Conference @UiT Narvik : 4-6th December 2024

The BRIDGE Conference, hosted by UiT The Arctic University of Norway in Narvik from December 4 to December 6, 2025, brought together global researchers, industry leaders, and innovators to explore advancements in Microbial Fuel Cells (MFCs) and other microbial electrochemical technologies. This event marked a significant milestone in fostering collaboration between academia, industry, and policymakers to drive sustainable wastewater treatment and bioenergy production technologies.

The conference centered around the latest breakthroughs in microbial electrochemical systems, with particular emphasis on:

1. Microbial Fuel Cells (MFCs):

   • Discussions highlighted the application of MFCs for energy recovery from organic waste streams, with case studies from pilot and large-scale implementations.
   • Researchers presented advancements in the design of MFCs, including improved electrode materials, biofilm engineering, and enhanced power output strategies.
   • Integration of MFCs into wastewater treatment plants was explored, with a focus on scalability and efficiency.

2. Microbial Electrolysis Cells (MECs):

   • Talks showcased how MECs can be utilized for hydrogen production, offering a pathway to clean energy solutions.
   • Innovations in lowering operational costs and optimizing reactor designs were discussed.

3. Emerging Technologies in Microbial Electrochemistry:

   • Sessions addressed the potential of microbial electrosynthesis for converting carbon dioxide into valuable biochemicals.
   • Research into novel microbial communities capable of enhancing electrochemical performance was presented.

4. Environmental and Industrial Applications:

   • Presenters shared insights into using microbial electrochemical technologies for bioremediation of heavy metals and other pollutants.
   • Industrial applications in food processing, brewery wastewater treatment, and dairy waste valorization were also highlighted.

Panel Discussions and Workshops
Interactive panel discussions and workshops were held, addressing the challenges of commercialization, such as cost-effective materials, regulatory frameworks, and long-term operational stability. Delegates also participated in hands-on sessions, which demonstrated the design and operation of MFC prototypes.

Bridge Project Highlights
The conference spotlighted the Bridge project, emphasizing its mission to bridge gaps in knowledge, technology, and implementation of MFCs in real-world settings. The project’s ongoing efforts in developing modular and scalable MFC systems, particularly for arctic and remote environments, received significant attention.

Networking and Future Directions
The event concluded with a collaborative discussion on the future of microbial electrochemical technologies, highlighting their critical role in addressing global challenges such as climate change, waste management, and renewable energy production.

This conference was a testament to the growing momentum in microbial electrochemistry, paving the way for innovative solutions that align with global sustainability goals.