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Momentum
Momentum
Wind Turbine

Our Momentum

“Watch our feet” has been our mantra, as we've committed to make good on our promises, delivering to our members the reliable, affordable, responsible electricity and services defined in our mission. And with our members, we haven' t just been moving, we've been steadily gaining momentum.

Plus IconDownload the 2023 annual report

Planning & Analytics

Tri-State is maintaining reliability while retiring coal and adding renewables.

Read our Q&A with Lisa Tiffin, SVP Energy Management

Lisa Tiffin
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PinServing Members

Learn more about Escalante Solar

Tri-State is making a huge investment in clean energy by adding 1,250 MW of renewables and battery storage.

Read our Q&A with Susan Hunter, VP Energy Resources

Susan HunterEscalante Solar
70% OF OUR MEMBERS' ENERGY MIX WILL COME FROM CLEAN SOURCES IN 2030
Leading the Conversation

Learn how collaboration and federal funding benefits both members and end-consumers

Read our Q&A with Evan Jurkovich, Energy Policy and Federal Affairs Manager

Evan Jurkovich
Trucks

Accelerating our transition

We have an ambitious plan focused on electric system resilience and reduced costs. Built on a foundation of collaboration, our plan is designed to benefit the electric consumers across our four states, while accelerating our clean energy transition:

  • Plus Icon 1,250 MW of geographically distributed renewables and battery storage added between 2026 and 2031
  • Plus Icon Retirement of coal-fired generation
  • Plus Icon New 290 MW combined-cycle natural gas unit in 2028, with carbon capture and sequestration added in 2031
  • Plus Icon Pursuit of federal funding through the USDA

Plus IconDownload the 2023 annual report

We're bringing energy efficiency within reach for members, communities and homeowners

We are focused on a few specific programs with big impacts that can help members sell more electricity and reduce their system demand while reducing emissions:

  • Plus IconRead our Q&A with Pete Rusin, Energy Services
  • Plus IconEnergy efficient home upgrades through On-Bill Repayment
  • Plus IconRebates, electrification and more through our Electrify and Save® program
Electrify and Save LogoPete
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80

In 2023, Tri-State's energy services team averaged 80 electric vehicle charger rebates a month

+50%

Compared to 2021, air-source heat pump rebate applications increased more than 50% in 2023

40+

Our energy efficiency program has been around for 40+ years, and Tri-State has processed and approved thousands of rebates

Hero Image: Tractor with dust behind

Targeting Vegetation Risk with Greater Precision

In the rugged terrain of northern New Mexico, keeping trees and plants away from power lines is a critical part of protecting electric reliability and reducing wildfire risk, especially along the transmission corridors in Carson National Forest. It became clear that without a more precise way to identify and manage incompatible vegetation in this area, efforts to maintain a safe distance between trees and lines would begin to fall behind.
Read more >
Hero Image. Text with Meet the People Behind the Power Ali Pentico

IT Leader Empowers Connection in the Co-op World

Welcome to The People Behind the Power™, where we showcase the extraordinary work Tri-State employees are doing to keep the lights on for nearly 1 million energy consumers in the rural West. This series pulls back the curtain to share the real stories of the individuals whose dedication powers our communities. Because when you meet the people behind the power, you see the heart, talent, and perseverance that goes into every flip of a switch.
Read more >
Hero Image: Top view of camera over foothills/mountain area

Technology and Training Strengthen Rural Fire Response

In rural America, nearly two-thirds of firefighters are volunteers, and they’re often the first line of defense when wildfires ignite. But as fire seasons grow longer and more intense across the West, these departments face mounting challenges. That’s why Tri-State Generation and Transmission Association is partnering with San Isabel Electric Association (SIEA) to deliver superior technology and training to fighting fires, because the best wildfire response begins before the flames appear. 
Read more >

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Arrow Down IconDownload 2021 Annual Report

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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

©2026 Tri-State Generation and Transmission Association, Inc. Power supplier to the rural west.

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