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: 07/09/2010
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09:00
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CAPITL
61757
59.30 50.96 51.29 51.54 53.41 50.63 50.48 56.58 72.16 68.33 70.21 73.13 70.03 74.08 72.86 78.32 77.99 70.84 58.56 56.46 57.64 57.50 61.09 65.59
2.80 2.43 2.22 2.17 2.11 2.03 2.55 3.16 4.56 4.61 5.08 5.79 5.44 5.77 5.61 6.15 5.96 5.20 4.73 4.37 4.35 4.25 4.08 4.12
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 -0.59 -0.24 -4.15 -7.50 0.00 0.00 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

CENTRL
61754
57.05 48.85 49.07 49.31 51.21 48.71 48.23 54.30 68.88 64.77 66.32 68.56 65.79 69.80 67.93 73.06 68.89 59.28 54.23 52.31 53.53 53.39 57.12 61.04
0.55 0.31 -0.01 -0.06 -0.08 0.10 0.30 0.89 1.29 1.06 1.20 1.22 1.21 1.49 1.27 1.13 0.59 0.32 0.40 0.22 0.25 0.14 0.12 -0.43
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 -0.43 -0.83 0.00 0.00 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

DUNWOD
61760
61.07 52.48 52.72 52.87 54.74 52.02 52.02 58.71 74.39 69.86 71.90 74.71 71.78 76.23 84.53 84.57 79.18 70.58 59.91 57.87 59.26 59.38 63.03 67.35
4.58 3.95 3.64 3.50 3.44 3.42 4.10 5.29 6.80 6.14 6.78 7.37 7.20 7.93 7.90 8.55 7.99 6.74 6.08 5.78 5.97 6.13 6.03 5.87
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 -9.97 -4.08 -3.32 -5.71 0.00 0.00 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

GENESE
61753
57.25 48.76 48.66 48.71 50.70 48.18 47.36 53.37 68.12 64.12 65.27 67.26 64.46 67.97 65.69 70.23 66.02 56.50 51.81 50.05 51.28 51.27 55.41 58.92
0.76 0.22 -0.41 -0.67 -0.60 -0.42 -0.57 -0.05 0.53 0.41 0.14 -0.08 -0.12 -0.33 -0.97 -1.71 -2.47 -2.35 -2.01 -2.03 -2.01 -1.98 -1.59 -2.55
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 -0.62 -0.72 0.00 0.00 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

H Q
61844
55.00 47.75 48.48 48.85 50.84 48.21 45.93 52.29 65.85 62.10 63.16 65.15 62.40 65.94 64.37 69.49 65.73 56.36 52.14 50.64 51.87 56.29 49.96 47.95
-1.33 -0.79 -0.59 -0.52 -0.46 -0.39 -0.62 -1.13 -1.75 -1.62 -1.97 -2.19 -2.18 -2.37 -2.30 -2.44 -2.16 -1.77 -1.69 -1.45 -1.42 -1.48 -1.31 -0.86
7.84 0.00 0.00 0.00 0.00 0.00 -1.17 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 -3.43 1.43 3.69
NNNNNNNNNNNNNNNNNNNNNNNN

HUD VL
61758
60.81 52.18 52.47 52.65 54.55 51.83 51.70 58.31 74.10 69.62 71.74 74.55 71.64 76.07 81.93 83.40 78.93 70.38 59.82 57.73 59.09 59.12 62.76 67.03
4.32 3.65 3.40 3.28 3.25 3.23 3.78 4.89 6.51 5.90 6.61 7.21 7.06 7.77 7.72 8.38 7.81 6.59 5.99 5.65 5.80 5.87 5.75 5.56
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 -7.54 -3.09 -3.24 -5.65 0.00 0.00 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

LONGIL
61762
62.44 54.60 54.41 54.03 55.79 53.02 53.25 68.63 76.44 71.00 73.44 76.22 73.01 77.74 85.98 86.15 80.62 71.64 61.16 59.10 60.24 60.96 64.66 69.24
5.95 5.44 4.99 4.65 4.49 4.41 5.32 7.36 8.84 7.28 8.31 8.88 8.43 9.44 9.35 10.13 9.42 7.79 7.23 6.90 6.93 7.71 7.65 7.77
0.00 -0.63 -0.35 0.00 0.00 0.00 0.00 -7.86 0.00 0.00 0.00 0.00 0.00 0.00 -9.97 -4.08 -3.32 -5.71 -0.10 -0.12 -0.02 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

MHK VL
61756
58.63 50.18 50.68 50.95 52.96 50.30 49.87 56.02 70.99 66.97 68.61 70.71 67.68 71.64 70.49 75.59 71.48 61.66 56.47 54.58 55.93 55.85 59.63 63.82
2.13 1.64 1.60 1.58 1.66 1.70 1.94 2.60 3.39 3.25 3.48 3.37 3.11 3.33 3.18 3.39 3.08 2.61 2.64 2.50 2.65 2.60 2.63 2.35
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 -0.65 -0.28 -0.52 -0.92 0.00 0.00 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

MILLWD
61759
60.94 52.33 52.56 52.72 54.59 51.88 51.87 58.54 74.26 69.77 71.87 74.71 71.80 76.29 84.32 84.56 79.26 70.69 59.98 57.90 59.27 59.33 62.98 67.23
4.44 3.79 3.49 3.34 3.28 3.28 3.94 5.12 6.66 6.06 6.75 7.37 7.22 7.98 7.94 8.64 8.05 6.81 6.16 5.82 5.98 6.08 5.97 5.76
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 -9.71 -3.98 -3.34 -5.75 0.00 0.00 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

N.Y.C.
61761
71.90 53.66 53.12 53.24 55.12 52.42 52.49 60.50 75.13 71.99 88.12 90.96 87.41 90.27 98.77 86.71 95.42 87.91 78.71 77.88 82.52 79.72 83.23 87.20
5.10 4.34 4.05 3.87 3.82 3.82 4.56 5.89 7.53 6.77 7.33 7.90 7.71 8.47 8.39 9.08 8.49 7.13 6.40 6.18 6.40 6.61 6.61 6.50
-10.30 -0.78 0.00 0.00 0.00 0.00 0.00 -1.19 0.00 -1.50 -15.65 -15.72 -15.11 -13.50 -23.71 -5.70 -19.05 -22.65 -18.48 -19.62 -22.83 -19.86 -19.61 -19.22
NNNNNNNNNNNNNNNNNNNNNNNN

NORTH
61755
56.13 48.22 49.02 49.29 51.35 48.73 47.99 52.92 66.38 62.67 63.59 65.28 62.33 65.78 64.03 69.20 65.59 56.23 52.10 50.70 52.09 52.04 56.56 61.32
-0.37 -0.32 -0.06 -0.09 0.05 0.12 0.07 -0.50 -1.22 -1.05 -1.54 -2.06 -2.25 -2.52 -2.64 -2.73 -2.29 -1.91 -1.73 -1.39 -1.19 -1.21 -0.44 -0.15
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
59.02 51.01 39.96 40.95 40.75 48.00 50.55 56.64 72.12 68.08 70.10 73.07 70.14 74.25 76.68 80.07 77.89 81.52 58.49 56.40 57.61 62.00 54.96 52.19
2.69 2.48 2.28 2.19 2.08 2.07 2.62 3.22 4.53 4.36 4.98 5.73 5.56 5.95 5.82 6.41 6.21 5.90 4.66 4.31 4.32 4.23 3.69 3.37
7.84 0.00 11.09 9.62 8.76 0.64 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -4.20 -1.72 -3.80 -9.91 0.00 0.00 0.00 -3.43 1.43 3.69
NNNNNNNNNNNNNNNNNNNNNNNN

O H
61846
56.14 46.39 46.16 46.17 48.19 45.72 44.40 49.71 63.20 58.87 59.03 60.25 57.60 60.74 58.89 63.12 56.48 50.46 47.04 45.68 46.86 51.96 46.95 43.00
-0.19 -2.15 -2.91 -3.20 -3.11 -2.88 -3.53 -3.71 -4.40 -4.85 -6.10 -7.09 -6.98 -7.57 -7.78 -8.81 -9.18 -7.80 -6.78 -6.40 -6.43 -5.81 -4.32 -5.82
7.84 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 2.22 -0.12 0.00 0.00 0.00 -3.43 1.43 3.69
NNNNNNNNNNNNNNNNNNNNNNNN

PJM
61847
41.00 45.84 45.60 45.85 47.85 45.55 45.63 52.01 66.07 61.36 62.65 65.13 62.51 66.71 71.70 71.81 66.54 59.19 51.68 49.82 51.44 60.83 55.08 50.64
2.40 -2.70 -3.47 -3.52 -3.45 -3.05 -2.30 -1.56 -1.53 -2.36 -2.48 -2.21 -2.07 -1.59 -1.14 -2.66 -3.23 -2.92 -2.15 -2.26 -1.85 3.06 2.82 1.82
25.57 0.00 0.00 0.00 0.00 0.00 0.00 -0.15 0.00 0.00 0.00 0.00 0.00 0.00 -6.18 -2.53 -1.89 -3.98 0.00 0.00 0.00 -3.43 0.44 3.69
NNNNNNNNNNNNNNNNNNNNNNNN

WEST
61752
54.98 46.87 46.55 46.58 48.60 46.16 45.15 50.79 64.74 60.28 60.72 62.34 59.71 63.11 61.13 65.32 58.76 52.27 48.63 47.14 48.47 48.69 53.18 56.38
-1.52 -1.66 -2.52 -2.79 -2.70 -2.44 -2.78 -2.63 -2.85 -3.44 -4.41 -5.00 -4.87 -5.19 -5.54 -6.61 -7.17 -6.14 -5.19 -4.94 -4.82 -4.56 -3.83 -5.09
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 1.96 -0.28 0.00 0.00 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN