On Tightness and Looseness

Unique amongst sustainable building programs, the Passive House Building Energy standard is both a building energy performance standard and a set of design and construction principles used to achieve that standard.  Buildings that meet this standard use 80 percent less

/ Research + Publications

On Tightness and Looseness

Unique amongst sustainable building programs, the Passive House Building Energy standard is both a building energy performance standard and a set of design and construction principles used to achieve that standard.  Buildings that meet this standard use 80 percent less

/ 19 October 2013