| Colorado Senate honors our planned 100MW Spanish Peaks Solar Project |
January 25, 2019 |
| Tri-State asks court for judgment concerning DMEA efforts to withdraw from association membership |
January 23, 2019 |
| Tri-State and juwi announce 100-megawatt Spanish Peaks Solar Project |
January 19, 2019 |
| Environmental assessment for Colowyo Mine project open for public comment |
January 17, 2019 |
| Tri-State lauds Supreme Court decision to stay Clean Power Plan |
January 17, 2019 |
| Tri-State board officers elected following 2016 Annual Meeting |
January 17, 2019 |
| Tri-State G&T presents public comments about coal leases on federal lands |
January 17, 2019 |
| Tri-State and Kit Carson Electric Cooperative enter into membership withdrawal agreement |
January 17, 2019 |
| Western Fuels-Colorado is now Elk Ridge Mining and Reclamation |
January 17, 2019 |
| Wyoming ITC & Basin Electric finalize partnership to move clean carbon technology project forward |
January 17, 2019 |
| Nucla Station to retire as part of agreement on proposed revisions to Colorado regional haze plan |
January 17, 2019 |
| Craig Station owners, regulators and environmental groups reach agreement on proposed revisions to Colorado regional haze plan |
January 17, 2019 |
| Transition leader named for power plant, mine retirements |
January 17, 2019 |
| Colowyo Mine project approved by the US Department of the Interior |
January 17, 2019 |
| Tri-State elects board officers at 2017 Annual Meeting |
January 17, 2019 |
| Alta Luna Solar Project dedication celebrates addition of 109,239 solar panels |
January 17, 2019 |
| New Horizon Mine reaches agreement with miners’ union, will cease mining operations and begin reclamation activities |
January 17, 2019 |
| Transmission line construction beginning on Uncompahgre Plateau |
January 17, 2019 |
| Mountain West announces next step to potential Southwest Power Pool (SPP) membership |
January 17, 2019 |
| Applications now available for $50,000 community block grant |
January 17, 2019 |
| Tri-State holds 2018 Annual Meeting |
January 17, 2019 |
| City of Boulder signs contract with Tri-State for sale of hydroelectric power |
January 17, 2019 |
| Tri-State responds to Rocky Mountain Institute report on resource planning |
January 17, 2019 |