Tri-State Generation and Transmission Association and Delta-Montrose Electric Association have reached a negotiated settlement for DMEA to withdraw fr...

Tri-State Generation and Transmission Association is pursuing an aggressive Responsible Energy Plan.

“Tri-State is rapidly changing to increase flexibility for our members and develop an ever cleaner and greener resource portfolio,” said Tri-State Cha...

Tri-State Chairman and President Rick Gordon (Mountain View Electric Association, Limon, Colo.) made the following statement on the La Plata Electric ...

Tri-State Generation and Transmission Association offered the following comments on Delta-Montrose Electric Association’s petition in the Adams County...

This RFP advances our drive to be a 21st century power supplier for our members that is increasingly flexible and clean.

Tri-State statement on Guzman Energy proposal

"We welcome collaboration with our members and their communities, with our elected leaders and with all who share an interest in the success of those ...

The meeting included the transition of the association’s chief executive officer and the re-election of Executive Committee officers. Member system de...