Make Your Own Wind Generator

Instructables has a very thorough howto on building your own wind generator. According to the author, most of the materials can be found in junk piles or purchased at local hardware stores. The site lists parts and tools very well, but is, unfortunately, a little light on construction pictures. Nevertheless, this looks like a fun (and useful) project. The windmills can also be purchased from Vela Creations. Assembled or barebones parts-only kits are available here.

From the site:

The Chispito Wind Generator is a 100W machine. It outputs 14volts at 280 rpm, so it starts putting power into your batteries in low wind speeds (7-10mph). It makes a perfect addition to an existing solar, or other alternative energy, home system. On its own, it will power lights, radio, and conservative use of appliances such as computer, satellite, blender, drill, etc.

It's interesting to see smaller companies attempting to build/improve wind power systems instead of waiting for some of the larger players in the industry to offer products at more affordable price points. Some of the offerings out there are more than a little pricey and would take many years to produce a postive ROI.

Via Digg