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: 08/22/2026

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	39.57	34.16	36.04	33.80	31.37	33.59	36.11	36.49	31.90	36.03	34.13	35.28	34.97	34.88	36.70	40.86	43.53	43.88	55.86	50.63	44.12	46.35	50.70	46.23
	1.20	1.13	1.14	1.07	0.99	1.06	1.11	0.97	0.75	0.82	0.84	0.76	0.76	0.80	0.81	0.91	1.14	1.13	1.71	1.60	1.38	1.54	1.79	1.67
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	39.85	32.96	34.39	32.18	29.90	32.07	34.45	34.86	30.60	34.44	32.48	33.76	33.51	33.36	35.19	39.30	41.68	42.20	53.56	48.67	42.34	44.23	48.27	44.35
	-0.17	-0.32	-0.51	-0.56	-0.48	-0.46	-0.56	-0.66	-0.55	-0.77	-0.81	-0.75	-0.70	-0.72	-0.70	-0.65	-0.70	-0.55	-0.60	-0.37	-0.40	-0.61	-0.71	-0.61
	-1.65	-0.26	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.03	-0.08	-0.40

DUNWOD 61760	39.90	34.44	36.21	33.96	31.49	33.76	36.39	36.85	32.44	36.93	35.17	36.53	36.22	36.17	38.03	42.24	44.73	44.80	56.43	50.79	44.39	46.80	51.42	46.84
	1.53	1.41	1.31	1.23	1.12	1.23	1.39	1.34	1.29	1.72	1.88	2.02	2.00	2.09	2.14	2.29	2.34	2.05	2.28	1.76	1.65	1.98	2.51	2.27
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	34.85	31.93	33.74	31.51	29.33	31.42	33.70	34.34	30.42	34.21	32.23	33.53	33.23	33.01	34.86	38.95	41.33	42.15	53.45	48.50	42.15	43.73	47.59	42.54
	0.16	-0.52	-1.16	-1.22	-1.05	-1.11	-1.30	-1.17	-0.73	-1.00	-1.06	-0.99	-0.98	-1.07	-1.03	-1.01	-1.06	-0.60	-0.70	-0.54	-0.59	-0.90	-1.14	-1.13
	3.68	0.57	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	0.00	0.00	0.00	0.00	0.00	0.19	0.17	0.90

H Q 61844	38.47	33.13	35.05	32.85	30.48	32.63	35.19	35.77	31.36	35.47	33.49	34.74	34.42	34.26	36.09	40.16	42.56	42.98	54.41	49.33	43.00	45.07	49.09	44.67
	0.10	0.10	0.15	0.12	0.10	0.11	0.18	0.26	0.21	0.26	0.20	0.23	0.21	0.18	0.20	0.20	0.17	0.23	0.26	0.30	0.26	0.25	0.18	0.10
	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

HUD VL 61758	39.63	34.19	35.99	33.77	31.32	33.56	36.16	36.62	32.20	36.56	34.80	36.13	35.84	35.80	37.66	41.86	44.39	44.52	56.21	50.64	44.23	46.54	51.01	46.45
	1.26	1.16	1.10	1.03	0.94	1.04	1.15	1.10	1.05	1.35	1.51	1.61	1.63	1.72	1.77	1.91	2.00	1.77	2.05	1.60	1.49	1.73	2.11	1.89
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	40.51	34.98	36.68	34.48	31.76	34.32	37.17	37.60	32.87	37.70	36.00	37.58	37.09	36.91	38.55	42.72	45.19	45.21	56.87	51.12	44.89	47.35	52.36	47.68
	2.14	1.95	1.78	1.75	1.38	1.79	2.16	2.09	1.72	2.49	2.71	2.94	2.87	2.84	2.66	2.77	2.80	2.46	2.72	2.09	2.15	2.53	3.46	3.11
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.12	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

MHK VL 61756	39.39	33.77	35.61	33.41	30.99	33.14	35.65	36.02	31.48	35.62	33.63	34.88	34.65	34.47	36.30	40.48	42.98	43.58	55.60	50.62	44.04	45.87	49.93	45.56
	1.02	0.74	0.71	0.67	0.61	0.61	0.64	0.51	0.33	0.41	0.35	0.37	0.43	0.39	0.41	0.53	0.60	0.83	1.45	1.58	1.30	1.05	1.03	0.99
	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	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

MILLWD 61759	39.70	34.27	36.06	33.82	31.37	33.62	36.23	36.69	32.29	36.73	34.99	36.32	36.02	35.96	37.82	42.00	44.49	44.59	56.20	50.60	44.19	46.57	51.14	46.58
	1.34	1.24	1.17	1.09	0.99	1.10	1.22	1.18	1.14	1.52	1.70	1.80	1.81	1.89	1.92	2.04	2.10	1.84	2.05	1.56	1.46	1.76	2.23	2.01
	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	0.00	0.00	0.00	0.00	0.00	0.00

N.Y.C. 61761	40.05	34.56	36.31	34.06	31.59	33.85	36.49	36.99	32.58	37.12	35.33	36.70	36.37	36.31	38.21	42.43	44.87	44.89	56.42	50.77	44.42	46.95	51.58	47.03
	1.68	1.53	1.41	1.33	1.21	1.33	1.48	1.48	1.43	1.91	2.04	2.19	2.16	2.23	2.31	2.47	2.49	2.14	2.30	1.76	1.69	2.13	2.67	2.46
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.03	0.03	0.00	0.00	0.00	0.00

NORTH 61755	38.64	33.28	35.25	33.02	30.62	32.78	35.44	36.11	31.58	35.73	33.71	34.97	34.61	34.47	36.29	40.37	42.79	43.27	54.77	49.75	43.40	45.44	49.31	44.77
	0.27	0.25	0.35	0.28	0.25	0.25	0.43	0.60	0.43	0.52	0.43	0.45	0.40	0.39	0.40	0.42	0.40	0.52	0.62	0.72	0.66	0.62	0.40	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

NPX 61845	39.80	34.16	36.08	34.38	32.97	34.36	36.10	36.49	32.07	36.29	34.51	35.70	35.43	35.33	37.04	41.11	44.39	42.93	55.19	49.91	43.30	46.55	50.36	46.47
	1.05	1.13	1.15	1.10	1.02	1.09	1.09	0.98	0.92	1.08	1.22	1.18	1.21	1.25	1.15	1.15	1.30	0.87	1.04	0.87	0.78	1.08	1.46	1.48
	-0.38	0.00	-0.04	-0.55	-1.58	-0.75	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.70	0.69	0.00	0.00	0.22	-0.65	0.00	-0.43

O H 61846	29.53	30.51	32.69	30.50	28.45	30.47	32.62	33.39	-74.94	-86.86	31.66	32.92	32.58	32.11	33.76	37.66	39.75	40.56	51.09	46.43	40.32	41.66	45.46	39.73
	-0.30	-1.19	-2.21	-2.24	-1.93	-2.06	-2.39	-2.12	-1.20	-1.43	-1.63	-1.60	-1.64	-1.97	-2.13	-2.29	-2.64	-2.19	-3.06	-2.61	-2.41	-2.80	-3.05	-2.75
	8.53	1.32	0.00	0.00	0.00	0.00	0.00	0.00	104.90	120.64	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.36	0.39	2.08

PJM 61847	26.45	31.38	34.49	23.56	23.35	23.52	29.77	25.06	20.83	23.71	23.30	23.27	23.45	33.76	35.92	40.01	42.33	42.69	53.76	48.53	42.27	43.95	40.57	29.32
	0.13	-0.07	-0.41	-0.46	-0.37	-0.35	-0.38	-0.43	-0.17	-0.10	-0.01	0.11	0.08	0.03	0.03	0.06	-0.06	-0.05	-0.39	-0.51	-0.47	-0.51	-0.41	-0.33
	12.05	1.57	0.00	8.71	6.65	8.66	4.86	10.02	10.15	11.40	9.99	11.37	10.85	0.35	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.36	7.93	14.92

WEST 61752	30.01	30.88	33.11	30.87	28.81	30.89	33.11	33.82	30.28	34.18	32.07	33.39	33.01	32.59	34.33	38.36	40.51	41.30	51.99	47.21	40.99	42.24	46.07	40.32
	0.09	-0.84	-1.78	-1.87	-1.57	-1.63	-1.90	-1.69	-0.87	-1.03	-1.22	-1.13	-1.21	-1.49	-1.56	-1.60	-1.88	-1.45	-2.16	-1.83	-1.75	-2.23	-2.45	-2.19
	8.45	1.31	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	0.00	0.00	0.00	0.00	0.00	0.35	0.39	2.06