Three Gorges Dafeng (H8-1+H8-2)
Located off Dafeng Port, Jiangsu. Three offshore substations. Annual generation ~2.6 TWh.
ChinaTechnology
Capacity
800 MW ◇
Turbines
98 ◇
Foundation
—
Site & conditions
Site rights
Seabed rights held ∴
Water depth
5–11 m ≈
Wind speed
7.6 m/s @ 100 m ≈
Revenue & grid
Offtake
—
Grid
Not recorded ◇
Connection
Three offshore substations (400/220 kV) ◇
Schedule
COD
2025 ◇
Project timeline verified milestones only — each date carries its provenance mark
Dashed tick marks today (9 Sep 2026).
Revenue & offtake the regime the project was built under
Offtake regime of the vintage — not a recorded contract
Post-subsidy era — provincial pricing (NDRC notice 2021)
Built after the national subsidy ended. From 2021, newly approved offshore wind projects are priced by the provincial price authority — through competitive allocation where conditions allow — with no central subsidy; the grid company settles the part within the local coal benchmark price. A project approved before 2021 that connected after the 2021 deadline takes the guide price of its connection year. Provincial top-ups (Guangdong, Shandong, Zhejiang and others) exist and are recorded on projects only where a source states them. · ◇
A built project sells its power under the contract or support regime it was financed with; it is not expected to bid into new government offtake rounds. Where the record does not yet name that regime, the row says so rather than guessing.
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 since2025
Sources & verification
1/11 fields verified · rests on 7 sources (1 primary)
◆Verified≈Modelled◇Sourced∴Inferred⌁Convention○Unverified∅No source·Derived
Numbers are stable citation ids — grouped by source class, so they are not consecutive.
Regulator1
[5]
Jiangsu Provincial Development and Reform Commission (江苏省发展和改革委员会)2023-09-25
“苏发改能源发〔2023〕995号 ... 依据《行政许可法》《江苏省企业投资项目核准和备案管理办法》等有关规定，同意建设大丰80万千瓦海上风电项目。（成文日期：2023年9月25日）”
supportsConsentConsent granted
Trade press5
[2]
offshoreWIND.biz2025-12
Press report — cited, not quoted; read it at the source link.
supportsFirst powerCommercial operationTurbinesTotal capacityStatus+1 more
[3]
[4]
[6]
Xinhuanet Jiangsu (新华网江苏频道)2025-03-02
Press report — cited, not quoted; read it at the source link.
supportsConstruction startSite rights
[7]
Unverified import1
[1]
unknown
Press report — cited, not quoted; read it at the source link.
supportsTurbinesTotal capacityWater depthCoordinates