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Torqueedo introduces 80 kWh cell-to-pack LFP option for marine batteries; doubles range

Green Car Congress

Torqeedo GmbH announced a new battery option for its Deep Blue series of marine electric drives: Deep Blue Battery 80. The new battery was unveiled at the Electric & Hybrid Marine World Expo in Amsterdam, Netherlands. The new Deep Blue Battery 80 is backed by an up to ten-year capacity warranty for both recreational and commercial use.

Mariner 370
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ICCT life-cycle analysis finds no climate benefit in using LNG as marine fuel

Green Car Congress

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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MAHLE Powertrain leading consortium to develop sustainable propulsion solutions for retrofit to high-performance marine vessels; MJI for hydrogen

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MAHLE Powertrain is leading a project to develop sustainable propulsion solutions to retrofit to high-performance marine vessels where battery and other electrified technologies may not prove practical.

Mariner 221
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EU research project IDEALFUEL seeks to develop marine low-sulfur heavy fuel oils from biomass; Bio-HFO

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In an EU-funded research project, an international consortium is aiming to develop new production methods for sustainable marine fuels to replace heavy fuel oils in shipping. Although cleaner fuels are available, many companies opt for HFOs due to their low cost. However, HFOs are banned in the national waters of many countries.

Mariner 273
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GM takes 25% stake in Pure Watercraft to accelerate all-electric boating

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Through 2025, GM is investing $35 billion in electric and autonomous vehicle technology—including work to improve performance and reduce battery costs—to become the market leader in EVs in North America.

GM 481
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ORNL computational study finds 15% bio-oil mixture in two-stroke marine engines can cut NOx 13% with efficiency parity

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A team at Oak Ridge National Laboratory (ORNL) has developed a new computational model of a two-stroke scaled marine engine, with reduced chemical mechanisms for diesel, biodiesel, bio-oil, and polycyclic aromatic hydrocarbons (PAH). This work aims to develop a computational model of a scaled marine engine. Flavio D.F. Finney, Brian C.

Mariner 170
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Ballard Power Systems establishing a Marine Center of Excellence in Europe for fuel cell applications

Green Car Congress

—is establishing a Marine Center of Excellence (Marine CoE) dedicated to fuel cell marine applications at the company’s engineering, manufacturing and service facility in Hobro, Denmark. Reduction of pollutants and carbon emissions is a high priority for the marine industry and port cities.

Mariner 191