News

    Innovation in renewable synthetic fuels in the Basque Country

    28 November 2025

    SINTETIK: Innovación en combustibles sintéticos renovables en Euskadi

    “Competitive solutions that contribute towards climate neutrality and the decarbonisation of industrial sectors"

    The Basque consortium, coordinated by TECNALIA, has launched SINTETIK, a research project aimed at developing new technologies for the production and conversion of renewable synthetic fuels (e-fuels)

    SINTETIK seeks to offer competitive solutions that contribute towardsclimate neutrality and the decarbonisation of industrial sectors that are difficult to electrify, such as:

    • Steel
    • Chemical Industry
    • Heavy mobility

    Synthetic fuels

    Conventional processes to produce synthetic fuels are based on thermochemical technologies that require high temperatures and rely on fossil fuels, generating significant CO₂ emissions.

    SINTETIK proposes a paradigm shift through cleaner and more efficient technologies, reducing costs and emissions.

    Lab-scale prototypes

    Over the coming two years (2025-2026), the project will develop four lab-scale prototypes, each based on an innovative technology:

    1. Electrochemical reactor to produce syngas and methanol from CO₂ and water.
    2. Induction-electrified membrane reactor to turn ammonia into high purity hydrogen.
    3. Plasma reactor to gasify bio-oils and generate syngas.
    4. Photocatalytic reactor to synthesise methane from CO₂ and hydrogen.

    As well as TECNALIA, the consortium includes the participation of CIDETEC, UPV/EHU, Petronor Innovación, Polymat, Tekniker and Basque Energy Cluster, consolidating public-private collaboration in the field of sustainable energy.

    With SINTETIK, the Basque Country reinforces its leadership in energy innovation, with a commitment to technologies that facilitate the transition towards a cleaner, safer and more competitive industrial model.

    ** Initiative funded by the Basque Government’s ELKARTEK programme.