Exhibit 21.1

SUBSIDIARIES OF DTE ENERGY COMPANY

DTE Energy Company’s principal subsidiaries as of December 31, 2022 are listed below. All other subsidiaries, if considered in the aggregate as a single subsidiary, would not constitute a significant subsidiary.

Subsidiary									State of Incorporation
1.			DTE Electric Company						Michigan
2.			DTE Electric Holdings, LLC						Michigan
3.			DTE Energy Trading, Inc.						Michigan
4.			DTE Enterprises, Inc.						Michigan
5.			DTE Gas Company						Michigan
6.			DTE Gas Holdings, Inc.						Michigan