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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. Locations and fuel types of rocket launches in 2019.

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EPA GHG Inventory shows US GHG down 1.7% y-o-y in 2019, down 13% from 2005

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The US Environmental Protection Agency (EPA) released its 28 th annual Inventory of US Greenhouse Gas Emissions and Sinks (GHG Inventory), which presents a national-level overview of annual greenhouse gas emissions from 1990 to 2019. from 2018 to 2019, and CO 2 emissions just from fossil fuel combustion decreased 2.7% Source: EPA.

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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. By 2030, the Rolls-Royce business unit is to cut greenhouse gas emissions by 35% compared to its 2019 level through the use of new net zero and zero carbon technologies.

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3.8% drop in EU’s greenhouse gas emissions in 2019; transport emissions rise

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in 2019, according to latest official data published by the European Environment Agency (EEA). The official data, submitted on behalf of the EU to the United Nations Framework Convention on Climate Change (UNFCCC), show that EU Member States managed to reduce collectively their emissions by 3.8% from 2018 to 2019.

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Rhodium Group estimates US GHG fell 2.1% in 2019, driven by coal decline

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in 2019 based on preliminary energy and economic data. An increase in natural gas generation offset some of the climate gains from this coal decline, but overall power sector emissions still decreased by almost 10%. Emissions from buildings, industry and other parts of the economy rose, though less than in 2018. year-on-year.

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IDTechEx: future of the electric ship industry lies with hybrid cargo vessels

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More than 1GWh of batteries are now sailing on waters globally, reflecting 72% industry growth in 2022, according to a new report from IDTechEx. First, electric ship markets have historically been underpinned by electric ferry orders, which made up 37% of the maritime battery capacity (GWh) deliveries between 2019 and 2022.

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EPA proposes ban on all consumer, most industrial and commercial uses of methylene chloride

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Methylene chloride, also known as dichloromethane and DCM, is a volatile chemical used in a wide range of industrial, commercial, and consumer applications such as adhesives, sealants, degreasers, cleaners, and automobile products. Methylene chloride is also used in industrial settings for making other chemicals.

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