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: 07/28/2010
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CAPITL
61757
67.26 44.99 45.77 38.57 36.22 36.95 42.11 46.21 59.73 57.78 75.50 76.79 81.48 106.44 90.56 103.85 104.24 108.78 91.98 80.27 79.99 64.31 59.72 117.85
2.28 1.47 1.37 1.17 1.12 1.28 1.64 2.06 3.30 3.53 4.71 5.00 5.11 6.36 5.12 6.48 6.36 6.97 6.31 5.67 5.67 4.27 3.67 5.79
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 -0.55 0.00 0.00 0.00 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

CENTRL
61754
65.05 43.18 43.89 37.02 34.76 35.31 40.09 44.07 56.73 54.96 72.55 73.84 78.77 103.23 88.34 100.47 100.31 104.31 87.63 76.25 75.82 60.88 56.58 112.92
0.07 -0.34 -0.50 -0.38 -0.35 -0.35 -0.38 -0.07 0.31 0.71 1.77 2.05 2.40 3.14 2.90 3.10 2.98 2.49 1.96 1.65 1.50 0.84 0.53 0.87
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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

DUNWOD
61760
69.61 46.65 47.14 39.72 37.24 37.98 43.42 48.03 62.00 60.01 78.60 79.57 84.74 111.01 94.56 108.43 117.89 112.98 94.83 82.57 82.41 66.67 62.10 121.52
4.63 3.13 2.75 2.31 2.14 2.32 2.95 3.89 5.57 5.76 7.81 7.78 8.37 10.93 9.12 11.06 11.15 11.16 9.15 7.97 8.09 6.62 6.05 9.46
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 -9.40 0.00 0.00 0.00 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

GENESE
61753
64.94 43.04 43.60 36.77 34.53 35.08 39.51 43.58 56.16 54.68 72.21 73.73 78.98 103.61 89.29 100.52 100.20 104.44 87.21 75.30 74.81 60.17 55.96 111.65
-0.04 -0.48 -0.80 -0.63 -0.57 -0.59 -0.97 -0.57 -0.26 0.43 1.43 1.94 2.60 3.53 3.85 3.15 2.87 2.63 1.54 0.70 0.49 0.12 -0.09 -0.40
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

H Q
61844
64.56 43.33 44.46 37.44 35.14 36.26 43.98 50.00 55.38 52.86 68.53 69.45 73.84 96.74 82.66 94.07 94.15 98.59 83.00 72.17 71.94 58.32 54.71 110.38
-0.42 -0.19 0.06 0.04 0.04 -0.06 -0.09 -0.54 -1.05 -1.40 -2.25 -2.34 -2.54 -3.34 -2.78 -3.30 -3.18 -3.23 -2.67 -2.43 -2.38 -1.73 -1.34 -1.68
0.00 0.00 0.00 0.00 0.00 2.32 -2.55 -1.50 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
NNNNNNNNNNNNNNNNNNNNNNNN

HUD VL
61758
69.16 46.39 46.98 39.58 37.12 37.85 43.24 47.80 61.63 59.61 78.24 79.30 84.51 110.84 94.50 108.32 115.52 112.93 94.81 82.54 82.29 66.44 61.75 121.06
4.18 2.87 2.59 2.18 2.01 2.18 2.77 3.65 5.20 5.36 7.45 7.51 8.14 10.76 9.07 10.95 11.02 11.12 9.14 7.94 7.97 6.39 5.70 9.00
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 -7.17 0.00 0.00 0.00 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

LONGIL
61762
71.29 52.21 53.00 51.90 51.93 52.36 54.41 60.33 91.06 129.41 123.81 109.48 113.94 143.37 99.60 113.67 121.02 115.14 96.45 91.44 161.52 136.26 205.63 127.50
6.31 4.32 4.04 3.44 3.21 3.43 4.27 5.46 7.53 7.77 10.42 10.51 11.15 13.88 12.04 14.25 13.78 13.33 10.78 9.55 10.47 8.79 8.08 13.23
0.00 -4.36 -4.56 -11.06 -13.61 -13.27 -9.67 -10.73 -27.10 -67.39 -42.61 -27.18 -26.42 -29.41 -2.12 -2.05 -9.91 0.00 0.00 -7.29 -76.73 -67.42 -141.50 -2.21
NNNNNNNNNNNNNNNNNNNNNNNN

MHK VL
61756
66.63 44.40 45.23 38.09 35.80 36.32 41.36 45.48 58.44 56.38 73.86 75.01 79.69 104.34 89.05 101.37 101.95 105.89 89.88 78.16 77.81 62.72 58.35 116.19
1.65 0.88 0.83 0.68 0.69 0.66 0.89 1.33 2.01 2.13 3.07 3.22 3.32 4.26 3.61 4.00 4.01 4.08 4.21 3.56 3.49 2.67 2.30 4.13
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 -0.61 0.00 0.00 0.00 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

MILLWD
61759
69.40 46.50 47.01 39.59 37.13 37.86 43.28 47.90 61.84 59.85 78.45 79.48 84.69 111.01 94.62 108.52 117.73 113.08 94.94 82.64 82.45 66.64 62.00 121.33
4.41 2.98 2.62 2.19 2.02 2.20 2.80 3.75 5.42 5.60 7.66 7.69 8.32 10.93 9.18 11.15 11.22 11.27 9.27 8.04 8.13 6.59 5.95 9.28
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 -9.18 0.00 0.00 0.00 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

N.Y.C.
61761
70.39 47.05 47.50 40.03 37.53 38.28 43.79 48.48 63.96 66.97 79.24 80.19 85.27 115.04 101.52 113.44 121.18 132.27 98.68 90.64 91.25 78.06 74.67 129.04
5.13 3.53 3.11 2.62 2.42 2.61 3.31 4.34 6.15 6.39 8.45 8.37 8.99 11.69 9.71 11.68 11.78 11.77 9.57 8.30 8.45 7.08 6.57 9.98
-0.28 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -1.39 -6.33 0.00 -0.02 0.09 -3.26 -6.38 -4.38 -12.07 -18.68 -3.44 -7.74 -8.47 -10.94 -12.04 -7.01
NNNNNNNNNNNNNNNNNNNNNNNN

NORTH
61755
65.16 43.74 44.97 37.88 35.54 35.85 40.73 44.13 55.59 52.83 67.81 68.56 72.72 95.55 81.58 92.64 92.74 97.22 82.05 71.04 70.87 57.45 54.51 110.70
0.18 0.22 0.58 0.48 0.43 0.19 0.25 -0.02 -0.83 -1.42 -2.98 -3.23 -3.65 -4.53 -3.86 -4.74 -4.59 -4.59 -3.62 -3.56 -3.45 -2.60 -1.54 -1.35
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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

NPX
61845
37.99 45.16 45.92 38.72 36.36 42.62 45.95 53.46 59.98 57.97 75.78 76.91 81.52 106.51 90.51 104.01 107.72 108.51 91.54 79.87 79.57 64.12 59.72 117.74
1.65 1.63 1.53 1.32 1.25 1.63 1.88 2.92 3.55 3.72 5.00 5.12 5.15 6.43 5.07 6.64 6.43 6.70 5.87 5.27 5.25 4.07 3.67 5.68
22.25 0.00 0.00 0.00 0.00 1.21 -2.55 -1.50 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -3.96 0.00 0.00 0.00 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

O H
61846
62.92 41.85 42.34 35.78 33.61 38.99 41.17 46.75 52.95 51.49 67.84 68.98 73.97 96.56 83.48 92.84 92.81 96.74 80.72 69.79 69.29 55.82 52.63 105.97
-2.06 -1.68 -2.06 -1.63 -1.49 -2.01 -2.90 -3.79 -3.48 -2.75 -2.95 -2.82 -2.40 -3.52 -1.96 -4.53 -4.52 -5.07 -4.95 -4.81 -5.03 -4.22 -3.42 -6.08
0.00 0.00 0.00 0.00 0.00 1.21 -2.55 -1.50 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
NNNNNNNNNNNNNNNNNNNNNNNN

PJM
61847
63.24 40.81 41.37 35.01 32.91 41.46 44.88 52.35 54.74 53.67 71.09 72.46 78.08 101.67 86.82 99.07 104.16 101.43 85.38 74.52 73.74 58.40 54.23 109.06
-1.74 -2.71 -3.03 -2.39 -2.20 0.46 0.81 1.81 -1.69 -1.38 0.31 0.66 1.71 1.58 1.48 1.84 1.70 -0.06 -0.22 -0.08 -0.57 -1.65 -1.82 -2.99
0.00 0.00 0.00 0.00 0.00 1.21 -2.55 -1.50 0.00 -0.81 0.00 -0.01 0.00 0.00 0.10 0.14 -5.13 0.32 0.07 0.00 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

WEST
61752
63.87 42.13 42.64 36.09 33.95 34.26 38.16 42.03 53.96 52.59 69.81 71.06 76.25 99.70 85.96 96.20 96.18 99.82 83.37 71.92 71.48 57.25 53.91 108.43
-1.11 -1.39 -1.76 -1.31 -1.15 -1.40 -2.31 -2.11 -2.47 -1.66 -0.98 -0.73 -0.12 -0.38 0.52 -1.17 -1.15 -1.99 -2.30 -2.68 -2.84 -2.80 -2.14 -3.63
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