July 1, 2008

DTE Energy Schedules Conference Call To Provide Midyear Business Update

DETROIT, July 1 /PRNewswire-FirstCall/ -- DTE Energy will conduct a conference call for the investment community at 9:00 a.m. EDT Wednesday, July 2, to provide a midyear business update. Investors, the news media and the public may listen to a live internet broadcast of the meeting at http://www.dteenergy.com/investors . The telephone dial-in numbers are (877) 718-5104 or (719) 325-4842. There is no passcode.

The internet broadcast will be archived on the company's website, and an audio replay of the call will be available until July 16. To access the replay, dial (888) 203-1112 or (719) 457-0820 and enter passcode 6735447.

DTE Energy is a Michigan integrated energy company involved in the development and management of energy-related businesses and services nationwide. Its operating units include Detroit Edison, an electric utility serving 2.2 million customers in Southeastern Michigan, MichCon, a natural gas utility serving 1.3 million customers in Michigan and other non-utility, energy businesses focused on gas pipelines and storage, unconventional gas production, power and industrial projects and energy trading. Information about DTE Energy is available at http://www.dteenergy.com/ .

DTE Energy

CONTACT: Media, Len Singer, +1-313-235-8809, Lorie N. Kessler,+1-313-235-8807, or Analysts Dan Miner, +1-313-235-5525, Lisa Muschong,+1-313-235-8505, all of DTE Energy

Web site: http://www.dteenergy.com/