About the Passive House Standard

What is a Passive House and Why is it important?

The Passive House Standard is an energy efficiency standard for both new construction and retrofit projects. The Standard was defined in 1991 when the first Passive House was built by Dr. Wolfgang Fiest in Darmstadt Germany. Today, more than 15,000 homes across central Europe are certified Passive Houses. The Passive House standard has not only transformed the building market and the construction techniques in Europe, but the Passive House Standard is on its way to becoming not just common practice, but code required.

Certificate Issued by the Passive House Institute US for the U of I Gable Home
  • - Passive House Criteria
  • - Specific Space Heat Demand of 15 kWh/m² or 4.75 KBTU/ft² per year or less
  • - Or Peak Heat Load of < 10W/m²
  • - Primary Energy Demand of 120 kWh/m² or 38 KBTU/ft² per year
  • - Airtightness of .6 ACH @ 50 pascals
  • - Specific Space Cooling Demand of 15 kWh/m² or 4.75 KBTU/ft² per year or less
  • - Comfort Criteria Guidelines
Passive House      

Thinking Passive?

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Passive Energy Designs LLC
5642 Harrison Street
Kansas City, MO 64110

Telephone: 1.314.807.3773
ryan@passiveenergydesigns.com