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: 03/27/2026

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	28.18	26.99	25.84	26.83	27.96	27.42	33.76	36.12	27.50	30.48	28.50	26.09	24.12	22.16	21.06	22.93	11.57	18.40	30.26	42.82	42.40	42.89	45.71	43.59
	0.37	0.46	0.41	0.47	0.54	0.50	0.61	0.56	0.37	0.36	0.40	0.31	0.23	0.17	0.20	0.19	0.09	0.18	0.41	0.62	0.53	0.63	0.59	0.52
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.30	-0.15	-0.16	-0.51	0.22	0.23	0.00	0.00	0.00	0.00	0.00	0.00

CENTRL 61754	27.54	26.13	25.01	25.97	27.80	26.55	33.34	35.56	27.13	29.93	27.70	25.37	23.20	21.50	20.38	21.86	11.67	18.36	29.58	42.01	41.73	42.12	45.58	43.01
	-0.27	-0.39	-0.42	-0.40	-0.48	-0.38	-0.33	-0.27	-0.16	-0.19	-0.40	-0.40	-0.39	-0.34	-0.37	-0.38	-0.21	-0.26	-0.31	-0.20	-0.13	-0.17	-0.12	-0.09
	0.00	0.00	0.00	0.00	-0.86	-0.02	-0.53	-0.27	-0.16	0.00	0.00	0.00	0.00	0.00	-0.06	0.00	-0.17	-0.17	-0.03	0.00	0.00	-0.04	-0.58	-0.03

DUNWOD 61760	29.07	27.74	26.58	27.38	28.36	27.98	34.56	37.05	28.39	31.76	30.00	27.56	26.63	24.23	24.89	26.63	16.55	23.71	31.47	44.36	43.89	44.18	47.23	44.97
	1.26	1.22	1.15	1.01	0.94	1.06	1.41	1.49	1.25	1.64	1.91	1.78	1.65	1.70	1.73	1.82	0.84	1.21	1.62	2.15	2.03	1.93	2.11	1.90
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-1.39	-0.70	-2.47	-2.57	-4.00	-4.05	0.00	0.00	0.00	0.00	0.00	0.00

GENESE 61753	27.10	25.65	24.67	25.67	22.56	26.08	29.99	33.67	25.94	29.45	27.10	24.93	22.78	21.06	19.91	21.35	11.39	17.97	28.93	41.30	41.18	41.27	41.79	42.43
	-0.71	-0.87	-0.75	-0.70	-0.75	-0.76	-0.75	-0.70	-0.50	-0.67	-0.99	-0.85	-0.82	-0.78	-0.83	-0.88	-0.44	-0.61	-0.77	-0.90	-0.68	-0.78	-0.63	-0.52
	0.00	0.00	0.00	0.00	4.11	0.08	2.42	1.19	0.70	0.00	0.00	0.00	0.00	0.00	-0.04	0.00	-0.13	-0.13	0.15	0.00	0.00	0.19	2.69	0.13

H Q 61844	27.91	26.60	25.52	26.49	27.58	25.80	34.32	35.88	27.36	30.36	28.26	25.88	23.67	21.89	20.72	22.26	11.74	18.52	30.01	42.50	42.18	42.54	45.40	43.35
	0.10	0.08	0.10	0.12	0.15	0.17	0.26	0.32	0.23	0.24	0.16	0.10	0.08	0.05	0.03	0.02	0.04	0.07	0.16	0.29	0.32	0.30	0.28	0.28
	0.00	0.00	0.00	0.00	0.00	1.29	-0.91	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

HUD VL 61758	28.83	27.51	26.36	27.19	28.19	27.78	34.35	36.83	28.19	31.46	29.63	27.20	26.07	23.70	23.33	25.34	14.14	21.13	31.12	43.91	43.48	43.78	46.78	44.55
	1.02	0.99	0.94	0.83	0.77	0.86	1.20	1.27	1.06	1.35	1.53	1.42	1.37	1.39	1.40	1.46	0.68	0.96	1.27	1.70	1.61	1.53	1.66	1.48
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-1.11	-0.47	-1.23	-1.64	-1.76	-1.73	0.00	0.00	0.00	0.00	0.00	0.00

LONGIL 61762	29.34	27.92	26.71	27.52	28.63	28.05	34.59	36.97	28.45	31.90	30.24	27.65	26.47	24.23	25.00	26.89	16.68	23.88	31.75	44.76	44.12	44.38	47.34	45.33
	1.52	1.40	1.29	1.15	1.22	1.13	1.44	1.41	1.32	1.78	2.15	1.88	1.49	1.70	1.83	2.09	0.94	1.35	1.90	2.55	2.26	2.14	2.22	2.26
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-1.38	-0.70	-2.47	-2.56	-4.03	-4.08	0.00	0.00	0.00	0.00	0.00	0.00

MHK VL 61756	28.24	26.87	25.67	26.73	27.81	27.46	34.03	36.58	27.76	30.81	28.73	26.23	23.41	21.95	20.75	21.67	12.35	19.36	30.67	43.48	43.11	43.42	46.51	44.38
	0.43	0.34	0.25	0.36	0.39	0.54	0.88	1.02	0.63	0.69	0.63	0.45	0.36	0.38	0.38	0.35	0.17	0.40	0.79	1.28	1.24	1.17	1.39	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	0.54	0.27	0.32	0.91	-0.47	-0.51	-0.03	0.00	0.00	0.00	0.00	0.00

MILLWD 61759	28.92	27.60	26.45	27.26	28.24	27.85	34.42	36.90	28.27	31.60	29.82	27.40	26.34	24.01	23.52	26.04	13.21	20.27	31.29	44.11	43.64	43.95	46.98	44.75
	1.11	1.08	1.02	0.89	0.82	0.93	1.27	1.34	1.13	1.48	1.73	1.63	1.52	1.56	1.58	1.66	0.76	1.08	1.44	1.90	1.78	1.70	1.86	1.68
	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	-0.62	-1.24	-2.15	-0.74	-0.74	0.00	0.00	0.00	0.00	0.00	0.00

N.Y.C. 61761	29.27	27.91	26.75	27.56	28.57	28.18	34.81	37.33	28.61	32.03	30.31	27.84	26.88	24.49	25.13	26.87	16.70	23.92	31.74	44.73	44.25	44.56	47.66	45.34
	1.46	1.39	1.33	1.19	1.15	1.26	1.66	1.77	1.48	1.91	2.21	2.06	1.90	1.96	1.97	2.07	0.97	1.40	1.89	2.53	2.39	2.31	2.54	2.27
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-1.38	-0.70	-2.47	-2.57	-4.02	-4.07	0.00	0.00	0.00	0.00	0.00	0.00

NORTH 61755	27.91	26.63	25.57	26.57	27.72	27.28	33.74	36.33	27.64	30.58	28.36	25.86	23.64	21.83	20.64	22.17	11.73	18.53	30.14	42.84	42.56	42.88	45.71	43.63
	0.10	0.11	0.15	0.20	0.30	0.36	0.59	0.77	0.50	0.46	0.27	0.08	0.05	-0.01	-0.05	-0.06	0.02	0.08	0.29	0.63	0.69	0.63	0.59	0.56
	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	27.96	27.63	26.02	26.91	28.10	25.92	35.12	35.51	27.36	30.45	28.12	27.39	24.90	14.83	21.68	23.91	13.49	17.07	30.22	42.56	39.67	45.69	45.60	43.51
	0.46	0.66	0.59	0.55	0.55	0.41	0.45	0.28	0.23	0.33	0.61	0.74	0.70	0.62	0.67	0.69	0.25	0.30	0.37	0.35	0.24	0.46	0.48	0.44
	0.31	-0.45	0.00	0.00	-0.13	1.41	-1.52	0.33	0.00	0.00	0.59	-0.88	-0.61	7.62	-0.32	-0.98	-1.54	1.67	0.00	0.00	2.44	-2.97	0.00	0.00

O H 61846	25.80	24.32	23.51	24.50	15.89	24.57	26.13	99.07	23.58	28.04	25.68	23.79	21.78	20.11	18.96	20.33	10.86	17.03	27.08	38.81	38.80	38.63	36.02	40.40
	-2.01	-2.20	-1.92	-1.87	-2.00	-2.16	-2.53	-2.71	-1.95	-2.08	-2.42	-1.99	-1.82	-1.73	-1.79	-1.90	-1.01	-1.58	-2.40	-3.39	-3.06	-3.17	-2.84	-2.37
	0.00	0.00	0.00	0.00	9.53	0.19	4.49	-66.22	1.61	0.00	0.00	0.00	0.00	0.00	-0.06	0.00	-0.17	-0.17	0.36	0.00	0.00	0.45	6.26	0.30

PJM 61847	27.30	25.98	24.94	25.81	15.85	24.79	28.55	32.48	20.71	34.41	27.90	25.69	24.42	22.39	22.19	24.02	13.63	21.39	27.97	41.65	41.33	41.17	39.17	42.32
	-0.51	-0.55	-0.48	-0.56	-0.77	-0.68	-0.68	-0.70	-0.45	-0.27	-0.19	-0.09	-0.01	0.13	0.13	0.18	0.01	-0.07	-0.35	-0.56	-0.54	-0.69	-0.53	-0.49
	0.00	0.00	0.00	0.00	10.80	1.45	3.91	2.38	5.96	-4.56	0.00	0.00	-0.83	-0.42	-1.37	-1.60	-1.92	-3.01	1.53	0.00	0.00	0.39	5.42	0.26

WEST 61752	26.14	24.60	23.82	24.83	15.85	24.95	25.33	30.60	24.01	28.64	26.22	24.24	22.17	20.48	19.30	20.70	11.05	17.30	27.49	39.58	39.56	39.32	36.51	41.05
	-1.67	-1.93	-1.61	-1.54	-1.68	-1.77	-2.00	-2.08	-1.44	-1.48	-1.87	-1.53	-1.42	-1.36	-1.46	-1.54	-0.83	-1.32	-1.98	-2.62	-2.30	-2.46	-2.10	-1.71
	0.00	0.00	0.00	0.00	9.89	0.20	5.82	2.88	1.68	0.00	0.00	0.00	0.00	0.00	-0.06	0.00	-0.18	-0.18	0.38	0.00	0.00	0.47	6.51	0.31