Some places carry history.
Some projects know how to carry it forward.
GrEnMine was presented at the recent Research Fund for Coal and Steel (RFCS) Coordinators’ Meeting hosted by the Technical University of Crete. Among numerous forward-looking initiatives shaping Europe’s industrial and energy transition, GrEnMine offered a distinct perspective: transforming post-mining landscapes into long-duration energy storage assets.
The project was represented by Professor Przemysław Moczko of Wrocław University of Science and Technology (WUST), the consortium leader. The meeting was attended by Professor Michael Galetakis, the host representative of the Technical University of Crete, and Francesco Palazzo of the European Research Executive Agency (REA), underscoring the strategic relevance of RFCS-funded innovation to Europe’s transition.
During the discussions, GrEnMine reaffirmed a central principle:
Post-mining land can continue to generate value — not through extraction, but through elevation.
Each GrEnMine site is being engineered to store renewable electricity using gravitational principles, providing long-duration storage capacity precisely when the electricity grid requires stabilisation. Instead of relying on chemical storage, the system converts surplus renewable energy into potential energy through controlled mass movement.
The approach combines engineering precision with territorial regeneration. Rock, mass, and infrastructure once shaped by extraction are being reimagined as stabilising assets for renewable-based energy systems.
As Europe accelerates its energy transition, GrEnMine contributes not only technology but also direction —anchoring renewable growth with system-level stability.
With gravity.
With structure.
With purpose.
Form follows elevation.