Transmission projects

Tri-State continues to invest in transmission infrastructure to ensure dependable power delivery to its 43 member cooperatives throughout its four-state service territory. The West’s vast power supply network is currently strained – improvements and expansion to the system are essential to enhancing regional power reliability.

Resource planning

Planning for resources involves developing and assessing alternative scenarios based on a range of growth rates, resource costs, capital costs, types of generation resources, energy efficiency programs, levels of emissions, water usage and other considerations. The various alternative resource plans are compared on the basis of cost, environmental characteristics and other factors. 

Operating under the cooperative principles, Tri-State seeks to keep members and the public informed. Your participation in this process is encouraged.