Wind power holds much promise but often meets obstacles in small-scale application. Enter Engineers Without Borders. Volunteers from this humanitarian group, including Malcolm Knapp and Heather Fleming pictured above, have developed a small wind turbine design that has the capacity to bring much needed electrical power to remote villages in Guatemala and provide an alternative to hazardous kerosene lighting.
Driven by a focus on real-world application, the turbine can be assembled from inexpensive and readily available materials. The team, Appropriate Technology Design Team of EWB’s San Francisco chapter, is hoping to bring the cost for each turbine in under $100, a reasonable goal according to team leader Matt McLean.
The project is in final design stages and poised to take flight this summer, bringing a sustainable opportunity for light and power to the remote villages. Realization of the project will happen with funding from the Appropriate Infrastructure Development Group who have provided startup money to the Guatemalan manufacturing facility XelaTeco, the company who will produce the EWB team’s turbine design.
+ Engineers Without Borders Bring Tech to Villages Without Power at Wired
[...] by whisper conversation. With the capability to generate up to 2,000 kWh annually, Swift is making small scale wind power more aesthetically and acoustically [...]
To avoid having the turbine be called vaporware, I would say that it’s not quite in the final stages of development. Rather it’s still firmly in the prototyping stage.
That said Heather Fleming, Tyler Valiquette and Jesse Wodin from EWB-SF’s Appropriate Technology Design Team came down to AIDG-Guatemala & XelaTeco this past April and built a mighty fine prototype. Here is an update of the Wired story on our NGO’s blog with photos and video:
http://www.aidg.org/component/option,com_jd-wp/Itemid,34/p,1048/
Now this looks interesting. Imagine lining the roof of every house in the world with a micro wind turbine like this. 10-15 watts per turbine, $100 per turbine, Let’s say 10 of these per house. For $1000, you could have 100-150 watts of extra power. Now that’s not a bad idea. And if they work even in light breezes, that would be better.
My only concern is how well these turbines will hold up in high winds. It does look fairly flimsy.