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: 05/17/2026

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	29.83	28.84	27.32	18.20	15.40	10.95	9.25	10.96	7.21	8.84	9.76	15.35	18.31	27.52	32.97	27.99	32.20	38.93	175.43	315.08	97.13	61.25	48.26	43.18
	0.40	-0.15	-0.05	0.76	0.62	0.43	0.34	0.35	0.15	0.14	0.18	0.31	0.41	0.64	0.78	0.63	0.93	1.10	5.32	10.32	3.44	2.16	1.70	1.39
	-20.38	-32.47	-28.48	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	0.00

CENTRL 61754	12.18	1.65	3.32	17.30	14.68	10.48	8.87	10.52	6.97	8.56	9.40	14.74	17.58	28.61	32.34	27.95	31.29	37.39	169.98	306.02	98.66	62.05	46.11	41.41
	-0.07	0.02	0.01	-0.14	-0.10	-0.04	-0.04	-0.08	-0.08	-0.14	-0.17	-0.29	-0.38	-0.53	-0.63	-0.45	-0.55	-0.58	-1.37	-1.27	-0.45	-0.31	-0.46	-0.38
	-3.20	-5.09	-4.43	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.06	-2.26	-0.78	-1.03	-0.57	-0.14	-1.24	-2.53	-5.43	-3.27	0.00	0.00

DUNWOD 61760	27.26	24.06	23.20	18.74	15.86	11.32	9.53	11.35	7.55	9.31	10.27	16.21	20.68	30.03	35.25	31.23	35.05	41.50	186.20	330.92	101.15	63.43	49.99	44.65
	0.75	-0.28	-0.09	1.30	1.08	0.80	0.63	0.75	0.49	0.61	0.69	1.18	1.42	2.24	2.84	2.60	2.98	3.66	16.09	26.16	7.47	4.34	3.43	2.86
	-17.47	-27.81	-24.40	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-1.36	-0.91	-0.21	-1.26	-0.80	0.00	0.00	0.00	0.00	0.00	0.00	0.00

GENESE 61753	11.13	0.48	2.28	16.71	14.19	10.20	8.61	10.27	6.83	8.38	9.20	14.42	17.12	25.78	30.77	26.21	29.85	36.14	163.71	293.86	93.17	59.64	44.68	40.37
	-0.32	0.12	0.04	-0.73	-0.58	-0.32	-0.30	-0.33	-0.23	-0.32	-0.37	-0.62	-0.78	-1.10	-1.42	-1.16	-1.42	-1.69	-6.40	-10.90	-3.11	-1.76	-1.89	-1.43
	-2.40	-3.83	-3.36	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-2.60	-2.31	0.00	0.00

H Q 61844	7.41	-3.45	-1.10	17.33	14.69	10.45	8.87	10.56	7.07	8.74	9.62	15.11	17.98	26.96	32.27	27.41	31.32	37.91	170.33	305.28	93.88	59.22	46.66	41.87
	-0.06	0.02	0.01	-0.11	-0.09	-0.07	-0.04	-0.04	0.01	0.04	0.05	0.07	0.08	0.08	0.08	0.04	0.05	0.08	0.21	0.53	0.20	0.13	0.10	0.08
	1.57	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

HUD VL 61758	27.01	23.84	22.99	18.58	15.72	11.22	9.45	11.24	7.46	9.19	10.14	16.01	18.67	28.46	34.54	29.18	33.58	41.03	184.20	327.88	100.29	62.93	49.56	44.26
	0.66	-0.24	-0.08	1.14	0.94	0.69	0.54	0.64	0.40	0.49	0.57	0.97	1.18	1.87	2.41	2.23	2.57	3.19	14.08	23.12	6.60	3.85	3.00	2.47
	-17.31	-27.56	-24.18	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.42	0.28	0.07	0.41	0.26	0.00	0.00	0.00	0.00	0.00	0.00	0.00

LONGIL 61762	29.21	24.05	23.20	18.89	15.98	11.41	9.62	11.46	11.95	9.46	10.35	32.28	43.90	37.62	36.20	35.45	37.78	41.58	185.22	329.27	100.56	63.33	50.06	44.63
	0.83	-0.30	-0.09	1.45	1.20	0.89	0.71	0.86	0.61	0.75	0.77	1.30	1.49	2.42	3.11	2.76	3.04	3.74	15.10	24.51	6.88	4.25	3.50	2.83
	-19.34	-27.82	-24.41	0.00	0.00	0.00	0.00	0.00	-4.28	-0.01	0.00	-15.94	-24.51	-8.33	-0.90	-5.32	-3.48	-0.01	0.00	0.00	0.00	0.00	0.00	0.00

MHK VL 61756	13.09	2.71	4.34	17.68	15.01	10.73	9.07	10.79	7.16	8.79	9.61	15.03	17.92	26.94	32.31	27.62	31.73	38.75	175.53	316.91	98.36	61.39	48.00	42.95
	0.10	-0.04	-0.01	0.24	0.23	0.20	0.16	0.19	0.10	0.09	0.03	0.00	0.02	0.06	0.12	0.26	0.46	0.84	5.05	10.77	3.34	1.95	1.43	1.15
	-3.94	-6.22	-5.47	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	-0.07	-0.37	-1.38	-1.34	-0.36	0.00	0.00

MILLWD 61759	27.27	24.18	23.29	18.65	15.78	11.26	9.48	11.29	7.51	9.25	10.21	16.11	18.92	28.73	34.77	29.46	33.83	41.27	185.26	329.29	100.68	63.13	49.73	44.43
	0.70	-0.26	-0.08	1.21	1.00	0.74	0.57	0.69	0.45	0.55	0.63	1.08	1.31	2.06	2.63	2.40	2.78	3.44	15.14	24.53	7.00	4.04	3.16	2.63
	-17.53	-27.91	-24.49	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.29	0.20	0.05	0.31	0.21	0.00	0.00	0.00	0.00	0.00	0.00	0.00

N.Y.C. 61761	27.32	24.05	23.20	18.83	15.94	11.39	9.59	11.42	7.61	9.39	10.36	16.38	26.37	34.00	36.44	36.85	38.87	41.82	187.56	332.91	101.71	63.70	50.25	44.91
	0.81	-0.30	-0.10	1.39	1.16	0.86	0.68	0.82	0.56	0.69	0.79	1.35	1.61	2.48	3.13	2.84	3.26	3.98	17.43	28.15	8.03	4.62	3.69	3.11
	-17.47	-27.82	-24.41	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-6.86	-4.64	-1.12	-6.64	-4.34	-0.01	0.00	0.00	0.00	0.00	0.00	0.00

NORTH 61755	8.83	-3.39	-1.09	17.06	14.48	10.34	8.79	10.46	7.02	8.71	9.59	15.04	17.87	26.70	31.92	27.03	30.90	37.46	168.08	301.66	92.97	58.59	46.19	41.54
	-0.22	0.08	0.03	-0.37	-0.30	-0.18	-0.11	-0.14	-0.04	0.01	0.01	0.00	-0.02	-0.18	-0.27	-0.33	-0.36	-0.37	-2.04	-3.10	-0.71	-0.49	-0.37	-0.26
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	26.97	26.71	25.47	18.23	15.40	13.88	9.24	12.01	3.71	8.87	9.79	15.39	18.41	27.71	33.19	28.17	32.41	39.13	174.83	294.36	111.58	91.35	48.10	43.05
	0.43	-0.17	-0.05	0.79	0.62	0.44	0.33	0.37	0.17	0.17	0.21	0.36	0.51	0.83	1.00	0.83	1.14	1.30	5.19	8.67	2.69	1.73	1.54	1.26
	-17.49	-30.36	-26.63	0.00	0.00	-2.92	0.00	-1.04	3.52	0.00	0.00	0.00	0.00	0.00	0.00	0.02	0.00	0.00	0.47	19.07	-15.21	-30.54	0.00	0.00

O H 61846	11.00	1.54	3.13	16.03	13.65	9.88	8.34	10.03	6.72	8.23	9.03	14.08	16.44	19.46	27.87	22.74	27.17	34.36	153.80	276.13	62.05	33.63	42.05	38.45
	-0.66	0.26	0.08	-1.41	-1.13	-0.65	-0.57	-0.57	-0.34	-0.47	-0.55	-0.96	-1.30	-1.86	-2.46	-2.07	-2.71	-3.47	-15.19	-28.63	-8.65	-5.00	-4.51	-3.34
	-2.61	-4.75	-4.17	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.16	5.56	1.86	2.55	1.39	0.00	1.13	0.00	22.98	20.45	0.00	0.00

PJM 61847	18.64	14.05	14.28	17.60	14.93	10.71	9.03	10.77	7.17	8.82	9.71	15.27	18.08	25.71	32.16	27.20	31.38	38.53	173.41	309.61	97.18	61.32	46.58	41.93
	0.13	-0.05	-0.02	0.16	0.15	0.18	0.13	0.17	0.11	0.12	0.13	0.23	0.22	0.41	0.50	0.56	0.50	0.64	3.36	3.95	0.64	0.23	0.01	0.14
	-9.46	-17.57	-15.41	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.05	1.58	0.53	0.73	0.40	-0.05	0.07	-0.90	-2.85	-2.00	0.00	0.00

WEST 61752	11.65	1.79	3.37	16.21	13.80	9.98	8.44	10.13	6.79	8.33	9.13	14.25	16.61	18.67	27.88	22.57	27.29	34.92	155.52	280.36	102.20	70.38	42.89	39.06
	-0.57	0.22	0.07	-1.23	-0.98	-0.54	-0.47	-0.47	-0.27	-0.37	-0.44	-0.79	-1.10	-1.53	-2.08	-1.72	-2.30	-2.91	-12.23	-22.56	-6.81	-3.90	-3.68	-2.74
	-3.17	-5.03	-4.41	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.19	6.68	2.23	3.08	1.68	0.00	2.37	1.83	-15.32	-15.19	0.00	0.00