Remove Carbon Remove Climate Remove Environment Remove Insight
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Black carbon is a much larger cause of climate change than previously assessed; about twice previous estimates, and 2/3 the effect of CO2

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Schematic overview of the primary black-carbon emission sources and the processes that control. the distribution of black carbon in the atmosphere and determine its role in the climate system. Accounting for all of the ways black carbon can affect climate, it is believed to have a warming effect of about 1.1

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GM achieves perfect scores on climate change data disclosure and performance in CDP report

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General Motors for the first time achieved perfect scores on both climate change data disclosure and performance submitted to CDP , the world’s only global environmental disclosure system. The CDP program enables management of greenhouse gas emissions and risks and opportunities associated with climate change. —GM CEO Mary Barra.

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TAE Technologies exceeds fusion reactor performance goals by 250% as company closes $250M round; $1.2B to date

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TAE says that its non-radioactive approach represents the fastest, most practical, and economically competitive solution to bring abundant carbon-free energy to the grid. TAE’s safe, non-radioactive approach avoids carbon and particulate emissions, mitigating any impact on the environment or climate change.

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Study finds megacity traffic soot can reach high altitudes and be transported over long distances, contributing to global warming

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An open-access paper on the work is published in the journal Atmospheric Environment. Long-term measurement data of the equivalent black carbon (eBC) mass concentrations and particle number size distributions (PNSD) from the Global Atmosphere Watch Observatory Chacaltaya (CHC; 5240?m —Wiedensohler et al.

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Mercedes-Benz blockchain pilot project provides transparency on CO2 emissions in cobalt supply chain

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The project partners use blockchain technology to track the emissions of climate-relevant gases as well as the amount of secondary material along the complex supply chains of battery cell manufacturers. With “Ambition2039”, Mercedes-Benz Cars aims for a carbon-neutral new passenger car fleet in less than 20 years. Earlier post.).

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US DOE to award up to $20M for research on methane hydrates

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Selected projects will be intended to support program goals to determine the (1) likelihood of methane hydrates as a potential energy resource and (2) their role in the natural environment. In addition, methane is itself a potent greenhouse gas, remaining in the atmosphere for about a decade before it is converted to carbon dioxide.

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US EPA seeking to award up to $1M for project to mitigate black carbon from diesel sources in Russian Arctic

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The US Environmental Protection Agency (EPA) is soliciting proposals for a project to provide assistance in developing and implementing assessment and mitigation activities for diesel sources of black carbon in the Russian Arctic. Previous research on black carbon and climate overlooked that topic.

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