Category: Sustainability

05/03/10

Permalink 04:15:23 pm, by wirfs-brock Email , 21 words, 97 views   English (US)
Categories: Sustainability, Water Pumping, Foot Pumps, Social Entrepreneurship, Appropriate Technology (General)

IDEI, India, Low-cost treadle pumps for irrigation

{youtube]X1l2jcGEoSo[youtube]

International Development Enterprises, India (IDEI) has installed treadle pumps that provide rural farmers with low-cost irrigation.

Permalink 03:53:34 pm, by wirfs-brock Email , 24 words, 24 views   English (US)
Categories: Green Design, Recycling, Renewable Energy, Sustainability, Biogas, Biomass, Appropriate Technology (General), Energy (General)

IDEAS Energy Contest: Waste banana ethanol

"IDEAS Energy Contest: Waste banana ethanol":

http://www.youtube.com/watch?v=WJgJTpWa--Q

The creator of a banana-waste-to-ethanol biogas digester talks about his project.

02/03/10

Permalink 09:59:44 pm, by simmonds Email , 34 words, 33 views   English (US)
Categories: Sustainability, Appropriate Technology (General)

Susatinable farming

An alternative model for farming based on zero use of fossil fuels. The main idea is to follow a natural model where different animals make the work that machines do.

01/26/10

06/16/08

2 bucket dripper tracker!

The 2 bucket dripper tracker is an appropriate tech device for moving solar cookers, solar panels or perhaps even parabolic solar reflectors to follow the sun and maximize the energy trapped by the solar device.

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Video Collection

This is a collection of existing videos on Sustainable and Appropriate Solutions used in the world today.The videos are divided by topics into several categories and sub-categories (see below).

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