Humboldt State University


Appropriate Tech Projects for Anyone and Everyone

AppropediaAppropriate Technology is technology that’s environmentally sound, socially just, and economically sustainable.  There are AT projects around the world built with local, easily-procured materials and labor.  Many are projects anyone can learn to build at home.

We’ve partnered with our sister site–sustainability wiki Appropedia–to bring you our project pages.  Take a look, bring ‘em home and build your own, and contribute your improvements back to Appropedia!

Link: CCAT Projects on Appropedia

CCAT’s Greatest Hits

A few of our projects have become visitor favorites for their sheer coolness factor:


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