Software Tools
Energy Design Guide I
Energy Design Guide II
Sun angles
U-value computation
Radiation based heat transmittance
and temperature transmittance
Boundary layer flow
Software Download
EDG-II requires Java installed.
A Windows and a Mac version are available.
The Mac version must be installed as a user «root» (including importing the license).
Then it works for all users.
Windows version: Download (ZIP, 42MB)
Mac version: Download (TAR, 68MB) or Download (GZ, 68MB)
Licence file «unlimited free»: Download
(After download, replace the extension .txt with .edg)