Contact us

If you have any questions about our program or need help, contact us by phone at 866-796-0512 (option 3) or by email at dtesaveenergy@dnv.com

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  • Give us feedback on the program or the website

Submit feedback to: dtesaveenergy@dnv.com

DTE Energy Efficiency
Program for Business

P.O. Box 11289
Detroit, MI 48211