Hai Long 3
Located 45-70 km off Changhua County, Taiwan Strait. Water depth 35-55 m. Jacket foundations.
Status
Under Constructionlifecycle stage
Near certainHafrok delivery likelihood
Ownership
Location
TaiwanTaiwan Strait
Technology
Capacity
504 MW ◆
Turbines
36 × 14 MW ◆
Model
Siemens Gamesa SG 14-222 DD ◆
Foundation
Jacket ◆
Site & conditions
Site rights
Seabed rights held ∴
Water depth
39–65 m ≈
Wind speed
11.1 m/s @ 150 m ≈
Revenue & grid
Offtake
PPA ◆
Grid
—
Schedule
FID
2023 ◆
COD · announced
2027 ◆
COD · Hafrok
for registered readers
Delivery outlook modelled by Hafrok · calibrated on delivered projects
Near certainHafrok's delivery likelihood for Hai Long 3
The developer says 2027. Hafrok's year agrees with that date; the year, the chance and the working are for registered readers.
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Project timeline & ownership verified milestones on the spine · ownership from Hafrok's transactions record
3 dated milestones on the spine, each with its source · 3 recorded ownership deals from Hafrok's transactions record · the developer's announced-COD history
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Revenue & offtake contract terms, price levels and the route to market
the contract terms on record · price over time in money of the day · the routes to market and the next visible round
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Installation how the build is going · from sourced statements and Hafrok's registers
construction status and turbines standing · vessel and port contracts · the grid connection and whether it is ready in time
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Sources & verification
Rests on 16 sources (7 primary) · ◆ 9 documents held
◆Verified≈Modelled◇Sourced∴Inferred⌁Convention○Unverified∅No source·Derived
Numbers are stable citation ids — grouped by source class, so they are not consecutive.
Operator6
[6]
Hai Long Offshore Wind
“Hai Long 2B and Hai Long 3 obtained the Establishment Permit from the Ministry of Economic Affairs (December 2019)”
supportsConsentConsent granted
[10]
Northland Power2025-06-12◆ Northland power achieves first power on …
“The milestone also includes the commissioning of both onshore and offshore substations, further demonstrating the project’s progress toward full commercial operations, anticipated in 2027.”
supportsCommercial operation
[11]
Northland Power2026-04-30◆ Northland power signs long term corporat…
“The new 30-year agreement builds on the existing long-term partnership with TSMC, established in 2022, which already covers Hai Long 2B and Hai Long 3. Subject to completion of necessary administrativ…”
supportsTotal capacityMechanismDetail
[12]
Northland Power2026-08-12◆ Northland Power Reports Second Quarter 2…
“with 71 of 73 turbines installed and 59 generating power. ... on track for commercial operations in 2027, with overall costs aligned with original expectations.”
supportsStatus note
[14]
Northland Power2026-10-15◆ Northlands hai long offshore wind projec…
“today announced that all 73 turbines at Hai Long, its 1.0 GW offshore wind project in the Taiwan Strait, are now installed and generating power. ... The project remains on track for final permitting a…”
supportsoperatorowner
[16]
Hai Long Offshore Wind2026-03-20◆ Milestone Achieved First Wind Turbine In…
“the Hai Long Offshore Wind Project ("Hai Long Project") announced the successful offshore installation of the first wind turbine for the Hai Long 3 wind farms. ... the Hai Long 2A wind farm, featuring…”
supportsStatus note
OEM1
[9]
Siemens Gamesa Renewable Energy2022-10-19◆ Siemens Gamesa and Hai Long light the wa…
“73 SG 14-222 DD offshore wind turbines intended to be deployed. 15-year service contract included for all three projects: Hai Long 2A (300 MW), Hai Long 2B (232 MW) and Hai Long 3 (512 MW).”
supportsModelUnit capacity
Auction results1
[17]
Conventus Law2026-06-22◆ tw-auction-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 — Competitive Auction (競標)
Trade press7
[2]
offshoreWIND.biz2023-12
Press report — cited, not quoted; read it at the source link.
supportsFinal investment decision
[3]
[4]
[7]
offshoreWIND.biz2024-04
Press report — cited, not quoted; read it at the source link.
supportsOffshore constructionSite rightsFoundation
[8]
[13]
offshoreWIND.biz2026-08-12◆ Hai Long Secures Financing with 11 New B…
Press report — cited, not quoted; read it at the source link.
supportsTurbines
[15]
Northland Power (GlobeNewswire)2023-12-28◆ Northland Power and Gentari Renewables A…
“Northland now holds a 30.6 per cent ownership interest in the overall project and will continue to take the lead role in Hai Long's construction and operation. ... This transaction marks another signi…”
supportsFinal investment decision
Unverified import1
[1]
Early access