Is there a limit to wind turbine size?

[Stan]

Rosie Barnes is a consultant in this industry.

[Joeboy]

Excellent video, fave line 'leading edge erosion'.

[GarethC]

Really interesting video. I wish I knew how cheap wind power could realistically get, because it matters so much. I dont think onshore costs have fallen much in recent years, and I'm not sure how much scope there is for further falls in offshore wind costs.