Wind Energy is easy to harness and convert into useful power for you home. A couple of days ago I told you how to make a vertical axis wind turbine with just $300 in your pocket.
Here is a vertical axis wind turbine that also doubles as a chimney. I still don’t think that this is the way to go green as if you are still burning that much wood indoors, you are not protecting the environment but suffocating the trees around your so called “Green House”.
Via: Groovy Green
