Alert:

The 2026 Annual Meeting is Saturday, April 25, at Grants High School. Members who attend will be asked to approve or reject proposed updated bylaws. View a side-by-side comparison of the current and proposed updated bylaws here.

Membership Organizations

Learn about the membership organizations we participate in and how they support our community and industry.

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main office

Tri-State Generation and Transmission Association

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tri state logo

Tri-State Generation and Transmission Association is a not-for-profit cooperative power supplier owned by 45 electric distribution cooperatives and public power districts. Tri-State generates and transports electricity to Continental Divide and other Tri-State members across nearly 200,000 square miles in Colorado, Nebraska, New Mexico and Wyoming. Visit Tri-State at www.tristate.coop

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