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: 10/26/2007
Name
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CAPITL
61757
32.44 46.01 32.62 24.35 16.22 10.69 66.98 69.78 56.99 58.73 63.88 67.35 64.79 65.57 65.47 62.25 68.76 74.45 73.83 67.11 71.67 58.03 54.76 53.14
1.21 1.78 1.24 0.92 0.67 0.39 2.58 2.33 1.75 1.72 1.81 1.79 1.72 1.66 1.85 1.97 2.25 2.46 2.57 2.30 2.40 1.68 1.97 2.17
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

CENTRL
61754
30.95 43.68 31.02 23.19 15.28 10.29 63.90 67.31 55.35 57.14 62.15 65.84 63.31 64.10 63.66 60.05 66.19 71.70 70.96 64.73 69.06 56.23 52.17 50.12
-0.27 -0.56 -0.36 -0.24 -0.27 -0.02 -0.50 -0.14 0.11 0.13 0.07 0.28 0.24 0.19 0.04 -0.23 -0.32 -0.28 -0.31 -0.09 -0.22 -0.12 -0.62 -0.85
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

DUNWOD
61760
32.83 46.58 33.03 24.63 16.45 10.73 67.68 70.90 57.76 59.64 65.31 69.09 66.51 67.56 67.18 63.87 70.76 76.39 75.51 68.57 73.37 59.63 56.08 54.29
1.61 2.35 1.65 1.21 0.90 0.43 3.28 3.44 2.53 2.63 3.23 3.53 3.44 3.65 3.55 3.60 4.26 4.40 4.24 3.76 4.09 3.28 3.29 3.32
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

GENESE
61753
30.63 42.94 30.59 22.87 15.00 10.04 62.80 66.53 55.15 56.88 61.80 65.51 62.93 63.74 63.21 59.37 65.05 70.39 69.85 63.82 67.94 55.62 51.26 49.11
-0.60 -1.30 -0.79 -0.55 -0.55 -0.27 -1.61 -0.93 -0.08 -0.14 -0.28 -0.05 -0.14 -0.17 -0.42 -0.91 -1.46 -1.60 -1.42 -1.00 -1.34 -0.73 -1.53 -1.86
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

H Q
61844
31.22 30.68 31.38 23.43 15.55 33.98 64.40 67.46 55.23 57.01 62.08 65.56 63.07 63.91 63.62 60.28 66.51 71.99 71.27 64.81 69.27 56.35 52.38 49.50
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.41 0.00
0.00 -8.91 0.00 0.00 0.00 -9.82 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.88
NNNNNNNNNNNNNNNNNNNNNNNN

HUD VL
61758
32.90 46.74 33.16 24.76 16.51 10.83 68.08 71.20 58.01 59.87 65.47 69.18 66.58 67.65 67.32 63.99 70.87 76.60 75.76 68.76 73.59 59.77 56.17 54.37
1.68 2.50 1.79 1.34 0.96 0.53 3.67 3.74 2.77 2.85 3.39 3.63 3.51 3.74 3.71 3.71 4.36 4.61 4.49 3.95 4.31 3.41 3.38 3.40
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

LONGIL
61762
33.31 47.33 33.55 25.00 16.73 10.92 68.84 72.15 58.73 60.40 67.29 72.15 70.65 69.33 68.15 64.72 71.97 78.03 77.38 70.22 74.87 60.90 57.44 55.43
2.08 3.09 2.17 1.58 1.19 0.62 4.43 4.69 3.50 3.38 5.01 5.43 5.37 5.42 4.53 4.44 5.46 6.04 6.11 5.41 5.59 4.55 4.65 4.47
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.21 -1.16 -2.21 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

MHK VL
61756
31.43 44.52 31.54 23.58 15.62 10.50 65.70 69.31 56.92 58.90 63.66 67.01 64.41 65.18 64.78 61.11 67.29 72.97 72.36 65.83 70.50 57.37 53.38 51.40
0.20 0.29 0.16 0.15 0.08 0.20 1.29 1.85 1.68 1.89 1.59 1.45 1.34 1.27 1.16 0.83 0.79 0.97 1.09 1.02 1.23 1.02 0.60 0.44
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

MILLWD
61759
32.79 46.52 33.00 24.60 16.43 10.74 67.69 70.90 57.78 59.65 65.27 69.01 66.44 67.48 67.13 63.84 70.71 76.37 75.53 68.58 73.39 59.63 56.04 54.23
1.56 2.28 1.62 1.18 0.88 0.44 3.28 3.44 2.55 2.64 3.20 3.45 3.37 3.58 3.51 3.57 4.20 4.38 4.26 3.77 4.12 3.28 3.25 3.26
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

N.Y.C.
61761
55.79 81.09 68.27 30.70 16.50 10.74 67.92 71.22 57.97 59.87 65.57 69.39 66.79 67.83 67.42 64.13 71.04 76.60 75.66 80.28 102.04 76.96 85.86 65.90
1.71 2.47 1.76 1.28 0.96 0.44 3.51 3.73 2.73 2.86 3.49 3.83 3.72 3.93 3.80 3.86 4.53 4.61 4.39 3.86 4.25 3.47 3.48 3.55
-22.85 -34.38 -35.13 -6.00 0.00 0.00 0.00 -0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -11.61 -28.52 -17.14 -29.59 -11.38
NNNNNNNNNNNNNNNNNNNNNNNN

NORTH
61755
30.35 43.36 30.61 22.96 15.20 10.32 64.88 69.26 57.05 58.90 62.62 64.58 62.16 62.45 61.79 57.49 62.71 68.08 67.61 61.72 68.07 56.30 51.91 49.76
-0.87 -0.88 -0.77 -0.46 -0.35 0.01 0.47 1.80 1.81 1.89 0.55 -0.98 -0.91 -1.46 -1.83 -2.79 -3.80 -3.92 -3.66 -3.09 -1.21 -0.05 -0.88 -1.21
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

NPX
61845
32.50 31.59 32.76 24.47 16.33 35.14 66.90 60.00 56.61 58.44 63.72 67.03 64.51 65.31 65.27 62.30 68.91 50.00 54.64 50.00 43.00 57.96 54.88 51.51
1.28 0.91 1.38 1.04 0.78 1.15 2.50 2.31 1.38 1.42 1.64 1.47 1.44 1.40 1.65 2.03 2.41 2.09 2.60 2.87 2.38 1.61 2.09 2.01
0.00 -8.91 0.00 0.00 0.00 -9.82 0.00 14.21 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16.34 17.22 32.28 29.88 0.00 0.00 -0.88
NNNNNNNNNNNNNNNNNNNNNNNN

O H
61846
30.12 30.00 30.12 22.49 14.65 32.31 60.29 63.70 53.35 54.95 59.52 63.24 60.83 61.59 60.96 57.04 62.19 67.33 66.66 61.16 65.17 54.03 49.73 47.00
-1.10 -0.68 -1.26 -0.94 -0.89 -1.67 -4.11 -3.75 -1.88 -2.06 -2.56 -2.31 -2.24 -2.31 -2.66 -3.24 -4.31 -4.66 -4.61 -3.66 -4.10 -2.32 -3.06 -2.50
0.00 -8.91 0.00 0.00 0.00 -9.82 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.88
NNNNNNNNNNNNNNNNNNNNNNNN

PJM
61847
29.49 30.93 29.59 22.07 14.48 34.15 60.35 64.57 51.89 53.75 58.21 62.18 60.08 60.89 62.00 56.68 62.57 67.64 66.26 61.02 65.53 53.01 31.00 59.15
-1.73 0.25 -1.79 -1.35 -1.07 0.17 -4.05 -2.89 -3.35 -3.26 -3.87 -3.37 -2.99 -3.02 0.95 -3.60 -3.94 -4.35 -5.00 -3.79 -3.74 0.38 0.47 0.10
0.00 -8.91 0.00 0.00 0.00 -9.82 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -2.72 0.00 0.00 0.00 0.00 0.00 0.00 -1.01 16.84 -10.43
NNNNNNNNNNNNNNNNNNNNNNNN

WEST
61752
30.38 42.56 30.33 22.64 14.77 9.86 61.08 64.61 54.02 55.71 60.33 64.09 61.68 62.49 61.84 57.88 63.29 68.49 67.70 62.19 66.49 54.99 50.51 48.51
-0.84 -1.68 -1.05 -0.78 -0.78 -0.44 -3.32 -2.85 -1.21 -1.30 -1.75 -1.46 -1.38 -1.42 -1.78 -2.40 -3.22 -3.50 -3.57 -2.63 -2.78 -1.36 -2.28 -2.46
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN