Dafeng H7 Longyuan
Dafeng H7 Longyuan is an offshore wind farm in the Yellow Sea, China, owned by China Longyuan Power, in operation since 2019.
Status
Operationallifecycle stage
Ownership
CLChina Longyuan Power — 100% ◇
Location
ChinaYellow Sea
Technology
Capacity
200 MW ◇
Turbines
—
Foundation
Fixed-bottom (structure not recorded) ◇
Site & conditions
Site rights
Seabed rights held ∴
Water depth
1–4 m ≈
Wind speed
7.0 m/s @ 100 m ≈
Revenue & grid
Offtake
—
Grid
—
Schedule
FID
Taken · date not recorded ∴
COD
2019 ◇
Project timeline & ownership verified milestones on the spine · ownership from Hafrok's transactions record
1 dated milestone on the spine, each with its source · the ownership chain 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 4 sources · ◆ 2 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.
Trade press4
[1]
Global Energy Monitor2026◆ Jiangsu Dafeng H7 (Longyuan) Offshore wi…
supportsownerConsentFinal investment decisionCommercial operationSite rights+3 more
[2]
[3]
[4]
Global Energy Monitor◆ Global Wind Power Tracker Methodology
“Offshore hard mount: have wind turbines that are usually designed for installation in water no deeper than 60 meters [...] These turbines are mounted directly onto the sea floor. Offshore floating: ar…”
supportsFoundation
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