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SCHEDULE I - CONDENSED FINANCIAL INFORMATION OF PARENT COMPANY - AEPTCO PARENT (Tables) | 12 Months Ended
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Dec. 31, 2024
Condensed Financial Statements, Captions [Line Items] |
CONDENSED STATEMENTS OF INCOME | CONDENSED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME For the Years Ended December 31, 2024, 2023 and 2022 (in millions, except per-share and share amounts)
|  | Years Ended December 31,
|  | 2024 |  | 2023 |  | 2022
REVENUES |  |  |  |  |  |
Revenues |  | $ | 5.5 |  |  | $ | 5.1 |  |  | $ | 5.1 |
TOTAL REVENUES |  | 5.5 |  |  | 5.1 |  |  | 5.1 |
EXPENSES |  |  |  |  |  |
Other Operation |  | 66.0 |  |  | 16.7 |  |  | 84.9 |
Loss on the Expected Sale of the Kentucky Operations |  | — |  |  | — |  |  | 363.3 |
Depreciation and Amortization |  | 0.6 |  |  | 0.5 |  |  | 0.4 |
Amortization of KPCo Basis Difference |  | (21.4) |  |  | (16.5) |  |  | — |
TOTAL EXPENSES |  | 45.2 |  |  | 0.7 |  |  | 448.6 |
OPERATING INCOME (LOSS) |  | (39.7) |  |  | 4.4 |  |  | (443.5) |
Other Income (Expense): |  |  |  |  |  |
Interest Income |  | 107.9 |  |  | 181.0 |  |  | 80.3 |
Interest Expense |  | (531.8) |  |  | (526.3) |  |  | (275.5) |
LOSS BEFORE INCOME TAX BENEFIT AND EQUITY EARNINGS |  | (463.6) |  |  | (340.9) |  |  | (638.7) |
Income Tax Benefit |  | (150.5) |  |  | (80.8) |  |  | (136.3) |
Equity Earnings of Unconsolidated Subsidiaries |  | 3,280.2 |  |  | 2,468.2 |  |  | 2,809.6 |
NET INCOME |  | 2,967.1 |  |  | 2,208.1 |  |  | 2,307.2 |
Other Comprehensive Income (Loss) |  | 52.4 |  |  | (139.2) |  |  | (101.1) |
TOTAL COMPREHENSIVE INCOME |  | $ | 3,019.5 |  |  | $ | 2,068.9 |  |  | $ | 2,206.1 |
WEIGHTED AVERAGE NUMBER OF BASIC AEP COMMON SHARES OUTSTANDING |  | 530,092,672 |  |  | 518,903,682 |  |  | 511,841,946 |
TOTAL BASIC EARNINGS PER SHARE ATTRIBUTABLE TO AEP COMMON SHAREHOLDERS |  | $ | 5.60 |  |  | $ | 4.26 |  |  | $ | 4.51 |
WEIGHTED AVERAGE NUMBER OF DILUTED AEP COMMON SHARES OUTSTANDING |  | 531,337,703 |  |  | 520,206,258 |  |  | 513,484,609 |
TOTAL DILUTED EARNINGS PER SHARE ATTRIBUTABLE TO AEP COMMON SHAREHOLDERS |  | $ | 5.58 |  |  | $ | 4.24 |  |  | $ | 4.49 |
See Condensed Notes to Condensed Financial Information beginning on page S-6.
CONDENSED BALANCE SHEETS | CONDENSED BALANCE SHEETS ASSETS December 31, 2024 and 2023 (in millions)
|  | December 31,
|  | 2024 |  | 2023
CURRENT ASSETS |  |  |  |
Cash and Cash Equivalents |  | $ | 87.5 |  |  | $ | 197.8 |
Other Temporary Investments |  | 2.9 |  |  | 2.6 |
Advances to Affiliates |  | 1,944.6 |  |  | 2,004.5 |
Accounts Receivable: |  |  |  |
Affiliated Companies |  | 32.5 |  |  | 47.7 |
General |  | — |  |  | 2.7 |
Total Accounts Receivable |  | 32.5 |  |  | 50.4 |
Accrued Tax Benefits |  | 93.7 |  |  | 77.7 |
Prepayments and Other Current Assets |  | 11.6 |  |  | 11.6 |
TOTAL CURRENT ASSETS |  | 2,172.8 |  |  | 2,344.6 |
PROPERTY, PLANT AND EQUIPMENT |  |  |  |
General |  | 3.2 |  |  | 3.1 |
Total Property, Plant and Equipment |  | 3.2 |  |  | 3.1 |
Accumulated Depreciation, Depletion and Amortization |  | 1.7 |  |  | 1.4 |
TOTAL PROPERTY, PLANT AND EQUIPMENT – NET |  | 1.5 |  |  | 1.7 |
OTHER NONCURRENT ASSETS |  |  |  |
Investments in Unconsolidated Subsidiaries |  | 35,306.2 |  |  | 33,598.6 |
Affiliated Notes Receivable |  | 105.0 |  |  | 295.0 |
Deferred Charges and Other Noncurrent Assets |  | 184.6 |  |  | 137.0 |
TOTAL OTHER NONCURRENT ASSETS |  | 35,595.8 |  |  | 34,030.6 |
TOTAL ASSETS |  | $ | 37,770.1 |  |  | $ | 36,376.9 |
See Condensed Notes to Condensed Financial Information beginning on page S-6.
CONDENSED BALANCE SHEETS LIABILITIES AND EQUITY December 31, 2024 and 2023 (dollars in millions)
|  | December 31,
|  | 2024 |  | 2023
CURRENT LIABILITIES |  |  |  |
Advances from Affiliates |  | $ | 506.6 |  |  | $ | 728.3 |
Accounts Payable: |  |  |  |
General |  | 4.7 |  |  | 11.1 |
Affiliated Companies |  | 2.2 |  |  | 12.3 |
Short-term Debt |  | 1,618.3 |  |  | 1,937.9 |
Long-term Debt Due Within One Year – Nonaffiliated |  | 1,281.5 |  |  | 1,104.0 |
Other Current Liabilities |  | 202.4 |  |  | 137.7 |
TOTAL CURRENT LIABILITIES |  | 3,615.7 |  |  | 3,931.3 |
NONCURRENT LIABILITIES |  |  |  |
Long-term Debt – Nonaffiliated |  | 7,124.3 |  |  | 7,086.9 |
Deferred Credits and Other Noncurrent Liabilities |  | 48.5 |  |  | 69.5 |
TOTAL NONCURRENT LIABILITIES |  | 7,172.8 |  |  | 7,156.4 |
TOTAL LIABILITIES |  | 10,788.5 |  |  | 11,087.7 |
MEZZANINE EQUITY |  |  |  |
Contingently Redeemable Performance Share Awards |  | 37.8 |  |  | 42.5 |
COMMON SHAREHOLDERS’ EQUITY |  |  |  |
Common Stock – Par Value – $6.50 Per Share: |  |  |  |
| 2024 |  | 2023 |  |  |  |  |
Shares Authorized | 600,000,000 |  | 600,000,000 |  |  |  |  |
Shares Issued | 534,094,530 |  | 527,369,157 |  |  |  |  |
(1,186,815 and 1,184,572 Shares were Held in Treasury as of December 31, 2024 and 2023, Respectively) |  | 3,471.6 |  |  | 3,427.9 |
Paid-in Capital |  | 9,606.1 |  |  | 9,073.9 |
Retained Earnings |  | 13,869.2 |  |  | 12,800.4 |
Accumulated Other Comprehensive Income (Loss) |  | (3.1) |  |  | (55.5) |
TOTAL AEP COMMON SHAREHOLDERS’ EQUITY |  | 26,943.8 |  |  | 25,246.7 |
TOTAL LIABILITIES, MEZZANINE EQUITY AND TOTAL EQUITY |  | $ | 37,770.1 |  |  | $ | 36,376.9 |
See Condensed Notes to Condensed Financial Information beginning on page S-6.
CONDENSED STATEMENTS OF CASH FLOWS | CONDENSED STATEMENTS OF CASH FLOWS For the Years Ended December 31, 2024, 2023 and 2022 (in millions)
|  | Years Ended December 31,
|  | 2024 |  | 2023 |  | 2022
OPERATING ACTIVITIES |  |  |  |  |  |
Net Income |  | $ | 2,967.1 |  |  | $ | 2,208.1 |  |  | $ | 2,307.2 |
Adjustments to Reconcile Net Income to Net Cash Flows from Operating Activities: |  |  |  |  |  |
Depreciation and Amortization |  | 0.6 |  |  | 0.5 |  |  | 0.4 |
Amortization of KPCo Basis Difference |  | (21.4) |  |  | (16.5) |  |  | — |
Deferred Income Taxes |  | (53.3) |  |  | 59.7 |  |  | (63.3) |
Loss on the Expected Sale of the Kentucky Operations |  | — |  |  | — |  |  | 363.3 |
Equity Earnings of Unconsolidated Subsidiaries |  | (3,280.2) |  |  | (2,468.2) |  |  | (2,809.6) |
Cash Dividends Received from Unconsolidated Subsidiaries |  | 1,143.4 |  |  | 686.3 |  |  | 603.9 |
Change in Other Noncurrent Assets |  | 4.9 |  |  | (28.4) |  |  | (5.0) |
Change in Other Noncurrent Liabilities |  | 70.8 |  |  | 92.3 |  |  | 83.5 |
Changes in Certain Components of Working Capital: |  |  |  |  |  |
Accounts Receivable, Net |  | 17.9 |  |  | 28.7 |  |  | (61.0) |
Accounts Payable |  | (16.5) |  |  | (15.9) |  |  | 1.1 |
Other Current Assets |  | — |  |  | (3.6) |  |  | (6.0) |
Other Current Liabilities |  | 55.3 |  |  | (14.5) |  |  | (76.6) |
Net Cash Flows from Operating Activities |  | 888.6 |  |  | 528.5 |  |  | 337.9 |
INVESTING ACTIVITIES |  |  |  |  |  |
Construction Expenditures |  | (0.6) |  |  | (0.8) |  |  | (0.7) |
Change in Advances to Affiliates, Net |  | 59.9 |  |  | 2,007.6 |  |  | (1,411.3) |
Capital Contributions to Unconsolidated Subsidiaries |  | (399.9) |  |  | (789.9) |  |  | (568.3) |
Return of Capital Contributions from Unconsolidated Subsidiaries |  | 898.9 |  |  | 56.6 |  |  | 24.5 |
Issuance of Notes Receivable to Unconsolidated Subsidiaries |  | — |  |  | (210.0) |  |  | (20.0) |
Repayment of Notes Receivable from Unconsolidated Subsidiaries |  | 190.0 |  |  | — |  |  | — |
Other Investing Activities |  | — |  |  | — |  |  | (0.2) |
Net Cash Flows from (Used for) Investing Activities |  | 748.3 |  |  | 1,063.5 |  |  | (1,976.0) |
FINANCING ACTIVITIES |  |  |  |  |  |
Issuance of Common Stock, Net |  | 552.1 |  |  | 999.6 |  |  | 826.5 |
Issuance of Long-term Debt |  | 1,285.4 |  |  | 1,829.8 |  |  | 986.6 |
Issuance of Short-term Debt with Original Maturities Greater Than 90 Days |  | 723.8 |  |  | 1,069.9 |  |  | 833.9 |
Change in Short-term Debt with Original Maturities Less Than 90 Day, Net |  | (172.3) |  |  | (1,365.4) |  |  | 1,650.4 |
Retirement of Long-term Debt |  | (1,104.0) |  |  | (1,050.0) |  |  | (300.0) |
Change in Advances from Affiliates, Net |  | (221.7) |  |  | (191.6) |  |  | 336.9 |
Redemption of Short-term Debt with Original Maturities Greater Than 90 Days |  | (871.1) |  |  | (1,128.8) |  |  | (986.1) |
Dividends Paid on Common Stock |  | (1,898.3) |  |  | (1,752.3) |  |  | (1,628.7) |
Other Financing Activities |  | (41.1) |  |  | (59.6) |  |  | (74.5) |
Net Cash Flows from (Used for) Financing Activities |  | (1,747.2) |  |  | (1,648.4) |  |  | 1,645.0 |
Net Increase (Decrease) in Cash and Cash Equivalents |  | (110.3) |  |  | (56.4) |  |  | 6.9 |
Cash and Cash Equivalents at Beginning of Period |  | 197.8 |  |  | 254.2 |  |  | 247.3 |
Cash and Cash Equivalents at End of Period |  | $ | 87.5 |  |  | $ | 197.8 |  |  | $ | 254.2 |
See Condensed Notes to Condensed Financial Information beginning on page S-6.
AEP TRANSMISSION COMPANY, LLC | Parent Company |
Condensed Financial Statements, Captions [Line Items] |
CONDENSED STATEMENTS OF INCOME | CONDENSED STATEMENTS OF INCOME For the Years Ended December 31, 2024, 2023 and 2022 (in millions)
|  | Years Ended December 31,
|  | 2024 |  | 2023 |  | 2022
EXPENSES |  |  |  |  |  |
Other Operation |  | $ | 1.7 |  |  | $ | 0.2 |  |  | $ | 0.7 |
TOTAL EXPENSES |  | 1.7 |  |  | 0.2 |  |  | 0.7 |
OPERATING LOSS |  | (1.7) |  |  | (0.2) |  |  | (0.7) |
Other Income (Expense): |  |  |  |  |  |
Interest Income - Affiliated |  | 241.1 |  |  | 218.0 |  |  | 177.8 |
Interest Expense |  | (238.7) |  |  | (215.1) |  |  | (177.1) |
INCOME BEFORE INCOME TAX EXPENSE AND EQUITY EARNINGS OF UNCONSOLIDATED SUBSIDIARIES |  | 0.7 |  |  | 2.7 |  |  | — |
Income Tax Expense |  | 0.1 |  |  | 1.4 |  |  | — |
Equity Earnings of Unconsolidated Subsidiaries |  | 687.8 |  |  | 612.9 |  |  | 594.2 |
NET INCOME |  | $ | 688.4 |  |  | $ | 614.2 |  |  | $ | 594.2 |
See Condensed Notes to Condensed Financial Information beginning on page S-15.
CONDENSED BALANCE SHEETS | CONDENSED BALANCE SHEETS ASSETS December 31, 2024 and 2023 (in millions)
|  | December 31,
|  | 2024 |  | 2023
CURRENT ASSETS |  |  |  |
Advances to Affiliates |  | $ | 20.4 |  |  | $ | — |
Accounts Receivable: |  |  |  |
General |  | — |  |  | 28.1 |
Affiliated Companies |  | 61.7 |  |  | 44.0 |
Total Accounts Receivable |  | 61.7 |  |  | 72.1 |
Notes Receivable - Affiliated |  | 90.0 |  |  | 95.0 |
TOTAL CURRENT ASSETS |  | 172.1 |  |  | 167.1 |
OTHER NONCURRENT ASSETS |  |  |  |
Notes Receivable - Affiliated |  | 8,498.1 |  |  | 5,319.4 |
Investments in Unconsolidated Subsidiaries |  | 4,272.8 |  |  | 6,476.2 |
Deferred Charges and Other Noncurrent Assets |  | 0.3 |  |  | — |
TOTAL OTHER NONCURRENT ASSETS |  | 12,771.2 |  |  | 11,795.6 |
TOTAL ASSETS |  | $ | 12,943.3 |  |  | $ | 11,962.7 |
See Condensed Notes to Condensed Financial Information beginning on page S-15.
CONDENSED BALANCE SHEETS LIABILITIES AND EQUITY December 31, 2024 and 2023 (in millions)
|  | December 31,
|  | 2024 |  | 2023
CURRENT LIABILITIES |  |  |  |
Advances from Affiliates |  | $ | — |  |  | $ | 42.7 |
Accounts Payable: |  |  |  |
General |  | 69.4 |  |  | 35.4 |
Affiliated Companies |  | 95.1 |  |  | 81.5 |
Long-term Debt Due Within One Year – Nonaffiliated |  | 90.0 |  |  | 95.0 |
Accrued Interest |  | 45.0 |  |  | 39.6 |
Other Current Liabilities |  | 14.8 |  |  | 15.8 |
TOTAL CURRENT LIABILITIES |  | 314.3 |  |  | 310.0 |
NONCURRENT LIABILITIES |  |  |  |
Long-term Debt – Nonaffiliated |  | 5,678.1 |  |  | 5,319.4 |
TOTAL NONCURRENT LIABILITIES |  | 5,678.1 |  |  | 5,319.4 |
TOTAL LIABILITIES |  | 5,992.4 |  |  | 5,629.4 |
MEMBER’S EQUITY |  |  |  |
Paid-in Capital |  | 3,100.6 |  |  | 3,043.4 |
Retained Earnings |  | 3,850.3 |  |  | 3,289.9 |
TOTAL MEMBER’S EQUITY |  | 6,950.9 |  |  | 6,333.3 |
TOTAL LIABILITIES AND MEMBER’S EQUITY |  | $ | 12,943.3 |  |  | $ | 11,962.7 |
See Condensed Notes to Condensed Financial Information beginning on page S-15.
CONDENSED STATEMENTS OF CASH FLOWS | CONDENSED STATEMENTS OF CASH FLOWS For the Years Ended December 31, 2024, 2023 and 2022 (in millions)
|  | Years Ended December 31,
|  | 2024 |  | 2023 |  | 2022
OPERATING ACTIVITIES |  |  |  |  |  |
Net Income |  | $ | 688.4 |  |  | $ | 614.2 |  |  | $ | 594.2 |
Adjustments to Reconcile Net Income to Net Cash Flows from (Used for) Operating Activities: |  |  |  |  |  |
Equity Earnings of Unconsolidated Subsidiaries |  | (687.8) |  |  | (612.9) |  |  | (594.2) |
Change in Other Noncurrent Assets |  | — |  |  | 3.8 |  |  | — |
Change in Other Noncurrent Liabilities |  | 4.0 |  |  | 11.5 |  |  | 9.1 |
Changes in Certain Components of Working Capital: |  |  |  |  |  |
Accounts Receivable, Net |  | 10.4 |  |  | (37.5) |  |  | (2.2) |
Accounts Payable |  | 12.9 |  |  | 36.6 |  |  | (0.6) |
Accrued Interest |  | 5.4 |  |  | 10.8 |  |  | — |
Other Current Liabilities |  | 34.0 |  |  | (30.5) |  |  | (0.8) |
Net Cash Flows from (Used for) Operating Activities |  | 67.3 |  |  | (4.0) |  |  | 5.5 |
INVESTING ACTIVITIES |  |  |  |  |  |
Change in Advances to Affiliates, Net |  | (20.4) |  |  | — |  |  | 12.7 |
Repayment of Notes Receivable from Affiliated Companies |  | 95.0 |  |  | 60.0 |  |  | 104.0 |
Issuance of Notes Receivable to Affiliated Companies |  | (450.0) |  |  | (700.0) |  |  | (550.0) |
Return of Capital Contributions from Unconsolidated Subsidiaries |  | 132.8 |  |  | 183.7 |  |  | 130.0 |
Capital Contributions to Subsidiaries |  | (61.7) |  |  | (29.7) |  |  | (69.5) |
Net Cash Flows Used for Investing Activities |  | (304.3) |  |  | (486.0) |  |  | (372.8) |
FINANCING ACTIVITIES |  |  |  |  |  |
Capital Contributions from Member |  | 61.7 |  |  | 29.7 |  |  | 72.7 |
Return of Capital to Member |  | (4.5) |  |  | (8.6) |  |  | — |
Issuance of Long-term Debt – Nonaffiliated |  | 445.7 |  |  | 689.0 |  |  | 540.8 |
Retirement of Long-term Debt – Nonaffiliated |  | (95.0) |  |  | (60.0) |  |  | (104.0) |
Change in Advances from Affiliates, Net |  | (42.7) |  |  | 14.9 |  |  | 27.8 |
Dividends Paid to Member |  | (128.0) |  |  | (175.0) |  |  | (170.0) |
Other Financing Activities |  | (0.2) |  |  | — |  |  | — |
Net Cash Flows from Financing Activities |  | 237.0 |  |  | 490.0 |  |  | 367.3 |
Net Change in Cash and Cash Equivalents |  | — |  |  | — |  |  | — |
Cash and Cash Equivalents at Beginning of Period |  | — |  |  | — |  |  | — |
Cash and Cash Equivalents at End of Period |  | $ | — |  |  | $ | — |  |  | $ | — |
See Condensed Notes to Condensed Financial Information beginning on page S-15.

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