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: 08/29/2026

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	30.24	34.78	35.78	33.51	31.65	32.69	37.15	37.51	30.34	28.54	25.70	26.99	26.43	26.33	26.55	30.03	31.02	33.53	40.00	41.37	39.36	32.18	29.34	27.54
	0.74	0.86	0.86	0.77	0.73	0.79	0.88	0.78	0.51	0.41	0.35	0.31	0.34	0.42	0.46	0.45	0.49	0.61	0.94	1.10	1.11	1.03	0.93	0.82
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	29.04	33.13	34.17	32.30	30.23	31.08	35.38	35.76	28.88	27.13	24.37	25.71	25.08	24.84	24.95	28.43	29.44	31.87	38.07	39.33	37.39	32.71	29.33	26.23
	-0.86	-1.01	-1.04	-0.95	-0.90	-0.88	-0.94	-0.98	-0.94	-1.01	-0.99	-0.97	-1.01	-1.08	-1.14	-1.15	-1.10	-1.04	-0.98	-0.94	-0.91	-0.77	-0.68	-0.60
	-0.39	-0.21	-0.29	-0.52	-0.21	-0.06	-0.05	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.04	-2.33	-1.60	-0.12

DUNWOD 61760	30.78	35.11	36.05	33.69	31.85	32.80	37.14	37.56	30.66	29.09	28.19	29.02	28.24	27.97	28.28	31.43	32.48	34.70	40.69	41.64	39.77	32.69	29.86	28.02
	1.28	1.19	1.13	0.95	0.92	0.90	0.88	0.83	0.84	0.96	1.06	1.14	1.24	1.49	1.64	1.85	1.95	1.79	1.64	1.37	1.51	1.54	1.45	1.30
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-1.78	-1.20	-0.91	-0.57	-0.55	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

GENESE 61753	27.42	32.08	32.79	30.14	29.09	30.37	34.70	35.35	28.60	26.84	24.10	25.49	24.76	24.39	24.47	28.02	28.88	31.47	37.57	38.85	36.92	24.38	23.63	25.74
	-1.18	-1.36	-1.47	-1.42	-1.36	-1.38	-1.45	-1.39	-1.22	-1.30	-1.26	-1.19	-1.33	-1.53	-1.63	-1.56	-1.65	-1.45	-1.49	-1.42	-1.25	-1.08	-0.84	-0.69
	0.90	0.48	0.66	1.17	0.47	0.15	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	0.00	0.09	5.69	3.94	0.29

H Q 61844	26.75	34.12	35.10	32.91	31.08	32.04	36.47	36.98	30.03	28.31	25.42	26.81	26.20	26.00	26.17	29.69	30.62	33.04	39.25	40.54	38.45	31.19	30.96	26.72
	0.15	0.19	0.18	0.18	0.16	0.15	0.21	0.25	0.20	0.17	0.13	0.13	0.11	0.09	0.08	0.10	0.09	0.13	0.19	0.27	0.20	0.03	0.01	0.01
	2.91	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.06	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-2.54	0.00

HUD VL 61758	30.54	34.90	35.84	33.51	31.65	32.63	36.99	37.42	30.47	28.87	24.85	26.67	26.38	26.67	26.97	31.08	32.14	34.43	40.49	41.49	39.56	32.46	29.61	27.77
	1.04	0.97	0.92	0.77	0.73	0.74	0.72	0.69	0.65	0.73	0.83	0.91	0.99	1.20	1.31	1.50	1.60	1.52	1.43	1.21	1.31	1.31	1.20	1.06
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	1.34	0.92	0.71	0.44	0.44	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

LONGIL 61762	33.61	35.83	36.72	34.29	32.44	33.38	37.90	37.92	30.88	29.33	28.35	29.16	28.35	28.28	28.72	32.37	33.31	34.92	40.86	41.78	39.96	32.96	30.14	28.32
	1.94	1.91	1.80	1.55	1.53	1.48	1.64	1.18	1.06	1.20	1.28	1.31	1.37	1.81	2.09	2.45	2.40	2.01	1.80	1.51	1.71	1.81	1.73	1.61
	-2.17	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-1.73	-1.17	-0.89	-0.55	-0.54	-0.34	-0.38	0.00	0.00	0.00	0.00	0.00	0.00	0.00

MHK VL 61756	30.01	34.47	35.48	33.27	31.43	32.44	36.88	37.23	30.02	28.18	25.34	26.69	26.10	25.92	26.12	29.66	30.69	33.19	39.81	41.16	39.00	31.59	28.71	26.91
	0.50	0.54	0.56	0.53	0.51	0.54	0.62	0.50	0.19	0.05	-0.01	0.01	0.01	0.01	0.03	0.08	0.16	0.28	0.76	0.89	0.75	0.43	0.30	0.19
	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	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

MILLWD 61759	30.62	34.97	35.90	33.55	31.70	32.65	37.00	37.42	30.52	28.95	27.68	28.62	27.91	27.69	27.99	31.24	32.28	34.54	40.52	41.49	39.60	32.53	29.69	27.86
	1.12	1.04	0.98	0.81	0.78	0.76	0.73	0.69	0.70	0.81	0.94	1.01	1.11	1.34	1.47	1.66	1.75	1.62	1.47	1.22	1.34	1.38	1.28	1.15
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-1.39	-0.94	-0.71	-0.44	-0.43	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

N.Y.C. 61761	30.86	35.17	36.13	33.76	31.93	32.86	37.21	37.64	30.77	29.21	28.26	29.11	28.36	28.09	28.40	31.57	32.62	34.80	40.69	41.60	39.83	32.80	30.01	28.17
	1.36	1.25	1.21	1.02	1.01	0.97	0.94	0.91	0.95	1.08	1.17	1.26	1.37	1.62	1.76	1.98	2.09	1.88	1.63	1.32	1.57	1.65	1.60	1.45
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-1.74	-1.18	-0.90	-0.56	-0.54	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

NORTH 61755	29.88	34.38	35.35	33.16	31.31	32.25	36.76	37.32	30.27	28.49	25.64	26.94	26.30	26.08	26.23	29.77	30.71	33.19	39.52	40.93	38.73	31.21	28.38	26.68
	0.37	0.46	0.44	0.43	0.39	0.35	0.50	0.58	0.44	0.36	0.28	0.26	0.21	0.17	0.14	0.19	0.18	0.28	0.46	0.66	0.48	0.05	-0.03	-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	0.00	0.00	0.00	0.00	0.00

NPX 61845	27.29	34.68	36.68	33.40	31.55	32.62	42.78	38.10	30.43	28.74	26.32	27.56	26.95	26.86	28.13	30.66	31.40	33.72	39.84	41.75	40.94	33.15	37.98	34.36
	0.69	0.75	0.79	0.66	0.63	0.72	0.75	0.67	0.61	0.61	0.63	0.61	0.66	0.82	0.91	0.90	0.87	0.80	0.78	0.71	0.82	0.92	0.89	0.81
	2.91	0.00	-0.97	0.00	0.00	0.00	-5.77	-0.70	0.00	0.00	-0.34	-0.28	-0.21	-0.13	-1.12	-0.17	0.00	0.00	0.00	-0.77	-1.86	-1.08	-8.68	-6.83

O H 61846	25.58	30.76	31.13	27.91	27.79	29.42	33.71	34.52	28.17	26.48	23.61	24.92	24.10	23.71	23.81	27.32	27.88	30.30	35.98	37.27	35.32	15.97	17.74	24.66
	-1.87	-2.07	-2.27	-2.16	-2.05	-2.13	-2.29	-2.22	-1.66	-1.65	-1.74	-1.76	-1.99	-2.20	-2.28	-2.26	-2.64	-2.61	-3.08	-3.00	-2.72	-2.22	-1.70	-1.39
	2.06	1.10	1.52	2.67	1.07	0.34	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	0.21	12.95	8.97	0.66

PJM 61847	22.97	27.95	15.78	10.40	14.74	15.14	18.41	11.75	29.25	27.65	12.99	22.48	21.72	24.68	24.91	29.43	30.43	32.71	38.58	39.60	37.46	16.09	20.57	25.84
	-0.33	-0.51	-0.65	-0.64	-0.60	-0.62	-0.73	-0.81	-0.58	-0.49	-0.42	-0.38	-0.40	-0.29	-0.27	-0.15	-0.10	-0.21	-0.47	-0.67	-0.55	-0.33	-0.18	-0.12
	6.20	5.47	18.50	21.70	15.58	16.14	17.11	24.18	0.00	0.00	11.94	3.82	3.97	0.94	0.91	0.00	0.00	0.00	0.00	0.00	0.23	14.73	7.66	0.75

WEST 61752	26.03	31.25	31.60	28.37	28.22	29.89	34.26	35.03	28.51	26.81	23.94	25.24	24.41	24.06	24.17	27.75	28.44	30.94	36.76	38.05	36.04	16.58	18.24	25.05
	-1.44	-1.59	-1.81	-1.73	-1.64	-1.66	-1.74	-1.71	-1.31	-1.32	-1.41	-1.44	-1.68	-1.85	-1.93	-1.83	-2.09	-1.97	-2.30	-2.22	-2.02	-1.69	-1.26	-1.02
	2.03	1.09	1.50	2.63	1.06	0.34	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	0.20	12.87	8.91	0.66