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: 08/23/2026

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	47.24	38.18	38.11	35.37	36.83	45.19	43.01	35.18	32.76	32.63	34.92	35.43	44.61	39.72	38.16	33.04	36.70	48.91	50.82	49.81	47.91	50.05	45.37	43.25
	1.64	1.34	1.32	1.24	1.26	1.49	1.35	1.15	1.17	1.27	1.14	0.99	1.14	0.91	0.85	0.92	1.02	1.30	1.51	1.54	1.44	1.59	1.37	1.38
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	45.30	36.51	36.23	33.58	35.05	43.12	41.12	33.49	31.15	33.41	35.18	36.02	45.37	39.88	38.74	34.15	38.10	49.63	52.26	50.17	45.78	48.21	43.29	41.09
	-0.60	-0.46	-0.55	-0.55	-0.52	-0.58	-0.54	-0.53	-0.70	-0.77	-0.86	-1.04	-1.29	-1.20	-1.10	-1.04	-0.97	-1.28	-1.19	-0.99	-0.88	-0.99	-0.92	-0.91
	-0.31	-0.13	0.00	0.00	0.00	0.00	0.00	0.00	-0.25	-2.82	-2.25	-2.61	-3.19	-2.27	-2.53	-3.07	-3.39	-3.31	-4.14	-2.88	-0.19	-0.74	-0.20	-0.13

DUNWOD 61760	47.83	38.62	38.35	35.58	36.97	45.39	43.29	35.40	33.14	33.05	35.60	36.53	46.40	41.98	45.70	34.71	38.48	50.95	52.44	51.18	49.43	51.66	50.31	44.34
	2.23	1.78	1.57	1.45	1.40	1.69	1.63	1.38	1.54	1.69	1.81	2.09	2.93	2.69	2.79	2.58	2.80	3.35	3.13	2.91	2.95	3.20	2.72	2.47
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.48	-5.60	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-3.59	0.00

GENESE 61753	43.66	35.41	35.36	32.75	34.23	42.12	40.15	32.68	30.11	29.85	32.60	32.98	41.38	36.87	35.25	30.15	33.88	45.00	46.51	45.72	43.99	43.99	41.41	39.49
	-1.25	-1.14	-1.43	-1.38	-1.34	-1.58	-1.52	-1.34	-1.49	-1.51	-1.39	-1.47	-2.10	-1.95	-1.96	-1.97	-1.80	-2.27	-2.26	-2.14	-2.04	-2.46	-1.99	-2.08
	0.69	0.29	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.21	0.00	0.00	0.00	0.10	0.00	0.00	0.33	0.53	0.41	0.44	2.01	0.61	0.30

H Q 61844	45.64	36.85	36.86	34.20	35.65	43.81	41.79	34.14	31.71	31.43	33.96	34.64	43.72	39.05	37.49	32.22	35.80	47.85	49.53	48.55	46.75	48.71	44.25	42.10
	0.04	0.01	0.07	0.07	0.08	0.11	0.13	0.11	0.11	0.07	0.18	0.19	0.24	0.24	0.18	0.10	0.12	0.25	0.22	0.28	0.28	0.24	0.24	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	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

HUD VL 61758	47.41	38.29	38.07	35.33	36.73	45.08	43.00	35.17	32.88	32.78	35.27	36.13	45.86	40.99	35.34	34.26	38.02	50.42	52.03	50.80	48.99	51.10	43.55	43.85
	1.82	1.45	1.28	1.20	1.15	1.38	1.34	1.15	1.29	1.42	1.49	1.68	2.39	2.18	2.28	2.14	2.34	2.82	2.72	2.53	2.52	2.63	2.18	1.99
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	4.24	0.00	0.00	0.00	0.00	0.00	0.00	0.00	2.63	0.00

LONGIL 61762	48.76	39.49	39.19	36.34	37.75	46.29	44.12	36.07	33.87	33.68	36.18	37.15	50.91	53.53	59.19	44.36	50.90	187.97	246.06	58.84	59.39	53.09	55.77	52.41
	3.17	2.64	2.41	2.21	2.18	2.59	2.46	2.04	2.27	2.32	2.40	2.71	3.85	3.54	3.62	3.31	3.60	4.40	4.26	3.93	4.08	4.27	3.74	3.45
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-3.59	-11.18	-18.27	-8.93	-11.62	-135.96	-192.49	-6.64	-8.84	-0.34	-8.03	-7.10

MHK VL 61756	46.43	37.48	37.42	34.64	36.24	44.71	42.76	34.81	32.41	32.15	34.45	35.09	44.15	39.37	37.89	32.52	36.03	48.39	50.54	49.42	47.64	49.72	45.23	42.97
	0.84	0.64	0.63	0.51	0.67	1.00	1.10	0.79	0.81	0.79	0.67	0.65	0.68	0.56	0.58	0.40	0.35	0.79	1.23	1.15	1.17	1.25	1.23	1.10
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	47.53	38.40	38.14	35.39	36.76	45.14	43.05	35.22	32.97	32.88	35.40	36.31	46.09	41.21	44.12	34.47	38.22	50.63	52.17	50.90	49.12	51.29	49.19	44.06
	1.93	1.56	1.35	1.26	1.19	1.44	1.39	1.20	1.37	1.52	1.61	1.86	2.61	2.40	2.50	2.34	2.54	3.03	2.86	2.63	2.65	2.83	2.38	2.19
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-4.31	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-2.80	0.00

N.Y.C. 61761	47.99	38.76	38.48	35.69	37.08	45.54	43.44	35.50	33.25	33.19	35.73	36.69	46.67	42.78	45.70	34.91	38.68	51.07	52.48	51.23	49.54	51.87	50.41	44.51
	2.40	1.91	1.69	1.56	1.51	1.84	1.78	1.48	1.65	1.82	1.95	2.25	3.20	2.96	3.04	2.79	3.00	3.47	3.17	2.96	3.07	3.40	2.93	2.64
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-1.00	-5.35	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-3.48	0.00

NORTH 61755	45.66	36.87	36.94	34.26	35.76	43.94	41.97	34.29	31.89	31.57	34.22	34.89	44.04	39.36	37.73	32.36	35.93	48.19	49.80	48.98	47.12	49.02	44.59	42.42
	0.06	0.03	0.15	0.13	0.18	0.24	0.30	0.26	0.29	0.20	0.44	0.44	0.56	0.55	0.42	0.24	0.25	0.59	0.50	0.70	0.65	0.56	0.58	0.55
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	46.36	38.07	38.05	35.35	36.77	45.16	42.83	35.03	32.87	35.69	41.15	39.47	45.10	40.14	38.88	33.39	36.96	48.94	50.61	50.24	46.70	51.17	46.14	43.25
	1.48	1.23	1.26	1.22	1.20	1.45	1.17	1.00	1.10	1.28	1.23	1.31	1.63	1.33	1.28	1.27	1.28	1.34	1.30	1.23	1.06	1.44	1.29	1.38
	0.72	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.17	-3.05	-6.14	-3.73	0.00	0.00	-0.29	0.00	0.00	0.00	0.00	-0.74	0.83	-1.27	-0.85	0.00

O H 61846	41.11	33.70	33.92	31.43	32.97	40.60	38.70	31.53	28.60	22.66	25.46	25.56	32.15	29.66	26.97	21.09	24.28	34.16	28.00	37.05	41.01	-10.50	38.93	37.42
	-2.90	-2.46	-2.86	-2.70	-2.60	-3.10	-2.96	-2.50	-2.48	-2.46	-2.39	-2.53	-3.58	-3.12	-3.28	-3.42	-3.38	-4.49	-4.72	-4.44	-4.23	-4.77	-3.76	-3.75
	1.59	0.67	0.00	0.00	0.00	0.00	0.00	0.00	0.51	6.24	5.94	6.35	7.74	6.03	7.06	7.61	8.01	8.95	16.59	6.78	1.23	54.20	1.31	0.69

PJM 61847	19.84	23.63	20.18	25.97	19.46	23.22	21.46	10.92	13.72	20.48	20.86	20.49	26.89	28.74	25.58	30.08	33.61	44.98	46.12	46.03	45.69	45.12	34.50	21.02
	-0.41	-0.33	-0.55	-0.52	-0.53	-0.60	-0.58	-0.51	-0.41	-0.32	-0.31	-0.23	-0.22	-0.20	-0.11	-0.15	-0.07	-0.34	-0.52	-0.48	-0.42	-0.53	-0.45	-0.49
	25.35	12.88	16.06	7.64	15.59	19.88	19.61	22.59	17.47	10.56	12.61	13.73	16.36	9.87	11.62	1.90	2.00	2.28	2.66	1.76	0.37	2.81	9.05	20.35

WEST 61752	41.65	34.15	34.38	31.85	33.41	41.19	39.25	31.93	28.87	21.59	24.47	24.52	30.92	28.59	25.75	19.69	22.79	32.78	32.74	36.38	41.41	38.84	39.46	37.92
	-2.38	-2.03	-2.41	-2.28	-2.16	-2.51	-2.41	-2.09	-2.10	-2.04	-1.96	-2.05	-2.99	-2.74	-2.81	-2.93	-2.85	-3.79	-3.97	-3.68	-3.68	-4.14	-3.26	-3.27
	1.57	0.67	0.00	0.00	0.00	0.00	0.00	0.00	0.63	7.73	7.35	7.87	9.57	7.49	8.75	9.50	10.05	11.03	12.60	8.21	1.38	5.49	1.29	0.68