Greater Changhua 1

Located 35-60 km off Changhua County. Ørsted's first APAC offshore wind project at scale. Annual output ~3.3 TWh.

Project timeline & ownership verified milestones on the spine · ownership from Hafrok’s transactions record

2019’20’21’22’23’24’25’26View the source for Final investment decisionFinal investment decision Apr 2019 View the source for Onshore constructionOnshore construction 2021 View the source for First powerFirst power Apr 2022 View the source for Commercial operationCommercial operation 2024-Q2 No origination on record — who held the site before the first recorded deal is not known; shown as a gap, never guessed. UNRECORDEDØrsted → CDPQ / Cathay PE — 50.0% · €2,072m · closed 2021-11 2020-12 FARMDOWNTransfer(s) not in Hafrok's record — shown as a gap, never guessed. UNRECORDEDTODAYØrsted — 50% today · operator Ørsted Ørsted 50%CDPQ CDPQ CDPQ exited 2020-12Cathay PE Cathay PE Cathay PE exited 2020-12Mercury Taiwan Holdings — 50% today Mercury Taiwan Holdings Mercury Taiwan Holdings 50%Ørsted → CDPQ / Cathay PE — 50.0% · €2,072m · closed 2021-11 Ørsted → CDPQ / Cathay PE — 50.0% · €2,072m · closed 2021-11 50% → consortium
Dashed tick marks today (9 Sep 2026). Ownership lives in the band below: one station per recorded deal, dated at its label, in deal order rather than to calendar scale. Secondary trades appear only at the interchanges; grey lines are parties whose entry or exit Hafrok’s record does not hold.

Revenue & offtake contract duration and price levels · money of the day

605 MW contracted — feed-in tariff
Feed-in tariff · Taiwan 2018 Offshore Wind Capacity Allocation — Selection (遴選)
Priceprice undisclosed ·Capacity605.2 MWAwardedApr 2018
Term20 yrs

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

Installation complete
not yet surveyed by satellite; the built farm can be, on request
Installation · on record
StageOperational
In operation since2024-Q2

Sources & verification

3/15 fields verified · rests on 10 sources (4 primary) · ◆ 3 documents held
VerifiedModelledSourcedInferredConventionUnverifiedNo source·Derived
Numbers are stable citation ids — grouped by source class, so they are not consecutive.
Operator2
[11]
Ørsted (company announcement, republished by Inderes)2019-04-30
“Ørsted's Board of Directors has taken the final investment decision (FID) on the Changhua 1 and 2a offshore wind farm in Taiwan.”
supportsFinal investment decision
[14]
Ørsted2023-05-03◆ Orsted — interim financial reportq12023
“At Greater Changhua 1 and 2a, the cable and turbine scopes are progressing as planned, and we still expect to fully commission the wind farm in H2 2023.”
supportsFoundation
Auction results1
[15]
Conventus Law2026-06-22◆ tw-selection-2018-tw-2018-bond
Taiwan 2018 grid allocation: Stage-1 NT$4m/MW + Stage-2 NT$2m/MW performance bond; establishment permit before end-2019
supportsFeed-in tariff · Taiwan 2018 Offshore Wind Capacity Allocation — Selection (遴選)
Trade press6
[7]
offshoreWIND.biz2025-12-24
Press report — cited, not quoted; read it at the source link.
supportsoperatorownerTotal capacity
[8]
GEM2026
supportsTotal capacityCoordinates
[9]
Power Technology2024
Press report — cited, not quoted; read it at the source link.
supportsConsentOnshore constructionCommercial operationSite rightsModel+5 more
[10]
GEBCO Compilation Group2020
supportsWater depth
[12]
offshoreWIND.biz2022-04-21
Press report — cited, not quoted; read it at the source link.
supportsFirst power
[13]
DTU Wind Energy / World Bank (Global Wind Atlas)2026
supportsMean wind speed
Unverified import1
[1]
unknown◆ Asia-Pacific’s largest offshore wind pro…
supportsModelUnit capacityTotal capacityWater depthCoordinates