World First: H-UKR 0% Clinker Cement Obtains Technical Assessment (ATec) for Wind Turbine Foundations

Hoffmann Green Cement Technologies (ISIN: FR0013451044, Ticker: ALHGR) (“Hoffmann Green Cement” or the “Company”), an industrial player committed to the decarbonation of the construction sector that designs and markets innovative cold produced, clinker-free cements, today announces that it has obtained a Technical Assessment (ATec) validating the use of its H-UKR decarbonized cement for wind turbine foundations. This unprecedented recognition, a world first for a 0% clinker cement, certifies that the H-UKR solution meets the highest standards of sustainability, safety, and performance for particularly rigorous applications such as wind power.

A strategic step towards new markets

This certification marks another key milestone for Hoffmann Green, enabling it to further accelerate its growth in the renewable energy market from 2026 and beyond. Obtaining this ATec certification paves the way for new commercial opportunities in this sector, strengthening its insurability with project owners and construction professionals.

Wind power is a high-potential market where each foundation pour requires 600 to 800 m³ of concrete. This validation is fully in line with Hoffmann Green's diversification strategy, particularly towards large-scale projects in the renewable energy sector.

Key technical and regulatory recognition

This Technical Assessment, issued by the CCFAT (Commission in Charge of Formulating Technical Assessments) with technical support from the CSTB, is the result of 18 months of work by Hoffmann Green's Evaluation and Quality Department. More complex than a building foundation, a wind turbine foundation must withstand concrete damage (fatigue) caused by continuous exposure to wind and vibrations throughout the wind turbine's lifetime. H-UKR cement has been tested and proven to withstand more than 1 million compressions without any loss of mechanical performance.

Julien BLANCHARD and David HOFFMANN, Co-founders of Hoffmann Green Cement Technologies, say: “Obtaining this Technical Assessment for a 0% clinker cement in an application as rigorous as wind turbine foundations marks a key milestone for Hoffmann Green. It confirms the reliability of our technologies in large-scale projects and enables us to accelerate our development in the renewable energy market from 2026 and beyond.”

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For further information : www.ciments-hoffmann.fr/

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