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: 07/28/2006
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CAPITL
61757
80.9163.6661.9857.0461.1568.7768.3969.4576.7980.3784.7981.3769.7544.3379.0039.8340.6651.2367.7044.8163.0073.0751.4544.33
2.562.172.292.122.172.112.743.283.704.174.324.443.611.511.650.921.191.793.102.193.193.512.261.68
0.000.000.000.000.000.000.000.000.000.000.00-0.15-1.21-11.82-39.03-14.28-6.33-2.59-0.120.000.000.000.000.00
NNNNNNNNNNNNNNNNNNNNNNNN

CENTRL
61754
77.4460.3558.6153.8657.8365.5764.8265.7772.9876.2280.7277.0865.5631.4439.0525.3333.7847.4964.6342.8659.8569.4449.0942.25
-0.91-1.13-1.08-1.07-1.14-1.10-0.83-0.39-0.100.020.240.300.630.430.740.690.640.640.150.240.05-0.12-0.10-0.40
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

DUNWOD
61760
83.7765.8263.4958.4062.6470.8370.9372.5880.0383.4488.1488.78101.32338.651048.62399.93201.90122.8373.8046.7065.9676.7054.0746.30
5.424.343.793.463.664.165.286.416.947.247.668.336.912.883.251.882.583.976.294.096.167.144.883.65
0.000.000.000.000.000.000.000.000.000.000.00-3.67-29.48-304.75-1007.07-373.41-166.17-72.00-3.040.000.000.000.000.00
NNNNNNNNNNNNNNNNNNNNNNNN

GENESE
61753
77.1059.5357.7552.9156.7364.5063.3064.3572.2575.5380.3376.8265.5731.8439.9326.1734.9148.6165.6443.3859.8069.3249.3442.20
-1.25-1.96-1.95-2.02-2.24-2.17-2.35-1.82-0.84-0.67-0.150.040.640.821.631.531.771.761.160.770.00-0.250.15-0.45
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

H Q
61844
63.0060.5058.9954.3358.4166.0962.4264.7771.4883.6278.5374.9975.2276.9037.3025.2232.3945.7962.9041.5268.3167.9363.0041.88
-0.55-0.62-0.71-0.60-0.57-0.58-0.96-1.40-1.61-1.83-1.95-2.39-2.22-2.44-1.01-0.90-0.75-1.06-1.57-1.10-1.51-1.63-1.38-0.76
14.990.940.000.000.000.000.900.000.00-9.090.005.005.005.000.005.000.000.000.000.00-7.030.00-0.710.00
NNNNNNNNNNNNNNNNNNNNNNNN

HUD VL
61758
83.4565.5863.2658.1562.4070.5670.5672.0479.5082.9987.7887.5293.95293.59900.31344.96177.42108.4072.8446.5265.6876.3653.7646.04
5.104.103.563.223.423.904.915.876.416.797.307.966.682.873.271.912.583.916.063.905.886.794.573.39
0.000.000.000.000.000.000.000.000.000.000.00-2.78-22.34-259.71-858.74-318.42-141.70-57.64-2.300.000.000.000.000.00
NNNNNNNNNNNNNNNNNNNNNNNN

LONGIL
61762
85.0781.8780.7079.4979.1478.4183.2782.9784.5484.9293.19129.54296.25366.371036.96400.15298.10279.44171.2192.4986.9586.18133.5084.59
6.725.725.114.705.005.546.617.898.508.319.2210.118.343.173.362.103.004.677.504.917.408.605.954.62
0.00-14.66-15.90-19.86-15.16-6.21-11.01-8.92-2.96-0.41-3.49-42.66-222.99-332.19-995.30-373.41-261.96-227.92-99.23-44.97-19.75-8.02-78.36-37.32
NNNNNNNNNNNNNNNNNNNNNNNN

MHK VL
61756
79.6762.3460.5055.6659.7867.7766.9967.8675.1678.4982.9678.9867.7943.7178.4139.7940.3950.6065.8543.4961.0071.1150.2443.36
1.320.860.810.730.801.111.341.692.072.292.482.081.850.891.070.680.771.101.270.871.201.551.050.71
0.000.000.000.000.000.000.000.000.000.000.00-0.12-1.01-11.80-39.03-14.47-6.48-2.65-0.100.000.000.000.000.00
NNNNNNNNNNNNNNNNNNNNNNNN

MILLWD
61759
83.5865.6563.3058.2162.4570.6270.7172.3279.7783.2588.0388.54100.45333.131030.44393.19199.21121.5973.6246.6465.8776.5853.9546.18
5.234.163.613.283.483.965.056.156.687.057.558.196.852.883.281.892.583.946.194.026.077.024.763.53
0.000.000.000.000.000.000.000.000.000.000.00-3.57-28.67-299.23-988.85-366.66-163.49-70.80-2.950.000.000.000.000.00
NNNNNNNNNNNNNNNNNNNNNNNN

N.Y.C.
61761
87.7966.1663.7658.6762.8971.1871.4575.8880.6984.1191.8292.77108.68333.181019.21399.90203.14130.6590.9860.8776.5985.9569.2363.26
5.794.674.063.743.924.515.807.097.607.918.318.967.303.053.341.852.634.076.524.276.537.615.274.02
-3.650.000.000.000.000.000.00-2.620.000.00-3.03-7.03-36.45-299.12-977.57-373.41-167.38-79.73-19.98-13.98-10.27-8.78-14.77-16.59
NNNNNNNNNNNNNNNNNNNNNNNN

NORTH
61755
77.1160.5658.8654.2458.3766.1164.5864.7871.4474.0678.2274.4062.7730.0137.1723.9332.3345.7362.7841.3858.1267.7847.9641.82
-1.24-0.93-0.83-0.69-0.60-0.55-1.07-1.38-1.65-2.15-2.25-2.38-2.16-1.00-1.14-0.71-0.81-1.12-1.70-1.23-1.68-1.79-1.22-0.82
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
64.9064.0062.4857.5561.6869.3369.1570.2177.4290.0085.2683.1780.14138.91391.20118.00102.00107.4595.0045.1074.0073.9068.0944.88
2.862.882.792.622.702.673.504.054.334.544.784.993.941.531.591.161.431.181.742.484.194.333.712.23
16.500.940.000.000.000.000.000.000.00-9.090.00-1.40-11.27-106.36-351.30-85.71-57.39-71.68-57.660.00-7.030.00-0.710.00
NNNNNNNNNNNNNNNNNNNNNNNN

O H
61846
58.4655.7440.0042.0030.0062.1840.0060.8068.6682.1276.1672.8962.5130.6038.6325.5833.9346.7562.4941.4365.5466.0562.3899.20
-5.09-5.39-5.30-3.77-2.91-4.48-5.36-5.36-4.43-3.34-4.32-3.89-2.43-0.410.330.940.79-0.10-1.99-1.19-4.27-3.52-2.01-2.99
14.990.9413.176.8418.280.0018.930.000.00-9.090.000.000.000.000.000.000.000.000.000.00-7.030.00-0.71-50.87
NNNNNNNNNNNNNNNNNNNNNNNN

PJM
61847
55.8753.7954.7250.2854.0661.4261.3463.2769.9784.7395.0092.0065.2793.16105.00122.14112.10103.9959.0041.28350.0080.0054.0040.11
-7.68-7.32-4.97-4.65-4.91-5.25-4.31-2.89-3.11-0.721.615.110.343.803.141.50-0.061.48-0.27-1.34-3.290.76-3.33-2.54
14.990.940.000.000.000.000.000.000.00-9.09-9.85-4.500.00-5.01-37.17-89.52-68.98-67.93-23.670.00-290.51-10.296.340.00
NNNNNNNNNNNNNNNNNNNNNNNN

WEST
61752
75.1657.7256.1351.4555.1962.7360.9761.9669.7572.6777.3974.2463.7331.1039.1525.8434.2947.3263.1341.8357.9067.1748.0740.97
-3.19-3.76-3.56-3.48-3.79-3.94-4.68-4.21-3.34-3.54-3.09-2.53-1.200.080.851.211.160.47-1.35-0.79-1.90-2.39-1.12-1.68
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