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: 10/27/2026

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	28.21	27.51	26.00	26.01	29.53	30.25	42.28	48.07	40.70	23.53	27.02	27.63	25.93	26.76	29.38	31.76	38.94	41.80	36.14	31.15	43.52	42.00	30.18	29.94
	1.09	1.08	1.04	1.05	1.23	1.23	1.77	2.11	1.69	0.76	0.75	0.72	0.61	0.66	0.80	0.90	1.48	1.75	1.58	1.41	2.04	1.65	1.40	1.32
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-5.88	0.00	0.00

CENTRL 61754	27.16	26.40	24.93	24.92	28.31	29.10	40.79	46.64	39.41	22.85	26.30	26.88	25.32	26.09	28.47	30.79	37.50	40.60	30.71	30.00	41.78	34.62	28.79	28.66
	0.04	-0.03	-0.04	-0.04	0.01	0.08	0.26	0.42	0.21	0.09	0.02	-0.03	-0.01	-0.01	-0.10	-0.08	-0.10	0.29	0.33	0.25	0.10	0.00	-0.02	0.04
	0.00	0.00	0.00	0.00	0.00	0.00	-0.02	-0.26	-0.19	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.14	-0.25	4.18	-0.02	-0.20	-0.16	-0.03	0.00

DUNWOD 61760	28.44	27.62	26.07	25.98	29.47	30.23	42.33	48.24	40.86	23.88	27.87	28.52	26.83	27.75	30.53	33.02	39.74	42.12	36.36	31.09	43.11	36.47	29.94	29.77
	1.32	1.19	1.11	1.03	1.17	1.21	1.81	2.28	1.85	1.12	1.60	1.61	1.51	1.65	1.95	2.16	2.29	2.07	1.81	1.36	1.63	1.40	1.15	1.15
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.60	0.00	0.00

GENESE 61753	26.79	26.13	24.61	24.64	27.96	28.78	40.18	45.44	38.85	22.90	26.30	26.90	25.36	26.10	28.37	30.57	36.89	39.69	34.28	29.44	40.69	33.85	28.43	28.49
	-0.34	-0.30	-0.35	-0.32	-0.34	-0.23	-0.34	-0.52	-0.16	0.13	0.02	-0.01	0.03	0.00	-0.20	-0.28	-0.57	-0.36	-0.27	-0.29	-0.78	-0.62	-0.36	-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	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

H Q 61844	27.13	26.43	24.96	24.96	28.30	29.02	40.51	45.96	39.26	22.77	26.42	26.91	25.32	26.10	28.58	30.86	39.36	38.95	34.55	29.74	41.48	34.47	29.39	28.34
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.24	0.00	-0.14	0.00	0.00	0.00	0.00	0.00	-1.91	1.10	0.00	0.00	0.00	0.00	-0.61	0.27

HUD VL 61758	28.33	27.54	25.99	25.94	29.44	30.20	42.29	48.18	40.77	23.77	27.62	28.26	26.60	27.47	30.23	32.71	39.48	41.96	36.21	31.03	43.11	36.53	29.84	29.64
	1.21	1.11	1.03	0.98	1.14	1.19	1.77	2.22	1.76	1.00	1.34	1.35	1.28	1.37	1.65	1.86	2.03	1.90	1.66	1.29	1.63	1.33	1.05	1.03
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.73	0.00	0.00

LONGIL 61762	28.65	27.77	26.22	25.98	29.54	30.21	42.34	48.21	40.77	26.42	28.30	29.16	26.98	27.89	32.91	46.45	55.48	46.21	80.68	31.26	43.41	36.76	30.43	30.19
	1.53	1.35	1.25	1.02	1.24	1.19	1.82	2.26	1.76	1.10	1.79	1.81	1.66	1.78	2.15	2.33	2.52	2.45	2.10	1.53	1.93	1.69	1.64	1.58
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-2.55	-0.23	-0.44	0.00	0.00	-2.18	-13.25	-15.50	-3.70	-44.03	0.00	0.00	-0.60	0.00	0.00

MHK VL 61756	27.84	27.11	25.57	25.59	29.08	29.87	42.14	48.01	40.52	23.26	26.66	27.22	25.65	26.44	29.03	31.40	38.60	41.94	-5.21	31.10	43.49	36.14	30.00	29.71
	0.72	0.68	0.60	0.63	0.78	0.86	1.41	1.70	1.26	0.49	0.39	0.32	0.32	0.34	0.45	0.53	0.99	1.60	1.56	1.34	1.79	1.49	1.19	1.10
	0.00	0.00	0.00	0.00	0.00	0.00	-0.22	-0.35	-0.25	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.15	-0.30	41.31	-0.03	-0.22	-0.17	-0.03	0.00

MILLWD 61759	28.31	27.51	25.96	25.89	29.38	30.12	42.17	48.07	40.70	23.76	27.71	28.36	26.67	27.58	30.34	32.83	39.56	41.97	36.24	31.01	43.02	36.38	29.84	29.66
	1.19	1.08	1.00	0.94	1.08	1.11	1.66	2.11	1.69	1.00	1.43	1.45	1.35	1.47	1.76	1.98	2.11	1.92	1.68	1.28	1.54	1.30	1.06	1.04
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.61	0.00	0.00

N.Y.C. 61761	28.46	27.63	26.07	25.99	29.46	30.24	42.34	48.21	40.88	23.93	27.96	28.62	26.95	27.90	30.72	33.17	39.82	42.03	36.33	31.02	42.96	36.41	29.95	29.80
	1.34	1.21	1.11	1.03	1.16	1.23	1.82	2.25	1.87	1.16	1.69	1.72	1.63	1.80	2.14	2.31	2.36	1.98	1.77	1.29	1.48	1.34	1.17	1.18
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.60	0.00	0.00

NORTH 61755	27.11	26.49	24.95	24.99	28.34	29.10	40.77	45.61	39.02	22.96	26.25	26.82	25.23	25.98	28.25	30.51	36.97	39.59	-161.40	29.64	41.86	35.02	29.13	28.88
	-0.02	0.07	-0.01	0.03	0.04	0.08	0.26	-0.34	0.01	0.19	-0.03	-0.08	-0.10	-0.12	-0.33	-0.35	-0.48	-0.45	-0.35	-0.10	0.38	0.55	0.34	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	195.59	0.00	0.00	0.00	0.00	0.00

NPX 61845	27.78	27.37	25.79	25.78	29.23	29.83	41.54	47.95	40.38	23.41	27.06	27.69	25.98	26.85	29.57	31.17	41.54	40.13	34.14	29.44	45.23	38.33	29.51	29.09
	0.81	0.84	0.83	0.82	0.93	0.82	1.03	1.26	1.13	0.64	0.77	0.79	0.66	0.74	0.95	1.01	1.42	1.18	1.03	0.93	1.54	1.26	1.09	1.03
	0.16	-0.09	0.00	0.00	0.00	0.00	0.00	-0.73	-0.24	0.00	-0.01	0.00	0.00	0.00	-0.04	0.70	-2.66	1.10	1.44	1.23	-2.22	-2.60	0.36	0.56

O H 61846	26.48	25.87	24.36	24.38	27.66	28.36	39.21	43.95	37.92	23.01	26.74	27.38	25.83	26.61	28.74	30.86	36.36	35.66	33.06	28.34	39.02	32.61	27.68	28.08
	-0.65	-0.56	-0.60	-0.57	-0.64	-0.66	-1.31	-2.01	-1.09	0.24	0.46	0.47	0.51	0.50	0.17	0.00	-1.10	-1.54	-1.49	-1.40	-2.46	-1.86	-1.10	-0.53
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	2.86	0.00	0.00	0.00	0.00	0.00	0.00

PJM 61847	27.58	26.67	25.15	25.13	29.31	26.87	39.58	78.55	32.20	23.29	27.26	27.73	26.10	26.96	29.47	31.85	34.49	41.99	39.69	32.89	41.28	34.56	27.89	28.44
	0.32	0.24	0.19	0.17	0.26	0.25	0.38	0.52	0.41	0.52	0.85	0.83	0.78	0.86	0.89	1.00	0.60	0.45	0.36	0.14	-0.20	-0.23	-0.13	0.10
	-0.13	0.00	0.00	0.00	-0.75	2.40	1.31	-32.08	7.22	0.00	-0.14	0.00	0.00	0.00	0.00	0.00	3.56	-1.49	-4.78	-3.02	0.00	-0.32	0.76	0.27

WEST 61752	27.09	26.43	24.87	24.89	28.25	29.00	40.25	45.26	38.90	23.54	27.32	27.93	26.33	27.13	29.33	31.52	37.19	39.50	33.95	29.05	39.98	33.33	28.20	28.55
	-0.04	-0.01	-0.10	-0.06	-0.05	-0.01	-0.27	-0.70	-0.11	0.77	1.04	1.03	1.01	1.03	0.76	0.67	-0.26	-0.55	-0.60	-0.69	-1.49	-1.15	-0.58	-0.07
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00