Tag: tri-state
More Colorado coal-fired power plants could be closing, but the timing...
A plan by PacifiCorp to retire its coal-fired power plant assets to save money and speed its transition to wind and solar sources...
Tri-State retires Nucla Station
Tri-State Generation and Transmission officially retired its Nucla Station on Thursday after it used up the last of its coal supply last week.
In July,...
Polis signs suite of climate, energy bills
Gov. Jared Polis on Thursday signed several bills addressing climate and energy in the state as he unveiled what he's calling a roadmap for...