Wyoming

2025 Wyoming Legislative Session

Tri-State Generation and Transmission Association, Inc. is a not-for-profit cooperative power supplier. Our mission is to provide our member systems a reliable, affordable and responsible supply of electricity in accordance with cooperative principles. Our membership includes Wyoming communities as far north as Powell and as far south as Pine Bluffs.

HB0192 Wildfire Liability Bill
  • Co-Owner

    Laramie River Generating Station in Wheatland, WY

  • 120+

    Zip codes served in Wyoming

  • 4

    Our service territory lands in 4 of 8 Wyoming national forests

Our Members

  • BH – Big Horn Rural Electric Company
  • CB – Carbon Power & Light, Inc.
  • GL – Garland Light & Power Company
  • HP – High Plains Power, Inc.
  • HW – High West Energy, Inc.
  • NB – Niobrara Electric Association, Inc.
  • WL – Wheatland Rural Electric Association
  • WY – Wyrulec Company

Featured Video

Benefits of a Co-op

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Have questions?

Austin Rodemaker
Government Relations Advisor

austin.rodemaker@tristategt.org
(307) 287-5485

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