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: 08/21/2009
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09:00
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CAPITL
61757
46.81 57.47 39.67 33.44 39.30 47.61 49.18 133.70 57.24 45.09 48.20 64.28 66.49 42.31 -58.28 98.27 51.87 36.33 39.44 36.29 37.02 34.83 32.81 33.21
2.51 0.60 2.26 1.91 2.02 1.98 2.34 1.91 3.18 3.01 3.25 4.57 4.87 2.27 -4.27 5.23 2.77 1.90 2.36 2.25 2.40 2.24 1.90 1.90
-5.56 -47.70 -2.01 0.00 -3.32 -14.36 -11.08 -104.56 -10.05 -0.13 -0.21 0.00 -0.54 -8.68 -17.30 -5.84 0.00 0.00 0.00 0.00 0.00 -1.24 -3.66 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

CENTRL
61754
39.24 14.63 35.41 31.36 34.18 32.76 36.92 39.44 45.16 42.12 45.09 60.22 61.73 31.78 -72.24 88.51 49.23 34.68 37.33 34.26 34.82 31.69 27.92 31.46
-0.14 -0.01 -0.22 -0.17 -0.17 -0.17 -0.12 0.05 -0.02 0.16 0.33 0.51 0.58 0.43 -0.94 1.33 0.13 0.25 0.25 0.22 0.19 0.20 0.25 0.15
-0.64 -5.48 -0.23 0.00 -0.39 -1.67 -1.29 -12.15 -1.17 -0.02 -0.02 0.00 -0.06 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.14 -0.41 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

DUNWOD
61760
47.18 46.42 40.78 34.87 40.09 45.56 48.31 109.74 56.56 46.81 49.97 66.33 68.15 204.18 259.23 210.05 52.98 37.02 39.99 36.98 37.83 35.38 32.91 34.48
4.22 1.01 3.85 3.34 3.60 3.38 4.14 3.11 4.92 4.76 5.07 6.62 6.66 3.08 -6.14 7.69 3.88 2.59 2.91 2.94 3.21 3.09 2.88 3.17
-4.22 -36.24 -1.53 0.00 -2.52 -10.91 -8.41 -79.40 -7.63 -0.10 -0.16 0.00 -0.41 -169.76 -336.68 -115.17 0.00 0.00 0.00 0.00 0.00 -0.94 -2.78 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

GENESE
61753
38.12 13.06 34.27 30.28 33.03 31.35 35.29 35.58 43.40 40.91 43.78 58.31 59.79 31.09 -71.50 87.24 48.59 34.36 36.73 33.55 34.04 30.84 26.93 30.37
-1.10 -0.28 -1.30 -1.25 -1.23 -1.17 -1.43 -0.81 -1.49 -1.05 -0.98 -1.40 -1.34 -0.26 -0.19 0.05 -0.51 -0.06 -0.35 -0.49 -0.58 -0.61 -0.61 -0.94
-0.49 -4.18 -0.18 0.00 -0.29 -1.26 -0.97 -9.16 -0.88 -0.01 -0.02 0.00 -0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.10 -0.29 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

H Q
61844
27.00 8.93 34.54 30.79 33.18 30.50 34.80 26.41 42.72 30.55 43.29 57.76 59.08 30.36 45.53 84.80 48.01 33.68 36.17 41.67 34.38 30.35 26.34 30.48
-1.20 -0.24 -0.86 -0.75 -0.78 -0.78 -0.95 -0.83 -1.29 -1.00 -1.45 -1.96 -2.01 -0.99 -1.52 -2.38 -1.08 -0.75 -0.91 -0.91 -0.95 -1.00 -0.91 -0.83
14.45 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.72 0.00 0.00 0.00 0.00 0.02 0.00 0.00 0.00 0.00 -4.54 -1.57 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

HUD VL
61758
47.00 46.09 40.62 34.75 39.94 45.36 48.07 109.09 56.33 46.63 49.79 66.13 68.04 179.80 210.99 193.81 52.90 36.97 39.93 36.89 37.72 35.24 32.73 34.30
4.07 0.97 3.70 3.21 3.47 3.25 3.96 2.98 4.74 4.58 4.89 6.41 6.55 3.10 -6.29 7.72 3.80 2.54 2.86 2.85 3.10 2.96 2.72 3.00
-4.18 -35.95 -1.52 0.00 -2.50 -10.84 -8.36 -78.87 -7.58 -0.10 -0.16 0.00 -0.40 -145.35 -288.59 -98.90 0.00 0.00 0.00 0.00 0.00 -0.94 -2.76 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

LONGIL
61762
48.33 46.73 43.85 42.20 42.00 48.63 56.18 110.69 58.99 62.03 61.33 71.37 69.91 204.91 258.50 211.77 54.34 37.90 41.09 40.23 42.32 37.11 34.41 38.57
5.13 1.29 5.14 4.55 4.90 4.54 5.55 3.99 6.44 6.43 6.66 8.51 8.42 3.62 -7.24 9.29 5.24 3.47 4.01 3.97 4.80 4.36 4.00 4.40
-4.45 -36.27 -3.31 -6.12 -3.14 -12.82 -14.88 -79.46 -8.54 -13.65 -9.93 -3.15 -0.41 -169.94 -337.05 -115.30 0.00 0.00 0.00 -2.22 -2.90 -1.40 -3.16 -2.86
NNNNNNNNNNNNNNNNNNNNNNNN

MHK VL
61756
40.81 15.26 36.86 32.71 35.64 34.17 38.53 40.38 47.27 44.11 47.07 62.89 64.39 45.10 -50.90 99.72 51.28 35.99 38.79 35.63 36.27 32.92 28.85 32.62
1.39 0.33 1.22 1.17 1.29 1.21 1.49 1.27 2.13 2.15 2.31 3.18 3.24 1.64 -3.61 4.35 2.18 1.56 1.72 1.59 1.64 1.42 1.17 1.32
-0.67 -5.76 -0.24 0.00 -0.39 -1.68 -1.28 -11.86 -1.13 -0.02 -0.02 0.00 -0.06 -12.11 -24.02 -8.18 0.00 0.00 0.00 0.00 0.00 -0.15 -0.42 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

MILLWD
61759
47.14 46.62 40.70 34.80 40.01 45.55 48.26 110.16 56.54 46.75 49.91 66.30 68.21 201.54 253.74 208.39 53.01 37.02 39.98 36.95 37.80 35.34 32.86 34.40
4.15 0.99 3.76 3.26 3.51 3.30 4.04 3.05 4.85 4.70 5.02 6.59 6.71 3.13 -6.28 7.84 3.92 2.59 2.90 2.92 3.18 3.04 2.82 3.09
-4.25 -36.46 -1.54 0.00 -2.54 -10.98 -8.46 -79.88 -7.68 -0.10 -0.16 0.00 -0.41 -167.05 -331.33 -113.36 0.00 0.00 0.00 0.00 0.00 -0.95 -2.80 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

N.Y.C.
61761
66.97 65.41 61.30 48.77 44.07 45.86 62.08 119.05 70.95 70.52 79.57 103.83 102.34 207.67 275.64 232.74 82.82 56.70 58.37 57.00 62.53 73.80 62.44 53.82
4.55 1.09 4.17 3.61 3.90 3.67 4.52 3.37 5.34 5.18 5.53 7.10 7.01 3.15 -6.12 7.92 4.07 2.71 3.01 3.09 3.34 3.22 3.04 3.42
-23.68 -55.15 -21.74 -13.62 -6.21 -10.92 -21.80 -88.44 -21.60 -23.38 -29.30 -37.02 -34.23 -173.17 -353.07 -137.63 -29.65 -19.56 -18.28 -19.88 -24.57 -39.22 -32.15 -19.10
NNNNNNNNNNNNNNNNNNNNNNNN

NORTH
61755
37.62 8.92 34.72 31.00 33.50 30.67 34.89 26.57 43.12 41.04 43.73 58.46 59.85 30.73 -70.99 85.85 49.13 34.53 36.80 33.54 33.90 30.24 26.22 30.61
-1.12 -0.25 -0.68 -0.53 -0.46 -0.60 -0.86 -0.67 -0.90 -0.91 -1.01 -1.26 -1.24 -0.62 0.32 -1.34 0.03 0.09 -0.27 -0.50 -0.73 -1.10 -1.04 -0.69
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
37.09 52.70 39.95 33.84 39.38 46.51 48.37 123.15 56.41 43.96 48.26 64.34 66.47 74.50 65.46 137.42 51.82 36.22 45.00 45.00 37.55 34.80 32.61 33.44
3.17 0.72 2.75 2.31 2.43 2.34 2.68 2.11 3.37 2.43 3.33 4.62 4.90 4.11 3.39 5.20 2.72 1.79 2.61 2.42 2.23 2.34 2.07 2.13
8.73 -42.81 -1.81 0.00 -2.98 -12.89 -9.94 -93.80 -9.01 -8.26 -0.19 0.00 -0.48 -13.70 -14.99 -45.03 0.00 0.00 -3.47 -4.54 -1.57 -1.11 -3.28 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

O H
61846
30.60 13.25 32.21 28.50 31.26 29.71 32.88 35.13 39.71 29.00 39.72 52.69 39.00 28.41 42.95 80.14 44.48 31.69 33.76 38.62 32.40 28.40 25.01 28.35
-3.32 -0.87 -3.40 -3.03 -3.05 -3.05 -4.02 -2.94 -5.35 -3.70 -5.04 -7.02 -6.23 -2.93 -4.10 -7.05 -4.62 -2.74 -3.32 -3.96 -2.92 -3.05 -2.57 -2.96
8.73 -4.94 -0.21 0.00 -0.34 -1.49 -1.15 -10.83 -1.04 0.57 -0.02 0.00 16.54 0.00 0.02 0.00 0.00 0.00 0.00 -4.54 -1.57 -0.11 -0.33 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

PJM
61847
36.15 34.64 34.39 29.83 34.26 37.47 39.98 82.82 46.68 38.95 42.92 56.98 64.88 136.74 55.50 44.99 40.00 35.00 34.24 43.21 36.18 29.86 27.65 29.73
2.24 -0.54 -2.11 -1.70 -1.52 -1.63 -1.82 -1.40 -2.82 1.34 -1.93 -2.73 2.81 -1.53 1.87 0.64 1.33 1.17 -2.84 0.63 0.85 -2.15 -1.55 -1.58
8.73 -26.01 -1.10 0.00 -1.81 -7.83 -6.04 -56.98 -5.48 -4.35 -0.11 0.00 -0.30 -106.91 -6.56 -14.55 -0.06 16.92 0.00 -4.54 -1.57 -0.66 -1.95 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

WEST
61752
36.56 14.02 32.87 29.10 31.96 30.48 33.85 37.13 41.02 38.29 41.04 54.61 56.02 29.32 -67.52 82.30 45.37 32.31 34.44 31.60 32.08 29.22 25.75 29.12
-2.84 -0.69 -2.76 -2.44 -2.39 -2.46 -3.19 -2.24 -4.16 -3.68 -3.72 -5.10 -5.13 -2.03 3.79 -4.89 -3.73 -2.12 -2.64 -2.44 -2.54 -2.25 -1.86 -2.19
-0.65 -5.54 -0.23 0.00 -0.39 -1.67 -1.29 -12.14 -1.17 -0.02 -0.02 0.00 -0.06 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.12 -0.36 0.00
NNNNNNNNNNNNNNNNNNNNNNNN