Skip to main content
Home
  • About Us
    • Annual Report
  • Powering the Future
    • Our Energy Mix
  • Electrify and Save®
    • On-Bill Repayment
    • Programs
    • Quality Install
  • Media
    • Resources
    • Blog
    • Features
    • News
    • Newsletter
    • Podcast
  • Cooperative Benefits
  • Operations
  • Search
Menu

Search form

San Miguel Power Association, Tri-State announce additional support and investment in Montrose County

SMPA to build a 20-megwatt solar project through Tri-State’s Bring Your Own Resource program.
Read more >

Tri-State members, co-op consumers to benefit from reduced costs, increased reliability through demand response program

Federal regulators accept power supply cooperative’s demand response tariff. 
Read more >

Reliable power, lowest-cost and reduced emissions focus of preferred portfolio of Tri-State resource plan filing

Preferred portfolio bolsters reliability, meets state environmental and renewable energy requirements at the least cost.
Read more >

Focus on Our Path Forward highlights Tri-State’s 73rd Annual Meeting 

Efforts advance to deliver reliable and affordable wholesale power and services across the rural West.
Read more >

Statement from Tri-State CEO Duane Highley on USDA's releasing of New ERA Funding

Program supports Tri-State and our members’ investments in reliable and affordable energy infrastructure.
Read more >

SPP first RTO to operate in both interconnections with tariff approval

Federal Energy Regulatory Commission unanimously approves SPP’s amended tariff, with provisions enabling Western members to join an RTO.
Read more >

Tri-State reviews 2024 financial performance

All financial goals met, $10 million returned to members.
Read more >

Tri-State energizes Burlington-Lamar transmission line 

Project first of several planned through 2028 under the generation and transmission cooperative’s Eastern Colorado Transmission Expansion.
Read more >

Tri-State, Mountain Parks Electric terminate wholesale electric service contract

A member has the flexibility to terminate its contract by providing a two-year notice and making a contract termination payment
Read more >

Pagination

  • Currently on page   1
  • Page   2
  • Page   3
  • Page   4
  • Page   5
  • Page   6
  • Page   7
  • Page   8
  • Page   9
  • …
  • Next page››
  • Last pageLast »

Subscribe

* indicates required
Join our mailing list for
updates and member news.
 
 

Quick links

  • Leadership Team
  • Dark Fiber
  • Financials
  • Board Meetings
  • Member Tools
  • Corporate Responsibility Report
  • Privacy Policy
  • Terms and Conditions
  • Careers
  • Employee login

Tri-State Generation and Transmission Association
Office: 303-452-6111
1100 West 116th Avenue
Westminster, CO 80234

Mailing address:
PO Box 33695
Denver, CO 80233-0695

©2025 Tri-State Generation and Transmission Association, Inc. Power supplier to the rural west.

  • About Us
    • Annual Report
  • Powering the Future
    • Our Energy Mix
  • Electrify and Save®
    • On-Bill Repayment
    • Programs
    • Quality Install
  • Media
    • Resources
    • Blog
    • Features
    • News
    • Newsletter
    • Podcast
  • Cooperative Benefits
  • Operations
  • Search