International Passive House Open Days *** invalid ***
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Statistics For Passive House Days
| Australia | 16 passive houses |
| Austria | 11 passive houses |
| Bulgaria | 1 passive house |
| Canada | 5 passive houses |
| China | 12 passive houses |
| France | 4 passive houses |
| Germany | 29 passive houses |
| Hungary | 1 passive house |
| Ireland | 1 passive house |
| Italy | 2 passive houses |
| Japan | 1 passive house |
| New Zealand | 2 passive houses |
| Romania | 3 passive houses |
| Spain | 14 passive houses |
| Sri Lanka | 1 passive house |
| Türkiye | 3 passive houses |
| United Kingdom | 19 passive houses |
| United States of America | 22 passive houses |
147 passive houses in 18 countries in total