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Study: air pollution caused 1.1M deaths across Africa in 2019, toll from outdoor pollution rising

Green Car Congress

Air pollution was responsible for 1.1 Air pollution was responsible for 1.1 Deaths attributable to household air pollution and ambient particulate matter (PM 2.5 ) air pollution in Ethiopia, Ghana, Rwanda, and overall in Africa, 1990–2019. The most disturbing finding was the increase in deaths from ambient air pollution.

Africa 397
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ICL briefing paper estimates that 52% of all small particle pollution from road transport comes from tires and brakes

Green Car Congress

A new briefing paper from Imperial College London estimates that in 2021, 52% of all small particle pollution from road transport came from tires and brakes. million vehicles emit around nine thousand tonnes of tire wear particles annually. They are small enough to reach into the deep lung.

Pollution 243
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TdVib commercializing CMI technology for recycling rare earth elements from electronic waste

Green Car Congress

A team of researchers from the Critical Materials Institute (CMI), a US Department of Energy Innovation Hub led by the Ames Laboratory, developed a novel way to extract rare earth elements from the high-powered magnets in electronic waste ( earlier post ). Acid-free dissolution has all the critical features for sustainable recycling.

Waste 199
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Aqua Metals recovers high-purity nickel from lithium battery black mass

Green Car Congress

Aqua Metals has successfully recovered high-purity nickel from lithium battery black mass using its proprietary Li AquaRefining process, utilizing electricity, and without a polluting smelter or the significant chemical waste typical in recycling. Earlier post.)

Batteries 273
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The ‘One simple trick’ Paris used to reduce air pollution 40% ahead of Olympics

Baua Electric

Since not everyone wants to or can get around without a car, at least they can be encouraged to only use as much car as necessary and not needlessly drive energy-wasting oversized vehicles. But for the most part, the city has taken major strides towards creating a more walkable and bikeable environment for residents and tourists alike.

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The Importance of Electrifying Municipal Vehicles

Clean Fleet Report

The Importance of Electrifying Municipal Vehicles City Cleanup Can Begin on Wheels Electrifying police cars, street sweepers, refuse trucks and other municipal vehicles does more than just help the environment—it also saves money and makes urban areas a safer, more peaceful place to live. Fuel prices remain steep.

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LSBU researchers investigating metal hydride hydrogen storage for buses

Green Car Congress

Researchers from London South Bank University (LSBU), School of the Built Environment and Architecture, are investigating the use of metal hydrides to absorb, release and store hydrogen for fuel cell buses. On demand, the hydrogen is released from the hydride (endothermic reaction), utilizing the waste heat of the fuel cell.

Hydrogen 458