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'Windmill': China tests world’s first megawatt-level airship to capture high winds
(interestingengineering.com)
With a traditional wind turbine, if the wind speeds get too high, the turbine locks the rotation and feathers the blades. For the airship however, people will have to manually take it down and later erect it again. Hopefully they get to it in time, otherwise it's going to violently take itself down and/or fly off. Either way, that is a bunch of extra cost incurred on a regular basis.
Strikes me as an impractical solution.