<page_title> List of offshore wind farms </page_title> <section_title> Largest operational offshore wind farms </section_title> <table> <cell> Walney Extension <col_header> Wind farm </col_header> </cell> <cell> 659 <col_header> Capacity (MW) </col_header> </cell> <cell> United Kingdom <col_header> Location </col_header> </cell> <cell> 2018 <col_header> Commissioning date </col_header> </cell> </table>
In 2018, the Walney Extension in the United Kingdom became the largest offshore wind farm with 659 MW.