Ruairi Ó Murchú (Louth, Sinn Fein) | Oireachtas source

The geothermal sounds incredibly interesting. Am I correct that there a similar project that has used geothermal? Could Ms Sheehan go into a bit of detail on that? My understanding is that for this to work you could be talking about going down 2.5 km. Once you go down that far it is free but I imagine there is a significant cost in doing that work.