In the US, a lot of wind farms are getting repowered with bigger turbines, even when they have many more years left on their current equipment. The advances in

In the US, a lot of wind farms are getting repowered with bigger turbines, even when they have many more years left on their current equipment. The advances in turbines means more power per turbine, and higher capacity factors. Though it's hard to imagine much beyond these 15MW offshore beasts, only time will tell what tech improvements we see.