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: 05/16/2026

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	33.82	28.57	29.36	26.72	24.16	24.56	31.05	26.55	11.21	5.94	6.40	4.58	-1.49	-4.41	6.95	17.53	27.42	27.44	33.21	35.25	32.98	32.64	30.42	28.59
	1.24	1.05	1.05	0.93	0.88	0.91	1.04	0.76	0.26	0.09	0.09	0.04	-0.02	-0.06	0.12	0.32	0.59	0.75	1.22	1.47	1.47	1.46	1.33	1.28
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	32.11	30.68	32.22	29.50	26.92	27.21	34.02	29.44	11.94	5.76	6.24	4.52	-1.46	-4.32	6.73	17.50	26.48	26.43	35.79	38.04	35.67	34.69	29.24	27.03
	-0.47	-0.45	-0.48	-0.46	-0.42	-0.41	-0.43	-0.40	-0.21	-0.09	-0.08	-0.02	0.02	0.03	-0.10	-0.26	-0.35	-0.26	-0.30	-0.34	-0.26	-0.29	-0.41	-0.29
	0.00	-3.61	-4.39	-4.18	-4.05	-3.97	-4.45	-4.06	-1.21	0.00	0.00	0.00	0.00	0.00	0.00	-0.56	0.00	0.00	-4.10	-4.60	-4.42	-3.79	-0.56	0.00

DUNWOD 61760	34.37	29.02	29.73	27.12	24.55	25.02	31.75	27.39	11.66	6.27	6.77	4.87	-1.59	-4.69	7.41	18.64	29.12	28.98	34.82	36.76	34.37	34.01	31.54	29.56
	1.79	1.50	1.42	1.33	1.27	1.37	1.74	1.60	0.72	0.42	0.45	0.33	-0.11	-0.33	0.57	1.44	2.29	2.29	2.84	2.98	2.85	2.82	2.45	2.24
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	31.02	26.05	26.70	24.27	21.95	22.37	28.46	24.55	10.44	5.66	6.17	4.51	-1.45	-4.30	6.70	16.94	26.20	25.82	30.87	32.48	30.43	30.16	28.03	26.48
	-1.56	-1.48	-1.61	-1.51	-1.33	-1.29	-1.54	-1.24	-0.51	-0.20	-0.14	-0.03	0.02	0.06	-0.13	-0.26	-0.63	-0.87	-1.11	-1.29	-1.09	-1.03	-1.06	-0.83
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	32.57	27.53	28.34	25.82	23.32	23.68	30.06	25.85	10.98	5.88	6.33	4.55	-1.48	-4.37	6.84	17.23	26.86	26.69	31.93	33.72	31.39	30.87	29.01	27.47
	-0.01	0.01	0.03	0.03	0.03	0.02	0.05	0.06	0.04	0.03	0.02	0.01	0.00	-0.01	0.01	0.03	0.02	0.01	-0.05	-0.06	-0.12	-0.14	-0.08	-0.13
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.17	0.00	-0.28

HUD VL 61758	34.14	28.81	29.54	26.93	24.38	24.84	31.50	27.14	11.54	6.19	6.68	4.80	-1.57	-4.62	7.31	18.41	28.77	28.63	34.43	36.36	34.02	33.67	31.25	29.28
	1.56	1.29	1.23	1.14	1.09	1.19	1.50	1.36	0.60	0.34	0.37	0.26	-0.09	-0.27	0.48	1.20	1.93	1.94	2.45	2.59	2.50	2.49	2.16	1.96
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	163.35	51.37	42.57	40.87	38.00	25.51	32.45	27.87	11.84	6.36	6.85	4.93	-1.61	-4.73	14.05	28.65	44.38	53.49	56.12	36.83	34.48	35.34	38.44	38.70
	2.37	1.99	1.94	1.80	1.69	1.85	2.43	2.09	0.90	0.50	0.54	0.39	-0.13	-0.38	0.65	1.63	2.53	2.51	3.08	3.05	2.96	2.94	2.63	2.44
	-128.40	-21.85	-12.32	-13.28	-13.03	0.00	-0.02	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-6.57	-9.81	-15.01	-24.30	-21.06	0.00	0.00	-1.21	-6.72	-8.94

MHK VL 61756	32.99	27.83	28.67	26.16	23.59	23.94	30.43	26.09	11.05	5.90	6.35	4.54	-1.48	-4.35	6.84	17.21	27.01	27.03	32.52	34.52	32.18	31.91	30.16	27.73
	0.41	0.31	0.36	0.37	0.30	0.28	0.43	0.30	0.10	0.04	0.03	0.00	0.00	0.00	0.01	0.00	0.18	0.34	0.53	0.74	0.67	0.55	0.38	0.30
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.17	-0.68	-0.11

MILLWD 61759	34.24	28.90	29.62	27.02	24.45	24.93	31.63	27.26	11.61	6.23	6.73	4.84	-1.58	-4.66	7.36	18.53	28.94	28.80	34.63	36.56	34.18	33.83	31.39	29.40
	1.65	1.38	1.31	1.23	1.17	1.27	1.62	1.48	0.66	0.38	0.41	0.29	-0.10	-0.30	0.52	1.32	2.11	2.12	2.65	2.78	2.66	2.65	2.30	2.08
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	34.49	29.15	29.85	27.23	24.66	25.13	31.89	27.54	11.74	6.32	6.83	4.92	-1.60	-4.74	7.48	18.83	29.41	29.26	35.09	37.01	34.58	34.20	31.71	29.70
	1.91	1.63	1.54	1.44	1.37	1.47	1.88	1.75	0.79	0.47	0.51	0.38	-0.13	-0.38	0.65	1.63	2.57	2.57	3.11	3.23	3.06	3.02	2.62	2.39
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

NORTH 61755	32.42	27.42	28.24	25.74	23.25	23.64	30.03	25.83	10.97	5.87	6.31	4.54	-1.47	-4.35	6.81	17.18	26.76	26.61	31.75	33.49	31.01	28.78	24.92	26.10
	-0.17	-0.10	-0.07	-0.04	-0.03	-0.01	0.02	0.04	0.03	0.01	0.00	0.00	0.00	0.01	-0.02	-0.02	-0.08	-0.08	-0.23	-0.29	-0.50	-0.72	-0.82	-0.74
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	3.36	0.47

NPX 61845	33.85	28.61	32.15	27.61	26.16	24.61	31.13	26.67	13.09	3.45	6.63	4.62	-1.50	-4.44	7.01	17.70	27.48	27.12	33.42	35.26	32.93	33.05	30.68	29.56
	1.27	1.09	1.09	0.98	0.92	0.96	1.12	0.92	0.36	0.14	0.15	0.08	-0.03	-0.08	0.18	0.50	0.87	0.96	1.34	1.49	1.51	1.56	1.47	1.39
	0.00	0.00	-2.75	-0.84	-1.96	0.00	0.00	0.04	-1.78	2.55	-0.16	0.00	0.00	0.00	0.00	0.00	0.22	0.53	-0.09	0.00	0.09	-0.31	-0.13	-0.85

O H 61846	29.47	16.80	15.64	13.68	11.86	11.39	15.30	14.86	7.57	5.60	6.17	4.59	-1.48	-4.35	6.58	15.19	25.24	23.91	18.98	20.71	19.05	20.48	25.67	26.80
	-3.11	-2.84	-3.07	-2.84	-2.48	-2.42	-2.91	-2.16	-0.79	-0.26	-0.14	0.05	0.00	0.00	-0.25	-0.70	-1.59	-2.00	-2.42	-2.71	-2.40	-2.30	-2.19	-1.70
	0.01	7.89	9.60	9.26	8.94	9.84	11.80	8.76	2.59	0.00	0.00	0.00	0.00	0.00	0.00	1.31	0.00	0.78	10.58	10.35	10.06	8.41	1.24	-1.18

PJM 61847	32.03	24.54	24.68	22.32	20.05	20.49	26.61	22.97	10.14	5.95	6.46	4.71	-1.52	-4.51	7.01	17.17	27.17	26.85	29.41	30.83	28.82	29.33	29.05	27.99
	-0.55	-0.52	-0.63	-0.58	-0.44	-0.35	-0.32	-0.11	0.00	0.10	0.15	0.17	-0.05	-0.15	0.18	0.37	0.34	0.17	0.32	0.29	0.40	0.54	0.31	0.38
	0.00	2.46	3.00	2.89	2.79	2.81	3.08	2.70	0.81	0.00	0.00	0.00	0.00	0.00	0.00	0.41	0.00	0.00	2.88	3.23	3.10	2.40	0.35	-0.28

WEST 61752	29.83	15.69	14.24	12.31	10.53	10.93	15.91	13.68	7.18	5.65	6.24	4.63	-1.48	-4.39	6.65	15.14	25.55	24.95	18.98	19.20	17.55	19.27	25.73	25.86
	-2.75	-2.51	-2.74	-2.56	-2.22	-2.14	-2.51	-1.83	-0.67	-0.20	-0.08	0.09	-0.01	-0.03	-0.18	-0.50	-1.29	-1.73	-2.03	-2.32	-2.02	-1.93	-1.90	-1.46
	0.01	9.33	11.33	10.93	10.53	10.59	11.59	10.28	3.09	0.00	0.00	0.00	0.00	0.00	0.00	1.57	0.00	0.00	10.98	12.26	11.95	9.98	1.46	0.00