Thumb Electric Cooperative

Reliable Electric & Internet Service for Your Home & Business.

Electric Services

Thumb Electric Cooperative (TEC) is a member-owned cooperative dedicated to providing reliable electricity to homes and businesses across Huron, Sanilac, and Tuscola counties. Click “Electric” in the navigation to learn about our services, including rates, outage information, safety, rebates & more.

Internet Services

You don't need to be an electric customer to enjoy TEC's fast and reliable internet services. We're proud to offer fiber and wireless internet options to all customers, whether you have an electric account with us or not. Check availability in your area and start enjoying reliable internet today!

Quick Links

As a member-owned cooperative, our purpose goes beyond power—we're here to support and strengthen the communities we serve.

Since 1938, Thumb Electric Cooperative (TEC) has proudly served the people and communities of Huron, Sanilac, and Tuscola counties with reliable electric service. Today, TEC continues to evolve, offering not only dependable electricity but also high-speed fiber internet to help you stay connected in more ways than ever.

Whether you're looking to manage your account, report an outage, explore rebates, or get involved in your community, we’re here to help.

About TEC

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Share Your Experience

Your feedback matters to us and helps others in our community discover the benefits of TEC internet.

If you’ve had a great experience, we’d love for you to share it! Your testimonial could make a difference. Simply click the button to share your thoughts. Thank you for being a valued part of the TEC family!