SCHEDULE I AEP TRANSMISSION COMPANY, LLC (AEPTCo Parent) CONDENSED FINANCIAL INFORMATION CONDENSED BALANCE SHEETS ASSETS December 31, 2019 and 2018 (in millions) See Condensed Notes to Condensed Financial Information beginning on page S-17. S-14 December 31, 2019 2018 CURRENT ASSETS Advances to Affiliates $ 68.7 $ 17.0 Accounts Receivable: Affiliated Companies 23.1 17.1 Total Accounts Receivable 23.1 17.1 TOTAL CURRENT ASSETS 91.8 34.1 OTHER NONCURRENT ASSETS Notes Receivable - Affiliated 3,427.3 2,823.0 Investments in Unconsolidated Subsidiaries 4,009.7 3,571.1 TOTAL OTHER NONCURRENT ASSETS 7,437.0 6,394.1 TOTAL ASSETS $ 7,528.8 $ 6,428.2