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US MARAD study finds marine use of natural gas substantially reduces some air pollutants and slightly reduces GHG emissions

Green Car Congress

A recently released total fuel cycle analysis for maritime case studies shows that natural gas fuels reduce some air quality pollutants substantially, and reduce major greenhouse gas (GHG) emissions slightly, when compared to conventional petroleum-based marine fuels (low-sulfur and high-sulfur).

Mariner 291
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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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$27 million available for zero-emission trucks in California

Green Car Congress

On 18 August 2020, $27 million in funding will be available in California to replace higher polluting trucks with zero-emission vehicles. Existing vehicles must be engine model years 1992 to 2012, in compliance with all applicable regulations, and scrapped in exchange for a zero-emission replacement vehicle.

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

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The collaboration between GM and Pure Watercraft advances a shared vision to promote sustainability through an expansion of zero-emissions mobility for future generations and reflects the holistic approach necessary for widespread EV adoption, GM said.

GM 481
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Toshiba’s SCiB Li-ion battery system Japan’s first recognized compliant with ClassNK guidline for marine vessels

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At a time when pollution regulations are increasingly focused on the emissions ships generate, the SCiB will contribute to the protection of the marine and global environments. Ships are responsible for about 800 million metric tons of CO 2 every year, roughly equivalent to the annual emission of Germany.

Mariner 321
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Study finds hybrid tugboat delivers significant reduction in criteria pollutant emissions compared to conventional version

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Overall in-use emissions based on individual tug. A study of a hybrid tugboat, funded by the California Air Resources Board (ARB) and conducted by UC Riverside, found that when compared with a conventional diesel-powered version, a hybrid tugboat can reduce emissions of PM 2.5 Emissions of. Emissions of. reductions.

Pollution 247
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MARAD to award up to $1.5M for projects for emission reductions from marine vessels

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million in funding for projects that demonstrate criteria pollutant emissions or carbon emissions reductions from marine vessels through repowering, re-engining or installation of other pollution reduction technologies, or the use of alternative fuel/energy.

Mariner 225