Passive House Standard
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Passive House Design is One Step Closer to Formal Standardization
ASHRAE 227P – Passive Building Design is now open for public comment
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New Passive House Rules Take Effect
The U.S. based certifying group puts a climate-based standard into effect, capping three years of research and a top-down rewrite
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Redefining Passivhaus
The Passive House Institute U.S. takes a stab at developing new passive house standards for North America