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UN delegates reach agreement on protecting marine biodiversity in international waters

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Delegates of the Intergovernmental Conference on Marine Biodiversity of Areas Beyond National Jurisdiction (BBNJ) have finalized a text to ensure the conservation and sustainable use of marine biological diversity of areas beyond national jurisdiction, calling it a “breakthrough” after nearly two decades of talks.

Mariner 218
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Advent Technologies and Alfa Laval partner in marine methanol-powered fuel cell development project

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Advent Technologies Holdings will collaborate with Alfa Laval, a global provider of heat transfer, separation, and fluid handling products, on a project to explore applications of Advent’s methanol-powered high-temperature proton exchange membrane (HT-PEM) fuel cells in the marine industry.

Mariner 334
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ABS grants Alfa Laval the marine industry’s first approval in principle (AIP) for firing boilers with methanol

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Maritime classification society the American Bureau of Shipping (ABS) has granted Alfa Laval the first marine approval for operating boilers on methanol. Marine boilers generate steam for auxiliary machinery for various ship services or, in some cases, for main propulsion. Source: Alfa Laval. Source: Alfa Laval.

Mariner 416
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IDTechEx: future of the electric ship industry lies with hybrid cargo vessels

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More than 1GWh of batteries are now sailing on waters globally, reflecting 72% industry growth in 2022, according to a new report from IDTechEx. Based on primary supplier interviews, it further shares technology analysis and price information on marine Li-ion battery systems ($/kWh 2020 - 2044) and electric propulsion systems.

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Leclanché expands marine electrification solution to include fast charger for ports, harbors and vessels; Damen 1st adopter

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Expanding its portfolio of solutions for the marine electrification industry, Leclanché is introducing a new “ports and harbor” infrastructure solution enabling hybrid and fully electric vessels to fast charge when returning to port. Earlier post.). The Amherst Islander II (Damen 6819 E3) is fully electric with a 1.9

Mariner 259
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ICCT life-cycle analysis finds no climate benefit in using LNG as marine fuel

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The results of a new analysis by the International Council on Clean Transportation (ICCT) show that, when combined with a trend toward higher methane leakage and combustion slip, there is no climate benefit from using liquefied natural gas (LNG) as a marine fuel—regardless of the engine technology. First, it contains very little sulfur.

Mariner 427
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Oleophobic hydrophobic magnetic sponge selectively soaks up oil, sparing water and wildlife

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A Northwestern Engineering-led team has developed a highly porous smart sponge that selectively soaks up oil in water. With an ability to absorb more than 30 times its weight in oil, the sponge could be used to clean up oil spills inexpensively and efficiently without harming marine life. —Vinayak Dravid, who led the research.

Water 243