	33.97	32.31	32.11	32.19	28.82	23.90	30.91	30.08	30.75	29.75	27.76	29.95	30.16	32.48	36.39	39.70	48.50	52.31	52.40	45.27	43.81	38.85
	1.17	1.16	1.06	1.01	0.98	0.99	0.85	0.66	0.73	0.63	0.53	0.47	0.41	0.47	0.45	0.48	0.63	0.79	1.05	1.29	1.42	1.29	1.23	1.15
	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	35.10	36.50	32.76	30.65	30.53	30.64	27.42	22.77	29.56	28.80	29.49	28.59	26.73	28.78	29.06	31.31	35.12	38.82	48.10	52.18	52.30	44.65	43.23	37.65
	-0.62	-0.71	-0.65	-0.65	-0.60	-0.56	-0.55	-0.47	-0.62	-0.65	-0.72	-0.69	-0.63	-0.70	-0.64	-0.69	-0.75	-0.82	-0.90	-0.81	-0.70	-0.68	-0.56	-0.57
	-0.32	-0.54	-0.50	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	-0.12	-0.72	-1.56	-1.96	-2.02	-1.36	-1.21	-0.51

DUNWOD 61760	37.86	38.88	34.88	33.17	33.00	32.99	29.62	24.68	31.97	31.35	32.31	31.54	29.69	32.18	32.54	35.14	39.06	42.42	51.45	54.84	54.46	46.87	45.30	39.85
	2.45	2.21	1.97	1.88	1.87	1.79	1.65	1.44	1.80	1.90	2.09	2.26	2.34	2.70	2.83	3.11	3.29	3.50	4.00	3.82	3.48	2.89	2.72	2.14
	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	-0.03	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

GENESE 61753	34.14	35.18	31.55	29.87	29.67	29.80	26.71	22.18	28.87	28.03	28.84	27.96	26.15	28.17	28.46	30.64	34.21	37.12	45.23	48.71	48.76	42.20	41.09	36.35
	-1.27	-1.48	-1.36	-1.43	-1.46	-1.39	-1.27	-1.07	-1.31	-1.41	-1.38	-1.31	-1.21	-1.31	-1.25	-1.35	-1.56	-1.79	-2.22	-2.32	-2.21	-1.77	-1.48	-1.36
	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	35.45	36.72	32.92	31.32	31.14	31.23	28.00	23.27	30.24	29.51	30.31	29.34	27.38	29.52	29.72	32.01	35.82	38.98	47.54	51.16	51.17	44.19	42.78	37.91
	0.04	0.05	0.02	0.02	0.01	0.03	0.03	0.03	0.07	0.06	0.09	0.06	0.04	0.04	0.01	0.02	0.06	0.06	0.09	0.14	0.19	0.22	0.20	0.20
	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

HUD VL 61758	37.39	38.44	34.50	32.80	32.64	32.64	29.29	24.38	31.60	30.97	31.91	31.12	29.29	31.73	32.07	34.62	38.52	41.85	50.82	54.26	53.90	46.38	44.80	39.43
	1.98	1.78	1.59	1.51	1.51	1.45	1.32	1.14	1.43	1.53	1.69	1.84	1.94	2.24	2.36	2.59	2.76	2.93	3.38	3.24	2.93	2.40	2.22	1.73
	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	-0.03	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

LONGIL 61762	38.39	39.24	35.22	33.53	33.37	33.31	29.96	25.07	32.23	31.55	32.67	31.98	30.12	32.86	41.97	43.66	39.30	42.51	51.47	54.77	54.40	47.01	45.78	40.15
	2.98	2.57	2.31	2.23	2.24	2.11	1.99	1.82	2.05	2.11	2.45	2.70	2.77	3.36	3.44	3.67	3.54	3.59	4.03	3.75	3.43	3.03	3.20	2.44
	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	-0.01	-8.83	-7.99	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

MHK VL 61756	36.03	37.22	33.37	31.75	31.60	31.68	28.39	23.54	30.53	29.81	30.50	29.57	27.66	29.83	30.07	32.44	36.35	39.90	49.07	53.20	53.33	45.75	44.19	38.74
	0.62	0.56	0.46	0.45	0.48	0.48	0.42	0.30	0.35	0.36	0.28	0.29	0.31	0.35	0.37	0.45	0.54	0.65	0.95	1.26	1.36	1.09	0.99	0.75
	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	-0.05	-0.33	-0.68	-0.92	-1.00	-0.69	-0.62	-0.27

MILLWD 61759	37.60	38.63	34.67	32.96	32.80	32.79	29.44	24.52	31.78	31.16	32.11	31.33	29.48	31.95	32.30	34.86	38.76	42.11	51.11	54.50	54.12	46.56	45.00	39.60
	2.19	1.96	1.76	1.67	1.67	1.59	1.47	1.28	1.61	1.71	1.89	2.05	2.13	2.47	2.59	2.84	3.00	3.20	3.67	3.47	3.15	2.59	2.43	1.90
	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	-0.02	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

N.Y.C. 61761	38.06	39.08	35.06	33.35	33.18	33.15	29.78	24.83	32.16	31.55	32.49	31.75	29.90	32.39	32.77	35.39	39.30	42.65	51.71	55.07	54.71	47.10	45.54	40.04
	2.65	2.41	2.15	2.05	2.05	1.96	1.81	1.59	1.99	2.10	2.27	2.47	2.55	2.91	3.06	3.36	3.54	3.74	4.26	4.05	3.73	3.12	2.96	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	-0.03	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

NORTH 61755	35.43	36.70	32.88	31.27	31.10	31.18	27.98	23.23	30.22	29.48	30.32	29.34	27.32	29.43	29.60	31.90	35.77	38.94	47.55	51.33	51.44	44.48	43.08	38.20
	0.02	0.03	-0.02	-0.02	-0.03	-0.02	0.01	-0.01	0.04	0.03	0.10	0.06	-0.03	-0.05	-0.11	-0.10	0.01	0.03	0.11	0.31	0.46	0.50	0.50	0.49
	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	36.14	37.60	33.82	32.23	32.03	32.12	28.79	23.90	30.95	30.17	30.95	30.05	28.11	30.40	30.46	32.94	36.76	39.94	48.44	51.93	51.16	39.61	43.45	39.00
	0.97	0.94	0.91	0.93	0.91	0.93	0.82	0.66	0.78	0.72	0.73	0.77	0.76	0.91	0.89	0.95	1.00	1.03	0.99	0.90	0.83	0.90	0.93	0.97
	0.23	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	0.14	0.00	0.00	0.00	0.00	0.00	0.64	5.27	0.06	-0.31

O H 61846	32.18	32.76	29.41	28.66	28.48	28.68	25.74	21.43	27.34	27.13	27.99	27.14	25.37	27.36	27.68	29.68	33.02	35.46	42.85	45.98	46.09	40.09	39.35	34.99
	-2.66	-2.95	-2.60	-2.64	-2.65	-2.52	-2.23	-1.82	-2.15	-2.32	-2.23	-2.14	-1.98	-2.12	-2.03	-2.31	-2.74	-3.46	-4.60	-5.04	-4.89	-3.89	-3.22	-2.72
	0.57	0.96	0.89	0.00	0.00	0.00	0.00	0.00	0.69	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

PJM 61847	35.33	35.63	32.46	31.07	30.93	30.98	20.60	18.57	30.10	29.44	30.33	29.53	27.72	29.99	30.35	32.70	36.42	39.43	47.86	51.16	50.94	43.84	42.58	37.58
	0.08	-0.25	-0.20	-0.23	-0.19	-0.22	-0.21	-0.11	-0.08	-0.01	0.10	0.25	0.38	0.50	0.64	0.68	0.66	0.52	0.42	0.14	-0.03	-0.13	0.01	-0.13
	0.15	0.79	0.24	0.00	0.00	0.00	7.17	4.56	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.02	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

WEST 61752	32.69	33.13	29.72	29.12	28.98	29.16	26.14	21.77	28.47	27.57	28.42	27.57	25.79	27.83	28.19	30.27	33.74	36.24	43.88	47.20	47.31	41.09	40.30	35.76
	-2.03	-2.37	-2.11	-2.18	-2.15	-2.04	-1.83	-1.47	-1.70	-1.88	-1.80	-1.71	-1.56	-1.66	-1.52	-1.73	-2.02	-2.68	-3.56	-3.82	-3.67	-2.89	-2.28	-1.95
	0.69	1.17	1.08	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