MAKE Flickr photo pool member AIDG posted up a nice set of – Pelton turbines, biodigesters, hydraulic ram pumps, windmills, solar water heaters, pepsi can stoves & charcoal makers – Link.
Related:
- DIY stove projects – Link.
- Turbine projects – Link.
- Windmill projects – Link.
- Solar water heaters – Link.
From the pages of MAKE:
- Wind Powered Generator – With a motor and some piping, it’s suprisingly easy to build this inexpensive, efficient windmill generator–and enjoy free energy forever. Subscribers–read this article now in your digital edition!
2 thoughts on “Appropriate technologies – get your green on”
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Wouldn’t an Alternator out of a donor car work as well considering many have built-in rectifiers and are rather cheap (aka free) in the disposable US of A?