There is currently debate over the health impacts of renewable energy generators, wind turbines, on the health of humans in Australia as installations are taking off in these times of carbon tax threats.
Installations of "wind farms" are upsetting local residents because of a number of reasons including how they look, fears of negative impacts on the environment (wildlife), noise, health, and having a "not in my backyard" mentality.
According to those affected they have sleep patterns disrupted and symptoms such as headaches.
The counter argument is that in parts of Europe that already have these wind turbine installations people living near them don't make these sorts of claims.
I don't live near any of these...the closest site that I know about is about 2-3 hours away from me off the side of a highway, so I can't really make any comment besides I like renewable power supplies, that are 'clean' and these seem to represent this...however I do recall arguments about impacts of microwaves and cellular phone transmitting towers, so for the sake of the image of Green Energy, this needs to be done right...with all impacts verified and be eliminated or minimized.