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: 10/21/2026

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	33.72	31.27	32.82	35.30	39.61	38.52	65.08	54.17	208.85	41.31	31.18	28.61	28.83	30.92	32.49	30.42	50.61	65.98	50.92	150.53	192.84	50.82	49.40	40.33
	1.59	1.57	1.58	1.70	1.79	1.64	2.78	2.47	9.50	1.47	0.89	0.78	0.83	0.87	1.03	1.04	2.14	2.99	2.26	7.15	9.48	2.36	2.17	1.70
	0.00	0.00	-0.98	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

CENTRL 61754	31.91	29.37	30.02	33.86	38.53	37.73	64.37	53.23	202.08	39.57	30.35	27.61	27.75	30.02	31.41	29.05	48.29	64.92	51.73	147.59	187.30	51.06	50.53	41.72
	-0.22	-0.32	-0.30	-0.18	-0.01	0.07	0.54	0.38	0.60	-0.29	-0.25	-0.28	-0.32	-0.23	-0.28	-0.33	-0.46	0.10	0.51	0.95	0.98	0.16	0.13	0.34
	0.00	0.00	-0.07	-0.44	-0.73	-0.77	-1.52	-1.15	-2.14	-0.02	-0.32	-0.06	-0.06	-0.21	-0.23	0.00	-0.28	-1.83	-2.56	-3.26	-2.96	-2.44	-3.17	-2.76

DUNWOD 61760	34.23	31.57	32.83	35.40	39.63	38.73	65.18	54.64	210.42	42.65	32.38	29.85	30.01	32.21	33.81	31.71	52.22	67.13	51.79	152.98	194.62	51.29	49.86	40.63
	2.10	1.87	1.85	1.81	1.81	1.85	2.87	2.94	11.07	2.81	2.10	2.03	2.01	2.16	2.35	2.34	3.75	4.15	3.13	9.59	11.26	2.83	2.63	2.00
	0.00	0.00	-0.73	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

GENESE 61753	31.67	28.99	29.43	32.12	36.37	35.50	60.67	48.54	192.62	38.72	29.05	27.04	27.22	29.11	30.44	28.55	46.44	58.71	43.38	135.47	174.64	43.22	41.21	33.55
	-0.46	-0.71	-0.87	-0.67	-0.25	-0.15	0.00	-0.88	-2.65	-1.12	-0.54	-0.65	-0.64	-0.46	-0.50	-0.83	-1.60	-1.89	-0.92	-3.41	-3.60	-0.98	-0.20	0.50
	0.00	0.00	-0.04	0.80	1.19	1.23	1.63	2.29	4.07	0.00	0.69	0.14	0.14	0.47	0.52	0.00	0.43	2.39	4.36	4.50	5.13	4.26	5.81	5.57

H Q 61844	32.13	29.70	30.25	33.60	37.81	36.88	63.54	54.35	177.80	39.84	30.28	27.83	28.00	30.05	31.46	29.38	48.47	62.99	48.66	142.39	183.36	48.46	47.07	38.62
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
	0.00	0.00	0.00	0.00	0.00	0.00	-1.24	-2.66	21.54	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.99	0.00	0.00	0.16	0.00

HUD VL 61758	34.00	31.38	32.65	35.27	39.48	38.59	65.02	54.43	209.64	42.28	32.06	29.54	29.70	31.88	33.47	31.39	51.75	66.76	51.56	152.18	193.76	51.05	49.60	40.41
	1.88	1.69	1.68	1.67	1.67	1.71	2.71	2.73	10.29	2.44	1.78	1.71	1.70	1.83	2.01	2.01	3.28	3.77	2.90	8.80	10.40	2.59	2.38	1.79
	0.00	0.00	-0.71	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

LONGIL 61762	34.51	31.79	32.97	35.48	39.66	38.68	65.07	54.75	207.67	43.52	36.99	44.41	30.92	32.20	47.47	43.57	54.91	73.45	74.94	249.25	323.27	51.50	49.94	40.83
	2.39	2.09	1.99	1.89	1.85	1.80	2.77	3.06	8.33	2.51	2.14	2.11	2.08	2.15	2.32	2.35	3.70	3.75	2.75	10.64	13.59	3.04	2.71	2.21
	0.00	0.00	-0.73	0.00	0.00	0.00	0.00	0.00	0.00	-1.16	-4.58	-14.47	-0.84	0.00	-13.70	-11.84	-2.75	-6.72	-23.53	-95.23	-126.31	0.00	0.00	0.00

MHK VL 61756	32.81	30.29	30.96	34.28	38.79	38.02	64.70	53.67	206.31	40.78	31.00	28.28	28.44	30.60	31.97	29.80	49.63	65.07	50.40	147.89	188.84	49.90	48.54	39.60
	0.68	0.59	0.60	0.68	0.98	1.14	2.40	2.05	6.96	0.94	0.51	0.41	0.40	0.41	0.38	0.42	1.03	2.09	1.74	4.52	5.48	1.44	1.31	0.98
	0.00	0.00	-0.11	0.00	0.00	0.00	0.00	0.07	0.00	0.00	-0.21	-0.04	-0.04	-0.14	-0.13	0.00	-0.13	0.00	0.00	0.01	0.00	0.00	0.00	0.00

MILLWD 61759	34.08	31.44	32.72	35.28	39.49	38.60	64.95	54.45	209.73	42.43	32.20	29.68	29.84	32.02	33.62	31.53	51.93	66.82	51.58	152.38	193.91	51.08	49.63	40.45
	1.96	1.74	1.73	1.68	1.68	1.71	2.64	2.75	10.38	2.59	1.92	1.86	1.84	1.98	2.16	2.15	3.46	3.84	2.92	9.00	10.55	2.62	2.41	1.83
	0.00	0.00	-0.73	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

N.Y.C. 61761	34.39	31.69	32.96	35.50	39.77	38.89	65.40	54.85	211.35	42.94	32.85	30.37	30.76	34.77	34.28	34.94	52.54	67.37	51.95	153.39	194.76	51.43	50.11	40.86
	2.26	2.00	1.97	1.91	1.96	2.01	3.09	3.15	12.01	3.10	2.34	2.25	2.22	2.36	2.59	2.49	4.07	4.39	3.29	10.00	11.40	2.97	2.88	2.23
	0.00	0.00	-0.73	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.23	-0.29	-0.54	-2.36	-0.24	-3.06	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

NORTH 61755	31.46	29.02	29.86	33.14	37.77	36.94	62.68	51.20	199.58	40.13	30.36	27.96	28.08	29.80	30.48	28.98	47.73	61.65	47.68	139.99	179.86	48.20	46.90	38.02
	-0.67	-0.68	-0.40	-0.46	-0.04	0.06	0.38	-0.07	0.23	0.29	0.08	0.13	0.08	-0.24	-0.70	-0.40	-0.74	-1.19	-0.99	-3.33	-3.51	-0.26	-0.33	-0.60
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.43	0.00	0.00	0.00	0.00	0.00	0.00	0.28	0.00	0.00	0.15	0.00	0.06	0.00	0.00	0.00	0.00

NPX 61845	33.94	31.29	32.39	34.92	39.67	37.34	64.42	55.79	184.79	40.00	30.21	28.74	28.98	31.08	32.69	30.52	50.46	65.28	46.40	143.00	189.73	49.87	48.86	39.62
	1.28	1.35	1.35	1.33	1.28	1.03	1.48	1.45	6.35	1.37	0.96	0.91	0.98	1.03	1.22	1.14	1.99	2.29	1.34	4.55	6.13	1.41	1.33	1.00
	-0.54	-0.25	-0.78	0.00	-0.58	0.58	-0.63	-2.64	20.90	1.22	1.04	0.00	0.00	0.00	-0.01	0.00	0.00	0.00	3.60	4.93	-0.24	0.00	-0.30	0.00

O H 61846	31.09	28.35	28.73	30.64	34.59	33.55	57.48	44.38	391.76	38.03	28.17	26.77	26.93	28.57	29.81	28.34	45.04	53.84	35.32	125.06	162.77	36.93	33.75	26.98
	-1.03	-1.34	-1.58	-1.29	-0.75	-0.76	-1.45	-2.69	-8.41	-1.81	-0.62	-0.76	-0.77	-0.44	-0.50	-1.04	-2.48	-3.96	-2.62	-8.71	-9.64	-2.41	-1.03	0.28
	0.00	0.00	-0.05	1.66	2.47	2.57	3.37	4.63	-200.83	0.00	1.49	0.29	0.31	1.03	1.15	0.00	0.95	5.18	10.72	9.61	10.95	9.13	12.45	11.92

PJM 61847	32.98	29.95	30.89	32.34	35.94	34.28	59.82	72.09	161.30	40.43	29.43	28.12	28.25	29.93	31.09	30.23	48.41	27.16	74.73	139.32	175.78	40.25	35.70	27.96
	0.49	0.25	0.26	0.34	0.51	0.47	0.78	0.67	2.49	0.59	0.56	0.55	0.50	0.72	0.74	0.64	0.87	0.82	0.98	2.71	3.05	0.66	0.71	0.91
	-0.36	0.00	-0.38	1.60	2.38	3.07	3.26	-19.72	40.54	0.00	1.41	0.26	0.26	0.84	1.11	-0.21	0.92	36.64	-25.09	6.77	10.63	8.86	12.24	11.58

WEST 61752	31.40	28.60	29.02	31.03	35.09	34.06	58.38	45.36	186.09	38.69	28.63	27.22	27.34	29.02	30.28	28.83	45.84	55.09	37.89	128.44	166.86	37.98	34.67	27.74
	-0.73	-1.09	-1.28	-0.93	-0.27	-0.27	-0.56	-1.69	-5.00	-1.15	-0.17	-0.31	-0.36	0.01	-0.03	-0.55	-1.69	-2.75	-1.49	-5.36	-5.60	-1.38	-0.15	1.02
	0.00	0.00	-0.05	1.64	2.45	2.55	3.36	4.65	8.26	0.00	1.48	0.29	0.30	1.03	1.15	0.00	0.94	5.15	9.29	9.59	10.91	9.10	12.41	11.90