Welcome to MUD!

Since 1981, the Missoula Urban Demonstration Project has served as a resource for Missoulians interested in living a more sustainable lifestyle. In that time, sustainability has gone from something virtually unknown to an international buzzword. Sustainability is continually evolving and we hope that MUD will continue to evolve with it, while staying true to our mission, developed years ago.  Make yourself at home!


Learn the skills to do things for yourself! We offer a variety of skill-building workshops and educational opportunities each year. Get 1/2 off all workshops when you become a MUD member!


Become a MUD member today to rent from our tool library and choose from over 3,000 tools for your next DIY project. Need some inspiration? Our demonstration site features sustainable project you can replicate in your home!


We believe in the importance of celebrating sustainability, community, and coming together to improve our world. Join us for our annual Earth Day Celebration and Garden Party!

Donate to MUD!

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The MUD Project is proud to be a Montana Campus Compact AmeriCorps VISTA host site! To learn more about Montana Campus Compact and the AmeriCorps Program, click here.