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: 09/18/2010
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CAPITL
61757
38.00 35.89 -4.47 29.55 -44.25 26.43 33.97 36.95 40.39 40.34 41.43 39.07 39.87 41.64 40.04 42.12 40.99 44.29 42.57 47.19 39.05 38.44 37.79 35.51
1.31 1.28 -0.16 1.08 -1.59 0.96 1.29 1.47 1.61 1.55 1.60 1.54 1.59 1.45 1.47 1.62 1.47 1.42 1.47 1.97 1.55 1.35 1.19 1.14
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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
36.01 34.06 -4.21 28.04 -41.93 25.12 32.24 35.09 38.19 38.08 39.13 36.85 37.52 39.25 37.82 39.79 38.80 42.03 40.31 44.48 37.09 36.46 35.97 33.66
-0.67 -0.54 0.11 -0.43 0.73 -0.35 -0.44 -0.39 -0.60 -0.70 -0.70 -0.68 -0.76 -0.95 -0.75 -0.71 -0.72 -0.84 -0.79 -0.75 -0.41 -0.63 -0.63 -0.71
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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
38.01 35.73 -4.46 29.17 -43.75 26.04 33.49 36.69 40.28 40.40 41.74 39.47 40.48 42.35 40.85 42.94 41.80 44.94 42.88 47.34 39.37 38.71 38.07 35.58
1.32 1.12 -0.14 0.70 -1.09 0.56 0.81 1.20 1.49 1.61 1.92 1.93 2.20 2.16 2.28 2.45 2.28 2.07 1.78 2.12 1.87 1.61 1.47 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

GENESE
61753
35.22 33.31 -4.13 27.57 -41.33 24.75 31.75 34.49 37.41 37.39 38.43 36.21 36.84 38.44 37.12 39.15 38.14 41.38 39.71 43.79 36.70 36.04 35.51 33.17
-1.46 -1.30 0.18 -0.89 1.33 -0.73 -0.92 -0.99 -1.38 -1.39 -1.40 -1.33 -1.45 -1.76 -1.45 -1.35 -1.38 -1.49 -1.38 -1.43 -0.80 -1.06 -1.09 -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

H Q
61844
36.97 34.86 -4.35 28.67 -42.96 25.67 32.95 35.72 39.21 41.50 41.00 37.75 38.40 40.49 42.00 42.00 42.00 43.20 41.50 45.45 42.00 37.44 36.99 34.75
0.28 0.25 -0.04 0.20 -0.30 0.19 0.27 0.24 0.43 0.39 0.28 0.22 0.12 0.30 0.09 0.00 -0.01 0.33 0.40 0.23 -0.17 0.35 0.39 0.37
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -2.72 -0.14 0.00 0.00 0.00 -3.34 -1.00 -2.24 0.00 0.00 0.00 0.30 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

HUD VL
61758
38.27 35.92 -4.47 29.37 -44.04 26.25 33.74 36.88 40.46 40.55 41.82 39.51 40.49 42.36 40.84 42.93 41.80 44.98 42.96 47.46 39.40 38.80 38.17 35.73
1.59 1.32 -0.16 0.90 -1.37 0.77 1.06 1.39 1.68 1.77 1.99 1.98 2.21 2.17 2.27 2.43 2.28 2.11 1.86 2.24 1.90 1.70 1.58 1.36
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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
38.38 35.72 -4.45 29.33 -44.05 26.12 33.67 37.01 40.65 41.19 43.25 41.32 71.69 49.15 41.96 44.01 42.84 45.99 49.89 47.80 39.82 39.05 38.49 35.79
1.69 1.11 -0.14 0.86 -1.38 0.64 0.99 1.52 1.87 2.37 3.05 3.04 3.31 3.23 3.33 3.50 3.31 3.05 2.30 2.57 2.32 1.96 1.89 1.42
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.03 -0.37 -0.75 -30.10 -5.72 -0.07 -0.01 -0.01 -0.07 -6.50 0.00 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

MHK VL
61756
37.41 35.26 -4.38 28.94 -43.33 25.95 33.34 36.33 39.87 39.85 40.88 38.47 39.20 41.10 39.51 41.45 40.29 43.66 41.91 46.28 38.31 37.81 37.21 34.89
0.73 0.66 -0.07 0.47 -0.67 0.47 0.66 0.84 1.08 1.06 1.06 0.93 0.92 0.90 0.93 0.95 0.77 0.79 0.82 1.06 0.81 0.72 0.61 0.52
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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
37.98 35.70 -4.45 29.15 -43.71 26.02 33.47 36.64 40.24 40.38 41.70 39.43 40.45 42.31 40.81 42.89 41.75 44.91 42.86 47.32 39.34 38.68 38.03 35.56
1.29 1.09 -0.14 0.68 -1.05 0.55 0.79 1.16 1.46 1.59 1.88 1.90 2.17 2.12 2.24 2.40 2.23 2.04 1.76 2.10 1.84 1.59 1.44 1.19
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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
38.14 35.85 -4.47 29.23 -43.85 26.09 33.57 36.82 40.41 40.55 42.93 39.95 40.65 42.55 41.05 43.13 42.00 45.12 43.05 47.49 39.51 38.88 38.22 35.70
1.45 1.25 -0.16 0.76 -1.19 0.61 0.89 1.33 1.63 1.77 2.09 2.10 2.37 2.35 2.47 2.63 2.47 2.25 1.95 2.27 2.02 1.79 1.62 1.33
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -1.01 -0.31 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

NORTH
61755
37.53 35.39 -4.40 29.06 -43.57 26.04 33.41 36.18 39.86 39.84 40.68 38.23 38.90 41.00 39.27 41.08 40.01 43.71 42.10 46.11 38.06 37.84 37.36 35.19
0.85 0.78 -0.09 0.59 -0.91 0.56 0.73 0.69 1.08 1.06 0.85 0.69 0.62 0.81 0.70 0.57 0.49 0.84 1.00 0.89 0.56 0.75 0.77 0.82
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 0.00 0.00 0.00 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

NPX
61845
37.62 35.50 -4.42 29.17 -43.69 26.05 33.46 36.76 40.38 40.10 42.48 39.07 40.06 41.88 40.36 44.37 43.51 44.05 42.15 46.65 38.73 38.04 37.42 35.20
0.93 0.89 -0.10 0.70 -1.03 0.57 0.79 1.27 1.60 1.31 1.77 1.53 1.79 1.68 1.79 2.37 1.50 1.18 1.05 1.43 1.23 0.95 0.83 0.83
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.14 0.00 0.00 0.00 0.00 -1.00 -2.24 0.00 0.00 0.00 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

O H
61846
34.05 32.26 -4.00 26.84 -40.27 24.08 30.78 33.33 35.75 35.71 37.10 34.56 35.13 36.52 35.32 39.24 38.69 39.61 38.03 41.63 35.20 34.47 34.20 32.05
-2.64 -2.35 0.31 -1.63 2.39 -1.40 -1.90 -2.16 -3.03 -3.08 -3.61 -2.98 -3.15 -3.68 -3.25 -2.75 -3.32 -3.26 -3.06 -3.60 -2.30 -2.63 -2.39 -2.32
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.14 0.00 0.00 0.00 0.00 -1.00 -2.24 0.00 0.00 0.00 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

PJM
61847
33.94 32.37 -3.87 26.49 -39.37 27.88 30.49 33.47 36.20 35.84 38.89 34.56 34.93 36.49 35.46 40.63 40.17 39.20 37.56 41.41 34.80 34.10 33.75 31.40
-2.75 -2.23 0.45 -1.97 3.29 -1.71 -2.18 -2.02 -2.58 -2.94 -1.83 -2.98 -3.35 -3.71 -3.11 -1.37 -1.84 -3.67 -3.54 -3.81 -2.70 -3.00 -2.85 -2.97
0.00 0.00 0.00 0.00 0.00 1.57 0.00 0.00 0.00 0.00 -0.14 0.00 0.00 0.00 0.00 -1.00 -2.24 0.00 0.00 0.00 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

WEST
61752
34.42 32.69 -4.02 27.10 -40.57 24.30 31.14 33.81 36.34 36.23 37.16 35.00 35.50 36.90 35.77 37.78 36.84 39.95 38.40 42.10 35.61 34.83 34.52 32.25
-2.26 -1.91 0.29 -1.36 2.09 -1.18 -1.54 -1.67 -2.44 -2.55 -2.66 -2.54 -2.78 -3.30 -2.80 -2.72 -2.68 -2.92 -2.70 -3.12 -1.89 -2.26 -2.07 -2.12
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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN