EDP Renewables’ Crossing Trails Wind Farm, located in eastern Colorado, is Tri-State’s fifth wind energy project investment
“As CEO, Duane will work with our board of directors to advance a strong vision for the association’s future,” said Rick Gordon, chairman and presiden...
The Colorado Senate congratulated not-for-profit Tri-State on the announcement of 100-megawatt Spanish Peaks Solar Project.
Tri-State is seeking a declaratory judgment concerning Delta-Montrose Electric Association’s efforts to withdraw from the cooperative.
Tri-State will more than double its emissions-free renewable solar energy through a new project with Boulder, Colorado-based juwi Inc.
In true co-op spirit, 10 Tri-State line techs gave up holidays with family and friends to help restore power to areas hit by California wildfires.
High-level report by Rocky Mountain Institute cannot accurately forecast Tri-State's future costs.
The City of Boulder signed a contract with Tri-State for the sale of hydroelectric power generated at five of the city’s eight hydroelectric plants.