The Passive House Institute (PHI) develops algorithms for dynamic building simulation, for the determination of energy balances and for Passive House design.
Here you will find a variety of planning aids, software and tools that the PHI has developed through various research projects inorder to support designers, architects and engineers with the planning and construction of Passive Houses.
|Passive House in Social Media|
12th Passive House Days
13 to 15 Nov 2015, worldwide
22 to 23 Apr 2016, Darmstadt
EnerPHit - PHI certification for thermal insulation systems
PHI certification for retrofits
for certified Passive Houses
|Research & Literature|
Passive Houses for different climate zones
Retrofits with Passive House components -
EnerPHit Planner Handbook
Passive House Retail Stores now out
Overview of contents