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Study: 2/3 of aviation climate impact due to emissions other than CO2

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of the human-made climate impact; two-thirds of this impact are caused by emissions other than CO 2 , according to a new study by researchers in Europe and the US. Schematic overview of the processes by which aviation emissions and increased cirrus cloudiness affect the climate system. Aviation accounts for 3.5% —Lee et al.

Climate 448
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Polestar announces goal of climate-neutral car by 2030

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Polestar, the premium electric performance car brand founded by Volvo Cars and Geely Holding, has set a goal of creating the first climate-neutral car by 2030. Questions around the long-term carbon-storage capacity of forests and soils remain, as a forest might be logged, devastated by fire or altered by climate change.

Climate 389
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UCL-led study finds climate impact caused by growing space industry needs urgent mitigation

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The rapidly growing space industry may have a greater climate effect than the aviation industry and undo repair to the protective ozone layer if left unregulated, according to a new study led by UCL and published in the journal Earth’s Future as an open-access paper. Effect of rocket launch and re-entry emissions on global climate forcing.

Climate 428
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Rolls-Royce makes Duisburg container terminal climate-neutral with mtu hydrogen technology

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Rolls-Royce will ensure a climate-neutral energy supply at the container terminal currently under construction at the Port of Duisburg, Germany. It will not only set new standards in cargo handling, but also in climate-friendly energy supply.

Hydrogen 459
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KIT studying production of MEAs for heavy-duty fuel cell vehicle systems

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The EU plans to extend its climate goal of reducing CO 2 emission of new vehicles by 37.5% The pace of fuel cell development will be set by production technology. A crucial step of fuel cell production is manufacture of the membrane electrode assembly (MEA). To prevent this, temperature of the production area must be controlled.

Kits 493
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BMW Group begins production of small-series hydrogen-powered iX5

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The BMW Group is commencing production of its BMW iX5 Hydrogen model. Hydrogen is a versatile energy source that has a key role to play as we progress towards climate neutrality. This is the interface between development and production where every new model from one of the company’s brands is made for the first time.

BMW 542
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Green NCAP LCA study shows detrimental climate and energy impact of increasing vehicle weight, including EVs

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The results of the Life Cycle Assessment (LCA) of greenhouse gas emissions and primary energy demand of the cars tested by Green NCAP in 2022 show that the current and continuous trend towards larger and heavier cars, significantly increases the negative impact on climate and energy demand. tonnes of additional greenhouse gas emissions and 5.7

Green 453