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Emissions Analytics finds pollution from tire wear can be 1,000x worse than exhaust emissions

Green Car Congress

Pollution from tire wear can be 1,000 times worse than a car’s exhaust emissions, Emissions Analytics has found. Emissions Analytics is an independent global testing and data specialist for the scientific measurement of real-world emissions and fuel efficiency for passenger and commercial vehicles and non-road mobile machinery.

Exhaust 537
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CICERO-led study finds global warming effect of leaked hydrogen almost 12x stronger than CO2

Green Car Congress

A study led by Norwegian climate center CICERO has found that the global warming effect of leaked hydrogen is almost 12 times stronger than that of CO 2. Unlike exhaust from burning coal and gas that contains CO 2 , burning hydrogen emits only water vapor and oxygen. A global warming potential of 11.6 Sand et al. Skeie, R.B.,

Hydrogen 435
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Monash study on solar-driven electrolysis for green hydrogen production cautions on life-cycle emissions and EROI

Green Car Congress

An important consideration of solar-electrolysis in the context of climate mitigation is the enormity of upscaling required—both at the global scale with respect to the investment, land area, materials, and embodied energy; and at the project scale with respect to the potential localised impacts of gigawatt scale plants. Palmer et al.

Solar 459
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HEI launches two new non-tailpipe particulate emission studies

Green Car Congress

The Health Effects Institute (HEI) has launched two new studies funded under RFA 21-1, Quantifying Real-World Impacts of Non-Tailpipe Particulate Matter Emissions. The new studies are: Improved Characterization of the Real-World Contributions and Impacts of Non-tailpipe Particulate Matter Emissions ,” led by Greg Evans, University of Toronto.

Emissions 353
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Caterpillar to supply zero-exhaust emission fleet to graphite miner NMG; offtake agreement for anode material

Green Car Congress

On the foundation of their 2021 collaboration agreement and of technical work achieved together over the past two years, Nouveau Monde Graphite and Caterpillar signed definitive agreements for Caterpillar to supply NMG’s Matawinie Mine with an integrated solution that covers a zero-exhaust emission fleet, supporting infrastructure, and service.

NMG 243
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Chevrolet introduces second-generation Duramax 4-cylinder diesels; global engine

Green Car Congress

The new Duramax engine was engineered in Europe and the US, with global application as one of its developmental objectives. The new Duramax engine is Euro-4 compliant and can be upgraded to meet Euro-5, -6 and US emission standards. Better efficiency also means better reliability, economy as well as lower emission levels.

Diesel 334
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BorgWarner supplying global automaker with integrated EGR solution for reduced NOx emissions

Green Car Congress

BorgWarner, a leader in clean and efficient solutions for combustion, hybrid and electric vehicles, is supplying its best-in-class EGR system to a major global automaker across different regions of the world.

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