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Hi RE There is only one wind farm in Australia that fits that description. With blades 44m long you would hope they slow down for corners! But those are tiddlers - machines have been successfully installed with blades up to 60m in length each, atop a tower of around 110m height from...

Agreed. And going down further with CIGS and other new technologies. By the way, all large wind turbines use fibreglass as the blade material (some use composite spars) and steel (or concrete in Europe) as the tower material. There are no alloy towers I know of in the industry. Savonius...