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: 04/28/2026

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	35.80	35.00	33.74	31.55	31.94	45.35	42.22	29.65	30.76	30.56	32.60	32.00	29.10	30.70	33.84	34.89	40.34	39.11	39.79	64.58	83.57	44.00	40.16	40.05
	1.34	1.35	1.29	1.26	1.30	1.84	1.75	1.16	1.06	0.92	0.90	0.93	0.89	1.00	1.23	1.41	1.72	1.78	1.78	2.93	3.77	1.89	1.66	1.55
	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	0.00	0.00	0.00	0.00	0.00	0.00

CENTRL 61754	26.68	25.61	21.68	19.71	20.93	28.53	29.38	22.99	29.00	28.77	30.96	30.21	28.35	30.98	34.85	30.89	36.70	36.33	37.35	60.83	78.35	41.39	37.95	38.06
	-0.97	-0.97	-0.91	-0.82	-0.82	-1.09	-1.16	-0.88	-0.95	-0.76	-0.73	-0.80	-0.75	-0.72	-0.79	-0.91	-1.04	-0.90	-0.67	-0.81	-1.45	-0.72	-0.54	-0.45
	6.81	7.07	9.86	9.76	8.89	13.89	9.93	4.63	-0.25	0.12	0.00	0.06	-0.90	-1.99	-3.04	1.67	0.89	0.11	0.00	0.00	0.00	0.00	0.00	0.00

DUNWOD 61760	36.16	35.37	34.09	31.92	32.33	45.97	43.01	30.45	31.93	31.79	33.97	33.29	30.36	31.93	35.01	35.95	41.52	40.11	40.65	65.59	84.63	44.44	40.53	40.30
	1.70	1.72	1.64	1.63	1.68	2.46	2.53	1.96	2.24	2.15	2.28	2.22	2.15	2.22	2.40	2.48	2.90	2.78	2.63	3.94	4.83	2.34	2.03	1.80
	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	17.35	16.28	12.32	10.81	12.42	16.57	20.08	17.12	28.35	28.46	30.90	30.01	26.00	25.49	29.93	28.49	35.50	35.43	36.58	59.47	76.76	40.65	37.33	37.48
	-1.68	-1.76	-1.52	-1.40	-1.43	-1.60	-1.87	-1.38	-1.35	-1.03	-0.80	-0.98	-1.01	-1.14	-1.32	-1.53	-1.76	-1.72	-1.43	-2.18	-3.04	-1.46	-1.16	-1.02
	15.43	15.62	18.61	18.08	16.80	25.34	18.53	10.00	0.00	0.15	0.00	0.08	1.20	3.08	1.36	3.45	1.36	0.18	0.00	0.00	0.00	0.00	0.00	0.00

H Q 61844	34.57	33.72	32.50	30.28	30.62	43.50	40.51	28.10	29.07	29.53	31.69	31.06	27.42	28.25	32.52	33.41	38.64	37.34	38.05	61.71	79.98	42.24	38.59	38.55
	0.11	0.07	0.05	-0.01	-0.02	-0.01	0.03	0.02	0.02	0.00	-0.01	0.00	-0.06	-0.06	-0.04	-0.01	0.02	0.00	0.03	0.06	0.18	0.14	0.10	0.05
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.42	0.64	0.11	0.00	0.00	0.74	1.39	0.05	0.05	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

HUD VL 61758	35.96	35.19	33.92	31.75	32.16	45.72	42.75	30.22	31.59	31.43	33.60	32.94	30.03	31.59	34.68	35.62	41.14	39.78	40.35	65.17	84.15	44.20	40.30	40.10
	1.50	1.53	1.47	1.46	1.51	2.21	2.28	1.73	1.89	1.79	1.90	1.88	1.83	1.89	2.07	2.15	2.51	2.44	2.33	3.53	4.35	2.09	1.81	1.60
	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	50.12	50.08	49.92	50.13	51.41	56.10	62.83	50.33	50.08	51.64	40.79	39.47	36.28	44.94	67.71	35.75	52.44	39.98	40.67	65.40	110.21	44.36	40.76	40.54
	2.22	2.33	2.26	2.22	2.29	3.31	3.26	2.38	2.63	2.61	2.70	2.60	2.48	2.53	2.72	2.60	3.13	2.73	2.65	3.75	5.69	2.26	2.27	2.04
	-13.44	-14.10	-15.21	-17.62	-18.48	-9.28	-19.09	-19.46	-17.74	-19.38	-6.39	-5.81	-5.60	-12.70	-32.38	0.32	-10.70	0.09	0.00	0.00	-24.72	0.00	0.00	0.00

MHK VL 61756	34.60	33.73	32.49	30.39	30.78	43.80	40.82	28.58	30.17	29.61	31.59	30.89	28.08	29.69	32.74	33.64	38.78	37.69	38.46	62.81	81.58	42.93	39.15	39.07
	0.14	0.08	0.04	0.10	0.14	0.29	0.35	0.09	-0.10	-0.15	-0.10	-0.17	-0.12	-0.02	0.13	0.16	0.16	0.36	0.44	1.16	1.77	0.83	0.66	0.57
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.57	-0.12	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	36.01	35.23	33.95	31.79	32.20	45.78	42.83	30.31	31.74	31.60	33.75	33.09	30.16	31.73	34.80	35.74	41.28	39.90	40.44	65.31	84.28	44.24	40.35	40.14
	1.55	1.57	1.50	1.50	1.56	2.27	2.36	1.82	2.05	1.95	2.06	2.02	1.95	2.02	2.19	2.26	2.66	2.56	2.43	3.66	4.47	2.14	1.86	1.64
	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	36.25	35.44	34.15	31.98	32.39	46.06	43.12	30.59	32.12	31.99	34.18	33.50	30.55	32.12	35.22	36.16	41.75	40.29	40.80	65.77	84.83	44.57	40.63	40.41
	1.79	1.79	1.69	1.69	1.75	2.55	2.65	2.10	2.43	2.35	2.48	2.44	2.35	2.41	2.61	2.69	3.12	2.96	2.79	4.13	5.02	2.47	2.14	1.91
	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	0.00	0.00	0.00	0.00	0.00	0.00	0.00

NORTH 61755	34.52	33.64	32.38	30.06	30.37	43.23	40.39	26.81	26.99	28.96	31.38	30.79	25.00	23.93	32.09	33.04	38.45	37.17	37.89	61.53	79.91	42.30	38.57	38.48
	0.06	-0.01	-0.07	-0.23	-0.28	-0.28	-0.09	-0.07	-0.18	-0.25	-0.32	-0.28	-0.37	-0.40	-0.31	-0.23	-0.17	-0.16	-0.12	-0.11	0.11	0.20	0.07	-0.02
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	1.61	2.52	0.44	0.00	0.00	2.84	5.38	0.20	0.20	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

NPX 61845	37.88	41.00	34.60	36.00	41.71	56.32	42.28	32.07	38.68	31.05	33.14	32.57	29.62	31.33	34.42	35.22	40.45	54.55	59.49	100.07	130.21	64.21	69.69	41.90
	1.44	1.46	1.41	1.38	1.43	1.95	1.81	1.35	1.52	1.40	1.44	1.50	1.42	1.55	1.71	1.75	2.01	2.01	1.88	2.85	3.60	1.78	1.65	1.55
	-1.98	-5.89	-0.73	-4.33	-9.63	-10.85	0.00	-2.23	-7.47	0.00	0.00	0.00	0.00	-0.08	-0.10	0.00	0.18	-15.21	-19.59	-35.58	-46.81	-20.32	-29.55	-1.85

O H 61846	4.02	3.35	-0.17	-1.22	1.12	-0.26	4.91	6.11	26.31	26.97	29.58	28.55	20.09	13.93	18.61	23.31	32.53	33.15	34.64	56.31	72.42	38.61	35.78	36.12
	-3.36	-3.42	-2.94	-2.72	-2.83	-3.41	-3.99	-2.91	-2.89	-2.44	-2.11	-2.39	-2.36	-2.45	-2.63	-3.03	-3.83	-3.89	-3.38	-5.34	-7.38	-3.50	-2.71	-2.39
	27.08	26.87	29.68	28.78	26.70	40.36	31.57	19.47	0.49	0.24	0.00	0.13	5.76	13.33	11.37	7.12	2.26	0.29	0.00	0.00	0.00	0.00	0.00	0.00

PJM 61847	18.14	17.36	14.02	12.47	14.07	18.66	22.39	18.35	29.36	29.46	31.84	31.02	25.83	24.04	28.40	29.48	37.06	37.00	37.99	61.68	79.18	41.78	38.35	38.35
	-0.69	-0.65	-0.56	-0.47	-0.47	-0.54	-0.58	-0.35	-0.18	-0.05	0.15	0.02	0.03	0.06	0.07	-0.06	-0.20	-0.16	-0.03	0.04	-0.62	-0.33	-0.14	-0.15
	15.62	15.64	17.87	17.35	16.10	24.31	17.50	9.79	0.16	0.14	0.00	0.07	2.40	5.72	4.28	3.93	1.36	0.18	0.00	0.00	0.00	0.00	0.00	0.00

WEST 61752	2.08	1.53	-2.04	-3.04	-0.54	-2.88	2.60	4.47	26.47	27.24	29.88	28.80	19.51	12.34	17.11	23.05	32.83	33.66	35.20	57.35	73.63	39.20	36.33	36.65
	-3.04	-3.12	-2.67	-2.48	-2.57	-3.04	-3.57	-2.61	-2.65	-2.15	-1.82	-2.13	-2.07	-2.11	-2.24	-2.62	-3.36	-3.35	-2.82	-4.30	-6.17	-2.91	-2.16	-1.85
	29.33	29.01	31.82	30.86	28.61	43.35	34.30	21.40	0.58	0.26	0.00	0.13	6.62	15.26	13.26	7.81	2.43	0.32	0.00	0.00	0.00	0.00	0.00	0.00