Press release
Construction work resumes on the Saint-Brieuc offshore wind farm
Kérantour-Lézardrieux / Saint-Brieuc / Paris - March 27, 2023 -
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Ailes Marines announces today the resumption of the drilling and installation works of the wind farm in Saint-Brieuc Bay.
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These operations will mobilize up to thirty vessels for several months.
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During this period, navigation and maritime safety rules are set by prefectural decrees.
27
Mars
23
Continuation of drilling and installation of foundation jackets
The ship AEOLUS of the company Van Oord, is back on the area of the park since March 27, 2023, it has resumed the drilling and sealing of the piles on the 22 positions of undrilled wind turbines.
In addition, in the coming months, installation operations will resume on the 38 foundation jackets still to be installed.
These two campaigns take place over several months and according to weather conditions.
Installation of 62 wind turbines of 8 MW
The first 8 MW wind turbines will be installed on their foundations in the middle of the year. They will be assembled line by line.
The installation of the 62 wind turbines (masts, nacelles, blades) will be carried out by Siemens Gamesa from the Brave Tern jack up platform of the Norwegian company Fred Olsen windcarrier.
The sections of the masts of the 62 wind turbines previously equipped by Haizea Breizh in Brest will be transported to the port of Le Havre to be assembled in 3 dimensions. For each rotation from Le Havre to the Saint-Brieuc wind farm site, the Brave Tern will ship 4 masts, 4 nacelles and 12 blades. It will install them on the jackets foundations of the wind turbines.
Depending on weather conditions, they will be phased in starting in the second half of the year.
Operations controlled from the maritime coordination center
These operations are piloted from the Ailes Marines maritime coordination center located in Kerantour and in the port of Lézardrieux (22). They will mobilize up to thirty vessels for several months.
In order to inform the inhabitants and in particular the users of the sea, Ailes Marines has opened an online information space* dedicated to the maritime works. It presents the nature and organization of the works, as well as information concerning navigation, in addition to the decrees issued by the Préfecture maritime.
Inter-turbine cable weatherstripping
The inter-turbine cable burial campaign began in January. Prysmian, the company in charge of supplying and sinking the cables, is continuing the work of laying the 90 km of inter-turbine cables. Currently, 3 vessels are mobilized for these operations: the Aethra, which is making the trenches, the Ariadne for the installation and removal of the cable at the bottom of the trench and the Island Diligence for its burial. The trenching campaign takes place over several months, depending on the weather conditions.
All informations concerning the Saint-Brieuc offshore wind farm project developed by Ailes Marines are available on the website www.ailes-marines.bzh
You can follow Ailes Marines news on twitter @AilesMarines
About Ailes Marines
Winner of a national call for projects with the Baie de Saint-Brieuc offshore wind farm project, AILES MARINES is in charge of the development, construction, installation and operation of the offshore wind farm. It is a simplified joint stock company (SAS), 100% owned by IBERDROLA. Key figures for the Baie de Saint-Brieuc offshore wind farm project:
- 75 km2 in area
- 62 Siemens Gamesa SG 8.0-167 DD 8 MW wind turbines
- 496 MW of installed capacity
- 1,820 GWh/year of production, i.e. the annual electricity consumption of 835,000 inhabitants (including heating)
Press Relations & Communication
Jean Christophe Labastugue
Manager
17 rue Baron - 75017 Paris
All Press Releases
July
06
2023
France's second offshore wind farm produces its first green megawatt-hours in Brittany
Ailes Marines, a company 100% owned by the Iberdrola group, today announces the production of the first megawatt-hours from the Saint-Brieuc offshore wind farm. The Iberdrola Group launches production of its first French offshore wind farm, and the 4th in Europe. The commissioning confirms the Group's leading position in this business segment. For the first time in Brittany, electricity is being generated by an offshore wind farm. Since July 05, the electrons generated by the wind turbines have been fed into the national grid by RTE. The wind farm's output will...
May
12
2023
Ailes Marines, a subsidiary of Iberdrola, has installed the first offshore wind turbine in Brittany.
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Tue
03
2023
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Tue
02
2023
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Dec
20
2022
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July
08
2022
The electrical substation of the Saint-Brieuc offshore wind farm has been successfully installed
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Jul
05
2022
The first foundation for the Saint-Brieuc offshore wind farm has been successfully installed
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July
01
2022
Installation of the first foundation for the Saint-Brieuc offshore wind farm
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Tue
07
2022
Construction work resumes on the Saint-Brieuc offshore wind farm
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Nov
01
2021
Fin de la première phase des travaux en mer du parc éolien de Saint-Brieuc
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August
18
2021
Ailes Marines re-establishes the truth against false information about the Saint-Brieuc offshore wind farm
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August
13
2021
The 2021 inter-array cable pre-trenching campaign is now completed
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July
31
2021
AEOLUS vessel resumption to drilling work
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control operations were carried out considering the modeling provided by the Documentation
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July
28
2021
Processing a drilling rig incident on the AEOLUS vessel
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July
15
2021
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June
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2021
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June
15
2021
Immobilisation of the vessel AEOLUS for tooling verification
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Apr
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2021
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2021
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Feb
26
2021
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Jan
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2021
Sondage IFOP – 71% des habitants des Côtes d’Armor favorables au projet de parc éolien en mer de Saint-Brieuc
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Dec
18
2020
Ailes Marines opte pour la méthode du forage pour installer les pieux des fondations, technique de moindre impact sur l’environnement.
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Dec
10
2020
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Dec
02
2020
Ailes Marines ensouillera l’intégralité des câbles inter-éoliennes du parc de Saint-Brieuc
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Nov
20
2020
Ailes Marines apporte des précisions et clarifications sur le projet de parc éolien en mer de Saint-Brieuc
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Oct
02
2020
Navantia-Windar starts production of foundation elements for the Saint-Brieuc offshore wind farm at the Brest Polder
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Sep
16
2020
Ailes Marines has selected GE Grid Solutions to supply and install the main electrical equipment for the substation of the offshore wind farm in the Bay of Saint-Brieuc.
Ailes Marines, a company wholly owned by Iberdrola, in charge of the construction, installation and operation of the offshore wind farm in the Bay of Saint-Brieuc, today announced the selection of GE Grid Solutions, a division of GE Renewable Energy, to supply the main electrical equipment for the substation of the Saint-Brieuc offshore wind farm.
Sep
07
2020
Ailes Marines has selected the French companies Eiffage Métal and Engie Solutions for the manufacturing of the electrical substation of the offshore wind farm in the Bay of Saint-Brieuc.
Ailes Marines, a company wholly owned by Iberdrola, in charge of the construction, installation and operation of the offshore wind farm in the Bay of Saint-Brieuc, today announced the award of the contract for the construction of the wind farm's electrical substation to the two French companies Eiffage Métal and ENGIE Solutions.
July
22
2020
Ailes Marines has selected Saipem for the transport and installation of the "jacket" type foundations for the Saint-Brieuc offshore wind farm substation.
Ailes Marines, a company of the Iberdrola Group in charge of the development, construction, installation and operation of the offshore wind farm in the Bay of Saint-Brieuc, selected Saipem to transport and install the "jacket" type foundations and the upper part of the offshore substation.
June
18
2020
Iberdrola creates 1,100 jobs in France thanks to the wind farm project
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May
29
2020
Ailes Marines and Siemens Gamesa sign the contract for the supply of wind turbines for the Saint-Brieuc offshore wind farm
Ailes Marines, Iberdrola's subsidiary in charge of the development, construction, installation and operation of the offshore wind farm in the Bay of Saint-Brieuc, today announced the signature with Siemens Gamesa Renewable Energy of the contract to supply the 62 wind turbines for the Saint-Brieuc offshore wind farm.
May
27
2020
Ailes Marines selects Prysmian as supplier of submarine cables for the wind farm
Ailes Marines, in charge of the development, construction, installation and operation of the Saint-Brieuc Bay offshore wind farm, has just signed an 80 million euro contract with the Prysmian Group, a world leader in the power and telecommunication cable systems industry, to supply the inter-wind turbine cables for the Saint-Brieuc wind farm.
May
06
2020
Ailes Marines has selected Van Oord to install the foundations of the wind farm.
Ailes Marines, in charge of the construction, installation and operation of the Saint-Brieuc Bay wind farm, has selected the Dutch company Van Oord to transport and install the 62 jacket foundations (lattice steel structures) as well as the piles for the foundations of the electrical substation.
Tue
09
2020
Iberdrola acquires 100% of the capital of Ailes Marines
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Sep
16
2019
Ailes Marines has selected Navantia to build the foundations of the wind farm.
Ailes Marines, in charge of the development, construction, installation and operation of the offshore wind farm in the Bay of Saint-Brieuc, has selected the Spanish company Navantia for the manufacture of the 62 foundations of the offshore wind turbines that will equip the wind farm.