We’ve been using it for hundreds of years and whilst the design and science behind them may have changed significantly the same basic principle remains the same, but how do wind turbines work?
Well, it’s actually quite straight forward, the wind blows the sails or blades around which turns a series of rotors inside the head of the turbine which then rotate fast enough to generate power.
Wind energy is clean, very cheap to create, but it’s one main downside is the lack of consistency.
The reason why wind hasn’t been used on a large scale before is due to the high cost of the wind turbines, the lack of reliability of the wind and a false dependance on what we perceived as a never ending supply of oil and gas.
These days we are becoming increasing concerned about the potential future shortages of these valuable resources and so more is being done by governments to encourage individuals and companies to use alternative forms of generating power such as wind energy.
Go take a quick look here to find out exactly how wind turbines work
