Gravity Power for a Stable Future.

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    News

    Consortium, News
    May 26 2026

    GrEnMine consortium meeting in Petroșani. Advancing gravity energy storage for post-mining regions.

    The GrEnMine consortium met in Petroșani, Romania, for a project progress meeting hosted by the University of Petroșani. The meeting brought together project partners to discuss the development of gravitational energy storage technologies and their potential role in the transformation of post-mining regions. Petroșani offered a particularly meaningful setting for the discussion. As a city […]

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    Our Mission

    Stabilise renewable energy through gravity.
    Re-engineer post-mining land into energy infrastructure.
    Design systems that hold the line.

    There are landscapes shaped by extraction.
    And there are futures shaped by intention.

    We work at the intersection of both.

    Testimonials

  • Alexandra Gkoutzou

    Researcher

  • Michał Twardosz

    Head of Comunication

  • Ec. Negoi Cosmin

    Specialist inspector at
    the City Hall of Petrila

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    Materials

    GrEnMine develops and validates gravitational energy storage systems designed for former mining areas and waste dump sites.

    The project combines engineering design, geotechnical assessment, and real-site validation to ensure that gravity-based storage solutions are structurally safe, scalable, and deployment-ready.

    • The system stores excess renewable electricity by elevating mass and releases it through controlled descent.
    • Full-scale simulations and mechanical modelling verify structural stability under static and dynamic loads.
    • A demonstrator installation validates integration with existing terrain and grid infrastructure.
    • A digital terrain assessment tool supports replication across European post-mining regions.

    GrEnMine transforms elevation into energy infrastructure — built on calculation, not assumption.

    Publikacje

    ANNA OSTRĘGA, MAREK CAŁA

    January 13 2026
    Polska Akademia Nauk

    ASSESSING THE VALUE OF LANDSCAPE SHAPED BY THE MINING INDUSTRY – A CASE STUDY OF THE TOWN OF RYDUŁTOWY, POLAND

    Marek Cała , Anna Szewczyk-Świątek, Anna Ostręga

    January 13 2026
    MDPI

    Challenges of Coal Mining Regions and Municipalities in the Face of Energy Transition

    Ryszard Uberman, Marek Cała, Anna Maria Ostręga

    January 13 2026
    Gospodarka Surowcami Mineralnymi

    From reclamation to revitalisation – implementing Professor Goetel’s scientific principles to resource management