DTE ENERGY CO — Director's Dealing 2010

May 20, 2010

SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: DTE ENERGY CO (DTE)
CIK: 0000936340
Period of Report: 2010-05-10

Reporting Person: Muschong Lisa A. (Corporate Secretary)

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	1648	Direct
Common Stock	31.2	Indirect

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Stock Option (Right to Buy)	$42.60	2011-04-17	Common Stock (1250)		Direct
Stock Option (Right to Buy)	$41.46	2013-02-27	Common Stock (1000)		Direct
Stock Option (Right to Buy)	$39.41	2014-02-09	Common Stock (950)		Direct
Stock Option (Right to Buy)	$44.72	2015-02-15	Common Stock (400)		Direct
Stock Option (Right to Buy)	$48.70	2017-07-02	Common Stock (800)		Direct
Stock Option (Right to Buy)	$41.79	2018-02-25	Common Stock (1300)		Direct
Stock Option (Right to Buy)	$27.70	2019-02-26	Common Stock (1300)		Direct

Footnotes

F1: Includes shares of DTE Common Stock acquired under the DTE Energy Company Savings and Stock Ownership Plan as of a plan statement dated as of May 10, 2010.

F2: The option vested in three annual installments as follows: 50% on April 18, 2002, 25% on April 18, 2003, and 25% on April 18, 2004.

F3: The option vested in three equal annual installments beginning on February 27, 2004.

F4: The option vested in three equal annual installments beginning on February 9, 2005.

F5: The option vested in three equal annual installments beginning on February 15, 2006.

F6: The option vests in three equal annual installments beginning on July 2, 2008.

F7: The option vests in three equal annual installments beginning on February 25, 2009.

F8: The option vests in three equal annual installments beginning on February 26, 2010.