Greater Changhua 3

Would be located ~55 km off Changhua County, extending the Greater Changhua cluster. Ørsted faces challenges securing offtake at required economics.

Technology
Capacity 570 MW 
Turbines
Foundation
Site & conditions
Site rights Not established we have not found a document granting or refusing rights over this seabed — a gap in our research, not a finding about the project 
Water depth 35–38 m  Wind speed 10.9 m/s @ 150 m 
Revenue & grid
Offtake
Grid
Schedule
FID Not taken
COD · developer 2029 announced 

Delivery outlook not forecast

We don't put a delivery estimate on this project yet. No authority has granted rights to this site, so there is nothing to date a schedule from. That changes the moment the seabed is awarded, a consent application is filed, or the project is named in an auction.

Revenue & offtake route to market — open

No offtake secured — route to market open
The routes describe what exists in this market — not a prediction of which the project will take.
Next visible round · from the auction calendar
Taiwan Round 3 Zonal Development — Block 3.3 (區塊開發 3-3)
expected H2 2026 · scheduled · the round’s published documents do not name this project
Applications opened 1 April 2026 and close end-September 2026; results expected end-2026 (year-level estimate, no official results date announced).

Installation how the build is going · from satellite counts and Hafrok’s registers

Installation not started
nothing to count yet: the satellite tracker begins when offshore construction does
Installation · on record
StageProposed
Offshore constructionnot started
Expected start of operation2029

Sources & verification

0/9 fields verified · rests on 6 sources · ◆ 1 document held
VerifiedModelledSourcedInferredConventionUnverifiedNo source·Derived
Numbers are stable citation ids — grouped by source class, so they are not consecutive.
Auction pipeline1
[6]
offshoreWIND.biz2026-03◆ tw-zonal33-owbiz-2026
Press report — cited, not quoted; read it at the source link.
supportsTaiwan Round 3 Zonal Development — Block 3.3 (區塊開發 3-3)
Trade press4
[2]
offshoreWIND.biz2025-12-24
Press report — cited, not quoted; read it at the source link.
supportsoperatorTotal capacity
[3]
GEM2026
supportsTotal capacityCoordinates
[4]
GEBCO Compilation Group2020
supportsWater depth
[5]
DTU Wind Energy / World Bank (Global Wind Atlas)2026
supportsMean wind speed
Unverified import1
[1]
unknown
supportsConsentCommercial operationTotal capacityWater depthCoordinates