FERC issued an order ending a couple years of litigation over what Tri-State can charge its exiting members, picking a "Balance Sheet Approach" initially proposed by departing member United Power and then modified by commission staff.

Tri-State G&T has reached a settlement with more than two dozen of its members over the first phase of its $21.3 billion plan to reduce GHG emissions.

The Colorado PUC dismissed formal complaints filed against Tri-State G&T, saying it lacked legal jurisdiction to rule on the proceeding.

Tri-State Generation and Transmission Association and Delta-Montrose Electric Association officially parted ways, wishing each other well after 28 years.

FERC set hearing and settlement judge procedures on Tri-State Generation & Transmission’s proposal for computing member exit fees.

Tri-State Generation and Transmission Association has entered into a withdrawal agreement with Delta-Montrose Electric Association.