---
title: "Hainan CZ7 (CNOOC)"
source: https://hafrok.com/projects/cn-hainan-cz7-cnooc/
identifier: cn-hainan-cz7-cnooc
updated: 2026-10-13
---

# Hainan CZ7 (CNOOC)

Source: https://hafrok.com/projects/cn-hainan-cz7-cnooc/  
Data as of: 2026-10-13

Located west of Dongfang City, Hainan. CNOOC leveraging offshore oil infrastructure expertise for wind development.

| Field | Value |
|---|---|
| Country | China |
| Sea basin | South China Sea |
| Capacity | 1500 MW |
| Lifecycle stage | Advanced Development |
| Owners | CNOOC |
| Coordinates | 19.0001, 108.3667 |
| Commercial operation (announced) | 2029 |
| Commercial operation (Hafrok's expected year) | 2029 (range 2026–2029) |
| Chance of delivery | Expected (weight 0.708) |

## Milestones

- **Consent granted** — 2023-04 (achieved)
- **Commercial operation** — 2029 (expected)

## Offtake

No offtake secured — route to market open


## Sources

Every figure above traces to one of these. Quoted passages are held but not republished; follow the link for the original wording.

- unknown, date not stated — https://www.offshorewind.biz/2025/10/07/china-accelerates-offshore-wind-growth-as-us-faces-headwinds/
- Enerdata, 2023-04-17 — https://www.enerdata.net/publications/daily-energy-news/chinas-cnooc-will-develop-15-gw-offshore-wind-project-hainan-island.html
- Sina Finance, 2025-07-23 — https://finance.sina.com.cn/roll/2025-07-23/doc-infhncvn1132725.shtml
- China Securities News (上海证券报), 2025-08-08 — https://paper.cnstock.com/html/2025-08/08/content_2102585.htm
- offshoreWIND.biz, 2025-10 — https://www.offshorewind.biz/2025/10/07/china-accelerates-offshore-wind-growth-as-us-faces-headwinds/
- Global Energy Monitor, 2026-07-02 — https://www.gem.wiki/Hainan_CZ7_Demonstration_Offshore_wind_farm
- GEBCO Compilation Group, 2020 — https://www.gebco.net/data_and_products/gridded_bathymetry_data/
- DTU Wind Energy / World Bank (Global Wind Atlas), 2026 — https://globalwindatlas.info/
- gdshe.org (relaying 北极星风力发电网), 2024-07 — https://gdshe.org/article/22625.html

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Hafrok · https://hafrok.com/projects/cn-hainan-cz7-cnooc/ · please cite the page you took a figure from.