West Coast Offshore Wind Transmission Action Plan
- Oct 2, 2025
- 1 min read
A phased HVDC transmission build-out for U.S. offshore wind through 2050.
The plan recommends starting with radial offshore connections, then evolving to a meshed HVDC backbone. Floating substations, dynamic cables, and phased deployment minimize risk and cost.
Phase 1: radial connections of offshore wind farms to shore by ~2035.
Phase 2: shift to interregional HVDC grid by 2050.
Emphasis on floating substations, dynamic cables, and offshore converter stations.
Stakeholder engagement (Tribes, states, communities) is built into the roadmap.
“Technological advancement, particularly in floating substations, dynamic cables, and high-voltage direct current (HVDC) systems, will be crucial to support this expansion.”
“A phased approach to transmission build-out minimizes the risk of underutilized assets.”
CONCLUSION
This article shows the real-world U.S. template for building HVDC infrastructure in stages rather than all at once. It demonstrates how phased rollout, technical readiness, and stakeholder coordination can keep mega-projects on schedule and budget.
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