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Tri-State Generation and Transmission


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…


Colorado Utility Will Close Last Two Coal Plants

Two coal plants operated by Colorado Springs Utilities (CSU) will close early after the agency’s board voted June 26 to retire the facilities. The move will leave Xcel Energy, Colorado’s…