Jari Jokela
Head of R&D
Evac Group
Finland
The cruise industry is facing growing pressure to adopt sustainable practices, driven by public opinion and tightening regulations. While carbon emissions often dominate the conversation, it's equally important to focus on opportunities for improving waste management onboard. With recycling rates currently at just 20–30 %, there is an urgent need for innovation and better practices, as traditional methods like burning all waste onboard are no longer viable long-term solutions.
Adopting circular economy principles in the maritime sector reduces environmental impact and makes economic sense. The passenger-ship industry is gradually adopting these principles, recognizing the benefits of circularity. The future lies in reducing incineration and enhancing recycling efforts, setting off on a circular journey to a more sustainable model.
A shift in the mindsets
What benefits the environment is typically the most feasible option, both socially and economically. As a key supplier of waste- and wastewater-treatment solutions for cruise ships, we have witnessed a shift in the industry’s mindset. What was once viewed as a cost burden is now seen as a path to long-term efficiency. Regulatory changes have further encouraged cruise operators to challenge the status quo and rethink their waste management strategies.
There is an increased need for new technologies and expert services enabling greater recycling and reuse, which reduces overall consumption and environmental impact. Our R&D focus is on transitioning from traditional waste treatment methods to circular and biocircular solutions.
Through extensive field studies onboard cruise ships, and years of research collaboration with our ecosystem partners, we’ve gained invaluable insights into the current state of maritime waste management. Tailored solutions and services are essential to addressing the challenges of ship operations.
Circular by 2030
Evac’s research program is focused on transforming the maritime industry through circular practices by 2030. While systemic change is complex, we have identified numerous opportunities to optimize waste operations onboard. Our goal is to equip our customers with the tools and knowledge to navigate the challenges of circularity.
Collaboration across the entire maritime value chain is key to long-term success. Shipbuilders, cruise operators, regulators, and technology providers need to work closely together to share best practices and support each other’s development ambitions. As a result, ship design and construction are evolving to include sustainable materials, energy-efficient systems, and practices that minimize waste and maximize recycling.
We expect the cruise industry to take significant strides toward circularity by the end of the decade. By embracing circular economy principles and implementing innovative solutions, we can enhance environmental stewardship while driving economic growth and social progress. With a commitment to change, we can collectively chart a course towards a future with no waste.