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FEV testing finds Transient Plasma ignition system increases fuel efficiency and decreases emissions

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Data was collected with the stock ignition system with a representative ignition strategy, followed by comparison to a drop-in replacement with the TPS nanosecond pulsed power ignition system (coil and plug). The Toyota 2.5L engine was tested at FEV North America and results indicate improvements over the stock ignition system.

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Toyota introduces second-generation Mirai fuel cell electric vehicle as design and technology flagship

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Still 650V as in the first Mirai, the next-generation fuel cell stack in the new Mirai is about 20% smaller and 50% lighter than the previous stack, and so fits easily under the hood. In comparison, the first-gen Mirai was FWD, and the larger stack was placed under a raised section of the passenger compartment floor.

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UCR CE-CERT resting of hybrid construction equipment finds reduction in fuel consumption, but increase in NOx emissions

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Summary of comparison of NO x emissions and fuel consumption of hybrid (D7E) and conventional (D6) dozers. The researchers used the activity measurements to develop duty cycles that were representative and also repeatable in terms of getting good comparisons between the different equipment. —Kent Johnson.

Emissions 231
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Ford cuts manufacturing energy use 22% in 6 years; targeting additional 25% Drop by 2016

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Other successful initiatives—highlighted in Ford’s 13th annual Sustainability Report—include reductions in water use, waste-to-landfill and CO 2 emissions as well as improvements in vehicle fuel economy and safety.

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Next Generation Ford EcoBoost to Offer Cooled EGR; Exploring More Advanced Turbocharging, Ethanol Options

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Applying cooled EGR to an EcoBoost engine results in a cleaner-running engine that develops more power and delivers as much as a 5% gain in fuel economy over current EcoBoost engines, Ford says.

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Daihatsu develops e:S Technology for 30 km/l in JC08 Mode; equivalent to 71 mpg US or 3.3 L/100km

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In the process of this development, Daihatsu overhauled all aspects of the engine, the transmission, and the body structure, to maximize energy efficiency and achieve almost a 40% increase in fuel efficiency comparison with the Mira 2WD/CVT without idle reduction functions. L/100km) in JC08 mode. Thermal management.

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SAE technical experts: fuel cell technology has advanced significantly, FC vehicle production has begun, further cost reductions & infrastructure development required

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Cost, productivity, efficiency and fuel economy now offer the highest focus for technology investment, he said. Intelligent Energy showed the progress of fuel cell shipments in the UK, and the prognosis of the “ramp up” for the automotive fuel cell market until 2020 (see diagram).

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