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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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IEA: nuclear power can play a major role in transition to low emissions energy systems; Russia, China leading on new reactor starts

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As the world contends with a global energy crisis, nuclear power has the potential to play a significant role in helping countries to securely transition to energy systems dominated by renewables, according to a new special report by the IEA. —IEA Executive Director Fatih Birol.

Russia 458
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MIT team proposes SCR emission control for hybrid aviation turbines; reducing NOx by 95%

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Previous research has shown that the generation of these chemicals due to global aviation results in 16,000 premature deaths each year. Now, MIT engineers are proposing using an ammonia-based selective catalytic reduction (SCR) system that could result in an approximately 95% reduction in NO x emissions in exchange for a ~0.5%

MIT 268
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BNEF, Snam, IGU report finds global gas industry set to resume growth post-pandemic; low-carbon technologies for long-term growth

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After growing by more than 2% in 2019, global gas use is set to fall by around 4% in 2020, as the COVID-19 pandemic reduces energy consumption across the global economies. The report shows that medium-term growth will come from increasing cost-competitiveness and increased global access to gas.

Gas 243
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BNEF report finds hydrogen promising decarbonization pathway, but carbon prices and emissions policies required

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The falling cost of making hydrogen from wind and solar power offers a promising route to cutting emissions in some of the most fossil-fuel-dependent sectors of the economy, such as steel, heavy-duty vehicles, shipping and cement, according to a new report from BloombergNEF (BNEF). Abatement cost with hydrogen at $1/kg (7.4/MMBtu).

Hydrogen 221
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ArcelorMittal plans major EAF, DRI investments for decarbonizing steel production in Canada

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At the heart of the plan is a 2 million tonne capacity Reduced Iron (DRI) facility and an Electric Arc Furnace (EAF) facility capable of producing 2.4 emissions at ArcelorMittal’s Hamilton, Ontario operations by approximately 3 million tonnes—approximately 60% of emissions—within the next seven years. Innovative DRI.

Canada 448
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Skeleton, Martinrea Effenco to collaborate on fast-charging batteries in refuse collection vehicles

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This collaboration aims to electrify and decarbonize vocational fleets safely, making significant progress towards electrification growth and net-zero emissions goals. Effenco’s Hybrid Electric solution eliminates the need to run engines when trucks are stationary. Effenco’s Hybrid Electric system.

Li-ion 259