Windmills on the sky building generate 15% less energy

the wind yield could have been up to 15%

Wind turbines set wrong. The wind yield could have been up to 15%

The Bahrain World Trade Center was the first Tower with integrated wind turbines in the world.

Now it appears that the designers have not thought carefully about the orientation. 

If the turbines had been placed exactly opposite, the yield of the turbines had been nearly 15 % higher, concludes Professor Bert Blocken TU Eindhoven.

In theory you should be able to generate up to 31% annually more energy with the rearward placement of the turbines calculated Blocken.

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