All inter-array cables at Ørsted's new offshore wind farm in Taiwan installed and energized
What happened
All inter-array cables at Ørsted’s Greater Changhua 2b and 4 in Taiwan have been installed and energised. Commissioning and grid-integration work is now the immediate focus and will determine acceptance, warranty start dates and who pays for any remedial re-mobilisation. Buyers should watch test outcomes and interface constraints that can expand scope or delay commercial handover
Buyer takeaway
Treat energisation as a real change in risk allocation because responsibility for test outcomes, remedial works and warranty start moves to commissioning and grid-interface contractors
Cost / money
Directional shift of near-term cost exposure from cable-lay vessels to commissioning contractors and potential remedial mobilisation
Supplier / commercial
Commissioning vendors gain leverage on scheduling, acceptance criteria and change orders; enforceable acceptance language is now a primary negotiation point
Safety / operations
Live electrical testing requires combined marine-electrical safety procedures and confirmed marine warranty survey coverage to reduce rework and hazard exposure
What to watch
Watch test failures or grid-interface constraints that could expand scope or delay handover and clarify who pays for remedial re-mobilisation
Key facts
- Project comprises Greater Changhua 2b and 4 offshore wind farms
- All inter-array cables installed and energised; commissioning and grid integration underway
- Final turbine and commissioning steps completed with staged handover activity
Source excerpts
Greater Changhua 2b and 4; Photo: Ørsted via LinkedIn “We’re continuing commissioning and grid integration works to ensure that all the complex systems of the offshore wind farms – from subsea cables to offshore substations – work together seamlessly, enabling reliable operation day in and day out”, Ørsted said via social media
Home Wind Farms All inter-array cables at Ørsted’s new offshore wind farm in Taiwan installed and energized May 27, 2026, by All inter-array cables at the 920 MW Greater Changhua 2b and 4 offshore wind farms in Taiwan have been installed and energized, and all 42 wind turbines at the project’s second phase, the 583 MW Greater Changhua 4, are now connected to Taipower’s grid and generating electricity. Greater Changhua 2b and 4; Photo: Ørsted via LinkedIn “We’re continuing commissioning and grid integration works
Home Wind Farms All inter-array cables at Ørsted’s new offshore wind farm in Taiwan installed and energized May 27, 2026, by All inter-array cables at the 920 MW Greater Changhua 2b and 4 offshore wind farms in Taiwan have been installed and energized, and all 42 wind turbines at the project’s second phase, the 583 MW Greater Changhua 4, are now connected to Taipower’s grid and generating electricity
