Genoa, Italy | October 22, 2025 – Fratelli Cosulich Marine Energy, a global leader in marine fuel solutions, has celebrated a significant milestone in its fleet expansion program with the steel cutting of Carlotta Cosulich, the third vessel in a groundbreaking series of four methanol-ready chemical bunker tankers. The ceremony took place on October 9, 2025, at the Taizhou Maple Leaf Shipyard, underscoring the Group’s firm commitment to innovation, operational excellence, and environmental responsibility in the maritime energy sector.
The event was attended by senior executives from Fratelli Cosulich Marine Energy, who highlighted the strategic importance of the new vessel for the company’s ongoing mission to build a future-ready, sustainable bunkering fleet.
“The steel cutting of Carlotta Cosulich is more than a traditional shipbuilding milestone,” shared Fratelli Cosulich. “It symbolizes our continued investment in vessels that are technologically advanced, safe, and aligned with global decarbonization goals. Each ship we launch brings us closer to a cleaner and more responsible marine fuel ecosystem.”
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Carlotta Cosulich: Next-Generation Methanol-Ready Tanker
Carlotta Cosulich is a 7,999 DWT IMO Type II chemical bunker tanker, purpose-built to meet the growing demand for alternative fuels in the maritime industry. As a fully methanol-ready vessel, she is engineered to safely carry, burn, and transfer methanol while maintaining full compliance with IMO safety and environmental regulations.
Key features include:
- Integrated Nitrogen Generator System – Ensures inert gas generation for safe tank operations, minimizing risks associated with volatile cargoes.
- Advanced Methanol Bunkering Systems – Quick Connect/Disconnect Couplings (QCDC) and dedicated transfer lines facilitate safe, efficient, and reliable fuel transfer.
- MarineLINE®-Coated Cargo Tanks – Provide superior corrosion resistance, enabling faster turnaround between cargoes and enhancing operational flexibility.
The vessel’s design reflects Fratelli Cosulich’s holistic approach to fleet sustainability, combining cutting-edge safety measures with environmental stewardship.
Strategic Importance in Fleet Expansion
As the third vessel in a series of four, Carlotta Cosulich plays a central role in Fratelli Cosulich’s vision to expand its fleet with technologically advanced, environmentally responsible tankers. This milestone represents the tangible transition from design to physical construction, marking a step forward in the company’s proactive approach to serving the evolving global bunker market.
The series of methanol-ready vessels underscores Fratelli Cosulich Marine Energy’s leadership in alternative fuel solutions, fleet resilience, and regulatory foresight, setting a new benchmark for operational efficiency and sustainability in the maritime energy sector.
About Fratelli Cosulich Marine Energy
Founded in 1857, the Fratelli Cosulich Group has a rich heritage spanning over 160 years, evolving into a global shipping and logistics leader. The Group operates over 130 companies in 27 countries, with Marine Energy, established in 1969, serving as a pioneer in marine fuel services, ship management, and bunkering operations.
With a strategic presence in key ports worldwide—including Singapore and Genoa—and a portfolio of biofuel-certified and LNG-ready vessels, Fratelli Cosulich continues to invest in technologies and practices that advance maritime decarbonization while delivering safe, reliable, and sustainable fuel solutions.
The steel cutting of Carlotta Cosulich represents the company’s continued dedication to innovation, fleet modernization, and environmental responsibility, reinforcing its status as a forward-looking leader in the global marine energy sector.
Source: Fratelli Cosulich Marine Energy