Projects

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Industrial ecology

Project
Industrial ecology Read more Hide
Project lead : EQIOM
Partners : EQIOM
Project phase : Feasibility study

Production of low-carbon cements, by substituting clinker with other materials

Project
Industrial ecology Read more Hide
Project lead : Saint-Nazaire Agglo
Partners : Saint-Nazaire Agglo
Project phase : Feasibility study

Diverse circular economy studies, aiming at valorizing material flows locally

Project
Industrial ecology Read more Hide
Project lead : Saint-Nazaire Agglo
Partners : Saint-Nazaire Agglo
Project phase : Detailed design
Entry into service : 2026

Development of a renewable heat network from biomass and fatal heat from local industries, connecting the urban and the industrial areas.

Project
Industrial ecology Read more Hide
Project lead : AKAJOULE
Partners : AKAJOULE, AIRBUS ATLANTIC, CARGILL, CHANTIERS DE L’ATLANTIQUE, Nantes Saint-Nazaire Port, MAN ES
Project phase : Feasibility study
Entry into service : 2026

Development of local, renewables electricity loops, based on solar and wind energy, to bring local industries:

  • A renewable, local and fixed-cost electricity
  • The possibility to sell surplus

Energy infrastructures

Project
Energy infrastructures Read more Hide
Project lead : Nantes Saint-Nazaire Port
Partners : Nantes Saint-Nazaire Port
Project phase : Feasibility study
Entry into service : 2030

Developement of an assembly platform for offshore floating wind turbines

It will be used to deploy future offshore wind farms along the Atlantic seaboard. Located in Saint-Nazaire, on the industrial port site that was the birthplace of the Saint-Nazaire wind farm, it will mainly comprise a 780m quay, storage facilities for components on land and on the water, and a special pontoon for service vessels.

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Project
Energy infrastructures Read more Hide
Project lead : RTE
Partners : RTE, Enedis
Project phase : Feasibility study
Entry into service : 2028

Restructuring the electricity network to increase the Loire Estuary electricity connection capacity by 1.15 GW, and thus support decarbonisation and the production of low-carbon energies.

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Study
Energy infrastructures Read more Hide
Project lead : TOTAL ENERGIES
Partners : TOTAL ENERGIES, Nantes Saint-Nazaire Port, EDF, ELENGY, VINCI, COLAS
Project phase : Opportunity study

Infrastructures for the distribution and delivery of renewable fuels for heavy-duty mobility (sea & river, air, rail, road) and associated land sites.

Study
Energy infrastructures Read more Hide
Project lead : Natran, Nantes Saint-Nazaire Port
Partners : Natran, Nantes Saint-Nazaire Port, Lhyfe, ELENGY
Project phase : Opportunity study

Hydrogen infrastructures for transport, import and export.

PROJECT
Energy infrastructures Read more Hide
Project lead : Elengy, NaTran
Partners : Elengy, NaTran
Project phase : Feasibility study
Entry into service : 2031
CO2 emissions avoided (tCO2)100000

CCUS infrastructure development, for “hard to abate” CO2 industrial emissions in the extended Port hinterland.

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Energy production

Project
Energy production Read more Hide
Project lead : Elengy
Partners :
Project phase : Detailed design
Entry into service : 2029

Renovation works of the LNG terminal

Project
Energy production Read more Hide
Project lead : Hynamics
Partners : Axens, IFPEN
Project phase : Feasibility study

E-kerozen production plant, coupled with green hydrogen production plant (200MW)

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Project
Energy production Read more Hide
Project lead : Lhyfe, Elyse Energies
Partners :
Project phase : Feasibility study

E-methanol production plant, coupled with green hydrogen production plant (250MW)

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Project
Energy production Read more Hide
Project lead : Hymoov
Partners :
Project phase : Detailed design

Pilote plant for biomethane production by pyrogasification

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Project
Energy production Read more Hide
Project lead : NaTran
Partners : Saint-Nazaire Agglo, IDEA
Project phase : Feasibility study

Pilote plant for biomethane production by hydrothermal gasification

Study
Energy production Read more Hide
Project lead : EDF
Partners : Elengy, Engie, Natran, Elyse Energies
Project phase : Feasibility study

Development of a e-fuel production industry in the Loire Estuary area.

Study
Energy production Read more Hide
Project lead : EDF
Partners : Lhyfe, Cargill, IDEA, GRDR, Natran, Elengy, TotalEnergies
Project phase : Feasibility study

Analyzing current and future needs of liquid and solid biomass for energy usage (heat, electricity) in Loire Estuary area.
Contributing to the development of a biomass industry in the Pays de la Loire Region.

Energy usage

Project
Energy usage Read more Hide
Project lead : Cargill
Partners :
Project phase : Detailed design
Entry into service : 2027

Decarbonisation project at Cargill’s Saint Nazaire site: construction of a biomass production unit using sunflower seeds, and a biomass boiler to replace gas boilers.

Study
Energy usage Read more Hide
Project lead : Nantes Saint-Nazaire Port
Partners :
Project phase : Opportunity study

Study the opportunity, scenarios and success factors of converting existing mobile means of the port logistics chain to low-carbon or decarbonised mobile means.

Territorial economic development

Study
Territorial economic development Read more Hide
Project lead : Saint-Nazaire Agglo
Partners : Estuaire et Sillon, Nantes Saint-Nazaire Port
Project phase : Opportunity study

Develop an economic diversification strategy based on low-carbon industries

Study
Territorial economic development Read more Hide
Project lead : Saint-Nazaire Agglo, CCES
Partners : Estuaire et Sillon, Nantes Saint-Nazaire Port
Project phase : Opportunity study

Idnetify and qualify test sites and turnkey sites for the establishment of low-carbon companies

Study
Territorial economic development Read more Hide
Project lead : Saint-Nazaire Agglo, Estuaire et Sillon
Partners : Nantes Saint-Nazaire Port
Project phase : Opportunity study

Identify public and private land sites available for industry development

Study
Territorial economic development Read more Hide
Project lead : Saint Nazaire Agglo
Partners :
Project phase : Opportunity study

Develop a welcome package specific to low-carbon industries

Study
Territorial economic development Read more Hide
Project lead : Saint-Nazaire Agglo
Partners :
Project phase : Opportunity study

Experiment a low-carbon approach at a industrial park level.

Environmental resilience

Study
Environmental resilience Read more Hide
Project lead : Nantes Saint-Nazaire Port
Partners : Saint-Nazaire Agglo
Project phase : Feasibility study

Assess the current and future water usage in the industrial-port zone
Study the feasibility to re-use wastewater

Study
Environmental resilience Read more Hide
Project lead : Nantes Saint-Nazaire Port
Partners : Saint-Nazaire Agglo
Project phase : Feasibility study

Support industries and infrastructure operators in adapting to climate change.
Integrate climate change into industrial and instrastructure projetcs.
Develop the resilience of the estuary and its industry.