---
title: "Saint-Brieuc"
source: https://hafrok.com/projects/fr-saint-brieuc/
identifier: fr-saint-brieuc
updated: 2026-10-13
---

# Saint-Brieuc

Source: https://hafrok.com/projects/fr-saint-brieuc/  
Data as of: 2026-10-13

75 km2 area. Three-legged steel jacket foundations. Jackets assembled at Port of Brest.

| Field | Value |
|---|---|
| Country | France |
| Sea basin | English Channel |
| Capacity | 496 MW |
| Turbines | 62 |
| Lifecycle stage | Operational |
| Owners | Iberdrola |
| Coordinates | 48.85, -2.54 |
| Commercial operation (announced) | 2024-05 |

## Milestones

- **Consent granted** — 2018-06 (achieved)
- **Final investment decision** — 2020-05 (achieved)
- **Offshore construction** — 2021-05 (achieved)
- **First power** — 2023-07 (achieved)
- **Commercial operation** — 2024-05 (achieved)

## Offtake

496 MW contracted — tender award

- **Tender award · France Offshore Wind Round 1 (AO1)** — €155/MWh · awarded 2012-04 · 20-year term

## Sources

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

- offshoreWIND.biz, 2024-05-28 — https://www.offshorewind.biz/2024/05/28/496-mw-saint-brieuc-offshore-wind-farm-fully-commissioned/
- Iberdrola, 2024-05-28 — https://www.iberdrola.com/press-room/news/detail/iberdrola-comissions-saint-brieuc-the-second-offshore-wind-farm-in-france-and-the-first-in-britanny
- offshoreWIND.biz, 2023-07-06 — https://www.offshorewind.biz/2023/07/06/iberdolas-saint-brieuc-offshore-wind-farm-delivers-first-power/
- offshoreWIND.biz, 2020-03-09 — https://www.offshorewind.biz/2020/03/09/iberdrola-takes-full-ownership-of-french-offshore-wind-farm/
- offshoreWIND.biz, 2021-04-21 — https://www.offshorewind.biz/2021/04/21/construction-of-saint-brieuc-owf-about-to-kick-off/
- offshoreWIND.biz, 2020-06-18 — https://www.offshorewind.biz/2020/06/18/iberdrola-and-navantia-windar-sign-saint-brieuc-contract/
- Power Technology, 2024 — https://www.power-technology.com/projects/bay-of-saint-brieuc-offshore-wind-power-plant/
- Energies de la Mer, 2021-01-29 — https://www.energiesdelamer.eu/2021/01/29/cpdp-de-saint-brieuc/
- offshoreWIND.biz, 2018-03-12 — https://www.offshorewind.biz/2018/03/12/report-france-to-renegotiate-round-1-and-2-offshore-wind-projects/
- Renewables Now, 2020-05-29 — https://renewablesnow.com/news/sgre-locks-order-for-496-mw-saint-brieuc-as-iberdrola-takes-fid-700774/
- Energies de la Mer, 2018-06-25 — https://www.energiesdelamer.eu/2018/06/25/ailes-marines-parc-de-saint-brieuc-le-nouvel-arret-a-ete-signe/
- Ministere de la Transition Ecologique (France), 2025 — https://www.ecologie.gouv.fr/politiques-publiques/eolien-mer
- The Wind Power, 2026-05 — https://www.thewindpower.net/windfarm_en_16524_saint-brieuc.php
- Iberdrola, 2024 — https://www.iberdrola.com/press-room/news/detail/iberdrola-increases-offshore-wind-ambition-france-acquiring-100-capital-ailes-marines
- 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/
- Renewables Now, 2023-09-04 — https://renewablesnow.com/news/iberdrola-sees-saint-brieuc-offshore-wind-farm-completed-by-end-2023-832971/
- DGEC — Ministère de la Transition écologique (eoliennesenmer.fr), 2026-08-25 — https://www.eoliennesenmer.fr/facades-maritimes-en-france/facade-nord-atlantique-manche-ouest/saint-brieuc
- Ailes Marines SAS (comptes annuels déposés au greffe, via Pappers), 2026-07-21 — https://www.pappers.fr/entreprise/ailes-marines-sas-538781857/comptes/AILES%20MARINES%20SAS%20-%20Comptes%20sociaux%202025%2021-07-2026.pdf
- Ailes Marines SAS (comptes annuels déposés au greffe, via Pappers), 2025-09-05 — https://www.pappers.fr/entreprise/ailes-marines-sas-538781857/comptes/AILES%20MARINES%20SAS%20-%20Comptes%20sociaux%202024%2005-09-2025.pdf
- RTE, date not stated — https://www.rte-france.com/projets/nos-projets/raccordement-225-000-volts-du-parc-eolien-en-mer-de-la-baie-de-saint-brieuc
- Légifrance (Journal officiel de la République française), 2018-08-11 — https://www.legifrance.gouv.fr/jorf/article_jo/JORFARTI000037307700
- L'Info Durable (AFP), 2021-08-06 — https://www.linfodurable.fr/eolien-en-mer-retard-dans-les-travaux-de-forage-en-baie-de-saint-brieuc-28139
- Commission de régulation de l'énergie / DGEC (published by the CPDP Courseulles), 2026-10-13 — https://cpdp.debatpublic.fr/cpdp-courseulles/DOCS/APPEL_D_OFFRES/APPEL_D_OFFRE.PDF

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