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Study finds GHG emissions from corn ethanol now 46% lower than gasoline

Green Car Congress

A new study by a team from Environmental Health & Engineering (EH&E) has found that greenhouse gas emissions from corn ethanol are 46% lower than those from gasoline—a decrease in emissions from the estimated 39% done by previous modeling. gCO 2 e/MJ) which is 46% lower than the average carbon intensity for neat gasoline.

Gasoline 493
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Aramco, KAUST team finds hybrid gasoline compression-ignition architecture can reduce GHG 26-55% vs. conventional SI

Green Car Congress

Researchers from Saudi Aramco and KAUST (King Abdullah University of Science and Technology), with a colleague from Shanghai Jiao Tong University in China, assessed the effects of adopting 4 hybrid architectures on the life-cycle GHG emissions of a novel high-reactivity fuel in an advanced compression-ignition engine (GCI). Abdul-Manan et al.

Gasoline 286
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PEUGEOT introduces new 48V hybrid technology

Green Car Congress

A new 48V hybrid system developed by Stellantis will be offered on the PEUGEOT 3008 and 5008 before being extended to other models. It will complement PEUGEOT’s already extensive family of electrified engines, including plug-in hybrid, 100% electric and fuel cell variants. This saving is mainly achieved in the city (- 2.5l/100km)

Hybrid 397
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Green NCAP LCA study shows detrimental climate and energy impact of increasing vehicle weight, including EVs

Green Car Congress

The results of the Life Cycle Assessment (LCA) of greenhouse gas emissions and primary energy demand of the cars tested by Green NCAP in 2022 show that the current and continuous trend towards larger and heavier cars, significantly increases the negative impact on climate and energy demand.

Green 453
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Toyota starts production of 5th-generation hybrid powertrain in Europe for new Corolla

Green Car Congress

Toyota Motor Europe (TME) has started production of its 5 th -generation hybrid powertrains for the new Corolla. 5th generation hybrid transmission 1.8L. TMMP produces hybrid electric transmissions including the MG1 and MG2 motors, integral electrical components of hybrid transmission. liter version. liter version.

Toyota 397
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Load-control strategies for ammonia-hydrogen dual-fuel engine for hybrid power systems

Green Car Congress

A team at Beijing University of Technology has evaluated four load control strategies—throttle, ammonia-hydrogen ratio, air–fuel ratio, and variable valve timing—for an ammonia-hydrogen dual fuel Miller cycle spark ignition engine in a hybrid system. A paper on their work appears in the journal Fuel. bar, and keep BTE above 33%.

Hydrogen 448
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SEAT launches all-new Leon; gasoline, diesel, CNG, mild-hybrid, plug-in hybrid; €1.1B investment

Green Car Congress

The new-generation compact car benefits from gasoline (TSI); diesel (TDI); compressed natural gas (TGI); mild-hybrid (eTSI) and plug-in hybrid (eHybrid) units. The new Leon’s offer of standard gasoline engines are all direct-injection, turbocharged units and provide power outputs between 66kW/90PS and 140kW/190PS.

Plug-in 243