Micro wind turbine

[boron]

Check out the portable wind turbine at dailymail.com

[No time for anything]

http://www.dailymail.co.uk/travel/travel_news/article-3964426/Never-miss-Instagram-opportunity-portable-WIND-TURBINE-charge-phone-world-s-remote-locations.html

http://video.dailymail.co.uk/video/mol/2016/11/23/6672840582169971750/640x360_MP4_6672840582169971750.mp4

[Dowser]

There's also this, although I would be making the propeller a bit smaller and putting it inside some sort of tube so that the blades doesn't hit the rocks.

https://www.youtube.com/watch?v=MHFHIqhkfrs

[boron]

They are deadly to trout and salmon par, other young fish and aquatic fly life.
Farmers in co Antrim have used them but on a larger scale and wiped out the rivers.We are fighting and campaigning to keep them off rivers all over Ireland.