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: 10/23/2026

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	35.35	32.23	30.80	29.99	32.05	34.01	41.57	45.56	35.43	29.04	26.19	23.43	23.41	21.70	25.99	29.11	33.80	46.48	44.34	44.91	37.30	36.23	38.28	34.37
	1.45	1.26	1.29	1.27	1.35	1.51	1.92	2.00	1.41	0.94	0.72	0.64	0.57	0.53	0.69	0.88	1.26	1.94	1.98	2.00	1.72	1.69	1.82	1.57
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.23	0.00

CENTRL 61754	34.74	31.63	29.92	29.24	31.28	33.18	40.76	44.78	34.71	28.20	25.44	22.54	22.82	21.18	25.21	28.15	32.49	44.67	42.70	43.17	35.60	34.48	36.09	32.72
	0.08	0.07	-0.05	-0.03	0.06	0.10	0.35	0.49	0.25	-0.06	-0.02	-0.03	-0.01	0.00	-0.09	-0.08	-0.05	0.14	0.32	0.25	0.02	-0.06	-0.15	-0.07
	-0.77	-0.60	-0.46	-0.55	-0.52	-0.58	-0.76	-0.73	-0.43	-0.16	0.00	0.23	0.00	0.00	0.00	0.00	0.00	0.00	-0.01	-0.01	0.00	0.00	0.00	0.00

DUNWOD 61760	35.85	32.68	31.17	30.19	32.13	34.03	41.41	45.77	35.84	29.76	27.10	24.23	24.24	22.49	26.95	30.16	34.79	47.11	44.75	45.18	37.46	36.44	39.52	34.61
	1.95	1.70	1.66	1.47	1.43	1.53	1.76	2.21	1.82	1.67	1.64	1.44	1.40	1.32	1.66	1.93	2.24	2.58	2.39	2.27	1.89	1.90	2.08	1.82
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-1.21	0.00

GENESE 61753	32.14	29.70	28.12	27.28	29.53	31.18	38.19	41.79	33.02	27.67	25.55	22.80	22.92	21.23	25.17	27.98	31.93	43.77	41.75	42.20	34.74	33.58	35.10	31.97
	-0.25	-0.13	-0.50	-0.38	-0.15	-0.18	-0.33	-0.52	-0.17	-0.12	0.09	0.01	0.09	0.05	-0.13	-0.24	-0.62	-0.76	-0.62	-0.71	-0.83	-0.96	-1.13	-0.82
	1.52	1.14	0.89	1.06	1.02	1.14	1.13	1.25	0.83	0.31	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

H Q 61844	33.90	30.97	29.51	28.73	30.70	32.50	39.65	43.56	20.25	28.09	25.46	22.79	22.83	21.18	24.89	28.59	32.54	44.53	42.36	42.91	35.57	34.54	36.25	32.79
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	13.78	0.00	0.00	0.00	0.00	0.00	0.41	-0.36	0.00	0.00	0.00	0.00	0.00	0.00	-0.01	0.00

HUD VL 61758	35.64	32.50	31.03	30.07	32.03	33.91	41.33	45.61	35.65	29.54	26.84	24.00	24.02	22.29	26.73	29.90	34.47	46.80	44.53	44.98	37.29	36.25	37.29	34.39
	1.74	1.53	1.51	1.34	1.33	1.41	1.69	2.05	1.63	1.45	1.38	1.21	1.18	1.12	1.42	1.67	1.93	2.26	2.17	2.07	1.72	1.72	1.85	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	0.79	0.00

LONGIL 61762	36.05	32.80	31.23	30.30	32.14	33.99	41.33	46.78	35.83	30.58	27.96	25.11	25.44	23.60	29.15	39.79	71.98	122.25	78.90	90.56	52.87	36.79	40.03	37.01
	2.15	1.83	1.71	1.58	1.44	1.49	1.68	2.45	1.52	1.43	1.62	1.33	1.34	1.19	1.67	1.99	2.29	2.75	2.52	2.47	2.20	2.25	2.63	2.48
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.77	-0.28	-1.06	-0.89	-0.99	-1.27	-1.23	-2.19	-9.57	-37.15	-74.96	-34.02	-45.18	-15.09	0.00	-1.17	-1.74

MHK VL 61756	34.52	31.63	30.12	29.34	31.42	33.37	41.30	45.59	35.35	28.88	25.86	21.83	23.14	21.45	25.60	28.62	33.36	45.91	43.75	44.29	36.68	35.60	37.30	33.70
	0.63	0.65	0.60	0.62	0.71	0.87	1.55	1.99	1.33	0.69	0.39	0.27	0.30	0.27	0.30	0.39	0.82	1.37	1.39	1.38	1.10	1.07	1.06	0.91
	0.00	0.00	0.00	0.00	0.00	0.00	-0.10	-0.04	0.00	-0.09	0.00	1.23	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	35.67	32.51	31.03	30.08	32.01	33.90	41.27	45.59	35.68	29.61	26.94	24.08	24.09	22.36	26.79	29.98	34.57	46.86	44.54	44.99	37.30	36.27	39.10	34.45
	1.78	1.54	1.52	1.35	1.31	1.40	1.62	2.03	1.66	1.52	1.48	1.29	1.26	1.18	1.49	1.75	2.03	2.32	2.18	2.08	1.73	1.74	1.90	1.66
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.97	0.00

N.Y.C. 61761	35.99	32.81	31.26	30.25	32.19	34.10	41.49	45.85	41.19	49.18	43.18	41.98	47.01	44.64	66.41	78.98	55.38	47.30	44.89	45.26	37.52	36.52	39.62	34.74
	2.10	1.84	1.75	1.52	1.49	1.60	1.84	2.29	1.98	1.82	1.79	1.57	1.53	1.44	1.80	2.09	2.41	2.77	2.53	2.36	1.94	1.99	2.21	1.95
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-5.18	-19.27	-15.94	-17.62	-22.64	-22.02	-39.32	-48.67	-20.43	0.00	0.00	0.00	0.00	0.00	-1.18	0.00

NORTH 61755	33.37	30.64	28.97	28.36	30.46	32.29	39.37	43.43	33.95	28.08	24.97	13.33	22.51	20.85	24.89	27.62	31.87	44.27	41.83	42.85	35.70	34.42	35.90	32.43
	-0.53	-0.33	-0.54	-0.36	-0.24	-0.21	-0.28	-0.13	-0.07	-0.02	-0.49	-0.50	-0.32	-0.33	-0.41	-0.60	-0.67	-0.27	-0.53	-0.06	0.13	-0.12	-0.34	-0.36
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	8.96	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	35.11	31.93	30.56	29.72	31.60	33.67	41.18	44.63	19.94	28.58	26.22	23.49	23.45	21.77	25.70	29.55	33.68	45.88	43.76	43.26	36.82	35.82	37.30	34.17
	1.17	0.96	1.05	1.00	1.01	1.11	1.27	1.21	0.91	0.86	0.76	0.70	0.61	0.59	0.81	0.96	1.13	1.35	1.40	1.39	1.25	1.28	1.54	1.38
	-0.04	0.00	0.00	0.00	0.11	-0.06	-0.26	0.14	14.99	0.37	0.00	0.00	0.00	0.00	0.41	-0.36	0.00	0.00	0.00	1.04	0.00	0.00	0.47	0.00

O H 61846	29.85	28.08	26.66	25.67	28.05	29.38	35.96	39.02	31.28	27.27	25.98	23.15	23.32	21.59	25.49	28.23	31.63	42.91	40.69	41.08	33.75	32.58	34.11	31.29
	-0.52	-0.25	-0.79	-0.60	-0.29	-0.48	-1.07	-1.62	-0.79	-0.10	0.52	0.36	0.49	0.41	0.19	0.00	-0.91	-1.63	-1.68	-1.83	-1.82	-1.96	-2.12	-1.50
	3.54	2.65	2.06	2.45	2.36	2.64	2.63	2.92	1.95	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

PJM 61847	31.39	29.26	28.16	26.90	29.04	28.56	21.71	74.02	11.06	28.85	27.39	24.79	25.11	23.46	28.53	32.92	31.87	43.37	47.87	43.46	35.79	34.67	34.31	33.00
	0.81	0.78	0.58	0.48	0.56	0.54	0.55	0.68	0.63	0.62	0.84	0.72	0.74	0.71	0.76	0.83	0.68	0.66	0.71	0.55	0.20	0.13	0.13	0.22
	3.32	2.49	1.94	2.30	2.22	4.48	18.48	-29.78	23.60	-0.13	-1.09	-1.28	-1.53	-1.57	-2.46	-3.87	1.35	1.82	-4.80	0.00	-0.01	0.00	2.06	0.00

WEST 61752	30.59	28.79	27.36	26.30	28.70	30.11	36.92	40.16	32.12	27.93	26.59	23.66	23.81	22.06	26.03	28.84	32.37	43.99	41.82	42.22	34.62	33.39	34.97	32.03
	0.31	0.53	-0.05	0.09	0.41	0.32	-0.03	-0.44	0.06	0.56	1.13	0.87	0.97	0.88	0.73	0.61	-0.17	-0.54	-0.54	-0.69	-0.96	-1.15	-1.26	-0.76
	3.61	2.71	2.11	2.50	2.41	2.71	2.70	2.96	1.96	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