HEATSTORE - Subsurface heat storage

The dataset comprises geological, hydrogeological and modelled data related to subsurface heat storage. The data were produced within the HEATSTORE project, a European research project focusing on Underground Thermal Energy Storage (UTES) and high-temperature subsurface heat storage. The dataset includes results from demonstration sites, including seasonal heat storage in aquifers and reservoirs, as well as analyses of thermal, hydraulic and geochemical processes. Data have been used to evaluate the potential for large-scale heat storage in relation to district heating systems and other flexible energy solutions.