article thumbnail

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

Green Car Congress

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
article thumbnail

Deutsche Post DHL Group introduces Green Carrier Certification as part of its sustainability roadmap

Green Car Congress

Deutsche Post DHL Group is introducing a global DHL Green Carrier Certification to reward road transport subcontractors for their efforts to become more sustainable. As part of its sustainability roadmap, Deutsche Post DHL Group aims to reduce greenhouse gas emissions to below 29 million tons by 2030 and net-zero by 2050.

Green 414
article thumbnail

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

Green Car Congress

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%

Climate 448
article thumbnail

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

Green Car Congress

Their study appears in Global Change Biology. The researchers used predictive population models coupled with advanced mapping techniques to estimate the climate damage wild pigs are causing across five continents. By uprooting carbon trapped in soil, wild pigs (feral swine), are releasing around 4.9

Climate 435
article thumbnail

Study finds global emissions of several banned ozone-destroying CFCs are increasing

Green Car Congress

The research, published in Nature Geoscience and led by the University of Bristol and National Oceanic and Atmospheric Administration (NOAA), puts the rise in part down to the chemicals, known as chlorofluorocarbons or CFCs, being used to make other ozone-friendly alternatives to CFCs. —Dr Western Resources Western, L.M., Vollmer, M.K.,

Ozone 353
article thumbnail

AIChE and IChemE to build global alliance on hydrogen

Green Car Congress

The partnership will bolster the professional societies’ shared interest in supporting industry in the adoption of hydrogen as an energy carrier for industrial and commercial applications that will form a vital part of the road to net zero greenhouse gas emissions. The letter of intent was signed on 10 May 2023, by Billy B.

Hydrogen 218
article thumbnail

HEI study links fossil fuel combustion with more than 1 million deaths globally

Green Car Congress

Fossil fuel combustion, a major source of air pollution, contributed to more than one million deaths globally in 2017, more than 27% of all deaths from outdoor fine particulate matter (PM 2.5 ), according to a new report published by the Health Effects Institute (HEI). According to HEI’s State of Global Air , PM 2.5

Global 472