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Novel adaptation for existing blast furnaces could reduce steelmaking emissions by 88%; closed-loop carbon recycling

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Devised by Professor Yulong Ding and Dr Harriet Kildahl from the University of Birmingham’s School of Chemical Engineering, the system is detailed in an open-access paper published in the Journal of Cleaner Production. If implemented in the UK alone, the system could deliver cost savings of £1.28 Kildahl et al.

Carbon 468
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Global Carbon Budget 2022: Global fossil CO2 emissions expected to grow 1.0% in 2022

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Growth in oil use, particularly aviation, and coal use are behind most of the increase in 2022. During the Global Financial Crisis in 2008/9, the COVID19 pandemic, and now the Ukrainian War, economic stimulus packages were meant to put the world on a cleaner and greener path, but this is not at all evident in the CO 2 emissions data.

Global 221
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ICCT LCA study finds only battery and hydrogen fuel-cell EVs have potential to be very low-GHG passenger vehicle pathways

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The results show there is no realistic pathway to full decarbonization of internal combustion engine vehicles, and that only battery and hydrogen fuel-cell EVs have potential to be very low-GHG passenger vehicle pathways. Natural gas does not offer climate benefits compared to gasoline and diesel, and many biofuel pathways do not, either.

Hydrogen 418
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Researchers in China investigate use of coal as source of lithium

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Coal could become a major source of the metal lithium, according to a review of the geochemistry by scientists from Hebei University of Engineering in China published in the International Journal of Oil, Gas and Coal Technology. Indeed, the extraction of lithium from coal would offer an ironic twist to its continued use.

Coal 150
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Obama climate plan calls for new fuel economy standards for heavy-duty vehicles post-2018; cleaner fuels and investment in advanced fossil energy

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President Obama’s plan, which sidesteps the need for Congressional involvement by relying on a wide variety of executive actions, has three main components: Reducing greenhouse gas emissions in the US. Leading international efforts for GHG emission reductions and adaptation. Reducing greenhouse gas emissions in the US.

Obama 249
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IEA: global energy investment stabilized above $1.8T in 2018; security and sustainability concerns growing

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Global energy investment stabilized in 2018, ending three consecutive years of decline, as capital spending on oil, gas and coal supply bounced back while investment stalled for energy efficiency and renewables, according to the International Energy Agency’s latest annual review. —Dr Fatih Birol, IEA Executive Director.

2018 191
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IEA: COVID-19 crisis causing the biggest fall in global energy investment in history

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The COVID-19 pandemic has set in motion the largest drop in global energy investment in history, with spending expected to plunge in every major sector this year—from fossil fuels to renewables and efficiency—the International Energy Agency said in a new report. —Dr Birol. —Dr Birol.

Global 344