[thackney]

air is cooled because energy is taken from the air

I am sorry, but you have a different understanding of Physics than was taught when I go my engineering degree.

Have a nice day.

[cymbeline]

Is electrical energy produced? yes or no

Where does that energy come from? give your answer

If your answer is “from the moving air” then what is the difference between the air before going through the turbine and after it comes out of the turbine?