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Study finds 2008 recession contributed to increase in age of US LDV fleet, slowing of emission reductions

Green Car Congress

The global economic recession of 2008—which severely depressed light-duty vehicle sales—resulted in an increase in the age of the light-duty vehicle fleet in the US that likely slowed the rate of decrease of fleet average emissions, according to a study by Gary Bishop and Donald Stedman at the University of Denver. Technol. ,

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Peugeot 2008 crossover delivers CO2 emissions as low as 99g/km for gasoline, 98 g/km for diesel

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The 2008 on display in Geneva. On starting, with the engine cold, the coolant only circulates in the cylinder head to heat it on contact with the exhaust. The aluminium alloy cylinder head has four valves per cylinder, multipoint indirect injection, continuously variable timing at the inlet and at the exhaust (VTT).

2008 218
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Researchers Exploring On-Board Exhaust Gas Reforming to Improve Combustion and Recover Waste Heat

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Professor Stan Golunski, Deputy Director of the newly established Cardiff Catalysis Institute , in collaboration with engineers at Brunel and Birmingham Universities, is investigating the feasibility of an on-board exhaust gas reforming system to improve combustion and recover waste heat. Energy Environ. doi: 10.1039/b927199f. 2007.12.028.

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PwC: Global Carbon Budget For 2000-2050 Could Be Exhausted By 2034

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Global accounting firm PricewaterhouseCoopers has analyzed carbon emissions from 2000 to 2008 and concluded that the world’s “carbon emissions budget”, or ability to emit carbon dioxide while still maintaining a “fair chance” of limiting average global temperatures to no more than 2 ºC (3.6 Click to enlarge.

2000 170
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BMW provides an update on waste heat recovery projects; Turbosteamer and the Thermoelectric Generator

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with technologies such as direct fuel injection, variable valve timing, exhaust-driven turbochargers, brake energy regeneration and Auto Start Stop function—about 60% of the generated energy is still lost, half of it being exhaust heat, with the remaining half as heat absorbed by the engine cooling system. Click to enlarge.

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Shipboard Technology for Scrubbing CO2 and Criteria Pollutants from Exhaust Gas

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Chew Hwee Hong, Managing Director and Founder of Ecospec, said that results of a CSNOx pilot test, performed on board an ocean-going supertanker in December 2008, showed 92.9%, 82.2% efficiency for scrubbing SO 2 , NO x and CO 2 respectively. Duration of the test or measurement techniques were not described.

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TECO 2030 aims to build hydrogen fuel cell gigafactory in Norway

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The partnership with AVL has already resulted in bringing to production the TECO Future Funnel, a complete exhaust gas cleaning system. IMO, the International Maritime Organization, targets carbon emission cuts of 40% by 2030 and 70% by 2050, compared to 2008 values. The plan is to start fuel cell production in 2022.

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