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: 12/07/2005
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23:00
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CAPITL
61757
75.5280.6581.0274.1273.5682.2988.3784.6290.2489.3293.5587.5483.7982.4083.0687.8887.30356.91131.50140.30246.0287.4791.3280.60
2.062.712.401.882.032.483.713.914.254.574.453.813.573.413.663.714.4916.856.347.1111.643.963.672.99
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
72.2376.3876.6770.4670.0978.8084.4381.1887.3185.4289.9684.0480.1479.0879.4284.4383.65346.52128.03136.16239.7984.8188.2877.42
-1.24-1.56-1.95-1.77-1.45-1.01-0.240.471.320.670.860.31-0.080.090.020.270.846.472.882.965.411.300.63-0.19
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
76.7681.5081.7574.9074.4683.0789.1885.5490.8489.7994.1388.5384.7083.4183.8988.8587.72354.14131.47141.04247.5588.1591.8781.64
3.293.573.132.672.933.264.514.834.855.035.034.794.484.414.494.694.9114.096.327.8413.164.644.224.02
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

GENESE
61753
70.3274.2974.2568.2167.8876.5781.9478.9985.9284.0788.5182.6478.7577.7178.2183.5283.38348.17128.53136.11239.7584.5887.6776.16
-3.14-3.64-4.37-4.03-3.65-3.24-2.72-1.72-0.07-0.69-0.59-1.10-1.48-1.28-1.20-0.640.578.123.372.925.361.060.03-1.45
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
73.7377.5078.6272.3871.43103.00103.0079.4689.3183.4987.7982.7379.3778.1278.5283.1381.39336.14123.00130.56229.7281.8786.4484.03
0.02-0.430.000.14-0.10-0.54-1.08-1.25-1.48-1.27-1.32-1.00-0.85-0.87-0.88-1.03-1.42-3.91-2.15-2.63-4.67-1.65-1.21-0.33
2.830.000.000.000.00-26.88-24.060.00-3.690.000.000.000.000.000.000.000.000.000.000.000.000.000.00-1.57
NNNNNNNNNNNNNNNNNNNNNNNN

HUD VL
61758
76.6081.3881.6774.8374.3582.9888.9985.5390.9989.8694.2188.5384.7983.3983.8288.8087.70354.74131.62140.96247.5488.0591.7281.48
3.133.453.052.602.823.174.324.814.995.105.104.804.574.404.424.644.8914.696.477.7713.164.544.083.87
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

LONGIL
61762
78.8883.2783.4176.9076.4684.8590.8386.8592.1391.0595.6289.6585.8284.5184.9889.7290.24354.06158.52183.49353.49230.81128.6887.24
5.425.344.794.674.935.046.176.146.136.296.515.925.605.525.585.566.3114.017.6910.4318.626.585.995.92
0.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.00-1.13-0.01-25.68-39.87-100.48-140.72-35.04-3.71
NNNNNNNNNNNNNNNNNNNNNNNN

MHK VL
61756
74.0078.4479.0472.6172.0580.6785.9982.2287.8686.5091.0685.4681.8080.5780.9185.8384.67348.34128.39136.70240.3185.4189.1178.58
0.530.510.420.380.520.861.331.511.861.751.961.721.581.581.511.671.878.283.243.515.921.901.470.97
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

MILLWD
61759
76.7581.5281.8374.9774.5383.1789.2985.6590.9489.8694.1988.4484.6383.3383.8288.7887.73354.56131.59141.12247.7488.2391.9781.69
3.283.593.202.732.993.364.624.944.945.105.084.714.404.344.414.624.9314.516.447.9213.354.724.324.08
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

N.Y.C.
61761
76.8081.5681.8374.9774.5283.1089.2685.6491.0289.9094.2488.6984.7583.5284.0288.8987.66352.69131.40140.97254.2092.9991.7981.67
3.333.633.212.742.993.294.604.935.025.155.144.964.534.534.624.734.8612.646.257.7712.964.564.144.06
0.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.00-6.85-4.920.000.00
NNNNNNNNNNNNNNNNNNNNNNNN

NORTH
61755
73.1877.3778.6072.5171.5680.0084.2379.2984.1783.4787.8482.7379.6978.3678.8683.4181.31335.40122.75130.37228.8181.9486.4576.54
-0.29-0.56-0.020.270.030.19-0.43-1.43-1.82-1.28-1.27-1.00-0.53-0.63-0.54-0.75-1.50-4.65-2.41-2.82-5.58-1.57-1.20-1.07
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
76.2581.4181.6474.2773.66106.03107.5084.8294.2189.6993.7287.5383.7282.2583.1287.7087.48353.58130.32139.79243.8686.8691.2388.00
2.543.483.022.032.132.493.424.113.424.944.613.803.503.263.713.544.6713.535.176.609.473.353.583.64
2.830.000.000.000.00-26.88-24.060.00-3.690.000.000.000.000.000.000.000.000.000.000.000.000.000.00-1.57
NNNNNNNNNNNNNNNNNNNNNNNN

O H
61846
66.0071.2470.8665.1664.8398.79100.1255.0088.0079.7884.0478.2774.4173.4473.3778.6278.63329.44121.73128.75228.1880.4183.9510.00
-7.49-6.70-7.77-7.07-6.70-4.75-3.97-8.86-2.79-4.98-5.07-5.46-5.82-5.55-6.03-5.54-4.17-10.61-3.42-4.45-6.20-3.10-3.70-6.62
3.050.000.000.000.00-26.88-24.0617.64-3.690.000.000.000.000.000.000.000.000.000.000.000.000.000.0066.16
NNNNNNNNNNNNNNNNNNNNNNNN

PJM
61847
66.9872.7872.9967.3167.61103.45107.08120.0195.7685.6090.4983.2378.4978.0478.3083.4859.00349.62129.42138.08244.3085.0587.7379.99
-6.73-5.15-5.63-4.92-3.92-0.093.004.994.960.841.39-0.50-1.73-0.95-1.10-0.681.849.574.264.899.911.540.08-4.36
2.830.000.000.000.00-26.88-24.06-33.51-3.690.000.000.000.000.000.000.0023.740.000.000.000.000.000.00-1.57
NNNNNNNNNNNNNNNNNNNNNNNN

WEST
61752
68.8572.4472.1466.4266.2274.8079.6777.0284.8682.5086.9980.7676.5975.7075.7081.0381.07341.23126.11133.55236.5583.0086.2074.75
-4.61-5.49-6.48-5.82-5.31-5.01-4.99-3.69-1.14-2.26-2.11-2.96-3.63-3.29-3.70-3.13-1.731.180.950.362.16-0.51-1.45-2.86
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