Welcome to Appropedia

Back and better!

Our growing number of pages, members, visitors and edits had brought our site to a crawlingly slow speed. We are now on a new server that should be much faster, but is experiencing some sporadic slowness problems that should be fixed by Tuesday, April 8th. Thank you for your patience. Please let us know if you encounter problems. Enjoy.

Appropedia is the site for collaborative solutions in sustainability, poverty reduction and international development. Appropedia helps us sustain our world. Learn more at our Mission page.

The material here is free for your use. So far contributors have made 1,148,269 edits and uploaded 46,495 files. Search or browse our categories or all 88,329 pages.

Template:Highlighted project

Newest Articles^more	Newest User Pages^more	Newest Category^more
Optimized Blade Design for Homemade Windmills/de Belgium news/id Belgium news Principles of urban planning/uz Resources Europe Method of producing cellulose insulation/fr Conventional farming/sv Reaction turbine/pt	User:GreenNopal Technologies User:Sophivorus/RCOY User:TangledMango User:VincentP User:Djb145 User:Na188 User:Icrockett User:Mma13	Category:JMC116 Intro to Mass Communication Category:2012 Category:2013 Category:2014 Category:Content by year Category:2015 Category:2016 Category:2017

Please help Appropedia grow!

We want your projects, current works, observations and wisdom! Please see our "Contributing content" page. You can also enrich existing articles by clicking on "edit" at the top of the page or section. Appropedia's software is robust and forgiving, so Be Bold and contribute!

More info on helping out is at our Community Portal page. At the moment, we are particularly looking for some help with RSS / XML. Ask questions or leave comments at the Village Pump page.

Did you know...?

...that Appropedia has added OpenSearch functionality? That means you can add a search tool to your Internet Explorer or Firefox browser. Get help using OpenSearch.