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Study shows biodiesel blends in buses reduce PM, other harmful exhaust elements, EC and CO

Green Car Congress

The study, published by the Mineta National Transit Research Consortium (MNTRC), observed a reduction in amount of particulate matter, number of elements, and elemental carbon; the reduction is considered beneficial to promoting the clean air and human health. µg/m 3 , respectively.

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ARPA-E awarding $39M to 16 projects to grow the domestic critical minerals supply chain

Green Car Congress

RECLAIM: Electrochemical Lithium and Nickel Extraction with Concurrent Carbon Dioxide Mineralization ($2,999,997). Olivine is a CO 2 -reactive waste product that can be returned as tailings after capture carbon from the air. Harvard University. Harvard will expand the productive fields for CO 2 injection and enhanced mining by 100%.

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Drexel researchers demonstrate intercalation of MXenes with a variety of ions; high volumetric capacitance

Green Car Congress

A variety of cations, including Na + , K + , NH 4 + , Mg 2 + , and Al 3 + , can also be intercalated electrochemically, offering capacitance in excess of 300 farads per cubic centimeter (much higher than that of porous carbons). This capacity is significantly higher than what is currently possible with porous carbon electrodes.

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Nissan Unveils New 3-Cylinder 1.2L Supercharged Gasoline Direct Injection Engine; Targeting Lowest Fuel Consumption for Gasoline Engine

Green Car Congress

Moreover, the highly compressed and high-temperature air-fuel mixture is cooled by the latent heat of the vaporization of fuel directly injected into the cylinder, and the temperature of the combustion chamber is lowered by adopting a piston-cooling channel and sodium-filled valves to control detonation. km/L (61 mpg US, 3.85

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GM introduces new Cadillac 2013 ATS RWD luxury sport sedan; 2 four-cylinder, one V6 gasoline engine options, with diesel in the works

Green Car Congress

Features of the four-cylinder engines’ new combustion system deliver improved knock resistance and higher-flowing intake and exhaust ports in the cylinder head, helping increase efficiency, power and torque. Optimized-flow fuel injectors and integrated exhaust manifolds/cylinder heads to reduce emissions. pounds (2.5

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Mercedes-AMG brings cylinder deactivation to 5.5L V8; 30% reduction in fuel consumption

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The selectable actuators are integrated into the cylinder heads, and keep the intake and exhaust valves of cylinders two, three, five and eight closed. The piston rings are carbon-coated to minimize internal friction and optimize the wearing characteristics. At the same time their fuel supply and ignition are deactivated.

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Eaton Highlights Range of New Products to Reduce Fuel Consumption and Emissions

Green Car Congress

Hybrid-electric vehicles have significantly reduced the time the engine is on, which inhibits the ability to purge fuel vapor stored in the carbon canister. V6 direct fuel- injection engine with Eaton’s TVS supercharger that produces 20% less carbon dioxide emissions compared to gas-only systems and achieves 26 mpg.

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