P-2A

Page Ref: P-2A

Day Ahead Market Zonal LBMP

--- LBMP $

--- Marginal Cost of Losses

--- Marginal Cost of Congestion

Zonal Prices

Date: 07/23/2008

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	97.68	85.29	79.95	78.06	78.61	78.77	95.36	105.86	114.07	129.07	151.89	150.33	150.43	140.21	134.68	132.60	136.67	137.46	135.92	131.10	136.47	120.20	91.62	100.77
	5.56	5.05	4.53	4.49	4.41	4.74	5.39	4.36	4.78	5.34	5.79	6.49	6.96	7.24	5.71	6.01	6.55	6.72	5.90	4.69	4.65	4.84	4.41	4.85
	-5.19	0.00	0.00	0.00	-1.85	0.00	-1.56	-23.56	-22.29	-26.65	-47.90	-33.89	-21.33	-5.95	-19.25	-10.96	-11.07	-10.72	-20.78	-34.47	-42.39	-25.69	-9.83	-9.23

CENTRL 61754	85.62	78.95	74.15	72.32	71.04	72.92	86.20	79.09	88.17	98.63	103.26	113.52	124.72	127.70	110.65	115.49	118.97	120.21	110.16	94.24	92.42	91.00	76.64	85.33
	-1.91	-1.28	-1.28	-1.25	-1.52	-1.11	-2.39	-1.32	-1.13	-1.26	0.00	0.00	0.37	0.25	-0.77	-0.81	-0.71	-0.60	-1.31	-1.47	-1.34	-1.43	-1.62	-2.43
	-0.60	0.00	0.00	0.00	-0.21	0.00	-0.18	-2.48	-2.31	-2.82	-5.06	-3.56	-2.22	-0.42	-1.69	-0.67	-0.63	-0.79	-2.23	-3.77	-4.33	-2.77	-0.89	-1.06

DUNWOD 61760	100.40	88.74	83.12	80.93	81.06	81.80	99.23	105.16	122.15	128.94	147.92	153.01	160.73	183.38	222.47	233.71	245.94	214.46	164.79	151.60	157.11	149.47	131.83	103.46
	9.39	8.42	7.69	7.36	7.31	7.77	9.64	9.27	10.70	11.65	12.18	13.63	15.27	15.75	13.50	14.22	14.64	14.88	13.33	11.22	10.82	10.76	9.05	9.62
	-4.08	-0.08	0.00	0.00	-1.41	0.00	-1.19	-17.95	-24.46	-20.21	-37.54	-29.42	-23.32	-40.61	-99.25	-103.86	-112.24	-79.56	-42.22	-48.44	-56.86	-49.05	-45.40	-7.14

GENESE 61753	82.17	77.10	72.41	70.41	68.89	70.99	82.00	74.84	83.52	93.97	98.09	108.38	119.50	122.79	105.96	111.40	114.77	116.05	104.93	89.22	87.50	86.48	72.87	81.69
	-5.22	-3.13	-3.02	-3.16	-3.62	-3.04	-6.54	-5.07	-5.31	-5.34	-4.12	-4.40	-4.40	-4.57	-5.05	-4.74	-4.76	-4.56	-6.01	-5.61	-5.37	-5.29	-5.18	-5.81
	-0.45	0.00	0.00	0.00	-0.16	0.00	-0.14	-1.97	-1.83	-2.23	-4.01	-2.82	-1.75	-0.34	-1.29	-0.51	-0.48	-0.60	-1.69	-2.88	-3.44	-2.10	-0.67	-0.81

H Q 61844	85.28	78.15	73.54	71.66	70.60	72.19	86.90	76.22	84.82	94.75	95.36	106.77	118.47	123.21	106.76	112.51	115.72	116.53	106.62	90.01	87.46	88.76	74.92	85.22
	-1.65	-2.09	-1.89	-1.91	-1.74	-1.85	-1.50	-1.71	-2.17	-2.33	-2.85	-3.19	-3.66	-3.81	-2.96	-3.12	-3.33	-3.48	-2.62	-1.93	-1.97	-1.97	-1.39	-1.47
	0.00	0.00	0.00	0.00	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	0.00	0.00	0.00	0.00	-1.07	1.07	0.00

HUD VL 61758	99.81	88.02	82.52	80.41	80.69	81.21	98.51	104.44	119.64	128.37	147.27	151.84	158.83	174.10	200.59	209.04	219.26	196.22	157.94	145.68	150.62	141.63	122.07	102.78
	8.95	7.78	7.09	6.84	6.95	7.18	8.93	8.73	10.18	11.16	11.98	13.52	15.27	15.75	13.39	14.11	14.64	15.00	13.33	11.13	10.82	10.58	8.98	9.10
	-3.92	0.00	0.00	0.00	-1.40	0.00	-1.18	-17.77	-22.47	-20.13	-37.08	-28.36	-21.42	-31.33	-77.48	-79.31	-85.56	-61.20	-35.37	-42.61	-50.37	-41.39	-35.71	-6.98

LONGIL 61762	122.36	107.52	85.92	83.65	83.74	84.61	102.41	120.57	125.39	132.84	150.21	155.13	163.43	185.55	223.93	235.35	247.75	216.40	166.01	152.54	158.03	150.56	134.63	124.89
	12.52	11.23	10.48	10.08	9.98	10.59	12.82	12.16	13.92	15.53	14.44	15.72	17.95	17.91	14.92	15.84	16.43	16.80	14.53	12.14	11.72	11.84	11.84	12.74
	-22.92	-16.06	-0.01	0.00	-1.41	0.00	-1.19	-30.48	-24.48	-20.23	-37.57	-29.44	-23.34	-40.62	-99.28	-103.89	-112.27	-79.59	-42.24	-48.46	-56.89	-49.06	-45.41	-25.46

MHK VL 61756	88.73	81.12	76.18	74.31	73.06	74.69	89.82	82.47	92.16	102.30	106.53	116.67	128.15	132.90	118.02	123.46	127.37	126.59	114.65	98.38	96.93	95.64	81.83	88.17
	1.22	0.88	0.75	0.74	0.51	0.67	1.24	1.95	2.44	2.43	3.24	2.97	3.42	3.43	1.98	1.85	1.90	1.80	1.75	1.47	1.61	1.61	1.39	0.43
	-0.58	0.00	0.00	0.00	-0.21	0.00	-0.18	-2.58	-2.73	-2.80	-5.09	-3.74	-2.60	-2.44	-6.32	-5.98	-6.40	-4.77	-3.66	-4.97	-5.89	-4.36	-3.05	-1.04

MILLWD 61759	100.20	88.42	82.90	80.78	80.92	81.65	99.06	105.02	121.82	128.98	148.13	153.21	160.91	182.82	220.70	231.64	243.81	213.08	164.38	151.24	156.82	148.90	130.98	103.29
	9.30	8.18	7.47	7.21	7.16	7.62	9.46	9.12	10.44	11.55	12.18	13.74	15.51	16.01	13.61	14.34	14.88	15.12	13.44	11.22	10.91	10.76	9.05	9.54
	-3.97	0.00	0.00	0.00	-1.42	0.00	-1.19	-17.96	-24.40	-20.35	-37.75	-29.51	-23.26	-39.79	-97.37	-101.68	-109.87	-77.95	-41.70	-48.08	-56.49	-48.48	-44.55	-7.06

N.Y.C. 61761	133.93	115.17	89.90	81.74	81.79	88.12	114.58	133.32	143.54	152.10	160.45	166.24	172.89	192.10	225.18	234.74	246.58	218.79	177.12	166.35	171.03	165.42	158.21	145.61
	10.34	9.23	8.37	8.17	8.03	8.44	10.25	10.05	11.57	12.62	13.16	14.51	16.00	16.39	13.94	14.68	15.12	15.36	13.87	12.14	11.89	11.75	10.06	10.66
	-36.65	-25.71	-6.10	0.00	-1.41	-5.66	-15.93	-45.33	-44.98	-42.40	-49.09	-41.77	-34.75	-48.69	-101.52	-104.43	-112.41	-83.41	-54.00	-62.28	-69.71	-64.02	-70.77	-48.25

NORTH 61755	83.28	75.58	71.28	69.38	68.51	70.10	85.84	75.91	84.38	94.26	94.77	105.45	116.89	121.56	105.56	111.12	114.17	114.73	106.08	89.92	87.55	87.51	75.45	83.75
	-3.65	-4.65	-4.15	-4.19	-3.83	-3.92	-2.56	-2.03	-2.61	-2.82	-3.44	-4.51	-5.25	-5.46	-4.17	-4.51	-4.88	-5.28	-3.17	-2.02	-1.88	-2.15	-1.93	-2.95
	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	97.87	85.93	80.71	78.57	79.00	79.44	96.00	104.65	116.00	128.00	149.00	150.00	153.00	155.00	165.47	168.25	175.02	164.10	145.33	137.64	143.00	130.80	104.00	101.00
	6.26	5.70	5.28	5.00	4.99	5.40	6.19	5.46	6.18	6.89	7.17	8.14	9.04	9.53	7.68	8.09	8.33	8.52	7.76	6.53	6.35	6.19	5.11	5.98
	-4.68	0.00	0.00	0.00	-1.66	-0.01	-1.41	-21.26	-22.83	-24.03	-43.63	-31.91	-21.82	-18.45	-48.06	-44.53	-47.63	-35.56	-28.33	-39.17	-47.22	-34.95	-21.51	-8.32

O H 61846	76.51	73.49	68.94	66.87	65.51	67.82	74.86	65.29	70.67	84.41	83.60	94.02	104.84	109.21	95.00	100.04	103.19	105.00	94.52	80.21	75.15	79.58	65.11	75.50
	-10.95	-6.74	-6.49	-6.69	-7.02	-6.22	-13.70	-12.39	-13.66	-14.85	-14.14	-15.61	-17.10	-17.78	-16.24	-16.19	-16.43	-15.72	-16.71	-14.44	-13.86	-13.63	-11.99	-12.14
	-0.53	0.00	0.00	0.00	-0.18	-0.01	-0.16	0.25	2.66	-2.19	0.46	0.32	0.20	0.03	-1.51	-0.60	-0.56	-0.71	-1.99	-2.70	0.41	-3.55	0.28	-0.95

PJM 61847	87.26	87.14	79.19	76.44	76.17	77.85	77.00	116.56	105.00	116.90	130.36	137.06	145.91	160.00	177.04	185.00	183.88	175.85	143.49	129.72	132.25	133.87	117.85	83.69
	-5.65	3.45	2.94	2.87	2.82	3.41	3.71	4.29	-1.83	5.34	6.29	7.04	8.18	8.38	6.91	7.17	-2.14	7.92	6.77	5.42	5.37	4.93	3.71	3.64
	-5.98	-3.46	-0.82	0.00	-1.00	-0.42	15.12	-34.34	-19.84	-14.48	-25.87	-20.07	-15.59	-24.59	-60.41	-62.20	-66.97	-47.92	-27.47	-32.35	-37.45	-39.27	-36.76	6.64

WEST 61752	78.84	75.10	70.30	68.35	66.99	69.36	77.53	69.13	77.67	86.85	90.01	100.45	111.37	115.08	99.71	104.52	107.55	109.29	98.71	84.03	79.99	81.79	68.76	78.14
	-8.69	-5.13	-5.13	-5.22	-5.57	-4.66	-11.05	-9.43	-9.92	-10.97	-9.53	-10.45	-11.36	-12.07	-11.74	-11.79	-12.14	-11.52	-12.78	-11.22	-10.55	-10.67	-9.52	-9.62
	-0.60	0.00	0.00	0.00	-0.22	0.00	-0.18	-0.63	-0.60	-0.75	-1.33	-0.94	-0.59	-0.12	-1.72	-0.68	-0.64	-0.80	-2.25	-3.30	-1.11	-2.80	-0.90	-1.07