Restrictions for feasibility of shallow geothermal drillings
 | Geothermal drills are not permitted |
 | Geothermal drills requires an authorization. The depth and the choice of the heat transfer medium must be clarified with (forages@eau.etat.lu) |
 | Geothermal drills requires an authorization. The choice of the heat transfer medium must be clarified with (forages@eau.etat.lu) |
 | Geothermal drills requires an authorization. The maximum drilling depth is limited to 120 meters |
 | Geothermal drills requires an authorization |