Co-ops help build a better world. Thank you for your membership!


Dunn Energy is pleased to provide online information about cooperative membership and electric services. If you do not find what you need, please call us at 715-232-6240 or email us by using the Email Us link at the top of this page.

Dunn Energy Cooperative (DEC) is a member-owned, not-for-profit electric cooperative in Menomonie, Wisconsin. We were established by members in 1937 to bring electricity to rural families, farms, and businesses.

Today, we deliver electricity and energy services to nearly 10,000 accounts on nearly 2,000 miles of line in mainly Dunn County, but also into Barron, Chippewa, Pepin, Pierce, and St. Croix Counties as well.

We are your local Touchstone Energy Cooperative, and promise to serve you with integrity, accountability, innovation, and commitment to community. We adhere to the seven Cooperative Principles

Our Mission at DEC is to be dedicated to efficiently provide safe, reliable energy and superior service to benefit our members and community.

2023 District Map