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: 02/17/2007
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CAPITL
61757
94.9471.3369.6466.4371.1183.4498.1297.19120.22249.1296.7081.0570.5753.0349.6642.0859.75187.61636.68104.8292.02132.46103.2296.74
4.163.713.513.383.663.653.163.037.0314.365.354.433.622.762.122.173.026.7636.345.845.136.304.973.49
-21.120.000.000.00-0.83-14.15-39.12-44.100.000.000.00-1.12-4.610.00-8.530.00-1.45-65.240.000.000.000.00-0.73-27.42
NNNNNNNNNNNNNNNNNNNNNNNN

CENTRL
61754
71.0466.8765.4062.2966.1766.9260.4055.31113.00234.4790.8274.9862.1249.4139.2339.1454.52122.14588.3297.4185.21124.5895.7167.67
-1.08-0.74-0.73-0.76-0.54-0.42-0.14-0.06-0.19-0.30-0.53-0.65-0.78-0.86-0.78-0.78-0.93-1.09-7.50-1.22-1.36-1.46-1.89-1.39
-2.470.000.000.00-0.10-1.70-4.70-5.310.000.000.00-0.13-0.550.00-1.010.00-0.17-7.624.510.350.310.13-0.07-3.23
NNNNNNNNNNNNNNNNNNNNNNNN

DUNWOD
61760
92.8274.3972.6568.8273.7282.8891.1788.45125.22259.04100.9084.6872.5955.5149.2143.7261.78176.49659.22109.2095.94137.55107.4193.03
7.216.786.515.776.486.596.005.3512.0324.289.558.346.795.253.803.805.4111.9362.6710.529.3111.509.346.46
-15.950.000.000.00-0.63-10.64-29.32-33.050.000.000.00-0.84-3.450.00-6.420.00-1.09-48.943.790.300.260.11-0.54-20.74
NNNNNNNNNNNNNNNNNNNNNNNN

GENESE
61753
68.2765.0263.5160.6164.2164.7457.3652.28108.37225.3687.5672.3459.9047.7337.7237.7852.52108.00293.6672.3562.24111.8591.1964.55
-3.39-2.60-2.63-2.44-2.48-2.25-2.19-1.96-4.83-9.41-3.79-3.26-2.88-2.54-2.10-2.14-2.89-6.30-38.53-5.75-5.88-6.61-5.68-3.89
-2.000.000.000.00-0.08-1.35-3.71-4.180.000.000.00-0.11-0.440.00-0.810.00-0.141.31268.1520.8818.777.700.65-2.61
NNNNNNNNNNNNNNNNNNNNNNNN

H Q
61844
51.7856.5064.8361.9065.1764.1954.5048.87110.63229.4177.7673.6660.9249.2638.3539.2854.27112.79585.9996.6384.98124.1260.0064.57
-1.15-1.44-1.31-1.15-1.44-1.45-1.34-1.19-2.56-5.35-1.93-1.84-1.43-1.01-0.65-0.64-1.01-2.82-14.35-2.35-1.91-2.04-1.64-1.26
4.877.240.000.000.000.000.000.000.000.000.010.000.000.000.000.000.000.000.000.000.000.0030.820.00
NNNNNNNNNNNNNNNNNNNNNNNN

HUD VL
61758
92.1273.9372.2468.5073.3582.4290.6288.04124.80258.36100.3984.1772.1255.1848.9143.4661.44175.49656.27108.6195.42137.08106.9692.32
6.756.326.115.466.126.195.635.1611.6123.609.047.846.354.913.543.555.0711.3059.739.928.7911.038.906.08
-15.710.000.000.00-0.62-10.59-29.15-32.820.000.000.00-0.83-3.430.00-6.370.00-1.09-48.583.790.300.260.11-0.53-20.40
NNNNNNNNNNNNNNNNNNNNNNNN

LONGIL
61762
94.7277.5574.4779.1575.2884.1992.4689.54127.42261.70170.06124.57111.9195.1094.1791.81211.87216.06681.44838.84259.94166.35111.0194.92
9.108.658.337.508.047.907.276.4114.2226.9411.8010.538.596.654.864.896.8513.7173.3612.7711.3414.2912.168.34
-15.96-1.29-0.01-8.60-0.63-10.65-29.35-33.070.000.00-66.90-38.55-40.97-38.18-50.30-47.00-149.74-86.75-7.74-727.09-161.71-25.89-1.32-20.75
NNNNNNNNNNNNNNNNNNNNNNNN

MHK VL
61756
72.6569.0067.6464.4168.2168.3560.4255.03116.71242.1893.8677.5564.1951.3240.4640.7256.38123.38615.52101.3588.92129.3499.6269.04
1.361.381.501.351.531.561.411.413.527.422.511.971.481.050.800.800.992.7215.182.372.033.182.031.09
-1.630.000.000.00-0.07-1.14-3.17-3.560.000.000.00-0.09-0.360.00-0.660.00-0.11-5.050.000.000.000.00-0.06-2.13
NNNNNNNNNNNNNNNNNNNNNNNN

MILLWD
61759
92.9574.3572.6268.8773.7883.0591.5488.91125.41259.47101.0184.7272.6355.5249.2943.7361.82177.24660.19109.2996.03137.71107.4993.18
7.216.746.485.826.536.636.035.4112.2224.719.658.386.795.253.803.815.4312.1163.6110.609.4011.659.426.46
-16.090.000.000.00-0.63-10.77-29.67-33.440.000.000.00-0.85-3.490.00-6.490.00-1.11-49.523.760.300.260.11-0.54-20.90
NNNNNNNNNNNNNNNNNNNNNNNN

N.Y.C.
61761
93.4675.1173.2769.3674.3983.5391.7688.94126.38261.00101.7788.9486.3358.1649.5644.0562.24177.28662.97110.1396.74138.38108.2993.76
7.857.507.136.317.157.246.585.8213.1926.2410.429.067.305.724.134.135.8612.7066.4111.4410.1112.3310.227.19
-15.960.000.000.00-0.63-10.65-29.34-33.060.000.000.00-4.39-16.68-2.18-6.420.00-1.09-48.973.780.300.260.11-0.54-20.74
NNNNNNNNNNNNNNNNNNNNNNNN

NORTH
61755
68.2766.3065.2362.3465.5764.4954.6349.00111.17230.4889.2473.5760.9049.1938.4839.4554.08112.37584.5296.2584.68124.7696.3064.54
-1.39-1.31-0.91-0.71-1.04-1.15-1.21-1.06-2.02-4.28-2.11-1.93-1.45-1.08-0.53-0.47-1.19-3.24-15.82-2.73-2.21-1.40-1.23-1.29
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
85.0068.2570.1866.8571.5082.4294.2392.55120.18248.8595.8881.2070.3553.3348.9942.3059.87180.72633.04104.6491.9299.9970.7594.26
4.224.424.053.804.154.123.513.176.9914.094.804.713.903.062.352.393.296.8535.915.915.261.415.393.89
-22.971.330.000.00-0.74-12.66-34.88-39.320.000.00-11.38-1.00-4.110.00-7.630.00-1.30-58.263.210.250.22-61.3427.09-24.53
NNNNNNNNNNNNNNNNNNNNNNNN

O H
61846
50.0852.8848.0058.1555.0044.0054.6149.2199.36205.7872.1066.3655.3144.2535.1835.0448.6799.59248.6864.2254.96102.4540.0061.04
-6.20-5.75-4.72-4.90-4.44-4.50-5.38-5.53-13.83-28.98-8.95-9.25-7.53-6.02-4.74-4.87-6.77-15.78-93.13-14.62-13.81-16.30-13.45-7.73
1.536.536.870.002.7522.32-4.15-4.680.000.00-1.36-0.12-0.490.00-0.920.00-0.160.24258.5320.1518.127.4239.01-2.94
NNNNNNNNNNNNNNNNNNNNNNNN

PJM
61847
55.0054.3663.0759.9764.5366.1061.7585.00101.0093.0079.0067.3060.0465.0030.0037.3752.3775.0078.0084.1173.47115.3935.0032.00
-3.25-4.73-3.06-3.09-2.23-2.01-0.87-0.430.54-0.01-2.87-3.34-3.09-4.51-6.12-2.55-3.16-0.120.00-4.84-4.41-7.08-7.26-4.73
-0.456.090.000.00-0.14-2.46-6.78-19.65-11.38-5.37-2.17-9.23-0.78-12.4220.680.00-0.25-13.45-6.2510.039.023.6950.2015.57
NNNNNNNNNNNNNNNNNNNNNNNN

WEST
61752
66.2563.1161.7458.9762.6063.0856.1750.82102.36212.1882.3768.0756.6345.1235.8935.7249.72103.73280.7068.0358.48105.5686.3962.29
-5.87-4.50-4.40-4.09-4.11-4.21-4.22-4.35-10.83-22.58-8.98-7.55-6.26-5.15-4.12-4.19-5.73-12.80-76.69-12.04-11.40-13.63-10.57-6.78
-2.460.000.000.00-0.10-1.65-4.54-5.120.000.000.00-0.13-0.540.00-1.010.00-0.17-0.92242.9518.9217.016.970.57-3.25
NNNNNNNNNNNNNNNNNNNNNNNN