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: 05/07/2007
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CAPITL
61757
24.4113.8820.6726.1026.8256.0745.0265.68108.3065.9085.6170.1881.7481.5265.7581.3882.1760.1644.4473.6391.9391.6866.3914.06
1.130.620.891.161.202.692.463.265.883.574.683.794.584.363.474.424.353.272.484.285.285.352.650.75
0.000.000.000.000.000.000.00-8.450.000.000.000.000.000.000.000.000.000.000.000.000.000.00-20.150.00
NNNNNNNNNNNNNNNNNNNNNNNN

CENTRL
61754
22.6912.9519.3624.2924.9952.0541.7154.12102.2462.2181.2266.4376.9976.9262.1976.9777.9657.1242.0169.5687.0986.5246.0812.83
-0.59-0.31-0.43-0.65-0.64-1.33-0.85-0.67-0.14-0.120.300.05-0.17-0.24-0.090.010.140.230.060.220.440.18-0.18-0.47
0.000.000.000.000.000.000.00-0.820.040.000.000.000.000.000.000.000.000.000.000.000.000.00-2.670.00
NNNNNNNNNNNNNNNNNNNNNNNN

DUNWOD
61760
24.5913.9320.7626.2126.8856.1645.5164.34109.9567.8288.6072.5784.1383.7167.8383.7184.8462.3545.8775.8894.4993.9462.8814.31
1.310.680.981.271.262.772.944.378.655.857.976.447.517.205.937.377.685.804.187.148.668.414.151.07
0.000.000.000.000.000.000.00-6.011.120.350.300.250.550.660.380.620.670.340.260.610.830.81-15.140.05
NNNNNNNNNNNNNNNNNNNNNNNN

GENESE
61753
21.5912.3418.4623.1223.8249.6839.5426.6819.1933.6154.5244.1375.0679.7162.8033.3126.4129.6120.9022.5723.6725.0343.138.18
-1.69-0.92-1.32-1.81-1.80-3.70-3.02-4.04-6.42-3.58-4.25-3.57-4.44-4.40-3.55-4.79-4.82-3.55-2.66-4.57-5.37-5.23-2.74-1.46
0.000.000.000.000.000.000.0023.2576.8025.1322.1718.69-2.34-6.95-4.0638.8646.5923.7318.4042.2157.6056.07-2.283.66
NNNNNNNNNNNNNNNNNNNNNNNN

H Q
61844
23.1913.2219.7224.8725.5748.0456.000.00100.2460.8059.5655.9556.0056.0056.000.0075.7956.0040.8356.0056.0056.0042.4756.00
-0.08-0.04-0.06-0.06-0.06-0.10-0.50-0.78-2.18-1.52-1.76-1.98-1.97-2.02-1.95-1.98-2.04-1.88-1.12-1.78-2.18-1.87-1.12-0.85
0.000.000.000.000.00-9.84-12.4635.770.000.004.0315.2415.1413.8812.4967.890.0010.880.004.8216.936.150.00-0.47
NNNNNNNNNNNNNNNNNNNNNNNN

HUD VL
61758
24.5913.9420.7926.2226.8956.1945.4664.19109.8167.6388.3072.3583.8083.4167.5683.4284.5362.1045.6975.6094.2593.7562.5314.27
1.310.681.001.291.272.802.904.268.515.667.686.227.196.915.677.087.385.554.016.868.438.223.981.02
0.000.000.000.000.000.000.00-5.961.120.350.300.250.550.660.390.620.670.340.270.610.830.81-14.960.05
NNNNNNNNNNNNNNNNNNNNNNNN

LONGIL
61762
29.4348.0362.0834.49108.40101.2888.51108.60125.5469.4191.5789.9489.2488.7282.5286.7388.4987.7887.2487.5696.4096.0086.29103.09
1.891.071.612.102.063.903.875.6010.677.4410.268.519.859.508.049.4610.127.835.639.5710.5810.475.691.66
-4.25-33.71-40.69-7.45-80.72-43.99-42.08-49.03-12.460.35-0.37-15.05-2.23-2.07-12.19-0.31-0.54-23.06-39.66-8.650.820.80-37.01-88.13
NNNNNNNNNNNNNNNNNNNNNNNN

MHK VL
61756
23.3113.2719.8124.9625.6753.6142.9655.47104.2963.3182.3167.5078.3178.2663.1578.0778.9557.7342.5570.3888.1387.6445.6513.36
0.030.010.030.020.040.230.400.821.870.991.381.111.151.090.871.111.120.840.601.031.491.310.490.06
0.000.000.000.000.000.000.00-0.690.000.000.000.000.000.000.000.000.000.000.000.000.000.00-1.570.00
NNNNNNNNNNNNNNNNNNNNNNNN

MILLWD
61759
24.5913.9320.7726.2126.8956.1945.5264.43109.9767.7888.4972.5084.0583.6367.7583.6384.7562.2845.8475.8694.4893.9763.0214.31
1.310.680.981.271.272.812.964.388.665.807.866.377.437.135.857.287.595.724.147.118.668.444.141.07
0.000.000.000.000.000.000.00-6.081.110.350.300.250.550.650.380.620.660.340.260.600.820.80-15.300.05
NNNNNNNNNNNNNNNNNNNNNNNN

N.Y.C.
61761
24.6313.9420.7826.2326.9156.2345.6964.62110.4868.4189.3673.1584.7884.3368.3684.3485.4562.8046.1376.3394.9594.4263.1514.40
1.340.690.991.291.282.853.134.649.186.448.747.028.167.836.477.998.296.244.447.599.138.894.401.15
0.000.000.000.000.000.000.00-6.011.120.350.300.250.550.660.380.620.670.340.260.610.830.81-15.170.05
NNNNNNNNNNNNNNNNNNNNNNNN

NORTH
61755
23.1513.1919.6824.8525.5653.2542.2853.00100.1760.6778.5764.4074.8575.0260.4874.7575.4855.1040.6867.0883.8383.5942.2813.13
-0.13-0.06-0.10-0.09-0.07-0.14-0.29-0.96-2.25-1.65-2.36-1.99-2.31-2.14-1.80-2.21-2.34-1.79-1.27-2.27-2.82-2.75-1.31-0.17
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
55.0030.0341.0048.2148.2150.1053.2164.91108.4566.0785.9370.4282.1181.8566.0481.7582.6560.5544.7374.1292.3692.1665.0014.13
1.000.990.800.981.321.962.553.396.033.755.004.044.954.693.764.794.823.662.774.785.715.833.960.83
-36.26-12.27-24.47-28.02-21.26-9.84-6.62-7.540.000.000.000.000.000.000.000.000.000.000.000.000.000.00-3.600.00
NNNNNNNNNNNNNNNNNNNNNNNN

O H
61846
20.7411.8917.8722.2922.9443.7145.9123.8213.6929.9749.1639.8728.3721.0227.2625.9423.9427.8019.6220.4520.6222.0142.357.71
-2.54-1.37-1.92-2.65-2.69-4.43-4.75-6.67-11.34-7.61-10.40-8.60-10.21-9.92-7.96-8.27-7.99-5.72-4.18-7.12-8.90-8.60-3.87-1.95
0.000.000.000.000.00-9.84-6.6223.4877.3824.7521.3717.9138.5846.2227.0542.7545.9023.3818.1641.7857.1355.73-2.633.64
NNNNNNNNNNNNNNNNNNNNNNNN

PJM
61847
21.6512.3818.5923.1623.8531.9144.1753.4161.7448.1968.5155.4355.4151.5146.9454.7654.5154.2532.2948.7658.5457.4648.5830.00
-1.64-0.88-1.20-1.77-1.78-2.25-0.89-0.25-3.27-2.17-2.09-2.31-3.11-3.32-2.27-1.49-1.10-1.01-0.89-0.40-0.49-1.94-3.61-5.23
0.000.000.000.000.004.15-1.02-17.1337.4011.9610.328.6518.6422.3313.0720.7122.2213.498.7820.1927.6126.945.2521.15
NNNNNNNNNNNNNNNNNNNNNNNN

WEST
61752
21.1312.1118.1922.6823.3448.3738.1826.7321.2033.2352.9842.9432.9225.9630.7130.8729.1331.0522.0025.3827.1328.1143.598.14
-2.16-1.15-1.60-2.26-2.28-5.01-4.38-5.31-8.53-5.82-7.82-6.58-7.92-7.71-6.11-6.00-5.68-3.95-2.95-4.83-5.99-6.03-2.84-1.75
0.000.000.000.000.000.000.0021.9272.6823.2720.1216.8636.3243.5025.4540.1043.0121.9017.0139.1453.5252.20-2.843.41
NNNNNNNNNNNNNNNNNNNNNNNN