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: 05/25/2026

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

CAPITL 61757	28.31	25.62	16.43	16.00	14.85	22.86	26.60	28.12	26.73	29.59	30.68	23.61	18.05	9.93	4.77	-13.02	20.83	23.05	31.03	39.17	41.29	41.62	37.40
	1.18	0.78	0.73	0.71	0.67	0.98	1.08	1.07	0.92	1.01	0.97	0.72	0.50	0.29	0.16	-0.31	0.63	0.85	1.19	1.57	1.89	1.99	1.81
	-2.58	-8.05	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	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

CENTRL 61754	24.76	17.85	15.62	15.21	14.12	21.82	25.51	27.08	25.76	28.49	29.61	22.74	17.42	9.54	4.55	-12.60	19.98	21.96	29.62	37.55	39.47	39.74	35.50
	-0.18	-0.12	-0.09	-0.09	-0.06	-0.05	-0.02	0.04	-0.05	-0.09	-0.10	-0.15	-0.12	-0.10	-0.07	0.10	-0.21	-0.24	-0.22	-0.05	0.08	0.11	-0.07
	-0.38	-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

DUNWOD 61760	28.29	24.67	16.56	16.12	14.94	22.99	26.77	28.41	27.05	29.96	31.33	24.36	18.80	10.39	5.01	-13.81	22.03	24.19	32.35	40.55	42.69	42.96	38.56
	1.52	0.97	0.86	0.82	0.76	1.11	1.24	1.36	1.24	1.39	1.62	1.48	1.26	0.74	0.40	-1.10	1.83	1.99	2.52	2.95	3.29	3.32	2.98
	-2.22	-6.91	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	24.11	17.17	15.32	14.86	13.80	21.32	25.00	26.59	25.23	27.88	28.96	22.22	16.99	9.31	4.43	-12.50	19.60	21.51	28.97	36.53	38.24	38.49	34.37
	-0.72	-0.48	-0.38	-0.44	-0.39	-0.56	-0.52	-0.45	-0.58	-0.70	-0.75	-0.67	-0.55	-0.33	-0.18	0.21	-0.60	-0.69	-0.87	-1.06	-1.15	-1.15	-1.21
	-0.28	-0.87	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

H Q 61844	24.41	16.69	15.61	15.21	14.10	21.76	25.42	26.96	25.79	28.55	29.67	22.84	17.48	9.61	4.59	-12.66	20.11	22.10	29.72	37.45	39.13	39.34	35.30
	-0.14	-0.10	-0.09	-0.08	-0.08	-0.11	-0.11	-0.08	-0.02	-0.03	-0.04	-0.05	-0.06	-0.03	-0.02	0.04	-0.09	-0.11	-0.12	-0.14	-0.26	-0.29	-0.29
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	28.09	24.50	16.46	16.03	14.86	22.88	26.62	28.24	26.87	29.76	31.10	24.12	18.58	10.27	4.95	-13.63	21.77	23.92	32.04	40.19	42.28	42.56	38.21
	1.33	0.84	0.76	0.73	0.67	1.00	1.10	1.20	1.07	1.19	1.40	1.23	1.04	0.62	0.34	-0.92	1.57	1.71	2.20	2.59	2.89	2.92	2.63
	-2.20	-6.87	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	28.65	24.90	16.77	16.29	15.10	23.10	26.85	28.49	27.22	30.33	31.80	24.70	19.04	10.50	5.06	-13.98	22.26	24.54	32.75	41.21	43.40	43.52	39.42
	1.88	1.20	1.06	0.99	0.91	1.22	1.33	1.45	1.41	1.76	2.10	1.81	1.49	0.86	0.45	-1.28	2.06	2.34	2.92	3.62	4.01	3.88	3.83
	-2.22	-6.92	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	25.55	18.63	16.02	15.63	14.53	22.42	26.15	27.75	26.43	29.24	30.36	23.37	17.87	9.80	4.68	-12.89	20.46	22.58	30.56	38.75	40.61	40.73	36.48
	0.50	0.32	0.32	0.34	0.35	0.54	0.63	0.71	0.63	0.67	0.65	0.48	0.33	0.16	0.07	-0.19	0.27	0.38	0.72	1.16	1.22	1.09	0.89
	-0.50	-1.54	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	28.15	24.59	16.47	16.03	14.86	22.88	26.63	28.25	26.90	29.82	31.16	24.20	18.67	10.31	4.98	-13.69	21.86	24.00	32.14	40.29	42.40	42.68	38.32
	1.37	0.87	0.77	0.74	0.68	1.00	1.11	1.21	1.10	1.24	1.46	1.32	1.13	0.67	0.36	-0.98	1.67	1.80	2.30	2.70	3.01	3.04	2.73
	-2.23	-6.94	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	28.31	24.68	16.56	16.11	14.93	22.99	26.76	28.40	27.06	29.73	31.29	24.39	18.83	10.41	5.03	-13.88	22.15	24.29	32.41	40.58	42.70	42.98	38.56
	1.54	0.98	0.86	0.82	0.74	1.12	1.24	1.36	1.25	1.37	1.58	1.50	1.29	0.77	0.42	-1.17	1.95	2.09	2.57	2.98	3.31	3.34	2.99
	-2.22	-6.91	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.22	0.00	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	24.45	16.74	15.66	15.26	14.13	21.84	25.54	27.11	25.90	28.64	29.74	22.84	17.46	9.59	4.57	-12.64	20.02	22.01	29.66	37.44	39.15	39.29	35.23
	-0.11	-0.05	-0.05	-0.04	-0.05	-0.04	0.02	0.06	0.10	0.06	0.03	-0.05	-0.08	-0.06	-0.04	0.07	-0.17	-0.19	-0.18	-0.15	-0.24	-0.34	-0.35
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	30.92	24.96	16.35	17.26	14.77	22.75	26.45	27.93	26.55	29.47	30.65	23.68	18.19	10.06	-1.08	-25.02	24.65	23.25	30.33	36.58	44.10	47.90	47.92
	1.09	0.71	0.65	0.64	0.59	0.87	0.93	0.89	0.74	0.89	0.94	0.80	0.65	0.42	0.22	-0.45	0.92	1.05	1.31	1.56	1.92	2.03	1.96
	-5.28	-7.47	0.00	-1.33	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	5.92	11.86	-3.54	0.00	0.82	2.58	-2.78	-6.24	-10.38

O H 61846	23.19	16.69	14.78	14.28	13.28	20.50	24.14	25.76	24.48	27.04	28.08	21.56	16.56	9.10	4.34	-12.55	19.27	20.94	27.99	34.93	36.25	36.49	32.55
	-1.70	-1.15	-0.92	-1.01	-0.90	-1.38	-1.38	-1.28	-1.33	-1.53	-1.62	-1.33	-0.98	-0.55	-0.28	0.16	-0.92	-1.26	-1.85	-2.66	-3.14	-3.15	-3.03
	-0.34	-1.06	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

PJM 61847	25.86	20.99	15.64	15.22	14.11	21.75	25.39	27.01	23.97	28.34	29.57	13.00	17.59	9.72	4.67	-13.04	20.63	22.56	30.21	37.81	39.64	39.93	35.68
	-0.07	-0.09	-0.07	-0.08	-0.07	-0.13	-0.13	-0.04	-0.20	-0.24	-0.14	-0.06	0.05	0.07	0.06	-0.33	0.43	0.36	0.37	0.21	0.24	0.29	0.10
	-1.38	-4.30	0.00	0.00	0.00	0.00	0.00	0.00	1.64	0.00	0.00	9.83	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

WEST 61752	23.43	16.90	14.92	14.45	13.43	20.76	24.45	26.08	24.76	27.35	28.41	21.77	16.71	9.19	4.38	-12.65	19.49	21.18	28.36	35.44	36.87	37.11	33.07
	-1.48	-1.01	-0.78	-0.85	-0.75	-1.12	-1.08	-0.96	-1.05	-1.22	-1.31	-1.12	-0.83	-0.46	-0.23	0.06	-0.71	-1.03	-1.48	-2.15	-2.53	-2.53	-2.50
	-0.36	-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