Categories: Appropriate Technology (General), Do It Yourself Technology (DIY)
09/29/10
SkyHydrant Water Purification
[youtube]LgMaNZ8k0sg[/youtube]
The SkyHydrant™ purifies the water without the need for electric power or chemicals. The units can be a single stand alone installation or manifolded more »
05/03/10
04:15:23 pm, by wirfs-brock 
, 17 words 
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. more »
04:12:18 pm, by wirfs-brock , 20 words
Categories: Educational Programs, Renewable Energy, Solar Power, Appropriate Technology (General), Energy (General)
Solar Energy Foundation, solar PV in Ethiopia
http://www.youtube.com/user/AshdenAwards#p/u/5/K4jv0xlbuQsThe Solar Energy Foundation has installed PV pnaels in Rema, Ethiopia and set up a solar energy training school. more »
04:08:56 pm, by wirfs-brock , 166 words
Categories: Recycling, Biogas, Appropriate Technology (General), Heating Systems, Energy (General), Composting
BIOTECH, India, Turning food waste into biogas
http://www.youtube.com/watch?v=LrtINiLgNKY&feature=relatedIn Kerala, India a company called BIOTECH is running a food-waste-to-energy enterprise:"BIOTECH has succeeded in tackling the problem of the dumping of food waste in the streets of Ker… more »
04:06:08 pm, by wirfs-brock , 14 words
Categories: Biogas, Appropriate Technology (General), Heating Systems, Energy (General), Composting
Organic Farming Part II - 'Cow dung to biogas'
http://www.youtube.com/watch?v=KM9SZyPpm-I&feature=relatedFarmer Jose Elanjhimattam demonstrates how he converts dung from his cows into biogas. more »
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