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Full lifecycle CO2 of new Mercedes C-Class 10% less than outgoing model

Green Car Congress

CO 2 emissions of the C 180 in comparison to its predecessor [t/car]. Natural gas and crude oil are strongly influenced by fuel consumption during the use phase. The C 180 with manual transmission shows a drop in fuel consumption in comparison to its predecessor from between 7.6 Source: Mercedes-Benz. Click to enlarge.

Mercedes 252
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Ford E85 Direct Injection Boosting Study: A Less Expensive Alternative to Diesel

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The resulting higher BMEP levels allow downsizing of the engine at equivalent vehicle performance. Furthermore, by enabling higher CR, downsizing and downspeeding, E85 DI + gasoline PFI makes the engine more efficient in itsusee of gasoline. Earlier post.)

Diesel 170
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Former Commerce and Transportation Secretary Norman Mineta urges technology neutral policies in reaching proposed CAFE standards

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The White Paper was published by the US Coalition for Advanced Diesel Cars, a national organization focused on promoting technology neutral policies and the energy efficiency and environmental benefits of advanced clean diesel technology. Impact of different sales mix on new car average fuel economy.

Standards 247
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Taking another look at methanol as an alternative transportation fuel for the US

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In comparison, they noted, the technology for bio-chemical ethanol production from cellulosic biomass is not sufficiently developed yet. Methanol first surfaced as a potentially interesting transportation fuel in the wake of the oil crisis in 1973. Large scale production of methanol from natural gas and coal is a well-developed.

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BCG study finds conventional automotive technologies have high CO2 reduction potential at lower cost; stiff competition for electric cars

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BCG comparison of the CO 2 reduction potential and cost of different technologies. A combination of peak oil with incentives or lower battery costs could increase EV penetration by 6%. BCG sees fewer levers available for diesel-fueled ICEs, which are already optimized. Source: BCG. Click to enlarge. Source: BCG. Source: BCG.

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NRC releases second report on 21st Century Truck Partnership

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Whereas future US gasoline demand is expected to be flat for the next 20 years, diesel fuel demand is expected to grow, necessitating changes in refinery operations. kW believed sufficient by Delphi and 5 kW of typical diesel APUs; limited demonstrated durability; 2- to 5-hour warm-up time to the 750°C operating temperature; and high cost.

EPA 199
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2018 VW Tiguan and new 2.0 TSI B-cycle engine gives VW a strong offering in compact SUV segment

Green Car Congress

Second, the quality of the product is intended to contibute to the rebuilding of the Volkswagen brand image in the wake of the diesel emissions débâcle. Put another way, the rightsizing approach combines the fuel economy benefits of downsizing with the power of a larger-displacement unit. 2018 Chevy Equinox diesel.

2018 314