SPIC Rudong H4
Located off Rudong, Nantong, Jiangsu, ~33 km offshore.
Status
Operationallifecycle stage
Ownership
SIState Power Investment Corporation — 100% ◇
Location
ChinaYellow Sea
Technology
Capacity
400 MW ◇
Turbines
— ◇
Foundation
—
Site & conditions
Site rights
Seabed rights held ∴
Water depth
16–19 m ◇
Wind speed
7.7 m/s @ 100 m ≈
Revenue & grid
Offtake
FiT ◇
Grid
Not recorded ◇
Connection
Two 220 kV offshore booster stations to Rudong onshore … ◇
Schedule
FID
Taken · date not recorded ∴
COD
2021 ◇
Project timeline & ownership verified milestones on the spine · ownership from Hafrok's transactions record
4 dated milestones 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 FiT contract's terms · 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 8 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 press7
[2]
NS Energy2021
Press report — cited, not quoted; read it at the source link.
supportsOnshore constructionSite rightsUnit capacityWater depth
[3]
Global Energy Monitor2026-07-02◆ Jiangsu Rudong H4 (State Power Investmen…
“Jiangsu Rudong H4 (State Power Investment Corporation) Offshore wind farm is an operating wind farm in Yangkou Harbor, Rudong, Nantong, Jiangsu, China. ... Operating ... 2021”
supportsoperatorFinal investment decisionCommercial operationStatusConnection point+1 more
[4]
[5]
offshoreWIND.biz2021-12-15
Press report — cited, not quoted; read it at the source link.
supportsFirst power
[6]
CPEM 全国电力设备管理网2022-09-23
“2018年12月，南通如东80万千瓦海上风电项目（H4、H7）取得核准，2020年7月底，项目海上主体工程采用EPC总承包的方式开工建设，2021年12月9日建成投产。”
supportsConsentConsent granted
[7]
[8]
世纪新能源网 (republishing 国家电投如东和风公司 / SPIC Rudong Hefeng)2021-12-10◆ 国家电投江苏如东800MW海上风电项目(H4#、H7#)全容量投产
Press report — cited, not quoted; read it at the source link.
supportsTotal capacity
Unverified import1
[1]
unknown
Press report — cited, not quoted; read it at the source link.
supportsUnit capacityTotal capacityWater depthCoordinates
Early access