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

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New analysis has found increasing emissions of several ozone-depleting chemicals despite their production being banned for most uses under the Montreal Protocol—and a loophole in the rules is likely responsible. According to the researchers, emissions from these CFCs currently do not significantly threaten ozone recovery.

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Global Carbon Budget 2022: Global fossil CO2 emissions expected to grow 1.0% in 2022

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The Global Carbon Project (GCP) published its annual analysis of trends in the global carbon cycle in the journal Earth System Science Data , including an updated full-year projection for 2022. Global fossil CO 2 emissions are expected to grow 1.0% (with an uncertainty range of 0.1% The decline in 2020 of -5.2%

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IEA: global CO2 emissions rebounded to their highest level in history in 2021; largely driven by China

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Global energy-related carbon dioxide emissions rose by 6% in 2021 to 36.3 The rebound of global CO 2 emissions above pre-pandemic levels has largely been driven by China, where they increased by 750 million tonnes between 2019 and 2021. In 2021 alone, China’s CO 2 emissions rose above 11.9 billion tonnes.

Emissions 370
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Nissan launches lightweight aluminum technology in Europe on new Qashqai; 2nd global model with parts from closed-loop recycling

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This improves efficiency and thereby contributes to reduced emissions. The new Qashqai follows the new Rogue sold in North America as the second global model for Nissan to feature aluminum parts produced with the closed-loop recycling process. This closed-loop recycling system reduces waste and CO 2 emissions.

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Volvo delivers 20 electric trucks to DFDS in Gothenburg; part of 125-unit order

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The delivery is part of a total order for 125 electric trucks that DFDS has placed with Volvo. The deployment of electric, zero-exhaust emission trucks is part of the ambition of DFDS to become carbon neutral by 2050. Volvo Trucks’ global target is that in 2030, 50% of all new trucks it sells will be electric.

Volvo 418
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EIA projects increases in global energy consumption and emissions through 2050

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In its International Energy Outlook 2021 (IEO2021), EIA projects that strong economic growth, particularly with developing economies in Asia, will drive global increases in energy consumption despite pandemic-related declines and long-term improvements in energy efficiency. —EIA Acting Administrator Stephen Nalley.

Global 259
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MIT study finds computational load for widespread autonomous driving could be a huge driver of global carbon emissions

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of global greenhouse gas emissions, or about as much carbon as the country of Argentina produces annually, according to the International Energy Agency. Emissions from computing onboard AVs driving 1 With one billion AVs, an avg. kW yields emissions equal to emissions of all data centers. computer power of 0.84

MIT 218