Energy-efficient construction no longer needs the hard sell. It’s pretty much a given that making a house more airtight and adding extra...

Je me lançais donc, l’année dernière, dans la folle aventure de la certification (de la maison Des Sources) avec un œil critique, un pas inc

The term “passive house”, once obscure jargon used solely by engineers, is now being heard more and more among construction...

Ever walk past someone sitting in their parked (but running) car on a hot, summer day? They sit in air-conditioned comfort as the car’s...