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: 05/30/2006
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CAPITL
61757
67.3368.6066.2768.3567.7973.6150.1169.3683.92130.97224.32578.38477.78771.41879.91524.35553.16605.50231.6697.2377.6077.3970.0868.01
2.101.671.701.741.611.561.141.832.223.016.3519.7616.3625.3628.5817.1518.9017.407.073.192.091.371.121.16
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

CENTRL
61754
63.6564.8262.5664.6164.2170.1247.9766.5380.83128.07218.68564.38469.15752.75858.21512.62545.14599.71228.1195.0276.3076.8168.9466.32
-1.59-2.11-2.01-2.01-1.98-1.93-1.00-1.00-0.870.110.715.767.736.706.885.4210.8811.623.510.980.790.79-0.02-0.54
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
69.6770.8568.1970.1169.7076.0152.2872.3588.02151.60234.42597.95490.69794.57903.06543.56673.69628.99238.8299.7882.1781.6279.7871.22
4.433.923.623.503.513.963.314.836.3210.6016.4439.3429.2748.5151.5931.3936.7938.8814.235.744.884.544.444.36
0.000.000.000.000.000.000.000.000.00-13.040.000.000.000.00-0.13-4.97-102.63-2.010.000.00-1.77-1.06-6.370.00
NNNNNNNNNNNNNNNNNNNNNNNN

GENESE
61753
63.3463.9461.4463.4863.1569.3947.7066.3781.17129.84221.97575.49478.52764.06872.05520.54557.40612.99233.7097.0477.8478.3169.5766.13
-1.90-2.99-3.13-3.14-3.04-2.66-1.27-1.15-0.531.873.9916.8717.1018.0120.7213.3523.1424.909.113.012.332.290.61-0.73
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
67.1966.8664.5166.5566.1471.9848.7649.2552.24126.5568.19126.20336.65737.41842.69501.14523.03577.12220.3192.3174.2375.1664.1966.19
-0.63-0.06-0.06-0.07-0.05-0.08-0.21-0.72-0.47-1.41-1.76-0.96-4.08-8.64-8.64-6.06-11.23-10.97-4.28-1.73-1.28-0.87-0.65-0.12
2.300.000.000.000.000.000.005.285.730.009.76-19.79-19.770.000.000.000.000.000.000.000.000.007.88-5.79
NNNNNNNNNNNNNNNNNNNNNNNN

HUD VL
61758
69.3870.5367.8969.8469.4275.6651.9671.9387.48147.71233.69599.02492.66797.84907.11545.83662.78633.13239.83100.0481.9881.4478.6470.96
4.143.613.323.233.233.602.994.415.789.8315.7240.4031.2451.7955.6634.3640.4043.3115.236.004.954.514.244.11
0.000.000.000.000.000.000.000.000.00-9.920.000.000.000.00-0.11-4.27-88.11-1.730.000.00-1.51-0.90-5.440.00
NNNNNNNNNNNNNNNNNNNNNNNN

LONGIL
61762
70.3271.9069.5571.2570.9382.1262.1274.6288.99152.53245.51599.76494.52795.11904.17542.51679.73628.93239.14129.7186.4386.94105.6273.39
5.094.984.984.634.755.784.415.917.2911.5217.3241.1433.1049.0652.7130.3536.6338.8314.546.105.895.945.715.55
0.000.000.000.000.00-4.29-8.74-1.190.00-13.04-10.220.000.000.00-0.13-4.97-108.83-2.010.00-29.58-5.03-4.98-30.94-0.99
NNNNNNNNNNNNNNNNNNNNNNNN

MHK VL
61756
66.0167.5265.2567.3666.9473.1350.0969.4884.44133.36226.69584.52483.47775.62885.56528.44562.45613.74233.5097.5478.2778.6871.1168.24
0.770.590.680.750.761.071.121.952.744.888.7225.9022.0529.5834.2321.0424.1925.578.903.502.682.611.871.38
0.000.000.000.000.000.000.000.000.00-0.520.000.000.000.000.00-0.20-4.00-0.080.000.00-0.08-0.05-0.270.00
NNNNNNNNNNNNNNNNNNNNNNNN

MILLWD
61759
69.5570.6968.0169.9669.5275.8052.1472.1987.85151.02234.43598.34491.32796.18904.84544.84673.43630.86239.51100.0682.3381.7279.6471.14
4.323.763.443.353.343.753.174.676.1510.4016.4539.7229.9050.1353.3732.7638.3440.7914.926.025.084.654.424.28
0.000.000.000.000.000.000.000.000.00-12.650.000.000.000.00-0.13-4.88-100.83-1.980.000.00-1.74-1.04-6.260.00
NNNNNNNNNNNNNNNNNNNNNNNN

N.Y.C.
61761
70.0171.2868.5770.5070.0776.4352.7073.6088.69151.73252.97600.19492.46798.95907.19547.66492.20408.97204.4699.7288.4288.5381.1572.75
4.814.354.003.883.884.383.735.386.9911.6117.5641.9330.7151.8654.6533.8238.6039.7914.165.684.994.764.794.71
0.040.000.000.000.000.000.00-0.690.00-12.16-17.430.37-0.33-1.04-1.21-6.6480.66218.9034.290.00-7.92-7.75-7.39-1.19
NNNNNNNNNNNNNNNNNNNNNNNN

NORTH
61755
64.2266.4864.0966.1265.7471.4848.4966.8880.75125.91214.37544.22449.27740.20845.34500.02516.96571.33217.8491.3173.4274.8568.0065.80
-1.02-0.44-0.48-0.50-0.44-0.57-0.48-0.65-0.95-2.05-3.60-14.39-12.15-5.85-5.99-7.18-17.30-16.76-6.75-2.72-2.09-1.17-0.96-1.06
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
67.6568.9066.5868.6568.0773.9050.3452.1854.54134.86224.46577.74342.16768.55875.71522.7388.3169.00231.6697.4650.1354.2263.0567.00
2.411.982.012.031.891.841.372.211.833.306.4919.129.5522.5024.3514.292.311.417.063.421.351.341.341.16
0.000.000.000.000.000.000.005.285.73-3.600.000.00-16.640.00-0.03-1.25-8.972.550.000.003.046.4011.02-5.32
NNNNNNNNNNNNNNNNNNNNNNNN

O H
61846
82.2062.1659.7061.9561.6067.2745.6746.0349.57123.84211.86545.41330.48717.38820.15489.06528.72582.79224.1593.0874.7475.2066.9663.19
-2.57-4.76-4.87-4.67-4.59-4.78-3.30-3.95-3.04-4.11-6.11-13.21-2.12-28.67-31.19-18.14-5.54-5.30-0.44-0.96-0.78-0.83-2.00-3.12
-14.640.000.000.000.000.000.005.285.830.000.000.00-16.640.000.000.000.000.000.000.000.000.000.00-5.79
NNNNNNNNNNNNNNNNNNNNNNNN

PJM
61847
43.2525.0057.6659.7659.3440.0044.6846.4750.2768.00210.78541.39322.48718.64815.05487.73522.27579.49219.7091.4773.6474.3266.1760.83
-8.32-7.98-6.91-6.86-6.85-4.58-4.30-3.50-2.440.50-7.20-17.23-10.12-27.41-36.28-19.48-11.99-8.60-4.89-2.56-1.87-1.70-2.79-5.48
18.5527.350.000.000.000.320.005.285.73-0.360.000.00-16.640.000.000.000.000.000.000.000.000.000.00-5.79
NNNNNNNNNNNNNNNNNNNNNNNN

WEST
61752
61.9162.3459.9962.2661.8967.6446.0763.8078.01126.02215.63556.18464.15732.40836.55499.08538.51593.30227.1294.2475.6976.2267.8064.85
-3.33-4.58-4.58-4.36-4.30-4.42-2.90-3.73-3.70-1.94-2.34-2.432.72-13.65-14.79-8.124.255.212.530.200.180.20-1.16-2.01
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