Energy

Marine energy

Artelia proposes assistance services to offshore wind farm developers, providing its expertise with regard to the hydraulic, hydro-sedimentary and environmental impacts of the facilities, the maritime and navigation risks, and the hydrodynamic forces involved in designing the foundations and submerged structures. Artelia is also strongly associated with the technical and environmental aspects of several projects aimed at making productive use of current energy (marine current turbines), ocean thermal energy (OTEC) and wave energy. Artelia has also developed skills and experience in the design and study of submarine cables and the associated landfall structures. Artelia is devoting considerable resources to research and development in this field, which led to a patent for wave energy recovery being registered in 2010.

Installation of wind turbines off the coast of Saint-Nazaire

Hydrodynamic and hydrosedimentary models in the context of the impact study
Client : SPC du Parc du Banc de Guérande
Country : France

Date : 2013 - 2014

Services :
  • Numerical modelling of the baseline conditions and the impact of the wind turbines on waves and currents
  • Numerical modelling of turbid plumes generated during the works phase
  • Determination of the baseline conditions and the impact on the coastline
  • Determination of the baseline conditions and the impact on morphodynamics on a regional scale
  • Determination of the local sedimentary impact

Installation of a wave roller-type wave power farm

Preliminary site determination and feasibility studies
Client : DCNS
Country : France

Date : 2012

Services :
  • Determination of potential zones where the wave power farm could be installed on the Atlantic coast
  • Preliminary assessment of wave power resources
  • Determination of the legal and statutory framework
  • Summary of natural conditions, environmental issues and easements in the zone selected in Audierne bay
  • Analysis of technical installation conditions for the farm, the laying of a connecting cable at sea and its landfall
  • Preliminary analysis of port infrastructure located in the vicinity of the zone concerned by the Wave Roller® project
  • Assessment of the main environmental issues and matrix of potential impacts

OTEC model

OTEC: transforming thermal energy transmitted to the ocean surface by the sun into electricity
Client : DCNS
Country : France

Date : 2010 - 2011

Services :
  • Marine site characterisation
  • Preliminary study of currents and water masses
  • Assessment of variations throughout the entire water comumn

Eussabella marine current turbine project

Hydraulic and hydrosedimentary studies
Client : SABELLA SAS
Country : France

Date : 2011

Services :
  • Definition of hydrodynamic conditions at the site
  • Construction of a physical model to test various possible positions of the marine current turbines and assess the impact of their position on their efficiency
  • Design of a mathematical model to analyse the impact of the marine current turbine field

SEMREV marine facilities in Le Croisic

Client : Ecole Centrale de Nantes
Country : France

Date : 2010 - 2011

Services :
  • Full design and construction supervision services for the installation of the submarine communication cable (23 km) and the terrestial cable

Installation of wind turbines off the coast of Saint Malo

Client : NEOEN - Direct Energie
Country : France

Date : 2010

Services :
  • Study of baseline conditions
  • Hydrosedimentary studies
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