DTE Energy is among the nation's top three North American coal marketers and transporters. We specialize in efficient management of coal supply and transportation, moving nearly 40 million tons of coal across the country, in addition to the 21 million tons used by Detroit Edison. 

For more information, visit our subsidiaries' Web sites:

• DTE Coal Services is one of the largest marketers and transporters of coal to third-party customers in North America. They provide a broad range of coal sourcing, marketing, risk management, transportation, rail management and trading services nationally to coal producers, electric utilities, steel companies and other industries. DTE Coal Services is also active in trading coal, emissions and carbon in the financial and physical markets.
  
• DTE Rail Services provides rail car and fleet management, spare-car storage, repair and maintenance, car tracking and reporting, car trading and fleet-pooling operations to a variety of industries throughout the United States.
  
• Midwest Energy Resources Co. (MERC)
  As owner of the Midwest Energy Terminal in Superior, Wisconsin, we facilitate an innovative rail-vessel trans-shipment system that handles much of the Great Lakes market for low-sulfur western coal.