A Structural Model for Long-Duration Energy Storage in Post-Mining Regions 1. Executive Summary Europe is accelerating its renewable energy deployment.Solar and wind are scaling faster than grid stability mechanisms. The missing layer is not generation.It is structural, long-duration storage. GrEnMine develops and validates a rail-mounted gravitational energy storage system (RM-GES) in post-mining areas, combining: Gravity […]
Mission Stabilise renewable energy through gravity.Re-engineer post-mining land into energy infrastructure.Design systems that hold the line. Manifest There are landscapes shaped by extraction.And there are futures shaped by intention. We work at the intersection of both. Energy transition is accelerating.Solar rises. Wind expands.But growth without stability is risk. Renewables generate.Systems fluctuate.Grids demand balance. We do […]
A project focused on gravitational energy storage is currently underway, including the construction of a demonstrator and the assessment of the technology’s full potential. The Energy of Tomorrow – Rooted in a Mining Past Wrocław University of Science and Technology is coordinating a project that may redefine how Europe approaches energy storage. GrEnMine is an […]
In June 2025, solar power became the largest source of electricity in the European Union for the first time. The sun accounted for 17% of the energy mix—more than any other source [Reuters, 9 July 2025]. It is a historic milestone. But also a warning signal: the higher the share of renewables in the grid, […]
Wrocław University of Science and Technology (Wrocław Tech) is a leading European technical university combining excellence in research, education, and innovation. Through interdisciplinary research and close cooperation with industry and society, the university supports the development of responsible individuals who address global challenges with knowledge, ethical awareness, and courage. Wrocław Tech is founded on three […]
VUHU a.s. is a Czech research and engineering company established in Most in 1953. Originally founded as one of the first organisations dedicated to addressing and documenting the complex challenges of brown coal open-pit mining, VUHU has built decades of expertise at the intersection of mining, energy, and environmental engineering. Over the years, the company […]
Technical University of Crete (TUC) is a dynamic and research-oriented public technical university with a clear mission: to expand knowledge and benefit society through research fully integrated with education. Despite its relatively young age, TUC ranks among the most prominent research institutions in Greece, supported by more than 70 well-equipped laboratories, advanced technological infrastructure, and […]
TerraEye is a technology-driven platform that leverages satellite imagery and machine learning to support mineral exploration and subsurface analysis. By transforming large-scale Earth observation data into actionable insights, TerraEye enables rapid identification of mineralisation patterns and high-potential mineral deposit areas. The platform combines advanced geospatial analytics, artificial intelligence, and domain expertise to deliver data-driven decision […]
Poltegor-Institute is a Polish research institute specialising in opencast mining and associated engineering disciplines. The institute brings together a broad range of specialised departments and laboratories, delivering research, project work, and comprehensive technical services across mining, geology, environmental sciences, hydrogeology, and conveyor belt technologies. With strong experience in applied research and real-world mining operations, Poltegor-Institute […]
PGE Górnictwo i Energetyka Konwencjonalna S.A. (PGE GiEK) is a key industrial company within PGE Polska Grupa Energetyczna S.A., the largest power utility group in Poland. PGE GiEK operates across the full value chain of lignite mining and conventional power generation, producing electricity and heat for the national energy system. The company is the leading […]