| Assets | — | — |
| Current assets | — | — |
| Cash and cash equivalents | 24a | 26a |
| Restricted cash | 64a | 25a |
| Accounts receivable (less allowance for doubtful accounts of $70 and $63, respectively) | — | — |
| Customer | 1,690a | 1,632a |
| Other | 137a | 155a |
| Inventories | — | — |
| Fuel and gas | 443a | 421a |
| Materials, supplies, and other | 802a | 633a |
| Derivative assets | 162a | 297a |
| Regulatory assets | 50a | 108a |
| Other | 235a | 242a |
| Investments | — | — |
| Nuclear decommissioning trust funds | 2,256a | 2,041a |
| Investments in equity method investees | 128a | 166a |
| Other | 176a | 168a |
| Property | — | — |
| Property, plant, and equipment | 40,840a | 37,274a |
| Accumulated depreciation and amortization | 9,947a | 9,105a |
| Other assets | — | — |
| Goodwill | 1,993a | 1,993a |
| Regulatory assets | 6,771a | 6,209a |
| Securitized regulatory assets | 690a | 758a |
| Intangible assets | 144a | 156a |
| Notes receivable | 898a | 420a |
| Derivative assets | 85a | 109a |
| Prepaid postretirement costs | 705a | 633a |
| Operating lease right-of-use assets | 188a | 132a |
| Other | 312a | 262a |
| Total assets | 48,846a | 44,755a |
| Liabilities and equity | — | — |
| Current liabilities | — | — |
| Accounts payable | 1,387a | 1,361a |
| Accrued interest | 224a | 170a |
| Dividends payable | 226a | 210a |
| Short-term borrowings | 1,067a | 1,283a |
| Current portion long-term debt, including securitization bonds and finance leases | 1,296a | 2,142a |
| Derivative liabilities | 118a | 177a |
| Regulatory liabilities | 181a | 71a |
| Operating lease liabilities | 21a | 17a |
| Other | 586a | 452a |
| Long-term debt (net of current portion) | — | — |
| Mortgage bonds, notes, and other | 19,153a | 15,819a |
| Securitization bonds | 635a | 705a |
| Junior subordinated debentures | 884a | 883a |
| Finance lease obligations | 18a | 13a |
| Other liabilities | — | — |
| Deferred income taxes | 2,958a | 2,649a |
| Regulatory liabilities | 2,856a | 2,603a |
| Asset retirement obligations | 4,031a | 3,556a |
| Unamortized investment tax credit | 269a | 181a |
| Derivative liabilities | 57a | 132a |
| Accrued pension liability | 214a | 350a |
| Accrued postretirement liability | 233a | 301a |
| Nuclear decommissioning | 353a | 320a |
| Operating lease liabilities | 167a | 108a |
| Other | 208a | 197a |
| Equity | — | — |
| Common stock | 6,779a | 6,713a |
| Retained earnings | 4,946a | 4,404a |
| Accumulated other comprehensive loss | -26a | -67a |
| Total DTE Energy Company equity | 11,699a | 11,050a |
| Noncontrolling interests | 5a | 5a |
| Total equity | 11,704a | 11,055a |
| Total liabilities and equity | 48,846a | 44,755a |