Industry Stakeholders to Develop LNG-Powered Bulker Design

Deltamarin, Arista Shipping, ABS and GTT announce Project Forward, a joint development project to equip the dry bulk carriers of the future with LNG propulsion.

The project, led by Athens-based bulk carrier owner Arista Shipping, began officially in May this year. The aim is to develop a commercially feasible LNG-powered dry bulk carrier design capable of complying with International Maritime Organization’s Energy Efficiency Design Index 2025 standards, NOx Tier III and Marpol Annex VI SOx emission levels.

The concept design will be based on the highly-optimised Deltamarin B.Delta design suitable for ships between 82,000 and 210,000dwt. It will employ GTT’s membrane-type LNG tanks for fuel containment. “Compliance with stricter environmental regulations has led owners to consider the potential of using LNG as fuel for cargo vessel newbuildings,” states Deltamarin Managing Director Mika Laurilehto. “There is a clear need to turn this potential into a proven solution for the dry bulk carriers that make up such a large proportion of the world fleet.”

Equally important, the project will also address the existing dry bulk fleet by developing a modularized LNG fuel retrofit solution for bulk carriers of various sizes. ABS will conduct concept and detail design approvals according to its rules for bulk carriers and gas-powered ships.

Project Forward will include a number of stages, with a first time horizon of two years’ applied research and development work. Initial research indicates that the expected emission reductions from Project Forward could be 40% for CO2, 80% for NOx and 98% for SOx.