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Carnegie study finds climate impact of particulates varies greatly depending on where the pollution originated

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However, while greenhouse gases cause warming by trapping heat in the atmosphere, some aerosols can have a cooling effect on the climate because the aerosol particles cause more of the sun’s light to be reflected away from the planet. Global and regional-mean temperature responses to identical aerosol emissions in different regions.

Climate 170
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Nornickel presents market review of nickel and platinum group metals

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This is primarily due to a significant surplus in the Class 2 market that occurred in 2022 and is expected to remain throughout 2023-2024, mainly owing to growing production of low-grade nickel in Indonesia. million units) and the revision of the impact of China’s new emission rules for palladium in autocatalysts. Mt to 3.22

Market 304
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New phase of globalization could undermine efforts to reduce CO2 emissions

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A new study finds that the growth of carbon production from Chinese exports has slowed or reversed, reflecting a “new phase of globalization” between developing countries that could undermine international efforts to reduce emissions. The paper is published in Nature Communications.

Emissions 170
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Neste-led project verified 50% methane emission reduction at palm oil mills using belt filter press

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Neste has been exploring ways to contribute to improving palm oil industry’s environmental performance, particularly how to further reduce greenhouse gas emission from palm oil production. In 2015, Neste initiated a two-year study project to verify the methane emission reduction for a newly applied effluent treatment method.

Oil 244
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UN report projects that increasing use of HFCs likely to have a significant climate impact by 2050; equivalent to current total annual emissions from transport

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The decrease in CO 2 equivalent emissions of ODSs (ozone-depleting substances: CFCs, halons, HCFCs, and others) may be offset by the projected increase in their non-ozone depleting substitutes (HFCs) (lines designated as HFC scenarios). The contribution of HFCs to climate forcing is currently less than 1% of all greenhouse gases.

Climate 287
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New study finds GHG emissions from palm oil production significantly underestimated; palm oil biofuels could be more climate-damaging than oil sands fuels

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When peat swamps are drained for agriculture, the peat begins to decompose, and is an enormous source of carbon emissions. Mha (20%) of the peatlands of Peninsular Malaysia, Sumatra and Borneo in 2010, surpassing the area of Belgium and causing an annual carbon emission from peat decomposition of 230–310 Mt CO 2 e. Earlier post.).

Oil-Sands 314
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New report finds global CO2 vehicle emission reduction measures falter; dropping diesels, increasing SUVs

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The slowdown was especially pronounced in advanced economies; 27 countries saw an increase or stagnation in average vehicle CO 2 emissions in the two years up to 2017. China saw new registrations of LDVs increase 17% per year in the period 2005 to 2017 while India saw an increase of 9% and Indonesia 7%. Source: GFEI.

Global 308