Tri-State Generation and Transmission Association, Inc.

UtilitiesColorado, United States1001-5000 Employees

We are Tri-State, a not-for-profit, wholesale power supplier to electric cooperatives and public power districts across the Western U.S. Together, we power the potential of more than one million energy consumers in Colorado, Nebraska, New Mexico and Wyoming.

Reliable power is the lifeblood of the rural West, and critical to the future of our communities. That’s why we’ve made it our mission to supply affordable, responsibly-generated power to the farms, ranches, resorts, and small towns that our members serve.

More than 1,200 people carry out our mission around the clock in our four-state region, including our headquarters in  Westminster, Colorado.

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