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from Instructables.com

A Practical Zeer Pot (evaporative cooler / non-electrical refrigerator)

A zeer pot is an evaporative cooler used in rural Africa and the Middle East to keep vegetables fresh. They consist of two terra cotta pots, one neste...

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This site is LOADED with off-grid living info. Loved the article about converting a small, chest feeezer, in to a fridge! Save & read at your leisure.

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5 Gallon Bucket Swamp Cooler DIY Project - Cooling your tent or van. The basic idea for the bucket cooler is just a smaller version of Yellowdog's cooler made from a rubbermade garbage can. An evaporative cooler will reduce the temperature by 20 to 30 degrees. All the ideas that people came up with on this thread are a perfect example of radical self relience! (Bravo!!!)

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This is a really awesome project totally made at home. This simple but most reliable project cool the air on the principle of water evaporation. It has many ...

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from Huffington Post Australia

Evaporative Cooler Installation And It's Benefits

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Homemade Evaporative Cooler! - "whole room" Super Cooler! - up to 30F drop! - Easy DIY - YouTube

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This is a home made evaprotive fridge that uses no power to run instead it uses gravity to feed water to the evaporative cooler side walls can reduce temps f...

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from TreeHugger

Fifty buck fridge keeps your food cool without electricity

Fifty buck fridge keeps your food cool without electricity : TreeHugger

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Homemade Evaporative Air Cooler - cools air up to 30F! - only 45 Watts -...

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from Instructables.com

A Practical Zeer Pot (evaporative cooler / non-electrical refrigerator)

A Practical Zeer Pot (evaporative cooler / non-electrical refridgerator. /;)

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