
DTE offers an online energy analyzer that provides valuable information on ways to save on energy costs.
The self-paced analysis takes roughly 20 minutes, answering questions on your home's size, appliances, heating/cooling systems and general practices on the DTE Energy website. Once your data is entered, the information is analyzed and within seconds, you receive a detailed analysis, with suggestions on ways to save, and learn how your usage compares to others with similar style homes.
The My Energy Analyzer service is offered free to all DTE Energy residential consumers.
For more information:
http://www.dteenergy.com/residentialCustomers/saveEnergy/myEnergyAnalyzer.html