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: 02/26/2007
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PTID
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CAPITL
61757
46.6740.0037.3855.3753.8753.3577.4562.0672.6779.1084.5584.6896.14100.9287.5263.8072.11112.15161.8792.3081.5482.7271.3160.11
2.162.041.852.712.743.014.703.914.235.225.665.695.605.484.623.734.245.2610.385.805.164.693.881.82
-5.400.000.000.000.000.00-4.25-0.70-8.22-2.910.000.00-14.23-20.39-16.660.00-3.92-33.350.000.000.00-4.25-3.45-26.57
NNNNNNNNNNNNNNNNNNNNNNNN

CENTRL
61754
38.7836.8434.4551.2049.6149.2367.9256.9060.9371.0778.7178.8177.6177.1667.7459.4163.5876.68151.2286.2675.7873.1563.3134.13
-0.97-1.12-1.08-1.46-1.52-1.12-1.08-0.63-0.27-0.25-0.18-0.18-0.40-0.31-0.47-0.65-0.82-0.66-0.27-0.25-0.59-1.12-1.07-0.67
-0.640.000.000.000.000.00-0.50-0.08-0.98-0.350.000.00-1.69-2.42-1.970.00-0.45-3.820.000.000.00-0.49-0.40-3.08
NNNNNNNNNNNNNNNNNNNNNNNN

DUNWOD
61760
46.2840.6137.8556.0154.4954.1677.2962.9672.0479.9786.7987.3195.0898.3085.7765.7873.20105.95165.9694.9583.9484.0472.6154.45
3.102.652.323.343.353.815.594.995.556.777.898.327.887.676.805.716.307.3714.488.457.567.066.042.76
-4.060.000.000.000.000.00-3.19-0.52-6.28-2.230.000.00-10.87-15.58-12.730.00-2.95-25.050.000.000.00-3.19-2.60-19.96
NNNNNNNNNNNNNNNNNNNNNNNN

GENESE
61753
37.3935.5833.3349.5447.8847.7565.5854.6758.4568.4275.6675.8074.5373.9264.9157.2061.2973.53146.9283.8073.3270.2360.9432.66
-2.24-2.39-2.20-3.13-3.25-2.60-3.32-2.84-2.56-2.84-3.23-3.19-3.16-3.11-2.95-2.87-3.03-3.16-4.57-2.70-3.06-3.96-3.36-1.59
-0.510.000.000.000.000.00-0.40-0.07-0.80-0.280.000.00-1.38-1.98-1.610.00-0.37-3.150.000.000.00-0.41-0.33-2.52
NNNNNNNNNNNNNNNNNNNNNNNN

H Q
61844
38.6837.6835.3152.3555.0549.7967.4256.4058.9569.5177.2077.1174.5573.3564.7658.9662.5871.82148.0784.5974.6772.4462.8231.25
-0.43-0.28-0.22-0.32-0.45-0.55-1.09-1.05-1.26-1.46-1.69-1.88-1.77-1.70-1.47-1.11-1.38-1.71-3.42-1.91-1.70-1.34-1.16-0.48
0.000.000.000.000.500.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.00
NNNNNNNNNNNNNNNNNNNNNNNN

HUD VL
61758
46.0540.4637.7355.8554.3453.9777.0462.6971.7379.5886.3286.8294.5397.7385.2465.4272.79105.33165.3294.5483.5383.5972.1754.08
2.902.492.203.183.203.625.374.725.296.407.437.837.447.246.395.355.926.9713.848.047.156.645.632.56
-4.040.000.000.000.000.00-3.17-0.52-6.23-2.200.000.00-10.77-15.44-12.610.00-2.92-24.830.000.000.00-3.17-2.57-19.79
NNNNNNNNNNNNNNNNNNNNNNNN

LONGIL
61762
54.2458.1438.8057.3156.8359.8182.0275.8478.2884.45106.2489.3397.84100.5397.71176.53234.83182.25225.32144.07109.50107.8475.3271.43
4.113.803.274.654.735.357.256.527.168.4910.0610.339.899.758.747.427.899.1818.4710.959.619.167.963.86
-11.02-16.380.000.00-0.96-4.12-6.27-11.87-10.90-4.99-17.290.00-11.64-15.73-22.74-109.05-162.98-99.54-55.37-46.62-23.52-24.90-3.39-35.84
NNNNNNNNNNNNNNNNNNNNNNNN

MHK VL
61756
40.1638.4835.9953.4051.8851.2670.3058.8962.5173.0981.1481.2079.4678.7469.2861.5365.6277.85155.8388.8878.2675.8165.4834.22
0.610.520.460.730.740.911.461.391.621.882.252.211.992.041.701.461.371.784.342.381.881.701.250.48
-0.430.000.000.000.000.00-0.33-0.05-0.68-0.240.000.00-1.16-1.65-1.350.00-0.30-2.530.000.000.00-0.32-0.26-2.02
NNNNNNNNNNNNNNNNNNNNNNNN

MILLWD
61759
46.3040.6137.8556.0254.5054.1777.3662.9872.1179.9886.7487.2595.1298.4185.8565.7373.18106.21166.2395.0984.0184.1172.6254.60
3.082.652.323.353.373.815.645.005.566.777.858.267.837.646.775.676.267.4114.758.597.637.106.032.74
-4.100.000.000.000.000.00-3.22-0.53-6.34-2.250.000.00-10.97-15.72-12.850.00-2.97-25.270.000.000.00-3.22-2.62-20.14
NNNNNNNNNNNNNNNNNNNNNNNN

N.Y.C.
61761
46.6440.8838.0656.3254.7454.4977.7463.3872.5480.6087.5188.1195.8499.6586.5873.8075.43109.55167.2095.8484.7684.8973.3954.77
3.462.922.533.663.614.146.045.416.047.408.629.128.648.417.536.356.978.1915.719.348.387.916.823.07
-4.070.000.000.000.000.00-3.19-0.52-6.29-2.230.000.00-10.88-16.19-12.81-7.39-4.51-27.840.000.000.00-3.20-2.60-19.97
NNNNNNNNNNNNNNNNNNNNNNNN

NORTH
61755
38.9437.9135.5052.6351.1150.1467.5756.4258.9369.5677.2277.1074.5573.3864.7558.9262.3871.58147.6584.4274.5072.4762.8531.29
-0.17-0.05-0.03-0.04-0.02-0.21-0.93-1.03-1.28-1.41-1.67-1.89-1.77-1.66-1.49-1.14-1.58-1.95-3.83-2.08-1.87-1.32-1.12-0.43
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
46.2440.0737.4055.3253.8453.3876.8561.8971.6478.5484.3284.4994.5698.8385.9163.8471.82108.6487.8792.1381.5282.3971.1757.34
2.302.101.872.662.703.034.563.824.024.955.435.505.445.434.693.774.375.405.445.645.144.824.121.94
-4.820.000.000.000.000.00-3.79-0.62-7.41-2.620.000.00-12.80-18.35-14.990.00-3.49-29.714.060.000.00-3.79-3.08-23.67
NNNNNNNNNNNNNNNNNNNNNNNN

O H
61846
35.7033.8231.6947.4445.5845.2961.2150.4354.1363.3269.7169.8769.1768.8160.4152.9356.6668.32134.9077.1067.3764.5456.9531.48
-3.99-4.15-3.84-5.22-5.55-5.06-7.75-7.09-6.98-7.97-9.18-9.12-8.71-8.47-7.66-7.14-7.71-8.79-16.59-9.40-9.01-9.70-7.39-3.10
-0.580.000.000.000.000.00-0.46-0.07-0.90-0.320.000.00-1.56-2.24-1.830.00-0.42-3.580.000.000.00-0.46-0.37-2.85
NNNNNNNNNNNNNNNNNNNNNNNN

PJM
61847
36.7134.3932.1548.1946.3446.2864.3854.0158.8868.4176.0176.0975.6575.4665.7156.3660.4775.36145.6382.9072.3080.0060.0046.53
-3.32-3.58-3.38-4.48-4.79-4.07-4.85-3.55-2.77-3.07-2.88-2.90-3.15-3.13-3.42-3.70-4.15-3.86-5.85-3.60-4.08-5.43-4.73-3.74
-0.920.000.000.000.000.00-0.72-0.12-1.43-0.510.000.00-2.48-3.55-2.900.00-0.67-5.690.000.000.00-4.59-5.53-13.71
NNNNNNNNNNNNNNNNNNNNNNNN

WEST
61752
36.1834.2232.0547.9846.0945.8862.4251.6155.6064.9771.6771.8371.1370.7962.0154.1257.9770.33138.5979.1669.0766.1258.1132.10
-3.57-3.74-3.48-4.68-5.05-4.47-6.59-5.92-5.61-6.36-7.22-7.17-6.91-6.72-6.25-5.95-6.45-7.15-12.89-7.34-7.31-8.16-6.28-2.78
-0.640.000.000.000.000.00-0.50-0.08-0.99-0.350.000.00-1.72-2.47-2.020.00-0.46-3.950.000.000.00-0.51-0.41-3.15
NNNNNNNNNNNNNNNNNNNNNNNN