"Andy Dingley" wrote in message
...



Wind turbines with a lifetime of 20 years have an energy yield
ratio of 80.

Does that stack up with having the grant removed because wind turbines don't
work?
If one set of figures is dubious what about the rest?

Maybe the figures for the solar panel are the absolute best and you need to
add weekly windows cleaning to the cost? I don't recall seeing the figures
for a dirty panel.