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: 10/19/2026

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	51.95	34.20	36.76	38.82	35.40	38.50	62.48	98.71	86.92	32.94	32.03	28.91	29.60	27.42	26.07	22.75	33.07	47.68	51.69	52.45	39.74	41.11	42.77	36.90
	0.95	1.17	1.21	1.19	1.18	1.30	1.92	3.39	4.40	1.34	1.17	0.99	0.99	0.88	0.92	0.85	1.43	2.33	2.36	2.48	1.90	1.81	1.72	1.43
	-32.80	-10.60	-12.19	-14.93	-11.73	-13.60	-25.67	-35.64	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.15	0.00	0.00	0.00	0.00	0.00	0.00	0.00

CENTRL 61754	22.69	23.58	24.67	24.44	23.78	23.44	34.79	76.88	82.15	31.21	30.55	27.67	28.35	26.32	24.83	21.58	31.14	45.18	50.35	50.16	37.86	39.48	41.29	35.57
	-0.23	-0.29	-0.36	-0.30	-0.32	-0.23	-0.10	0.06	-0.36	-0.39	-0.30	-0.26	-0.27	-0.22	-0.32	-0.32	-0.37	-0.18	0.31	0.08	0.01	0.01	0.03	0.11
	-4.73	-1.45	-1.67	-2.05	-1.61	-0.07	0.00	-17.14	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.01	0.00	-0.71	-0.10	-0.01	-0.17	-0.21	0.00

DUNWOD 61760	44.50	32.16	34.23	35.55	32.90	26.36	38.70	66.03	88.02	34.16	33.35	30.22	30.92	28.71	27.24	23.75	34.26	48.57	52.78	53.45	40.39	41.70	43.68	37.58
	1.44	1.70	1.62	1.53	1.51	1.56	2.13	3.86	5.51	2.56	2.50	2.29	2.30	2.17	2.09	1.85	2.66	3.21	3.46	3.47	2.55	2.40	2.63	2.12
	-24.87	-8.04	-9.24	-11.33	-8.89	-1.20	-1.68	-2.50	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

GENESE 61753	20.02	22.21	23.28	22.93	22.45	22.40	33.41	37.32	79.48	30.47	30.34	27.51	28.12	26.16	24.61	21.17	30.25	43.53	47.04	48.25	36.86	38.50	40.60	35.77
	-1.08	-1.26	-1.29	-1.25	-1.21	-1.20	-1.48	-2.49	-3.03	-1.13	-0.51	-0.42	-0.50	-0.39	-0.54	-0.73	-1.25	-1.82	-1.64	-1.72	-0.98	-0.48	-0.12	0.30
	-2.91	-1.05	-1.21	-1.48	-1.16	0.00	0.00	19.86	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.01	0.00	0.65	0.00	0.00	0.31	0.33	0.00

H Q 61844	17.92	22.42	23.36	22.69	22.50	23.60	29.95	59.68	82.51	31.60	30.85	27.93	28.61	26.54	25.15	21.90	31.50	43.79	49.32	49.98	37.84	39.30	41.05	35.46
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
	0.28	0.00	0.00	0.00	0.00	0.00	4.94	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	1.56	0.00	0.00	0.00	0.00	0.00	0.00

HUD VL 61758	43.95	31.83	33.91	35.22	32.61	26.57	39.34	66.94	87.71	33.81	32.95	29.85	30.55	28.36	26.90	23.45	33.87	48.22	52.48	53.15	40.14	41.41	43.31	37.28
	1.24	1.49	1.43	1.37	1.35	1.42	2.05	3.75	5.20	2.21	2.10	1.92	1.93	1.83	1.75	1.55	2.27	2.87	3.16	3.17	2.30	2.12	2.26	1.81
	-24.51	-7.92	-9.11	-11.16	-8.77	-1.55	-2.40	-3.51	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

LONGIL 61762	44.63	32.17	34.21	35.48	32.62	26.10	38.07	65.01	86.77	34.34	34.35	31.12	31.75	29.64	28.71	51.56	48.31	52.08	53.46	54.74	40.39	41.65	43.55	37.58
	1.54	1.71	1.60	1.46	1.23	1.30	1.50	2.83	4.26	2.55	2.49	2.26	2.22	2.12	2.12	1.89	2.68	3.27	3.49	3.45	2.54	2.35	2.50	2.12
	-24.88	-8.05	-9.25	-11.33	-8.90	-1.20	-1.69	-2.50	0.00	-0.19	-1.02	-0.93	-0.91	-0.98	-1.43	-27.77	-14.13	-3.47	-0.66	-1.32	0.00	-0.01	0.00	0.00

MHK VL 61756	24.57	24.80	26.02	25.87	25.10	24.27	35.97	66.14	84.70	32.25	31.37	28.36	29.04	26.92	25.45	22.17	32.13	46.58	51.08	51.44	38.72	40.33	42.04	36.25
	0.39	0.46	0.45	0.46	0.46	0.57	1.08	1.80	2.18	0.64	0.52	0.43	0.42	0.38	0.30	0.27	0.62	1.23	1.65	1.46	0.88	1.04	1.00	0.79
	-5.98	-1.92	-2.21	-2.71	-2.15	-0.10	0.00	-4.66	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.02	0.00	-0.11	0.00	0.00	0.00	0.00	0.00

MILLWD 61759	44.33	32.01	34.08	35.41	32.76	26.27	38.60	65.86	87.70	33.96	33.12	30.00	30.69	28.50	27.04	23.58	34.03	48.31	52.55	53.21	40.20	41.47	43.40	37.34
	1.31	1.56	1.49	1.42	1.40	1.46	2.02	3.67	5.19	2.36	2.27	2.07	2.07	1.96	1.89	1.67	2.42	2.95	3.22	3.23	2.36	2.17	2.35	1.88
	-24.81	-8.02	-9.22	-11.30	-8.87	-1.21	-1.70	-2.52	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

N.Y.C. 61761	44.59	32.26	34.30	35.62	32.97	26.42	38.74	66.12	88.26	38.06	52.80	48.09	48.44	47.60	46.65	53.64	34.47	48.78	52.95	53.62	40.52	41.88	43.98	37.81
	1.51	1.79	1.70	1.60	1.58	1.62	2.17	3.94	5.74	2.79	2.76	2.52	2.55	2.40	2.29	2.01	2.86	3.43	3.63	3.65	2.68	2.59	2.93	2.35
	-24.88	-8.05	-9.25	-11.33	-8.90	-1.20	-1.69	-2.50	0.00	-3.67	-19.19	-17.64	-17.27	-18.66	-19.21	-29.73	-0.11	0.00	0.00	0.00	0.00	0.00	-0.01	0.00

NORTH 61755	17.57	21.64	22.67	21.99	21.86	22.92	33.97	57.72	80.29	30.88	29.84	27.02	27.71	25.60	24.33	21.24	30.58	44.07	47.69	48.91	37.16	38.79	40.16	34.86
	-0.63	-0.78	-0.69	-0.70	-0.63	-0.68	-0.91	-1.96	-2.22	-0.72	-1.01	-0.91	-0.90	-0.94	-0.82	-0.66	-0.91	-1.28	-1.30	-1.07	-0.69	-0.50	-0.89	-0.60
	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	0.01	0.33	0.00	0.00	0.00	0.00	0.00

NPX 61845	49.21	33.38	35.84	37.68	34.51	31.44	41.56	76.64	85.74	31.42	32.24	28.92	29.77	27.57	26.22	22.86	32.60	48.14	51.19	51.97	39.39	40.69	42.47	36.55
	0.93	1.14	1.19	1.16	1.16	1.22	1.61	2.78	3.91	1.47	1.36	1.19	1.15	1.03	1.06	0.96	1.45	2.05	1.87	1.99	1.55	1.40	1.42	1.09
	-30.09	-9.82	-11.29	-13.83	-10.86	-6.62	-5.06	-14.18	0.69	1.65	-0.03	0.20	0.00	0.00	0.00	0.00	0.35	-0.73	0.00	0.00	0.00	0.00	0.00	0.00

O H 61846	20.19	21.58	22.68	22.42	21.84	21.45	31.95	44.47	211.08	29.79	30.22	27.53	28.13	26.20	24.53	20.91	29.57	41.78	45.19	46.01	35.44	37.09	39.50	35.46
	-1.85	-2.14	-2.18	-2.11	-2.09	-2.15	-2.93	-5.19	-6.20	-1.81	-0.63	-0.40	-0.49	-0.34	-0.62	-0.99	-1.93	-3.57	-3.80	-3.97	-2.40	-1.55	-0.86	0.00
	-3.84	-1.30	-1.50	-1.83	-1.44	0.00	0.00	10.02	-134.76	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.01	0.00	0.33	0.00	0.00	0.65	0.69	0.00

PJM 61847	32.94	27.31	28.84	29.41	27.74	23.58	32.70	76.63	78.77	32.37	32.97	29.88	30.56	29.13	26.56	24.31	29.47	43.72	52.99	52.64	37.90	39.01	41.01	36.20
	0.16	0.18	0.06	0.08	0.03	0.06	0.23	0.57	0.75	0.50	0.79	0.80	0.81	0.81	0.63	0.41	0.58	0.40	0.83	0.59	0.41	0.34	0.62	0.73
	-14.58	-4.71	-5.42	-6.64	-5.21	0.07	2.42	-16.38	4.49	-0.27	-1.33	-1.16	-1.13	-1.77	-0.78	-1.99	2.61	2.02	-2.85	-2.07	0.35	0.63	0.66	0.00

WEST 61752	20.69	21.95	23.02	22.79	22.21	21.78	32.48	47.19	77.62	30.25	30.66	27.91	28.52	26.56	24.86	21.18	30.00	42.37	53.64	53.70	36.02	37.59	40.04	36.01
	-1.62	-1.85	-1.93	-1.85	-1.81	-1.82	-2.40	-4.13	-4.89	-1.35	-0.19	-0.02	-0.10	0.02	-0.29	-0.72	-1.51	-2.98	-2.90	-3.12	-1.82	-1.05	-0.32	0.54
	-4.11	-1.38	-1.59	-1.94	-1.53	0.00	0.00	8.35	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.01	0.00	-7.22	-6.83	0.00	0.64	0.68	0.00