Energieffektivitet
Var med och påverka EU-politiken
Ändringar av "Underjordiska värme- och kylsystem"
Brödtext (English)
- +I’ve heard about new technologies involving underground pipes for heating and cooling, exchanging heat with the earth, and I think if implemented on a large scale this would be a sustainable solution to air conditioning/heating!
Titel (English)
- +Underground heating and cooling systems