This educational video is part of the course Sustainable Energy: Design A Renewable Future, available for free via http://www.onlinelearning.tudelft.nl © TU Delft, released under a CC BY NC SA license: https://creativecommons.org/licences/... What is the relation between the wind speed and the power extracted by a wind turbine? Can a wind turbine operate at any wind speed? How does one estimate the annual power delivered by a turbine without knowledge of the wind speed at all times? Watch this video that tells you about power production by wind turbines to know more.