Flanders is pioneering wastewater innovation, transforming urban drainage into valuable bio-based fertilisers. However, obstacles such as economic viability and regulatory hurdles persist, warns Aquafin's Lennert Dockx. 

Still reeling from October’s catastrophic floods, Valencia is testing new practices to counter climate-change related risks. Creating a methodological framework to support decision-makers and learning from pilot projects across Europe are key to its strategy. “The challenges are many,” experts warn, “but integrating climate adaptation and mitigation strategies is the way forward”

The world’s first photovoltaic guardrail might turn roads and highways into energy sources. Developed to enhance sustainability, this groundbreaking innovation could help decarbonize Europe’s transport infrastructure. Yet, experts warn: “For such solutions to become reality, we need more opportunities to implement our innovative approaches.

As climate threats grow, cities are turning to Nature-based Solutions to safeguard urban life. By restoring natural ecosystems, they enhance resilience while reconnecting people with nature.  

With over 100 million electric cars expected to hit the market in the coming years, a tidal wave of spent lithium-ion batteries is set to retire by 2030. Innovative repurposing strategies aim to close the loop and transform this environmental threat into valuable storage capacity. Yet, experts warn: “For a truly circular system, we need a stable regulatory framework and a shift in industry mindset.”