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: 08/20/2026

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	45.71	44.80	43.33	38.13	39.02	41.17	42.44	39.95	44.34	48.20	50.18	54.26	74.14	74.47	91.47	73.12	56.73	53.85	51.44	50.51	46.57	48.40	45.00	45.20
	1.40	1.39	1.25	1.11	1.13	1.24	1.19	1.04	1.00	0.88	0.76	1.03	1.63	1.87	3.03	2.78	2.13	2.09	1.80	1.61	1.58	1.53	1.27	1.13
	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

CENTRL 61754	44.56	43.44	42.44	37.12	37.77	39.82	41.23	38.88	43.17	47.22	49.46	53.01	72.62	73.03	87.91	69.75	54.13	51.16	49.30	48.98	45.15	47.34	44.39	44.79
	0.10	-0.02	0.08	-0.03	-0.12	-0.11	-0.02	-0.04	-0.16	-0.10	0.05	-0.22	-0.13	-0.29	-0.54	-0.59	-0.47	-0.60	-0.35	-0.03	-0.01	0.06	0.10	0.04
	-0.14	-0.05	-0.28	-0.12	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.24	-0.72	0.00	0.00	0.00	0.00	0.00	-0.11	-0.16	-0.40	-0.57	-0.68

DUNWOD 61760	46.53	45.57	43.95	38.54	39.34	41.48	42.85	40.71	45.67	50.14	52.25	56.47	76.79	76.53	92.94	74.21	57.49	54.61	52.25	50.84	46.45	48.26	45.21	45.54
	2.22	2.17	1.87	1.52	1.45	1.55	1.60	1.79	2.33	2.82	2.83	3.24	4.28	3.94	4.50	3.86	2.89	2.84	2.61	1.94	1.47	1.39	1.48	1.47
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	44.17	43.29	41.56	36.55	37.48	39.51	41.10	38.68	43.03	47.01	49.18	52.50	71.41	71.35	86.25	68.03	52.95	50.18	48.83	48.39	44.41	46.33	42.87	43.10
	0.17	-0.01	0.06	-0.21	-0.41	-0.42	-0.15	-0.23	-0.30	-0.31	-0.24	-0.73	-1.10	-1.24	-2.19	-2.31	-1.64	-1.58	-0.81	-0.29	-0.30	0.11	0.26	0.35
	0.30	0.10	0.58	0.26	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.22	0.27	0.66	1.12	1.32

H Q 61844	44.35	43.45	42.11	37.11	38.04	40.09	41.47	39.11	43.53	47.51	49.61	53.39	72.72	72.87	88.66	70.35	54.60	51.78	49.90	48.27	45.17	47.12	43.93	44.34
	0.04	0.04	0.03	0.09	0.16	0.16	0.21	0.19	0.20	0.19	0.20	0.16	0.21	0.28	0.21	0.00	0.00	0.02	0.06	0.14	0.18	0.24	0.20	0.27
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.19	0.78	0.00	0.00	0.00	0.00

HUD VL 61758	46.09	45.15	43.58	38.25	39.05	41.17	42.51	40.32	45.12	49.49	51.62	55.85	76.00	75.88	92.29	73.67	57.12	54.21	51.89	50.59	46.31	48.06	44.94	45.24
	1.78	1.74	1.49	1.22	1.16	1.24	1.26	1.41	1.79	2.16	2.20	2.62	3.50	3.28	3.84	3.32	2.52	2.45	2.25	1.69	1.33	1.18	1.22	1.17
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	47.31	46.46	44.87	39.37	39.98	42.22	43.21	41.17	46.53	51.19	52.75	83.45	155.19	82.08	125.96	97.18	63.49	55.18	106.37	130.57	49.83	48.58	45.67	46.14
	3.01	3.05	2.79	2.34	2.10	2.29	1.96	2.25	3.20	3.86	3.34	4.03	5.21	4.21	4.93	4.54	3.36	3.42	3.50	2.59	1.74	1.71	1.94	2.06
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-26.19	-77.48	-5.28	-32.59	-22.30	-5.53	0.00	-53.22	-79.08	-3.11	0.00	0.00	0.00

MHK VL 61756	45.95	44.91	43.53	38.33	39.28	41.48	42.89	40.39	44.76	48.90	51.26	55.18	75.78	76.04	91.96	73.03	56.71	53.84	51.26	50.73	47.08	49.11	45.65	45.71
	1.64	1.50	1.45	1.31	1.39	1.55	1.64	1.47	1.43	1.57	1.84	1.95	3.10	2.94	3.51	2.69	2.11	2.07	1.61	1.83	2.07	2.18	1.92	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	-0.17	-0.50	0.00	0.00	0.00	0.00	0.00	0.00	-0.02	-0.05	0.00	0.00

MILLWD 61759	46.25	45.30	43.71	38.34	39.12	41.27	42.62	40.45	45.35	49.77	51.88	56.08	76.29	76.07	92.47	73.81	57.21	54.30	51.99	50.60	46.27	48.06	44.99	45.32
	1.94	1.89	1.63	1.32	1.24	1.34	1.37	1.54	2.02	2.44	2.47	2.85	3.78	3.48	4.02	3.47	2.61	2.54	2.34	1.70	1.29	1.18	1.26	1.25
	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

N.Y.C. 61761	46.76	45.78	44.15	38.71	39.48	41.66	43.05	40.93	45.96	50.48	52.56	56.69	76.73	76.80	93.12	74.35	57.59	54.68	52.36	50.88	46.54	48.40	45.40	45.70
	2.46	2.38	2.07	1.69	1.60	1.73	1.80	2.02	2.64	3.15	3.15	3.51	4.60	4.20	4.68	4.01	2.99	2.92	2.72	1.98	1.55	1.53	1.67	1.63
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.05	0.38	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

NORTH 61755	44.44	43.57	42.22	37.29	38.30	40.42	41.89	39.45	43.87	47.78	49.82	53.60	72.87	73.13	88.79	70.20	54.48	51.72	49.80	49.20	45.49	47.47	44.35	44.79
	0.13	0.16	0.14	0.27	0.42	0.48	0.63	0.53	0.54	0.45	0.41	0.37	0.37	0.54	0.34	-0.15	-0.12	-0.04	0.15	0.30	0.51	0.60	0.63	0.72
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	45.48	45.73	42.39	37.97	38.83	41.01	42.21	39.71	44.26	48.23	50.25	54.33	73.73	74.02	90.97	77.34	63.97	60.86	47.19	47.42	46.13	47.94	44.61	44.86
	1.17	1.34	1.09	0.94	0.95	1.08	0.95	0.79	0.93	0.91	0.84	1.10	1.23	1.42	2.52	2.60	1.90	1.85	1.39	1.08	1.15	1.06	0.88	0.79
	0.00	-0.98	0.78	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-4.40	-7.47	-7.25	3.85	2.55	0.00	0.00	0.00	0.00

O H 61846	42.76	42.22	40.07	35.47	36.62	38.52	40.10	37.67	14.60	45.72	47.77	50.57	69.29	69.41	83.70	65.69	51.31	48.48	47.26	46.52	42.47	44.18	40.50	72.44
	-0.85	-0.94	-0.67	-0.96	-1.27	-1.41	-1.15	-1.25	-1.48	-1.61	-1.49	-2.28	-3.21	-3.19	-4.75	-4.65	-3.28	-3.28	-2.38	-1.85	-1.87	-1.14	-0.57	-0.24
	0.69	0.24	1.35	0.60	0.00	0.00	0.00	0.00	27.25	0.00	0.15	0.38	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.53	0.64	1.56	2.66	-28.60

PJM 61847	37.38	36.52	30.58	29.27	29.90	28.98	27.56	39.07	43.60	47.82	49.98	53.48	72.30	72.77	88.27	70.11	54.46	51.62	49.98	47.51	43.97	44.91	39.60	36.83
	0.40	0.33	0.32	0.11	-0.05	-0.05	0.01	0.16	0.27	0.50	0.56	0.35	0.40	0.17	-0.17	-0.23	-0.14	-0.14	0.14	-0.01	-0.29	-0.19	0.09	0.17
	7.33	7.22	11.82	7.87	7.94	10.90	13.71	0.00	0.00	0.00	0.00	0.10	0.61	0.00	0.00	0.00	0.00	0.00	-0.19	1.38	0.73	1.78	4.21	7.41

WEST 61752	43.51	42.88	40.73	36.04	37.19	39.18	40.80	38.35	42.62	46.59	48.86	51.89	70.53	70.60	85.12	66.81	52.16	49.33	48.18	47.49	43.34	45.03	41.28	41.49
	-0.13	-0.29	-0.04	-0.40	-0.70	-0.75	-0.45	-0.57	-0.71	-0.73	-0.56	-1.34	-1.97	-2.00	-3.32	-3.53	-2.44	-2.43	-1.46	-0.90	-1.02	-0.33	0.13	0.46
	0.67	0.24	1.31	0.58	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.52	0.62	1.52	2.58	3.04