puercoespin
5 Dec 2008
Real Estate / Alternative energy sources to use with newely-built houses in Poland [9]
its only 2 meters underground about..
in winter time it makes the temperature few degree higher and in summer time it works like aircondition and it lowers temp inside house.
University of Agriculture in Wrocław has some development about it..if i remember well the book was called 'Niekonwencjonalne źródła energii' and section was 'Wykorzystanie energii geotermalnej ziemi'.
i think it's very interesting and all system is not to expensive..
I would imagine it is not enough for the depth of the holes needed for such a system?.
its only 2 meters underground about..
in winter time it makes the temperature few degree higher and in summer time it works like aircondition and it lowers temp inside house.
University of Agriculture in Wrocław has some development about it..if i remember well the book was called 'Niekonwencjonalne źródła energii' and section was 'Wykorzystanie energii geotermalnej ziemi'.
i think it's very interesting and all system is not to expensive..
