“Motherf’cking wind farms.”

With Hollywood actor and former marine biology student Samuel L. Jackson as its lead figure and a seaweed-based snack as a symbolic “food for thought,” Vattenfall have launched a new campaign to address public scepticism around offshore wind turbines.

The campaign named “Windfarmed” aims to spark new conversations about the role of offshore wind in both clean energy generation and biodiversity restoration.

The campaign responds to recurring negative public statements about the visual and environmental impact of offshore wind. By combining scientific insight with an unexpected cultural twist, Vattenfall seeks to show that offshore wind farms can serve multiple purposes: delivering fossil-free electricity while also supporting healthier marine ecosystems.

Jackson’s involvement is more than a celebrity endorsement – he has a background in marine biology and frequently acts as a social justice advocate, bringing personal credibility to the message.

The seaweed snack, grown between wind turbines, is not for commercial sale but serves as a tangible illustration of how renewable energy infrastructure can coexist with ocean life.

WIN@sea: Offshore wind meets sustainable food production

The seaweed used for the “Windfarmed” snack comes from Vattenfall’s WIN@sea pilot project in Denmark. The project explores how the space between offshore wind turbines can be used for seaweed cultivation. By attaching cultivation lines to existing turbine foundations, the project tests a marine multi-use concept that combines energy production with sustainable aquaculture.

The pilot sites, including Kriegers Flak and Vesterhav Syd, serve as living laboratories for understanding the practical and ecological potential of such an approach. In addition to producing renewable energy, the installations generate research data on biodiversity, water quality, and the viability of scaling up marine cultivation alongside offshore wind operations.

Learn more about WIN@sea

Biodiversity and marine regeneration around offshore wind farms

Offshore wind farms can bring biodiversity benefits by creating structures that function as artificial reefs. Turbine foundations and surrounding areas attract small fish and shellfish, which in turn draw larger species, enriching the local marine ecosystem. Seaweed cultivation within these sites adds further environmental value by absorbing excess CO₂ and nutrients, improving water quality, and offering habitat for marine life.

By using already designated offshore energy areas for food production, projects like WIN@sea reduce the need for additional marine infrastructure, lowering the overall environmental footprint. The shared use of vessels and maintenance resources also enhances operational efficiency and reduces carbon emissions from offshore activities.

The Windfarmed campaign, with its unusual blend of scientific innovation and cultural storytelling, highlights an emerging perspective: that offshore wind farms can be more than power plants – they can be catalysts for marine regeneration and sustainable resource use.