Notice: Appropedia is seeking a new Executive Director. Learn more and apply!

Welcome to Appropedia

From Appropedia
Jump to: navigation, search
edit  watch  

Sharing knowledge to build rich, sustainable lives.

Appropedia is for collaborative solutions
in sustainability, appropriate technology, poverty reduction, and permaculture.

You are welcome to add to and edit Appropedia -
your site to find, co-create and improve the solutions we need. Our vision and mission.

Contributors have made 338,315 edits and uploaded 26,615 files.
Browse our categories or all 7,259 articles.

edit  watch  

Announcements — more

Aprologo-old.png As we approach our ten-year anniversary, we are looking at how best to support Appropedia in the next ten years. Please share your thoughts with us on the idea of appointing an Executive Director.


edit  watch  Selected page (refresh)
Covered bike racks at Fabrica La Estrella
Parras transportation gallery. There appear to be hundreds of bicycles hung on a series of covered bike racks at Fabrica La Estrella, just inside the entrance to the fabrica (factory). The bicycles are unlocked. The racks were manufactured in Torreón. Active non-motorized transportation offers benefits to its users' health, the community at large, and earth's climate. Covered bike racks, specifically, offer bicyclists greater status (as people worthy of finding a dry seat when they go to use their bike), and make bicycle parking a more emphasized part of the landscape. Improving the status of bicyclists is particularly important in Parras, as the bicycle is identified as a poor person's vehicle, and they are afforded little respect on the road. Drunk driving is rampant on weekends. It happens that on the morning of 4 June 2006, a bicyclist was run over early in the morning. In such accidents, as in this case, the driver most frequently does not stop. If covered bike racks are to truly improve the status of bicycles, however, they must be installed outside of the factory, as in this location they are intended to serve the the lower-class labor force of the factory exclusively, and are invisible to the greater community. Issues include the factory labor practices, waste water, etc. Long distance travel using bikes can be difficult. Also, bikes require frequent maintenance, whereas cars require less frequent but more costly maintenance.
edit  watch  Highlighted project (Book) (refresh)
Home biogas system (Philippine BioDigesters)

"It can be built as a : Do-It-Yourself (DIY) project where expert masonry skills are not required" and "by using common and inexpensive materials available anywhere."

edit  watch  

Community action news

Middelgrunden wind farm 2009.jpg
Aug 18 Denmark’s futuristic “citizen space” has been named the world’s best public library [1]

Aug 16 Food USA: Move Over, Community Gardens: Edible Forests Are Sprouting Up Across America [2]

Aug 15 Mexico: 'It feels like a gift': mobile phone co-op transforms rural Mexican community [3]

Aug 13 US news: 3 American cities that use 100% renewable energy — and 7 that plan to join them within 20 years [4]

Aug 11 Amsterdam: Bike jams and unwritten rules: a day with Amsterdam's new 'bicycle mayor' [5]

Read More...


edit  watch  Selected quote
Tim Jarvis on his Antasrtic expedition
Thinking is good, but doing is better.

Tim JarvisW
edit  watch  

Hot topics / In the news

edit  watch  

Blog

Sharing knowledge to build rich, sustainable lives.
Appropedia is the site for collaborative solutions in sustainability, poverty reduction and international development through the use of sound principles and appropriate technology and the sharing of wisdom and project information. It is a wiki, a type of website which allows anyone to add, remove, or edit content. Registration is encouraged but not required for contributors.

Appropedia has been described as an "appropriate technology wiki," but it is much broader than that - it is a green wiki, and a wiki for all matters of international development and aid. But most importantly, Appropedia is an open site for stakeholders to come together to find, create and improve scalable and adaptable solutions. For more about our motivation, see Appropedia:Mission.

To create a new project page, first browse the project articles and subcategories below for examples and check for possible collaboration opportunities, such as articles similar to what you're considering writing. If you are looking for ideas for your own project, check out our suggested projects. It is highly encouraged to tag your projects with their status -- you can do this with a few templates. Be Bold!

edit  watch  Selected service learning Projects gallery (refresh)

Engineering 308 (Engr 308), Technology and the Environment, is a course taught at Humboldt State University, currently by instructor Lonny Grafman.

Arcata bags

2012: Entire class partnered with Humboldt Scrap to analyze the embedded energy and carbon in various reusable and single use bags in Arcata  
Dominican Republic alternative building analysis

2011: Entire class Partnered with the Dominican community of La Yuca to compare the cost, embedded energy and carbon between three building methods  
Arcata plastic bags

2010: Entire class partnered with the City of Arcata to analyze the embedded energy and carbon in single use plastic bags in Arcata  
CCAT PV system energy analysis

2009: One team partnered with CCAT to analyze the function and energy buyback of their photovoltaic system, others teams included partnering with CCAT on Papercrete vs. StrawBale and Environmental impact of clay vs lime; with RCEA on Street lighting Analysis); and a local business on Multi-Pure vs. Brita Analysis  
edit  watch  

Selected categories

Topics
Energy

Solar
Water
edit  watch  

Construction zone — correct mistakes & flag spam as needed

Newest articles more Wanted pages - click to add info more
Under construction
New pages being developed:
  1. Corn Flakes Machinery
  2. Transform an old sweater into a pillow
  3. Nettle water
  4. Leaf compost
  5. Cold frame
  6. Overhang calculator
  7. Making your own window cleaner
  8. Foliage
  9. Autumn in the garden
  10. Be the change

Note: Appropedia's newest pages may not yet comply with our policies. Page titles in italics are "redirects," often created when moving a page.

Under construction

Create a new page:

  1. Nutrition
  2. Bacteria‏‎
  3. Human development
  4. Environmental science
  5. Open sustainability
  6. New Urbanism‏‎
  7. Building management systems
  8. Science‏‎
  9. Microgeneration
  10. Environmental design

These red links are invitations for you to contribute your knowledge.

Or create a page on the topic of your choice.

Newest files - images and documents that can be added to pages more

Note: Appropedia's newest files may not yet comply with our policies.

edit  watch  

Please help Appropedia grow!

We want your projects, current works, observations and wisdom! See Contributing content. Improve articles by clicking "edit" at top of the page or section. Our philosophy is: Be Bold and contribute!

Questions? Comments? Visit the Village Pump. Also discuss Appropedia and related topics over on the Permies permaculture forums.

Find us on Facebook, Pinterest, StumbleUpon and Twitter. Check our Flickr images and YouTube videos.

edit  watch