Kevin
Wind turbines take energy from air currents and convert it to electrical energy. Great idea, but a question for all you clever people out there... If we build enough of them, will the wind stop?
Do they though... ever noticed that the faster the turbines spin the windier it gets? and if a pig farm produces pigs then a wind farm produces wind obviously or they would call them electric farms which they don't QED.
Also, a couple of hundred years ago every village had a windmill and together they generated enough wind to power ships. As windmills became less common over the years sailing ships had to change their power source cos there wasn't enough wind to power them all.
Maybe I need to get out more........