Monthly Archives: September 2011

Chris Olsen photo

Chris sent me this photo of one of his chain-driven machines, taken with a security camera mounted on a neighbouring turbine. Chris writes: This is a photo of one of my 12G turbines on a 200 foot tower that powers … Continue reading

Posted in construction, People | 4 Comments

Windspeed database still being abused!

This is another rant against misleading salesmen in the small wind industry. There is a computer model called NOABL that maps the theoretical windspeed over a UK landscape with no trees or buidings.  Properly informed experts have always known that … Continue reading

Posted in Rooftop madness, UK small wind scene | 2 Comments