13069 Orono Parkway
P.O. Box 430
Elk River, MN 55330-0430
Phone: 763.441.2020
Fax: 763.441.8099
Contact Us Today!



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Providing Reliable Public Power

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We’re proud to significantly outperform electric industry national averages for electric reliability. Did you know that tree trimming is an important element in limiting the number and length of outages? One of the most common causes of power outages is tree limbs falling across power lines. Our extensive tree trimming program includes removing broken limbs and trimming trees that encroach or hang over the distribution wire from pole to pole.


As winter is one of the best times to trim trees, field staff will soon make their way around the city, trimming branches that are close to power lines. Pruning a tree near a line can be very dangerous, so please do not attempt to do this yourself. To report a tree that needs to be trimmed, please call us at 763.441.2020. We’d be happy to come out and assess the situation.

Clean Energy Choice

Clean Energy Choice Program





ERMU is pleased to roll out an improved renewable product offering for residential customers! The new Clean Energy Choice program provides customers with an affordable, low-cost way to have up to 100% of their electricity come from environmentally friendly renewable sources. Learn more.

What does ERMU do with your personal information?

Financial companies choose how they share your personal information. Federal law gives consumers the right to limit some but not all sharing. Federal law also requires us to tell you how we collect, share, and protect your personal information. Please read the notice carefully to understand what we do.


Click here to view the Consumer Privacy Notice.