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: 09/14/2008
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CAPITL
61757
78.73 95.50 69.44 52.30 52.17 55.52 58.39 60.59 65.30 63.88 72.04 101.54 121.99 147.23 254.42 235.63 187.55 153.11 129.15 243.14 964.18 602.22 218.13 126.11
3.61 3.78 2.45 1.86 1.88 2.22 2.25 2.37 2.81 2.96 3.75 5.28 6.12 7.26 11.78 11.38 9.03 7.86 6.80 14.52 44.03 28.20 9.06 6.02
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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
75.58 91.41 66.47 50.27 50.20 52.87 55.85 57.76 62.29 61.46 69.26 99.35 119.49 143.79 246.58 227.11 180.96 147.41 123.99 230.33 913.20 569.64 208.52 119.30
0.46 -0.31 -0.52 -0.17 -0.09 -0.44 -0.29 -0.47 -0.20 0.54 0.97 3.09 3.63 3.82 3.95 2.86 2.44 2.16 1.64 1.71 -6.95 -4.38 -0.54 -0.79
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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

DUNWOD
61760
80.98 98.43 71.66 53.74 53.57 56.82 59.82 61.95 67.09 66.29 74.92 106.43 128.15 154.36 265.49 246.29 195.95 159.29 134.00 250.51 983.76 613.23 223.11 130.28
5.86 6.71 4.67 3.30 3.27 3.52 3.68 3.73 4.60 5.36 6.63 10.17 12.28 14.39 22.85 22.04 17.43 14.04 11.65 21.89 63.61 39.20 14.04 10.19
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

GENESE
61753
75.38 90.19 65.49 49.33 49.10 51.80 54.71 55.87 60.28 59.75 67.73 96.89 117.03 141.42 244.35 226.01 181.19 147.72 123.90 227.66 893.46 560.03 207.97 118.65
0.26 -1.54 -1.50 -1.11 -1.19 -1.50 -1.43 -2.35 -2.21 -1.18 -0.56 0.63 1.16 1.45 1.71 1.76 2.67 2.48 1.55 -0.97 -26.69 -14.00 -1.09 -1.44
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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
59.11 90.47 66.23 49.89 49.74 52.68 55.50 57.79 61.76 59.72 66.53 93.13 111.94 135.45 235.95 217.72 151.74 140.78 118.75 222.15 124.15 141.07 138.16 118.10
-1.64 -1.25 -0.76 -0.55 -0.55 -0.62 -0.63 -0.44 -0.72 -1.21 -1.77 -3.14 -3.93 -4.52 -6.69 -6.53 -5.18 -4.47 -3.60 -6.47 -5.46 -4.79 -25.42 -1.99
7.55 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 10.00 0.00 0.00 0.00 62.69 17.28 63.55 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

HUD VL
61758
80.52 97.95 71.29 53.51 53.33 56.57 59.59 61.79 66.85 65.98 74.52 105.88 127.71 154.13 265.28 245.88 195.62 159.12 133.85 250.35 984.34 613.32 222.74 129.74
5.40 6.22 4.31 3.07 3.04 3.26 3.46 3.57 4.37 5.06 6.23 9.62 11.84 14.16 22.64 21.63 17.10 13.87 11.50 21.72 64.19 39.29 13.67 9.65
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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
83.31 100.63 73.85 55.28 55.09 58.46 61.61 63.53 69.17 92.47 96.44 112.87 155.55 204.98 313.30 398.11 766.32 384.98 137.21 268.57 994.29 612.86 226.14 132.92
8.07 8.90 6.87 4.84 4.80 5.16 5.47 5.31 6.43 7.38 8.79 13.27 15.61 18.53 30.00 28.83 22.39 18.06 14.87 27.80 74.14 38.84 17.07 12.83
-0.12 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.25 -24.17 -19.37 -3.34 -24.07 -46.47 -40.66 -145.03 -565.42 -221.67 0.00 -12.14 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

MHK VL
61756
76.58 93.14 67.86 51.09 50.94 53.94 56.92 59.13 63.81 62.56 70.37 99.43 119.73 144.78 250.92 231.55 184.49 150.05 126.33 236.28 933.34 583.08 214.00 122.37
1.46 1.42 0.87 0.65 0.65 0.63 0.78 0.91 1.32 1.63 2.08 3.17 3.86 4.81 8.28 7.30 5.97 4.80 3.98 7.66 13.18 9.05 4.94 2.28
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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

MILLWD
61759
80.81 98.22 71.48 53.61 53.43 56.66 59.66 61.85 66.99 66.20 74.82 106.33 128.12 154.44 265.73 246.42 196.10 159.44 134.14 250.90 985.50 613.98 223.12 130.08
5.69 6.49 4.50 3.17 3.14 3.36 3.52 3.62 4.50 5.27 6.53 10.07 12.26 14.47 23.09 22.18 17.58 14.19 11.78 22.27 65.35 39.95 14.05 9.99
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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
87.72 99.06 72.05 54.03 53.84 57.10 60.11 62.26 67.45 70.09 99.22 110.17 128.77 154.29 262.22 247.38 196.68 159.88 134.52 248.88 965.69 615.32 223.79 130.97
6.39 7.34 5.07 3.58 3.55 3.80 3.98 4.04 4.96 5.79 7.05 10.88 12.90 15.04 23.72 23.13 18.16 14.63 12.17 22.65 66.20 41.46 14.72 10.88
-6.21 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -3.38 -23.88 -3.04 0.00 0.72 4.14 0.00 0.00 0.00 0.00 2.40 20.66 0.16 0.00 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

NORTH
61755
73.58 90.13 65.98 49.66 49.50 52.44 55.28 57.64 61.60 59.36 66.05 92.11 110.62 134.04 233.69 215.59 171.65 139.73 117.97 221.34 816.28 530.85 207.14 117.58
-1.54 -1.59 -1.00 -0.78 -0.79 -0.87 -0.85 -0.58 -0.89 -1.57 -2.24 -4.15 -5.24 -5.93 -8.95 -8.66 -6.87 -5.52 -4.38 -7.28 -103.87 -43.17 -1.92 -2.51
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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
65.00 96.67 70.26 52.72 52.50 55.88 58.75 60.98 65.81 64.44 72.58 102.22 100.00 147.91 117.49 236.17 122.11 135.49 128.01 242.40 141.00 154.00 119.00 94.00
4.25 4.95 3.28 2.28 2.21 2.58 2.62 2.76 3.32 3.52 4.29 5.95 5.15 7.94 6.28 11.92 8.61 8.14 6.67 13.77 11.40 8.14 6.57 5.04
7.55 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.00 7.22 0.00 53.41 19.16 10.41 0.00 62.69 17.28 114.71 2.74
NNNNNNNNNNNNNNNNNNNNNNNN

O H
61846
59.05 86.21 62.57 47.13 46.83 49.35 52.06 52.38 56.16 55.75 62.00 89.75 108.25 130.45 225.90 209.07 168.42 137.69 115.65 208.97 115.88 134.87 149.45 111.58
-1.70 -5.51 -4.41 -3.31 -3.46 -3.95 -4.07 -5.85 -6.33 -5.17 -8.27 -6.51 -7.61 -9.52 -16.74 -15.18 -10.10 -7.56 -6.70 -19.66 -13.72 -10.99 -14.13 -8.50
7.55 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 0.00 0.00 62.69 17.28 63.55 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

PJM
61847
64.37 89.23 63.61 48.25 48.36 50.84 53.84 55.61 60.24 60.51 102.49 105.00 117.77 120.00 131.00 222.02 175.60 143.19 121.04 226.90 137.68 157.04 169.72 114.21
3.62 -2.49 -3.37 -2.20 -1.94 -2.46 -2.30 -2.62 -2.25 -0.86 4.65 6.71 8.04 8.18 7.69 -2.22 -2.92 -2.07 -1.31 -1.41 8.72 12.85 6.13 -5.88
7.55 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.45 -18.17 -5.60 -14.82 -5.93 -4.87 0.00 0.00 0.00 0.00 0.31 63.33 18.95 63.55 0.00
NNNNNNNNNNNNNNNNNNNNNNNN

WEST
61752
74.16 87.45 63.38 47.79 47.54 50.07 52.87 53.35 57.42 57.25 65.31 93.15 112.42 135.13 234.04 216.09 173.55 141.84 119.28 216.04 836.47 529.77 199.53 114.11
-0.96 -4.27 -3.60 -2.66 -2.75 -3.24 -3.26 -4.88 -5.07 -3.68 -2.98 -3.11 -3.45 -4.84 -8.60 -8.16 -4.97 -3.41 -3.07 -12.59 -83.68 -44.25 -9.53 -5.99
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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