Dte Energy Co
Business Description
In 1995, DTE Energy incorporated in the state of Michigan. Our regulated operations
consist primarily of Detroit Edison and MichCon. We also have numerous non-regulated
subsidiaries engaged in energy marketing and trading, energy services, and various
other electricity, coal and gas related businesses. DTE Energy is an exempt holding
company under the Public Utility Holding Company Act (PUHCA)?of 1935.
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