Energy Geo-storage
Energy Geo-storage
Task Force Leader: Frank Wuttke
The increasing energy demand, current dependency on fossil fuels, and climate implications have led to an accelerated growth in renewable energy resources. The inherent fluctuating nature of renewable sources will create an unprecedented demand for large-capacity energy storage systems. Energy geo-storage will involve deep large-scale systems (i.e., multi-scale, from building scale to city scale), a large number of cycles (daily fluctuations and long-duration infrastructure), and multi-physics (hydro-thermo-chemo-mechanical processes). Most promising large-scale storages of high energy quantity are related to geo-systems. The research in geo-energy storage systems are urgently needed and has to be enforced in the geotechnical society to prospect the basics, to overcome the limits and problems and to consolidate the opportunities from the geotechnical point of view. The general and in particular the scientific knowledge is still low in that research field, but with the huge economical need the research will significant increase in future.