Study Team: 2026 Heavy Winter/Summer -26HW2 26HS2
2026 Heavy Winter/Summer -26HW2 26HS2 Overview
The final submittal version of the 26HS and 26HW cases have been sent to WECC. The submittal files and change files have been posted.
- Biennial Transmission Expansion Plan
- > System Assessment
- > System Assessment Sensitivities
- > Centralia Closure Study Team
- > Puget Sound Area Study Team
- > Cross Cascades Study Team
- > Gas-Electric Interdependencies Study Team
- > Woodland Study Team
- > Northern Mid C Joint Operational Study Team
- > Northern Mid C Study Team
- > Othello Area Study Team
- > Mid-Columbia Reactive Power Study Team
- > Sensitivity Study for Long-term Alcoa Shutdown
- > Geomagnetic Disturbance (GMD) Study Team
- > (PRC-026) Relay Performance During Power Swing Study
