v3.26.1
Long-Term Financings (Tables)
6 Months Ended
Jun. 30, 2026
Debt Disclosure [Abstract]  
Schedule of Debt Issuances
Refer to the table below for debt issued through June 30, 2026:
CompanyMonthTypeInterest RateMaturity DateAmount
(In millions)
DTE ElectricFebruary
Mortgage Bonds(a)
4.85%2036$800 
DTE ElectricFebruary
Mortgage Bonds(a)
5.55%2056800 
DTE EnergyJune
Junior Subordinated Debentures(b)
6.20%20581,000 
$2,600 
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(a)Proceeds used for the repayment of short-term borrowings, for capital expenditures, and for other general corporate purposes.
(b)Proceeds used for the repayment of short-term borrowings and for other general corporate purposes.
Schedule of Debt Redemptions
Refer to the table below for debt redeemed through June 30, 2026:
CompanyMonthTypeInterest RateMaturity DateAmount
(In millions)
DTE ElectricMarchSecuritization Bonds5.97%2026$16 
DTE Electric JuneMortgage Bonds3.77%2026100
DTE ElectricJuneSecuritization Bonds2.64%202621 
$137