- The Appropriate Technology Wiki Project by Village Earth.
- Appropedia
- Akvopedia:
- Howtopedia:
- Green Design Wiki
- UNDP WaterWiki
- Hexayurt & How to Live Wiki
- Wiki Green?
- Many green wikis, that are not so much about design, but do have useful information about sustainable technologies, processes and practices.
Non-wiki
- OAN - very visual and requires the use of tools to create/present the design: CAD...; starts from a single viewpoint - is there an equivalent of a stub?
talk of OSAT
- STAR-TIDES - uncertain commitment to platform, but making some use of Appropedia.
Movements, networks and memes:
- Open source hardware as applied to AT.
- Open design - synonym, less specifically hardware
- open manufacturing list.
- Global Swadeshi forum & social network.