Passive House Planning Package (PHPP).
"Entering data manually in PHPP can be quite a time consuming task when dealing with complex architectural projects. Especially when your Revit model already contains those required areas, dimensions and heights.
"This is where the ph-tool (passive house tool) comes in.
"The ph-tool is a smart and easy installable add-in to Revit. When exporting from Revit, you have to choose which data to export, eg. areas, windows- and door dimensions and wall heights. These data are now easily imported to PHPP, which saves you a lot of time entering the information manually. Additionally the error source related to manual data-entering is avoided."
This add-in may be downloaded from the ph-tool website.