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: 08/19/2026

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	45.57	39.16	35.63	33.74	34.80	34.61	39.84	40.33	38.11	40.48	42.30	40.62	48.92	51.88	51.57	61.47	59.79	63.44	121.88	83.85	64.61	63.98	64.57	51.49
	1.36	1.09	1.09	1.07	1.08	0.98	1.10	1.00	0.74	0.58	0.38	0.37	0.66	0.99	1.37	1.48	1.48	2.00	4.46	2.84	2.28	2.27	2.12	1.52
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

CENTRL 61754	44.26	38.07	34.44	32.49	33.60	33.61	38.84	39.35	37.29	39.89	41.94	40.34	48.22	50.97	50.36	60.42	58.37	61.85	121.62	84.94	64.54	64.18	63.76	50.92
	0.05	0.00	-0.10	-0.19	-0.11	-0.03	0.11	0.02	-0.07	0.00	0.02	0.01	-0.05	-0.01	0.17	0.09	0.06	0.33	1.59	1.21	0.38	0.18	0.01	0.23
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.07	0.00	-0.09	0.00	-0.35	0.00	-0.08	-2.61	-2.72	-1.83	-2.29	-1.30	-0.72

DUNWOD 61760	46.31	39.76	35.97	34.15	35.09	34.99	40.19	41.29	39.54	42.22	44.68	47.43	51.70	54.63	53.81	64.72	63.52	67.32	128.57	87.24	66.06	64.65	65.20	52.25
	2.10	1.69	1.43	1.48	1.38	1.35	1.46	1.95	2.18	2.33	2.76	2.79	3.43	3.74	3.62	4.73	5.21	5.88	11.14	6.23	3.73	2.94	2.75	2.28
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-4.39	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

GENESE 61753	44.10	37.89	34.24	32.18	33.57	33.71	39.24	39.82	37.67	40.49	42.30	40.40	48.07	50.79	50.46	59.79	58.38	61.78	118.71	82.20	62.37	60.78	61.47	49.09
	-0.11	-0.18	-0.30	-0.49	-0.15	0.07	0.50	0.49	0.31	0.60	0.38	0.15	-0.20	-0.10	0.27	-0.20	0.07	0.34	1.29	1.20	0.04	0.08	-0.10	0.62
	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	1.01	0.88	1.50

H Q 61844	44.31	38.12	34.58	32.68	33.74	33.70	38.89	39.52	37.53	40.11	42.12	39.91	47.42	52.24	50.14	60.16	56.47	55.22	115.85	60.11	62.27	65.44	60.71	50.52
	0.10	0.05	0.05	0.01	0.03	0.06	0.15	0.18	0.17	0.21	0.20	0.14	0.13	0.02	-0.05	-0.14	-0.30	-0.64	-1.58	-0.63	-0.05	0.13	0.23	0.11
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.48	0.99	-1.33	0.00	-0.31	1.54	5.58	0.00	20.26	0.00	-3.60	1.96	-0.44

HUD VL 61758	45.87	39.41	35.69	33.89	34.84	34.73	39.88	40.85	39.07	41.67	44.02	38.86	50.94	53.86	53.13	63.85	62.61	66.33	126.84	86.28	65.52	64.23	64.77	51.82
	1.66	1.33	1.15	1.22	1.12	1.09	1.14	1.52	1.71	1.78	2.10	2.14	2.67	2.97	2.93	3.86	4.30	4.90	9.42	5.27	3.19	2.52	2.32	1.85
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	3.53	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	54.25	44.99	38.44	36.13	40.22	36.25	40.85	42.57	50.77	53.03	47.98	57.64	71.13	157.91	217.97	199.32	193.79	105.56	150.72	88.48	66.24	64.73	65.06	52.82
	3.03	2.54	2.11	2.11	2.08	2.05	2.12	2.66	2.90	3.18	3.80	3.64	4.42	4.53	4.35	5.29	5.86	6.48	12.02	6.71	3.96	3.18	2.91	2.85
	-7.00	-4.37	-1.79	-1.35	-4.42	-0.57	0.00	-0.57	-10.50	-9.96	-2.25	-13.75	-18.45	-102.50	-163.42	-134.04	-129.63	-37.64	-21.27	-0.76	0.05	0.16	0.29	0.00

MHK VL 61756	45.89	39.38	35.58	33.61	34.66	34.67	40.02	40.67	38.66	41.42	43.53	41.84	50.05	52.67	51.77	62.15	60.28	63.87	125.29	87.46	66.66	65.72	65.63	51.88
	1.68	1.31	1.05	0.94	0.94	1.04	1.29	1.34	1.30	1.53	1.61	1.53	1.79	1.71	1.57	1.91	1.97	2.39	6.11	4.53	3.01	2.69	2.52	1.91
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.06	0.00	-0.07	0.00	-0.25	0.00	-0.05	-1.75	-1.92	-1.32	-1.32	-0.67	0.00

MILLWD 61759	46.05	39.55	35.79	33.99	34.93	34.83	39.99	41.03	39.27	41.91	44.32	46.11	51.29	54.21	53.44	64.25	63.03	66.79	127.58	86.66	65.68	64.31	64.87	51.97
	1.84	1.48	1.25	1.31	1.21	1.19	1.26	1.70	1.91	2.02	2.40	2.44	3.02	3.32	3.25	4.25	4.72	5.35	10.16	5.65	3.35	2.61	2.42	2.00
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-3.42	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	46.56	39.96	36.12	34.32	35.25	35.12	40.39	41.52	39.81	42.53	45.03	47.70	52.09	54.95	54.00	64.96	63.82	67.60	129.08	87.59	66.25	64.80	65.43	52.52
	2.35	1.89	1.58	1.64	1.53	1.48	1.66	2.19	2.45	2.63	3.11	3.15	3.82	4.07	3.80	4.97	5.51	6.17	11.65	6.58	3.92	3.09	2.98	2.55
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-4.30	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

NORTH 61755	44.58	38.29	34.71	32.79	33.85	33.85	39.18	39.88	37.89	40.54	42.50	40.66	48.67	50.85	49.89	59.35	57.49	60.21	114.72	80.05	62.17	61.89	62.82	50.18
	0.38	0.22	0.17	0.12	0.13	0.21	0.44	0.55	0.53	0.64	0.58	0.41	0.40	-0.04	-0.30	-0.64	-0.82	-1.23	-2.70	-0.96	-0.15	0.18	0.37	0.21
	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	45.36	45.27	41.18	39.19	41.64	41.41	39.51	43.90	40.82	41.68	43.47	40.75	49.74	53.95	52.30	63.14	58.36	56.11	121.24	80.91	64.97	68.98	62.02	51.70
	1.15	0.96	1.04	1.09	1.05	0.81	0.78	1.44	1.83	1.78	1.28	0.64	1.70	1.73	2.10	1.91	1.65	2.12	3.82	1.72	1.47	1.52	1.54	1.09
	0.00	-6.23	-5.61	-5.43	-6.88	-6.97	0.00	-3.12	-1.64	0.00	-0.27	0.15	0.23	-1.33	0.00	-1.24	1.59	7.46	0.00	1.82	-1.18	-5.75	1.96	-0.64

O H 61846	43.10	37.04	33.50	31.42	32.94	33.12	38.67	39.11	36.85	39.65	41.30	39.55	46.96	49.71	49.31	58.10	56.63	59.69	114.33	79.01	59.58	57.10	56.34	46.12
	-1.11	-1.04	-1.05	-1.25	-0.78	-0.52	-0.06	-0.22	-0.51	-0.25	-0.63	-0.70	-1.19	-1.18	-0.88	-1.89	-1.68	-1.74	-3.10	-2.00	-2.75	-2.30	-2.16	-0.41
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.11	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	2.31	3.95	3.45

PJM 61847	44.45	29.81	27.38	27.37	25.42	29.36	39.01	39.84	37.94	40.60	42.18	33.05	49.32	53.35	51.46	61.84	58.55	58.01	121.98	88.74	61.12	62.80	58.22	46.60
	0.24	0.09	-0.02	0.00	0.05	0.11	0.27	0.51	0.57	0.71	0.78	0.77	0.88	1.13	1.27	1.54	1.78	2.15	4.56	2.31	0.60	0.10	0.01	0.48
	0.00	8.35	7.14	5.30	8.35	4.39	0.00	0.00	0.00	0.00	0.52	7.97	-0.17	-1.33	0.00	-0.31	1.54	5.58	0.00	-5.43	1.80	-1.00	4.24	3.85

WEST 61752	43.77	37.55	33.87	31.77	33.28	33.43	39.07	39.63	37.45	40.34	42.03	40.21	47.76	50.45	50.07	59.12	57.56	60.88	116.93	80.81	60.89	58.30	59.46	47.06
	-0.44	-0.53	-0.67	-0.90	-0.44	-0.21	0.34	0.30	0.09	0.44	0.11	-0.05	-0.51	-0.44	-0.12	-0.87	-0.75	-0.56	-0.50	-0.19	-1.44	-1.16	-1.01	0.44
	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	2.26	1.98	3.36