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: 07/30/2006
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CAPITL
61757
49.9937.3136.4736.7541.9155.9342.0224.6744.3342.3642.4862.9469.1566.8456.5761.7453.4155.5154.7664.4890.5881.6183.3874.14
1.931.491.401.341.482.071.380.992.082.182.092.913.262.922.372.772.292.392.422.774.123.363.642.68
0.000.000.000.000.000.000.000.000.000.000.000.00-0.08-3.13-1.78-2.33-2.54-2.19-1.94-1.24-0.05-0.23-0.04-0.18
NNNNNNNNNNNNNNNNNNNNNNNN

CENTRL
61754
46.9135.0434.2634.5639.5152.5339.7123.2941.6239.7940.3160.1766.0661.3852.9057.0849.0451.4550.8160.7986.7378.2079.6170.77
-1.15-0.79-0.81-0.86-0.92-1.32-0.93-0.39-0.62-0.39-0.070.140.240.590.480.450.450.510.400.320.320.18-0.10-0.51
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
51.5038.4037.4737.6242.7857.2242.9725.2145.2943.6344.0965.6974.49143.64101.46119.69115.72109.78103.0096.9496.6591.4488.7582.53
3.452.582.402.212.363.362.331.543.053.453.705.666.826.415.496.105.165.445.356.228.987.738.086.80
0.000.000.000.000.000.000.000.000.000.000.000.00-1.86-76.44-43.55-56.95-61.97-53.41-47.24-30.25-1.26-5.69-0.97-4.46
NNNNNNNNNNNNNNNNNNNNNNNN

GENESE
61753
45.9734.2033.5633.8538.7851.3139.0223.0941.3639.5840.2960.2565.6461.3852.9556.9548.9951.1250.4360.4685.8978.1379.1970.05
-2.09-1.62-1.51-1.57-1.65-2.55-1.63-0.59-0.88-0.60-0.100.22-0.170.580.530.310.400.180.02-0.02-0.520.12-0.52-1.22
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
47.7135.5334.7935.1940.2153.5445.3820.0041.2839.3739.3973.8164.0359.0750.9555.0347.1849.4748.9958.9463.7757.1378.0852.96
-0.35-0.29-0.28-0.22-0.22-0.32-0.08-0.40-0.71-0.82-1.00-1.99-1.78-1.73-1.46-1.61-1.41-1.47-1.42-1.54-1.61-1.32-1.63-0.69
0.000.000.000.000.000.00-10.4112.68-0.440.000.00-2.130.000.000.000.000.000.000.000.00-1.101.430.009.40
NNNNNNNNNNNNNNNNNNNNNNNN

HUD VL
61758
51.3138.2637.3637.5142.6957.0442.8425.1545.2043.5344.0165.6173.96125.0690.93105.98100.8296.9791.6489.6096.1489.8188.0380.95
3.252.442.282.102.263.192.191.482.963.343.625.576.736.335.385.985.065.385.286.108.777.467.596.27
0.000.000.000.000.000.000.000.000.000.000.000.00-1.42-57.93-33.13-43.35-47.18-40.65-35.95-23.02-0.96-4.33-0.74-3.40
NNNNNNNNNNNNNNNNNNNNNNNN

LONGIL
61762
89.1087.3286.6685.5784.7183.7184.6085.6587.7990.1290.9995.6293.73144.45154.65202.90132.32128.91123.4597.3197.8093.0993.25128.72
4.303.223.072.943.224.643.272.113.984.304.456.787.907.206.326.905.746.056.036.5910.158.879.327.84
-36.74-48.28-48.52-47.21-41.06-25.21-40.68-59.87-41.57-45.64-46.15-28.82-20.01-76.46-95.91-139.37-78.00-71.92-67.02-30.25-1.25-6.20-4.23-49.59
NNNNNNNNNNNNNNNNNNNNNNNN

MHK VL
61756
48.5336.1535.3435.6740.7254.2541.0123.9642.8540.9241.2861.4567.5365.3255.4260.2752.1854.3353.5063.0188.3979.9781.3172.49
0.470.330.270.250.290.390.370.280.610.740.891.421.641.661.371.501.271.391.311.411.931.761.571.05
0.000.000.000.000.000.000.000.000.000.000.000.00-0.07-2.87-1.63-2.14-2.33-2.01-1.77-1.14-0.05-0.20-0.03-0.16
NNNNNNNNNNNNNNNNNNNNNNNN

MILLWD
61759
51.4138.3137.3937.5442.7057.0842.8525.1645.2143.5844.0665.7074.48141.62100.30118.15114.03108.32101.7096.1096.5791.1988.5382.17
3.352.492.322.122.273.222.211.482.973.393.675.676.856.465.506.105.165.445.346.208.937.637.886.55
0.000.000.000.000.000.000.000.000.000.000.000.00-1.81-74.37-42.37-55.41-60.29-51.95-45.95-29.42-1.22-5.54-0.94-4.34
NNNNNNNNNNNNNNNNNNNNNNNN

N.Y.C.
61761
111.02117.67115.89123.20126.12124.34119.25116.82114.37111.61114.72123.17144.77144.80109.29121.42117.08117.80114.11108.01108.32103.36100.6093.29
3.722.782.622.432.624.052.781.783.473.834.036.187.486.655.746.345.415.715.596.529.368.148.627.38
-59.24-79.07-78.20-85.36-83.07-66.43-75.83-91.36-68.66-67.60-70.31-56.96-71.47-77.35-51.13-58.44-63.08-61.16-58.10-41.02-12.55-17.20-12.27-14.63
NNNNNNNNNNNNNNNNNNNNNNNN

NORTH
61755
47.7035.5334.7635.1640.1453.3940.4223.4341.6539.2739.2158.2563.6258.6950.6254.7046.8649.1448.7058.6984.0776.3378.1369.91
-0.36-0.30-0.31-0.26-0.29-0.47-0.22-0.25-0.59-0.91-1.18-1.79-2.19-2.10-1.81-1.94-1.73-1.80-1.72-1.79-2.34-1.68-1.58-1.37
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
50.3637.6636.7937.0642.2256.4342.3324.8644.6142.7442.8780.0070.6093.6171.8981.7174.8974.0371.3075.4779.1572.0084.7663.60
2.301.841.721.641.792.571.691.192.632.562.494.204.073.592.813.302.612.682.833.443.663.074.683.18
0.000.000.000.000.000.000.000.00-0.440.000.00-2.13-0.71-29.23-16.65-21.77-23.69-20.42-18.06-11.56-11.21-9.06-0.372.63
NNNNNNNNNNNNNNNNNNNNNNNN

O H
61846
43.9332.7532.2432.5937.3949.4137.5922.2740.5037.7738.4573.8162.8459.0650.8254.4046.7448.9248.3958.4763.5656.3077.0055.00
-4.12-3.07-2.84-2.83-3.04-4.45-3.05-1.40-1.48-2.41-1.94-1.99-2.98-1.73-1.60-2.24-1.85-2.02-2.02-2.00-1.82-2.14-2.71-4.38
0.000.000.000.000.000.000.000.00-0.440.000.00-2.130.000.000.000.000.000.000.000.00-1.101.430.003.66
NNNNNNNNNNNNNNNNNNNNNNNN

PJM
61847
43.8932.9632.3032.7337.5650.1934.0019.5440.0047.5065.0079.3765.4579.0083.5186.1393.0070.0065.0059.9575.0073.5058.2749.00
-4.17-2.86-2.77-2.69-2.87-3.67-2.49-3.18-1.99-0.80-0.591.85-0.363.701.380.010.390.46-0.92-0.52-1.99-1.21-3.18-4.65
0.000.000.000.000.000.00-3.1310.36-0.44-9.84-23.00-3.860.00-2.73-22.24-36.24-45.04-21.36-17.640.00-12.71-14.84-4.699.40
NNNNNNNNNNNNNNNNNNNNNNNN

WEST
61752
44.3433.1032.5432.8937.7449.9537.9522.4240.1638.1938.9558.6863.9460.0751.6255.3847.5749.8449.2659.3784.3976.8578.2069.15
-3.72-2.72-2.53-2.52-2.69-3.90-2.69-1.25-2.08-2.00-1.44-1.36-1.88-0.72-0.79-1.26-1.01-1.09-1.16-1.10-2.01-1.17-1.50-2.12
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