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: 07/27/2003
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CAPITL
61757
62.0749.1546.4637.5946.5351.5046.4843.6041.6353.6564.3577.0658.2864.2568.9872.4074.8878.4869.1146.2230.4066.6664.2266.08
2.523.954.033.194.054.744.013.373.442.592.021.312.731.911.421.411.461.162.392.951.853.443.792.90
-32.71-3.97-0.050.000.000.000.000.000.00-21.55-35.59-54.75-4.64-28.05-43.18-47.90-48.58-57.44-23.48-0.53-4.05-20.55-16.62-28.07
NNNNNNNNNNNNNNNNNNNNNNNN

CENTRL
61754
29.0840.1340.8533.1640.9145.0641.0038.9337.0130.6429.4125.7550.1836.1427.9127.0928.8724.9044.5341.7724.2943.5944.2536.82
-0.89-1.47-1.54-1.24-1.57-1.71-1.46-1.30-1.17-0.92-0.73-0.48-1.17-0.85-0.62-0.58-0.62-0.46-0.95-1.02-0.59-1.03-1.13-0.96
-3.13-0.380.000.000.000.000.000.000.00-2.04-3.40-5.24-0.44-2.69-4.15-4.57-4.66-5.48-2.24-0.05-0.38-1.94-1.58-2.68
NNNNNNNNNNNNNNNNNNNNNNNN

DUNWOD
61760
53.8446.9445.0336.4144.8749.2844.8042.9640.9248.6256.4865.1058.9659.2059.9862.2364.7266.0965.2265.3682.4795.5067.8459.07
1.782.662.612.002.392.522.332.732.732.522.311.904.483.272.302.232.431.953.883.472.083.623.172.34
-25.22-3.07-0.040.000.000.000.000.000.00-16.59-27.43-42.21-3.57-21.63-33.30-36.91-37.46-44.26-18.10-19.16-55.89-49.20-20.87-21.63
NNNNNNNNNNNNNNNNNNNNNNNN

GENESE
61753
29.5040.7141.5933.8141.6745.9241.8639.2137.2930.6229.4425.7449.9335.8727.7226.9028.6224.7244.1041.5924.2143.7544.5837.28
-0.51-0.89-0.79-0.60-0.82-0.85-0.61-1.02-0.90-1.00-0.77-0.56-1.42-1.14-0.82-0.84-0.91-0.76-1.42-1.17-0.62-0.96-0.85-0.55
-3.17-0.380.000.000.000.000.000.000.00-2.11-3.46-5.31-0.45-2.71-4.17-4.66-4.70-5.59-2.28-0.02-0.32-2.03-1.63-2.73
NNNNNNNNNNNNNNNNNNNNNNNN

H Q
61844
26.2240.6641.9134.0842.0646.3342.1239.6837.5928.8926.0639.9249.6133.2023.4722.3150.0148.4850.0041.6823.80-999.7047.0050.00
-0.44-0.53-0.47-0.32-0.42-0.44-0.35-0.55-0.60-0.58-0.52-1.30-1.28-0.91-0.63-0.63-1.44-1.62-1.52-1.06-0.70-1.10-0.86-0.76
0.180.030.000.000.000.000.000.000.000.040.162.160.020.180.280.160.052.100.810.000.001048.60-2.60-3.24
NNNNNNNNNNNNNNNNNNNNNNNN

HUD VL
61758
52.8045.6843.7735.4243.6847.9843.5741.7439.7747.5355.3964.0157.5157.9858.9461.1963.6465.0764.0053.2949.0960.9258.6257.98
1.011.421.351.011.201.211.101.511.591.611.511.263.062.281.621.581.741.402.862.581.532.602.151.48
-24.95-3.03-0.040.000.000.000.000.000.00-16.42-27.14-41.76-3.54-21.40-32.94-36.52-37.06-43.79-17.91-7.98-23.05-15.65-12.66-21.40
NNNNNNNNNNNNNNNNNNNNNNNN

LONGIL
61762
56.8047.6745.7837.0845.8152.1252.3353.2055.0558.9671.3296.7877.5092.7096.8692.5866.0566.0965.1165.3584.1295.2267.5659.16
2.223.383.362.673.333.693.443.723.532.992.652.114.593.382.392.352.491.873.753.462.103.342.882.40
-27.73-3.07-0.040.000.00-1.66-6.42-9.25-13.34-26.46-41.93-73.68-22.00-55.03-70.10-67.14-38.73-44.34-18.12-19.16-57.51-49.20-20.87-21.66
NNNNNNNNNNNNNNNNNNNNNNNN

MHK VL
61756
27.8341.8843.0134.9543.1747.5243.1340.7938.7930.2927.6022.1651.3035.1025.4224.2325.9921.1844.0943.3425.0543.7144.7836.12
0.360.590.630.540.680.750.660.560.600.370.180.130.300.270.220.230.230.210.410.550.360.650.670.49
-0.62-0.080.000.000.000.000.000.000.00-0.40-0.67-1.04-0.09-0.54-0.82-0.91-0.92-1.09-0.44-0.05-0.19-0.38-0.31-0.53
NNNNNNNNNNNNNNNNNNNNNNNN

MILLWD
61759
53.0846.1544.2635.8044.1248.4544.0442.2440.2247.9255.6964.2658.0058.3359.1661.4563.8765.2764.2964.4781.4594.6267.0658.26
1.291.901.841.391.641.681.572.012.031.971.801.503.562.641.851.821.981.573.132.801.662.872.511.74
-24.95-3.03-0.040.000.000.000.000.000.00-16.44-27.15-41.77-3.54-21.40-32.94-36.54-37.06-43.82-17.91-18.93-55.29-49.07-20.75-21.42
NNNNNNNNNNNNNNNNNNNNNNNN

N.Y.C.
61761
66.8860.7252.4152.3152.0354.7356.8656.1554.2358.0484.6489.0086.0281.2285.6598.6690.6789.9289.4389.69105.26118.6596.0481.31
2.443.773.752.903.473.693.423.783.763.342.982.385.614.052.832.762.982.324.634.272.594.494.072.99
-37.60-15.73-6.28-15.01-6.08-4.27-10.97-12.14-12.28-25.19-54.91-65.63-29.50-42.87-58.44-72.81-62.86-67.72-41.57-42.68-78.17-71.48-48.17-43.22
NNNNNNNNNNNNNNNNNNNNNNNN

NORTH
61755
26.1840.8742.1634.3042.3246.6342.3839.6037.5328.5725.6819.7149.2432.8723.1821.7923.5118.5341.5341.5123.7341.2742.4133.91
-0.31-0.31-0.22-0.11-0.16-0.14-0.09-0.63-0.66-0.66-0.65-0.68-1.62-1.13-0.76-0.74-0.81-0.67-1.44-1.22-0.72-1.12-1.17-0.86
0.350.040.000.000.000.000.000.000.000.280.410.600.060.290.440.560.510.680.270.000.050.290.220.33
NNNNNNNNNNNNNNNNNNNNNNNN

NPX
61845
58.2546.8744.4335.9344.4549.1244.4041.9339.9650.8160.6044.0856.4961.1047.0067.9670.3752.0066.0548.2338.4263.5650.3953.04
1.281.992.001.531.972.361.931.701.781.451.082.861.310.973.310.750.803.551.181.541.051.962.532.28
-30.12-3.66-0.040.000.000.000.000.000.00-19.85-32.782.16-4.27-25.836.41-44.12-44.743.75-21.63-3.96-12.87-18.93-2.60-3.24
NNNNNNNNNNNNNNNNNNNNNNNN

O H
61846
27.9925.0025.0127.7927.2527.2426.2132.6230.8226.3426.2936.1043.3231.7525.2624.6426.1523.2038.5235.1020.6636.9232.9927.00
-6.05-5.65-5.70-6.62-6.08-6.18-5.64-7.61-7.36-5.80-4.79-5.12-8.15-5.97-4.39-4.29-4.60-3.68-7.58-7.81-4.63-8.27-6.34-6.13
7.949.9810.040.0011.0312.6715.550.000.00-2.63-4.342.16-0.57-3.42-5.26-5.84-5.92-7.00-2.86-0.18-0.79-2.515.9314.39
NNNNNNNNNNNNNNNNNNNNNNNN

PJM
61847
5.006.005.005.006.007.0010.0023.0034.9428.0039.8740.0149.8037.7030.6430.1832.0228.8045.8841.2824.4244.03-954.5120.00
-4.95-4.23-4.32-4.34-4.44-4.47-4.12-3.66-3.24-3.53-1.08-1.21-1.88-1.26-0.93-0.89-0.90-0.66-1.27-1.69-1.15-2.07-2.67-3.94
32.0330.4031.4331.6433.9234.6233.2814.010.0011.530.442.16-0.77-4.67-7.19-7.98-8.09-9.57-3.91-0.24-1.07-3.42997.1023.58
NNNNNNNNNNNNNNNNNNNNNNNN

WEST
61752
28.1637.3437.9630.9538.0041.5438.1536.3234.3028.9228.6626.1748.4135.0727.5826.7928.4925.0542.7639.1622.6540.8041.0935.10
-2.65-4.37-4.42-3.45-4.48-5.23-4.32-3.91-3.89-3.17-2.39-1.44-3.05-2.62-2.02-2.05-2.20-1.74-3.30-3.60-2.25-4.33-4.70-3.37
-3.96-0.48-0.010.000.000.000.000.000.00-2.58-4.30-6.63-0.56-3.39-5.22-5.75-5.86-6.90-2.83-0.03-0.39-2.45-1.99-3.37
NNNNNNNNNNNNNNNNNNNNNNNN