---
title: "Jeonnam 1 Offshore Wind Farm"
source: https://hafrok.com/projects/kr-jeonnam-1/
identifier: kr-jeonnam-1
updated: 2026-10-13
---

# Jeonnam 1 Offshore Wind Farm

Source: https://hafrok.com/projects/kr-jeonnam-1/  
Data as of: 2026-10-13

Located off Jaeundo Island, Sinan County, Jeonnam Province. First to use monopile foundations in South Korea.

| Field | Value |
|---|---|
| Country | South Korea |
| Sea basin | Yellow Sea |
| Capacity | 96 MW |
| Turbines | 10 |
| Lifecycle stage | Operational |
| Owners | SK E&S · CIP |
| Coordinates | 34.9697, 125.9499 |
| Commercial operation (announced) | 2025-Q2 |

## Milestones

- **Consent granted** — 2022 (achieved)
- **Final investment decision** — 2023 (achieved)
- **Onshore construction** — 2023 (achieved)
- **First power** — 2024-11 (achieved)
- **Commercial operation** — 2025-Q2 (achieved)

## Offtake

Offtake regime: Korean RPS


## 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/2025/05/21/largest-privately-led-offshore-wind-farm-in-south-korea-enters-commercial-operation/
- offshoreWIND.biz, 2025-05-21 — https://www.offshorewind.biz/2025/05/21/largest-privately-led-offshore-wind-farm-in-south-korea-enters-commercial-operation/
- GEM, 2026 — https://www.gem.wiki/Jeonnam_(SK_E&C)_wind_farm
- Offshore Wind Biz, 2025 — https://www.offshorewind.biz/2025/05/21/largest-privately-led-offshore-wind-farm-in-south-korea-enters-commercial-operation/
- GEBCO Compilation Group, 2020 — https://www.gebco.net/data_and_products/gridded_bathymetry_data/
- Norton Rose Fulbright, 2024 — https://www.nortonrosefulbright.com/en/knowledge/publications/faee407b/global-offshore-wind-south-korea
- Copenhagen Offshore Partners, 2023-10-11 — https://cop.dk/jeonnam-1-offshore-wind-project-in-korea-reaches-financial-close-and-begins-onshore-and-offshore-construction/
- THE ELEC (디일렉), 2025-12-11 — https://www.thelec.kr/news/articleView.html?idxno=45213
- offshoreWIND.biz, 2024-11-18 — https://www.offshorewind.biz/2024/11/18/south-koreas-first-commercial-scale-offshore-wind-farm-delivers-first-power/
- DTU Wind Energy / World Bank (Global Wind Atlas), 2026 — https://globalwindatlas.info/

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Hafrok · https://hafrok.com/projects/kr-jeonnam-1/ · please cite the page you took a figure from.