American Electric Power : 2025 Coal Generation Rate Base (2025 Coal Generation Rate Base)

Published: 2026-05-14 10:14:14 ET AEP

Published on 05/14/2026 at 10:14 am EDT

Appalachian Power Company

12/31/25 Balances

FERC Form 1 Account T D G Securitization Total

Net Utility Plant

P110, Line 14,15

multiple

4,657,956,143

4,826,740,218

4,428,702,871

13,913,399,232

Regulatory Assets

P111, Line 72

182.3

241,183,213

621,103,769

1,009,241,012

1,871,527,994

ADIT Assets

P111, Line 82

190

77,170,702

73,652,853

257,093,295

407,916,851

Owned

Calculated

Regulatory Liabilities

P113, Line 60

254

(220,514,965)

(199,008,658)

(302,250,531)

(2,084,849)

(723,859,003)

Generation

Coal Rate Base

ADIT Liabilities

P113, Lines 62,63,64

281,2,3

(727,336,791)

(818,776,192)

(994,831,577)

(2,540,944,560)

Capacity %

($)

(%)

Net

4,028,458,302

4,503,711,990

4,397,955,071

(2,084,849)

12,928,040,515

Coal

61.7%

2,713,374,968

21.0%

Other Fuel

38.3%

100.0%

Indiana Michigan Power Company

12/31/25 Balances

FERC Form 1

Account

G Nuclear/RTD

Total

Net Utility Plant

P110, Line 14,15

multiple

1,673,652,807

3,460,365,001

410,380,008 2,285,964,765

7,830,362,581

Regulatory Assets

P111, Line 72

182.3

145,206,437

263,182,094

135,309,611 297,219,601

840,917,743

ADIT Assets

P111, Line 82

190

35,285,821

67,875,833

22,455,499 1,034,326,530

1,159,943,682

Owned

Calculated

Regulatory Liabilities

P113, Line 60

254

(85,025,536)

(124,513,027)

(99,138,879) (2,819,284,109)

(3,127,961,552)

Generation

Coal Rate Base

ADIT Liabilities

P113, Lines 62,63,64

281,2,3

(329,952,087)

(560,258,437)

(71,359,677) (1,417,626,864)

(2,379,197,065)

Capacity %

($)

(%)

Net

1,439,167,442

3,106,651,463

397,646,562 (619,400,078)

4,324,065,389

Coal

35.8%

381,344,799.77

8.8%

Nuclear

62.7%

Solar/Hydro

1.5%

100.0%

Kentucky Power Company

12/31/25 Balances

FERC Form 1

Account

Total

Net Utility Plant

P110, Line 14,15

multiple

855,481,109

1,014,583,279

666,605,259

2,536,669,647

Regulatory Assets

P111, Line 72

182.3

46,405,540

128,516,377

115,342,154

290,264,071

ADIT Assets

P111, Line 82

190

13,942,087

14,163,798

53,987,561

82,093,446

Owned

Calculated

Regulatory Liabilities

P113, Line 60

254

(33,491,807)

(34,507,510)

(56,100,747)

(124,100,064)

Generation

Coal Rate Base

ADIT Liabilities

P113, Lines 62,63,64

281,2,3

(115,385,899)

(178,435,322)

(282,951,090)

(576,772,311)

Capacity %

($)

(%)

Net

766,951,030

944,320,621

496,883,138

2,208,154,789

Coal

72.6%

360,529,160

16.3%

Other Fuel

27.4%

100.0%

Kingsport Power Company

12/31/25 Balances

FERC Form 1

Account

Total

Net Utility Plant

P110, Line 14,15

multiple

57,965,429

213,788,567

271,753,996

Regulatory Assets

P111, Line 72

182.3

5,893,690

36,728,004

42,621,694

ADIT Assets

P111, Line 82

190

5,464,696

5,106,970

10,571,666

Owned

Calculated

Regulatory Liabilities

P113, Line 60

254

(2,851,247)

(7,087,804)

(9,939,051)

Generation

Coal Rate Base

ADIT Liabilities

P113, Lines 62,63,64

281,2,3

(10,986,095)

(36,944,879)

(47,930,974)

Capacity %

($)

(%)

Net

55,486,473

211,590,857

267,077,330

Coal

0.0%

Other Fuel

0.0%

AEP Ohio

FERC Form 1

Account

12/31/25 Balances

Total

Net Utility Plant

P110, Line 14,15

multiple

3,488,626,190

6,771,485,502

10,260,111,693

Regulatory Assets

P111, Line 72

182.3

82,870,288

328,300,454

411,170,742

ADIT Assets

P111, Line 82

190

50,495,979

120,207,081

170,703,060

Owned

Calculated

Regulatory Liabilities

P113, Line 60

254

(131,223,509)

(378,551,616)

(509,775,125)

Generation

Coal Rate Base

ADIT Liabilities

P113, Lines 62,63,64

281,2,3

(465,497,230)

(972,725,324)

(1,438,222,555)

Capacity %

($)

(%)

Net

3,025,271,717

5,868,716,097

8,893,987,815

Coal

0.0%

Other Fuel

0.0%

Public Service Company of Oklahoma

12/31/25 Balances

FERC Form 1

Account

Wind

Total

Net Utility Plant

P110, Line 14,15

multiple

1,357,671,844

3,639,947,640

3,108,397,060

886,504,402

8,992,520,946

Regulatory Assets

P111, Line 72

182.3

35,174,485

267,112,286

243,896,428

286,741

546,469,940

ADIT Assets

P111, Line 82

190

35,273,447

80,557,069

158,704,844

12,116,832

286,652,193

Owned

Calculated

Regulatory Liabilities

P113, Line 60

254

(82,112,067)

(225,802,716)

(136,415,335)

(965,409)

(445,295,526)

Generation

Coal Rate Base

ADIT Liabilities

P113, Lines 62,63,64

281,2,3

(194,249,698)

(667,214,522)

(355,630,957)

(182,726,942)

(1,399,822,118)

Capacity %

($)

(%)

Net

1,151,758,011

3,094,599,758

3,018,952,041

715,215,624

7,980,525,434

Coal

8.0%

299,484,103

3.8%

Wind

19.0%

Other Fuel

72.9%

100.0%

Southwestern Electric Power Company

12/31/25 Balances

FERC Form 1

Account

G Wind

Total

Net Utility Plant

P110, Line 14,15

multiple

3,026,930,681

2,834,084,761

4,497,151,994 1,056,424,011

11,414,591,447

Regulatory Assets

P111, Line 72

182.3

132,572,805

344,148,054

668,682,353 29,545,133

1,174,948,344

ADIT Assets

P111, Line 82

190

54,754,981

36,369,049

190,350,744 12,865,738

294,340,512

Owned

Calculated

Regulatory Liabilities

P113, Line 60

254

(119,502,516)

(192,732,601)

(310,416,759) (8,945,588)

(631,597,464)

Generation

Coal Rate Base

ADIT Liabilities

P113, Lines 62,63,64

281,2,3

(348,565,367)

(468,613,194)

(712,424,253) (223,180,254)

(1,752,783,066)

Capacity %

($)

(%)

Net

2,746,190,584

2,553,256,069

4,333,344,079 866,709,041

10,499,499,773

Coal

30.8%

1,847,134,298

17.6%

Wind

27.7%

Other Fuel

41.5%

100.0%

AEP Texas

12/31/25 Balances

FERC Form 1

Account

Total

Net Utility Plant

P110, Line 14,15

multiple

8,695,403,551

6,350,293,938

15,239

15,045,712,728

Regulatory Assets

P111, Line 72

182.3

140,123,916

392,765,877

947

532,890,739

ADIT Assets

P111, Line 82

190

70,882,616

58,465,658

1,974,709

131,322,983

Owned

Calculated

Regulatory Liabilities

P113, Line 60

254

(274,788,138)

(245,301,792)

(520,089,929)

Generation

Coal Rate Base

ADIT Liabilities

P113, Lines 62,63,64

281,2,3

(761,344,416)

(794,645,268)

(5,060,506)

(1,561,050,190)

Capacity %

($)

(%)

Net

7,870,277,530

5,761,578,413

(3,069,612)

13,628,786,331

Coal

0.0%

Other Fuel

0.0%

Wheeling Power Company

12/31/25 Balances

FERC Form 1 Account T D G Total

Net Utility Plant

P110, Line 14,15

multiple

156,287,950

265,743,829

786,461,805

1,208,493,585

Regulatory Assets

P111, Line 72

182.3

10,643,592

21,704,056

428,597,520

460,945,168

ADIT Assets

P111, Line 82

190

6,051,901

8,825,338

47,551,328

62,428,567

Owned

Calculated

Regulatory Liabilities

P113, Line 60

254

(13,688,690)

(39,141,822)

(52,006,367)

(104,836,880)

Generation

Coal Rate Base

ADIT Liabilities

P113, Lines 62,63,64

281,2,3

(30,091,533) (46,723,498) (263,644,791) (340,459,822)

Capacity %

($)

(%)

Net

129,203,220 210,407,903 946,959,495 1,286,570,618

Coal

100.0%

946,959,495

73.6%

Other Fuel

0.0%

100.0%

Total of All Regulated Companies Listed Total Rate Base

Total Calculated Total Calculated Coal Rate Base Coal Rate Base ($) (%)

62,016,707,994

6,548,826,825

10.6%

Disclaimer

AEP - American Electric Power Company Inc. published this content on May 14, 2026, and is solely responsible for the information contained herein. Distributed via Public Technologies (PUBT), unedited and unaltered, on May 14, 2026 at 14:13 UTC.