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: 04/21/2026

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	36.21	36.32	37.34	33.86	43.45	59.60	63.77	43.52	30.16	29.41	31.03	28.69	28.37	28.78	30.88	31.76	32.27	34.47	47.70	49.88	50.94	50.02	44.25	40.93
	1.25	1.25	1.30	1.18	1.51	2.01	2.18	1.40	0.96	0.83	0.74	0.66	0.64	0.67	0.74	0.70	0.77	0.91	1.44	1.48	1.57	1.66	1.46	1.35
	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	34.93	35.16	36.07	32.71	42.01	57.83	61.99	41.95	28.88	28.22	30.15	27.82	27.40	27.72	29.75	30.72	31.26	33.30	45.46	48.00	49.07	47.72	41.90	39.03
	-0.03	0.09	0.03	0.03	0.07	0.23	0.40	-0.17	-0.32	-0.35	-0.13	-0.21	-0.33	-0.39	-0.39	-0.34	-0.24	-0.25	-0.36	-0.40	-0.31	-0.51	-0.61	-0.55
	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	0.44	0.00	0.00	0.14	0.28	0.00

DUNWOD 61760	36.80	36.84	37.78	34.19	43.73	60.07	64.53	44.78	31.19	30.63	32.48	30.14	29.72	30.08	32.14	33.17	33.64	35.71	49.12	51.18	52.35	51.20	45.30	41.88
	1.85	1.77	1.74	1.52	1.79	2.48	2.95	2.65	1.99	2.05	2.19	2.10	1.99	1.96	2.01	2.12	2.14	2.15	2.86	2.78	2.97	2.83	2.51	2.30
	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	34.95	35.14	35.97	32.61	41.98	58.04	62.32	42.07	29.06	28.52	30.50	28.04	27.64	28.11	30.22	31.24	31.68	33.60	45.25	48.16	49.33	47.67	41.78	39.39
	0.00	0.07	-0.07	-0.06	0.03	0.45	0.73	-0.06	-0.14	-0.05	0.20	0.00	-0.09	-0.01	0.09	0.18	0.18	0.05	-0.26	-0.24	-0.05	-0.41	-0.46	-0.19
	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	0.75	0.00	0.00	0.28	0.54	0.00

H Q 61844	34.94	35.04	36.00	32.66	41.94	57.59	61.54	42.08	29.16	28.54	30.22	27.98	26.97	28.06	30.11	31.03	31.48	33.55	46.04	48.51	49.44	48.37	42.81	39.58
	-0.01	-0.03	-0.04	-0.02	-0.01	0.00	-0.05	-0.04	-0.04	-0.04	-0.06	-0.06	-0.05	-0.04	-0.03	-0.02	-0.02	0.00	-0.02	0.11	0.06	0.00	0.02	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	0.71	0.02	0.00	0.00	0.00	0.00	0.20	0.00	0.00	0.00	0.00	0.00

HUD VL 61758	36.71	36.76	37.73	34.15	43.73	60.09	64.53	44.62	30.98	30.35	32.12	29.77	29.36	29.75	31.83	32.86	33.35	35.43	48.86	50.96	52.16	51.03	45.11	41.68
	1.75	1.70	1.69	1.47	1.78	2.49	2.94	2.49	1.78	1.78	1.83	1.73	1.63	1.63	1.69	1.80	1.85	1.88	2.60	2.56	2.78	2.66	2.32	2.10
	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	36.63	36.82	37.84	34.22	43.42	50.50	64.36	31.65	27.16	30.61	32.98	30.54	33.80	30.45	32.41	33.39	33.70	35.93	48.83	48.93	51.91	50.98	44.93	41.74
	1.67	1.76	1.80	1.54	1.48	1.57	2.17	2.22	1.72	2.03	2.62	2.50	2.34	2.33	2.27	2.33	2.20	2.06	2.57	2.32	2.53	2.61	2.14	2.17
	0.00	0.00	0.00	0.00	0.00	8.67	-0.60	12.69	3.77	0.00	-0.07	0.00	-3.73	0.00	0.00	0.00	0.00	-0.32	0.00	1.79	0.00	0.00	0.00	0.00

MHK VL 61756	35.69	35.92	37.09	33.74	43.44	59.79	63.93	43.33	29.84	28.97	30.74	28.41	28.10	28.46	30.53	31.51	32.10	34.41	47.74	49.89	50.82	49.40	43.47	40.12
	0.74	0.85	1.05	1.06	1.49	2.19	2.34	1.21	0.63	0.39	0.45	0.37	0.37	0.34	0.40	0.45	0.60	0.86	1.48	1.49	1.44	1.03	0.68	0.54
	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

MILLWD 61759	36.68	36.73	37.69	34.11	43.66	59.96	64.42	44.62	31.06	30.47	32.27	29.94	29.53	29.89	31.96	32.97	33.45	35.52	48.91	50.99	52.15	51.01	45.12	41.71
	1.73	1.66	1.65	1.43	1.71	2.37	2.83	2.50	1.86	1.90	1.98	1.90	1.80	1.77	1.82	1.92	1.95	1.97	2.64	2.59	2.78	2.64	2.33	2.13
	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	36.91	36.97	37.89	34.30	43.84	60.17	64.59	44.97	31.40	30.86	32.76	30.45	30.01	30.36	32.40	33.43	33.91	35.97	49.36	51.38	52.55	51.39	45.57	42.09
	1.95	1.90	1.85	1.63	1.90	2.58	3.00	2.85	2.20	2.28	2.47	2.41	2.27	2.25	2.27	2.37	2.41	2.41	3.10	2.98	3.18	3.02	2.78	2.51
	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

NORTH 61755	34.90	34.98	35.97	32.66	41.96	57.61	61.32	41.99	29.06	28.43	30.05	27.79	27.52	27.92	29.97	30.90	31.35	33.47	46.15	48.38	49.20	48.08	42.62	39.33
	-0.06	-0.08	-0.07	-0.02	0.02	0.01	-0.27	-0.13	-0.14	-0.14	-0.24	-0.24	-0.21	-0.20	-0.16	-0.16	-0.14	-0.09	-0.11	-0.02	-0.18	-0.28	-0.17	-0.25
	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	36.34	36.44	37.40	33.90	43.45	59.47	63.44	42.13	32.37	30.53	31.56	29.19	28.18	29.25	31.45	32.31	32.72	34.69	49.33	46.78	49.21	50.12	44.36	42.97
	1.39	1.37	1.36	1.22	1.51	1.88	1.95	1.55	1.37	1.37	1.27	1.15	1.16	1.16	1.32	1.25	1.22	1.13	1.70	1.49	1.55	1.75	1.57	1.51
	0.00	0.00	0.00	0.00	0.00	0.00	0.11	1.54	-1.80	-0.58	0.00	0.00	0.71	0.02	0.00	0.00	0.00	0.00	-1.37	3.11	1.72	0.00	0.00	-1.89

O H 61846	33.34	33.59	34.31	31.12	40.04	54.90	58.72	39.21	27.26	26.85	29.08	26.76	25.66	26.92	28.96	29.83	29.99	31.48	38.06	44.88	46.07	44.12	38.67	37.20
	-1.62	-1.48	-1.73	-1.56	-1.91	-2.69	-2.87	-2.91	-1.94	-1.73	-1.21	-1.28	-1.37	-1.18	-1.18	-1.23	-1.51	-2.08	-3.44	-3.51	-3.31	-3.80	-3.25	-2.38
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.71	0.02	0.00	0.00	0.00	0.00	4.76	0.00	0.00	0.45	0.86	0.00

PJM 61847	35.23	35.45	36.28	32.85	42.09	57.85	62.03	42.32	29.37	28.82	30.83	28.45	27.27	28.37	30.42	31.40	31.77	33.58	45.19	48.24	55.39	42.68	42.03	39.50
	0.27	0.38	0.24	0.17	0.15	0.26	0.44	0.20	0.17	0.25	0.54	0.41	0.25	0.27	0.28	0.34	0.27	0.03	-0.18	-0.16	0.14	-0.22	-0.26	-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	0.71	0.02	0.00	0.00	0.00	0.00	0.89	0.00	-5.87	5.48	0.49	0.00

WEST 61752	33.98	34.28	34.97	31.71	40.77	55.94	59.85	39.94	27.71	27.23	29.51	27.09	26.64	27.22	29.28	30.21	30.40	31.94	42.13	45.54	46.76	44.72	39.11	37.55
	-0.98	-0.79	-1.07	-0.97	-1.17	-1.66	-1.74	-2.19	-1.50	-1.35	-0.78	-0.95	-1.09	-0.89	-0.85	-0.85	-1.10	-1.62	-2.82	-2.86	-2.61	-3.17	-2.74	-2.03
	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	1.31	0.00	0.00	0.49	0.94	0.00