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: 05/30/2026

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	43.94	36.98	36.06	35.27	36.96	35.34	30.49	35.85	30.20	31.01	32.57	21.97	22.52	17.06	18.54	14.87	15.10	17.56	26.93	30.18	34.56	37.80	34.48	31.48
	1.63	1.25	1.26	1.34	1.04	1.38	1.13	1.33	1.12	1.08	0.46	0.74	0.44	0.46	0.41	0.41	0.40	0.51	0.80	0.84	1.01	1.12	1.13	1.10
	0.00	0.00	0.00	0.00	-11.14	0.00	-1.03	0.00	0.00	-2.30	-19.28	-0.28	-9.33	-1.54	-4.26	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

CENTRL 61754	47.56	40.71	39.63	38.90	31.05	39.09	33.28	39.57	33.85	32.64	19.98	25.18	17.03	18.48	17.38	17.08	17.58	20.33	29.86	30.60	33.01	36.04	32.76	29.86
	-0.87	-0.71	-0.79	-0.71	-0.49	-0.65	-0.58	-0.66	-0.56	-0.60	-0.33	-0.55	-0.37	-0.45	-0.44	-0.46	-0.46	-0.54	-0.69	-0.63	-0.54	-0.65	-0.59	-0.52
	-6.12	-5.69	-5.63	-5.67	-6.77	-5.79	-5.53	-5.70	-5.33	-5.61	-7.48	-4.79	-4.65	-3.88	-3.95	-3.07	-3.34	-3.82	-4.43	-1.88	0.00	0.00	0.00	0.00

DUNWOD 61760	44.70	37.65	36.48	35.64	35.75	35.73	30.88	36.44	30.96	31.55	30.44	22.74	21.78	17.54	18.60	15.52	15.82	18.29	27.76	30.94	35.19	38.30	34.93	31.88
	2.39	1.91	1.69	1.71	1.36	1.77	1.66	1.91	1.88	1.94	0.96	1.56	0.96	1.16	1.05	1.05	1.13	1.25	1.63	1.60	1.64	1.62	1.59	1.50
	0.00	0.00	0.00	0.00	-9.61	0.00	-0.88	0.00	0.00	-1.99	-16.65	-0.24	-8.07	-1.34	-3.68	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

GENESE 61753	40.19	34.04	33.05	32.31	24.77	32.33	25.44	30.89	25.48	23.98	12.04	18.03	11.49	12.62	11.81	12.20	12.40	14.40	22.90	27.09	31.83	34.59	31.32	28.62
	-2.11	-1.70	-1.74	-1.62	-1.22	-1.63	-1.55	-1.74	-1.53	-1.49	-0.71	-1.13	-0.72	-0.87	-0.81	-0.79	-0.76	-0.96	-1.34	-1.52	-1.72	-2.09	-2.03	-1.76
	0.00	0.00	0.00	0.00	-1.21	0.00	1.35	1.90	2.07	2.16	0.07	1.79	0.54	1.56	1.24	1.48	1.53	1.67	1.88	0.73	0.00	0.00	0.00	0.00

H Q 61844	42.31	35.78	34.87	33.95	24.75	33.95	28.35	34.56	29.06	27.58	12.82	20.93	12.75	15.07	13.88	14.50	14.73	17.10	26.23	29.49	33.72	36.94	33.51	30.47
	0.00	0.05	0.08	0.02	-0.03	-0.01	0.01	0.04	-0.02	-0.04	-0.01	-0.01	0.00	0.01	0.02	0.03	0.04	0.05	0.10	0.15	0.17	0.25	0.16	0.09
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	44.43	37.42	36.29	35.46	35.51	35.56	30.68	36.22	30.73	31.29	30.20	22.53	21.59	17.36	18.42	15.36	15.65	18.12	27.54	30.74	35.01	38.14	34.77	31.71
	2.12	1.69	1.49	1.53	1.21	1.60	1.47	1.70	1.65	1.69	0.82	1.35	0.82	0.98	0.90	0.89	0.95	1.08	1.41	1.40	1.47	1.46	1.42	1.33
	0.00	0.00	0.00	0.00	-9.53	0.00	-0.88	0.00	0.00	-1.98	-16.54	-0.24	-8.02	-1.33	-3.66	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

LONGIL 61762	45.09	37.93	36.84	36.02	36.11	35.89	30.99	36.38	30.95	31.97	30.75	23.12	24.57	17.83	18.90	15.71	16.08	18.60	28.08	31.10	35.49	38.72	35.52	32.49
	2.78	2.20	2.05	2.09	1.71	1.94	1.77	1.86	1.88	2.36	1.26	1.94	1.25	1.44	1.35	1.25	1.38	1.56	1.95	1.76	1.94	2.04	2.17	2.11
	0.00	0.00	0.00	0.00	-9.62	0.00	-0.88	0.00	0.00	-1.99	-16.66	-0.24	-10.57	-1.34	-3.69	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

MHK VL 61756	42.43	35.82	34.81	33.93	26.91	33.99	28.57	34.57	29.18	28.31	17.54	21.05	15.08	15.45	14.85	14.42	14.67	17.10	26.35	29.74	34.19	37.38	33.92	30.82
	0.13	0.08	0.02	0.00	0.00	0.03	0.04	0.04	0.11	0.14	0.02	0.04	0.03	0.01	-0.01	-0.05	-0.03	0.05	0.22	0.41	0.64	0.70	0.57	0.43
	0.00	0.00	0.00	0.00	-2.13	0.00	-0.20	0.00	0.00	-0.54	-4.68	-0.07	-2.31	-0.39	-0.99	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

MILLWD 61759	44.51	37.49	36.35	35.52	35.68	35.61	30.77	36.30	30.83	31.43	30.43	22.64	21.73	17.47	18.55	15.44	15.74	18.21	27.64	30.82	35.06	38.17	34.82	31.76
	2.20	1.75	1.56	1.59	1.26	1.66	1.54	1.78	1.75	1.81	0.89	1.45	0.89	1.08	0.98	0.97	1.04	1.17	1.51	1.48	1.52	1.49	1.47	1.38
	0.00	0.00	0.00	0.00	-9.64	0.00	-0.89	0.00	0.00	-2.00	-16.71	-0.24	-8.09	-1.34	-3.70	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

N.Y.C. 61761	44.89	37.81	36.61	35.78	35.86	35.89	31.10	36.66	31.18	31.76	30.53	22.86	21.86	17.65	18.70	15.61	15.92	18.40	27.86	31.06	35.26	38.36	35.06	32.00
	2.58	2.08	1.82	1.84	1.47	1.93	1.87	2.14	2.10	2.14	1.04	1.68	1.04	1.26	1.15	1.14	1.22	1.36	1.73	1.72	1.71	1.67	1.71	1.62
	0.00	0.00	0.00	0.00	-9.62	0.00	-0.88	0.00	0.00	-1.99	-16.66	-0.24	-8.07	-1.34	-3.69	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

NORTH 61755	42.23	35.78	34.87	33.85	24.60	33.78	28.24	34.45	28.88	27.35	12.72	20.78	12.68	14.99	13.82	14.45	14.70	17.09	26.28	29.61	33.93	37.23	33.65	30.56
	-0.07	0.05	0.08	-0.08	-0.18	-0.18	-0.09	-0.08	-0.20	-0.28	-0.11	-0.16	-0.07	-0.06	-0.05	-0.02	0.00	0.04	0.16	0.27	0.38	0.55	0.31	0.18
	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

NPX 61845	48.29	63.67	39.66	36.98	38.04	37.79	33.17	36.91	52.30	46.69	40.25	41.15	33.60	30.99	27.09	23.02	19.47	21.40	28.00	30.30	34.58	37.79	34.56	31.59
	1.91	1.40	1.40	1.49	1.17	1.54	1.29	1.49	1.37	1.38	0.68	1.11	0.69	0.81	0.74	0.73	0.74	0.85	1.05	0.97	1.03	1.10	1.21	1.21
	-4.08	-26.53	-3.47	-1.56	-12.09	-2.30	-3.54	-0.90	-21.85	-17.68	-26.74	-19.10	-20.16	-15.12	-12.48	-7.82	-4.04	-3.51	-0.81	0.00	0.00	0.00	0.00	0.00

O H 61846	25.75	21.07	20.30	19.80	13.82	19.72	15.15	19.18	15.32	14.41	5.07	9.77	5.84	5.69	5.18	6.30	6.14	7.36	14.73	22.56	29.86	32.36	29.17	26.98
	-4.21	-3.24	-3.21	-2.96	-2.26	-3.04	-2.88	-3.28	-2.89	-2.82	-1.23	-1.84	-1.12	-1.33	-1.26	-1.20	-1.21	-1.66	-2.51	-3.12	-3.69	-4.33	-4.04	-3.40
	12.34	11.42	11.28	11.17	8.70	11.20	10.30	12.06	10.87	10.40	6.53	9.33	5.79	8.04	7.43	6.97	7.34	8.02	8.88	3.65	0.00	0.00	0.14	0.00

PJM 61847	39.01	31.65	30.57	29.92	27.28	30.07	25.27	30.63	25.31	25.15	20.13	17.97	15.39	13.12	13.40	12.04	12.25	11.98	10.96	15.63	32.72	35.58	32.41	29.68
	-0.66	-0.46	-0.65	-0.47	-0.27	-0.34	-0.31	-0.32	-0.19	-0.18	-0.06	-0.04	-0.05	-0.05	-0.09	-0.11	-0.04	-0.13	-0.34	-0.62	-0.83	-1.10	-0.89	-0.70
	2.64	3.62	3.58	3.54	-2.78	3.55	2.75	3.57	3.58	2.29	-7.35	2.93	-2.70	1.89	0.37	2.32	2.40	4.93	14.83	13.10	0.00	0.00	0.05	0.00

WEST 61752	23.57	19.02	18.25	17.79	11.97	17.79	13.26	17.87	13.31	12.40	3.48	7.93	4.48	3.96	3.47	4.78	4.54	5.61	12.95	22.07	30.26	32.91	29.77	27.50
	-3.84	-2.91	-2.93	-2.66	-2.02	-2.66	-2.60	-2.93	-2.62	-2.57	-1.11	-1.66	-1.03	-1.23	-1.19	-1.13	-1.12	-1.52	-2.24	-2.79	-3.29	-3.77	-3.44	-2.88
	14.91	13.81	13.61	13.48	10.79	13.51	12.49	13.72	13.15	12.65	8.25	11.35	7.24	9.87	9.21	8.56	9.04	9.91	10.93	4.47	0.00	0.00	0.15	0.00