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: 10/18/2026

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	34.13	28.77	29.40	29.83	29.30	30.19	31.01	42.52	35.97	25.35	25.92	25.00	24.15	21.85	25.65	18.75	30.33	38.63	45.18	52.56	51.56	66.67	34.14	51.89
	1.56	1.40	1.45	1.50	1.47	1.53	1.55	2.09	1.59	1.06	0.96	0.86	0.79	0.73	0.70	0.41	0.49	1.93	2.19	2.69	2.10	1.24	1.73	0.99
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.39	-3.33	0.00	0.00	0.00	0.00	0.00	-5.76	-7.96	-19.71	0.00	0.00	0.00	-11.84	-42.79	-0.42	-32.48

CENTRL 61754	32.38	27.07	27.63	27.98	27.51	28.40	29.24	39.89	31.19	23.93	24.56	23.70	22.96	20.75	19.55	11.19	12.31	36.18	42.76	49.58	38.23	25.12	31.60	22.59
	-0.19	-0.30	-0.31	-0.35	-0.32	-0.27	-0.22	-0.22	-0.30	-0.36	-0.39	-0.43	-0.40	-0.37	-0.36	-0.20	-0.19	-0.53	-0.22	-0.33	-0.28	-0.27	-0.45	-0.30
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.05	-0.45	0.00	0.00	0.00	0.00	0.00	-0.73	-1.01	-2.38	0.00	0.00	-0.03	-0.88	-2.75	-0.06	-4.47

DUNWOD 61760	34.94	29.37	29.91	30.28	29.70	30.56	31.51	43.23	35.86	26.15	26.90	26.02	25.10	22.73	25.06	17.25	25.89	39.40	45.98	53.48	41.29	37.42	34.78	44.48
	2.37	2.01	1.97	1.95	1.88	1.90	2.05	2.89	2.29	1.85	1.94	1.89	1.74	1.62	1.51	0.84	0.84	2.70	2.99	3.60	2.89	1.73	2.47	1.43
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.29	-2.52	0.00	0.00	0.00	0.00	0.00	-4.37	-6.03	-14.93	0.00	0.00	0.00	-0.78	-13.04	-0.32	-24.62

GENESE 61753	31.67	26.41	26.97	27.23	26.85	27.80	28.58	38.81	30.24	23.25	23.85	23.00	22.35	20.22	18.90	10.64	11.41	34.40	40.92	47.31	34.37	20.90	30.46	20.59
	-0.90	-0.96	-0.97	-1.10	-0.98	-0.86	-0.88	-1.27	-1.14	-1.04	-1.10	-1.14	-1.01	-0.89	-0.85	-0.52	-0.65	-2.30	-2.06	-2.52	-2.03	-1.24	-1.58	-1.04
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.04	-0.33	0.00	0.00	0.00	0.00	0.00	-0.56	-0.78	-1.92	0.00	0.00	0.04	1.22	0.51	-0.04	-3.22

H Q 61844	32.57	27.37	27.94	28.33	27.83	28.67	29.46	40.05	31.05	24.30	24.96	24.14	23.36	21.12	19.18	10.38	10.13	36.70	42.99	49.88	37.62	22.65	31.99	18.29
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.12

HUD VL 61758	34.58	29.08	29.63	30.02	29.47	30.32	31.27	42.89	35.54	25.85	26.57	25.70	24.80	22.46	24.73	17.03	25.57	39.12	45.76	53.23	41.37	37.83	34.45	43.92
	2.01	1.71	1.69	1.69	1.64	1.65	1.80	2.55	2.00	1.56	1.61	1.56	1.44	1.34	1.25	0.71	0.72	2.42	2.77	3.35	2.65	1.53	2.15	1.23
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.29	-2.50	0.00	0.00	0.00	0.00	0.00	-4.30	-5.94	-14.73	0.00	0.00	0.00	-1.11	-13.65	-0.31	-24.28

LONGIL 61762	35.19	29.67	30.23	30.57	29.92	30.73	31.62	42.85	35.76	26.20	26.97	26.04	25.06	22.79	25.21	35.24	53.94	94.97	54.97	83.47	62.43	41.60	35.05	44.71
	2.62	2.30	2.29	2.25	2.09	2.06	2.16	2.81	2.19	1.91	2.01	1.90	1.70	1.68	1.64	0.91	0.92	3.10	3.33	4.00	3.16	1.87	2.74	1.65
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.01	-2.53	0.00	0.00	0.00	0.00	0.00	-4.38	-23.95	-42.89	-55.16	-8.65	-29.59	-21.65	-17.09	-0.32	-24.64

MHK VL 61756	33.33	27.91	28.42	28.80	28.31	29.20	30.03	40.95	32.24	24.72	25.39	24.47	23.67	21.37	20.66	12.33	14.67	37.75	44.29	51.28	38.76	25.91	32.71	24.54
	0.76	0.54	0.48	0.48	0.49	0.54	0.56	0.83	0.57	0.43	0.43	0.34	0.30	0.25	0.20	0.15	0.24	1.05	1.30	1.40	0.97	0.49	0.64	0.34
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.07	-0.62	0.00	0.00	0.00	0.00	0.00	-1.28	-1.80	-4.30	0.00	0.00	-0.01	-0.17	-2.78	-0.07	-5.78

MILLWD 61759	34.68	29.17	29.71	30.09	29.52	30.37	31.32	42.98	35.66	25.97	26.71	25.83	24.92	22.57	24.90	17.17	25.80	39.19	45.77	53.25	41.10	37.27	34.56	44.29
	2.11	1.81	1.77	1.76	1.69	1.71	1.86	2.64	2.10	1.67	1.76	1.70	1.56	1.46	1.35	0.76	0.76	2.48	2.79	3.37	2.69	1.59	2.25	1.30
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.29	-2.52	0.00	0.00	0.00	0.00	0.00	-4.36	-6.03	-14.91	0.00	0.00	0.00	-0.79	-13.03	-0.32	-24.57

N.Y.C. 61761	35.06	29.48	29.98	30.34	29.80	30.66	31.64	43.44	36.05	26.30	27.06	26.19	25.26	22.89	25.19	23.22	29.41	39.49	46.00	53.52	41.33	37.49	34.93	44.56
	2.49	2.11	2.04	2.01	1.97	1.99	2.17	3.09	2.48	2.01	2.10	2.06	1.90	1.77	1.64	0.91	0.89	2.78	3.01	3.64	2.93	1.80	2.62	1.51
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.29	-2.53	0.00	0.00	0.00	0.00	0.00	-4.37	-11.93	-18.40	0.00	0.00	0.00	-0.78	-13.04	-0.32	-24.64

NORTH 61755	31.72	26.56	27.10	27.47	26.98	27.87	28.50	38.68	30.12	23.58	24.12	23.33	22.59	20.29	18.42	10.04	6.90	35.69	42.23	48.73	36.27	21.86	31.06	17.89
	-0.85	-0.81	-0.85	-0.85	-0.85	-0.79	-0.96	-1.37	-0.92	-0.71	-0.83	-0.80	-0.77	-0.83	-0.77	-0.34	-0.32	-1.02	-0.76	-1.15	-1.36	-0.78	-0.93	-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	2.90	0.00	0.00	0.00	0.00	0.00	0.00	0.00

NPX 61845	33.87	28.62	29.24	29.66	29.11	29.97	30.84	41.60	34.83	25.52	26.14	25.24	24.33	22.04	25.41	18.22	28.69	38.40	44.71	50.78	45.87	48.47	34.01	49.33
	1.31	1.25	1.30	1.33	1.28	1.31	1.37	1.77	1.49	1.17	1.18	1.10	0.97	0.92	0.90	0.48	0.51	1.70	1.72	2.21	1.82	1.15	1.62	0.97
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.22	-2.29	-0.06	0.00	0.00	0.00	0.00	-5.33	-7.36	-18.06	0.00	0.00	1.31	-6.43	-24.68	-0.39	-29.95

O H 61846	30.82	25.65	26.21	26.41	26.09	27.09	27.75	37.60	29.42	22.82	23.57	22.69	22.10	19.99	18.80	10.67	11.50	32.62	38.81	44.85	33.11	20.68	29.13	20.59
	-1.75	-1.72	-1.73	-1.92	-1.73	-1.58	-1.71	-2.50	-2.03	-1.47	-1.39	-1.45	-1.26	-1.13	-1.09	-0.69	-1.04	-4.09	-4.18	-5.02	-3.98	-2.32	-2.91	-1.81
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.05	-0.41	0.00	0.00	0.00	0.00	0.00	-0.71	-0.97	-2.41	0.00	0.00	0.02	0.54	-0.35	-0.05	-3.99

PJM 61847	33.00	27.62	28.17	28.50	28.01	28.92	28.13	41.42	34.56	24.55	25.27	24.42	23.63	21.37	21.93	14.43	19.17	27.76	43.32	50.35	38.38	30.30	32.27	32.69
	0.43	0.25	0.22	0.18	0.18	0.25	0.33	0.59	0.34	0.26	0.31	0.28	0.27	0.25	0.19	0.11	0.06	0.04	0.34	0.47	0.31	0.07	0.08	0.03
	0.00	0.00	0.00	0.00	0.00	0.00	1.67	-0.78	-3.17	0.00	0.00	0.00	0.00	0.00	-2.56	-3.93	-8.98	8.99	0.00	0.00	-0.45	-7.59	-0.19	-14.24

WEST 61752	31.24	25.98	26.52	26.74	26.43	27.46	28.18	38.17	29.89	23.13	23.87	22.96	22.35	20.20	19.01	10.83	11.79	33.30	39.75	45.89	33.89	21.20	29.57	21.06
	-1.32	-1.39	-1.42	-1.59	-1.40	-1.21	-1.29	-1.93	-1.58	-1.17	-1.09	-1.17	-1.01	-0.92	-0.92	-0.58	-0.90	-3.40	-3.24	-3.97	-3.31	-2.00	-2.48	-1.59
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.05	-0.44	0.00	0.00	0.00	0.00	0.00	-0.75	-1.03	-2.56	0.00	0.00	0.01	0.42	-0.55	-0.06	-4.24