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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. The space industry is one of the world’s fastest growing sectors.

Climate 428
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Study: annual climate impact of wild pigs could be greater than 1.1M cars

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million cars, according to a new study by an international team led by researchers from The University of Queensland and The University of Canterbury. The researchers used predictive population models coupled with advanced mapping techniques to estimate the climate damage wild pigs are causing across five continents.

Climate 435
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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. —Pavlenko et al.

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International automotive researchers emphasize the importance of continued development of the internal combustion engine

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Thirty-seven globally prominent scientists representing the International Journal of Engine Research have published an open-access editorial addressing the future of the Internal Combustion Engine, and stressing the importance for continued development of more efficient and even lower-emitting technologies. —Reitz et al.

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Volkswagen to use CO2 as refrigerant for future air conditioning systems

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The Volkswagen Group announced that it is choosing CO 2 as the future low global warming potential (GWP) refrigerant for its mobile air conditioning (MAC) systems. Daimler’s decision launched a new round of investigation by SAE International on the safety aspects of R-1234yf ( earlier post ). Earlier post.).

Future 311
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International consortium launches government-supported study on hydrogen vehicle refueling infrastructure in France

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To join the consortium, contact AFHyPaC.

France 334
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Rolls-Royce Power Systems road map for climate-neutrality; 35% cut by 2030 from 2019; key role of mtu engines

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Rolls-Royce Power Systems has outlined its road map for climate neutrality: Net Zero@Power Systems. —“The Future Of Internal Combustion Engines As Seen By Rolls-Royce Power Systems”. This near-term target plays a significant role in Rolls-Royce Group’s ambition to achieve net zero by 2050 at the latest.

2019 418