Transmission Cable Under the Columbia

Cascade Renewable wants to bury and operate a transmission cable under the Columbia River from the Dalles to Portland. Our goal: ensure federal and state decisionmakers protect the salmon and river health.

Cascade Renewable Transmission wants to bury a 100-mile transmission cable under the Columbia River from The Dalles to Portland. 

For all energy projects, Columbia Riverkeeper aims to understand how development will impact Tribal Nations and all people who rely on the Columbia River for salmon, clean water, and beyond. We have many remaining questions and concerns.