Environment

Maersk continues the build toward the introduction of the world’s first methanol fuelled containership. The shipping company released a short video showing the float out of the vessel from the building dock in South Korea reporting that work remains on schedule for delivery this summer.

“The launching was successfully completed at Hyundai Mipo Dockyard and the construction is continuing,” says Henrik Ekmann Head of Newbuilding & Retrofit at Maersk during the video. He notes that reaching this milestone has taken, “extensive product and design development from a large number of key suppliers and driven forward by our Procurement and Fleet Technology teams.” Continue reading “First Maersk methanol fuelled containership floated out in South Korea”

New scatter diagram and wave spectra defining design environmental conditions will be used for wave load, fatigue, and seakeeping calculations. As part of IACS’ ongoing commitment to safe ships and clean seas, a long-term review of wave data has now concluded with the publication of a revised version (Rev.2) of IACS Recommendation No.34 which provides advice on sea states as well as wave spectrum, spreading, heading distribution and vessel speed.

Accurate Wave data remains of paramount importance as this data is used to represent the ocean environment, underpinning wave load prescription, which in turn, greatly impacts hull structural requirements. Continue reading “IACS develops new wave data scatter diagram”

The Australian Maritime Safety Authority (AMSA) has published a marine notice to advise vessel owners, operators, masters and marine surveyors of Australia’s requirements for the use of Exhaust Gas Cleaning Systems (EGCS).

The use of an EGCS is permitted in Australian waters as an option to comply with the low sulphur fuel requirements of MARPOL Annex VI, as set out in the Protection of the Sea (Prevention of Pollution from Ships) Act 1983, section 26FEGA, provided it is approved by the vessel’s flag State Administration, or a recognised organisation appointed by the flag State. The EGCS must also be operated in accordance with International Maritime Organization (IMO) requirements, including the 2021 Guidelines for Exhaust Gas Cleaning Systems (resolution MEPC.340(77)). Continue reading “Requirements for the use of scrubbers in Australia issued by AMSA”

The GloFouling Partnerships, led by the IMO in collaboration with the International Council of Marine Industry Associations (ICOMIA), World Sailing, and the International Union for Conservation of Nature (IUCN), has published a new Biofouling Management for Recreational Boating Report.

The aim of the report is to stop the spread of invasive aquatic species which can adhere to hulls and other areas of recreational craft by addressing how to manage biofouling. The report provides an overview of invasive aquatic species which are believed to have been introduced to different areas of the world through recreational boating. Current regulations and guidance are presented, as well as an overview of anti-fouling paints. Continue reading “Biofouling Management for Recreational Boating Report published”