The Future of Sustainable Maritime Technology in South Korea
In a world where sustainability and environmental awareness have become paramount, the maritime sector is not lagging behind. In September 2025, the Dutch company Value Maritime, specializing in clean technology, took a significant step by appointing Union Tech as its agent in South Korea. This strategic collaboration not only expands Value Maritime’s global presence but also drives the maritime sector towards cleaner operations.
Union Tech has become the exclusive representative of Value Maritime’s portfolio of sustainable technologies in South Korea’s robust shipbuilding industry. Among these technologies, the Filtree System stands out as a hybrid solution combining a sulfur oxide (SOx) scrubber and an onboard carbon capture system (OCCS). This move not only meets the growing demand for cost-effective environmental technologies but also lays the groundwork for a greener future in the industry.
The collaboration between these two companies reflects a shared commitment to meeting the greenhouse gas reduction targets set by the International Maritime Organization (IMO). As global carbon pricing mechanisms strengthen, South Korea is adopting low-emission technological solutions that are not only financially viable but also scalable and in line with international regulations.
The Transformative Potential of the Filtree System
Value Maritime’s Filtree System represents a significant advancement in exhaust gas cleaning technology (EGCS). Designed for small and medium-sized vessels, this system surpasses conventional scrubbers by removing not only sulfur oxides (SOx) but also over 99% of particulate matter (PM) and a significant portion of carbon dioxide (CO₂) emissions.
Based on innovative rotary packed bed technology, the Filtree is a compact and easy-to-install solution, suitable for both new vessels and retrofit projects without the need for dry docking. Its eight standardized sizes, designed for engines ranging from 3.0 MW to 15.0 MW, include a wash water filtration unit that ensures environmental compliance by neutralizing pH and removing oil residues from water discharges.
- The Filtree features an integrated CO₂ Capture module, storing captured CO₂ in a reusable battery for circular use by offloading it at the port for applications like agriculture.
- Compatible with future fuels such as LNG, methanol, and e-methane, the system achieves a CO₂ capture rate of up to 80%, offering the possibility to continue using high sulfur fuel oils (HSFO) instead of more expensive alternatives while complying with IMO regulations.
Development Opportunities in the Korean Shipbuilding Sector
South Korea, known for its leadership in the shipbuilding sector, plays a crucial role in adopting sustainable technologies. With major shipyards like Hyundai Heavy Industries, Samsung Heavy Industries, and Daewoo Shipbuilding & Marine Engineering, the country is a global hub for ship design innovation and now, green refurbishment.
Facing increasing regulatory pressure from the IMO and global carbon pricing policies, Korean shipbuilders are at the forefront of integrating ecological systems like scrubbers, carbon capture systems, and alternative propulsion technologies into new and retrofit projects. This not only contributes to national and international decarbonization goals but also positions South Korea as the ideal place for implementing technologies like Value Maritime’s Filtree System.
Assessing Industry Relevance
The establishment of Union Tech as Value Maritime’s agent in South Korea reflects the growing need for sustainable solutions in the naval industry. Firstly, it provides maritime investors with a clear view of future trends, highlighting clean technologies as a solid long-term investment. Secondly, for sailors and merchant navy professionals, implementing technologies like the Filtree System not only enhances operational efficiency but also facilitates regulatory compliance, reducing fuel costs and optimizing fleet environmental performance. Finally, for nautical enthusiasts, it represents a step towards more responsible practices and a commitment to preserving the marine environment.
These technological innovations are not only relevant in the current context but also promote positive and sustainable change in the future of the maritime sector.
Exploring the Future: A Call to Action
With a clear focus on sustainability, the collaboration between Value Maritime and Union Tech marks the beginning of a new era in the maritime industry. Maritime professionals are invited to consider how these innovations can be integrated into their operations and contribute to a cleaner future. For those interested in joining this transformation, the door is open.
Value Maritime and Union Tech are continuously seeking talent and collaborations to drive their decarbonization mission. Professionals can explore employment opportunities with these companies to be part of the change.
In summary, the path to a more sustainable maritime future is paved with technological innovations and strategic partnerships. It is an exciting time to be part of this evolution.
