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: 05/29/2026

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	34.15	35.17	33.89	33.24	33.60	33.90	38.51	36.58	34.63	29.73	32.32	40.58	40.43	39.06	37.73	41.48	33.66	36.52	42.07	46.13	62.61	42.33	43.71	36.09
	1.18	1.19	1.14	1.13	1.16	1.18	1.33	1.20	1.03	0.74	0.86	1.35	1.35	1.39	1.48	1.38	1.06	1.40	1.53	1.66	2.35	1.55	1.59	1.39
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-4.46	-0.65	-5.92	-5.26	0.00	0.00	0.00	0.00	0.00	0.00	0.00

CENTRL 61754	32.52	33.54	32.38	31.70	32.06	32.37	36.80	36.78	35.36	28.40	32.34	43.58	43.25	37.64	39.75	38.82	31.86	39.55	45.81	49.96	66.69	46.23	47.56	39.54
	-0.45	-0.45	-0.36	-0.41	-0.38	-0.35	-0.38	-0.49	-0.67	-0.59	-0.63	-0.91	-0.76	-0.76	-0.73	-0.80	-0.67	-0.83	-1.01	-1.00	-1.21	-0.77	-0.87	-0.84
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-1.89	-2.43	0.00	-1.50	-5.26	-4.93	-5.18	-4.87	-5.43	-5.19	-5.26	-6.28	-6.49	-7.64	-6.21	-6.30	-5.68

DUNWOD 61760	34.36	35.28	33.94	33.27	33.66	33.97	38.74	37.02	35.48	30.77	33.48	41.74	41.61	39.26	38.80	41.99	34.33	38.29	43.87	47.96	64.87	43.84	45.04	36.79
	1.39	1.30	1.19	1.16	1.22	1.25	1.57	1.64	1.88	1.78	2.02	2.51	2.53	2.27	2.63	2.70	2.45	3.17	3.33	3.50	4.61	3.06	2.91	2.09
	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	-3.78	-0.55	-5.11	-4.55	0.00	0.00	0.00	0.00	0.00	0.00	0.00

GENESE 61753	31.58	32.55	31.38	30.65	31.04	31.42	35.61	33.05	30.85	27.69	29.40	34.65	34.02	29.42	31.34	30.42	24.18	30.84	35.81	40.19	57.18	38.94	40.28	33.02
	-1.40	-1.43	-1.37	-1.46	-1.41	-1.31	-1.57	-1.56	-1.61	-1.30	-1.33	-1.81	-1.85	-1.65	-1.74	-1.81	-1.49	-1.79	-2.01	-2.14	-2.89	-1.84	-1.85	-1.68
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.77	1.14	0.00	0.73	2.77	3.21	2.15	2.53	1.95	1.66	2.49	2.72	2.15	0.19	0.00	0.00	0.00

H Q 61844	33.02	34.08	32.81	32.15	32.48	32.76	37.21	35.44	33.67	29.09	31.54	39.30	39.12	31.94	36.42	33.94	25.89	33.75	40.03	44.42	60.33	40.80	42.20	34.77
	0.05	0.09	0.07	0.04	0.04	0.04	0.04	0.06	0.07	0.10	0.08	0.07	0.04	-0.06	-0.12	-0.10	-0.10	-0.05	0.10	0.09	0.07	0.01	0.08	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	1.22	-0.93	0.14	1.34	1.32	0.60	0.14	0.00	0.00	0.00	0.00

HUD VL 61758	34.20	35.12	33.80	33.13	33.53	33.83	38.58	36.82	35.18	30.46	33.16	41.38	41.25	38.93	38.49	41.59	33.98	37.89	43.45	47.55	64.35	43.47	44.68	36.55
	1.23	1.14	1.05	1.03	1.08	1.10	1.40	1.44	1.58	1.47	1.70	2.15	2.17	1.96	2.33	2.33	2.14	2.77	2.91	3.08	4.10	2.69	2.56	1.85
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-3.76	-0.55	-5.08	-4.51	0.00	0.00	0.00	0.00	0.00	0.00	0.00

LONGIL 61762	35.11	36.03	34.51	33.71	34.15	34.50	39.27	37.77	36.33	31.16	33.84	41.92	41.84	39.54	39.08	355.75	81.31	114.57	44.18	48.38	65.48	44.38	45.54	37.02
	2.14	2.04	1.76	1.60	1.71	1.77	2.09	2.10	2.42	2.17	2.38	2.69	2.76	2.54	2.92	2.94	2.56	3.46	3.65	3.91	5.22	3.59	3.42	2.32
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.29	-0.31	0.00	0.00	0.00	0.00	-3.78	-0.55	-318.63	-51.41	-75.99	0.00	0.00	0.00	0.00	0.00	0.00

MHK VL 61756	33.41	34.45	33.24	32.59	32.95	33.19	37.73	35.86	33.91	29.15	31.61	39.25	39.07	34.08	38.25	35.75	29.83	35.64	41.79	45.19	60.94	41.18	42.43	34.85
	0.43	0.46	0.50	0.49	0.51	0.46	0.56	0.48	0.31	0.16	0.15	0.02	-0.01	0.07	0.42	0.17	0.14	0.40	0.65	0.57	0.68	0.39	0.31	0.15
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.79	-2.22	-1.40	-2.36	-0.12	-0.60	-0.15	0.00	0.00	0.00	0.00

MILLWD 61759	34.23	35.15	33.82	33.15	33.55	33.86	38.61	36.88	35.31	30.60	33.29	41.52	41.39	39.09	38.61	41.79	34.16	38.07	43.63	47.72	64.54	43.61	44.81	36.62
	1.26	1.17	1.08	1.04	1.11	1.13	1.43	1.50	1.70	1.61	1.83	2.28	2.31	2.08	2.45	2.49	2.27	2.95	3.09	3.26	4.28	2.82	2.69	1.92
	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	-3.80	-0.55	-5.12	-4.56	0.00	0.00	0.00	0.00	0.00	0.00	0.00

N.Y.C. 61761	34.42	35.33	34.02	33.34	33.73	34.05	38.82	37.11	35.65	30.98	33.67	41.98	41.87	39.49	39.04	42.23	34.58	38.52	44.08	48.17	65.10	44.00	45.19	36.93
	1.45	1.35	1.27	1.23	1.29	1.33	1.64	1.73	2.04	1.99	2.21	2.75	2.79	2.49	2.88	2.94	2.69	3.40	3.54	3.70	4.85	3.21	3.07	2.23
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-3.78	-0.55	-5.11	-4.55	0.00	0.00	0.00	0.00	0.00	0.00	0.00

NORTH 61755	33.04	34.12	32.85	32.17	32.51	32.74	37.19	35.42	33.67	29.12	31.50	39.23	39.00	28.42	29.94	33.25	22.06	30.00	38.42	44.06	60.12	40.61	42.15	34.74
	0.07	0.14	0.10	0.06	0.06	0.02	0.01	0.04	0.07	0.13	0.04	0.00	-0.08	-0.33	-0.48	-0.41	-0.40	-0.30	0.12	0.09	-0.14	-0.17	0.02	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	4.47	5.19	0.51	4.88	4.82	2.23	0.50	0.00	0.00	0.00	0.00

NPX 61845	37.10	37.79	35.05	33.65	33.97	33.92	38.59	37.21	35.03	30.16	32.04	41.16	40.83	39.40	39.90	47.38	51.64	47.44	54.56	55.10	70.36	42.71	44.08	36.31
	1.23	1.21	1.15	1.17	1.20	1.19	1.41	1.39	1.43	1.17	1.35	1.93	1.80	1.72	1.84	1.81	1.52	1.91	2.04	2.13	2.90	1.93	1.95	1.64
	-2.91	-2.59	-1.15	-0.37	-0.33	0.00	0.00	-0.44	0.00	0.00	0.78	0.00	0.05	-4.46	-2.45	-11.39	-22.79	-10.40	-11.98	-8.49	-7.20	0.00	0.00	0.03

O H 61846	30.08	31.10	30.05	29.27	29.65	30.02	33.87	28.58	25.85	26.64	25.68	23.96	23.67	19.27	18.28	13.94	13.91	19.94	23.88	27.26	39.12	24.69	26.25	20.29
	-2.89	-2.88	-2.70	-2.83	-2.79	-2.71	-3.31	-3.04	-2.92	-2.35	-2.38	-3.26	-3.26	-3.13	-3.47	-3.58	-2.93	-3.59	-4.03	-4.34	-5.97	-3.85	-3.57	-3.11
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	3.76	4.84	0.00	3.41	12.01	12.15	10.81	13.86	16.66	10.49	11.59	12.63	12.86	15.17	12.25	12.31	11.29

PJM 61847	32.25	33.20	32.09	31.38	31.81	32.06	32.83	33.56	26.41	32.92	30.40	35.07	37.34	29.10	33.23	30.32	26.50	31.41	36.36	40.20	55.11	36.71	38.04	30.58
	-0.72	-0.78	-0.66	-0.72	-0.63	-0.67	-0.72	-0.58	-0.41	-0.13	0.07	-0.16	-0.18	-0.36	-0.29	-0.37	-0.07	-0.03	-0.18	-0.19	-0.34	-0.19	-0.18	-0.45
	0.00	0.00	0.00	0.00	0.00	0.00	3.62	1.24	6.78	-4.06	1.14	4.00	1.56	3.76	2.09	3.49	0.76	3.69	4.00	4.08	4.81	3.88	3.90	3.67

WEST 61752	30.43	31.45	30.41	29.62	30.03	30.39	34.34	28.34	25.28	26.93	25.27	21.65	21.30	16.96	15.68	11.06	11.63	17.42	21.22	24.71	36.35	22.50	24.15	18.28
	-2.54	-2.53	-2.34	-2.49	-2.42	-2.34	-2.84	-2.54	-2.51	-2.06	-2.02	-2.85	-2.88	-2.89	-3.23	-3.42	-2.76	-3.45	-3.85	-4.09	-5.63	-3.55	-3.15	-2.83
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	4.50	5.82	0.00	4.17	14.73	14.90	13.36	16.70	19.71	12.94	14.26	15.46	15.67	18.29	14.73	14.83	13.59