Photo credit: JE Dunn
Building Within the Site
Before jumping into all of the numerous ‘Net Zero’ definitions that exist for one simple idea, lets go back in time briefly to examine how efficient home design has influenced one aspect of this famous buzzword today. Germany (with the help of Lund University in Sweden) was first to coin the design for an ultra energy-efficient home—the “Passivhaus.” The idea, still relevant today for all net zero energy structures, is to build a home or building in such a way so that the need for artificial heating and cooling is severely reduced. But how does a builder accomplish this?