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: 08/31/2026

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	32.16	31.72	27.69	27.69	28.22	29.69	35.32	32.55	32.07	29.62	39.98	46.65	42.41	39.17	46.92	48.12	43.36	38.09	39.32	41.94	44.65	45.66	43.94	39.38
	0.69	0.71	0.63	0.67	0.69	0.70	0.76	0.64	0.49	0.33	0.25	0.03	0.34	0.43	0.65	0.74	1.12	1.14	1.29	1.56	1.58	1.36	1.25	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

CENTRL 61754	30.76	30.30	26.61	26.56	26.98	28.69	34.11	31.39	31.14	28.85	39.72	46.43	41.94	38.76	46.42	47.70	42.55	37.28	38.36	40.82	44.35	44.90	43.29	38.79
	-0.70	-0.71	-0.57	-0.61	-0.66	-0.64	-0.61	-0.51	-0.44	-0.43	-0.29	-0.34	-0.21	0.02	0.04	0.19	0.23	0.32	0.34	0.29	0.21	0.05	-0.01	-0.14
	0.00	0.00	-0.12	-0.15	-0.11	-0.33	-0.16	0.00	0.00	0.00	-0.28	-0.15	-0.08	0.00	-0.11	-0.13	-0.08	0.00	0.00	-0.16	-1.07	-0.55	-0.61	-0.64

DUNWOD 61760	32.68	32.16	28.19	28.13	28.60	30.05	35.73	33.01	32.58	30.38	41.27	48.75	44.26	40.95	48.89	49.83	44.48	39.21	40.38	42.73	45.11	45.94	44.17	39.67
	1.22	1.15	1.13	1.11	1.08	1.05	1.18	1.10	1.00	1.10	1.54	2.13	2.19	2.20	2.62	2.46	2.25	2.25	2.35	2.36	2.04	1.64	1.48	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

GENESE 61753	30.60	30.16	25.94	25.79	26.30	27.44	33.50	31.24	31.18	28.98	38.86	46.04	41.57	38.63	45.85	47.38	42.29	37.27	38.32	40.11	40.46	42.80	41.11	36.48
	-0.86	-0.85	-0.83	-0.87	-0.95	-0.82	-0.71	-0.66	-0.40	-0.30	-0.07	-0.14	-0.26	-0.12	-0.11	0.38	0.29	0.32	0.30	0.17	0.28	0.01	0.12	-0.07
	0.00	0.00	0.28	0.36	0.27	0.75	0.35	0.00	0.00	0.00	0.81	0.44	0.24	0.00	0.31	0.37	0.23	0.00	0.00	0.43	2.89	1.51	1.70	1.73

H Q 61844	31.63	31.17	27.16	27.11	27.63	29.14	34.76	32.09	31.77	29.47	39.60	46.87	42.25	38.85	44.74	48.09	42.24	36.75	37.82	40.69	43.01	44.47	42.92	38.50
	0.17	0.17	0.10	0.09	0.10	0.14	0.21	0.19	0.19	0.19	0.25	0.25	0.18	0.10	0.08	0.06	-0.07	-0.20	-0.20	-0.20	-0.06	0.17	0.23	0.21
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.38	0.00	0.00	0.00	1.62	-0.66	-0.08	0.00	0.00	-0.51	0.00	0.00	0.00	0.00

HUD VL 61758	32.42	31.91	27.94	27.90	28.38	29.82	35.47	32.77	32.34	30.11	40.88	48.25	43.85	40.61	48.47	49.45	44.15	38.95	40.11	42.49	44.90	45.76	43.95	39.41
	0.96	0.90	0.88	0.88	0.85	0.82	0.91	0.87	0.76	0.83	1.15	1.63	1.78	1.86	2.20	2.08	1.93	2.00	2.09	2.11	1.83	1.46	1.26	1.13
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	32.91	32.77	28.79	28.73	29.24	30.76	36.54	33.03	32.62	30.60	41.92	49.88	51.98	51.75	50.05	51.23	44.95	39.44	40.52	42.91	45.20	45.88	43.95	39.85
	1.45	1.76	1.73	1.71	1.71	1.76	1.97	1.13	1.05	1.31	2.18	3.02	3.06	2.94	3.31	2.90	2.71	2.50	2.50	2.53	2.14	1.58	1.26	1.57
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.24	-6.85	-10.06	-0.47	-0.95	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

MHK VL 61756	32.12	31.62	27.60	27.55	28.08	29.67	35.45	32.74	32.27	29.81	40.54	47.76	43.26	39.96	47.62	48.78	43.68	38.39	39.57	42.10	44.89	46.03	44.22	39.55
	0.66	0.62	0.54	0.53	0.55	0.67	0.89	0.84	0.69	0.53	0.80	1.13	1.19	1.21	1.34	1.41	1.45	1.44	1.55	1.72	1.83	1.73	1.53	1.26
	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	0.00	0.00	0.00	0.00	0.00

MILLWD 61759	32.50	31.99	28.04	27.98	28.45	29.90	35.56	32.84	32.39	30.21	41.02	48.44	44.00	40.70	48.59	49.53	44.22	38.99	40.16	42.54	44.92	45.74	43.97	39.47
	1.04	0.99	0.98	0.96	0.92	0.90	1.00	0.93	0.82	0.93	1.29	1.82	1.92	1.95	2.32	2.15	1.99	2.04	2.13	2.16	1.85	1.44	1.28	1.18
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	32.83	32.31	28.33	28.25	28.72	30.16	35.89	33.18	32.77	30.57	41.48	49.00	44.50	41.10	49.02	49.91	44.58	39.27	40.41	42.79	45.14	46.00	44.29	39.80
	1.37	1.30	1.27	1.23	1.19	1.16	1.33	1.28	1.19	1.29	1.75	2.38	2.42	2.36	2.75	2.54	2.35	2.31	2.39	2.41	2.07	1.70	1.61	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	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

NORTH 61755	31.88	31.42	27.33	27.26	27.80	29.37	35.08	32.38	32.09	29.71	40.29	47.12	42.38	38.96	46.36	47.39	42.26	36.86	38.00	40.47	43.25	44.67	43.28	38.88
	0.42	0.42	0.27	0.24	0.27	0.37	0.52	0.47	0.51	0.43	0.55	0.50	0.31	0.21	0.09	0.02	0.03	-0.09	-0.02	0.09	0.18	0.37	0.59	0.60
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	31.78	31.59	27.59	27.61	28.11	29.56	35.05	32.28	31.80	29.49	39.20	45.89	42.28	39.09	45.22	48.47	42.86	37.64	38.77	40.53	45.27	45.03	43.36	38.96
	0.54	0.58	0.54	0.59	0.58	0.56	0.49	0.37	0.21	0.12	-0.04	-0.06	0.20	0.34	0.56	0.44	0.55	0.68	0.75	0.94	0.92	0.73	0.67	0.68
	0.21	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.01	-0.09	0.49	0.67	0.00	0.00	1.62	-0.66	-0.08	0.00	0.00	0.79	-1.27	0.00	0.00	0.00

O H 61846	29.96	29.59	25.07	24.81	25.36	25.89	32.07	30.15	30.16	27.54	37.02	44.38	38.95	34.54	35.79	45.67	40.75	36.10	37.12	37.98	34.48	39.56	37.96	33.49
	-1.50	-1.41	-1.36	-1.41	-1.56	-1.44	-1.67	-1.76	-1.42	-1.21	-0.96	-1.28	-1.53	-1.37	-1.52	-0.90	-0.98	-0.85	-0.90	-1.23	-1.14	-1.41	-0.97	-0.98
	0.00	0.00	0.63	0.80	0.61	1.67	0.82	0.00	0.00	0.54	1.75	0.97	1.59	2.84	8.97	0.80	0.50	0.00	0.00	1.17	7.45	3.33	3.75	3.81

PJM 61847	30.91	29.23	24.98	20.96	19.06	23.29	31.17	31.62	31.31	28.97	38.98	45.81	41.77	39.21	44.40	46.56	42.27	37.66	38.84	40.14	35.15	40.55	38.37	33.84
	-0.31	-0.32	-0.16	-0.16	-0.27	-0.29	-0.37	-0.29	-0.26	-0.20	0.13	0.28	0.27	0.46	0.54	0.57	0.54	0.71	0.82	0.67	0.43	0.05	-0.04	-0.09
	0.24	1.46	1.91	5.89	8.20	5.41	3.02	0.00	0.00	0.11	0.89	1.09	0.58	0.00	2.40	1.38	0.49	0.00	0.00	0.91	8.35	3.80	4.28	4.35

WEST 61752	30.43	30.04	25.47	25.22	25.75	26.26	32.64	30.65	30.67	28.54	37.73	45.22	40.74	38.08	44.90	46.47	41.52	36.77	37.86	39.02	36.46	40.41	38.70	34.10
	-1.03	-0.97	-0.94	-0.98	-1.15	-1.01	-1.08	-1.25	-0.91	-0.74	-0.25	-0.43	-0.82	-0.67	-0.69	-0.10	-0.21	-0.18	-0.16	-0.40	-0.25	-0.56	-0.23	-0.37
	0.00	0.00	0.65	0.82	0.63	1.72	0.84	0.00	0.00	0.00	1.76	0.97	0.51	0.00	0.68	0.80	0.50	0.00	0.00	0.96	6.36	3.34	3.76	3.82