<p>Income received by the Crown Estate for offshore wind farms is not based on the number of turbines deployed. Instead, its income is based on either a fee per unit of electricity generated by the wind farm or a small percentage of the developer's revenue from power sales from the scheme. The exact mechanism varies depending on which Crown Estate leasing round the wind farm falls within.</p><p>The Crown Estate currently receives no income from floating wind turbines because none have been constructed in UK waters.</p>