The International Passive House Association (iPHA) and the Passive House Institute (PHI) regularly release fact sheets on topics related to Passive House design and implementation. These concise, expertly crafted documents are published on Passipedia, a comprehensive resource for Passive House knowledge. The latest publication, “Extractor Hoods in Passive House and EnerPHit Homes” (Fact Sheet #33/2024), addresses kitchen ventilation.