365 meters high, more than 2,000 tons of steel and around 25 million euros of construction costs: The highest wind turbine in the world is currently being built in Lusatia. However, it is not enough for a large turbine: a turbine with a capacity of just 3.8 megawatts should work at the very top. For a few additional gigawatt hours, there is no tomorrow in terms of material and costs. But if no wind blows, the altitude record does not help either.