Nordic BioBuz

Nordic Biobuz – The Project

The Nordic Biobuz project investigated the potential of offshore wind power to serve as a platform for enhancing marine ecosystems and addressing environmental challenges such as eutrophication. Materials and methods, including artificial reefs and nature-based solutions, were tested to increase biodiversity and create added value for both the environment and offshore wind developers.

By integrating nature-based solutions into infrastructure, the project demonstrated how a win-win scenario can emerge, benefiting both the environment and the economy while contributing to a more sustainable blue economy in the Nordic region.

A central element of the project was the development of a marine biodiversity credit system, tailored to the Baltic Sea region. Biodiversity was validated through on-site testing off Åland. The results can support similar initiatives and business models across the Nordic countries. In addition, a business model concept for multi-use of marine areas was developed, combining ecological benefits with economic value for energy operators.

Results

• The concept was successfully trialed, with further testing of physical structures conducted.
• Ecological engineering of artificial underwater structures demonstrated positive impacts on biodiversity.
• The new multi-use business model showed potential to increase offshore wind revenue by approximately 6% annually.

Recommended Further Development

• Monitoring and evaluation of mobile species richness.
• Testing and evaluation of willingness to pay for electricity prices carrying a positive biodiversity impact.
• Development of biodiversity credits for other marine applications.