| In Operation | Environmental benefits reporting project ownerDalian Zhuanghe II | Consenting Environmental | Dalian Zhuanghe II annual generation and avoided emissions |
| In Operation | Offshore substation and onshore control center ownerDalian Zhuanghe II | Substation Electrical | One 220 kV offshore substation and one onshore control center |
| In Operation | Project company and ownerDalian Zhuanghe II | Development | Dalian Zhuanghe II offshore wind farm |
| In Operation | Development and delivery leadHainan Lingao | Development | Huaneng Lingao 600 MW offshore wind farm |
| In Construction | Local project companyHainan Lingao | Development And Sponsor Context | Huaneng Lingao offshore wind farm foundations package |
| In Construction | Offshore booster station installation milestone ownerHainan Lingao | Substation Electrical | Hainan's first offshore booster station |
| In Operation | Operating companyHainan Lingao | Operations Maintenance | Full-capacity Huaneng Lingao offshore wind project |
| In Operation | Phase 1 commissioning and project-scope publisherHuaneng Dafeng | Reference Data | Huaneng Dafeng Offshore Wind Farm phase 1 |
| In Operation | Project owner for far-offshore booster station and long export-cable schemeHuaneng Dafeng | Substation Electrical | Huaneng Dafeng offshore booster station and 55 km-class main submarine cable export scheme |
| In Construction | Bathymetric survey procurement agentHuaneng Guanyun | Consenting Environmental | Huaneng Guanyun offshore wind farm 300 MW bathymetric survey service |
| In Operation | Parent sponsor and Guanyun energy-base developerHuaneng Guanyun | Development | Huaneng Guanyun offshore wind project phase 1 |
| In Operation | Developer groupHuaneng Rongcheng Power Prototype Demonstration Project | Development | Huaneng Rongcheng Power Prototype Demonstration Project |
| In Operation | Project owner and developer groupHuaneng Rudong | Development | 300 MW Huaneng Rudong offshore wind project |
| In Operation | Project owner and developer groupHuaneng Rudong | Development | 300 MW Huaneng Rudong offshore wind project |
| In Construction | Project owner for monopile foundation worksHuaneng Rudong | Foundations | Huaneng Rudong first monopile foundation and offshore construction start |
| In Construction | Project owner for monopile foundation worksHuaneng Rudong | Foundations | Huaneng Rudong first monopile foundation and offshore construction start |
| Pre-Tender | Developer and operator public status contextHuaneng Shandong | Status And Market Tracking | Huaneng Shandong Peninsula North offshore wind farm |
| In Operation | Parent developer and technology sponsorLemen 2 | Development | Huaneng Lemen 2 54-turbine offshore wind farm |
| In Construction | Original developer group referenceSheyang H1 | Development | 300 MW Sheyang H1 offshore wind farm |
| In Construction | Project development groupYingkou Y1 & Y2 | Development | Yingkou Y1 and Y2 offshore wind sites |
| In Operation | Owner (through Huaneng Zhejiang Energy Development)Zhejiang Jiaxing 2 | Development | Zhejiang Jiaxing 2 ownership structure |
| In Operation | Owner/operator interface for construction deliveryZhejiang Jiaxing 2 | Operations Maintenance | Huaneng Zhejiang Jiaxing 2 section I construction delivery |
| Pre-Tender | Owner · 20%Huaneng Shandong | Ownership | Ownership relationship |
| In Operation | Indirect Parent · 100%Qidong H2 | Ownership | China Huaneng Group’s 2025 green-note prospectus records 100% ownership of Jiangsu Huawei Windpower, the project company for Qidong H2. |