Den Hållbara Villan - Design och Energistudie av ett Passivhus
The term "Passive house" refers to a voluntary standard that many new buildings meet. The term was coined during the 1980s, by the Swede Bo Adamson, when the Swedish and Danish State tightened up the rules which governed the energy consumption of new buildings. The development of modern appliances that are important for passive houses, such as FTX-systems with heat recovery or multiple g