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On Fri, 17 Oct 2008 09:46:33 -0700 (PDT), "
wrote: On Oct 17, 10:31*am, Chris L Peterson wrote: Of course. Even the most cursory web search would answer that question. Wind farms are evaluated for their impact on birds and animals, on their effects on groundwater, on secondary effects from the transport of power, on their true efficiency based on the energy cost of building and maintaining the turbines, and more. _________________________________________________ Chris L Peterson Cloudbait Observatoryhttp://www.cloudbait.com Like this, I guess: http://www.sciencedaily.com/videos/2...ng_weather.htm That isn't a response to what I asked for. However, the article is interesting. But it doesn't say a lot. Really big wind farms _might_ have a _small_ effect on _local_ weather conditions. Of course, there are a lot of ifs, and nothing at all to suggest this is even a problem. I find it amusing that you seem to place a lot of confidence in a single, model-based study (which appears to be quite preliminary), while at the same time arguing that much more sophisticated and well supported models, which show a significant man-made contribution to global climate change, are somehow worthless. Of course, this is typical of bad science these days (AKA Bush science). Base your views or policy on a narrowly selected subset of the literature, not the body of evidence as a whole. And, of course, huge backup generators ( powered by ??? ) would still be required because wind has a nasty tendency to be variable to say the least. You do understand how ac current works I assume. Load?? I don't really understand why we are talking about wind generators at all. I never made them the subject of discussion, and I haven't taken any real stand either for or against them as being useful or desirable for large scale power generation. _________________________________________________ Chris L Peterson Cloudbait Observatory http://www.cloudbait.com |
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