7Baggers
Quarterly
Annual
    Unit: USD2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-06-30 2016-03-31 2015-09-30 2014-06-30 2014-03-31 2013-09-30 2013-06-30 2013-03-31 2009-12-31 2009-06-30 2008-09-30 2008-06-30 2008-03-31 2007-12-31 2007-09-30 2007-06-30 
      
    		                                                   
      current assets
    		                                                   
      cash and cash equivalents
    		362,000,000 844,000,000 465,000,000  412,000,000 699,000,000 802,000,000 227,000,000 157,000,000 389,000,000 571,000,000  168,000,000 77,000,000 446,000,000 452,000,000 102,000,000 153,000,000 496,000,000 168,000,000 519,000,000 1,587,000,000 834,000,000 140,000,000 403,000,000 312,000,000 234,000,000 153,000,000 323,000,000 477,000,000 195,000,000 182,000,000 142,000,000 418,000,000 433,000,000 385,000,000 177,000,000        1,025,000,000       
      restricted cash and cash equivalents
    		70,000,000 81,000,000 61,000,000  55,000,000 90,000,000 59,000,000 21,000,000 27,000,000 17,000,000 27,000,000  27,000,000 19,000,000 28,000,000 24,000,000 30,000,000 18,000,000 28,000,000 17,000,000 39,000,000 17,000,000 27,000,000 17,000,000 29,000,000 22,000,000 33,000,000 21,000,000 42,000,000 17,000,000 26,000,000 17,000,000 27,000,000 17,000,000 30,000,000 18,000,000 28,000,000        31,000,000       
      accounts receivable and accrued revenue, less allowance of 28 in 2025 and 23 in 2024
    		922,000,000                                                   
      accounts receivable – related parties
    		12,000,000 12,000,000 12,000,000  9,000,000 8,000,000 9,000,000 11,000,000 9,000,000 13,000,000 13,000,000  14,000,000 13,000,000 10,000,000 12,000,000 17,000,000 16,000,000 17,000,000 19,000,000    17,000,000 16,000,000 15,000,000 14,000,000 14,000,000 15,000,000 14,000,000 13,000,000 12,000,000 12,000,000 12,000,000 12,000,000 12,000,000 11,000,000               
      inventories at average cost
    		                                                   
      gas in underground storage
    		566,000,000 402,000,000 247,000,000  536,000,000 419,000,000 326,000,000 587,000,000 725,000,000 570,000,000 437,000,000  1,057,000,000 606,000,000 233,000,000 462,000,000 556,000,000 318,000,000 195,000,000 353,000,000 420,000,000 285,000,000 225,000,000 399,000,000 505,000,000 353,000,000 256,000,000 450,000,000 551,000,000 367,000,000 244,000,000 458,000,000 584,000,000 395,000,000 243,000,000 377,000,000 314,000,000        887,000,000 1,476,000,000 993,000,000 623,000,000  1,301,000,000 922,000,000 
      materials and supplies
    		307,000,000 305,000,000 310,000,000  294,000,000 280,000,000 273,000,000 267,000,000 255,000,000 244,000,000 228,000,000  196,000,000 184,000,000 174,000,000 168,000,000 173,000,000 172,000,000 162,000,000 155,000,000 154,000,000 150,000,000 143,000,000 140,000,000 142,000,000 147,000,000 148,000,000 143,000,000 140,000,000 143,000,000 136,000,000 133,000,000 126,000,000 121,000,000 118,000,000 119,000,000 120,000,000        115,000,000 110,000,000 95,000,000 97,000,000  83,000,000 81,000,000 
      generating plant fuel stock
    		30,000,000 29,000,000 23,000,000  54,000,000 80,000,000 78,000,000 84,000,000 80,000,000 73,000,000 61,000,000  51,000,000 55,000,000 47,000,000 37,000,000 31,000,000 49,000,000 50,000,000 68,000,000 65,000,000 71,000,000 66,000,000 66,000,000 52,000,000 52,000,000 38,000,000 57,000,000 50,000,000 60,000,000 65,000,000 81,000,000 77,000,000 66,000,000 64,000,000 77,000,000 64,000,000        136,000,000 140,000,000 106,000,000 88,000,000  125,000,000 127,000,000 
      deferred property taxes
    		294,000,000 324,000,000 360,000,000  277,000,000 309,000,000 344,000,000 426,000,000 255,000,000 282,000,000 310,000,000  234,000,000 258,000,000 287,000,000 356,000,000 215,000,000 243,000,000 267,000,000 332,000,000 199,000,000 223,000,000 246,000,000 305,000,000 184,000,000 204,000,000 226,000,000 279,000,000 167,000,000 187,000,000 207,000,000 257,000,000 157,000,000 179,000,000 203,000,000 174,000,000 193,000,000        128,000,000 111,000,000 124,000,000 136,000,000  103,000,000 116,000,000 
      regulatory assets
    		84,000,000 132,000,000 173,000,000  180,000,000 183,000,000 201,000,000 203,000,000 169,000,000 182,000,000 203,000,000  15,000,000 23,000,000 34,000,000 46,000,000 11,000,000 21,000,000 30,000,000 42,000,000 9,000,000 16,000,000 24,000,000 33,000,000 7,000,000 18,000,000 26,000,000 37,000,000 10,000,000 14,000,000 15,000,000 20,000,000 19,000,000 9,000,000 12,000,000 7,000,000 11,000,000               
      prepayments and other current assets
    		98,000,000 140,000,000 115,000,000  92,000,000 100,000,000 110,000,000 80,000,000 91,000,000 125,000,000 130,000,000  103,000,000 167,000,000 158,000,000 120,000,000 130,000,000 139,000,000 145,000,000 112,000,000 148,000,000 162,000,000 101,000,000 86,000,000 86,000,000 83,000,000 97,000,000 101,000,000 103,000,000 93,000,000 101,000,000 83,000,000 118,000,000 117,000,000 120,000,000 102,000,000 91,000,000               
      total current assets
    		2,745,000,000 3,193,000,000 2,782,000,000  2,703,000,000 2,985,000,000 3,091,000,000 2,839,000,000 2,449,000,000 2,603,000,000 2,989,000,000  3,026,000,000 2,393,000,000 2,459,000,000 2,627,000,000 2,477,000,000 2,322,000,000 2,513,000,000 2,404,000,000 2,494,000,000 3,532,000,000 2,817,000,000 2,331,000,000 2,305,000,000 2,254,000,000 2,376,000,000 2,468,000,000 2,374,000,000 2,286,000,000 2,207,000,000 2,475,000,000 2,121,000,000 2,211,000,000 2,215,000,000 2,031,000,000 1,890,000,000               
      plant, property, and equipment
    		26,532,000,000 26,097,000,000 25,483,000,000  24,844,000,000 24,520,000,000 24,230,000,000 24,128,000,000 23,068,000,000 22,856,000,000 21,740,000,000  21,262,000,000 20,715,000,000 21,656,000,000 21,391,000,000 20,961,000,000 20,701,000,000 20,279,000,000 19,954,000,000 19,191,000,000 18,214,000,000 18,112,000,000 18,030,000,000 17,381,000,000 17,133,000,000 17,493,000,000 17,363,000,000 16,842,000,000 16,450,000,000 16,196,000,000 15,996,000,000 15,563,000,000 15,317,000,000 15,059,000,000 14,575,000,000 13,456,000,000               
      plant, property, and equipment, gross
    		36,583,000,000 35,962,000,000 35,281,000,000  34,156,000,000 33,680,000,000 33,236,000,000 33,135,000,000 31,997,000,000 31,592,000,000 30,866,000,000  30,125,000,000 29,426,000,000 30,199,000,000 29,893,000,000 29,450,000,000 29,027,000,000 28,457,000,000 27,907,000,000 27,036,000,000 25,911,000,000 25,675,000,000 25,390,000,000 24,645,000,000 24,263,000,000 24,729,000,000 24,400,000,000 23,751,000,000 23,258,000,000 22,878,000,000 22,506,000,000 21,966,000,000 21,628,000,000 21,265,000,000 20,497,000,000 19,334,000,000               
      less accumulated depreciation and amortization
    		10,051,000,000 9,865,000,000 9,798,000,000  9,312,000,000 9,160,000,000 9,006,000,000 9,007,000,000 8,929,000,000 8,736,000,000 9,126,000,000  8,863,000,000 8,711,000,000 8,543,000,000 8,502,000,000 8,489,000,000 8,326,000,000 8,178,000,000 7,953,000,000 7,845,000,000 7,697,000,000 7,563,000,000 7,360,000,000 7,264,000,000 7,130,000,000 7,236,000,000 7,037,000,000 6,909,000,000 6,808,000,000 6,682,000,000 6,510,000,000 6,403,000,000 6,311,000,000 6,206,000,000 5,922,000,000 5,878,000,000               
      construction work in progress
    		3,158,000,000 2,750,000,000 2,420,000,000  1,827,000,000 1,357,000,000 1,050,000,000 944,000,000 1,626,000,000 1,408,000,000 1,263,000,000  1,078,000,000 912,000,000 884,000,000 961,000,000 973,000,000 832,000,000 928,000,000 1,085,000,000 1,439,000,000 1,222,000,000 1,032,000,000 896,000,000 1,143,000,000 973,000,000 822,000,000 763,000,000 948,000,000 787,000,000 708,000,000 765,000,000 881,000,000 802,000,000 798,000,000 612,000,000 1,451,000,000        553,000,000       
      total plant, property, and equipment
    		29,690,000,000 28,847,000,000 27,903,000,000  26,671,000,000 25,877,000,000 25,280,000,000 25,072,000,000 24,694,000,000 24,264,000,000 23,003,000,000  22,340,000,000 21,627,000,000 22,540,000,000 22,352,000,000 21,934,000,000 21,533,000,000 21,207,000,000 21,039,000,000 20,630,000,000 19,436,000,000 19,144,000,000 18,926,000,000 18,524,000,000 18,106,000,000 18,315,000,000 18,126,000,000 17,790,000,000 17,237,000,000 16,904,000,000 16,761,000,000 16,444,000,000 16,119,000,000 15,857,000,000 15,187,000,000 14,907,000,000               
      other non‑current assets
    		                                                   
      accounts receivable
    		18,000,000 68,000,000 20,000,000  20,000,000 22,000,000 22,000,000 22,000,000 30,000,000 24,000,000 23,000,000  28,000,000 29,000,000 30,000,000 30,000,000 18,000,000 18,000,000                                  
      investments
    		64,000,000 62,000,000 71,000,000  74,000,000 73,000,000 73,000,000 76,000,000 74,000,000 72,000,000 72,000,000  70,000,000 69,000,000 71,000,000 71,000,000 73,000,000 71,000,000 72,000,000 70,000,000 68,000,000 68,000,000 72,000,000 71,000,000 68,000,000 64,000,000 62,000,000 69,000,000 72,000,000 74,000,000 67,000,000 64,000,000 71,000,000 68,000,000 66,000,000 66,000,000 64,000,000               
      postretirement benefits
    		1,744,000,000 1,705,000,000 1,666,000,000  1,591,000,000 1,550,000,000 1,509,000,000 1,468,000,000 1,307,000,000 1,274,000,000 1,241,000,000  136,000,000 137,000,000 140,000,000 142,000,000 147,000,000 149,000,000 151,000,000 152,000,000 382,000,000 140,000,000 141,000,000 674,000,000 447,000,000 443,000,000 440,000,000 436,000,000 797,000,000 787,000,000 778,000,000 766,000,000 760,000,000 770,000,000 781,000,000 570,000,000 581,000,000        1,386,000,000 849,000,000 867,000,000 883,000,000  1,032,000,000 1,048,000,000 
      other
    		202,000,000 254,000,000 310,000,000  198,000,000 263,000,000 318,000,000 357,000,000 166,000,000 221,000,000 254,000,000  1,481,000,000 1,555,000,000 1,502,000,000 1,414,000,000 817,000,000 819,000,000 873,000,000 869,000,000 688,000,000 707,000,000 723,000,000 739,000,000 492,000,000 519,000,000 538,000,000 478,000,000 629,000,000 779,000,000 789,000,000 799,000,000 269,000,000 294,000,000 321,000,000 285,000,000 315,000,000        33,000,000 34,000,000 34,000,000 34,000,000  34,000,000 34,000,000 
      total other non‑current assets
    		5,573,000,000 5,659,000,000 5,610,000,000  5,443,000,000 5,493,000,000 5,530,000,000 5,606,000,000 5,370,000,000 5,398,000,000 5,394,000,000  5,006,000,000 5,020,000,000 3,741,000,000 3,774,000,000 6,102,000,000 6,098,000,000 6,003,000,000 6,223,000,000    5,580,000,000                            
      total assets
    		38,008,000,000 37,699,000,000 36,295,000,000  34,817,000,000 34,355,000,000 33,901,000,000 33,517,000,000 32,513,000,000 32,265,000,000 31,386,000,000  30,372,000,000 29,040,000,000 28,740,000,000 28,753,000,000 30,513,000,000 29,953,000,000 29,723,000,000 29,666,000,000 29,280,000,000 28,581,000,000 27,447,000,000 26,837,000,000 26,009,000,000 25,292,000,000 24,793,000,000 24,529,000,000 23,913,000,000 23,312,000,000 22,868,000,000 23,050,000,000 22,120,000,000 21,867,000,000 21,623,000,000 20,463,000,000 20,037,000,000        15,277,000,000 14,077,000,000 13,890,000,000 14,242,000,000 14,196,000,000 14,304,000,000 14,690,000,000 
      liabilities and equity
    		                                                   
      in millions
    		                                                   
      current liabilities
    		                                                   
      current portion of long-term debt and finance leases
    		1,162,000,000 1,125,000,000 707,000,000  507,000,000 772,000,000 772,000,000 980,000,000 1,043,000,000 1,132,000,000 1,433,000,000                                         
      notes payable
    		       93,000,000 247,000,000     45,000,000          90,000,000   30,000,000 97,000,000 279,000,000   170,000,000 230,000,000            19,000,000     1,000,000 1,000,000 
      accounts payable
    		1,141,000,000 1,139,000,000 943,000,000  947,000,000 789,000,000 644,000,000 802,000,000 839,000,000 752,000,000 679,000,000  949,000,000 906,000,000 687,000,000 875,000,000 787,000,000 659,000,000 538,000,000 671,000,000 662,000,000 629,000,000 490,000,000 622,000,000 598,000,000 627,000,000 544,000,000 723,000,000 680,000,000 623,000,000 534,000,000 725,000,000 624,000,000 599,000,000 479,000,000 559,000,000 534,000,000        406,000,000 417,000,000 478,000,000 396,000,000  392,000,000 469,000,000 
      accounts payable – related parties
    		8,000,000 7,000,000 8,000,000  7,000,000 7,000,000 7,000,000 7,000,000 7,000,000 7,000,000 8,000,000  7,000,000 8,000,000 8,000,000 11,000,000 8,000,000 7,000,000 7,000,000 7,000,000 5,000,000 6,000,000 7,000,000 13,000,000 9,000,000 9,000,000 6,000,000 10,000,000 9,000,000 6,000,000 6,000,000 15,000,000 8,000,000 9,000,000 9,000,000 9,000,000 9,000,000               
      accrued rate refunds
    		9,000,000 4,000,000 2,000,000  53,000,000 50,000,000 28,000,000 54,000,000 29,000,000 21,000,000 28,000,000     12,000,000 9,000,000 21,000,000 2,000,000 20,000,000 28,000,000 44,000,000 42,000,000 35,000,000 18,000,000 34,000,000 25,000,000 4,000,000 14,000,000 45,000,000 46,000,000 33,000,000 35,000,000 77,000,000 73,000,000 41,000,000 34,000,000        58,000,000 11,000,000 66,000,000 24,000,000  29,000,000 20,000,000 
      accrued interest
    		204,000,000 170,000,000 168,000,000  161,000,000 155,000,000 169,000,000 142,000,000 157,000,000 145,000,000 125,000,000  117,000,000 107,000,000 112,000,000 107,000,000 112,000,000 103,000,000 113,000,000 106,000,000 108,000,000 109,000,000 100,000,000 104,000,000 99,000,000 95,000,000 109,000,000 94,000,000 83,000,000 102,000,000 77,000,000 103,000,000 79,000,000 104,000,000 73,000,000 107,000,000 72,000,000        113,000,000 78,000,000 99,000,000 82,000,000  96,000,000 116,000,000 
      accrued taxes
    		200,000,000 461,000,000 474,000,000  183,000,000 449,000,000 455,000,000 612,000,000 159,000,000 405,000,000 408,000,000  178,000,000 392,000,000 389,000,000 515,000,000 146,000,000 357,000,000 360,000,000 457,000,000 128,000,000 326,000,000 330,000,000 437,000,000 125,000,000 295,000,000 295,000,000 398,000,000 107,000,000 267,000,000 265,000,000 360,000,000 90,000,000 256,000,000 260,000,000 252,000,000 254,000,000        225,000,000 119,000,000 226,000,000 245,000,000  155,000,000 293,000,000 
      regulatory liabilities
    		89,000,000 93,000,000 99,000,000  120,000,000 120,000,000 72,000,000 56,000,000 75,000,000 88,000,000 107,000,000  67,000,000 76,000,000 92,000,000 146,000,000 191,000,000 214,000,000 204,000,000 151,000,000 69,000,000 84,000,000 88,000,000 87,000,000 72,000,000 67,000,000 107,000,000 155,000,000 165,000,000 159,000,000 134,000,000 80,000,000 85,000,000 85,000,000 85,000,000 78,000,000 76,000,000        114,000,000 159,000,000 204,000,000 126,000,000  176,000,000 194,000,000 
      other current liabilities
    		239,000,000 197,000,000 226,000,000  213,000,000 186,000,000 148,000,000 149,000,000 163,000,000 187,000,000 154,000,000  170,000,000 181,000,000 144,000,000 156,000,000 183,000,000 174,000,000 155,000,000 156,000,000 193,000,000 181,000,000 162,000,000 186,000,000 170,000,000 182,000,000 148,000,000 147,000,000 134,000,000 117,000,000 134,000,000 195,000,000 130,000,000 145,000,000 135,000,000 127,000,000 118,000,000               
      total current liabilities
    		3,052,000,000 3,196,000,000 2,627,000,000  2,191,000,000 2,528,000,000 2,295,000,000 2,895,000,000 2,719,000,000 2,737,000,000 2,942,000,000  2,488,000,000 2,389,000,000 1,814,000,000 2,204,000,000 3,254,000,000 3,114,000,000 2,885,000,000 3,074,000,000 2,992,000,000 3,123,000,000 2,940,000,000 2,704,000,000 2,165,000,000 2,386,000,000 2,106,000,000 2,624,000,000 3,442,000,000 2,535,000,000 2,482,000,000 2,784,000,000 2,261,000,000 2,115,000,000 1,926,000,000 2,091,000,000 2,047,000,000               
      non‑current liabilities
    		                                                   
      long-term debt
    		16,774,000,000 16,781,000,000 16,148,000,000  15,548,000,000 14,917,000,000 14,973,000,000 14,508,000,000 14,114,000,000 13,925,000,000 12,985,000,000  12,685,000,000 11,667,000,000 12,045,000,000 12,046,000,000 12,027,000,000 11,728,000,000 13,561,000,000 13,634,000,000 13,275,000,000 13,414,000,000 12,545,000,000 11,951,000,000 12,040,000,000 11,236,000,000 11,105,000,000 10,615,000,000 8,869,000,000 9,272,000,000 8,996,000,000 9,123,000,000 9,024,000,000 9,091,000,000 9,129,000,000 8,486,000,000 8,170,000,000        6,356,000,000 5,718,000,000 5,520,000,000 5,544,000,000  5,390,000,000 5,407,000,000 
      non-current portion of finance leases
    		137,000,000 139,000,000 111,000,000  112,000,000 79,000,000 61,000,000 62,000,000 63,000,000 65,000,000 66,000,000                                         
      asset retirement obligations
    		731,000,000 747,000,000 725,000,000  761,000,000 769,000,000 777,000,000 771,000,000 768,000,000 759,000,000 762,000,000  747,000,000 620,000,000 619,000,000 628,000,000 599,000,000 607,000,000 564,000,000 553,000,000 510,000,000 483,000,000 485,000,000 477,000,000 451,000,000 438,000,000 433,000,000 432,000,000 421,000,000 426,000,000 427,000,000 430,000,000 443,000,000 452,000,000 451,000,000 442,000,000 440,000,000               
      deferred investment tax credit
    		119,000,000 120,000,000 121,000,000  123,000,000 124,000,000 125,000,000 126,000,000 127,000,000 127,000,000 128,000,000  130,000,000 131,000,000 111,000,000 112,000,000 113,000,000 113,000,000 114,000,000 115,000,000 116,000,000 118,000,000 119,000,000 120,000,000 116,000,000 117,000,000 98,000,000 99,000,000 101,000,000 102,000,000 86,000,000 87,000,000 88,000,000 89,000,000 72,000,000 73,000,000 55,000,000        53,000,000 56,000,000 56,000,000 57,000,000  59,000,000 60,000,000 
      deferred income taxes
    		3,172,000,000 3,079,000,000 3,002,000,000  2,837,000,000 2,785,000,000 2,679,000,000 2,615,000,000 2,541,000,000 2,503,000,000 2,451,000,000  2,367,000,000 2,326,000,000 2,315,000,000 2,210,000,000 2,014,000,000 1,966,000,000 1,926,000,000 1,863,000,000 1,821,000,000 1,763,000,000 1,722,000,000 1,655,000,000 1,588,000,000 1,548,000,000 1,544,000,000 1,487,000,000 1,382,000,000 1,344,000,000 1,326,000,000 1,269,000,000 2,501,000,000 2,422,000,000 2,390,000,000 2,127,000,000 2,078,000,000        129,000,000 48,000,000 78,000,000 186,000,000   66,000,000 
      other non‑current liabilities
    		396,000,000 409,000,000 370,000,000  427,000,000 429,000,000 413,000,000 415,000,000 429,000,000 415,000,000 407,000,000  383,000,000 382,000,000 371,000,000 375,000,000 377,000,000 382,000,000 397,000,000 398,000,000    383,000,000                            
      total non‑current liabilities
    		25,525,000,000 25,532,000,000 24,745,000,000  23,985,000,000 23,286,000,000 23,100,000,000 22,497,000,000 22,036,000,000 21,822,000,000 20,792,000,000  20,380,000,000 19,180,000,000 19,521,000,000 19,361,000,000 20,606,000,000 20,473,000,000 20,536,000,000 20,515,000,000    19,078,000,000                            
      commitments and contingencies
    		                                                   
      equity
    		                                                   
      common stockholders’ equity
    		                                                   
      common stock
    		3,000,000 3,000,000 3,000,000  3,000,000 3,000,000 3,000,000 3,000,000 3,000,000 3,000,000 3,000,000  3,000,000 3,000,000 3,000,000 3,000,000 3,000,000 3,000,000 3,000,000 3,000,000 3,000,000 3,000,000 3,000,000 3,000,000 3,000,000 3,000,000 3,000,000 3,000,000 3,000,000 3,000,000 3,000,000 3,000,000 3,000,000 3,000,000 3,000,000 3,000,000 3,000,000        2,000,000 2,000,000 2,000,000 2,000,000  2,000,000 2,000,000 
      other paid-in capital
    		6,355,000,000 5,998,000,000 5,975,000,000  6,001,000,000 5,991,000,000 5,975,000,000 5,705,000,000 5,515,000,000 5,506,000,000 5,494,000,000  5,423,000,000 5,417,000,000 5,406,000,000 5,406,000,000 5,397,000,000 5,389,000,000 5,371,000,000 5,365,000,000 5,225,000,000 5,217,000,000 5,207,000,000 5,113,000,000 5,104,000,000 5,097,000,000 5,087,000,000 5,088,000,000 5,083,000,000 5,076,000,000 5,037,000,000 5,019,000,000 5,013,000,000 5,006,000,000 4,927,000,000 4,906,000,000 4,897,000,000        4,552,000,000 4,491,000,000 4,488,000,000 4,483,000,000  4,476,000,000 4,477,000,000 
      accumulated other comprehensive loss
    		-41,000,000 -41,000,000 -41,000,000  -45,000,000 -45,000,000 -45,000,000 -46,000,000 -51,000,000 -51,000,000 -51,000,000  -52,000,000 -52,000,000 -54,000,000 -59,000,000 -81,000,000 -82,000,000 -84,000,000 -86,000,000 -79,000,000 -76,000,000 -76,000,000 -73,000,000 -67,000,000 -67,000,000 -66,000,000 -65,000,000 -59,000,000 -61,000,000               -27,000,000 -17,000,000 -22,000,000 -149,000,000  -136,000,000 -137,000,000 
      retained earnings
    		2,323,000,000 2,210,000,000 2,174,000,000  1,928,000,000 1,830,000,000 1,789,000,000 1,658,000,000 1,495,000,000 1,463,000,000 1,410,000,000  1,315,000,000 1,286,000,000 1,275,000,000 1,057,000,000 547,000,000 487,000,000 437,000,000 214,000,000 171,000,000 70,000,000 51,000,000                             
      total common stockholders’ equity
    		8,640,000,000 8,170,000,000 8,111,000,000  7,887,000,000 7,779,000,000 7,722,000,000 7,320,000,000 6,962,000,000 6,921,000,000 6,856,000,000  6,689,000,000 6,654,000,000 6,630,000,000 6,407,000,000 5,866,000,000 5,797,000,000 5,727,000,000 5,496,000,000 5,320,000,000 5,214,000,000 5,185,000,000 5,018,000,000 4,957,000,000 4,851,000,000 4,858,000,000 4,755,000,000 4,749,000,000 4,672,000,000 4,596,000,000 4,441,000,000 4,535,000,000 4,449,000,000 4,370,000,000 4,156,000,000 4,109,000,000               
      cumulative redeemable perpetual preferred stock, series c, authorized 9.2 depositary shares; outstanding 9.2 depositary shares in both periods
    		224,000,000 224,000,000 224,000,000  224,000,000 224,000,000 224,000,000 224,000,000 224,000,000 224,000,000 224,000,000  224,000,000 224,000,000 224,000,000                                     
      total stockholders’ equity
    		8,864,000,000 8,394,000,000 8,335,000,000  8,111,000,000 8,003,000,000 7,946,000,000 7,544,000,000 7,186,000,000 7,145,000,000 7,080,000,000  6,913,000,000 6,878,000,000 6,854,000,000 6,631,000,000 6,090,000,000                                   
      noncontrolling interests
    		567,000,000 577,000,000 588,000,000  530,000,000 538,000,000 560,000,000 581,000,000 572,000,000 561,000,000 572,000,000  591,000,000 593,000,000 551,000,000 557,000,000 563,000,000 569,000,000 575,000,000 581,000,000 578,000,000 37,000,000 37,000,000 37,000,000 37,000,000 37,000,000 37,000,000 37,000,000 37,000,000 37,000,000 37,000,000 37,000,000 37,000,000 37,000,000 37,000,000 37,000,000 37,000,000        51,000,000       
      total equity
    		9,431,000,000 8,971,000,000 8,923,000,000  8,641,000,000 8,541,000,000 8,506,000,000 8,125,000,000 7,758,000,000 7,706,000,000 7,652,000,000  7,504,000,000 7,471,000,000 7,405,000,000 7,188,000,000 6,653,000,000 6,366,000,000 6,302,000,000 6,077,000,000 5,898,000,000 5,251,000,000 5,222,000,000 5,055,000,000 4,994,000,000 4,888,000,000 4,895,000,000 4,792,000,000 4,786,000,000 4,709,000,000 4,633,000,000 4,478,000,000 4,572,000,000 4,486,000,000 4,407,000,000 4,193,000,000 4,146,000,000        2,920,000,000       
      total liabilities and equity
    		38,008,000,000 37,699,000,000 36,295,000,000  34,817,000,000 34,355,000,000 33,901,000,000 33,517,000,000 32,513,000,000 32,265,000,000 31,386,000,000  30,372,000,000 29,040,000,000 28,740,000,000 28,753,000,000 30,513,000,000 29,953,000,000 29,723,000,000 29,666,000,000 29,280,000,000 28,581,000,000 27,447,000,000 26,837,000,000 26,009,000,000 25,292,000,000 24,793,000,000 24,529,000,000 23,913,000,000 23,312,000,000 22,868,000,000 23,050,000,000 22,120,000,000 21,867,000,000 21,623,000,000 20,463,000,000 20,037,000,000               
      accounts receivable and accrued revenue, less allowance of 30 in 2025 and 23 in 2024
    		 924,000,000                                                  
      accounts receivable and accrued revenue, less allowance of 29 in 2025 and 23 in 2024
    		  1,016,000,000                                                 
      cash flows from operating activities
    		                                                   
      net income
    		   947,000,000        813,000,000                                240,000,000     -215,000,000   
      adjustments to reconcile net income to net cash from operating activities
    		                                                   
      depreciation and amortization
    		   1,240,000,000        1,126,000,000                                570,000,000        
      deferred income taxes and investment tax credits
    		   142,000,000        89,000,000                                        
      bad debt expense
    		   33,000,000        50,000,000                                54,000,000        
      postretirement benefits contributions
    		   -13,000,000        -12,000,000                                -262,000,000        
      gain from sale of enerbank
    		           -5,000,000                                        
      other non‑cash operating activities and reconciling adjustments
    		   -241,000,000        -93,000,000                                        
      changes in assets and liabilities
    		                                                   
      accounts receivable and accrued revenue
    		   -155,000,000        -677,000,000                                        
      inventories
    		   164,000,000        -450,000,000                                        
      accounts payable and accrued rate refunds
    		   15,000,000        4,000,000                                        
      other current assets and liabilities
    		   42,000,000        14,000,000                                        
      other non‑current assets and liabilities
    		   196,000,000        -4,000,000                                        
      net cash from operating activities
    		   2,370,000,000        855,000,000                                848,000,000        
      cash flows from investing activities
    		                                                   
      capital expenditures
    		   -3,018,000,000        -2,374,000,000                                -818,000,000        
      covert generating station acquisition
    		                                                   
      net proceeds from sale of enerbank
    		           5,000,000                                        
      proceeds from sale of asp business
    		   124,000,000                                                
      cost to retire property and other investing activities
    		   -160,000,000        -107,000,000                                        
      net cash from investing activities
    		   -3,054,000,000        -2,476,000,000                                -935,000,000        
      cash flows from financing activities
    		                                                   
      proceeds from issuance of debt
    		   1,962,000,000        1,899,000,000                                        
      retirement of debt
    		   -952,000,000        -106,000,000                                        
      increase in notes payable
    		   -28,000,000        20,000,000                                        
      issuance of common stock
    		   286,000,000        69,000,000                                        
      payment of dividends on common and preferred stock
    		   -626,000,000        -546,000,000                                        
      proceeds from the sale of membership interest in vie to tax equity investor
    		           49,000,000                                        
      contributions from noncontrolling interests
    		   5,000,000                                                
      distributions to noncontrolling interests
    		   -12,000,000                                                
      other financing costs
    		   -21,000,000        -60,000,000                                        
      net cash from financing activities
    		   614,000,000        1,327,000,000                                        
      accounts receivable and accrued revenue, less allowance of 22 in 2024 and 21 in 2023
    		    794,000,000                                               
      accounts receivable and accrued revenue, less allowance of 23 in 2024 and 21 in 2023
    		     817,000,000 889,000,000                                             
      accounts receivable and accrued revenue, less allowance of 21 in 2023 and 27 in 2022
    		       933,000,000                                            
      december 31
    		       2,023,000,000        2,021,000,000    2,020,000,000    2,019,000,000    2,018,000,000    2,017,000,000                    
      accounts receivable and accrued revenue, less allowance of 26 in 2023 and 27 in 2022
    		        681,000,000  1,009,000,000                                         
      accounts receivable and accrued revenue, less allowance of 27 in both periods
    		         708,000,000                                          
      net cash from discontinued operations
    		                                                   
      proceeds from sale of transmission equipment
    		                                                   
      issuance of preferred stock, net of issuance costs
    		                                                   
      debt prepayment costs
    		                                                   
      contribution from noncontrolling interest
    		           2,000,000                                        
      accounts receivable and accrued revenue, less allowance of 26 in 2022 and 20 in 2021
    		            1,161,000,000                                       
      current portion of long-term debt, finance leases, and other financing
    		            1,000,000,000 674,000,000 382,000,000 382,000,000 585,000,000 589,000,000 1,506,000,000 1,506,000,000 1,799,000,000 1,744,000,000 1,721,000,000 1,130,000,000 1,074,000,000 1,077,000,000 842,000,000                         
      non-current portion of finance leases and other financing
    		            70,000,000 44,000,000 46,000,000 46,000,000 48,000,000 50,000,000 51,000,000 56,000,000 61,000,000 67,000,000 71,000,000 76,000,000 81,000,000 86,000,000 91,000,000                         
      accounts receivable and accrued revenue, less allowance of 24 in 2022 and 20 in 2021
    		             991,000,000                                      
      accounts receivable and accrued revenue, less allowance of 20 in both periods
    		              1,042,000,000           749,000,000 997,000,000  710,000,000 708,000,000                      
      accounts receivable and accrued revenue, less allowance of 20 in 2021 and 29 in 2020
    		               931,000,000                                    
      assets held for sale
    		               19,000,000 494,000,000 448,000,000        40,000,000 39,000,000                         
      liabilities held for sale
    		                1,233,000,000 990,000,000                                  
      cumulative preferred stock, series c, authorized 9.2 depositary shares in 2021; outstanding 9.2 depositary shares in 2021
    		               224,000,000 224,000,000                                   
      accounts receivable and accrued revenue, less allowance of 24 in 2021 and 29 in 2020
    		                713,000,000                                   
      accrued gas revenue
    		                5,000,000      1,000,000  6,000,000 10,000,000 18,000,000 16,000,000                        
      accounts receivable and accrued revenue, less allowance of 27 in 2021 and 29 in 2020
    		                 745,000,000 839,000,000                                 
      notes receivable, less allowance of 29 in 2021 and 32 in 2020
    		                  284,000,000                                 
      accounts and notes receivable
    		                  2,445,000,000 2,631,000,000 21,000,000 20,000,000 25,000,000 2,281,000,000 2,253,000,000 2,005,000,000 1,791,000,000 1,645,000,000 1,393,000,000 1,246,000,000 1,183,000,000 1,187,000,000 1,177,000,000 1,125,000,000 1,092,000,000 1,098,000,000 1,034,000,000               
      accounts receivable and accrued revenue, less allowance of 29 in 2020 and 20 in 2019
    		                   863,000,000                                
      notes receivable, less allowance of 32 in 2020 and 33 in 2019
    		                   275,000,000                                
      accounts receivable and accrued revenue, less allowance of 30 in 2020 and 20 in 2019
    		                    648,000,000                               
      notes receivable, less allowance of 35 in 2020 and 33 in 2019
    		                    272,000,000 264,000,000                              
      other non-current assets
    		                                                   
      total other non-current assets
    		                    6,156,000,000 5,613,000,000 5,486,000,000  5,180,000,000 4,932,000,000 4,102,000,000 3,935,000,000 3,749,000,000 3,789,000,000 3,757,000,000 3,814,000,000 3,555,000,000 3,537,000,000 3,551,000,000 3,245,000,000 3,240,000,000               
      non-current liabilities
    		                                                   
      other non-current liabilities
    		                    429,000,000 413,000,000 395,000,000  373,000,000 364,000,000 345,000,000 294,000,000 295,000,000 305,000,000 307,000,000 307,000,000 308,000,000 289,000,000 295,000,000 301,000,000 314,000,000               
      total non-current liabilities
    		                    20,390,000,000 20,207,000,000 19,285,000,000  18,850,000,000 18,018,000,000 17,792,000,000 17,113,000,000 15,685,000,000 16,068,000,000 15,753,000,000 15,788,000,000 15,287,000,000 15,266,000,000 15,290,000,000 14,179,000,000 13,844,000,000               
      accounts receivable and accrued revenue, less allowance of 33 in 2020 and 20 in 2019
    		                     737,000,000                              
      accounts receivable and accrued revenue, less allowance of 22 in 2020 and 20 in 2019
    		                      884,000,000                             
      notes receivable, less allowance of 33 in both periods
    		                      241,000,000                             
      notes receivable held for sale
    		                       19,000,000     26,000,000  2,000,000 2,000,000 31,000,000 18,000,000 19,000,000 15,000,000 16,000,000               
      accounts receivable and accrued revenue, less allowances of 20 in both periods
    		                       886,000,000    964,000,000                        
      notes receivable, less allowances of 33 in 2019 and 24 in 2018
    		                       223,000,000                            
      accumulated deficit
    		                       -25,000,000 -83,000,000 -182,000,000 -166,000,000 -271,000,000 -278,000,000 -346,000,000               -1,945,000,000 -2,047,000,000      
      accounts receivable and accrued revenue, less allowance of 21 in 2019 and 20 in 2018
    		                        641,000,000                           
      notes receivable, less allowance of 33 in 2019 and 24 in 2018
    		                        234,000,000                           
      notes receivable, less allowance of 28 in 2019 and 24 in 2018
    		                         249,000,000                          
      notes receivable, less allowance of 26 in 2019 and 24 in 2018
    		                          250,000,000                         
      notes receivable, less allowances of 24 in 2018 and 20 in 2017
    		                           233,000,000                        
      current portion of long-term debt, capital leases, and financing obligation
    		                           996,000,000 1,971,000,000 1,216,000,000 1,286,000,000 1,103,000,000 980,000,000 840,000,000 812,000,000 918,000,000 950,000,000               
      non-current portion of capital leases and financing obligation
    		                           69,000,000 75,000,000 81,000,000 86,000,000 91,000,000 97,000,000 99,000,000 104,000,000 110,000,000 114,000,000               
      notes receivable, less allowance of 23 in 2018 and 20 in 2017
    		                            237,000,000 206,000,000                      
      accounts receivable and accrued revenue, less allowance of 19 in 2018 and 20 in 2017
    		                              1,002,000,000                     
      notes receivable, less allowance of 21 in 2018 and 20 in 2017
    		                              201,000,000                     
      accounts receivable and accrued revenue, less allowances of 20 in 2017 and 24 in 2016
    		                               1,032,000,000                    
      notes receivable, less allowances of 20 in 2017 and 16 in 2016
    		                               198,000,000                    
      accounts receivable and accrued revenue, less allowance of 22 in 2017 and 24 in 2016
    		                                631,000,000 666,000,000                  
      notes receivable, less allowance of 19 in 2017 and 16 in 2016
    		                                197,000,000                   
      notes receivable, less allowance of 18 in 2017 and 16 in 2016
    		                                 193,000,000                  
      accounts receivable and accrued revenue, less allowance of 24 for both periods
    		                                  775,000,000                 
      notes receivable, less allowance of 17 in 2017 and 16 in 2016
    		                                  186,000,000                 
      accounts receivable and accrued revenue, less allowances of 27 in 2016 and 28 in 2015
    		                                   603,000,000                
      notes receivable, less allowances of 10 in 2016 and 9 in 2015
    		                                   142,000,000 135,000,000               
      accounts receivable and accrued revenue, less allowances of 29 in 2016 and 28 in 2015
    		                                    730,000,000               
      assets1
    		                                                   
      cash equivalents
    		                                     52,000,000 218,000,000  100,100,000,000 339,339,000,000 485,485,000,000         
      restricted cash equivalents
    		                                     52,000,000 32,000,000  1,414,000,000 1,313,000,000 1,313,000,000         
      cms energy common stock
    		                                        2,929,000,000 3,030,000,000 3,030,000,000         
      nonqualified deferred compensation plan assets
    		                                     9,000,000 7,000,000  66,000,000 55,000,000 55,000,000         
      db serp
    		                                                   
      mutual funds
    		                                     147,000,000 134,000,000  137,137,000,000 137,137,000,000 141,141,000,000         
      derivative instruments
    		                                                   
      commodity contracts
    		                                     3,000,000 6,000,000  9,000,000 12,000,000 1,000,000         
      total
    		                                     264,000,000 397,000,000  26,625,727,000,000 507,495,210,000,000 646,645,000,000         
      liabilities1
    		                                                   
      nonqualified deferred compensation plan liabilities
    		                                     9,000,000 7,000,000  66,000,000 55,000,000 55,000,000         
      september 30
    		                                     2,015,000,000              
      cms energy, including consumers
    		                                                   
      balance at beginning of period
    		                                     3,000,000              
      total gains offset through regulatory accounting
    		                                      1,000,000             
      purchases
    		                                                   
      settlements
    		                                                   
      balance at end of period
    		                                     2,000,000 1,000,000             
      unrealized losses included in earnings relating to assets and liabilities still held at end of period1
    		                                     -1,000,000              
      consumers
    		                                                   
      june 30
    		                                      2,014,000,000             
      total losses included in earnings1
    		                                                   
      march 2014
    		                                       1,070,080,000,000            
      assets
    		                                                   
      liabilities
    		                                                   
      securities held to maturity
    		                                        1,010,000,000 1,010,000,000 99,000,000         
      notes receivable1
    		                                        597,629,000,000 543,582,000,000 541,576,000,000         
      long-term debt2
    		                                        76,008,354,000,000 74,328,278,000,000 74,528,656,000,000         
      long-term debt3
    		                                        46,335,046,000,000 43,184,731,000,000 43,275,002,000,000         
      deferred income taxes and investment tax credit
    		                                           122,000,000        
      postretirement benefits expense
    		                                           181,000,000        
      electric sales contract termination
    		                                                   
      asset impairment charges
    		                                                   
      allowance for equity funds used during construction
    		                                           -26,000,000        
      capital lease and other amortization
    		                                           42,000,000        
      gain due to expiration of indemnification
    		                                           -50,000,000        
      gain on sale of assets
    		                                           -8,000,000        
      gain on extinguishment of long-term debt
    		                                           -10,000,000        
      loss (income) from equity method investees
    		                                           2,000,000        
      cash distributions from equity method investees
    		                                                   
      electric sales contract termination payment
    		                                                   
      shareholder class action settlement payment
    		                                                   
      changes in other assets and liabilities:
    		                                                   
      increase in accounts receivable and accrued revenues
    		                                           -91,000,000        
      decrease (increase) in accrued power supply and gas revenue
    		                                           -41,000,000        
      decrease (increase) in inventories
    		                                           86,000,000        
      decrease in accounts payable
    		                                           -50,000,000        
      decrease in accrued expenses
    		                                           -6,000,000        
      decrease in other current and non-current assets
    		                                           59,000,000        
      increase in current and non-current regulatory liabilities
    		                                           102,000,000        
      decrease in other current and non-current liabilities
    		                                           -66,000,000        
      cost to retire property
    		                                           -49,000,000        
      proceeds from nuclear decommissioning trust funds
    		                                                   
      proceeds from sale of assets
    		                                           7,000,000        
      cash relinquished from sale of assets
    		                                                   
      decrease in restricted cash and cash equivalents
    		                                           4,000,000        
      increase in non-current notes receivable
    		                                           -83,000,000        
      other investing activities
    		                                           4,000,000        
      plant and property
    		                                                   
      electric utility
    		                                            9,235,000,000 8,885,000,000 8,695,000,000 8,651,000,000  7,945,000,000 7,842,000,000 
      gas utility
    		                                            3,667,000,000 3,598,000,000 3,511,000,000 3,492,000,000  3,327,000,000 3,302,000,000 
      enterprises
    		                                            395,000,000 392,000,000 392,000,000 391,000,000  391,000,000 391,000,000 
      less accumulated depreciation, depletion and amortization
    		                                            4,462,000,000 4,360,000,000 4,294,000,000 4,245,000,000  4,117,000,000 4,076,000,000 
      accounts receivable and accrued revenue, less allowances of 31 in 2009 and 26 in 2008
    		                                            701,000,000       
      notes receivable
    		                                            87,000,000 99,000,000 75,000,000   80,000,000 142,000,000 
      accrued power supply and gas revenue
    		                                            2,000,000     104,000,000 115,000,000 
      regulatory assets — postretirement benefits
    		                                            19,000,000 19,000,000 19,000,000 19,000,000  19,000,000  
      prepayments and other
    		                                            25,000,000 39,000,000 31,000,000 35,000,000  51,000,000 80,000,000 
      non-current assets
    		                                                   
      securitized costs
    		                                            392,000,000 429,000,000 443,000,000 454,000,000  479,000,000 491,000,000 
      customer choice act
    		                                            68,000,000 104,000,000 121,000,000 135,000,000  158,000,000 170,000,000 
      notes receivable, less allowances of 5 in 2009 and 34 in 2008
    		                                            196,000,000       
      capitalization
    		                                                   
      preferred stock of subsidiary
    		                                            44,000,000 44,000,000 44,000,000 44,000,000  44,000,000 44,000,000 
      preferred stock
    		                                            243,000,000 249,000,000 249,000,000 250,000,000  250,000,000 250,000,000 
      long-term debt — related parties
    		                                            34,000,000 178,000,000 178,000,000 178,000,000  178,000,000  
      non-current portion of capital and finance lease obligations
    		                                            197,000,000     226,000,000 232,000,000 
      current portion of long-term debt, capital and finance lease obligations
    		                                            604,000,000 649,000,000 517,000,000 856,000,000    
      cost of removal
    		                                            1,227,000,000       
      income taxes
    		                                            532,000,000 561,000,000 572,000,000 575,000,000  554,000,000 551,000,000 
      asset retirement obligation
    		                                            211,000,000 204,000,000 202,000,000 200,000,000  97,000,000 96,000,000 
      total stockholders’ investment and liabilities
    		                                            15,277,000,000 14,077,000,000 13,890,000,000 14,242,000,000  14,304,000,000 14,690,000,000 
      construction work-in-progress
    		                                             446,000,000 557,000,000 463,000,000  381,000,000 327,000,000 
      cash and cash equivalents at cost, which approximates market
    		                                             162,000,000 527,000,000 841,000,000  1,245,000,000 1,891,000,000 
      restricted cash at cost, which approximates market
    		                                             31,000,000 28,000,000 123,000,000  48,000,000 53,000,000 
      accounts receivable and accrued revenue, less allowances of 20 in 2008 and 21 in 2007
    		                                             638,000,000      
      accrued power supply revenue
    		                                             4,000,000 2,000,000 4,000,000    
      accounts receivable — related parties
    		                                             1,000,000 2,000,000 1,000,000    
      notes receivable, less allowances of 30 in 2008 and 31 in 2007
    		                                             180,000,000      
      stockholders’ investment and liabilities
    		                                                 2,007,000,000  
      non-current portion of capital lease obligations
    		                                             212,000,000 216,000,000 221,000,000    
      minority interests
    		                                             53,000,000 52,000,000 53,000,000  50,000,000 54,000,000 
      accounts payable — related parties
    		                                                   
      electric sales contract termination liability
    		                                             2,000,000 3,000,000 4,000,000    
      argentine currency impairment reserve
    		                                               197,000,000  197,000,000 197,000,000 
      regulatory liabilities for cost of removal
    		                                             1,184,000,000 1,172,000,000 1,159,000,000  1,250,000,000 1,216,000,000 
      other regulatory liabilities
    		                                             147,000,000 150,000,000 293,000,000  213,000,000 234,000,000 
      accounts receivable and accrued revenue, less allowances of 22 in 2008 and 21 in 2007
    		                                              645,000,000     
      notes receivable, less allowances of 31 in 2008 and 2007
    		                                              169,000,000     
      retained deficit
    		                                              -2,106,000,000 -2,131,000,000  -2,070,000,000 -2,140,000,000 
      accounts receivable, notes receivable and accrued revenue, less allowances of 21 in 2008 and 21 in 2007
    		                                               920,000,000    
      notes receivable, less allowances of 31 in 2008 and 31 in 2007
    		                                               167,000,000    
      operating revenue
    		                                                6,464,000,000   
      earnings from equity method investees
    		                                                40,000,000   
      income from continuing operations
    		                                                -126,000,000   
      cumulative effect of change in accounting
    		                                                   
      income from discontinued operations
    		                                                -89,000,000   
      net income available to common stockholders
    		                                                -227,000,000   
      average common shares outstanding
    		                                                222,644,000,000   
      net income from continuing operations per average common share
    		                                                   
      cms energy — basic
    		                                                -620,000   
      — diluted
    		                                                -620,000   
      cumulative effect of change in accounting per average common share
    		                                                   
      net income per average common share
    		                                                   
      cash provided by
    		                                                27,000,000   
      capital expenditures, excluding acquisitions and capital lease additions
    		                                                1,263,000,000   
      long-term debt, excluding current portion
    		                                                5,385,000,000   
      long-term debt-related parties, excluding current portion
    		                                                178,000,000   
      non-current portion of capital leases and finance lease obligations
    		                                                225,000,000   
      total preferred stock
    		                                                294,000,000   
      cash dividends declared per common share
    		                                                200,000   
      market price of common stock at year-end
    		                                                17,380,000   
      book value per common share at year-end
    		                                                9,460,000   
      number of employees at year-end
    		                                                7,898,000,000   
      electric utility statistics
    		                                                   
      sales
    		                                                39,000,000   
      customers
    		                                                1,799,000,000   
      average sales rate per kwh
    		                                                8,650,000   
      gas utility statistics
    		                                                   
      sales and transportation deliveries
    		                                                340,000,000   
      average sales rate per mcf
    		                                                10,660,000   
      accounts receivable and accrued revenue, less allowances of 20 in 2007 and 25 in 2006
    		                                                 531,000,000  
      accounts receivable and notes receivable — related parties
    		                                                 2,000,000  
      price risk management assets
    		                                                 4,000,000 2,000,000 
      nuclear decommissioning trust funds
    		                                                  47,000,000 
      notes receivable — related parties
    		                                                   
      current portion of long-term debt, capital and finance leases
    		                                                 997,000,000 985,000,000 
      legal settlement liability
    		                                                  199,000,000 
      price risk management liabilities
    		                                                 17,000,000 24,000,000 
      accounts receivable, notes receivable and accrued revenue, less allowances of 18 and 25, respectively
    		                                                  696,000,000 
      accounts receivable and notes receivable - related parties
    		                                                  3,000,000 
      regulatory assets - postretirement benefits
    		                                                  19,000,000 
      notes receivable - related parties
    		                                                  80,000,000 
      long-term debt - related parties
    		                                                  178,000,000 
      accounts payable - related parties
    		                                                  1,000,000 
    The information provided in this report is taken from www.sec.gov and many other data providers. While we have conducted our best efforts to ensure that the parsed data is accurate, we cannot guarantee its accuracy. Please use caution and understand that any consequences of its use are your own responsibility.