P-2A

Page Ref: P-2A

Day Ahead Market Zonal LBMP

--- LBMP $

--- Marginal Cost of Losses

--- Marginal Cost of Congestion

Zonal Prices

Date: 07/28/2008

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	82.17	70.27	69.65	63.82	66.13	69.59	79.65	80.98	97.10	100.78	112.91	108.96	109.25	110.62	101.01	95.11	92.13	83.98	102.72	96.24	102.90	90.71	94.91	83.15
	4.50	3.98	3.82	3.04	3.45	3.63	4.44	3.86	4.09	4.01	4.77	4.85	5.31	5.18	4.70	4.35	4.21	4.00	4.05	3.92	4.00	3.93	3.24	4.18
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-15.76	-19.70	-19.78	-9.05	0.17	0.18	1.63	1.83	1.65	1.64	-16.11	-12.40	-18.98	-9.74	-25.51	-0.07

CENTRL 61754	76.12	64.70	63.98	59.33	60.87	64.45	73.63	75.59	78.19	78.74	90.31	96.23	104.78	106.76	100.13	95.53	92.28	84.28	85.11	82.35	82.31	80.31	67.39	76.94
	-1.55	-1.59	-1.84	-1.46	-1.82	-1.52	-1.58	-1.54	-0.77	-0.54	-0.27	-0.10	-0.10	0.11	-0.49	-0.65	-1.07	-1.06	-1.07	-1.28	-1.12	-1.16	-1.79	-1.97
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-1.72	-2.21	-2.21	-1.27	-0.77	-1.03	-2.67	-3.59	-3.79	-3.72	-3.61	-3.70	-3.50	-4.42	-3.02	-0.01

DUNWOD 61760	85.86	72.96	72.02	65.46	67.70	71.84	83.11	86.03	98.78	101.70	114.46	129.29	139.53	149.62	167.82	188.35	195.10	182.52	139.95	135.18	129.60	128.09	93.44	87.63
	8.08	6.56	6.19	4.68	5.01	5.87	7.90	8.79	9.50	9.56	10.96	12.07	13.01	13.20	12.24	11.39	11.02	10.04	10.24	9.91	9.91	9.48	7.61	8.52
	-0.12	-0.10	0.00	0.00	0.00	0.00	0.00	-0.10	-12.03	-15.08	-15.15	-22.16	-22.40	-30.79	-57.63	-84.37	-94.51	-90.86	-47.14	-45.34	-39.77	-41.57	-19.67	-0.21

GENESE 61753	73.79	62.65	61.75	57.50	58.92	62.60	71.15	72.04	74.03	74.65	85.97	92.02	100.63	102.17	96.04	91.50	88.30	80.29	80.62	78.24	78.25	76.27	63.61	74.72
	-3.88	-3.65	-4.08	-3.28	-3.76	-3.36	-4.06	-5.09	-4.56	-4.08	-4.06	-3.99	-4.06	-4.22	-3.92	-3.80	-4.12	-4.16	-4.71	-4.72	-4.56	-4.39	-4.76	-4.18
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-1.34	-1.67	-1.68	-0.96	-0.58	-0.77	-2.01	-2.70	-2.85	-2.83	-2.75	-3.03	-2.88	-3.62	-2.21	-0.01

H Q 61844	75.88	64.97	64.77	60.18	61.99	64.91	73.63	75.59	75.08	74.91	85.70	92.11	100.89	102.46	95.10	90.18	87.33	79.58	80.59	78.09	77.93	75.19	64.97	77.32
	-1.79	-1.33	-1.05	-0.61	-0.69	-1.06	-1.58	-1.54	-2.16	-2.16	-2.65	-2.95	-3.23	-3.17	-2.84	-2.41	-2.24	-2.04	-1.98	-1.84	-2.00	-1.85	-1.19	-1.58
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	85.20	72.40	71.62	65.10	67.32	71.44	82.58	85.38	98.06	101.02	113.77	125.28	134.70	143.40	157.65	172.89	177.41	165.80	133.99	129.15	124.75	123.96	92.85	87.08
	7.53	6.10	5.79	4.32	4.64	5.48	7.37	8.25	8.88	9.02	10.43	11.50	12.60	13.10	12.44	11.57	11.20	10.20	10.24	9.75	9.75	9.32	7.34	8.13
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-11.93	-14.93	-14.99	-18.72	-17.99	-24.67	-47.26	-68.72	-76.64	-73.98	-41.18	-39.47	-35.07	-37.60	-19.35	-0.05

LONGIL 61762	105.04	92.74	81.00	67.53	69.83	74.21	85.67	102.60	108.32	115.02	129.00	133.20	143.40	153.44	171.59	191.93	198.84	186.02	145.58	142.79	142.71	137.42	126.03	112.08
	10.80	8.82	8.62	6.75	7.15	8.25	10.45	11.41	12.28	12.41	14.31	15.97	16.87	17.01	15.96	14.91	14.69	13.47	13.54	13.11	13.11	12.56	9.92	11.12
	-16.57	-17.62	-6.55	0.00	0.00	0.00	0.00	-14.06	-18.79	-25.54	-26.33	-22.17	-22.42	-30.81	-57.68	-84.44	-94.58	-90.93	-49.47	-49.76	-49.67	-47.82	-49.95	-22.06

MHK VL 61756	77.98	66.63	65.83	60.85	62.62	66.03	75.59	78.36	81.17	81.15	93.00	99.84	108.92	111.09	104.69	101.34	98.65	90.46	89.00	86.08	85.83	83.58	69.69	79.06
	0.31	0.33	0.00	0.06	-0.06	0.07	0.38	1.23	2.24	2.00	2.56	2.85	3.12	3.17	1.96	1.94	1.61	1.47	1.65	1.52	1.76	1.62	0.79	0.16
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-1.69	-2.08	-2.09	-1.93	-1.69	-2.30	-4.79	-6.80	-7.46	-7.37	-4.78	-4.64	-4.14	-4.92	-2.73	-0.01

MILLWD 61759	85.13	72.33	71.55	64.98	67.26	71.31	82.51	85.23	98.12	101.04	113.77	128.33	138.45	148.46	166.32	186.33	192.87	180.43	138.97	134.18	128.75	127.15	92.87	86.84
	7.46	6.03	5.73	4.19	4.58	5.34	7.30	8.10	8.81	8.86	10.25	11.41	12.39	12.67	11.85	11.02	10.66	9.71	9.83	9.51	9.51	9.01	7.15	7.89
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-12.06	-15.10	-15.17	-21.87	-21.95	-30.16	-56.53	-82.72	-92.64	-89.09	-46.57	-44.74	-39.31	-41.10	-19.57	-0.05

N.Y.C. 61761	86.80	73.65	72.74	66.08	68.27	72.56	83.57	115.77	125.80	135.46	139.60	142.22	144.43	157.89	173.27	190.62	196.35	185.63	150.51	146.13	141.18	143.47	128.47	118.17
	8.85	7.23	6.91	5.29	5.58	6.60	8.35	9.33	10.04	10.10	11.66	12.74	13.95	13.84	12.73	11.76	11.38	10.37	11.23	10.71	10.79	10.40	8.34	9.39
	-0.28	-0.13	0.00	0.00	0.00	0.00	-0.01	-29.30	-38.51	-48.29	-39.58	-34.42	-26.37	-38.43	-62.60	-86.28	-95.40	-93.64	-56.71	-55.50	-50.46	-56.03	-53.97	-29.88

NORTH 61755	74.02	63.58	63.19	58.90	60.62	63.26	71.98	75.05	74.47	74.22	85.09	91.25	100.05	101.61	94.22	89.35	86.71	78.93	80.09	77.61	77.53	74.58	64.18	75.59
	-3.65	-2.72	-2.63	-1.88	-2.07	-2.70	-3.23	-2.08	-2.78	-2.85	-3.27	-3.80	-4.06	-4.01	-3.72	-3.24	-2.87	-2.69	-2.48	-2.32	-2.40	-2.47	-1.98	-3.31
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	83.26	71.14	70.44	64.31	66.57	70.19	80.40	82.45	97.16	100.37	112.62	115.29	118.67	123.00	122.54	125.15	125.74	115.81	113.95	107.89	110.70	101.00	91.10	87.00
	5.59	4.84	4.61	3.53	3.89	4.22	5.19	5.32	5.64	5.47	6.36	6.75	7.18	7.18	6.95	6.11	6.09	5.47	5.61	5.35	5.36	5.08	4.37	5.52
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-14.27	-17.83	-17.90	-13.48	-7.37	-10.19	-17.64	-26.45	-30.08	-28.72	-25.76	-22.61	-25.42	-18.87	-20.57	-2.58

O H 61846	69.59	59.00	58.19	54.34	55.54	59.04	65.74	64.63	64.95	64.91	74.89	80.98	89.00	89.99	83.52	78.94	76.18	69.16	69.24	67.05	67.15	64.93	56.62	69.04
	-8.08	-7.29	-7.64	-6.44	-7.15	-6.93	-9.48	-12.49	-12.13	-11.95	-13.25	-13.97	-15.10	-15.63	-14.40	-13.61	-13.35	-12.41	-13.13	-12.71	-12.55	-11.94	-10.85	-9.86
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.17	0.21	0.21	0.10	0.02	0.01	0.03	0.04	0.04	0.06	0.20	0.17	0.23	0.17	-1.31	-0.01

PJM 61847	74.00	68.04	68.00	62.00	64.00	64.71	72.89	84.00	83.60	87.15	107.78	117.38	125.19	117.65	141.03	147.95	150.90	143.80	119.27	115.08	111.38	109.97	88.82	83.13
	-4.35	2.39	2.17	1.22	1.32	2.18	3.46	-6.25	-5.48	-4.24	6.01	6.84	7.39	-7.92	6.86	2.78	2.60	5.31	5.61	5.28	5.20	4.93	3.37	3.55
	-0.68	0.64	0.00	0.00	0.00	3.43	5.78	-13.12	-11.84	-14.32	-13.42	-15.48	-13.68	-19.95	-36.23	-52.58	-58.73	-56.87	-31.09	-29.88	-26.26	-28.00	-19.28	-0.68

WEST 61752	70.76	59.93	59.11	55.01	56.23	59.96	67.24	67.33	69.16	69.37	79.97	86.21	94.38	95.51	88.73	83.85	80.68	73.37	73.69	70.73	70.82	68.64	59.57	70.70
	-6.91	-6.36	-6.71	-5.77	-6.46	-6.00	-7.97	-9.80	-8.57	-8.32	-9.01	-9.22	-10.00	-10.46	-10.09	-9.91	-10.12	-9.39	-9.91	-9.75	-9.59	-9.09	-8.60	-8.21
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-0.49	-0.62	-0.63	-0.37	-0.26	-0.34	-0.87	-1.17	-1.23	-1.14	-1.03	-0.56	-0.48	-0.69	-2.01	-0.01