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![Why one of the wind turbine blades is painted black?](https://i0.wp.com/windmillstech.com/wp-content/uploads/2022/11/wind-turbine-blade-with-black-paint-to-reduce-bird-strikes.webp?fit=768%2C439&ssl=1)
Why one of the wind turbine blades is painted black?
Painting blades black can reduce bird mortality by up to 72%, according to a 10-year study conducted at a 68 MW wind farm in the Norwegian archipelago of Smola. The idea is to paint one of the three blades black to make the system more visible and create more contrast so that birds can easily…
Obstacles
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Scales of atmospheric motion
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![Why do all wind turbines rotate the same way?](https://i0.wp.com/windmillstech.com/wp-content/uploads/2022/11/Why-do-all-wind-turbines-rotate-the-same-way.webp?fit=768%2C439&ssl=1)
Why do all wind turbines rotate the same way?
As far as I have seen, the blades of all Danish wind turbines run in the same direction, i.e. clockwise. Is there a technical reason for that? The short answer is: No, it is not the wind’s fault, and no, there is no technical reason for all blades to rotate the same way. It looks…
![Why Wind Turbines Catches Fire?](https://i0.wp.com/windmillstech.com/wp-content/uploads/2022/11/wind-turbine-catches-a-fires.webp?fit=768%2C439&ssl=1)
Why Wind Turbines Catches Fire?
In fact, fires in wind turbines are much less common than fires in other energy sources, suchas the oil and natural gas sector, where there are thousands of fires a year. The main causes of fire in wind turbines are: The biggest risk in wind turbine fires is with wind blades, which are made of…