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: 08/30/2026

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	31.39	29.46	27.26	26.16	26.33	26.78	28.03	26.90	28.66	27.83	34.39	35.65	35.56	37.15	34.78	39.31	43.10	41.76	36.53	47.27	38.59	37.23	37.52	35.34
	0.83	0.74	0.68	0.68	0.67	0.65	0.75	0.64	0.60	0.51	0.54	0.61	0.72	0.73	0.61	0.91	1.18	1.20	1.19	1.49	1.13	1.03	0.97	0.78
	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	30.01	28.16	26.02	24.90	25.03	25.54	26.68	25.76	27.52	26.84	33.31	34.41	33.98	35.63	33.50	37.64	41.17	39.81	34.90	45.12	37.06	35.55	35.70	33.87
	-0.60	-0.57	-0.56	-0.58	-0.63	-0.59	-0.61	-0.51	-0.53	-0.48	-0.55	-0.63	-0.85	-0.79	-0.67	-0.76	-0.75	-0.75	-0.44	-0.66	-0.66	-0.76	-0.86	-0.68
	-0.04	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	-0.25	-0.10	0.00	0.00

DUNWOD 61760	31.76	29.78	27.54	26.37	26.49	26.99	28.13	27.05	28.76	27.89	34.79	36.31	36.48	38.35	36.27	40.50	44.00	42.52	37.19	48.02	39.12	37.78	38.27	36.00
	1.20	1.05	0.97	0.89	0.84	0.85	0.85	0.79	0.71	0.56	0.94	1.27	1.65	1.92	2.10	2.10	2.09	1.96	1.84	2.24	1.65	1.58	1.72	1.45
	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

GENESE 61753	29.73	28.05	25.86	24.71	24.77	25.32	26.42	25.60	27.47	26.87	33.56	34.73	34.08	35.58	33.30	37.29	40.89	39.63	34.72	44.68	35.87	34.93	35.38	33.68
	-0.73	-0.67	-0.72	-0.77	-0.89	-0.82	-0.86	-0.66	-0.59	-0.45	-0.30	-0.32	-0.76	-0.84	-0.86	-1.11	-1.02	-0.93	-0.62	-1.10	-0.99	-1.04	-1.18	-0.87
	0.10	0.01	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	0.61	0.23	0.00	0.00

H Q 61844	30.58	28.77	26.60	25.51	25.70	26.19	27.34	26.34	28.16	27.48	34.03	35.17	34.91	36.47	34.16	38.38	41.90	40.57	35.23	45.72	37.53	36.30	36.67	34.71
	0.02	0.04	0.03	0.03	0.05	0.06	0.06	0.07	0.10	0.16	0.17	0.12	0.07	0.04	-0.01	-0.02	-0.02	0.01	-0.11	-0.05	0.06	0.09	0.11	0.16
	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	31.54	29.58	27.35	26.20	26.35	26.84	27.99	26.91	28.62	27.78	34.60	36.07	36.19	37.99	35.91	40.16	43.74	42.31	37.02	47.80	38.92	37.55	37.96	35.71
	0.98	0.85	0.78	0.72	0.69	0.70	0.71	0.65	0.56	0.45	0.75	1.03	1.35	1.57	1.74	1.76	1.83	1.75	1.67	2.02	1.46	1.34	1.41	1.16
	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

LONGIL 61762	32.38	30.35	27.99	26.73	26.74	27.27	28.35	27.17	28.96	27.98	34.78	36.34	36.66	38.83	37.44	40.57	43.99	42.21	36.90	47.63	38.96	37.68	38.13	36.07
	1.81	1.62	1.41	1.24	1.09	1.14	1.06	0.91	0.90	0.65	0.92	1.30	1.82	2.41	2.66	2.17	2.08	1.65	1.56	1.85	1.49	1.48	1.57	1.52
	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	-0.61	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

MHK VL 61756	30.80	28.95	26.79	25.58	25.77	26.26	27.46	26.43	28.36	27.68	34.27	35.54	35.31	36.96	34.71	39.06	42.65	41.43	36.33	46.98	38.35	37.00	37.31	35.30
	0.24	0.22	0.21	0.09	0.12	0.12	0.17	0.16	0.30	0.35	0.41	0.49	0.47	0.54	0.54	0.66	0.74	0.88	0.98	1.20	0.89	0.80	0.75	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	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

MILLWD 61759	31.60	29.64	27.42	26.26	26.38	26.88	28.02	26.95	28.65	27.79	34.66	36.16	36.30	38.14	36.07	40.29	43.80	42.33	37.03	47.82	38.95	37.60	38.06	35.79
	1.04	0.91	0.84	0.77	0.73	0.74	0.73	0.69	0.59	0.46	0.80	1.11	1.46	1.71	1.90	1.89	1.89	1.77	1.69	2.04	1.48	1.40	1.50	1.24
	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.Y.C. 61761	31.85	29.91	27.67	26.50	26.60	27.09	28.23	27.17	28.86	27.98	34.92	36.48	36.66	38.54	36.47	40.66	44.12	42.60	37.27	48.11	39.20	37.90	38.46	36.18
	1.28	1.17	1.09	1.01	0.95	0.96	0.95	0.91	0.80	0.65	1.06	1.43	1.82	2.12	2.30	2.26	2.21	2.03	1.93	2.33	1.74	1.69	1.90	1.63
	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

NORTH 61755	30.53	28.75	26.58	25.50	25.72	26.24	27.38	26.38	28.36	27.69	34.26	35.31	35.01	36.54	34.09	38.34	41.81	40.55	35.37	45.95	37.67	36.48	36.86	34.95
	-0.03	0.02	0.00	0.02	0.06	0.11	0.09	0.12	0.30	0.37	0.41	0.27	0.17	0.11	-0.08	-0.06	-0.10	-0.01	0.02	0.17	0.20	0.27	0.31	0.40
	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	34.01	29.43	27.22	26.41	26.41	26.71	27.92	26.77	28.54	27.62	34.22	35.61	35.63	37.20	34.94	39.40	42.87	41.41	36.15	46.75	37.74	36.98	37.03	34.92
	0.79	0.70	0.64	0.68	0.66	0.58	0.64	0.50	0.49	0.29	0.37	0.57	0.79	0.77	0.77	0.96	0.96	0.85	0.81	0.97	0.66	0.78	0.73	0.57
	-2.65	0.00	0.00	-0.24	-0.09	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.05	0.00	0.00	0.00	0.00	0.38	0.00	0.26	0.20

O H 61846	28.81	27.37	25.23	24.09	24.12	24.70	25.73	24.99	26.86	26.30	32.91	34.11	33.22	34.67	32.40	36.21	39.70	38.38	33.65	43.15	33.85	33.49	34.31	32.92
	-1.52	-1.34	-1.34	-1.39	-1.53	-1.44	-1.55	-1.27	-1.19	-1.02	-0.94	-0.93	-1.61	-1.76	-1.77	-2.19	-2.22	-2.18	-1.69	-2.63	-2.25	-2.18	-2.25	-1.63
	0.24	0.01	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	1.37	0.53	0.00	0.00

PJM 61847	30.03	28.42	16.60	11.93	8.35	8.47	9.43	12.18	27.65	17.47	28.82	34.36	34.62	29.25	23.36	33.45	45.93	40.37	35.37	45.67	35.68	35.19	36.15	34.01
	-0.26	-0.30	-0.29	-0.34	-0.40	-0.35	-0.40	-0.32	-0.41	-0.41	-0.29	-0.17	-0.21	-0.10	0.04	-0.14	-0.12	-0.19	0.02	-0.11	-0.31	-0.45	-0.41	-0.25
	0.27	0.02	9.69	13.22	16.90	17.32	17.45	13.76	0.00	9.44	4.74	0.51	0.00	7.07	10.85	4.81	-4.14	0.00	0.00	0.00	1.47	0.57	0.00	0.28

WEST 61752	29.21	27.68	25.51	24.36	24.40	24.99	26.07	25.32	27.20	26.66	33.36	34.60	33.73	35.26	32.96	36.84	40.41	39.09	34.29	44.05	34.53	34.07	34.91	33.48
	-1.12	-1.04	-1.06	-1.13	-1.26	-1.14	-1.21	-0.94	-0.85	-0.67	-0.49	-0.45	-1.11	-1.17	-1.20	-1.56	-1.50	-1.47	-1.06	-1.73	-1.52	-1.58	-1.64	-1.07
	0.23	0.01	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	1.41	0.55	0.00	0.00