P-2A

Page Ref: P-2A

Day Ahead Market Zonal LBMP

--- LBMP $

--- Marginal Cost of Losses

--- Marginal Cost of Congestion

Zonal Prices

Date: 05/24/2007

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	48.01	45.66	41.23	39.54	41.45	47.99	56.93	81.87	79.86	81.59	81.77	83.91	85.54	87.88	89.41	88.74	89.74	86.52	78.43	75.62	84.22	77.43	62.85	58.93
	2.56	2.15	1.94	2.08	1.99	2.65	3.12	3.43	4.52	4.74	4.23	4.03	3.96	3.99	4.31	4.25	3.88	3.89	3.55	3.36	4.21	4.38	3.44	3.14
	0.26	0.39	0.32	0.28	0.28	0.30	0.00	-18.19	-0.09	-0.46	-0.61	-0.82	-0.77	-0.75	-0.68	-1.08	-1.56	-1.55	-0.98	-0.77	-0.64	0.00	-0.06	-1.59

CENTRL 61754	41.74	38.86	35.23	33.93	35.75	41.46	52.14	60.89	73.00	74.10	74.78	77.08	78.87	81.32	82.49	81.66	82.78	79.62	72.35	69.91	77.47	72.03	57.46	52.55
	-1.78	-1.76	-1.62	-1.43	-1.59	-1.64	-1.67	-1.75	-2.26	-2.29	-2.15	-1.98	-1.94	-1.83	-1.94	-1.75	-1.52	-1.46	-1.55	-1.57	-1.91	-1.02	-1.90	-1.84
	2.19	3.28	2.76	2.38	2.41	2.54	0.00	-2.38	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.01	-0.20

DUNWOD 61760	48.55	45.84	41.40	39.64	41.51	48.07	57.84	79.89	85.24	94.15	97.69	104.52	105.25	107.58	107.47	114.90	126.13	122.42	102.48	95.40	101.00	81.23	65.27	60.11
	3.15	2.41	2.18	2.23	2.11	2.78	4.04	5.90	8.13	8.10	7.92	8.14	8.24	8.65	8.78	8.76	8.85	8.68	7.91	7.58	8.18	8.18	5.88	4.71
	0.31	0.46	0.39	0.34	0.34	0.36	0.00	-13.74	-1.85	-9.66	-12.84	-17.32	-16.20	-15.79	-14.26	-22.73	-32.98	-32.66	-20.66	-16.34	-13.45	0.00	-0.04	-1.20

GENESE 61753	31.99	26.25	24.43	24.20	26.06	30.94	41.88	53.80	67.50	68.67	69.39	71.95	73.94	75.99	77.00	76.15	77.13	74.35	67.62	65.34	72.08	67.50	53.25	46.54
	-4.75	-4.21	-3.88	-3.77	-3.82	-4.29	-5.17	-6.09	-7.75	-7.72	-7.54	-7.12	-6.87	-7.15	-7.43	-7.26	-7.17	-6.73	-6.28	-6.15	-7.30	-5.55	-6.11	-5.53
	8.97	13.43	11.30	9.77	9.87	10.41	6.76	0.37	0.01	0.01	0.01	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.01	2.12

H Q 61844	44.93	43.41	39.22	37.33	39.35	44.96	61.78	26.35	25.62	25.60	25.78	40.00	25.03	26.15	27.40	26.41	27.28	25.94	26.12	25.63	25.74	26.78	25.14	61.58
	-0.78	-0.48	-0.40	-0.42	-0.40	-0.68	-1.02	-1.57	-1.96	-1.91	-1.77	-1.82	-1.86	-2.00	-2.03	-2.00	-2.02	-2.03	-1.77	-1.72	-1.83	-2.19	-1.31	-1.14
	0.00	0.00	0.00	0.00	0.00	0.00	-9.00	32.34	47.68	48.88	49.39	37.24	53.92	55.00	55.00	55.00	55.00	53.11	46.01	44.14	51.81	44.08	32.91	-8.53

HUD VL 61758	48.19	45.53	41.12	39.41	41.23	47.70	57.41	79.53	84.39	91.33	94.07	99.75	100.83	103.26	103.62	108.91	117.55	113.93	97.04	91.20	97.37	81.23	65.09	59.56
	2.79	2.11	1.90	2.00	1.83	2.42	3.60	5.66	7.75	7.72	7.54	7.75	7.92	8.31	8.53	8.51	8.60	8.43	7.69	7.51	7.94	8.18	5.70	4.17
	0.31	0.47	0.39	0.34	0.34	0.36	0.00	-13.61	-1.39	-7.22	-9.59	-12.94	-12.11	-11.80	-10.66	-16.99	-24.65	-24.41	-15.45	-12.22	-10.05	0.00	-0.04	-1.19

LONGIL 61762	80.37	83.52	81.66	80.00	82.27	83.00	85.00	92.00	96.58	103.42	109.11	120.00	130.00	155.00	155.00	155.00	155.00	155.00	130.12	109.00	135.00	106.80	96.31	88.50
	4.48	3.82	3.45	3.43	3.38	4.20	5.65	7.77	10.61	10.70	10.31	10.59	10.67	11.14	11.31	11.26	11.21	10.95	9.90	9.58	10.32	10.30	7.30	6.12
	-30.19	-35.81	-38.60	-38.82	-39.14	-33.16	-25.55	-23.98	-10.71	-16.33	-21.87	-30.35	-38.53	-60.71	-59.26	-60.33	-59.49	-62.97	-46.31	-27.94	-45.30	-23.45	-29.66	-28.18

MHK VL 61756	45.53	43.37	39.22	37.45	39.46	45.45	54.34	62.86	76.00	77.57	78.84	81.24	82.90	85.19	86.36	85.61	87.04	83.59	75.73	73.12	81.43	74.22	59.83	54.54
	0.23	0.09	0.12	0.15	0.16	0.27	0.54	1.02	0.68	0.84	1.46	1.58	1.54	1.50	1.44	1.42	1.60	1.38	1.11	1.07	1.59	1.17	0.47	0.22
	0.41	0.61	0.51	0.44	0.45	0.47	0.00	-1.59	-0.06	-0.33	-0.44	-0.60	-0.56	-0.55	-0.49	-0.78	-1.14	-1.13	-0.71	-0.56	-0.46	0.00	0.00	-0.13

MILLWD 61759	48.42	45.76	41.33	39.56	41.44	47.98	57.73	80.12	85.34	94.04	97.49	104.20	104.96	107.31	107.33	114.52	125.47	121.76	102.13	95.16	100.94	81.45	65.39	59.90
	3.02	2.33	2.10	2.15	2.03	2.69	3.93	6.03	8.28	8.25	8.08	8.30	8.40	8.81	9.03	9.01	9.10	8.92	8.13	7.79	8.49	8.40	5.99	4.50
	0.31	0.46	0.39	0.34	0.34	0.36	0.00	-13.84	-1.80	-9.39	-12.48	-16.84	-15.75	-15.35	-13.87	-22.10	-32.06	-31.76	-20.09	-15.89	-13.07	0.00	-0.04	-1.21

N.Y.C. 61761	48.83	46.11	41.68	39.87	41.76	48.35	58.22	80.33	85.85	94.77	98.23	105.00	105.65	108.00	107.98	115.40	126.62	122.99	103.00	99.58	105.15	88.31	75.14	60.50
	3.43	2.68	2.46	2.45	2.35	3.06	4.41	6.33	8.73	8.71	8.46	8.62	8.65	9.06	9.29	9.26	9.36	9.24	8.43	8.01	8.65	8.62	6.29	5.09
	0.31	0.46	0.39	0.33	0.34	0.36	0.00	-13.75	-1.86	-9.67	-12.84	-17.32	-16.20	-15.79	-14.26	-22.73	-32.96	-32.67	-20.67	-20.09	-17.12	-6.64	-9.49	-1.21

NORTH 61755	44.70	43.19	39.02	37.10	39.15	44.73	52.46	58.63	72.77	74.10	75.09	77.16	78.95	81.15	82.40	81.32	82.19	78.97	71.99	69.84	77.79	70.42	58.05	52.73
	-1.01	-0.70	-0.59	-0.64	-0.60	-0.91	-1.35	-1.63	-2.48	-2.29	-1.85	-1.90	-1.86	-2.00	-2.03	-2.09	-2.11	-2.11	-1.92	-1.64	-1.59	-2.63	-1.31	-1.46
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	48.00	45.51	41.10	39.38	41.24	47.75	64.18	72.81	80.80	85.00	86.36	90.13	91.45	93.75	94.07	93.00	91.38	87.00	82.12	81.83	89.02	77.80	60.48	61.64
	2.56	2.02	1.82	1.93	1.79	2.42	2.96	3.68	4.82	4.81	4.39	4.27	4.28	4.41	4.64	4.59	4.47	4.38	4.06	3.93	4.37	4.75	3.74	3.36
	0.27	0.40	0.34	0.29	0.29	0.31	-7.42	-8.88	-0.73	-3.79	-5.04	-6.80	-6.36	-6.20	-5.00	-5.00	-2.61	-1.54	-4.15	-6.42	-5.28	0.00	2.61	-4.09

O H 61846	30.81	25.51	23.75	23.46	25.31	29.88	40.02	51.94	64.79	65.69	66.16	68.78	70.63	72.42	73.20	72.57	73.68	71.19	64.89	62.91	69.14	65.38	70.90	25.55
	-6.08	-5.18	-4.75	-4.68	-4.73	-5.52	-6.78	-8.13	-10.46	-10.70	-10.77	-10.28	-10.18	-10.73	-11.23	-10.84	-10.62	-9.89	-9.02	-8.58	-10.24	-7.67	-7.95	-6.99
	8.82	13.20	11.11	9.60	9.71	10.24	7.01	0.18	0.01	0.01	0.01	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-19.50	21.65

PJM 61847	31.29	30.11	27.64	27.42	28.49	32.60	40.04	60.06	66.52	67.61	68.08	70.52	72.00	74.83	76.07	76.07	77.64	75.00	67.48	64.84	71.28	67.21	60.72	38.19
	-6.81	-6.85	-6.14	-5.28	-6.16	-6.94	-7.48	-7.29	-8.73	-8.79	-8.85	-8.54	-8.81	-8.31	-8.36	-7.34	-6.66	-6.08	-6.43	-6.65	-8.10	-5.84	-6.71	-7.37
	7.61	6.93	5.83	5.04	5.10	6.11	6.29	-7.10	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-8.07	8.63

WEST 61752	31.33	26.24	24.40	24.10	25.88	30.44	40.37	52.43	65.24	66.23	66.62	69.26	71.19	73.08	73.87	73.23	74.52	71.92	65.41	63.26	69.61	65.89	51.82	45.21
	-6.08	-5.22	-4.75	-4.61	-4.73	-5.57	-6.73	-7.89	-10.01	-10.16	-10.31	-9.80	-9.62	-10.06	-10.55	-10.18	-9.78	-9.16	-8.50	-8.22	-9.76	-7.16	-7.54	-6.94
	8.30	12.43	10.46	9.04	9.14	9.64	6.70	-0.07	0.01	0.01	0.01	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.01	2.05