Search EN menu en EIB GROUP CLIENT PORTAL
Search
Results
Top 5 search results See all results Advanced search
Top searches
Most visited pages

    Summary sheet

    Release date
    12 November 2025
    Status
    Reference
    Under appraisal | 13/10/2025
    20250300
    Project name
    Promoter - financial intermediary
    BLUE SOLUTIONS SOLID STATE BATTERY DEMO LINE
    BLUE SOLUTIONS SAS
    Proposed EIB finance (Approximate amount)
    Total cost (Approximate amount)
    EUR 100 million
    EUR 150 million
    Location
    Sector(s)
    Description
    Objectives

    The project covers the implementation and operation of a demonstration manufacturing line for the production of innovative next-generation Solid State Battery (SSB) cells. The nominal cell production capacity of the line is about 200MWh per year.

    The aim is to provide automotive Original Equipment Manufacturers (OEMs) and other interested parties with qualification sample cells and small commercial volumes. While the promoter has extensive experience in research and development, including the production of earlier generations of cells, the demo line is conceived as a necessary pre-step to the implementation of a future gigafactory.

    Environmental aspects
    Procurement

    The project will be implemented in the promoter's existing facilities appropriate for the purpose. As no additional industrial facilities are needed and the activity itself, due to the small scale, does not fall under either Annex 1 or 2 of the Environmental Impact Assessment (EIA) Directive, no EIA process or screening-decision is mandated. The Industrial Emissions Directive 2010/75/EU and the "Seveso" Directive on controlling major chemical accident hazards 2012/18/EU apply.

    The promoter has been assessed by the EIB as being a private company not being subject to EU rules on public procurement or concessions. However, if at the project appraisal, the EIB were to conclude that the promoter is subject to the EU public procurement legislation then the promoter will have to apply those rules.

    Milestone
    Under appraisal

    Disclaimer

    Before financing approval by the Board of Directors, and before loan signature, projects are under appraisal and negotiation. The information and data provided on this page are therefore indicative.
    They are provided for transparency purposes only and cannot be considered to represent official EIB policy (see also the Explanatory notes).

    General enquiries and comments

    The EIB is committed to open communication and encourages constructive stakeholder input regarding its activities.
    Enquiries and comments concerning the EIB’s involvement in a project or the financing facilities, activities, organisation and objectives of the EIB, can be sent to the EIB Infodesk.
    Alternatively, the EIB can be contacted through its external offices.
    Queries regarding details of a specific project, in particular when it is under appraisal by the EIB, should preferably be addressed directly to project promoters.

    Media enquiries

    Media-related enquiries can be addressed to the EIB Press Office. Please also visit our Media information section.

    Complaints mechanism

    Any complaint regarding alleged maladministration can be lodged via the EIB Complaints Mechanism. The European Ombudsman acts as an independent external accountability mechanism of the EIB.

    Zero tolerance against fraud and corruption

    The EIB has a zero tolerance policy on fraud or corruption. To report allegations of fraud and corruption relating to EIB-financed projects, please contact the Investigations Division. All reports will be treated as strictly confidential and handled in line with EIB investigation procedures and the EIB Group Anti-Fraud Policy.

    Related publications