Page Ref: P-4A

Time Weighted/Integrated Real Time LBMP - Zonal

--- LBMP $--- Marginal Cost of Losses--- Marginal Cost of Congestion--- Scarcity Pricing In Effect (Y/N)
Zonal PricesDate: 03/28/2007
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CAPITL
61757
40.1135.1852.2428.9326.6349.5153.2351.5194.7659.0472.4070.9774.2372.9371.2863.5467.4546.7753.9884.7885.0658.3750.0048.03
0.840.900.180.770.701.551.981.75-0.031.902.732.522.412.612.142.082.071.601.783.171.381.291.611.45
-7.81-1.96-45.780.000.000.00-0.79-6.47-95.43-7.900.00-1.54-8.27-0.11-11.740.000.00-2.04-2.780.00-51.79-22.770.00-0.33
NNNNNNNNNNNNNNNNNNNNNNNN

CENTRL
61754
32.1032.0912.7027.8525.6747.3149.9744.4113.1850.3870.0667.3764.9770.5659.2461.3965.1343.4750.0082.6539.8737.8648.3446.02
-0.47-0.51-0.07-0.31-0.25-0.65-0.610.18-0.010.020.390.240.240.330.17-0.06-0.250.060.181.030.490.23-0.04-0.28
-1.12-0.28-6.500.000.000.00-0.11-0.94-13.84-1.140.00-0.22-1.18-0.02-1.670.000.00-0.29-0.390.00-7.51-3.310.00-0.05
NNNNNNNNNNNNNNNNNNNNNNNN

DUNWOD
61760
40.4136.2845.3430.0727.6551.1155.1552.8079.7760.8577.2175.5677.7578.2673.8768.1471.9849.5357.0590.4479.1157.1052.7550.26
2.372.300.431.921.723.154.034.06-0.064.957.557.367.237.966.586.686.614.685.298.833.543.584.363.73
-6.59-1.65-38.630.000.000.00-0.67-5.46-80.48-6.670.00-1.30-6.97-0.09-9.900.000.00-1.72-2.350.00-43.70-19.210.00-0.27
NNNNNNNNNNNNNNNNNNNNNNNN

GENESE
61753
30.6330.7111.0026.6224.6145.5647.6642.529.9548.2867.3164.5061.9267.5356.2358.3762.0241.5447.7479.2236.9535.9446.7344.49
-1.68-1.83-0.35-1.54-1.31-2.41-2.89-1.480.00-1.84-2.36-2.58-2.54-2.70-2.46-3.08-3.35-1.81-1.98-2.39-0.61-0.87-1.66-1.80
-0.87-0.22-5.080.000.000.00-0.09-0.72-10.60-0.880.00-0.17-0.92-0.01-1.300.000.00-0.22-0.310.00-5.68-2.500.00-0.04
NNNNNNNNNNNNNNNNNNNNNNNN

H Q
61844
25.8232.236.2528.0725.0047.8532.1557.00-0.6365.8868.6465.9262.5969.1556.5460.7764.8342.5648.7480.2057.0043.0247.9038.58
-0.14-0.10-0.02-0.09-0.05-0.11-0.13-0.850.02-0.66-1.04-0.98-0.96-1.06-0.86-0.69-0.55-0.57-0.68-1.41-1.26-0.35-0.48-0.40
-4.380.000.000.00-4.260.00-0.401.950.00-7.330.000.000.000.000.000.000.000.000.000.008.115.090.0017.83
NNNNNNNNNNNNNNNNNNNNNNNN

HUD VL
61758
40.2436.1445.1729.9727.5850.9754.9752.5579.5060.5376.7875.1377.3377.8473.4767.7171.5449.2256.7190.0178.8056.8652.4850.00
2.232.170.411.811.653.003.843.82-0.064.667.116.936.847.546.226.266.164.374.958.403.393.414.093.47
-6.57-1.65-38.490.000.000.00-0.67-5.44-80.21-6.640.00-1.30-6.94-0.09-9.860.000.00-1.71-2.340.00-43.53-19.140.00-0.27
NNNNNNNNNNNNNNNNNNNNNNNN

LONGIL
61762
41.1137.0545.5230.8628.3452.2256.0953.7079.8262.7979.2977.1378.9479.6976.2376.1279.4775.0074.4892.1379.7574.4469.5592.37
3.063.070.602.702.414.254.974.96-0.045.908.968.928.429.387.998.587.986.056.7410.464.164.455.714.99
-6.60-1.65-38.650.000.000.00-0.67-5.46-80.51-7.66-0.66-1.30-6.98-0.09-10.85-6.09-6.12-25.82-18.32-0.06-43.71-35.68-15.46-41.12
NNNNNNNNNNNNNNNNNNNNNNNN

MHK VL
61756
32.4132.6211.6128.2426.0448.2751.1144.8510.7350.9070.7868.1865.4671.2859.5862.2566.1243.9250.4483.1238.5737.4848.8646.51
0.050.060.020.090.110.300.550.78-0.010.731.111.090.971.050.850.800.740.550.701.510.620.510.470.22
-0.91-0.23-5.310.000.000.00-0.09-0.78-11.39-0.940.00-0.18-0.95-0.01-1.340.000.00-0.23-0.320.00-6.07-2.670.00-0.04
NNNNNNNNNNNNNNNNNNNNNNNN

MILLWD
61759
40.3936.2345.5130.0327.6251.0655.1252.8180.2060.8177.0875.4477.6978.1473.8168.0171.8249.4556.9790.3679.3057.1652.7050.20
2.322.250.421.871.693.103.994.03-0.064.887.417.227.137.836.476.556.454.595.208.743.533.554.313.66
-6.63-1.66-38.820.000.000.00-0.67-5.49-80.91-6.700.00-1.31-7.01-0.09-9.940.000.00-1.73-2.360.00-43.89-19.300.00-0.28
NNNNNNNNNNNNNNNNNNNNNNNN

N.Y.C.
61761
40.5736.4245.3730.1827.7351.2955.5053.2179.7961.3377.8276.2078.3578.8874.3868.6672.5749.9057.5091.0679.3657.3553.0850.60
2.532.440.462.031.813.334.384.47-0.065.438.157.997.838.587.087.217.195.065.749.453.773.824.694.07
-6.60-1.65-38.640.000.000.00-0.67-5.46-80.50-6.670.00-1.30-6.98-0.09-9.900.000.00-1.72-2.350.00-43.71-19.220.00-0.27
NNNNNNNNNNNNNNNNNNNNNNNN

NORTH
61755
31.3532.236.2528.0825.8547.9350.1842.73-0.6348.6568.6165.9262.5469.1356.4760.8364.9242.6448.8380.4631.2533.6047.7845.91
-0.10-0.10-0.02-0.08-0.08-0.04-0.28-0.550.02-0.58-1.06-0.98-1.01-1.08-0.92-0.62-0.46-0.49-0.59-1.15-0.63-0.71-0.61-0.35
0.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.00
NNNNNNNNNNNNNNNNNNNNNNNN

NPX
61845
40.2135.6149.5229.4027.0450.1553.8151.6988.8383.0073.5071.9474.8374.1671.6264.6368.4747.3154.5085.7382.2757.4754.0043.00
1.431.440.291.241.122.182.612.33-0.043.083.843.583.533.853.213.183.092.272.474.121.801.792.212.92
-7.33-1.84-42.960.000.000.00-0.74-6.07-89.51-20.710.00-1.45-7.76-0.10-11.010.000.00-1.91-2.610.00-48.59-21.36-6.4616.72
NNNNNNNNNNNNNNNNNNNNNNNN

O H
61846
29.6329.5611.3625.5223.6343.4444.1239.7811.2562.0662.7660.1757.9763.1452.9654.9958.4839.3945.2275.1536.1434.5244.7734.77
-2.79-3.01-0.60-2.63-2.30-4.53-6.44-4.310.03-6.26-6.91-6.93-6.61-7.08-5.89-6.46-6.90-3.99-4.54-6.46-2.19-2.62-3.62-4.36
-0.97-0.24-5.690.000.000.00-0.10-0.80-11.87-9.120.00-0.19-1.03-0.01-1.460.000.00-0.25-0.350.00-6.45-2.830.0017.68
NNNNNNNNNNNNNNNNNNNNNNNN

PJM
61847
30.9630.7014.4826.6424.6844.9652.5043.5917.2467.3668.9866.1264.4769.6558.8860.2163.3942.6949.3375.9999.7067.8746.6734.05
-1.95-1.99-0.37-1.52-1.25-3.00-0.65-0.900.03-1.86-0.69-1.07-0.63-0.58-0.71-1.23-1.98-0.82-0.613.11-0.40-3.63-1.73-5.15
-1.46-0.37-8.570.000.000.00-21.28-1.21-17.86-10.010.00-0.29-1.55-0.02-2.200.000.00-0.38-0.52-0.26-33.72-23.040.0017.61
NNNNNNNNNNNNNNNNNNNNNNNN

WEST
61752
30.1230.0411.9625.9624.0444.1245.2040.9512.2946.4164.7662.0459.9565.2754.8156.6960.1640.5346.5977.6437.5835.5945.7243.91
-2.38-2.55-0.51-2.20-1.89-3.84-5.37-3.210.02-3.89-4.91-5.07-4.72-4.95-4.18-4.76-5.22-2.88-3.21-3.98-1.31-1.80-2.67-2.39
-1.06-0.27-6.200.000.000.00-0.11-0.88-12.92-1.080.00-0.21-1.12-0.02-1.590.000.00-0.28-0.380.00-7.01-3.080.00-0.04
NNNNNNNNNNNNNNNNNNNNNNNN