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: 08/28/2009
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CAPITL
61757
48.53 36.11 32.60 38.52 48.53 46.70 42.72 39.52 47.66 47.50 40.93 22.88 31.32 31.55 36.68 31.81 25.59 32.29 31.14 60.93 23.13 24.91 26.52 51.68
1.94 1.41 1.47 1.63 1.91 2.15 2.17 2.10 2.53 2.47 2.21 1.33 1.91 1.96 2.29 1.85 1.44 1.87 1.87 1.75 1.37 1.41 1.34 2.32
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.04 -0.21 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -33.40 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

CENTRL
61754
46.44 34.39 30.94 36.92 46.73 44.92 40.87 37.90 45.54 45.25 39.10 21.85 29.83 30.01 34.85 30.30 24.41 30.76 29.49 29.85 21.98 23.85 25.50 49.59
-0.15 -0.30 -0.19 0.04 0.11 0.37 0.32 0.48 0.45 0.43 0.38 0.30 0.42 0.43 0.46 0.34 0.26 0.33 0.22 0.23 0.23 0.35 0.32 0.24
0.00 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 -3.83 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

DUNWOD
61760
50.42 37.68 33.98 40.13 50.41 48.80 44.94 41.93 51.18 53.90 43.41 24.26 33.10 33.30 38.74 33.64 27.02 34.15 32.78 54.16 24.30 26.20 27.72 53.78
3.83 2.99 2.85 3.24 3.79 4.25 4.39 4.52 5.47 5.40 4.69 2.71 3.69 3.71 4.36 3.68 2.87 3.72 3.51 3.08 2.55 2.70 2.54 4.42
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.62 -3.69 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -25.30 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

GENESE
61753
45.18 33.46 30.04 35.82 45.30 43.59 39.49 36.68 43.77 43.75 37.74 21.02 28.67 28.87 33.45 29.10 23.36 29.56 28.29 27.83 21.09 22.91 24.59 47.93
-1.40 -1.23 -1.09 -1.07 -1.32 -0.96 -1.06 -0.73 -1.33 -1.07 -0.98 -0.53 -0.74 -0.71 -0.94 -0.86 -0.79 -0.87 -0.98 -0.86 -0.66 -0.59 -0.59 -1.43
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 0.00 0.00 0.00 -2.90 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

H Q
61844
27.00 27.00 30.56 36.20 45.90 31.79 37.80 30.55 43.71 43.47 37.48 20.83 28.42 28.55 33.20 29.05 23.46 29.48 28.39 24.98 21.11 22.84 15.00 27.00
-0.36 -0.44 -0.57 -0.68 -0.72 -1.09 -1.22 -1.32 -1.38 -1.35 -1.24 -0.72 -0.99 -1.03 -1.18 -0.91 -0.69 -0.95 -0.88 -0.81 -0.64 -0.67 -0.68 -0.36
8.33 3.83 0.00 0.00 0.00 5.66 2.53 8.28 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 9.62 -2.85
NNNNNNNNNNNNNNNNNNNNNNNN

HUD VL
61758
50.34 37.61 33.90 40.08 50.39 48.73 44.81 41.78 50.86 52.82 43.26 24.18 32.95 33.16 38.54 33.45 26.88 33.96 32.61 53.80 24.18 26.06 27.61 53.59
3.76 2.92 2.77 3.19 3.77 4.18 4.26 4.37 5.28 5.17 4.54 2.63 3.54 3.58 4.16 3.49 2.73 3.53 3.34 2.93 2.42 2.56 2.43 4.23
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.48 -2.84 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -25.08 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

LONGIL
61762
50.36 38.12 34.51 40.62 50.69 49.25 45.54 42.79 51.95 55.17 45.94 24.81 33.58 33.70 39.58 34.37 27.57 46.07 33.47 54.75 24.63 26.53 27.91 53.85
3.78 3.43 3.38 3.74 4.07 4.69 4.99 5.38 6.23 6.67 6.01 3.26 4.17 4.12 5.19 4.41 3.42 4.68 4.20 3.64 2.88 3.03 2.74 4.49
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.62 -3.69 -1.22 0.00 0.00 0.00 0.00 0.00 0.00 -10.97 0.00 -25.32 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

MHK VL
61756
48.06 35.67 32.00 37.97 48.01 45.98 42.01 38.95 47.13 47.01 40.42 22.55 30.77 30.96 35.95 31.30 25.21 31.72 30.56 30.99 22.77 24.57 26.16 51.06
1.47 0.97 0.87 1.09 1.38 1.42 1.46 1.53 2.00 2.00 1.70 1.00 1.37 1.37 1.57 1.34 1.06 1.30 1.28 1.16 1.02 1.06 0.98 1.70
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.03 -0.19 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -4.04 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

MILLWD
61759
50.31 37.58 33.87 40.02 50.29 48.67 44.81 41.81 51.02 53.70 43.30 24.21 33.03 33.22 38.65 33.56 26.96 34.06 32.71 54.22 24.25 26.14 27.66 53.66
3.73 2.88 2.75 3.13 3.66 4.11 4.26 4.40 5.32 5.28 4.58 2.66 3.62 3.64 4.27 3.60 2.81 3.63 3.44 3.02 2.50 2.64 2.49 4.30
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.60 -3.61 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -25.41 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

N.Y.C.
61761
50.85 37.99 34.26 40.45 50.81 49.24 45.35 42.36 55.24 101.91 46.31 37.89 35.32 33.68 39.10 33.95 27.27 34.45 33.04 54.39 24.50 26.41 27.95 54.18
4.26 3.30 3.13 3.57 4.19 4.69 4.80 4.94 5.96 5.89 5.12 2.94 4.01 4.03 4.71 3.99 3.12 4.03 3.76 3.29 2.75 2.91 2.77 4.82
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -4.19 -51.20 -2.47 -13.40 -1.90 -0.06 0.00 0.00 0.00 0.00 0.00 -25.31 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

NORTH
61755
46.41 34.63 30.92 36.56 46.28 43.46 39.34 36.16 43.93 43.65 37.56 20.83 28.41 28.53 33.17 29.16 23.57 29.43 28.46 24.95 21.15 22.89 24.57 48.78
-0.17 -0.07 -0.21 -0.32 -0.35 -1.10 -1.21 -1.25 -1.17 -1.17 -1.16 -0.72 -1.00 -1.06 -1.22 -0.81 -0.58 -1.00 -0.82 -0.84 -0.60 -0.62 -0.61 -0.58
0.00 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
28.93 28.93 32.93 38.87 48.91 35.23 39.00 38.21 48.69 49.54 41.50 23.23 31.81 32.02 37.25 32.28 25.96 32.81 31.65 57.96 23.48 25.30 26.85 27.39
1.57 1.49 1.80 1.98 2.29 2.35 2.53 2.99 3.33 3.17 2.78 1.68 2.40 2.44 2.86 2.32 1.81 2.38 2.38 2.20 1.73 1.79 1.68 1.28
8.33 3.83 0.00 0.00 0.00 5.66 5.07 4.94 -0.26 -1.56 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -29.97 0.00 0.00 0.00 -1.61
NNNNNNNNNNNNNNNNNNNNNNNN

O H
61846
24.18 24.82 28.66 34.33 43.34 30.52 36.07 28.90 40.40 40.33 34.62 19.28 26.27 26.46 30.64 26.76 21.48 27.37 26.16 26.45 19.48 21.34 23.08 23.91
-3.18 -2.61 -2.47 -2.56 -3.28 -2.36 -2.94 -3.35 -4.69 -4.49 -4.11 -2.27 -3.14 -3.12 -3.74 -3.20 -2.67 -3.05 -3.11 -2.76 -2.27 -2.16 -2.10 -2.21
8.33 3.83 0.00 0.00 0.00 5.66 2.53 7.90 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -3.42 0.00 0.00 0.00 -1.61
NNNNNNNNNNNNNNNNNNNNNNNN

PJM
61847
28.45 28.65 30.14 36.38 46.07 35.43 41.75 36.35 45.05 52.28 38.55 22.66 29.01 29.12 34.27 29.36 23.34 29.63 28.36 43.28 21.10 23.08 24.76 27.03
1.10 1.21 -0.99 -0.51 -0.55 2.55 2.74 2.44 -0.91 -1.33 -0.50 -0.69 -0.65 -0.47 -0.11 -0.60 -0.82 -0.79 -0.91 -0.70 -0.66 -0.43 -0.42 0.92
8.33 3.83 0.00 0.00 0.00 5.66 2.53 6.25 -0.87 -8.79 -0.33 -1.81 -0.26 -0.01 0.00 0.00 0.00 0.00 0.00 -18.19 0.00 0.00 0.00 -1.61
NNNNNNNNNNNNNNNNNNNNNNNN

WEST
61752
43.91 32.52 29.25 35.09 44.27 42.45 37.97 35.27 41.68 41.52 35.67 19.91 27.22 27.47 31.82 27.70 22.14 28.17 26.91 27.50 20.07 22.09 23.78 46.47
-2.67 -2.18 -1.88 -1.80 -2.35 -2.10 -2.58 -2.15 -3.41 -3.29 -3.05 -1.64 -2.19 -2.11 -2.56 -2.25 -2.01 -2.26 -2.36 -2.07 -1.68 -1.42 -1.40 -2.89
0.00 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 -3.78 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN