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ICCT: decline in diesel sales will have negligible impact on attainment of European CO2 emission standards

Green Car Congress

The current decline is ales of diesel light duty vehicle in Europe does not put EU CO 2 targets out of reach of automakers, according to a new analysis by the International Council on Clean Transportation (ICCT). In addition, vehicle manufacturers increasingly use electric motors to complement conventional combustion engines in cars.

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HyBoost concept achieving close to Prius-level CO2 emissions; aggressive downsizing with advanced boosting and micro-hybrid system

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HyBoost achieves this by combining aggressive 50% downsizing of the engine with an electric supercharger for transient low-speed performance, and a micro-hybrid stop-start and energy recuperation systems, Boggs said. Downsizing the 2.0-liter Click to enlarge. Click to enlarge. —David Boggs. Micro-hybrid market.

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NEXCEL testing demonstrates potential 2g/km CO2 reduction by ensuring precise oil-engine match

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liter gasoline, downsized 2.0-liter liter gasoline with GDi, and 2.0-liter Even in the Worldwide Light Vehicle Test Procedure, a significant proportion of the measurement is conducted with the engine at less than optimum operating temperature, which means it is producing more CO 2 than when up to temperature.

Oil 191
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Full lifecycle CO2 of new Mercedes C-Class 10% less than outgoing model

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Over the entire lifecycle of the C 180, the lifecycle analysis yields a primary energy consumption of 521 gigajoules (corresponding to the energy content of around 16,000 liters of gasoline); an environmental input of approx. Electric water pump, which makes on-demand operation possible (C 180 and C 200). The new C-Class.

Mercedes 252
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Study finds technology cost of achieving European 2020 LDV CO2 targets more than offset by resultant fuel savings

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The technical and macro-economic study, commissioned by the European Climate Foundation, focuses on light-duty vehicles. In the Tech 1 scenario, gasoline and diesel hybrid electric vehicles are deployed at an ambitious rate. The project is taking a phased approach.

Cost Of 261
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Frost Sullivan Projects That About 80% of European Vehicle Sales Will Be in the 150 g/km CO2 Band by 2015; EVs as a Strategy of Premium Automakers

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As a point of comparison, the US EPA’s proposed national CO 2 emissions standards for light-duty vehicles under section 202 (a) of the Clean Air Act would require these vehicles to meet an estimated combined average emissions level of 250 grams/mile of CO 2 —155.26 g/km—in model year 2016. Frost & Sullivan analyst Hariher Balasubramanian.

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Center for Automotive Research calls long-run economic risk to auto industry of mandating permanent fuel economy standards very serious; recommends periodic reviews

Green Car Congress

CAR did not assume any downsizing of the vehicle sales fleet or significant reduction in performance by vehicles in any segment as a means for increasing fuel economy standards by 2025. real world fuel economy”); 3% Decrease in CO2 : The. real world fuel economy”); 4% Decrease in CO2: The. use of stop/start technology.