FAQ and methodology
All companies on the list must publish financial data and report part or all of their figures to a government agency. In the U.S., private companies and cooperatives...
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1 State Grid 24 132,885 24 4,423 98 2 Électricité de France 68 81,629 10 7,690 9 3 Enel 109 59,778 24 5,444 43 4 Tokyo Electric Power 146 47,980 6 -1,314 -152 5 Veolia Environnement 153 44,750 24 1,270 33 6 Gaz de France 193 37,541 8 3,384 17 7 China Southern Power Grid 226 33,861 21 1,560 45 8 Centrica 231 32,779 8 3,011 0 9 Korea Electric Power 245 31,355 9 1,535 -34 10 Scottish & Southern Energy 253 30,618 36 1,752 12 11 Endesa 258 30,018 16 3,661 -2 12 Iberdrola 339 23,910 73 3,222 55 13 Kansai Electric Power 347 23,549 6 747 -41 14 National Grid 351 23,479 36 6,414 143 15 Chubu Electric Power 391 21,456 13 618 -20 16 Vattenfall 396 21,253 8 2,925 15 17 CFE 408 20,658 7 -683 -458 18 Energie Baden-Württemberg 418 20,271 22 1,867 48 19 Exelon 444 18,925 21 2,736 72
1 State Grid 132,885 186,436 2 Électricité de France 81,629 272,161 3 Enel 59,778 180,927 4 Tokyo Electric Power 47,980 137,429 5 Veolia Environnement 44,750 67,704 6 Gaz de France 37,541 67,515 7 China Southern Power Grid 33,861 43,587 8 Centrica 32,779 23,598 9 Korea Electric Power 31,355 86,474 10 Scottish & Southern Energy 30,618 27,777 11 Endesa 30,018 84,868 12 Iberdrola 23,910 99,835 13 Kansai Electric Power 23,549 68,213 14 National Grid 23,479 75,171 15 Chubu Electric Power 21,456 56,626 16 Vattenfall 21,253 52,333 17 CFE 20,658 69,998 18 Energie Baden-Württemberg 20,271 41,543 19 Exelon 18,925 45,894
From the July 21, 2008 issue