Essential tools, videos, news sources and go-to organisations for all things Passivhaus. Please use and disseminate freely.
Industry standard reference guides and papers.
Certification information, further learning opportunities and useful reference tools to further your knowledge.
Essential sources of current Passivhaus news.
Access a wealth of online Passivhaus resources via the our network of associate organisations.
The PHI is an independent research institute and home of the Passivhaus standard. As well as its certification and training programmes, its research and distribution of planning tools such as Passive House Planning Package (PHPP) and designPH are available to everyone.