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Green Energy - Going too far?

3.4K views 88 replies 20 participants last post by  hudlow1  
The problem with "going Green" is that most of the people (including many of the engineers and scientists) really do not understand the true implications of what they are about......

First off, it is NOT possible to generate electromagnetic energy (i.e. electricity) with 100% efficiency (Second Law of Thermodynamics). What this means is that you WILL have some sort of a "footprint". Always.

Secondly, windfarms are NOT pollution free (even if you ignore the visual aspects). For one thing, those blades had to be fabricated. For another, they have to be inspected periodically (for microfractures). Anything that has to be inspected generally is also going to require replacement (the inspection periodicity used to be about every 500 hours) as the whole point of a structural inspection is the assumption of impending problems. Also, while they've improved over the years, they still generate static radio emisions and probably a small amount of ozone.

Third, windfarms have a pronounced impact on the bird population - none of it good.