Implux and Windgate Wind Turbines for Low Breezes.

I suspect neither of these concepts is very efficient, whether individually or combined.

(We haven't heard recently from joe.fordham, either.)

Sorry about the links - appear to have changed.

Please Google Honeywell Windgate and implux wind to see the sites.

Conceptually, mounting a rotating turbine type windmill on a building is going to be difficult, because the building itself is going to cause turbulence, and the mill generation becomes very inefficient. They vibrate and make a lot of noise. Most mechanical engineers and architects can find only small loading acceptable, hence small mills and small production, made smaller by the poor performance. Google successful building mounted wind generators. Almost all colleges.

The ducted turbines (Honeywell type) have been shown to be a total failure by many parties. This is not the Honeywell we know but someone they licensed the name to - maybe a useless nephew?

The Implux turbine is from someone's nightmare.

For wind see Paul Gipe's site www.wind-works.org

He gets tired of explaining why the science behind these loony schemes is fake. There şs a load of information on the site.

Thanks for the feedback.