Dogger Bank B Offshore Wind Farm is a 1.2 GW offshore wind farm located on the Dogger Bank in the North Sea, approximately 130 km off the coast of Yorkshire. It forms the second phase of the wider Dogger Bank Wind Farm development, alongside Dogger Bank A and Dogger Bank C. Together, the three phases will create a 3.6 GW offshore wind complex, making it the largest offshore wind farm in the world when fully operational.

The project was developed by a joint venture between SSE Renewables, Equinor and Vårgrønn and connects to the national grid via the Creyke Beck substation in East Yorkshire. The wind farm uses GE Vernova Haliade-X turbines and shares key infrastructure with the neighbouring Dogger Bank A project.

Dogger Bank B entered operation in 2025 and forms part of one of the largest offshore renewable energy investments ever undertaken in British waters. Once fully commissioned, the wider Dogger Bank development is expected to generate enough renewable electricity to power around six million UK homes.

The final phase, Dogger Bank C, is currently under construction and is expected to enter operation during the second half of the decade, completing the 3.6 GW project.