Repairing a transmission structure is a huge task even on a warm, sunny day with little wind. But there are situations where lines cannot be taken out of service. Here's how line crews have utilized Sno-Cats for the past decade to respond to year-round outages and maintenance

Tri-State’s mission is to provide reliable, affordable and responsible energy to our members and that work includes planning ahead to avoid risks to our transmission system that can cause power outages.

Building a new transmission line isn’t just business as usual for Tri-State. Every project requires great care in unique ways and no project is the same.