Energiatõhusus
Avaldage arvamust ja mõjutage poliitikat
Muudatused üksuses „Underground heating and cooling systems“
Pealkiri
- +{"en"=>"Underground heating and cooling systems"}
Sisu
- +["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!"]
Jaga