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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% increase in 2021.

Global 221
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IIASA study proposes solid air hydrogen liquefaction as efficient addition to hydrogen liquefaction supply chain

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One of the challenges of constructing a global hydrogen economy is hydrogen transportation by sea. An open-access paper on the work is published in the International Journal of Hydrogen Energy. —Julian Hunt Resources Hunt, J., International Journal of Hydrogen Energy doi: 10.1016/j.ijhydene.2023.03.405 Montanari, P.,

Hydrogen 273
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Study reports non-US global shale gas recoverable resources of 5,760 Tcf; global shale gas boosts total recoverable natural gas resources by 40%

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Initial assessments of 48 shale gas basins containing almost 70 shale gas formations in 32 countries suggest that shale gas resources, which have recently provided a major boost to US natural gas production, are also available in other world regions. A new EIA-sponsored study by Advanced Resources International, Inc.

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LKAB identifies Europe’s largest deposit of rare earth metals in Lapland; Per Geijer

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Sweden-based international mining and minerals group LKAB has identified significant deposits of rare earth elements in the Kiruna area in the far north of Swedish Lapland (some 200 km north of the Arctic Circle). Results from LKAB’s ongoing exploration in Kiruna and Gällivare were presented last spring.

Europe 259
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IEEE President's Note: Focusing on Members in Uncertain Times

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The mission helps IEEE build its international community of technologists—regardless of nationality—to encourage friendship, support peaceful cooperation, and further the exchange of ideas. Our activity in IEEE demonstrates the ability of technologists to work together for the greater global public good without boundaries.

IDEA 84
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Study: air pollution causes 800,000 extra deaths a year in Europe and 8.8 million worldwide

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million extra deaths globally rather than the previously estimated 4.5 They applied these to a new model of global exposure and death rates and to data from the WHO, which included information on population density, geographical locations, ages, risk factors for several diseases and causes of death. Credit: European Heart Journal.

Pollution 320
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10 Graphs That Sum Up the State of AI in 2023

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And of all machine learning systems, language models are sucking up the most computing resources. Given this trend, Perrault says, “one of the big questions is the extent to which universities will be given resources to build their own large models rather than tinker with models from the outside.” In the U.S.,

France 144