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Sharing knowledge to build rich, sustainable lives.

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

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 239,924 edits and uploaded 17,832 files.
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Announcements — more

MOST-reprap-sliced.jpg Win a free 3-D printer for sharing your designs for 3-D printable open source appropriate technologies in the 3-D Printers for Peace Design Contest Deadline 1 Sept, 2013
Sludgecontest.jpg As part of the Emergency Sanitation Project, the International Federation of Red Cross and Red Crescent Societies announce a student emergency sanitation design project. Deadline 3 March 2014
CSA participants in New Hampshire
Community Supported Agriculture consists of a community of individuals who pledge support to a farm operation so that the farmland becomes, either legally or spiritually, the community's farm, with the growers and consumers providing mutual support and sharing the risks and benefits of food production. Typically, members or "share-holders" of the farm or garden pledge in advance to cover the anticipated costs of the farm operation and farmer's salary. In return, they receive shares in the farm's bounty throughout the growing season, as well as satisfaction gained from reconnecting to the land and participating directly in food production. Members also share in the risks of farming, including poor harvests due to unfavorable weather or pests. By direct sales to community members, who have provided the farmer with working capital in advance, growers receive better prices for their crops, gain some financial security, and are relieved of much of the burden of marketing.

It is a form of local support for agriculture. Subscribers pre-pay a farmer to grow the desired produce. Sometimes the farmer will select what is to be grown, sometimes the buyer selects what they want to buy, more often it is a cooperative arrangement between the two parties.

Kiva's straw bale greenhouse

Year round veggies in a homemade, just under the permitting limit, strawbale greenhouse.

Albert Einstein
The only source of knowledge is experience.

— Albert EinsteinW
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)

ENGR 215 Introduction to Design projects – Fall 2010: HBCSL Somoa Hostel: The Fall 2010 semester of Engineering 215 worked with Humboldt Bay Center for Sustainable Living to design and build projects that support a proposed eco-hostel in Humboldt County.

Fall 2010 ENGR 215 Intro to Design Projects - HBCSL
Thermosyphon Solar Shower System
 An outdoor shower that utilizes solar energy to heat the water  
Samoa Hostel Truth Tank
 Provides greywater treatment system for a satellite solar shower  
Samoa Hostel Wattimus Prime
 A metering scheme that monitors the amount of energy used by the visitors  
Can You Feel The Heatloss?
 An education display about convection and heat loss  
Samoa Hostel Natural Paints
 A natural paint display to educate visitors of the Samoa Hostel  
Pain in the Axle
 A bicycle-powered electrical generator that powers a television and DVD player  
Samoa Hostel Windbelt
An array of wind belts that can charge a cell phone  
The Mechanical Munchy-Maker
 A mechanical bicycle that generates energy to power a kitchen appliance  
Samoa Hostel Insulation Station
 Educates visitors about the effectiveness insulation types and their relative costs  
Samoa Hostel greywater island
Models, designs, and educates guests and implementers of hostel size greywater treatment  

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New pages being developed:

  1. Helpful Hints to Get 6 Pack Abs
  2. Focussed Ion beam (FIB) protocol: MOST
  3. Focussed Ion beam (FIB) protocol
  4. Chemical free cleaning
  5. TheFWD2/education
  6. CCAT beachgrass slip wall
  7. Jacai DeNeveu
  8. Easy Retained Heat cooker
  9. Sustainable Rubberwood Plantations
  10. SCRAP Humboldt parabolic wax melter

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

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  1. Animals
  2. Organic waste
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  10. Open sustainability

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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!

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