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Tri-State Generation and Transmission


Tri-State Moves to Retire Rifle Combined Cycle Power Plant

Tri-State Generation and Transmission Association, a wholesale power supply cooperative with 45 members in four states—Colorado, Nebraska, New Mexico, and Wyoming—announced its intentions to retire the Rifle Station, an 85-MW…


FERC approves major Tri-State wholesale rate settlement with members

WESTMINSTER, CO (August 3, 2021) – On August 2, 2021, the Federal Energy Regulatory Commission approved a settlement in the first major rate case filed by Tri-State Generation and Transmission…


Crossing Trails Wind Farm Achieves Commercial Operation

Siebert, Colorado (May 6, 2021) – Commercial operations have commenced at EDP Renewables North America’s (EDPR NA) 104-megawatt (MW) Crossing Trails Wind Farm. Tri-State Generation and Transmission Association is the…


GE Gas Turbines Will Replace Coal at Colorado Plant
GE Power LM2500XPRESS aeroderivative gas turbine package

The plan to retire the last coal-fired units at a power plant in Colorado has moved a step closer to completion, with the announcement that Colorado Springs Utilities (CSU) has…


Tri-State filing identifies 1,850 megawatts of additional renewables, energy storage by 2030

Westminster, CO (Dec. 1, 2020) — Tri-State Generation and Transmission Association would more than double its currently contracted solar and wind resources by 2030, add energy storage, and reduce emissions…