No. 574 . 30 January 2013 
ArchitectureWeek

ArchWeek Image
Passive House-certified Passivhaus im Park, in the Neuenhagen area of Berlin, was designed by Architektur Werkstatt Vallentin. Photo: © Südhausbau München

Foundations of Passive House

by Franca Trubiano

As we discussed in a recent article, most buildings in 2050 — less than forty years from now — will likely have to get by with perhaps 10% of the carbon footprint common in the U.S. today. We know of exactly one established building standard that's been demonstrated to produce 2050-ready homes, today. And, harsh though it might sound, anything built today that is significantly less efficient than the roughly 90% energy savings achieved by Passivhaus, seems designed to be obsolete. —The Editors

ArchWeek Image
Passivhaus im Park includes double height living space. Photo: © Südhausbau München

Building Energy Revolution

The Passivhaus movement represents an international group of design, construction and engineering professionals actively dedicated to the advancement of energy-free architectural design principles. Certified building professionals implement sophisticated, yet low-technology, high-performance measures for energy-efficient buildings.

The group's members include the Passivhaus Institut and its certified international chapters as well as the International Passive House Association.

Together they promote the Passive House Building Energy Standard, a performance-based certification program that evaluates the energy savings of single-family homes, multi-family housing and small-scale commercial and institutional buildings.

Passivhaus Institut

The Passivhaus Institut is a research-centered group of engineers, mathematicians and physicists founded in 1996 in Darmstadt, Germany by Wolfgang Feist. Its origins are in the Passivhaus concept, co-formulated in 1988 by Feist and Bo Adamson (Lund University), whose five tenets are:

  • All homes should be super-insulated,

  • designed with minimal thermal bridges,

  • built to be air tight,

  • glazed with highly insulated window assemblies, and

  • operated using heat recovery ventilators.

    The main hypothesis is that homes located in northern temperate climate zones, with greater heating than cooling demands, could forgo artificially supplied energy for the purposes of heating if designed to maximize solar heat gains.

    Once solar heat energy is transmitted to the interior, homes built to Passivhaus standards retain their thermal comfort by using heat recovery ventilators for introducing fresh air with a minimal loss of energy.   >>>

      Comments  
    This article is excerpted from Design And Construction Of High-Performance Homes: Building Envelopes, Renewable Energies And Integrated Practice, edited by Franca Trubiano, with permission of the publisher, Routledge.

     
    Contents · Design · People & Places · Context · Building Culture · Technology · Search

     

  • IN THIS ISSUE
     Contents/RSS
    Environment
    Foundations of Passive House
    Culture
    Corbu's Maison Ternisien
    Culture
    People & Places

    AND MORE
      Current Contents
      People & Places
      Blog Center
      Book Center
      Download Center
      New Products
      Products Guide
      Classic Home
      Calendar
      Competitions
      Conferences
      Events & Exhibits
      Architecture Forum
      Architects Directory
      Topics Library
      Complete Archive
      Web Directory
      About ArchWeek
      Search
      Subscribe & Contribute
      Free Newsletters
       

     
    QUIZ
     
    NEXT WEEK
    Send this to a friend       Subscribe       Free Newsletters       Media Kit       Privacy       Feedback     Twitter     Facebook
    Special thanks to our sustaining subscribers, including Building Design UK,
    Building Design News UK, Building Design Tenders UK, Building Trades UK, Building Trades China, and offering bathroom faucets, and bathroom vanities.


    ...
    Next Page >
    GREAT BUILDINGS   |   ARCHIPLANET   |   DISCUSSION   |   COMMUNITY   |   NEW BOOKS   |   BLOGS   |   SEARCH
    http://www.ArchitectureWeek.com/2013/0130/index.html
    © 2013 Artifice, Inc. - All Rights Reserved