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Interim NREL Report on In-Use Azure Balance Gasoline Hybrids in FedEx Fleet Finds Substantially Lower Tailpipe Emissions, Similar Fuel Economy to Diesels

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Criteria emissions by drive cycle. Fuel economy was similar between the gHEVs and diesel vehicles, except for the highest kinetic intensity drive cycle where the hybrid exhibited ~20% higher fuel economy. Barnitt (2010) Click to enlarge. FedEx Delivery Truck Basic Information. Vehicle information gHEV Diesel.

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Proposed 5th edition of Worldwide Fuel Charter introduces new Category 5 for fuel efficiency and emission control

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The proposed new 5 th edition of the Worldwide Fuel Charter (WWFC5), which is available for comment through 28 February, introduces a new Category 5, which the Committee adopted to distinguish markets with highly advanced requirements for fuel efficiency as well as for emission control.

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New Zealand Will Not Implement Fuel Economy Standard

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The government of New Zealand will not proceed with developing and implementing fuel economy standards as proposed by the previous government. The scheme was separate to the Emissions Trading Scheme. Joyce says the NZ government is focused on reducing transport emissions without imposing significant costs. Earlier post.)

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New 3rd generation Audi TT diesel offers fuel economy of 56 mpg

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Audi is unveiling the third-generation of its TT compact sports car at the Geneva Motor Show. Standard fuel consumption is 4.2 liters per 100 km (56 mpg US), which translates into CO 2 emissions of 110 g/km (177 g/mile). seconds; top speed is 250 km/h (155 mph); fuel consumption of 6.8 3 rd generation Audi TT.

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NREL Study Finds UPS First-Generation Hybrid Vans Deliver Almost 29% Greater Fuel Economy

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UPS van fuel economy comparison. UPS’ first-generation diesel hybrid delivery vans improved the on-road fuel economy by 28.9% The hybrid system employs an Eaton automated transmission with an integrated motor/generator (26 kW/ 44 kW peak) and a 340 VDC, 1.8 Source: Lammert 2009. Click to enlarge. Eaton Corp.

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Ford researchers report detailed study of the effect of different ethanol blend levels on emissions from FFVs

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FTP cycle-weighted tailpipe emissions of N 2 O, NO x , and the sum of NMOG and NO x. The minimum in NO x and NMOG emissions for midlevel ethanol blends points to future opportunities for emission reductions from FFVs. Credit: ACS, Hubbard et al. Click to enlarge. E40); and the new range for high-level ethanol blends (E55, E80).

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Infiniti introducing production-ready variable compression ratio engine at Paris Motor Show

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Infiniti will introduce a production-ready variable compression ratio engine VC-T (Variable Compression-Turbocharged) at the 2016 Paris Motor Show (Mondial de l’Automobile) in September. 2006) Click to enlarge. Roland Krueger, president of Infiniti Motor Company. In a 1976 SAE paper, Grundy et al. Hiyoshi et al. Hiyoshi, R.,

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