P-2A

Page Ref: P-2A

Day Ahead Market Zonal LBMP

--- LBMP $

--- Marginal Cost of Losses

--- Marginal Cost of Congestion

Zonal Prices

Date: 07/20/2008

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	98.96	90.06	88.05	90.38	86.53	74.64	74.41	87.22	102.84	114.07	137.83	149.19	153.53	160.66	165.78	163.94	163.27	166.12	157.60	152.30	148.66	148.25	119.25	105.37
	5.09	4.93	3.99	3.93	3.99	3.89	3.88	3.97	4.76	4.58	4.69	4.85	5.02	5.00	5.00	4.61	4.81	4.90	4.76	4.53	4.90	4.80	4.68	4.66
	-7.55	-0.07	-12.83	-15.02	-11.33	0.00	0.00	-12.29	-17.38	-24.68	-44.55	-51.10	-48.13	-55.65	-60.83	-59.09	-56.16	-61.14	-57.59	-58.89	-51.24	-54.59	-27.98	-14.49

CENTRL 61754	84.24	81.74	69.83	70.19	69.64	68.34	67.64	69.57	79.90	84.95	91.20	96.81	104.38	104.96	105.46	104.76	106.54	104.73	99.54	93.00	96.22	93.07	87.28	85.10
	-2.93	-3.32	-2.85	-2.93	-2.85	-2.41	-2.89	-2.63	-2.50	-2.46	-2.04	-1.77	-1.41	-1.30	-1.30	-1.60	-1.53	-1.70	-1.71	-2.04	-1.67	-1.51	-2.25	-2.76
	-0.86	-0.01	-1.44	-1.69	-1.27	0.00	0.00	-1.23	-1.71	-2.60	-4.66	-5.35	-5.40	-6.25	-6.80	-6.13	-5.76	-6.36	-6.01	-6.16	-5.36	-5.71	-2.93	-1.63

DUNWOD 61760	101.10	93.38	87.92	89.53	86.31	76.97	76.88	87.74	102.41	112.58	132.39	142.83	149.02	154.71	161.99	166.48	177.02	166.15	154.31	144.03	142.58	141.02	117.84	106.59
	8.89	8.08	6.70	6.57	6.48	6.23	6.35	7.31	8.47	8.99	10.01	10.82	12.05	12.40	12.39	12.43	12.79	12.41	11.81	10.49	11.19	10.75	9.87	9.23
	-5.90	-0.25	-9.99	-11.52	-8.61	0.00	0.00	-9.47	-13.24	-18.78	-33.80	-38.78	-36.58	-42.30	-49.65	-53.82	-61.92	-53.67	-47.25	-44.66	-38.87	-41.40	-21.37	-11.14

GENESE 61753	80.07	77.66	64.82	64.88	64.77	65.72	64.33	55.25	58.31	67.05	86.38	91.83	99.60	99.99	100.52	99.73	101.30	99.16	94.25	88.21	91.45	88.28	82.88	81.28
	-6.91	-7.40	-6.13	-6.21	-6.20	-5.02	-6.21	-6.03	-6.21	-6.11	-5.93	-5.69	-5.52	-5.50	-5.40	-5.41	-5.63	-6.00	-5.81	-5.60	-5.37	-5.15	-6.06	-6.21
	-0.66	-0.01	0.28	0.33	0.25	0.00	0.00	9.68	16.18	11.66	-3.73	-4.28	-4.74	-5.48	-5.97	-4.91	-4.61	-5.09	-4.81	-4.94	-4.29	-4.57	-2.34	-1.26

H Q 61844	85.28	84.20	70.52	70.72	70.51	70.11	70.11	70.11	79.49	83.45	86.90	91.19	97.88	97.71	97.65	97.83	99.86	97.77	93.15	87.19	90.48	86.82	85.04	85.02
	-1.04	-0.85	-0.71	-0.71	-0.71	-0.64	-0.42	-0.85	-1.21	-1.36	-1.68	-2.05	-2.51	-2.30	-2.30	-2.41	-2.46	-2.30	-2.10	-1.69	-2.04	-2.04	-1.56	-1.21
	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	100.23	92.51	87.00	88.80	85.70	76.41	76.32	86.87	101.57	111.81	131.60	142.07	148.25	154.23	161.00	163.73	171.52	163.58	152.64	143.21	141.77	140.30	116.95	105.80
	8.20	7.40	6.06	6.00	5.91	5.66	5.78	6.67	7.83	8.40	9.39	10.26	11.44	12.10	12.49	12.23	12.58	12.01	11.33	9.95	10.64	10.31	9.27	8.62
	-5.72	-0.05	-9.71	-11.37	-8.57	0.00	0.00	-9.24	-13.05	-18.60	-33.63	-38.58	-36.42	-42.11	-48.55	-51.27	-56.63	-51.49	-46.06	-44.38	-38.61	-41.13	-21.08	-10.95

LONGIL 61762	124.46	122.33	121.94	106.44	89.09	79.80	79.56	115.99	123.21	128.01	138.18	150.34	153.39	159.41	166.13	170.63	180.84	170.19	158.25	151.71	151.20	148.77	142.65	127.16
	12.00	11.06	9.33	9.29	9.26	9.06	9.03	10.22	11.78	12.38	13.64	14.64	16.36	16.90	16.49	16.54	16.57	16.41	15.72	13.87	14.62	13.95	12.73	12.07
	-26.14	-26.22	-41.37	-25.72	-8.62	0.00	0.00	-34.81	-30.73	-30.82	-35.96	-42.46	-36.64	-42.50	-49.68	-53.85	-61.96	-53.71	-47.29	-48.97	-44.06	-45.95	-43.32	-28.86

MHK VL 61756	88.26	86.00	73.48	73.87	73.28	71.45	71.10	73.10	83.88	89.24	95.95	101.59	108.84	109.36	109.59	109.36	111.46	109.12	103.71	96.99	100.22	96.95	90.99	88.81
	1.04	0.94	0.71	0.64	0.71	0.71	0.56	0.78	1.29	1.61	2.13	2.33	2.71	2.70	2.20	1.70	1.94	1.90	1.90	1.60	2.04	2.04	1.30	0.95
	-0.91	-0.01	-1.53	-1.79	-1.35	0.00	0.00	-1.36	-1.89	-2.82	-5.25	-6.02	-5.75	-6.65	-7.44	-7.42	-7.21	-7.14	-6.56	-6.51	-5.67	-6.04	-3.09	-1.64

MILLWD 61759	100.90	93.10	87.68	89.42	86.29	76.90	76.81	87.61	102.37	112.69	132.68	143.15	149.45	155.29	162.60	166.84	177.14	166.59	154.71	144.49	142.91	141.36	117.82	106.45
	8.80	7.99	6.62	6.50	6.41	6.15	6.28	7.31	8.47	9.07	10.10	10.91	12.25	12.70	12.79	12.73	13.10	12.71	12.00	10.67	11.29	10.84	9.87	9.14
	-5.78	-0.05	-9.82	-11.49	-8.66	0.00	0.00	-9.34	-13.19	-18.81	-34.00	-39.00	-36.82	-42.57	-49.86	-53.88	-61.73	-53.81	-47.47	-44.94	-39.10	-41.66	-21.35	-11.09

N.Y.C. 61761	135.44	110.00	90.22	90.33	86.96	77.61	77.45	98.68	121.35	134.25	146.00	150.45	163.46	168.40	174.73	178.51	187.30	178.23	168.02	163.17	162.14	162.68	157.86	136.99
	9.67	8.76	7.27	7.21	7.12	6.86	6.91	7.81	9.12	9.75	10.72	11.75	12.95	13.30	13.29	13.33	13.61	13.31	12.67	11.29	12.03	11.64	10.74	10.09
	-39.46	-16.19	-11.71	-11.68	-8.62	0.00	0.00	-19.92	-31.54	-39.69	-46.70	-45.46	-50.13	-55.08	-61.48	-64.94	-71.38	-64.85	-60.11	-63.00	-57.59	-62.18	-60.52	-40.67

NORTH 61755	84.76	83.69	70.02	70.22	70.01	69.33	69.55	69.47	78.76	83.29	86.90	91.28	97.78	97.31	97.25	97.33	99.45	97.47	92.96	87.28	90.48	86.38	84.35	84.42
	-1.55	-1.36	-1.21	-1.21	-1.21	-1.41	-0.99	-1.49	-1.94	-1.53	-1.68	-1.96	-2.61	-2.70	-2.70	-2.91	-2.86	-2.60	-2.29	-1.60	-2.04	-2.49	-2.25	-1.81
	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	99.00	90.73	87.45	89.49	86.00	75.13	74.98	87.00	102.00	113.00	135.01	145.91	150.86	157.25	163.09	163.66	166.93	164.70	155.00	147.98	144.96	143.99	117.73	105.25
	5.87	5.61	4.63	4.50	4.56	4.39	4.44	4.97	5.65	5.94	6.20	6.53	7.03	7.00	7.00	6.82	6.96	6.81	6.48	5.95	6.20	5.87	5.89	5.95
	-6.81	-0.06	-11.58	-13.56	-10.22	0.00	0.00	-11.07	-15.65	-22.25	-40.23	-46.15	-43.45	-50.24	-56.14	-56.61	-57.66	-57.82	-53.28	-53.15	-46.24	-49.26	-25.25	-13.07

O H 61846	73.63	67.95	60.00	60.00	60.00	61.48	59.46	49.92	51.48	59.95	74.22	78.46	84.93	83.95	83.95	84.61	86.00	83.95	80.00	74.60	78.03	74.81	72.55	73.95
	-13.47	-13.78	-11.11	-11.29	-11.11	-9.27	-11.07	-11.21	-12.75	-13.15	-13.91	-14.27	-14.96	-15.50	-15.39	-15.04	-15.76	-15.51	-14.67	-13.69	-13.97	-13.51	-13.77	-13.54
	-0.78	3.32	0.12	0.15	0.11	0.00	0.00	9.83	16.47	11.71	0.45	0.52	0.50	0.56	0.61	0.59	0.56	0.61	0.58	0.59	0.52	0.55	0.28	-1.26

PJM 61847	86.52	85.07	75.12	70.00	70.00	70.00	70.48	80.62	92.00	100.00	116.78	124.60	131.17	135.13	140.09	142.64	149.50	142.50	133.36	124.73	125.00	125.00	110.00	96.00
	-7.25	1.70	1.42	1.36	1.28	1.41	1.34	2.20	2.74	2.71	3.90	4.57	5.52	5.90	6.10	6.01	6.34	6.00	5.71	4.36	5.00	4.89	3.90	3.02
	-7.46	1.68	-2.46	2.79	2.50	2.16	1.39	-7.46	-8.56	-12.47	-24.31	-26.80	-25.27	-29.22	-34.04	-36.39	-40.84	-36.42	-32.39	-31.50	-27.48	-31.25	-19.50	-6.75

WEST 61752	75.88	73.07	61.69	61.74	61.66	62.68	60.66	52.08	54.63	62.73	78.02	82.70	88.75	88.11	88.32	89.70	91.24	89.22	84.91	79.01	82.45	79.51	76.15	76.51
	-11.31	-11.99	-9.69	-9.86	-9.69	-8.07	-9.87	-10.01	-11.14	-11.70	-11.69	-11.84	-12.15	-12.50	-12.29	-12.03	-12.48	-12.41	-11.81	-11.38	-11.38	-10.75	-11.17	-11.21
	-0.87	-0.01	-0.15	-0.17	-0.13	0.00	0.00	8.88	14.93	10.37	-1.14	-1.31	-0.51	-0.60	-0.66	-1.50	-1.41	-1.56	-1.47	-1.51	-1.31	-1.40	-0.72	-1.49