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UID:pretalx-flowpath-2025-KFWFJR@talks.staging.osgeo.org
DTSTART;TZID=CET:20250612T095000
DTEND;TZID=CET:20250612T100000
DESCRIPTION:Low-enthalpy geothermal energy has been identified as a sustain
 able solution for urban heating and cooling\, with open-loop systems effic
 iently harnessing aquifer resources. This study introduces a novel methodo
 logy that integrates Geographic Information System (GIS) tools with classi
 cal hydrogeological equations to assess the potential of geothermal aquife
 rs in urban environments. A comprehensive bibliographic analysis underpins
  the approach\, drawing on fundamental models such as Darcy’s Law\, the 
 Thiem-Dupuit formulations\, and the Cooper & Jacob method. These establish
 ed equations are combined with high resolution spatial data to evaluate gr
 oundwater flow\, aquifer transmissivity\, and well interference parameters
 . The methodology produces geothermal potential maps that identify zones w
 ith optimal water availability and adequate well spacing\, providing a rel
 iable preliminary assessment tool before engaging in complex numerical sim
 ulations. A case study in an urban environment demonstrates the effectiven
 ess of the method in delineating suitable areas for open-loop geothermal a
 pplications\, thereby addressing challenges related to spatial constraints
  and resource variability. Preliminary results indicate that the approach 
 can estimate flow rate extraction and water thermal power\, providing valu
 able quantitative insights. This innovative approach not only enhances the
  understanding of aquifer behaviour under low-enthalpy conditions\, but al
 so offers essential decision-making support for urban planners\, policymak
 ers\, and energy stakeholders. By combining classical hydrogeological theo
 ries with modern GIS capabilities\, the framework significantly contribute
 s to the strategic development of low-carbon energy solutions and the sust
 ainable deployment of open-loop geothermal systems.
DTSTAMP:20260427T221729Z
LOCATION:Room R3
SUMMARY:A Novel Approach for Unlocking the Geothermal Potential of Urban Aq
 uifers - Alessandro Berta
URL:https://talks.staging.osgeo.org/flowpath-2025/talk/KFWFJR/
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