Adapting to New Environs

As Passive House certification gains ground in the United States, the standards are modified for North America's diverse climate conditions.
By Architectural Record
Michael Cockram
 
Continuing Education
 

Learning Objectives - After this course, you should be able to:

  1. Describe the goals of the Passive House certification system.
  2. Outline the arguments for adapting the certification system for North America.
  3. Outline the original certification criteria and explain how the new criteria are different.
  4. Discuss the challenges faced by several design teams using the original Passive House system in extreme climates and explain how these challenges were overcome.

Credits:

1 AIA LU/HSW

The Passive House concept for ultra-low-energy buildings first developed in the United States during the 1970s energy crisis, only to be adopted and refined into a codified certification system in Germany, after funding in this country dried up. But, like a prodigal son, Passive House has reemerged in the U.S., with use of the certification system steadily gaining ground over the last decade. Currently, there are more than 140 U.S. projects that have met the rigorous German-born standards. Satisfying the stringent criteria requires airtight, super-insulated envelopes that are shaped by ambitious performance goals. Click here to read about it »

Innovations In Glass

Photo © Jeremy Bittermann

 

 

Originally published in Architectural Record.

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