Gas fuel conversion of a modern MGC: Navigator Aurora

During his presentation at the last GREEN4SEA Conference, Mr. Paul Flaherty, Director, Fleet & Technical Operations, Navigator Gas, gave emphasis on ethane as a marine fuel. Mr. Flaherty also presented the case of Navigator Aurora, which was the first conversion of LNG-I engine to an ethane burning GI-E engine.

IMO Goals for CO2 emissions: Are they realistic?

At the last GREEN4SEA Conference, Mr. Panos Zachariadis, Technical Director, Atlantic Bulk Carriers Management Ltd, provides an overview of alternative fuels such as natural gas, methane and hydrogen. He presents the pros and cons of each fuel, but highlights that new technology is necessary to make IMO’s goals reality.

Overview of the recent regulatory framework in maritime industry

During his presentation at the last GREEN4SEA Conference, Mr. Antony Vourdachas, ABS, referred to the latest regulatory updates, including those related to air emissions as well. Presenting a regulation timetable from the top (2021), he attempted to clarify the regulatory landscape facing ship operators and owner.

Is EVDI an actual ‘energy efficient’ index for ships?

Harilaos N. Psaraftis, Professor at the Department of Management Engineering of Technical University of Denmark, shares his view on the recent exchange between Panos Zachariadis and James Mitchell on the subject of the Existing Vessel Design Index (EVDI).

Propeller and New Energy Saving Devices for EEDI

  Yoshihisa Okada, Deputy General Manager, Propeller Design Dept., Nakashima Propeller Co Ltd presentation during the 2015 GREEN4SEA Forum NAKASHIMA PROPELLER developed ECO-Cap as…


Are we doing enough to keep crew healthy?

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