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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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ICCT study examines current & projected use of heavy fuel oil in Arctic shipping; growth in BC emissions points to need for policies

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A new study by the International Council on Clean Transportation (ICCT) estimates heavy fuel oil (HFO) use, HFO carriage, the use and carriage of other fuels, black carbon (BC) emissions, and emissions of other air and climate pollutants for the year 2015, with projections to 2020 and 2025. —Comer et al.

Oil 283
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Maersk sets net zero CO2 emission target by 2050

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of global CO2 emissions. This makes the sector pivotal in bringing down global emissions. In comparison, a container vessel carrying thousands of TEU sailing from Panama to Rotterdam makes around 8,800 km. In 2019, Maersk is planning to initiate open and collaborative dialogue with all possible parties to tackle climate change.

CO2 286
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ICCT study finds GHGs from shipping on the rise

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Emissions of greenhouse gases (GHGs) from global shipping are on the rise again, according to a new study released by the International Council on Clean Transportation (ICCT). Ships registered to Panama (15%), China (11%), Liberia (9%), Marshall Islands (7%), Singapore (6%), and Malta (5%) were the largest emitters. Click to enlarge.

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ICCT finds growth in shipping in Arctic could increase pollutant emissions 150-600% by 2025 with current fuels

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While that report projected vessel activity, it did not explore the environmental impacts of increased shipping in terms of air emissions or the potential climate impacts from increases in short-lived climate pollutants such as black carbon. Annex VI defines two sets of emission and fuel quality requirements: global requirements; and.

Pollution 150
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Electric-Car Fans Rally Around the Volt - Green Inc. Blog - NYTimes.com

Tony Karrer Delicious EVdriven

Structural factors (Infrastructure decisions and global shocks to fuel prices) are going to do far more to determine which fuel source wins out — this is not purely demand-driven; this is an “If you build it, they will come&# situation. Point 2: I disagree with Sean @ 12. Give them the choice, and they’ll shift.

Volt 42
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Study finds enhanced tropical forest growth could result in carbon release from soil; priming stimulates decomposition

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A new study led by scientists from the Centre for Ecology & Hydrology and the University of Cambridge, UK shows that as climate change enhances tree growth in tropical forests, the resulting increase in litterfall could stimulate soil micro-organisms, leading to a release of stored soil carbon. Nature Climate Change. Sayer, E et al.

Carbon 199