The title was wind turbines, are you suggesting that rooftops are not wind turbines
I have recently looked a 2 off 30 meter masts located in the south west. Combined, these at peak load supply 12kW/day or 0.5kW/hour, . That’ll do a couple of laptops however most days it’s a fraction of this. Whats the production ratio on WTs; 13-26%? Its just greenwashing, the way that these things are being marketed and sold is a disgrace.
Edit; flowerboy, wind your neck in.