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: 04/27/2026

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	35.29	29.59	30.56	31.10	26.02	30.03	67.08	45.21	28.89	28.05	29.88	26.66	27.06	27.35	28.28	27.90	26.47	29.16	38.99	66.35	44.63	36.42	33.37	31.24
	1.29	1.07	1.10	1.10	0.95	1.13	2.51	1.58	0.92	0.72	0.66	0.61	0.58	0.65	0.68	0.75	0.88	1.04	1.54	2.67	1.69	1.42	1.42	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

CENTRL 61754	33.41	27.99	28.90	29.43	22.92	28.35	53.98	32.88	27.14	26.63	28.61	25.45	25.96	26.08	26.99	26.55	24.93	27.37	36.12	60.48	38.66	29.22	28.76	21.10
	-0.60	-0.53	-0.56	-0.57	-0.50	-0.55	-1.27	-1.06	-0.80	-0.70	-0.61	-0.60	-0.52	-0.62	-0.60	-0.60	-0.67	-0.74	-0.99	-1.45	-0.94	-0.88	-0.82	-0.80
	0.00	0.00	0.00	0.00	1.65	0.00	9.32	9.69	0.03	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.34	1.75	3.34	4.89	2.37	8.03

DUNWOD 61760	35.95	30.07	31.00	31.52	26.38	30.47	69.37	48.88	29.85	29.13	31.08	27.89	28.24	28.53	29.45	29.02	27.55	30.27	40.20	67.99	45.77	37.25	34.05	31.76
	1.95	1.55	1.54	1.52	1.31	1.57	3.83	2.68	1.88	1.80	1.87	1.84	1.76	1.83	1.86	1.87	1.95	2.16	2.75	4.31	2.83	2.25	2.11	1.83
	0.00	0.00	0.00	0.00	0.00	0.00	-0.97	-2.57	-0.01	0.00	0.00	0.00	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	32.63	27.27	28.14	28.69	21.04	27.64	46.01	26.71	26.49	26.02	28.15	24.98	25.53	25.59	26.45	26.02	24.36	26.66	34.86	56.85	33.42	19.22	22.55	12.51
	-1.38	-1.25	-1.32	-1.31	-1.09	-1.25	-2.81	-1.96	-1.43	-1.30	-1.07	-1.07	-0.95	-1.11	-1.14	-1.13	-1.24	-1.45	-2.07	-3.56	-2.15	-1.71	-1.56	-1.42
	0.00	0.00	0.00	0.00	2.95	0.00	15.76	14.97	0.04	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.52	3.27	7.38	14.06	7.83	16.01

H Q 61844	34.10	28.58	29.53	30.07	25.11	28.94	66.02	45.34	28.04	27.36	29.25	26.05	26.49	26.70	27.59	27.15	25.59	28.15	37.26	63.76	43.07	35.08	31.96	29.98
	0.10	0.06	0.06	0.07	0.04	0.07	0.18	0.12	0.07	0.04	0.04	0.00	0.02	0.00	0.00	0.00	-0.02	0.01	0.02	0.09	0.13	0.08	0.01	0.05
	0.00	0.00	0.00	0.00	0.00	0.03	-1.26	-1.59	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.03	0.21	0.00	0.00	0.00	0.00	0.00

HUD VL 61758	35.76	29.90	30.84	31.37	26.83	30.32	71.01	48.70	29.60	28.82	30.74	27.56	27.93	28.22	29.14	28.70	27.24	29.97	39.87	67.53	45.45	37.00	33.80	31.55
	1.75	1.38	1.38	1.37	1.18	1.42	3.49	2.45	1.63	1.50	1.53	1.51	1.44	1.51	1.54	1.55	1.64	1.86	2.42	3.85	2.50	2.01	1.86	1.62
	0.00	0.00	0.00	0.00	-0.58	0.00	-2.95	-2.61	-0.01	0.00	0.00	0.00	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	40.39	43.02	38.16	34.88	35.43	31.88	72.46	49.31	28.90	43.46	48.83	33.54	37.91	28.90	33.65	33.18	38.93	32.80	67.59	86.42	88.93	79.84	55.38	47.98
	2.50	2.02	1.99	1.99	1.72	2.07	4.30	2.06	1.61	2.12	2.29	2.19	2.16	2.19	2.21	2.15	2.22	2.41	3.13	4.87	3.22	2.63	2.50	2.18
	-3.89	-12.48	-6.70	-2.90	-8.64	-0.91	-3.58	-3.62	0.67	-14.01	-17.32	-5.30	-9.27	-0.01	-3.84	-3.87	-11.11	-2.27	-27.01	-17.88	-42.76	-42.21	-20.93	-15.86

MHK VL 61756	34.83	29.21	30.18	30.75	25.73	29.73	67.65	47.80	28.46	27.69	29.46	26.24	26.64	26.84	27.77	27.31	25.85	28.57	38.54	65.67	44.28	35.97	32.75	30.33
	0.82	0.69	0.72	0.76	0.65	0.83	1.99	1.13	0.49	0.36	0.24	0.19	0.16	0.13	0.17	0.16	0.25	0.46	0.99	2.00	1.33	0.97	0.80	0.40
	0.00	0.00	0.00	0.00	0.00	0.00	-1.09	-3.04	-0.01	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.11	0.00	0.00	0.00	0.00	0.00

MILLWD 61759	35.81	29.93	30.88	31.40	26.28	30.35	69.11	48.69	29.70	28.97	30.90	27.71	28.08	28.36	29.28	28.85	27.39	30.11	40.01	67.69	45.55	37.08	33.87	31.60
	1.80	1.41	1.42	1.40	1.20	1.45	3.57	2.52	1.73	1.64	1.68	1.66	1.60	1.66	1.69	1.70	1.79	2.00	2.56	4.02	2.61	2.08	1.93	1.67
	0.00	0.00	0.00	0.00	0.00	0.00	-0.96	-2.54	-0.01	0.00	0.00	0.00	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	36.04	30.14	31.05	31.56	26.43	30.50	69.47	49.05	30.02	29.29	31.26	28.08	28.43	28.73	29.61	29.21	27.73	30.42	40.37	68.15	45.94	37.38	34.18	31.87
	2.03	1.62	1.58	1.56	1.35	1.61	3.92	2.85	2.05	1.96	2.04	2.03	1.95	2.03	2.02	2.06	2.13	2.31	2.91	4.48	3.00	2.38	2.23	1.94
	0.00	0.00	0.00	0.00	0.00	0.00	-0.97	-2.57	-0.01	0.00	0.00	0.00	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	34.11	28.58	29.53	30.09	25.13	29.01	64.83	43.76	28.02	27.25	29.08	25.86	26.31	26.52	27.40	26.98	25.41	27.97	37.33	63.79	43.15	35.12	31.86	29.90
	0.11	0.06	0.07	0.09	0.06	0.12	0.26	0.12	0.05	-0.08	-0.14	-0.19	-0.17	-0.18	-0.19	-0.17	-0.19	-0.14	-0.12	0.12	0.20	0.13	-0.08	-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	37.87	31.88	32.29	31.90	29.50	41.75	70.46	49.25	37.70	28.46	30.37	27.18	27.57	27.88	28.83	28.41	27.89	29.59	39.21	66.53	43.93	41.55	39.19	32.14
	1.50	1.22	1.24	1.25	1.05	1.21	2.66	1.80	1.29	1.13	1.15	1.13	1.09	1.18	1.23	1.26	1.36	1.45	1.84	2.86	1.67	1.49	1.55	1.41
	-2.37	-2.14	-1.59	-0.65	-3.37	-11.64	-3.23	-3.82	-8.44	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.93	-0.03	0.08	0.00	0.69	-5.06	-5.70	-0.80

O H 61846	31.35	26.10	26.94	27.47	18.24	24.22	33.33	16.20	25.20	24.85	27.29	24.14	24.88	24.76	25.62	25.19	23.38	25.35	32.12	50.41	25.52	4.41	12.85	1.57
	-2.66	-2.41	-2.52	-2.53	-2.17	-2.62	-6.26	-4.26	-2.70	-2.48	-1.93	-1.91	-1.60	-1.93	-1.97	-1.96	-2.22	-2.77	-4.45	-7.99	-4.93	-3.84	-3.32	-2.87
	0.00	0.00	0.00	0.00	4.67	2.06	24.98	23.17	0.06	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.88	5.27	12.50	26.75	15.78	25.50

PJM 61847	33.83	28.22	29.10	29.63	21.90	28.51	50.01	31.27	27.70	27.16	29.26	26.11	26.65	26.76	27.69	27.26	25.65	28.14	34.25	60.21	36.39	18.65	22.99	14.19
	-0.18	-0.30	-0.36	-0.37	-0.34	-0.36	-0.73	-0.53	-0.22	-0.16	0.05	0.06	0.17	0.06	0.10	0.11	0.05	0.00	-0.35	-0.81	-0.57	-0.55	-0.38	-0.37
	0.00	0.00	0.00	0.00	2.83	0.03	13.83	11.83	0.04	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.03	2.85	2.65	5.98	15.81	8.58	15.37

WEST 61752	31.80	26.47	27.29	27.80	18.10	26.67	32.23	15.14	25.57	25.20	27.63	24.44	25.19	25.09	25.98	25.52	23.69	25.72	32.64	51.08	25.13	2.37	11.70	-0.06
	-2.21	-2.05	-2.17	-2.20	-1.87	-2.22	-5.22	-3.56	-2.33	-2.13	-1.59	-1.61	-1.29	-1.61	-1.62	-1.63	-1.91	-2.40	-3.87	-6.93	-4.28	-3.35	-2.92	-2.56
	0.00	0.00	0.00	0.00	5.11	0.00	27.12	24.94	0.07	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.94	5.65	13.53	29.28	17.32	27.43