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: 10/20/2026

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	34.55	34.43	32.59	34.93	32.65	43.42	44.63	77.31	90.04	31.52	33.38	30.01	31.05	33.28	33.10	32.50	38.86	63.09	71.70	35.11	38.97	37.75	38.03	33.68
	1.41	1.44	1.45	1.57	1.48	1.94	2.05	3.84	4.19	1.21	1.00	0.85	0.93	0.98	1.11	1.22	1.75	3.08	3.46	1.57	1.82	1.70	1.63	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	-0.25	-0.32	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

CENTRL 61754	33.11	32.95	31.00	33.25	31.12	41.64	42.79	73.31	85.37	29.84	32.03	28.86	29.78	31.94	31.20	30.36	36.57	59.83	68.53	33.58	37.35	36.52	36.45	31.99
	-0.03	-0.04	-0.13	-0.12	-0.06	0.15	0.22	0.07	-0.49	-0.47	-0.36	-0.30	-0.33	-0.36	-0.53	-0.60	-0.53	-0.36	0.04	0.04	0.02	-0.05	-0.15	-0.22
	0.00	0.00	0.00	0.00	0.00	-0.01	0.00	0.23	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.17	-0.25	0.00	-0.17	-0.53	-0.20	0.00

DUNWOD 61760	34.96	34.58	32.67	34.97	32.73	43.59	44.80	78.09	91.74	32.62	34.74	31.40	32.29	34.73	35.90	35.73	40.18	64.06	72.94	35.94	39.54	38.28	38.83	34.38
	1.82	1.59	1.53	1.61	1.55	2.11	2.23	4.61	5.88	2.31	2.35	2.25	2.18	2.43	2.48	2.60	3.07	4.05	4.70	2.40	2.38	2.23	2.43	2.17
	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	-1.69	-2.17	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

GENESE 61753	33.45	33.37	31.31	33.41	31.29	41.92	42.69	71.61	83.72	29.30	31.81	28.61	29.64	31.75	30.82	29.90	35.74	57.99	66.24	32.74	36.39	34.97	35.95	31.98
	0.31	0.38	0.17	0.05	0.11	0.43	0.11	-1.86	-2.14	-1.01	-0.58	-0.55	-0.48	-0.55	-0.92	-1.05	-1.37	-2.03	-1.99	-0.80	-0.44	-0.11	-0.09	-0.23
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.32	0.97	0.36	0.00

H Q 61844	33.14	32.99	31.14	33.37	31.18	41.48	46.90	73.47	80.81	30.32	32.39	29.16	30.11	32.30	31.74	30.95	37.11	85.43	68.23	33.54	36.78	36.05	36.40	32.21
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
	0.00	0.00	0.00	0.00	0.00	0.00	-4.32	0.00	5.04	-0.01	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-25.41	0.00	0.00	0.38	0.00	0.00	0.00

HUD VL 61758	34.73	34.39	32.50	34.87	32.63	43.46	44.69	77.85	91.25	32.31	34.41	31.10	31.99	34.40	32.83	31.89	39.79	63.70	72.61	35.74	39.35	38.05	38.54	34.12
	1.59	1.40	1.37	1.50	1.45	1.98	2.12	4.37	5.40	2.01	2.02	1.94	1.87	2.09	2.12	2.25	2.68	3.69	4.38	2.20	2.19	2.00	2.14	1.92
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	1.03	1.31	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

LONGIL 61762	35.08	34.72	32.73	35.00	32.68	43.51	44.87	78.03	91.67	32.66	40.85	31.51	32.25	34.72	36.27	41.60	48.83	97.37	113.01	91.41	64.54	65.59	39.40	34.87
	1.94	1.73	1.60	1.64	1.50	2.03	2.30	4.56	5.81	2.35	2.53	2.35	2.14	2.41	2.51	2.65	3.11	3.86	4.50	2.38	2.52	2.36	3.00	2.66
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.01	-5.93	0.00	0.00	0.00	-2.02	-8.00	-8.62	-33.49	-40.27	-55.49	-24.87	-27.17	0.00	0.00

MHK VL 61756	33.78	33.55	31.60	33.91	31.71	42.39	43.75	74.26	88.01	30.83	32.79	29.45	30.34	32.56	31.97	31.20	37.67	61.46	70.07	34.37	37.89	36.77	37.08	32.85
	0.64	0.56	0.46	0.54	0.53	0.90	1.18	2.14	2.16	0.52	0.41	0.30	0.23	0.26	0.23	0.24	0.55	1.44	1.84	0.83	0.74	0.72	0.68	0.64
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	1.35	0.00	0.00	0.00	0.00	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	34.77	34.40	32.51	34.87	32.63	43.46	44.67	77.85	91.39	32.46	34.56	31.24	32.12	34.56	35.38	35.12	39.97	63.80	72.69	35.80	39.39	38.11	38.64	34.22
	1.63	1.42	1.38	1.50	1.45	1.98	2.10	4.38	5.53	2.16	2.17	2.08	2.01	2.25	2.29	2.42	2.86	3.79	4.46	2.26	2.23	2.06	2.24	2.01
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-1.35	-1.76	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

N.Y.C. 61761	35.13	34.68	32.77	35.07	32.85	43.79	44.97	78.45	92.35	35.86	34.98	31.66	32.53	35.01	36.14	37.27	40.43	64.31	73.12	36.09	39.65	38.42	39.04	34.56
	1.99	1.70	1.63	1.71	1.67	2.31	2.40	4.98	6.49	2.55	2.59	2.50	2.41	2.71	2.74	2.83	3.32	4.30	4.89	2.55	2.49	2.36	2.64	2.35
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-3.00	0.00	0.00	0.00	0.00	-1.67	-3.49	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

NORTH 61755	32.78	32.87	30.86	32.89	30.66	40.63	41.67	62.86	84.38	30.03	31.64	28.19	29.22	31.21	30.97	30.23	36.18	58.85	66.68	33.12	36.86	35.84	36.05	31.75
	-0.36	-0.12	-0.28	-0.48	-0.52	-0.85	-0.90	-1.93	-1.47	-0.28	-0.75	-0.96	-0.89	-1.09	-0.77	-0.72	-0.93	-1.16	-1.55	-0.42	-0.29	-0.21	-0.35	-0.46
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	8.69	0.00	0.00	0.00	0.00	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	34.16	34.14	32.40	34.65	32.43	42.97	47.06	76.51	84.34	32.28	33.38	30.29	31.28	33.57	33.64	33.05	38.99	62.73	71.03	33.69	39.40	37.94	36.55	33.29
	1.11	1.16	1.24	1.28	1.25	1.48	1.47	3.04	3.53	1.35	1.23	1.14	1.17	1.27	1.47	1.54	1.88	2.71	2.79	1.10	1.28	1.22	1.22	1.18
	0.10	0.00	-0.03	0.00	0.00	0.00	-3.03	0.00	5.04	-0.63	0.24	0.00	0.00	0.00	-0.43	-0.55	0.00	0.00	0.00	0.94	-0.97	-0.67	1.07	0.10

O H 61846	33.24	33.28	31.13	33.16	31.03	41.54	41.75	68.87	80.90	28.77	31.73	28.57	29.62	31.69	30.58	29.60	35.06	55.94	63.51	31.39	34.87	33.08	34.88	59.69
	0.10	0.29	-0.01	-0.21	-0.15	0.05	-0.80	-4.61	-4.95	-1.53	-0.66	-0.59	-0.49	-0.61	-1.15	-1.35	-2.05	-4.08	-4.72	-2.11	-1.61	-0.94	-0.75	-0.78
	0.00	0.00	0.00	0.00	0.00	0.00	0.03	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.04	0.67	2.03	0.76	-28.26

PJM 61847	33.69	33.49	31.51	33.82	31.64	41.06	54.45	104.73	82.03	30.91	33.01	29.87	30.78	33.04	29.80	28.45	35.52	42.08	103.43	45.45	26.76	34.48	36.19	32.52
	0.55	0.50	0.38	0.46	0.46	0.80	0.64	1.03	1.14	0.38	0.62	0.71	0.66	0.74	0.52	0.56	0.68	0.61	1.03	0.53	0.47	0.42	0.54	0.47
	0.00	0.00	0.00	0.00	0.00	1.23	-11.23	-30.23	4.96	-0.22	0.00	0.00	0.00	0.00	2.46	3.06	2.27	18.55	-34.16	-11.37	10.87	1.99	0.75	0.15

WEST 61752	33.72	33.73	31.52	33.62	31.46	42.15	42.49	70.25	82.31	29.23	32.18	28.98	30.01	32.09	30.97	29.96	35.45	56.62	64.50	31.87	35.29	33.47	35.26	31.73
	0.57	0.74	0.38	0.26	0.28	0.67	-0.09	-3.22	-3.55	-1.07	-0.21	-0.17	-0.11	-0.21	-0.77	-0.99	-1.66	-3.40	-3.73	-1.67	-1.21	-0.58	-0.39	-0.48
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.66	2.00	0.75	0.00