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: 05/13/2026

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	27.74	28.72	29.20	27.81	31.01	31.73	34.27	36.82	38.29	33.04	32.53	31.86	32.18	31.47	34.06	34.56	37.34	38.30	40.27	33.24	37.28	38.52	34.08	32.76
	0.79	0.91	0.93	0.92	1.00	1.07	1.08	1.28	1.28	1.16	1.12	1.02	1.01	1.04	1.11	1.09	1.24	1.15	1.15	1.00	1.24	1.16	0.95	0.96
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	26.60	29.80	28.26	29.06	31.81	29.86	32.96	37.69	42.16	36.37	35.75	32.10	30.72	29.83	33.41	33.17	40.84	42.03	44.90	33.18	35.64	37.61	33.35	31.51
	-0.34	-0.42	-0.49	-0.46	-0.48	-0.53	-0.47	-0.56	-0.45	-0.58	-0.51	-0.44	-0.49	-0.66	-0.67	-0.68	-0.76	-0.51	-0.34	-0.36	-0.40	-0.26	-0.32	-0.29
	0.00	-2.41	-0.47	-2.63	-2.28	0.27	-0.24	-2.72	-5.60	-5.07	-4.86	-1.71	-0.03	-0.06	-1.13	-0.38	-5.49	-5.38	-6.13	-1.30	0.00	-0.51	-0.54	0.00

DUNWOD 61760	28.20	29.15	29.66	28.22	31.44	32.11	34.72	37.22	38.70	33.46	33.13	32.72	33.17	32.44	35.20	35.79	38.60	39.70	41.59	34.24	38.23	39.32	34.72	33.24
	1.25	1.34	1.39	1.33	1.43	1.45	1.54	1.68	1.69	1.59	1.72	1.89	2.00	2.01	2.26	2.31	2.50	2.55	2.47	2.00	2.20	1.96	1.60	1.44
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	26.03	26.69	26.91	25.66	27.86	27.77	31.99	34.32	36.07	30.51	30.15	29.72	30.09	29.28	31.39	32.34	34.76	35.88	37.98	31.19	34.84	36.46	32.22	30.90
	-0.92	-1.12	-1.36	-1.23	-1.33	-1.34	-1.19	-1.22	-0.94	-1.19	-1.26	-1.11	-1.09	-1.15	-1.07	-1.14	-1.35	-1.27	-1.15	-1.04	-1.20	-0.90	-0.90	-0.90
	0.00	0.00	0.00	0.00	0.82	1.55	0.00	0.00	0.00	0.17	0.00	0.00	0.00	0.00	0.48	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

H Q 61844	27.03	27.86	28.34	26.94	30.07	30.79	33.38	35.77	37.25	32.06	31.55	30.96	31.25	30.57	33.12	33.64	36.28	37.33	39.29	32.37	36.19	37.51	33.25	31.92
	0.08	0.05	0.06	0.05	0.06	0.13	0.19	0.23	0.24	0.18	0.14	0.13	0.13	0.14	0.16	0.17	0.17	0.18	0.17	0.13	0.15	0.15	0.12	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	0.06	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	28.02	28.98	29.51	28.08	31.29	31.96	34.55	37.04	38.52	33.28	32.93	32.45	32.89	32.18	34.88	35.46	38.25	39.32	41.23	33.98	37.97	39.08	34.51	33.04
	1.07	1.18	1.23	1.19	1.29	1.30	1.37	1.50	1.51	1.40	1.52	1.62	1.71	1.75	1.93	1.99	2.15	2.17	2.11	1.74	1.94	1.72	1.39	1.24
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	28.62	29.51	32.19	28.66	31.90	32.57	49.85	55.54	56.78	35.97	33.34	32.83	33.37	32.43	35.24	35.89	38.78	39.80	41.54	34.24	38.40	39.52	35.05	33.61
	1.67	1.70	1.82	1.76	1.90	1.90	2.00	2.12	2.00	1.93	1.93	2.00	2.19	2.00	2.29	2.42	2.68	2.65	2.42	2.00	2.37	2.16	1.93	1.81
	0.00	0.00	-2.09	-0.01	0.00	-0.01	-14.66	-17.88	-17.76	-2.16	0.00	0.00	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	27.46	28.33	28.83	27.42	30.62	31.27	34.18	36.57	37.97	32.67	32.00	31.36	31.69	30.84	33.29	33.77	36.54	37.68	39.80	32.97	36.82	38.19	33.71	32.32
	0.51	0.53	0.55	0.53	0.61	0.60	0.99	1.03	0.97	0.73	0.59	0.53	0.51	0.41	0.34	0.29	0.43	0.53	0.68	0.73	0.78	0.83	0.59	0.52
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.07	0.00	0.00	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	28.09	29.05	29.56	28.13	31.34	32.00	34.61	37.08	38.58	33.34	33.02	32.58	33.02	32.29	35.01	35.58	38.38	39.48	41.37	34.07	38.06	39.15	34.58	33.11
	1.14	1.24	1.29	1.24	1.33	1.34	1.42	1.55	1.57	1.46	1.61	1.75	1.84	1.86	2.06	2.10	2.27	2.32	2.25	1.83	2.02	1.79	1.46	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	0.00	0.00	0.00	0.00	0.00

N.Y.C. 61761	28.34	29.30	29.77	27.90	31.54	32.24	34.85	37.33	38.83	33.59	33.26	32.91	33.36	32.63	35.40	35.97	38.80	39.93	41.79	34.36	38.33	39.38	34.75	33.26
	1.39	1.50	1.50	1.43	1.53	1.58	1.66	1.79	1.82	1.72	1.85	2.08	2.18	2.20	2.45	2.50	2.69	2.77	2.66	2.13	2.29	2.02	1.63	1.46
	0.00	0.00	0.00	0.42	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	27.09	27.87	28.35	26.95	30.09	30.93	33.61	36.06	37.54	32.29	31.72	31.07	31.37	30.62	33.18	33.72	36.37	37.41	39.40	32.45	36.27	37.57	33.28	31.97
	0.14	0.06	0.08	0.06	0.08	0.27	0.42	0.52	0.53	0.41	0.31	0.23	0.19	0.19	0.22	0.24	0.27	0.26	0.28	0.22	0.23	0.21	0.15	0.17
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	27.70	28.79	29.24	28.09	30.83	32.50	33.62	36.56	38.17	32.85	33.90	35.47	32.34	31.64	34.08	34.58	37.36	38.30	40.25	33.16	37.21	38.43	33.94	33.69
	0.75	0.93	0.96	0.94	0.95	0.91	0.81	1.02	0.98	0.98	1.14	1.22	1.22	1.21	1.13	1.11	1.26	1.15	1.13	0.92	1.18	1.07	0.92	0.92
	0.00	-0.05	0.00	-0.27	0.12	-0.93	0.37	0.00	-0.17	0.00	-1.36	-3.42	0.06	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.10	-0.98

O H 61846	25.11	20.06	24.63	18.48	19.35	22.92	30.16	27.18	22.84	17.77	18.10	24.50	29.06	28.24	27.66	30.22	22.14	23.14	23.85	27.13	33.32	34.36	29.47	46.86
	-1.84	-2.14	-2.55	-2.30	-2.52	-2.64	-2.52	-2.64	-2.21	-2.39	-2.22	-2.05	-2.03	-2.03	-2.08	-2.34	-2.53	-2.53	-2.52	-2.33	-2.72	-2.19	-2.03	-1.90
	0.00	5.61	1.09	6.11	8.14	5.09	0.50	5.72	11.97	11.71	11.09	4.28	0.08	0.16	3.21	0.91	11.43	11.49	12.75	2.78	0.00	0.81	1.63	-16.97

PJM 61847	26.59	25.42	27.38	24.28	26.45	27.96	32.52	32.90	32.48	27.03	27.18	29.29	31.13	30.40	31.94	33.21	32.11	33.09	34.55	31.19	35.91	36.89	32.44	31.47
	-0.36	-0.37	-0.50	-0.40	-0.45	-0.60	-0.48	-0.56	-0.36	-0.49	-0.24	-0.01	0.05	0.03	0.14	0.06	0.11	0.12	0.08	-0.03	-0.12	-0.09	-0.28	-0.33
	0.00	2.03	0.40	2.21	3.11	2.10	0.18	2.08	4.17	4.35	3.99	1.54	0.09	0.06	1.15	0.33	4.11	4.19	4.65	1.01	0.00	0.38	0.41	0.00

WEST 61752	25.38	18.92	24.64	17.24	18.68	24.17	30.38	26.12	20.21	15.16	15.65	23.83	29.48	28.56	27.25	30.41	19.66	20.65	21.10	26.93	33.90	34.43	30.15	30.30
	-1.57	-1.84	-2.27	-2.00	-2.21	-2.38	-2.17	-2.21	-1.71	-1.98	-1.74	-1.58	-1.59	-1.67	-1.62	-1.91	-1.97	-1.91	-1.82	-1.78	-2.13	-1.60	-1.56	-1.50
	0.00	7.05	1.37	7.65	9.11	4.11	0.63	7.21	15.08	14.73	14.02	5.42	0.10	0.20	4.08	1.15	14.47	14.60	16.19	3.52	0.00	1.33	1.41	0.00